CN217323157U

CN217323157U - Tower machine gallows structure convenient to dismantle

Info

Publication number: CN217323157U
Application number: CN202220951149.8U
Authority: CN
Inventors: 邱杰; 许文平; 刘阳; 高苏童
Original assignee: Jiangsu Pangyuan Mechanical Engineering Co ltd
Current assignee: Jiangsu Pangyuan Mechanical Engineering Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-08-30
Anticipated expiration: 2032-04-21

Abstract

The utility model relates to a tower machine field specifically is a tower crane gallows structure convenient to dismantle, including the tower crane body, the equal fixedly connected with L shape slide rail in both sides around the tower crane body right side, the slot has all been seted up on the right side of both sides around the tower crane body, the side activity of slot inner wall is pegged graft and is had logical heart picture peg, two the right side fixedly connected with gallows body of logical heart picture peg, logical groove has been seted up to the side of slot inner wall, the side slip that leads to the groove inner wall is pegged graft and is had the inserted bar, the side of inserted bar inner wall and the side sliding connection that leads to heart picture peg inner wall. The device crosses the cooperation between structures such as C shape pole, extension spring, slot, inserted bar, removes the fixed state of C shape pole montant to fixed hook and inserted bar for the fixed hook can rotate out from the side of inserted bar, makes the inserted bar can remove to the outside that leads to the groove, thereby removes the fixed state to inserted bar and logical heart picture peg and gallows body, makes the staff dismantle the tower machine gallows sooner.

Description

Tower machine gallows structure convenient to dismantle

Technical Field

The utility model relates to a tower machine field specifically is a tower machine gallows structure convenient to dismantle.

Background

The tower crane is called a tower crane for short, and is installed when entering a building site, and is dismantled when a project is completed, so that the installation and the dismantling of the tower crane are frequent work.

The existing tower crane hanger is in the process of being detached, screws on the upper side of the tower crane hanger need to be detached by using more tools, the whole height of a tower crane is high, the screws are more, so that a worker can spend longer time in detaching the tower crane hanger, and the tower crane hanger needs to pass through the screws when being installed, and the vehicle-mounted crane transports the tower crane hanger to a proper height.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tower machine gallows structure convenient to dismantle to it needs to consume longer time to solve to carry out tower machine gallows dismantlement among the above-mentioned background art, and the problem that the tower machine gallows was comparatively inconvenient when fixing the tower machine upside.

In order to achieve the above object, the utility model provides a following technical scheme: a tower crane hanger structure convenient to disassemble comprises a tower crane body, wherein L-shaped sliding rails are fixedly connected to the front side and the rear side of the right side of the tower crane body, slots are formed in the right side of the front side and the rear side of the tower crane body, through-center inserting plates are movably inserted into the side surfaces of the inner walls of the slots, and hanger bodies are fixedly connected to the right sides of the two through-center inserting plates;

a through groove is formed in the side surface of the inner wall of the slot, an inserting rod is inserted into the side surface of the inner wall of the through groove in a sliding manner, and the side surface of the inner wall of the inserting rod is connected with the side surface of the inner wall of the through-center inserting plate in a sliding manner;

the equal fixedly connected with turning block of upside of both sides around the tower crane body, the side fixedly connected with fixed hook of turning block, the circular slot has all been seted up, two to the side of fixed hook and the side of inserted bar the side activity of circular slot inner wall is pegged graft and is had C shape pole, the extension spring has all been cup jointed in the equal slip in side of two montants of C shape pole, the bottom of extension spring and the side fixed connection of fixed hook, the top of extension spring and the downside fixed connection of C shape pole diaphragm.

Preferably, the number of the L-shaped slide rails is two, and an included angle between opposite sides of two vertical bars of the two L-shaped slide rails is 50 degrees.

Preferably, the fixing hook is J-shaped, and the diameter of the side surface of the inner wall of the fixing hook is equal to that of the plug.

Preferably, the side fixedly connected with inserted block of inserted bar, the rectangular channel has all been seted up with the side of logical heart picture peg inner wall to logical groove, the side of inserted block and the side sliding connection of rectangular channel inner wall.

Preferably, the left side of the hanger body base is fixedly connected with an arc-shaped block, and the side face of the arc-shaped block is slidably connected with the side face of the L-shaped slide rail vertical bar.

Preferably, the left side fixedly connected with C shape of tower crane body climbs the frame.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, through the cooperation between C shape pole, extension spring, slot, inserted bar isotructure, remove the fixed state of C shape pole montant to fixed hook and inserted bar for the fixed hook can rotate out from the side of inserted bar, makes the inserted bar can remove to the outside that leads to the groove, thereby removes the fixed state to inserted bar and logical heart picture peg and gallows body, makes the staff dismantle faster to tower machine gallows.

The utility model discloses in, through the cooperation between L shape slide rail, arc piece, gallows body isotructure, one side that two vertical retort are relative through two L shape slide rails is the inclined plane for arc piece and gallows body rebound's in-process and the side laminating of L shape slide rail vertical retort, make L shape slide rail vertical retort can remove the gallows body and install to suitable position, make the gallows body fix comparatively convenient when tower machine upside.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a sectional view of the present invention showing a partial three-dimensional structure;

fig. 3 is a schematic view of a partial three-dimensional structure of the present invention.

In the figure: 1. a tower crane body; 2. an L-shaped slide rail; 3. a slot; 4. a through plug board; 5. a through groove; 6. inserting a rod; 7. a hanger body; 8. rotating the block; 9. a fixed hook; 10. a circular groove; 11. a C-shaped rod; 12. a tension spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a tower crane hanger structure convenient to disassemble comprises a tower crane body 1, wherein L-shaped slide rails 2 are fixedly connected to the front side and the rear side of the right side of the tower crane body 1, slots 3 are formed in the right side of the front side and the rear side of the tower crane body 1, through-center inserting plates 4 are movably inserted into the side surfaces of the inner walls of the slots 3, and hanger bodies 7 are fixedly connected to the right sides of the two through-center inserting plates 4;

a through groove 5 is formed in the side surface of the inner wall of the slot 3, an inserting rod 6 is inserted into the side surface of the inner wall of the through groove 5 in a sliding manner, and the side surface of the inner wall of the inserting rod 6 is connected with the side surface of the inner wall of the through inserting plate 4 in a sliding manner;

equal fixedly connected with turning block 8 of upside of both sides around the tower crane body 1, the side fixedly connected with fixed hook 9 of turning block 8, circular slot 10 has all been seted up with the side of inserted bar 6 to the side of fixed hook 9, the side activity grafting of two circular slot 10 inner walls has C shape pole 11, the extension spring 12 has all been cup jointed in the side of two montants of C shape pole is all slided, the bottom of extension spring 12 and the side fixed connection of fixed hook 9, the top of extension spring 12 and the downside fixed connection of the 11 diaphragms of C shape pole.

In this embodiment, as shown in fig. 1 and fig. 3, the number of the L-shaped slide rails 2 is two, and an included angle between two opposite sides of the two vertical bars of the two L-shaped slide rails 2 is 50 °, so that the hanger body 7 can be gradually attached to the side surfaces of the vertical bars of the L-shaped slide rails 2 in the upward movement process of the inclined plane L-shaped slide rails 2.

In the present embodiment, as shown in fig. 1 and 2, the fixing hook 9 is J-shaped, and the diameter of the inner wall side of the fixing hook 9 is equal to the diameter of the insert rod 6, and the diameter of the inner wall side of the fixing hook 9, which is equal to the diameter of the insert rod 6, can fix the insert rod 6 so that the insert rod 6 does not move.

In this embodiment, as shown in fig. 1, fig. 2, and fig. 3, the side face of the insert rod 6 is fixedly connected with the insert block, the side faces of the inner walls of the through groove 5 and the through hole insert plate 4 are both provided with rectangular grooves, the side face of the insert block is slidably connected with the side face of the inner wall of the rectangular groove, and the insert block makes the insert rod 6 fixed on the side faces of the inner walls of the through groove 5 and the through hole insert plate 4 without rotating.

In this embodiment, as shown in fig. 1 and 3, the left side fixedly connected with arc piece of gallows body 7 base, the side of arc piece and the side sliding connection of 2 vertical bars of L shape slide rail, arc piece can drive gallows body 7 and slide in the relative one side of 2 vertical bars of two L shape slide rail, is convenient for install gallows body 7.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the frame is climbed to tower crane body 1's left side fixedly connected with C shape, and the C shape is climbed the frame and is made things convenient for the staff to climb to ground from the eminence.

The utility model discloses a use method and advantage: this kind of tower machine gallows structure convenient to dismantle when using, the working process as follows:

as shown in fig. 1, 2 and 3, firstly, the upper side of the hanger body 7 is fixed by the vehicle-mounted crane, the C-shaped rod 11 is pulled upwards, so that the tension spring 12 is stretched by the lower side of the cross rod of the C-shaped rod 11, and the vertical rod of the C-shaped rod 11 is moved to the outer side of the circular groove 10, so that the fixing state of the vertical rod of the C-shaped rod 11 on the fixing hook 9 and the insertion rod 6 is released, the fixing hook 9 can rotate out from the side surface of the insertion rod 6, so that the insertion rod 6 can move to the outer side of the through groove 5, so that the fixing state of the insertion rod 6 and the through insertion plate 4 and the hanger body 7 is released, and the worker can rapidly disassemble the tower crane hanger.

Through on-vehicle loop wheel machine with gallows body 7 rebound, remove gallows body 7 left arc piece to the relative one side of two vertical retort of two L shape slide rails 2, with gallows body 7 rebound, be the inclined plane through the relative one side of two vertical retort of two L shape slide rails 2, make the side laminating of arc piece and gallows body 7 rebound's in-process and the 2 vertical retort of L shape slide rails, make the 2 vertical retort of L shape slide rail can remove gallows body 7 to suitable position and install, thereby it is comparatively convenient when the tower machine upside is fixed to make gallows body 7.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tower machine gallows structure convenient to dismantle, includes tower crane body (1), its characterized in that: the front side and the rear side of the right side of the tower crane body (1) are fixedly connected with L-shaped sliding rails (2), the right sides of the front side and the rear side of the tower crane body (1) are respectively provided with a slot (3), the side surface of the inner wall of each slot (3) is movably inserted with a through inserting plate (4), and the right sides of the two through inserting plates (4) are fixedly connected with a hanger body (7);

a through groove (5) is formed in the side surface of the inner wall of the slot (3), an inserting rod (6) is inserted into the side surface of the inner wall of the through groove (5) in a sliding manner, and the side surface of the inner wall of the inserting rod (6) is connected with the side surface of the inner wall of the through inserting plate (4) in a sliding manner;

equal fixedly connected with turning block (8) of upside of both sides around tower crane body (1), side fixedly connected with fixed hook (9) of turning block (8), circular slot (10), two have all been seted up to the side of fixed hook (9) and the side of inserted bar (6) circular slot (10) inner wall's side activity is pegged graft and is had C shape pole (11), extension spring (12) have all been cup jointed in the side of two montants of C shape pole (11) all slides, the bottom of extension spring (12) and the side fixed connection of fixed hook (9), the top of extension spring (12) and the downside fixed connection of C shape pole (11) diaphragm.

2. The tower crane hanger structure convenient to disassemble as claimed in claim 1, wherein: the number of the L-shaped slide rails (2) is two, and the included angle between the two opposite sides of the vertical bars of the two L-shaped slide rails (2) is 50 degrees.

3. The tower crane hanger structure convenient to disassemble as claimed in claim 1, wherein: the shape of the fixed hook (9) is J-shaped, and the diameter of the side surface of the inner wall of the fixed hook (9) is equal to that of the inserted link (6).

4. The tower crane hanger structure convenient to disassemble as claimed in claim 1, wherein: the side fixedly connected with inserted block of inserted bar (6), it has all seted up the rectangular channel to lead to the side of groove (5) and logical heart picture peg (4) inner wall, the side of inserted block and the side sliding connection of rectangular channel inner wall.

5. The tower crane hanger structure convenient to disassemble as claimed in claim 1, wherein: the hanging bracket is characterized in that an arc-shaped block is fixedly connected to the left side of the base of the hanging bracket body (7), and the side face of the arc-shaped block is connected with the side face of the vertical bar of the L-shaped sliding rail (2) in a sliding mode.

6. The tower crane pylon structure convenient to disassemble as claimed in claim 1, wherein: the left side fixedly connected with C shape of tower crane body (1) climbs the frame.