CN220011275U - Steel pipe hangs rotary device - Google Patents

Abstract

The utility model discloses a steel pipe hanging and rotating device, which is hung on a hanging and conveying mechanism and is characterized in that: the rotary assembly comprises a supporting piece and sliding idler wheels arranged at two ends of the supporting piece, a rotary motor is installed at the center of the supporting piece through a bearing, a motor shaft of the rotary motor is assembled with the bearing, and the lower end of the motor shaft is connected with the hanging assembly. The device is stressed on the inner wall of the steel pipe, and is locked by utilizing the gravity of the steel pipe so as to be hung in a hanging way, and the steel pipe is rotated through the rotating assembly.

Description

Steel pipe hangs rotary device

Technical Field

The utility model relates to the technical field of steel pipe hanging clamps, in particular to a steel pipe hanging rotating device.

Background

The steel pipe is the steel that has hollow cross-section, and its length is greater than diameter or girth far away, and in the steel pipe production process, the very important process is the suspension transportation of steel pipe in the steel pipe production, if use a large amount of manual transportation in the production process, production efficiency is low, has also promoted the cost of labor simultaneously, because there are a lot of uncontrollable factors in the process of manual transportation, still can cause the damage so as to influence the quality of steel pipe to the surface of steel pipe.

Meanwhile, in the production process of the steel pipe, besides transferring, paint is often required to be sprayed on the steel pipe, if the steel pipe is motionless, the paint can only be sprayed on one side, so that the steel pipe is required to be rotated in the paint spraying process, and the periphery of the steel pipe is uniformly sprayed with paint.

Therefore, the utility model provides a steel pipe hanging and rotating device, which is characterized in that the inner wall of a steel pipe is stressed, the steel pipe is locked by the gravity of the steel pipe so as to hang the steel pipe, and the steel pipe is rotated through a rotating assembly.

Disclosure of Invention

The utility model aims to provide a steel pipe hanging and rotating device which can suspend, hang and rotate a steel pipe so as to meet the requirements in the production process of the steel pipe.

The utility model adopts the following technical scheme: the utility model provides a steel pipe hangs rotary device, the device hangs the setting on hanging conveying mechanism, including rotating assembly and suspension assembly, rotating assembly includes support piece, sets up the slip gyro wheel at support piece both ends, and the rotating electrical machines is installed through the bearing in support piece center, and the motor shaft and the bearing assembly of rotating electrical machines, the lower extreme of motor shaft is connected and is hung the subassembly.

Further, the suspension assembly comprises a dead weight suspension clamp, the dead weight suspension clamp is provided with two clamping jaws, the first clamping jaw and the second clamping jaw are connected to the lowest end of a motor shaft in a hinged mode through a first hinge piece, the first clamping jaw and the second clamping jaw are respectively composed of a first transmission rod and a second transmission rod, the first transmission rod and the second transmission rod are connected in a hinged mode through a second hinge piece, the second transmission rods of the first clamping jaw and the second clamping jaw are connected in a hinged mode through a third hinge piece, and movable clamping blocks are connected to the tail ends of the second transmission rods of the first clamping jaw and the second clamping jaw in a hinged mode.

Further, the movable clamping blocks at the tail ends of the second transmission rods of the first clamping jaw and the second clamping jaw are widened clamping blocks, and the widened clamping blocks are provided with arc-shaped clamping surfaces which are attached to the inner wall of the steel pipe.

Further, the second transmission rod is in a ">" shape, and the third hinge member is hinged at a tip end of the second transmission rod.

The utility model has the following beneficial effects: the steel pipe hangs rotary device and hangs the setting on hanging conveying mechanism, it flows to drive the device by hanging conveying mechanism, rotating assembly's support piece both ends have the sliding roller, be used for hanging conveying mechanism and connect and move on hanging conveying mechanism, rotating electrical machines is installed through the bearing in support piece center, rotating electrical machines's motor shaft and bearing assembly, the dead weight hangs and presss from both sides two clamping jaws, first clamping jaw and second clamping jaw are articulated to be connected at the lower extreme of motor shaft through first articulated elements, first clamping jaw and second clamping jaw are constituteed by first transfer line and second transfer line respectively, first transfer line and second transfer line are articulated to be connected through the second articulated elements, first clamping jaw and second clamping jaw's second transfer line are articulated to be connected through the third articulated elements, but the end of first clamping jaw and second clamping jaw's second transfer line is articulated to be connected with movable clamp splice. The second transfer line of this structure outwards props the steel pipe inner wall when mentioning to utilize the self gravity of steel pipe, more firmly press from both sides tight steel pipe, need not additionally provide clamping force, dead weight hangs the clamp and is connected with the motor shaft lower extreme, like this when rotating electrical machines drive the motor shaft and rotate, can drive the steel pipe simultaneously below, and the terminal of first clamping jaw, second clamping jaw is equipped with the clamp splice of widening that has convex clamping face, and this structure is favorable to outwards pressing from both sides tight steel pipe in the steel pipe, makes whole device more stable firm to the centre gripping of steel pipe.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the device of the present utility model;

FIG. 2 is a schematic side elevational view of the apparatus of the present utility model;

in the figure: 1. a hanging conveying mechanism; 2. a support; 3. a sliding roller; 4. a bearing; 5. a rotating electric machine; 6. a motor shaft; 7. a dead weight hanging clamp; 8. a first jaw; 9. a second jaw; 10. a first hinge; 11. a first transmission rod; 12. a second transmission rod; 13. a second hinge; 14. a third hinge; 15. a movable clamping block.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

The utility model will now be further described with reference to the accompanying drawings and detailed description:

as shown in fig. 1 to 2: a steel pipe hanging rotary device is hung on a hanging conveying mechanism 1 and comprises a rotary assembly and a hanging assembly, wherein the rotary assembly comprises a supporting piece 2, sliding rollers 3 are arranged at two ends of the supporting piece 2, a rotary motor 5 is installed at the center of the supporting piece 2 through a bearing 4, a motor shaft 6 of the rotary motor 5 is assembled with the bearing 4, and the lower end of the motor shaft 6 is connected with the hanging assembly.

The hanging assembly comprises a dead weight hanging clamp 7, the dead weight hanging clamp 7 is provided with two clamping jaws, a first clamping jaw 8 and a second clamping jaw 9 are hinged to the lowest end of a motor shaft 6 through a first hinging piece 10, the first clamping jaw 8 and the second clamping jaw 9 are respectively composed of a first transmission rod 11 and a second transmission rod 12, the first transmission rod 11 and the second transmission rod 12 are hinged to each other through a second hinging piece 13, the second transmission rods 12 of the first clamping jaw 8 and the second clamping jaw 9 are hinged to each other through a third hinging piece 14, the second transmission rods 12 are in a 'shape', the third hinging piece 14 is hinged to the tip end of the second transmission rod 12 of the first clamping jaw 8 and the second clamping jaw 9, a movable clamping block 15 is hinged to the tail end of the second transmission rod 12 of the first clamping jaw 8 and the second clamping jaw 9, and the widened clamping block are provided with circular arc clamping faces attached to the inner wall of a steel tube.

The using method of the steel pipe hanging and rotating device comprises the following steps: the device is assembled on hanging conveying mechanism through support piece and the slip gyro wheel that sets up at support piece both ends, and the steel pipe is embraced in the convex clamp surface of tip is adopted to first clamping jaw and second clamping jaw, after lifting up, under the effect of steel pipe self gravity, hang the subassembly under the combined action of first articulated elements, second articulated elements, third articulated elements and first transfer line, second transfer line, firm to the steel pipe centre gripping, during the rotation, rotating electrical machines drive motor shaft, and the motor shaft drives the dead weight and hangs the steel pipe that hangs below the clamp and rotate together.

In the present utility model, unless explicitly specified and defined otherwise, the terms "mounted," "disposed," "connected," "secured," "hinged," and the like are to be construed broadly and, unless otherwise explicitly defined, the specific meaning of the above terms in the present utility model will be understood by those of ordinary skill in the art in light of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (4)

1. The steel pipe hangs rotary device, and this device hangs and sets up on hanging conveying mechanism (1), its characterized in that: including rotating assembly and suspension assembly, rotating assembly includes support piece (2), sets up at the slip gyro wheel (3) at support piece (2) both ends, and rotating electrical machines (5) are installed through bearing (4) in support piece (2) center, and motor shaft (6) and bearing (4) assembly of rotating electrical machines (5), suspension assembly is connected to the lower extreme of motor shaft (6).

2. A steel pipe hanging rotation device according to claim 1, characterized in that: the hanging assembly comprises a dead weight hanging clamp (7), the dead weight hanging clamp (7) is provided with two clamping jaws, a first clamping jaw (8) and a second clamping jaw (9) are hinged to the lowest end of a motor shaft (6) through a first hinge (10), the first clamping jaw (8) and the second clamping jaw (9) are respectively composed of a first transmission rod (11) and a second transmission rod (12), the first transmission rod (11) and the second transmission rod (12) are hinged to each other through a second hinge (13), the second transmission rods (12) of the first clamping jaw (8) and the second clamping jaw (9) are hinged to each other through a third hinge (14), and movable clamping blocks (15) are hinged to the tail ends of the second transmission rods (12) of the first clamping jaw (8) and the second clamping jaw (9).

3. A steel pipe hanging rotation device according to claim 2, characterized in that: the movable clamping blocks (15) at the tail ends of the second transmission rods (12) of the first clamping jaw (8) and the second clamping jaw (9) are widened clamping blocks, and the widened clamping blocks are provided with arc-shaped clamping surfaces attached to the inner wall of the steel pipe.

4. A steel pipe hanging rotation device according to any one of claims 2 or 3, wherein: the second transmission rod (12) is in a '>' shape, and the third hinging piece (14) is hinged at the tip end of the second transmission rod (12).