Auxiliary device for hoisting and welding

Abstract

The utility model discloses an auxiliary device for hoisting welding, and belongs to the technical field of welding equipment. The auxiliary device for hoisting and welding comprises a rotating support; the fastening mechanism is arranged on the rotating support and is used for fastening a part to be welded on the rotating support, so that the part to be welded can stably rotate along with the rotating support; and the hoisting mechanism is arranged on one side of the rotating support, and a hoisting operation area of the hoisting mechanism is located above the rotating support. According to the auxiliary device for hoisting and welding, the falling position and posture keeping stability of parts can be improved to a certain extent, the convenience of hoisting and welding operation is improved, and the labor intensity is reduced.

Description

Technical Field

[0001] The present application belongs to the technical field of welding equipment, and in particular relates to an auxiliary device for hoisting welding. Background Art

[0002] In the field of engineering technology, hoisting welding processes are often used. After the parts to be welded are lifted to a certain height by a crane or a lifting mechanism, the parts to be welded are welded to the set device using a welding device. However, due to the swing amplitude of the crane or the lifting mechanism, it is difficult for the parts to be welded to be stably positioned in the preset welding position; this leads to a significant increase in the risk of displacement of the parts to be welded during the welding process, thereby deteriorating the welding quality. For this reason, on-site personnel are required to participate in fixing the parts to be welded. Manual fixing is not only laborious but also unstable. Therefore, welding personnel are required to participate and use auxiliary devices for coordinated fixing at the same time. This makes the hoisting welding operation too cumbersome, inefficient, and labor-intensive to a certain extent. Summary of the invention

[0003] The present application provides an auxiliary device for hoisting welding, which aims to at least solve the technical problems of the stability of the parts' placement and the difficulty in maintaining their posture in the hoisting welding process to a certain extent.

[0004] An auxiliary device for hoisting welding provided in an embodiment of the present application includes:

[0005] Rotating support;

[0006] A fastening mechanism is provided on the rotating support to fasten the parts to be welded on the rotating support, so that the parts to be welded can rotate stably following the rotating support; and

[0007] The hoisting mechanism is arranged on one side of the rotating support, and the hoisting operation area of ​​the hoisting mechanism is located above the rotating support.

[0008] In some embodiments, the rotating support comprises:

[0009] Support;

[0010] A turntable is rotatably disposed on the support, and the fastening mechanism is disposed on the turntable to fasten the parts to be welded on the turntable; and

[0011] A driving assembly is arranged on the support, and the driving assembly is connected to the turntable to drive the turntable to rotate on the support.

[0012] In some embodiments, the drive assembly comprises:

[0013] A driving motor is arranged on the support;

[0014] The transmission assembly is connected between the driving motor and the rotating disk to drive the rotating disk to rotate under the drive of the driving motor.

[0015] In some embodiments, the transmission assembly includes:

[0016] A driving pulley connected to the output shaft of the driving motor;

[0017] A driven pulley coaxially connected to the rotating disk;

[0018] A transmission belt is connected between the driving pulley and the driven pulley.

[0019] In some embodiments, the fastening mechanism comprises:

[0020] An adjusting rod, arranged on the rotating support;

[0021] The pressing piece is arranged on the adjusting rod, and the pressing piece can move up and down along the adjusting rod to adjust the distance to the rotating support to adapt to parts to be welded with different height specifications.

[0022] In some embodiments, the adjustment rod comprises:

[0023] A screw rod is arranged on the rotating support, and the pressing member is sleeved on the screw rod;

[0024] The clamping nut pair is threadedly connected to the screw rod and is located at both sides of the clamping member to clamp the two sides of the clamping member, thereby fixing the clamping member on the screw rod.

[0025] In some embodiments, there are multiple screw rods, and the multiple screw rods are evenly spaced on the rotating support.

[0026] In some embodiments, the distances between the plurality of screws and the rotation center axis of the rotation support are equal.

[0027] In some embodiments, one end of the screw is threaded onto the rotating support, and the other end of the screw is provided with a knob.

[0028] In some embodiments, the lifting mechanism comprises:

[0029] pillar;

[0030] A cantilever, disposed on the support column;

[0031] The hoisting equipment is arranged on the cantilever.

[0032] The embodiments of the present application have at least the following beneficial effects:

[0033] The auxiliary device for hoisting welding provided in the embodiment of the present application is provided with a hoisting mechanism for hoisting the parts to be welded to an appropriate height, and is provided with a rotating support and a fixing mechanism located thereon for carrying and fixing the parts to be welded at a certain height, thereby maintaining the stability of their height and posture and improving the welding quality; the position and posture of the parts to be welded can also be adjusted by rotating the rotating support to adapt to the adjustment requirements of the welding position and improve the welding operation efficiency; at the same time, there is no need for operators to operate the auxiliary tooling, thereby reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0035] Figure 1 A schematic diagram of the structure of the auxiliary device for hoisting welding in an embodiment of the present application is shown;

[0036] Figure 2 Shows Figure 1 A schematic diagram of the assembly structure of the rotating support and the fastening mechanism of the auxiliary device for hoisting welding;

[0037] Figure 3 Shows Figure 2 A schematic diagram of the assembly structure of the driving assembly of the rotating support and the turntable;

[0038] Figure 4 Shows Figure 2 Schematic diagram of the structure of the fastening mechanism of the rotating support.

[0039] Reference numerals:

[0040] 100 - rotating support, 110 - support, 120 - turntable, 121 - turntable shaft, 130 - driving assembly, 131 - driving motor, 132 - transmission assembly, 132a - driving pulley, 132b - driven pulley, 132c - transmission belt;

[0041] 200-fastening mechanism, 210-adjusting rod, 211-screw, 212-compression nut pair, 213-knob, 220-compression member;

[0042] 300-lifting mechanism, 310-pillar, 320-cantilever, 330-lifting equipment, 340-support platform. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0044] In addition, the present application may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplicity and clarity, and does not in itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides various specific examples of processes and materials, but those of ordinary skill in the art may recognize the application of other processes and / or the use of other materials.

[0045] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0046] In the hoisting welding process, the parts to be welded are lifted to a certain height by a crane or a lifting mechanism, and then welded to the setting device by a welding device; however, the suspended parts will rotate, swing and other posture changes, which is not conducive to the welding operation, and it is also easy to make the welding quality unreliable and the operation efficiency unsatisfactory; at the same time, on-site personnel are also required to operate the tooling to maintain the posture of the parts, and most of the parts are heavy, which makes the labor intensity high and also affects the operation efficiency.

[0047] To this end, an embodiment of the present application provides an auxiliary device for hoisting welding, which aims to improve the convenience of hoisting welding operations to a certain extent, maintain the stability and reliability of the positioning and posture of welding parts, and thus improve the welding quality.

[0048] See also Figure 1 In some embodiments, the auxiliary device for hoisting welding includes: a rotating support 100, a fastening mechanism 200 and a hoisting mechanism 300.

[0049] The rotating support 100 is used to carry the parts to be welded for hoisting welding, and can rotate so that the parts to be welded follow the rotation, thereby maintaining the stability of the position and posture of the parts to be welded, and can flexibly adjust the matching state of the parts to be welded as needed, thereby improving the posture stability and welding quality, and to a certain extent simplifying the welding position adaptation and posture maintenance operations, thereby improving operating efficiency.

[0050] The fastening mechanism 200 may be disposed on the rotating support 100 and used as a fastener for the parts to be welded, for adapting the parts to be welded and fastening them stably on the rotating support 100 to maintain the posture stability of the parts to be welded.

[0051] The lifting mechanism 300 is capable of lifting the parts to be welded, and can be set on one side of the rotating support 100. The lifting area of ​​the lifting mechanism 300 can also specifically cover the rotating support 100, so that the parts to be welded can be lifted and placed at a certain height to match the requirements of the welding working conditions; and after the parts to be welded are lifted to a certain height, they can be placed on the rotating support 100.

[0052] The auxiliary device for hoisting welding provided in the embodiment of the present application is provided with a hoisting mechanism for hoisting the parts to be welded to an appropriate height, and is provided with a rotating support and a fixing mechanism located thereon for carrying and fixing the parts to be welded at a certain height, thereby maintaining the stability of their height and posture and improving the welding quality; the position and posture of the parts to be welded can also be adjusted by rotating the rotating support to adapt to the adjustment requirements of the welding position and improve the welding operation efficiency; at the same time, there is no need for operators to operate the auxiliary tooling, thereby reducing labor intensity.

[0053] See also Figure 2 In some embodiments, the rotating support may include: a support 110 , a turntable 120 , and a driving assembly 130 .

[0054] The support 100 serves as a bearing base for installing the turntable 120 and the driving assembly 130 and bearing the weight of the parts to be welded.

[0055] The turntable 120 is rotatably disposed on the support 110, and the turntable 120 is used to directly carry and place the parts to be welded, so that the parts to be welded can stably rotate on the support 110. In coordination, the fastening mechanism 200 can be disposed on the turntable 120 to fasten the parts to be welded on the turntable 120, so as to keep the parts to be welded stably placed on the turntable 120 and resist the interference of rotation or other disturbance factors.

[0056] The driving assembly 130 , as a driving mechanism of the turntable 120 , may be disposed on the support 110 , and the driving assembly 130 is connected to the turntable 120 to drive the turntable 120 to rotate on the support 110 .

[0057] See also Figure 3 In some embodiments, the driving assembly 130 may include: a driving motor 131 and a transmission assembly 132. The driving motor 131 may be mounted on the support 110 and connected to the turntable 120 through the transmission assembly 132 to drive the turntable 120.

[0058] In some embodiments, the transmission assembly 132 can transmit torque to drive the turntable 120 to rotate.

[0059] To this end, the transmission assembly 132 may adopt a cooperative transmission mode of a pulley and a conveyor belt, that is, it may include: a driving pulley 132a, a driven pulley 132b and a transmission belt 132c.

[0060] Among them, the driving pulley 132a can be connected to the output shaft of the driving motor 131, or can be directly coaxially sleeved on the shaft of the driving motor 131; the driven pulley 132b can be coaxially connected to the turntable 120 and rotate synchronously; the transmission belt 132c can be connected between the driving pulley 132a and the driven pulley 132b to drive the turntable 120 to rotate through the driving motor 131.

[0061] In some embodiments, a turntable shaft 121 may be provided at the axis center of the turntable 120 , and the driven pulley 132 b may be installed on the turntable shaft 121 .

[0062] In some embodiments, the top of the support 110 can be set as a support table, and a through hole is opened on the support table to accommodate the turntable shaft 121. The transmission assembly 132 and the drive motor 131 are arranged under the support table to protect the drive assembly 130.

[0063] In some embodiments, the turntable 120 can be rotatably set on the support 110 through the matching structure of a slide rail and a slider. Specifically, an annular slide rail can be set on the top surface of the support 110, and the slider can be slidably set on the annular slide rail, and the slider is set on the bottom surface of the turntable 120 to realize the rotation of the turntable 120 on the support 110.

[0064] In some embodiments, an annular groove may be provided on the top surface of the support 110 , a plurality of balls may be arranged in the annular groove, and the turntable 120 may be placed on the plurality of balls to realize the rotation of the turntable 120 .

[0065] Accordingly, a bearing may be arranged in the through hole opened on the top support table of the support 110, and the turntable shaft 121 is arranged on the bearing to achieve axis limiting, ensure the stability of the rotation position of the turntable 120, and limit the eccentricity.

[0066] An annular groove may also be provided at the bottom of the turntable to accommodate the balls, which may also achieve the limiting of the turntable 120 to a certain extent.

[0067] See also Figure 2 and Figure 4In some embodiments, the fastening mechanism 200 may include: an adjusting rod 210 and a pressing member 220, and the pressing member may move up and down along the adjusting rod 210 to adjust the pressing height to adapt to different heights of the parts to be welded.

[0068] Accordingly, the adjusting rod is vertically arranged on the rotating support 100 , or can be specifically arranged on the rotating disk 110 , so that the pressing member 220 can be relatively close to or away from the rotating disk 120 .

[0069] In some embodiments, the adjusting rod 210 needs to take into account the up and down movement and positioning locking of the clamping member 220; to this end, the adjusting rod 210 may include: a screw rod 211 and a clamping nut pair 212; that is, the screw rod 211 is vertically arranged on the turntable 120, and the clamping member 220 is sleeved on the screw rod 211 and can move up and down; the clamping nut pair 212 is logically on the screw rod 211 and is located on both sides of the clamping member 220, so that the clamping member 220 can be pressed in the middle by rotating the clamping nut pair 212 to achieve positioning locking and can clamp the parts to be welded.

[0070] In some embodiments, the pressing member 220 can be configured as a rod, a plate, etc. with a certain length, and a through hole is provided at the end thereof for being sleeved on the screw rod 211.

[0071] See also Figure 2 and Figure 3 In some embodiments, there are multiple screws 211, and the multiple screws 211 can be evenly spaced on the rotating support 100 or the turntable 120 to achieve multi-point uniform pressing of the parts to be welded and maintain the stability of the welding posture.

[0072] In some embodiments, the distances between the multiple screws 211 and the rotating support 100, or the rotation center axis of the turntable 120 are equal, that is, the multiple screws 211 can be arranged at equal intervals on a circle, and the middle of the circular area serves as the placement area for the parts to be welded. The parts to be welded are placed therein by hoisting, and then the clamping member 220 is operated to clamp the parts to be welded.

[0073] It is worth mentioning that the specifications of the parts to be welded should be smaller than the circular area. When hoisting and placing them in place, the clamping piece 220 can be rotated out of the circular area to leave space for the parts to be welded to be placed in place, and then the clamping piece 220 can be rotated into the circular area to clamp the parts to be welded.

[0074] In some embodiments, one end of the screw rod 211 can be directly screwed onto the rotating support 120 to simplify the installation operation, and the other end of the screw rod 211 is provided with a knob 213 to facilitate disassembly and assembly.

[0075] See also Figure 1 In some embodiments, the hoisting mechanism 300 may include: a support 310, a cantilever 320, and a hoisting device 330. The pillar 310 is vertically arranged, the cantilever 320 is arranged on the top of the pillar 310, and the hoisting device 330 is arranged on the cantilever 320, thereby realizing a hoisting mechanism.

[0076] Generally speaking, in order to stabilize the support column 310, a support platform 340 may be provided at the bottom end of the support column 310. The support platform 340 may be installed integrally with the ground foundation.

[0077] In some embodiments, the hoisting equipment 330 may be a lifting machinery, a winch machinery, etc.

[0078] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0079] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise" and "counterclockwise" indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0080] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0081] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0082] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0083] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0084] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0085] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. An auxiliary device for hoisting welding, characterized in that: include: Rotating support; A fastening mechanism is arranged on the rotating support to fasten the parts to be welded on the rotating support, so that the parts to be welded can rotate stably following the rotating support; as well as The hoisting mechanism is arranged on one side of the rotating support, and the hoisting operation area of ​​the hoisting mechanism is located above the rotating support.

2. The auxiliary device for hoisting welding according to claim 1, characterized in that: The rotating support comprises: Support; A turntable is rotatably disposed on the support, and the fastening mechanism is disposed on the turntable to fasten the parts to be welded on the turntable; and A driving assembly is arranged on the support and connected to the turntable to drive the turntable to rotate on the support.

3. The auxiliary device for hoisting welding according to claim 2, characterized in that: The drive assembly comprises: A driving motor is arranged on the support; The transmission assembly is connected between the driving motor and the rotating disk to drive the rotating disk to rotate under the drive of the driving motor.

4. The auxiliary device for hoisting welding according to claim 3, characterized in that: The transmission assembly comprises: A driving pulley connected to the output shaft of the driving motor; A driven pulley coaxially connected to the rotating disk; A transmission belt is connected between the driving pulley and the driven pulley.

5. The auxiliary device for hoisting welding according to claim 1, characterized in that: The fastening mechanism comprises: An adjusting rod, arranged on the rotating support; The pressing piece is arranged on the adjusting rod, and the pressing piece can move up and down along the adjusting rod to adjust the distance to the rotating support to adapt to parts to be welded with different height specifications.

6. The auxiliary device for hoisting welding according to claim 5, characterized in that: The adjusting rod comprises: A screw rod is arranged on the rotating support, and the pressing member is sleeved on the screw rod; The clamping nut pair is threadedly connected to the screw rod and is located at both sides of the clamping member to clamp the two sides of the clamping member, thereby fixing the clamping member on the screw rod.

7. The auxiliary device for hoisting welding according to claim 6, characterized in that: There are multiple screw rods, and the multiple screw rods are arranged on the rotating support at equal intervals.

8. The auxiliary device for hoisting welding according to claim 7, characterized in that: The distances between the multiple screws and the rotation center axis of the rotating support are equal.

9. The auxiliary device for hoisting welding according to claim 6, characterized in that: One end of the screw rod is screwed onto the rotating support, and the other end of the screw rod is provided with a knob.

10. The auxiliary device for hoisting welding according to claim 1, characterized in that: The hoisting mechanism comprises: pillar; A cantilever, disposed on the support column; The hoisting equipment is arranged on the cantilever.

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