CN212559249U

CN212559249U - Motor lifting ring for crown block

Info

Publication number: CN212559249U
Application number: CN202020793171.5U
Authority: CN
Inventors: 李红星
Original assignee: Baoding Changfeng Metal Structure Co ltd
Current assignee: Baoding Changfeng Metal Structure Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-02-19
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a motor rings for overhead traveling crane, include: the mounting frame, the support column, the pulley assembly and the first buckling plate; wherein: the mounting bracket includes that integration connects in proper order: the buckling plate II, the pulley mounting plate and the connecting fixing plate are arranged on the base; rope through holes are formed in the part, close to the pulley mounting plate, of the buckling plate II, the pulley mounting plate and the connecting fixing plate; the supporting column is vertically and fixedly arranged on the pulley mounting plate; the pulley component is rotationally clamped between the two support columns; a rope through hole is formed in the buckling plate I; a thread of the buckling plate is connected with the connecting fixing plate. The motor hanging ring for the crown block has simple structure and low production and manufacturing cost; and can with on motor automatic handling overpass, labour saving and time saving has promoted the factor of safety of motor transport greatly.

Description

Motor lifting ring for crown block

Technical Field

The utility model relates to a bridge engineering technical field, more specifically the saying so relates to a motor rings for overhead traveling crane.

Background

The bridge crane is a bridge crane, also called overhead traveling crane, in which a bridge runs on an overhead rail. The bridge frame of the bridge crane runs longitudinally along the rails laid on the elevated frames at two sides, and the trolley runs transversely along the rails laid on the bridge frame to form a rectangular working range, so that the space below the bridge frame can be fully utilized to hoist materials without being hindered by ground equipment.

Bridge cranes are widely used in indoor and outdoor warehouses, factories, docks, open storage yards, and the like. The bridge crane can be divided into a common bridge crane, a simple beam bridge crane and a special bridge crane for metallurgy.

When the overhead traveling crane is assembled, the motor is usually carried to the top of the overhead traveling crane by manpower, so that the overhead traveling crane is not only time-consuming but also labor-consuming to operate, and is very inconvenient.

Therefore, how to provide a motor hanging ring for a crown block, which can automatically convey a motor to an overpass and is time-saving and labor-saving, is a technical problem that needs to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least to some extent one of the above-mentioned problems of the prior art.

Therefore, an object of the utility model is to provide a can realize motor automatic handling, labour saving and time saving's overhead traveling crane uses motor rings, include:

the mounting frame, the support column, the pulley assembly and the first buckling plate; wherein:

the mounting bracket is including in proper order the integration be connected: the buckling plate II, the pulley mounting plate and the connecting fixing plate are arranged on the base; rope through holes are formed in the part, close to the pulley mounting plate, of the buckling plate II, the pulley mounting plate and the connecting fixing plate along the left central axis and the right central axis of the buckling plate II;

two support columns are symmetrically arranged at the left side and the right side of the rope through hole of the pulley mounting plate; the supporting column is vertically and fixedly arranged on the pulley mounting plate;

the pulley assembly is rotationally clamped between the two support columns;

the shape of the first buckling plate is the same as that of the second buckling plate; the first buckling plate is provided with rope through holes along the left central axis and the right central axis of the first buckling plate; and the buckling plate is in threaded connection with the connecting and fixing plate.

Has the advantages that: the motor hoisting ring is fixedly arranged on a cross beam or an I-beam of the overpass; when in installation, the second buckling plate on the installation frame is firstly hung at one end of the cross beam; then, hanging the buckling plate I at the other end of the cross beam; and finally, the buckling plate II is in threaded connection with the connecting fixing plate of the mounting frame.

When the motor carries: one end of the rope passes through a rope through hole formed in the first buckling plate, bypasses the fixed pulley, penetrates out of a rope through hole formed in the second buckling plate, and is fixed on the automatic winding device; the other end of the rope is fixedly bound with the motor. The rope at one end is wound by starting the automatic winding device, so that the rope at the other end is driven to move upwards, the automatic moving of the motor is realized, time and labor are saved, the operation is simple, and the safety factor is greatly improved.

Preferably, in the above motor hanging ring for a crown block, the second fastening plate includes a horizontal plate and a vertical plate which are integrally connected; the pulley mounting plate is a horizontal transverse plate; the connecting and fixing plate is a vertical plate; and rope through holes are formed in the vertical plate of the buckling plate II, the pulley mounting plate and the connecting and fixing plate.

Preferably, in the motor hanging ring for overhead travelling cranes, an included angle between the transverse plate and the vertical plate is greater than 90 °.

Has the advantages that: the arrangement of the fastening plate structure ensures that the fastening plate can be firmly hung on the beam of the overhead travelling crane, and the fixed mounting is more time-saving and labor-saving.

Preferably, in the motor hanging ring for the overhead travelling crane, a groove is formed in the top end of the supporting column; the pulley assembly comprises a central shaft and a fixed pulley; the fixed pulley is sleeved at the middle position of the central shaft; the two ends of the central shaft are respectively and rotationally clamped in the grooves of the two supporting columns. The arrangement of the structure can realize the quick installation of the fixed pulley.

Preferably, in the above motor hanging ring for a crown block, a rope groove is formed in the middle position of the fixed pulley. The arrangement of the rope groove ensures that the rope wound on the fixed pulley cannot fall off in the process of carrying the motor.

Preferably, the motor suspension loop for a crown block further includes: a connecting bolt; the first buckling plate is connected to the connecting fixing plate through the connecting bolt in a threaded mode. Through setting up connecting bolt, realized quick dismantlement and the installation of lock joint board one.

According to the technical scheme, compared with the prior art, the utility model discloses a motor hanging ring for a crown block, which has the advantages of simple structure and low production cost; and can with on motor automatic handling overpass, labour saving and time saving has promoted the factor of safety of motor transport greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Wherein: the pulley fixing frame comprises a mounting frame 1, a buckling plate II 11, a pulley mounting plate 12, a connecting fixing plate 13, a supporting column 2, a pulley assembly 3, a buckling plate I4 and connecting bolts 5.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The embodiment of the utility model discloses a motor hanging ring for a crown block, which not only has simple structure and low production cost; and can with on motor automatic handling overpass, labour saving and time saving has promoted the factor of safety of motor transport greatly.

Referring to fig. 1, a motor hanging ring for a crown block includes: the device comprises a mounting frame 1, a support column 2, a pulley assembly 3 and a buckling plate I4; wherein:

mounting bracket 1 is including in proper order the integration connection: the second buckling plate 11, the pulley mounting plate 12 and the connecting fixing plate 13; rope through holes are formed in the part, close to the pulley mounting plate 12, of the buckling plate II 11, along the left central axis and the right central axis of the buckling plate II 11, of the pulley mounting plate 12 and the connecting fixing plate 13;

two support columns 2 are symmetrically arranged at the left side and the right side of the rope through hole of the pulley mounting plate 12; the supporting column 2 is vertically and fixedly arranged on the pulley mounting plate 12;

the pulley component 3 is rotationally clamped between the two support columns 2;

the shape of the first buckling plate 4 is the same as that of the second buckling plate 11; the buckling plate I4 is provided with rope through holes along the left and right central axes of the buckling plate I4; the first buckling plate 4 is in threaded connection with the connecting and fixing plate 13.

In order to further optimize the technical scheme, the second buckling plate 11 comprises a transverse plate and a vertical plate which are integrally connected; the pulley mounting plate 12 is a horizontal transverse plate; the connecting and fixing plate 13 is a vertical plate; the vertical plate of the second buckling plate 11, the pulley mounting plate 12 and the connecting and fixing plate 13 are provided with rope through holes.

In order to further optimize the technical scheme, the included angle between the transverse plate and the vertical plate is larger than 90 degrees.

In order to further optimize the technical scheme, a groove is formed in the top end of the supporting column 2; the pulley assembly 3 comprises a central shaft and a fixed pulley; the fixed pulley is sleeved in the middle of the central shaft; the two ends of the central shaft are respectively and rotationally clamped in the grooves of the two supporting columns 2.

In order to further optimize the technical scheme, a rope groove is formed in the middle of the fixed pulley.

In order to further optimize the above technical solution, the hoisting ring for the crown block further comprises: a connecting bolt 5; the first buckling plate 4 is in threaded connection with the connecting fixing plate 13 through the connecting bolt 5.

The utility model discloses a motor hanging ring for crown block, which not only has simple structure and low production cost; moreover, the motor can be automatically carried to the platform bridge, time and labor are saved, and the safety factor of motor carrying is greatly improved.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," 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 are not necessarily intended to 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. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a motor rings for overhead traveling crane which characterized in that includes: the device comprises a mounting frame (1), a support pillar (2), a pulley assembly (3) and a buckling plate I (4); wherein:

the mounting rack (1) comprises a plurality of components which are integrally connected in sequence: a second buckling plate (11), a pulley mounting plate (12) and a connecting fixing plate (13); rope through holes are formed in the part, close to the pulley mounting plate (12), of the buckling plate II (11), along the left central axis and the right central axis of the buckling plate II (11), of the pulley mounting plate (12) and the connecting fixing plate (13);

two support columns (2) are symmetrically arranged at the left side and the right side of the rope through hole of the pulley mounting plate (12); the supporting column (2) is vertically and fixedly arranged on the pulley mounting plate (12);

the pulley component (3) is rotationally clamped between the two support columns (2);

the shape of the first buckling plate (4) is the same as that of the second buckling plate (11); the buckling plate I (4) is provided with rope through holes along the left and right central axes of the buckling plate I (4); the buckling plate I (4) is in threaded connection with the connecting fixing plate (13).

2. The hoisting ring of overhead traveling crane motor according to claim 1, wherein said second fastening plate (11) comprises a horizontal plate and a vertical plate which are integrally connected; the pulley mounting plate (12) is a horizontal transverse plate; the connecting and fixing plate (13) is a vertical plate; and the vertical plate of the buckling plate II (11), the pulley mounting plate (12) and the connecting fixing plate (13) are provided with rope through holes.

3. The overhead traveling crane motor hoist ring of claim 2, wherein the angle between the cross plate and the vertical plate is greater than 90 °.

4. The hanging ring of the overhead travelling crane motor according to claim 1, wherein the top end of the supporting column (2) is provided with a groove; the pulley assembly (3) comprises a central shaft and a fixed pulley; the fixed pulley is sleeved at the middle position of the central shaft; the two ends of the central shaft are respectively and rotationally clamped in the grooves of the two support columns (2).

5. The hoisting ring of claim 4, wherein the fixed pulley has a rope groove at a middle position.

6. The motor hoist ring for a crown block according to claim 1, further comprising: a connecting bolt (5); the buckling plate I (4) is in threaded connection with the connecting fixing plate (13) through the connecting bolt (5).