CN212050212U

CN212050212U - Single-beam crane anti-swing device

Info

Publication number: CN212050212U
Application number: CN202020305300.1U
Authority: CN
Inventors: 冯宗旭; 王腾飞; 欧相学
Original assignee: Henan Changfeng Crane Co ltd
Current assignee: Henan Changfeng Crane Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-12-01
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a single-beam crane anti-swing device, which comprises a positioning component, a hoisting mechanism and a single-beam component; single beam assembly: the single beam assembly comprises a connecting beam, the left end and the right end of the connecting beam are respectively provided with a fixed foot plate, and the lower surface of the connecting beam is provided with a sliding connection rail; a hoisting mechanism: the hoisting trolley of the hoisting mechanism is connected with the sliding connection track in a sliding manner; a positioning component: the connecting seat of the positioning assembly is connected with one side of the hoisting trolley of the hoisting mechanism through a bolt, the upper end of the telescopic rod can be conveniently slid up and down through the short connecting pipe, the sliding is smoother, the telescopic rod can be positioned through the connecting block, the draw hook can be conveniently connected through the telescopic rod to move up and down, the heavy object is prevented from swinging, the single-beam crane anti-swinging device is simple in structure, the heavy object can be prevented from swinging, the heavy object can be stably lifted, and the installation is more convenient.

Description

Single-beam crane anti-swing device

Technical Field

The utility model relates to a hoist technical field specifically is a single beam crane prevents swaing device.

Background

When a single-beam crane on the market works, a steel rope on the crane usually swings, so that a large amount of time is needed to place objects to be lifted, and the steel rope can generate certain danger to workers in the swinging process, so that the demands of people cannot be met, and the existing swinging-preventing crane is complex in structure and inconvenient to install, so that the demands of people cannot be met.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a single beam crane prevents rocking device, simple structure not only can prevent that the heavy object from rocking for the heavy object raises more stably, and it is more convenient to install moreover, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-swing device of a single-beam crane comprises a positioning assembly, a hoisting mechanism and a single-beam assembly;

single beam assembly: the single beam assembly comprises a connecting beam, the left end and the right end of the connecting beam are respectively provided with a fixed foot plate, and the lower surface of the connecting beam is provided with a sliding connection rail;

a hoisting mechanism: the hoisting trolley of the hoisting mechanism is connected with the sliding connection track in a sliding manner;

a positioning component: the connecting seat of the positioning component is connected with one side of a hoisting trolley of the hoisting mechanism through a bolt;

wherein: still including controlling drive assembly, control drive assembly's two first connection otic placodes welding in the lower surface both sides of tie-beam.

Further, the fixing foot plate is welded with the connecting beam through the two support columns, five through holes are evenly formed in the fixing foot plate, internal threads are arranged on the inner side of each through hole, the connecting beam can be fixedly installed through the fixing foot plate, and accordingly installation is firmer.

Furthermore, hoisting mechanism includes the trolley, runs through on the trolley to be connected and acts as go-between, and the lower extreme of connecting and acting as go-between is connected with the stub, the lower extreme of stub is equipped with the connection drag hook, comes to the position control about connecting the drag hook through trolley side-to-side slip on the tie-beam for it is more convenient to adjust.

Further, control drive assembly and include two first connection otic placodes, be equipped with the screw thread post between two first connection otic placodes, the screw thread post is connected with the trolley through threaded connection's mode to one side of first connection otic placode is equipped with and drives screw thread post pivoted motor, the input of motor passes through external switch and is connected with external power source's output electricity, can drive the screw thread post through the motor and rotate, can drive the trolley through the screw thread post rotation and control, makes the regulation more convenient.

Further, the locating component includes the connecting seat and runs through the telescopic link of connecting seat, the upper end of telescopic link is equipped with upper end protection dish, and the lower extreme of telescopic link is equipped with the connecting block, the connecting block passes through the bearing and is connected with the connector column, can fix a position the telescopic link through the connecting block, and can conveniently connect the drag hook through the telescopic link and reciprocate.

Further, the through connection seat comprises a second connection lug plate, one side of the second connection lug plate is welded with a fixed connection plate, a bolt hole is formed in the fixed connection plate, a through hole is formed in the middle of the second connection lug plate, a connection short pipe is arranged inside the through hole, the upper end of the telescopic rod can be conveniently slid up and down through the connection short pipe, and accordingly sliding is smooth.

Compared with the prior art, the beneficial effects of the utility model are that: this single beam crane anti-swing device has following benefit:

1. the utility model discloses on set up the fixed foot board, can carry out fixed mounting to the tie-beam through the fixed foot board for the installation is more firm, comes the position control about connecting the drag hook through the travelling crane left and right sides slip on the tie-beam, makes to adjust more convenient.

2. The utility model discloses on set up the motor, can drive the screw thread post through the motor and rotate, rotate through the screw thread post and can drive about the trolley for it is more convenient to adjust, can fix a position the telescopic link through the connecting block, and can conveniently connect the drag hook through the telescopic link and reciprocate, prevents with this that the heavy object from swaing.

3. The utility model discloses on set up junction pipe, can make things convenient for the upper end of telescopic link to slide from top to bottom through junction pipe for slide more smoothly, this single beam crane prevents rocking device simple structure not only can prevent that the heavy object from swaing, makes the heavy object rise more stably, and it is more convenient to install moreover.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the back structure of the present invention;

fig. 4 is an enlarged schematic view of the a position of the present invention.

In the figure: the device comprises a left and right driving assembly 1, a motor 11, a threaded column 12, a first connecting lug plate 13, a positioning assembly 2, a protective disc at the upper end of 21, a connecting seat 22, a fixed connecting plate 221, a second connecting lug plate 222, a short connecting pipe 223, a telescopic rod 23, a connecting block 24, a lifting mechanism 3, a lifting trolley 31, a connecting pull wire 32, a short connecting post 33, a connecting pull hook 34, a single beam assembly 4, a sliding connection rail 41, a connecting beam 42 and a fixed foot plate 43.

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 a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-swing device of a single-beam crane comprises a positioning component 2, a hoisting mechanism 3 and a single-beam component 4;

the single beam assembly 4: the single beam assembly 4 comprises a connecting beam 42, the left end and the right end of the connecting beam 42 are respectively provided with a fixed foot plate 43, and the lower surface of the connecting beam 42 is provided with a sliding connection rail 41;

a hoisting mechanism 3: the hoisting trolley 31 of the hoisting mechanism 3 is connected with the sliding connection track 41 in a sliding manner;

the positioning component 2: the connecting seat 22 of the positioning component 2 is connected with one side of the hoisting trolley 31 of the hoisting mechanism 3 through a bolt;

wherein: the left and right driving component 1 is further included, two first connecting ear plates 13 of the left and right driving component 1 are welded on two sides of the lower surface of a connecting beam 42, a fixing foot plate 43 is welded with the connecting beam 42 through two support columns, five through holes are evenly arranged on the fixing foot plate 43, inner threads are arranged on the inner sides of the through holes, the connecting beam 42 can be fixedly installed through the fixing foot plate 43, so that the installation is firmer, a hoisting mechanism 3 comprises a hoisting trolley 31, a connecting pull wire 32 penetrates through the hoisting trolley 31, the lower end of the connecting pull wire 32 is connected with a connecting short column 33, a connecting drag hook 34 is arranged at the lower end of the connecting short column 33, the left and right positions of the connecting drag hook 34 are adjusted through the hoisting trolley 31 sliding left and right on the connecting beam 42, so that the adjustment is more convenient, the left and right driving component 1 comprises two first connecting ear plates 13, a threaded column 12, the threaded column 12 is connected with the trolley 31 by a threaded connection mode, one side of the first connecting lug plate 13 is provided with a motor 11 for driving the threaded column 12 to rotate, the input end of the motor 11 is electrically connected with the output end of an external power supply through an external switch, the threaded column 12 can be driven to rotate by the motor 11, the trolley 31 can be driven to move left and right through the rotation of the threaded column 12, so that the adjustment is more convenient, the positioning component 2 comprises a connecting seat 22 and a telescopic rod 23 penetrating through the connecting seat 22, the upper end of the telescopic rod 23 is provided with an upper end protection disc 21, the lower end of the telescopic rod 23 is provided with a connecting block 24, the connecting block 24 is connected with a connecting short column 33 through a bearing, the telescopic rod 23 is a common umbrella shaft type telescopic rod, the telescopic rod 23 can be positioned through the connecting seat 22, the telescopic rod 23 can be, one side welding of second connection otic placode 222 has fixed connection board 221, is equipped with the bolt hole on the fixed connection board 221, and the centre of second connection otic placode 222 is equipped with the through-hole, and this through-hole is inside to be equipped with junction pipe 223, can make things convenient for telescopic link 23's upper end to slide from top to bottom through junction pipe 223 for it is more smooth to slide, and this single beam crane prevents rocking device simple structure not only can prevent that the heavy object from rocking, makes the heavy object rise more stably, and it is more convenient to install moreover.

When in use: can carry out fixed mounting to tie-beam 42 through fixed sole 43, the upper end that will connect the stay wire 32 is connected with the roller that twines of loop wheel machine, can drive screw thread post 12 through motor 11 and rotate, it removes about can driving trolley 31 to rotate through screw thread post 12, can fix a position telescopic link 23 through connecting seat 22, at first telescopic link 23 shortens when upwards moving through connecting drag hook 34, telescopic link 23 shortens when the limit, and can follow junction pipe 223 upwards sliding through telescopic link 23, with this situation that prevents the heavy object and appear swaying.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 single beam crane anti-swing device which characterized in that: comprises a positioning component (2), a hoisting mechanism (3) and a single beam component (4);

single beam assembly (4): the single beam assembly (4) comprises a connecting beam (42), the left end and the right end of the connecting beam (42) are respectively provided with a fixed foot plate (43), and the lower surface of the connecting beam (42) is provided with a sliding connection rail (41);

hoisting mechanism (3): the hoisting trolley (31) of the hoisting mechanism (3) is in sliding connection with the sliding connection track (41);

positioning assembly (2): the connecting seat (22) of the positioning component (2) is connected with one side of a hoisting trolley (31) of the hoisting mechanism (3) through a bolt;

wherein: the left and right driving assembly (1) is further included, and two first connecting lug plates (13) of the left and right driving assembly (1) are welded on two sides of the lower surface of the connecting beam (42).

2. The anti-sway device for a single beam crane of claim 1, wherein: the fixed foot plate (43) is welded with the connecting beam (42) through two support columns, five through holes are uniformly formed in the fixed foot plate (43), and internal threads are formed in the inner side of each through hole.

3. The anti-sway device for a single beam crane of claim 1, wherein: the hoisting mechanism (3) comprises a hoisting trolley (31), a connecting stay wire (32) penetrates through the hoisting trolley (31), the lower end of the connecting stay wire (32) is connected with a short connecting column (33), and the lower end of the short connecting column (33) is provided with a connecting drag hook (34).

4. The anti-sway device for a single beam crane of claim 1, wherein: control drive assembly (1) and include two first connection otic placodes (13), be equipped with screw thread post (12) between two first connection otic placodes (13), screw thread post (12) are connected with jack-up dolly (31) through threaded connection's mode to one side of first connection otic placode (13) is equipped with and drives screw thread post (12) pivoted motor (11), the input of motor (11) is connected through external switch and external power source's output electricity.

5. The anti-sway device for a single beam crane of claim 1, wherein: locating component (2) is including connecting seat (22) and telescopic link (23) that run through connecting seat (22), the upper end of telescopic link (23) is equipped with upper end protection dish (21), and the lower extreme of telescopic link (23) is equipped with connecting block (24), connecting block (24) are connected with coupling post (33) through the bearing.

6. The anti-sway device for a single beam crane of claim 5, wherein: the through connection seat (22) comprises a second connection lug plate (222), one side of the second connection lug plate (222) is welded with a fixed connection plate (221), a bolt hole is formed in the fixed connection plate (221), a through hole is formed in the middle of the second connection lug plate (222), and a connection short pipe (223) is arranged inside the through hole.