CN214570207U

CN214570207U - Be used for metallurgical bridge crane rope breakage anti-falling device

Info

Publication number: CN214570207U
Application number: CN202120460544.1U
Authority: CN
Inventors: 黄磊; 蒋洋; 朱华骁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-11-02
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses a be used for metallurgical bridge crane rope breakage anti-falling device, including the stores pylon: the bottom of stores pylon is provided with the couple, the bilateral symmetry of stores pylon is provided with the positioning disk, two the inside of positioning disk all rotates and is connected with the wiring subassembly, two through the anticreep steel cable connection of wraparound between the wiring subassembly, the wiring subassembly runs through and is provided with the gag lever post, and the gag lever post is connected with the spacing groove of seting up on the positioning disk. The utility model discloses in, this broken rope anti-falling device adopts rotatable wire winding subassembly, can enough play the effect of location wraparound to the anticreep steel cable, ensures the stability at anticreep steel cable both ends, the fixed demand of anticreep of regulation anticreep steel cable that also can be free simultaneously to satisfy the not equidimension goods, can play the effect that the secondary anticreep was bound to the goods that the bridge crane hoisted, avoid lifting by crane the phenomenon that the goods took place the goods after the goods steel cable fracture and weigh down.

Description

Be used for metallurgical bridge crane rope breakage anti-falling device

Technical Field

The utility model relates to a hoist rope breakage prevents weighing down technical field, especially relates to a bridge crane rope breakage anti-falling device for it is metallurgical.

Background

The bridge crane is a hoisting device which is transversely erected above workshops, warehouses and stock yards for hoisting materials, and the two ends of the bridge crane are located on high cement columns or metal supports and are shaped like a bridge. The bridge frame of the bridge crane runs longitudinally along the rails laid on the elevated frames on two sides, materials can be lifted and transported by fully utilizing the space below the bridge frame and are not blocked by ground equipment, the bridge crane is a lifting machine with the widest application range and the largest quantity, particularly in the field of metallurgy, the bridge crane needs to be used for lifting raw materials, and after the cargo lifting rope is used for a long time, the phenomenon of aging and abrasion easily occurs, so that the lifting rope can be broken, and therefore the bridge crane needs to be broken and prevented from falling for protection treatment.

The existing rope breaking and falling prevention measures usually adopt a mode of reinforcing a steel cable of a bridge crane, but a necessary reinforcing measure is lacked for a lifting rope of goods, and once the lifting rope of the goods has a short rope phenomenon, the goods can directly fall on the ground to cause an accident.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and propose can play secondary anticreep protection to lifting by crane the goods, prevent that the goods from falling down the broken rope anti-falling device of a bridge crane who is used for metallurgy on ground.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a be used for metallurgical bridge crane rope breakage anti-falling device, includes the stores pylon:

the bottom of the hanging rack is provided with a hook;

positioning plates are symmetrically arranged on two sides of the hanging rack, and rope winding assemblies are rotatably connected inside the two positioning plates;

the two rope winding assemblies are connected through a wound anti-falling steel rope;

the rope winding assembly is provided with a limiting rod in a penetrating mode, and the limiting rod is connected with a limiting groove formed in the positioning disc.

As a further description of the above technical solution:

the rope winding assembly comprises a winding shaft, the end part of the winding shaft is provided with a connecting block, and the connecting block is embedded in a bearing on the positioning disc and is connected in a rotating mode.

As a further description of the above technical solution:

the quantity of spacing groove is a plurality of, a plurality of the spacing groove is the annular structure and distributes on the positioning disk.

As a further description of the above technical solution:

the winding shaft is provided with a winding groove along the length direction, and the end part of the winding shaft is provided with an anti-falling plate.

As a further description of the above technical solution:

the anti-falling steel rope is hinged with an anti-falling hook.

As a further description of the above technical solution:

the buffer component is also included;

the buffer assembly comprises a rubber sleeve sleeved on the anti-falling steel rope, a metal soft sleeve is arranged on the outer wall of the rubber sleeve, and the thickness of the metal soft sleeve is smaller than that of the rubber sleeve.

The utility model provides a bridge crane rope breakage anti-falling device for metallurgy. The method has the following beneficial effects:

this broken rope anti-falling device adopts rotatable wire winding subassembly, can enough play the effect of location wraparound to the anticreep steel cable, ensures the stability at anticreep steel cable both ends, the fixed length that exposes of regulation anticreep steel cable that also can be free simultaneously to satisfy the fixed demand of anticreep of equidimension goods, can play the effect that the secondary anticreep was bound to the goods that the bridge crane hoisted, avoid lifting by crane the phenomenon that the goods took place the goods after the goods steel cable fracture and fall to the ground.

Drawings

FIG. 1 is a schematic structural view of a rope breakage and falling preventing device of a bridge crane for metallurgy, which is provided by the utility model;

fig. 2 is a schematic structural view of the middle hanging rack of the present invention;

FIG. 3 is a schematic structural view of the rope winding assembly of the present invention;

fig. 4 is a schematic structural diagram of the middle buffering assembly of the present invention.

Illustration of the drawings:

1. a hanger; 11. positioning a plate; 12. a limiting groove; 13. a bearing; 2. a rope winding assembly; 21. a spool; 22. a winding slot; 23. a joining block; 24. an anti-drop plate; 25. a limiting rod; 3. an anti-drop steel rope; 4. unhooking prevention; 5. hooking; 6. a buffer assembly; 61. a rubber sleeve; 62. a metal soft sleeve.

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.

As shown in fig. 1-3, a rope breaking and falling preventing device for a metallurgical bridge crane comprises a hanging rack 1:

the bottom of the hanging rack 1 is provided with a hook 5;

positioning discs 11 are symmetrically arranged on two sides of the hanging rack 1, and rope winding assemblies 2 are rotatably connected inside the two positioning discs 11;

the two rope winding assemblies 2 are connected through a winding anti-falling steel rope 3;

the rope winding component 2 is provided with a limiting rod 25 in a penetrating mode, and the limiting rod 25 is connected with a limiting groove 12 formed in the positioning disc 11.

In this embodiment, use the lifting rope to bind the goods, and be connected the lifting rope with couple 5, realize the operation of hanging of goods, be connected bridge crane's cable wire and stores pylon 1, can realize the operation of lifting by crane of goods, on the other hand, rotate wire winding subassembly 2 and make it rotatory on positioning disk 11, adjust the length that exposes of anticreep steel cable 3, make anticreep steel cable 3 just in time walk around the below of goods, and play the effect of lifting the support to the goods, and insert gag lever post 25 in the spacing groove 12 of corresponding position, can play fixed effect to the position of wire winding subassembly 2, prevent that wire winding subassembly 2 from taking place the phenomenon of rotation, ensure that anticreep steel cable 3 can play the guard action of preventing weighing down to the goods after the goods lifting rope fracture.

As shown in fig. 2 and 3, the rope winding assembly 2 includes a winding shaft 21, the end of the winding shaft 21 is provided with a connection block 23, and the connection block 23 is embedded in the bearing 13 on the positioning plate 11 and is rotatably connected to the same, and the flexible rotation of the rope winding assembly 2 on the positioning plate 11 can be ensured by the rotation action of the connection block 23 and the bearing 13, so as to facilitate the rotation operation of the rope winding assembly 2 and realize the adjustment operation of the length of the anti-dropping steel rope 3.

As shown in fig. 2, the number of the limiting grooves 12 is a plurality of, and the plurality of limiting grooves 12 are distributed on the positioning plate 11 in an annular structure, and are used for meeting the inserting operation corresponding to the position of the limiting rod 25 when the rope winding assembly 2 rotates to different positions, so that the rope winding assembly 2 is reinforced and prevented from shaking.

As shown in fig. 3, the winding shaft 21 is provided with a winding slot 22 along the length direction thereof for primarily limiting the position of the anti-dropping steel rope 3, and the end of the winding shaft 21 is provided with an anti-dropping plate 24 for ensuring the relative stability of the position of the anti-dropping steel rope 3 and preventing the anti-dropping steel rope 3 from dropping off from the winding shaft 21.

As shown in fig. 1, the anti-drop wire rope 3 is hinged with an anti-drop hook 4 for secondary connection with a lifting rope or a suspension mechanism on the goods, so that the effect of secondary suspension can be achieved on the lifted goods, and the safety of the goods is further improved.

As shown in fig. 1 and 4, still include buffering subassembly 6, buffering subassembly 6 includes that one set establishes gum cover 61 on anticreep steel cable 3, the outer wall of gum cover 61 is provided with the soft cover of metal 62, and the thickness of the soft cover of metal 62 is less than the thickness of gum cover 61, when the lifting rope fracture of goods, the goods can directly act on buffering subassembly 6, the pressure of goods can be conducted on gum cover 61 this moment, utilize the flexible effect of gum cover 61, can play the effect of unloading the power buffering to pressure, and combine the separation effect of the soft cover of metal 62, can prevent that the turning point of goods from cutting gum cover 61 open, the integrality of the outer wall of the goods of also effectual protection simultaneously.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a be used for metallurgical bridge crane rope breakage anti-falling device, includes stores pylon (1), its characterized in that:

the bottom of the hanging rack (1) is provided with a hook (5);

positioning discs (11) are symmetrically arranged on two sides of the hanging rack (1), and rope winding assemblies (2) are rotatably connected inside the two positioning discs (11);

the two rope winding assemblies (2) are connected through a winding anti-dropping steel rope (3);

the rope winding assembly (2) is provided with a limiting rod (25) in a penetrating mode, and the limiting rod (25) is connected with a limiting groove (12) formed in the positioning disc (11).

2. The rope breaking and falling preventing device for the metallurgical bridge crane is characterized by comprising the following components in parts by weight: the rope winding assembly (2) comprises a winding shaft (21), a connecting block (23) is arranged at the end part of the winding shaft (21), and the connecting block (23) is embedded in a bearing (13) on the positioning disc (11) and is in rotating connection.

3. The rope breaking and falling preventing device for the metallurgical bridge crane is characterized by comprising the following components in parts by weight: the number of the limiting grooves (12) is a plurality of, and the limiting grooves (12) are distributed on the positioning disc (11) in an annular structure.

4. The rope breaking and falling preventing device for the metallurgical bridge crane is characterized by comprising the following components in parts by weight: the winding shaft (21) is provided with a winding groove (22) along the length direction, and the end part of the winding shaft (21) is provided with an anti-falling plate (24).

5. The rope breaking and falling preventing device for the metallurgical bridge crane is characterized by comprising the following components in parts by weight: the anti-falling steel rope (3) is hinged with an anti-falling hook (4).

6. The rope breaking and falling preventing device for the metallurgical bridge crane is characterized by comprising the following components in parts by weight: also comprises a buffer component (6);

the buffer assembly (6) comprises a rubber sleeve (61) sleeved on the anti-falling steel rope (3), a metal soft sleeve (62) is arranged on the outer wall of the rubber sleeve (61), and the thickness of the metal soft sleeve (62) is smaller than that of the rubber sleeve (61).