CN212968123U

CN212968123U - Ground wire conducting device

Info

Publication number: CN212968123U
Application number: CN202021600439.5U
Authority: CN
Inventors: 陈宇; 李胜强
Original assignee: Sichuan Jiuyuan Machinery Manufacturing Co ltd
Current assignee: Sichuan Jiuyuan Machinery Manufacturing Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-04-13
Anticipated expiration: 2030-08-04

Abstract

The utility model relates to a ground wire electric installation, including conductive module (1) at least, conductive module (1) includes adjusting part (2) and electrically conductive end (3) at least, the one end of adjusting part (2) according to adjust electrically conductive end (3) height and the mode of angle with electrically conductive end (3) detachably connect; one end of the conductive end (3) far away from the adjusting component (2) is movably connected with the surface of the container shell ring; under the condition that the adjusting component (2) is set to limit the movement of the conductive end (3), the conductive end (3) can be continuously attached to the surface of the vessel shell section in the rotating process. The utility model discloses a set up and lead electrical terminal (3) and realize the incessant laminating between ground wire electric installation and the container shell ring surface of rotation in-process, realize through setting up adjusting part (2) that ground wire electric installation leads the laminating height of electrical terminal (3) and the regulation of angle according to actual container shell ring position.

Description

Ground wire conducting device

Technical Field

The utility model relates to a pipeline welding technology field especially relates to a ground wire electric installation.

Background

When the welding equipment is used, the negative electrode of the welding equipment is required to be connected with a base material (commonly called grounding), and the positive electrode of the welding equipment is required to be connected with a welding gun. If the grounding is not tightly and firmly connected, the stability of welding current is directly influenced, and the appearance welding forming and the internal process quality of a workpiece are further influenced; the existing grounding conductive device for welding has the problems that the structure is complex, the use is inconvenient, or the grounding conductive device is easy to cause the cable to be wound and damaged, and the like.

At present, when the circular seam welding operation of a pipeline or a container is carried out, a welding pretreatment mode which is usually adopted is to weld a joint point of a ground wire on a cylinder body so as to form required welding adjustment, after the circular seam welding operation is completed, the ground wire is directly separated from the cylinder body through external force, however, welding beading is often left on the surface of the pipeline or the container in the operation, the quality of finished products is not affected well, the appearance of the obtained products cannot meet the requirements of smoothness and smoothness, in addition, when the circular seam welding is carried out, the cylinder body is usually required to be rotated, at the moment, the ground wire welded on the surface of the cylinder body rotates along with the cylinder body, the ground wire is twisted on the cylinder body along with the rotation of the cylinder body, the cable is easy to be excessively worn, so that the protective rubber shell of the cable is separated, even the cable is twisted off, and the service life of the cable is seriously, there is also the risk of electric shock accidents due to the falling of the rubber of the cable.

Chinese patent CN102938509A discloses a grounding conductive device for welding, including the conducting rod, the one end of conducting rod is provided with the copper nose that is used for connecting the cable, and its other end is provided with the boss, and the cover is equipped with the uide bushing on the conducting rod, uide bushing one end is provided with the dog, and forms a cavity between uide bushing and the conducting rod, be provided with the spring in the cavity, the one end of spring is supported and is leaned on the boss of conducting rod, and its other end supports and leans on the dog of uide bushing. The grounding conducting device is complex in structure and inconvenient to use.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space did not list all details and contents in detail, however, this is by no means the present invention does not possess these prior art features, but on the contrary the present invention has possessed all features of the prior art, and the applicant reserves the right to increase the related prior art in the background art.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the ground wire conductive device which enables the device to be tightly attached to the container barrel through the arrangement of the rolling shaft and the plurality of groups of springs is provided, so that the technical effect that the ground wire can be effectively welded without being directly welded on a workpiece is achieved.

The technical scheme of the utility model is to provide a ground wire electric installation, include the conductive module at least, the conductive module includes adjusting part and electrically conductive end at least, under the condition that the adjusting part with electrically conductive end is connected, the adjusting part sets up according to the mode of controlling the height and the inclination of electrically conductive end; under the condition that one end of the conductive end, which is far away from the adjusting component, is attached to the surface of the container shell ring, the adjusting component is connected with the conductive end in a mode of limiting the movement of the conductive end, which is separated from the surface of the container shell ring, so that the conductive end is tightly attached to the surface of the container shell ring in the process of rotating the container shell ring around the axis of the container shell ring.

According to a preferred embodiment, the adjustment assembly comprises at least an adjustment housing and a first adjuster, wherein the first adjuster is partially inserted into the adjustment housing, and wherein an end of the first adjuster remote from the adjustment housing is detachably connected to the electrically conductive end.

According to a preferred embodiment, the first adjuster includes an adjusting body, a first spring, and a lifting spindle detachably connected to the adjusting body with the lifting spindle portion inserted into the adjusting housing, wherein an axis of the lifting spindle and an axis of the adjusting body are perpendicular to each other.

According to a preferred embodiment, a gear is arranged on the shaft rod of the lifting rotating shaft inserted into the adjusting shell, a rack which can be matched with the gear is arranged on the adjusting body, and the gear and the rack are meshed and connected in the adjusting shell under the condition that the adjusting shell limits the movement space of the first adjuster.

According to a preferred embodiment, the conductive end is detachably connected to one end of the adjusting body, and the end of the adjusting body away from the conductive end is connected to the inner surface of the adjusting shell through a first spring.

According to a preferred embodiment, the conductive end at least comprises a rolling shaft and an arc rib plate connected with the rolling shaft through a bearing pin, wherein one end, far away from the rolling shaft, of the arc rib plate is connected with the adjusting assembly, and the rolling shaft is limited in position through the adjusting assembly, so that the rolling shaft is continuously attached to the surface of the container shell section.

According to a preferable embodiment, a supporting component is further arranged at one end of the adjusting component far away from the conductive end, wherein the surface of the adjusting shell is connected with the supporting component through a second spring, and a supporting roller is further arranged on the outer surface of the adjusting shell far away from the conductive end through a second rib plate.

According to a preferred embodiment, the support assembly comprises a triangular plate formed by connecting a plurality of support plates with each other, wherein the support plates are further provided with a second snap ring for connecting a second spring at a midpoint position along the length direction.

According to a preferred embodiment, the surface of the adjustment housing is further provided with a first snap ring for connecting a second spring.

According to a preferred embodiment, the support plate is further provided with a ground wire connector connected with the roller wire.

The utility model has the advantages of: this device adopts all-metal connection and simple structure, high durability and convenient use, through setting up the spring structure who has centering effect and take-up and the regulator that can go up and down height, make this device can realize leading the roller bearing of electric end to keep the commentaries on classics attitude of laminating with the container barrel surface at any time, establish to can follow the container barrel rotation and take place pivoted ball bearing through the tip that will lead the electric end, make the ground wire need not the beading on the container barrel surface, even the container barrel takes place to rotate, this device still can guarantee the ground wire and the good electrically conductive contact nature in container barrel surface, solved the ground wire and need weld on the work piece and along with the rotatory defect of work piece, the effectual ground wire of placing takes place damage or fracture, the security of weldment work has been improved greatly.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a ground wire conductive device of the present invention;

fig. 2 is a schematic structural diagram of a preferred embodiment of the support assembly of the ground wire conducting device of the present invention.

List of reference numerals

1: the conductive module 2: the adjusting component 3: conductive terminal

4: the support assembly 21: the adjustment housing 22: first regulator

23: second spring 24: second rib plate 25: supporting roller

221: the adjustment body 222: first spring 223: lifting rotating shaft

224: gear 225: rack 242: hemostatic cotton tablet

211: first retaining ring 31: roller 32: bearing pin

33: arc rib plate 41: support plate 42: second snap ring

43: the ground wire joint 5: container shell ring

Detailed Description

The following detailed description is made with reference to fig. 1 to 2.

Example 1

Fig. 1 shows a ground wire conductive arrangement comprising a conductive module 1 and a support assembly 4.

According to a particular embodiment, the conductive module 1 comprises an adjustment assembly 2 and a conductive terminal 3 removably connected to each other. Under the condition that adjusting part 2 is connected with supporting component 4, electrically conductive end 3 after carrying out height and angle modulation through adjusting part 2 can lean on the laminating at container shell ring surface under the supporting force of supporting component 4.

The adjustment assembly 2 includes an adjustment housing 21 and a first adjuster 22. An opening is provided on one end surface of the adjustment housing 21 so that the first adjuster 22 can be partially inserted into the adjustment housing. Preferably, the length of the first adjuster 22 is greater than the axial length of the adjuster housing 21. The end of the first actuator 22 remote from the actuator housing 22 is also detachably connected to the conductive terminal 3. Preferably, the end surface of the first actuator 22 connected to the conductive terminal 3 may be provided with a groove for facilitating the partial insertion of the conductive terminal 3. The side of the groove is provided with a through screw hole and a fastening screw in threaded connection, and after one end of the conductive end 3 is inserted into the groove, the fastening screw is rotated to realize the fixed connection between the conductive end 3 and the first regulator 22.

The first adjuster 22 includes an adjusting body 221, a first spring 222, and a lifting rotation shaft 223. The adjusting body 221 is partially inserted into the adjusting housing 21. A first spring 222 connected to the bottom of the inside of the adjustment case 21 is provided on the insertion front end surface of the adjustment main body 221 located inside the adjustment case 21. The spring 222 can apply an axial pulling force to the adjusting body 221 during the movement process of moving out of the adjusting shell 21, so as to ensure the connection state between the adjusting body 221 and the adjusting shell 21 and prevent the adjusting body 221 from separating from the adjusting shell 21. Preferably, when the elevating rotation shaft 223 is partially inserted into the adjusting housing 21, the elevating rotation shaft 223 penetrates through two opposite surfaces of the adjusting housing 21, so that the elevating rotation shaft 223 can be connected with the adjusting housing 21 in a manner of rotating around its own rotation shaft. The gear 224 is also provided on a part of the shaft of the elevating rotation shaft 223 inserted into the adjusting housing 21. The adjustment body 221 is provided with a rack 225 on a surface in its own axial direction. Preferably, the axis of the partial elevating rotation shaft 223 inserted into the inside of the adjusting case 21 can be perpendicular to the axis of the adjusting body 221. In the case where the adjustment case 21 restricts the inner space, the gear 224 of the elevation rotation shaft 223 is just engaged with the rack 225 of the adjustment body 221, thereby achieving the coupling of the elevation rotation shaft 223 and the adjustment body 221. The lifting rotating shaft 223 and the adjusting body 221 which are arranged in a meshing manner can drive the adjusting body 221 to move along the axis of the adjusting body by rotating the lifting rotating shaft 223, so that the height of the conducting terminal 3 is adjusted.

The conductive end 3 comprises a roller 31 and an arc-shaped rib 33 connected with the roller 31 by a bearing pin 32. The roller 31 arranged at one end of the arc-shaped rib plate 33 can rotate along with the attached container barrel, so that the defect that the wire is wound on the container barrel due to the fact that the wire of the traditional ground wire conducting device rotates along with the container barrel is overcome. Preferably, the rolling shaft 31, the bearing pin 32 and the arc rib plate 33 are all made of conductive metal materials, so that the stable connection of the ground wire can be realized only by connecting the ground wire lead at any position of the conductive end. One end of the arc rib plate 33 far away from the roller 31 is inserted into the groove of the first adjuster 22, so that the stable connection between the adjusting structure and the conductive end can be realized.

The end of the adjusting assembly 2 remote from the conducting end 3 is further provided with a supporting assembly 4, wherein the surface of the adjusting housing 21 is connected with the supporting assembly 4 through a second spring 23. Preferably, the outer surface of the adjusting shell 21 away from the conductive end 3 is further provided with a supporting roller 15 connected with a second rib plate 24. The supporting roller 15 connected with the second rib plate 24 mainly realizes the supporting function of the conductive module 1 under the centering and direction tensioning effects of the supporting component 4 and the second spring 23 on the adjusting component 2. Under the action of the vertical support of the conductive module 1 by the support roller 15, the second spring 23 connected to the support component 4 can apply tension force to the conductive module 1 in the horizontal direction, so that the conductive module 1 can be stably vertical. Especially, by adjusting the direct tension of the plurality of second springs 23, the conductive module 1 can be stably placed in an inclined state in a supporting state of the supporting roller 15. By arranging the supporting roller 15 and connecting the supporting component 4 with the second spring 23, the conductive end 3 can be adjusted in angle deviation according to requirements. And the height adjusting function of the adjusting component 21 is combined, so that the conductive end 3 is attached to the surface of the container shell section according to the set height and angle. Because the supporting component 4 and the adjusting component 21 fix the position of the conductive end 3, the conductive end 3 can overcome the movement tendency that the roller 31 is separated from the surface of the container cylinder section 31 in the rotating process of the container cylinder section, and the conductive end 3 can always keep the connection state of being attached to the container cylinder section. Set up to laminating the barrel for welding process provides stable current transmission all the time through leading electrical terminal 3, guaranteed welded validity.

Preferably, the support member 4 is a triangular plate formed by connecting 3 support plates 41 end to end. A second snap ring 42 for connecting one end of the second spring 13 is further provided at a midpoint position of the support plate 41. Preferably, the surface of the adjustment housing 21 is further provided with a first snap ring 221 for connecting the other end of the second spring 13. The first snap ring 221 is connected with the second snap ring 42 through the second spring 13, so as to realize the connection between the supporting component 4 and the adjusting component 2. The support plate 41 is also provided with a ground terminal 43 wire-connected from the roller 31 of the conductive terminal 3.

For ease of understanding, the working principle and method of use of the ground wire conduction device of the present invention will be discussed.

A ground wire conductive device of the present application. During the use, at first realize the angle position adjustment to electrically conductive end through adjusting the second spring, adjust the height of electrically conductive end through the lift pivot in the regulating assembly simultaneously. The angle and the height of the device are adjusted, so that the device can adjust the conductive end to any position in a certain space, and the roller of the conductive end is tightly attached to the container shell ring without welding. The second spring has the centering function and the front-back tensioning and left-right functions on the conductive device, so that the roller can be ensured to be in a close fit state with the container shell ring in the rotating process at any time, and a stable current transmission channel is provided for welding operation.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. A ground wire conducting device at least comprises a conducting module (1), and is characterized in that the conducting module (1) at least comprises an adjusting component (2) and a conducting end (3), and under the condition that the adjusting component (2) is connected with the conducting end (3), the adjusting component (2) is arranged in a mode of controlling the height and the inclination angle of the conducting end (3); under the condition that one end of the conductive end (3), which is far away from the adjusting component (2), is attached to the surface of the container shell ring, the adjusting component (2) is connected with the conductive end (3) in a mode of limiting the movement of the conductive end (3), which is separated from the surface of the container shell ring, so that the conductive end (3) is tightly attached to the surface of the container shell ring in the rotation process of the container shell ring around the axis of the container shell ring.

2. The ground conducting device according to claim 1, characterized in that the adjusting assembly (2) comprises at least an adjusting housing (21) and a first adjuster (22), wherein the first adjuster (22) is partly inserted into the adjusting housing (21), and wherein an end of the first adjuster (22) remote from the adjusting housing (21) is detachably connected to the conducting end (3).

3. The ground conductive apparatus of claim 2, wherein the first adjuster (22) comprises an adjusting body (221), a first spring (222), and a lifting rotation shaft (223), the lifting rotation shaft (223) being detachably connected to the adjusting body (221) with the lifting rotation shaft (223) partially inserted into the adjusting housing (21), wherein an axis of the lifting rotation shaft (223) and an axis of the adjusting body (221) are perpendicular to each other.

4. The ground wire conducting device according to claim 3, wherein a gear (224) is disposed on a shaft of the lifting rotating shaft (223) inserted into the adjusting housing (21), a rack (225) capable of engaging with the gear (224) is disposed on the adjusting body (221), and the gear (224) and the rack (225) are engaged with each other in the adjusting housing (21) when the adjusting housing (21) limits the movement space of the first adjuster (22).

5. The ground conducting device according to claim 4, characterized in that the conducting end (3) is detachably connected to one end of the adjusting body (221), and the end of the adjusting body (221) away from the conducting end (3) is connected to the inner surface of the adjusting shell (21) through a first spring (222).

6. The ground wire conducting device according to claim 5, characterized in that the conducting end (3) at least comprises a rolling shaft (31) and an arc rib plate (33) connected with the rolling shaft (31) through a bearing pin (32), wherein one end of the arc rib plate (33) far away from the rolling shaft (31) is connected with the adjusting component (2), and the rolling shaft (31) is enabled to be continuously attached to the surface of the container barrel section through the limitation of the adjusting component (2) on the position of the rolling shaft (31).

7. The ground wire conducting device according to claim 6, characterized in that a supporting component (4) is further arranged at one end of the adjusting component (2) far away from the conducting end (3), wherein the surface of the adjusting shell (21) is connected with the supporting component (4) through a second spring (23), and a supporting roller (15) is further arranged on the outer surface of the adjusting shell (21) far away from the conducting end (3) through a second rib plate (24).

8. The ground conducting device according to claim 7, characterized in that said supporting member (4) comprises a triangular plate formed by a plurality of supporting plates (41) connected with each other, wherein a second snap ring (42) for connecting a second spring (23) is further provided at a midpoint position of said supporting plates (41) in a length direction.

9. The ground conducting device according to claim 8, characterized in that the surface of the adjusting housing (21) is further provided with a first snap ring (211) for connecting a second spring (23).

10. Ground conductor arrangement as claimed in claim 9, characterized in that the support plate (41) is further provided with a ground contact (43) which is wire-connected to the roller (31).