CN218088712U

CN218088712U - Steel hoisting device for iron tower installation

Info

Publication number: CN218088712U
Application number: CN202220858600.1U
Authority: CN
Inventors: 林铭俤; 林潮; 宋鑫
Original assignee: Fuzhou Minglin Steel Tower & Steel Structure Manufacturing Co ltd
Current assignee: Fuzhou Minglin Steel Tower & Steel Structure Manufacturing Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-12-20
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a steel hoist device is used in iron tower installation, which comprises a fixing frame, it is connected with the bull stick to rotate on one side outer wall of mount, the one end welding of bull stick has the guide pulley, the outside position department welding that is close to the bull stick on one side outer wall of mount has the rod cover, the top embedding of rod cover has the spacing post, the inboard position department that is close to the rod cover on one side outer wall of bull stick has seted up first spacing hole, it is equipped with the hoist and mount rope to rich on one side outer wall of guide pulley, the one end of hoist and mount rope is provided with the stay cord, and the other end of hoist and mount rope is provided with the couple, the welding has first dead lever on one side inner wall of mount. This steel hoist device is used in iron tower installation through mutually supporting in spacing post and first spacing hole, can realize fixed on the bull stick turned position to avoid the guide pulley to rotate and cause the problem that steel moved the follow-up convenient taking of influence on the vertical direction, guarantee stability and safety that steel taken off.

Description

Steel hoisting device for iron tower installation

Technical Field

The utility model relates to a hoist and mount technical field specifically is a steel hoist device is used in iron tower installation.

Background

Hoisting refers to the general term of installation and positioning of equipment by a crane or a hoisting mechanism, and steel is generally hoisted by a hoisting device in the installation process of the iron tower, so that the iron tower is installed.

In order to realize the hoisting of steel, the Chinese patent ' a steel hoisting device for installing an iron tower ' (patent number: 201921057261.1) ' has the effect of hoisting steel by arranging a rotating shaft and a rotating wheel, after the hoisting device is fixed on the iron tower, the steel is tied at the lower end of a connecting rope, and meanwhile, the steel is hoisted to the upper end of the iron tower by rotating the rotating shaft and the rotating wheel through rotating a rocker, so that the iron tower is convenient to install.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel hoist device is used in iron tower installation to the workman who provides in the above-mentioned patent among the above-mentioned background art of solution needs the iron tower top just can hoist steel hard, and also the workman that needs the top of the tower takes off steel, the top of the tower not only needs many workman to cooperate like this, still causes the problem of steel hoist and mount difficulty easily, steel is not enough hard easily and the problem that drops even of downshifting, there is the problem of certain potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel hoist device is used in iron tower installation, includes the mount, it is connected with the bull stick to rotate on one side outer wall of mount, the one end welding of bull stick has the guide pulley, the outside position department welding that is close to the bull stick on one side outer wall of mount has the rod cover, the top embedding of rod cover has the spacing post, the inboard position department that is close to the rod cover on one side outer wall of bull stick has seted up first spacing hole, the rich is equipped with hoist and mount rope on one side outer wall of guide pulley, the one end of hoist and mount rope is provided with the stay cord, and the other end of hoist and mount rope is provided with the couple, the welding has first dead lever on one side inner wall of mount, and the welding has the second dead lever on the opposite side inner wall of mount, the welding has spacing seat between first dead lever and the second dead lever, the spacing hole of second has been seted up at the top of spacing seat, the welding has the connecting block on one side outer wall of mount.

Preferably, the limiting column penetrates through the rod sleeve, and the limiting column is embedded in the first limiting hole.

Preferably, the cross section of the hoisting rope is of a square structure, and the cross section of the pull rope is of a circular structure.

Preferably, the hoisting rope penetrates through the second limiting hole.

Preferably, the number of the connecting blocks is four, and the four connecting blocks are symmetrically arranged on the outer wall of the fixing frame.

Preferably, the top of the connecting block is provided with a through hole.

Preferably, the cross section of the fixing frame is of a right-angled triangle structure.

Preferably, the rotating rods are provided with two rotating rods, and the two rotating rods are symmetrically arranged on the outer wall of the guide wheel.

Compared with the prior art, the beneficial effects of the utility model are that: this steel hoist device is used in iron tower installation, mutually support through spacing post and first spacing hole, can realize the fixed on the bull stick rotational position, thereby avoid the guide pulley to rotate and cause steel to move the problem that the follow-up convenient taking of influence on the vertical direction, guarantee stability and safety that steel was taken off, through the hoist and mount rope, mutually support in spacing seat and the spacing hole of second, can carry on spacingly to the hoist and mount rope, avoid traditional circular cross section's rope easily to appear the winding problem of change, reduce the problem of hoist and mount rope coiling distortion, thereby reduce the rotation of hoist and mount in-process steel, guarantee the stability of steel hoist and mount.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front view of the guide wheel of the present invention;

FIG. 3 is a front view of the rod cover of the present invention;

fig. 4 is a front view of the limiting seat of the present invention.

In the figure: 1. a fixed mount; 2. a rotating rod; 3. a guide wheel; 4. a rod sleeve; 5. a limiting column; 6. a first limit hole; 7. hoisting a rope; 8. pulling a rope; 9. hooking; 10. a first fixing lever; 11. a second fixing bar; 12. a limiting seat; 13. a second limiting hole; 14. and (7) connecting the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a steel hoisting device for iron tower installation comprises a fixing frame 1, wherein the cross section of the fixing frame 1 is of a right-angled triangle structure, the structural strength of the fixing frame 1 is ensured, a rotating rod 2 is rotatably connected to the outer wall of one side of the fixing frame 1, a guide wheel 3 is welded at one end of the rotating rod 2, the rotating rod 2 is provided with two rotating rods 2, the two rotating rods 2 are symmetrically arranged on the outer wall of the guide wheel 3, the rotating stability of the guide wheel 3 is ensured, a rod sleeve 4 is welded at the position, close to the outer side of the rotating rod 2, on the outer wall of one side of the fixing frame 1, a limiting column 5 is embedded into the top of the rod sleeve 4, the limiting column 5 penetrates through the rod sleeve 4, the limiting column 5 is embedded into a first limiting hole 6, the position of the rotating rod 2 is limited through the limiting column 5, the rotating rod 2 is prevented from rotating, a first limiting hole 6 is arranged at the position, close to the inner side of the rod sleeve 4, a hoisting rope 7 is arranged on the outer wall of one side of the guide wheel 3, one end of a hoisting rope 7 is provided with a pulling rope 8, the cross section of the hoisting rope 7 is of a square structure, the cross section of the pulling rope 8 is of a round structure, the problem of twisting of the hoisting rope 7 in a winding manner can be reduced through the square hoisting rope 7, so that the rotation of steel in the hoisting process is reduced, the other end of the hoisting rope 7 is provided with a hook 9, a first fixing rod 10 is welded on the inner wall of one side of a fixing frame 1, a second fixing rod 11 is welded on the inner wall of the other side of the fixing frame 1, a limiting seat 12 is welded between the first fixing rod 10 and the second fixing rod 11, a second limiting hole 13 is formed in the top of the limiting seat 12, the hoisting rope 7 penetrates through the second limiting hole 13, the hoisting rope 7 can be limited through the limiting seat 12, connecting blocks 14 are welded on the outer wall of one side of the fixing frame 1, the connecting blocks 14 are provided in total, and the four connecting blocks 14 are symmetrically arranged on the outer wall of the fixing frame 1, the through-hole has been seted up at the top of connecting block 14, guarantees the firm stability of mount 1 installation fixed.

The working principle is as follows: when the steel hanging device is used, workers climb to the top of an iron tower, the workers fix a fixing frame 1 in a rotating mode through a connecting block 14 and a bolt, the workers at the bottom of the iron tower bundle steel to be installed and hook the steel through a hook 9, the workers hold a pull rope 8 and pull the pull rope 8 downwards, the pull rope 8 pulls a hoisting rope 7 to move, one end of the hoisting rope 7 moves downwards and the other end moves upwards, the hoisting rope 7 pulls the steel to move upwards, the hoisting rope 7 limits the hoisting rope 7 through a second limiting hole 13 in a limiting seat 12, the steel is hoisted to a high position of the iron tower through the hoisting rope 7, the workers at the top of the iron tower insert a limiting column 5 into a first limiting hole 6 in a rotating rod 2 after penetrating through a rod sleeve 4, the rotating rod 2 is limited and fixed through the limiting column 5, the problem that the hoisting rope 7 moves due to rotation of the guide wheel 3 is solved, movement of the steel in the hoisting process is reduced, stability of hoisting is guaranteed, the steel is hoisted by the workers, the workers take the steel off the hook 9, the steel is installed and fixed on the iron tower by the workers, and the iron tower by the workers, when the workers need of secondary hoisting of taking off of the steel, the workers hang the steel on the iron tower by the hook 9, and the gravity, and the workers at the bottom of the hooks 9.

In summary, the following steps: this steel hoist device is used in iron tower installation, mutually support through spacing post 5 and first spacing hole 6, can realize the fixed on the 2 turned position of bull stick, thereby avoid guide pulley 3 to rotate and cause steel to move the problem that the follow-up convenient taking of influence on the vertical direction, guarantee stability and safety that steel was taken off, through hoist and mount rope 7, spacing seat 12 and the spacing hole 13 of second mutually support, can carry on spacingly to hoist and mount rope 7, avoid traditional circular cross section's rope to easily appear the winding problem of circle, reduce hoist and mount rope 7 around the problem of rolling up the distortion, thereby reduce the rotation of hoist and mount in-process steel, guarantee the stability of steel hoist and mount.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel hoist device is used in iron tower installation, includes mount (1), its characterized in that: the utility model discloses a fixing device for the elevator, including mount (1), bull stick (2) is connected with in the rotation on one side outer wall of mount (1), the one end welding of bull stick (2) has guide pulley (3), the outside position department welding that is close to bull stick (2) on one side outer wall of mount (1) has rod cover (4), the top embedding of rod cover (4) has spacing post (5), the inboard position department that is close to rod cover (4) on one side outer wall of bull stick (2) has seted up first spacing hole (6), the rich is equipped with hoist and mount rope (7) on one side outer wall of guide pulley (3), the one end of hoist and mount rope (7) is provided with stay cord (8), and the other end of hoist and mount rope (7) is provided with couple (9), the welding has first dead lever (10) on one side inner wall of mount (1), and the welding has second dead lever (11) on the opposite side inner wall of mount (1), the welding has spacing seat (12) between first dead lever (10) and second dead lever (11), second spacing hole (13) have been seted up at the top of spacing seat (12), the one side outer wall of mount (1) has welded connection block (14).

2. The steel hoisting device for iron tower installation according to claim 1, characterized in that: the limiting column (5) penetrates through the rod sleeve (4), and the limiting column (5) is embedded in the first limiting hole (6).

3. The steel hoisting device for iron tower installation according to claim 1, wherein: the cross section of the hoisting rope (7) is of a square structure, and the cross section of the pull rope (8) is of a circular structure.

4. The steel hoisting device for iron tower installation according to claim 1, wherein: the hoisting rope (7) penetrates through the second limiting hole (13).

5. The steel hoisting device for iron tower installation according to claim 1, wherein: the number of the connecting blocks (14) is four, and the four connecting blocks (14) are symmetrically arranged on the outer wall of the fixing frame (1).

6. The steel hoisting device for iron tower installation according to claim 1, wherein: the top of the connecting block (14) is provided with a through hole.

7. The steel hoisting device for iron tower installation according to claim 1, characterized in that: the cross section of the fixing frame (1) is of a right-angled triangle structure.

8. The steel hoisting device for iron tower installation according to claim 1, wherein: the rotating rods (2) are arranged in two, and the two rotating rods (2) are symmetrically arranged on the outer wall of the guide wheel (3).