CN212145084U - Welding device for compact bus duct copper bar - Google Patents

Abstract

The utility model discloses a welding set for intensive bus duct copper bar relates to intensive bus duct technical field, including the frame, the frame includes bottom plate, roof and riser, and the length of bottom plate is greater than the roof, and the lower surface of roof is provided with a plurality of cylinders, and the output of every cylinder all is connected with first telescopic link, and the one end rigid coupling that the cylinder was kept away from to first telescopic link has the connecting plate, the below of connecting plate has set firmly the welding box, and the output dress of welding box accompanies a plurality of welding rods, and the distance between two adjacent welding rods is the same, and one side of the upper surface of bottom plate still is equipped with the pneumatic cylinder, the output of pneumatic cylinder is connected with the second telescopic link, and the one end rigid coupling that the pneumatic cylinder was kept away from to the second telescopic link has the movable block, the utility.

Description

Welding device for compact bus duct copper bar

Technical Field

The utility model relates to a bus duct technical field, in particular to a welding set for intensive bus duct copper bar.

Background

Along with the emergence of modern engineering facilities and equipment, the power consumption of various industries is increased rapidly, particularly, the appearance of numerous high-rise buildings and large-scale factory workshops, the traditional cable serving as a power transmission lead cannot meet the requirements in a large-current transmission system, the parallel use of multiple cables brings inconvenience to on-site installation, construction and connection, the intensive bus duct serves as a novel distribution lead, compared with the traditional cable, the advantages of the intensive bus duct are fully embodied during large-current transmission, the traditional mode (namely a pipe penetrating mode) is changed, the construction is convenient, the building can be more attractive, meanwhile, due to the adoption of new technology and new technology, the contact resistance and the temperature rise at the two end parts of the bus duct and the splicing part of a branch port are greatly reduced, and high-quality insulating materials are used in the bus duct, so that the safety and reliability of the bus duct are improved, make entire system perfect more, the bus duct need be with the copper bar welding in the bus duct in process of production, and traditional welding mode is mostly manual welding, can lead to the solder joint maldistribution, and the electric conductive property of copper bar is relatively poor, and in addition, need the welder to remove the different positions of welding copper bar in welding process, very trouble.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a welding set for intensive bus duct copper bar for solve the technical problem that above-mentioned background art exists.

The technical scheme of the utility model is that the welding device for the intensive bus duct copper bar comprises a frame, the frame comprises a bottom plate, a top plate and a vertical plate arranged between the bottom plate and the top plate, the length of the bottom plate is larger than that of the top plate, the lower surface of the top plate is provided with a plurality of cylinders, the output end of each cylinder is connected with a first telescopic rod, one end of the first telescopic rod far away from the cylinders is fixedly connected with a connecting plate, a welding box is fixedly arranged below the connecting plate, the output end of the welding box is clamped with a plurality of welding rods, the welding rods are uniformly distributed on the lower surface of the welding box, the distance between two adjacent welding rods is the same, one side of the upper surface of the bottom plate is also provided with a hydraulic cylinder, the output end of the hydraulic cylinder is connected with a second telescopic rod, one end of the second telescopic rod far away from the hydraulic cylinder is fixedly, the movable block slides left and right on the bottom plate.

Preferably, a groove for placing the end part of the bus duct is formed in the movable block, a threaded hole communicated with the groove is formed in the upper surface of the movable block, a screw rod is inserted in the threaded hole, the lower end of the screw rod is located in the groove, and a pressing plate is connected to the lower end of the screw rod through threads.

Preferably, the bottom plate is provided with a guide groove with an opening at the upper end, the guide groove is distributed along the horizontal direction, the movable block is arranged inside the guide groove in a sliding manner, and the width of the movable block is the same as that of the guide groove.

Preferably, the number of the cylinders is four, the cylinders are fixed at four corners of the lower surface of the top plate through screws, and one end, far away from the cylinders, of the first telescopic rod is in threaded connection with the connecting plate.

Preferably, the connecting plate and the welding box are movably clamped through a dovetail groove structure.

Preferably, mounting holes which are formed by bypassing the first telescopic rod are formed in the connecting plate and the welding box, and countersunk screws are inserted in the mounting holes.

Preferably, the welding box is electrically connected with an external power supply through a lead.

The utility model has the advantages as follows: the utility model relates to a welding set for intensive bus duct copper bar, drive the soldering box up-and-down motion through the first telescopic link reciprocating motion of cylinder drive, because the welding rod of soldering box below evenly distributed on the soldering box, therefore the solder joint that the welding rod welding came out is average, the solder joint on the copper bar is even, in addition, fix the one end of bus duct on the movable block, because the movable block can pass through pneumatic cylinder and second telescopic link side-to-side movement on the bottom plate, therefore, the horizontal position of bus duct can change, when the welding, can accomplish the welding to the different positions on bus duct and the copper bar, it removes to need not the welder, therefore, the convenience is very high.

Drawings

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

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "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 used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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", etc. 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," "second," etc. 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 otherwise specified.

Referring to fig. 1, the technical object of the present invention is achieved by a welding device for an intensive bus duct copper bar, which comprises a frame, wherein the frame comprises a bottom plate 1, a top plate 3 and a vertical plate 2 arranged between the bottom plate 1 and the top plate 3, the bottom plate 1 is longer than the top plate 3, the lower surface of the top plate 3 is provided with a plurality of cylinders 4, the output end of each cylinder 4 is connected with a first telescopic rod 5, one end of the first telescopic rod 5, which is far away from the cylinders 4, is fixedly connected with a connecting plate 6, a welding box 7 is fixedly arranged below the connecting plate 6, the output end of the welding box 7 is clamped with a plurality of welding rods 8, the welding rods 8 are uniformly distributed on the lower surface of the welding box 7, the distance between two adjacent welding rods 8 is the same, one side of the upper surface of the bottom plate 1 is further provided with a hydraulic cylinder 9, the output end of the hydraulic cylinder, the one end rigid coupling that pneumatic cylinder 9 was kept away from to second telescopic link 10 has a movable block 11 that is used for pressing from both sides tight bus duct tip, movable block 11 horizontal slip on bottom plate 1, the utility model relates to a welding set for intensive bus duct copper bar drives welding case 7 up-and-down motion through 5 reciprocating motion of cylinder 4 drive first telescopic link, because welding rod 8 of welding case 7 below evenly distributed on welding case 7, consequently, the solder joint that welding rod 8 welded out is average, the solder joint on the copper bar is even, in addition, fix the one end of bus duct on movable block 11, because movable block 11 can be through pneumatic cylinder 9 and second telescopic link 10 horizontal movement on bottom plate 1, consequently, the horizontal position of bus duct can change, when the welding, can accomplish the welding to different positions on bus duct and the copper bar, need not the welder and remove, and is very convenient.

Preferably, the inside of movable block 11 is provided with groove 12 for placing the end of the bus duct, the upper surface of movable block 11 is provided with a threaded hole communicating with groove 12, threaded hole is inserted with screw 13, the lower end of screw 13 is located inside groove 12 and is connected with a pressing plate 14 at the end through a thread, in the technical scheme, the fixing of pressing plate 14 to the bus duct is completed by adjusting the height of pressing plate 14 in groove 12 through screw 13, the bus duct is prevented from moving in the welding process, the welding quality is influenced, and the size of the bus duct which can be clamped is variable due to the adjustable height of pressing plate 14, and the applicability is wide.

Preferably, set up upper end open-ended guide way 15 on the bottom plate 1, guide way 15 distributes along the horizontal direction, the gliding setting of movable block 11 is in the inside of guide way 15, and the width of movable block 11 is the same with guide way 15's width, the utility model discloses a guide way 15 plays the guide effect to movable block 11, prevents that movable block 11 from taking place fore-and-aft removal, has further guaranteed the welded quality.

Preferably, the number of the cylinders 4 is four, the cylinders are fixed at four corners of the lower surface of the top plate 3 through screws, one end of the first telescopic rod 5, which is far away from the cylinders 4, is connected with the connecting plate 6 through threads, and both the first telescopic rod 5 and the cylinders 4 are detachably connected, so that when welding is not needed, the cylinders can be detached and used elsewhere, and production resources of manufacturers are not occupied.

Preferably, the connecting plate 6 and the welding box 7 are movably clamped through a dovetail groove structure, the installation firmness degree of the welding box 7 is increased, the welding box 7 is prevented from falling off, mounting holes 16 which are formed by bypassing the first telescopic rods 5 are formed in the connecting plate 6 and the welding box 7, countersunk screws are inserted in the mounting holes 16, and the installation firmness degree of the welding box 7 is further guaranteed.

Preferably, the welding box 7 is electrically connected with an external power supply through a lead 17 and is used for melting the welding rod 8 to complete welding.

The above description specifically describes the preferred embodiment of the present invention, but of course, the present invention can also adopt different forms from the above embodiments, and equivalent changes or corresponding modifications made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope of the present invention.

Claims (7)

1. The utility model provides a welding set for intensive bus duct copper bar which characterized in that: the frame includes bottom plate, roof and the riser of setting between bottom plate and roof, and the length of bottom plate is greater than the roof, the lower surface of roof is provided with a plurality of cylinders, and the output of every cylinder all is connected with first telescopic link, the one end rigid coupling that the cylinder was kept away from to first telescopic link has the connecting plate, the below of connecting plate has set firmly the welding case, the output dress of welding case accompanies a plurality of welding rods, the welding rod is at the lower surface evenly distributed of welding case, and the distance between two adjacent welding rods is the same, one side of the upper surface of bottom plate still is equipped with the pneumatic cylinder, the output of pneumatic cylinder is connected with the second telescopic link, the one end rigid coupling that the pneumatic cylinder was kept away from to the second telescopic link has a movable block that is used for pressing from both sides tight bus duct tip.

2. The welding device for the compact busway copper bars as claimed in claim 1, wherein: the movable block is internally provided with a groove for placing the end part of the bus duct, the upper surface of the movable block is provided with a threaded hole communicated with the groove, a screw rod is inserted in the threaded hole, and the lower end of the screw rod is positioned in the groove and is in threaded connection with a pressing plate at the end.

3. The welding device for the compact busway copper bars as claimed in claim 2, wherein: the bottom plate is provided with a guide groove with an opening at the upper end, the guide groove is distributed along the horizontal direction, the movable block is arranged in the guide groove in a sliding mode, and the width of the movable block is the same as that of the guide groove.

4. The welding device for the compact busway copper bars as claimed in claim 3, wherein: the quantity of cylinder is four, fixes four angles departments at the roof lower surface through the screw, the one end and the connecting plate of cylinder are kept away from to first telescopic link passes through threaded connection.

5. The welding device for the compact busway copper bars as claimed in claim 4, wherein the welding device comprises: the connecting plate and the welding box are movably clamped through a dovetail groove structure.

6. The welding device for the compact busway copper bars as claimed in claim 5, wherein the welding device comprises: mounting holes which are formed by bypassing the first telescopic rods are formed in the connecting plate and the welding box, and countersunk screws are inserted in the mounting holes.

7. The welding device for the compact busway copper bars as claimed in claim 6, wherein: the welding box is electrically connected with an external power supply through a lead.

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