CN215091553U

CN215091553U - Bidirectional inclined welding platform for high-voltage conductive tube

Info

Publication number: CN215091553U
Application number: CN202121365386.8U
Authority: CN
Inventors: 吕晓伟; 胡国东
Original assignee: Wuxi Xishanhe Intelligent Technology Co ltd
Current assignee: Wuxi Xishanhe Intelligent Technology Co ltd
Priority date: 2021-06-20
Filing date: 2021-06-20
Publication date: 2021-12-10
Anticipated expiration: 2031-06-20

Abstract

The utility model discloses a two-way slope welding platform of high pressure contact tube, welding platform upper end both sides all are provided with the mount, the mount internal rotation is connected with the rotary post, the rotary post top is provided with the workstation, the workstation upper end is provided with the main pipe clamp, and the equal symmetry of workstation up end both sides is equipped with the perforation, it has the slide bar to run through in the perforation, slide bar lower part outer wall cover is equipped with reset spring, the slide bar top is provided with vice pipe clamp, and be located and be provided with the connecting plate between the slide bar bottom face, be provided with fastening assembly between connecting plate and the workstation, mount and workstation are preceding to be provided with angle chi board and instruction screw rod respectively, be equipped with the arc way on the angle chi board, the instruction screw rod is worn out the arc way, and instruct the screw rod to stretch out the end and lock through the swivel nut. The deflection angle of the workbench is accurately fixed through the rotary column, the angle ruler plate, the indicating screw rod and the threaded sleeve, the main pipe clamp and the auxiliary pipe clamp fix the high-voltage conductive pipes, the high-voltage conductive pipes are convenient to be welded in an inclined mode, and the inclination angle accuracy of a welded finished product is high.

Description

Bidirectional inclined welding platform for high-voltage conductive tube

Technical Field

The utility model belongs to the technical field of welded platform, concretely relates to two-way slope welded platform of high pressure conductive tube.

Background

The welding platform is mainly used for a cast iron platform for inspection, measurement, rivet welding, scribing, assembly and power machinery test.

In the in-process of using high-pressure contact tube, often need to carry out welding operation between the high-pressure contact tube, length is used in order to accord with the production, perhaps to carrying out cross welding between two high-pressure contact tubes, current welded platform is the fixed plane usually, when needs carry out crisscross inclined welding to two high-pressure contact tubes, need welding personnel to place the bed hedgehopping piece on welded platform, put one of them high-pressure contact tube to the bed hedgehopping piece to one side on, correspond another high-pressure contact tube weld bead end and the high-pressure contact tube weld bead end of putting to one side again, and get the angle that needs with the angle chi volume, later to it carry out quick welded fastening can, the weak point that exists has: the existing welding platform is inconvenient for bidirectional inclined welding between high-voltage conducting tubes, is inconvenient for welding personnel, and has errors in the inclination angle of a welded finished product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-way oblique welding platform of high pressure conductive tube to solve the welding platform that exists among the prior art and be not convenient for carry out two-way oblique welding between high pressure conductive tube, and weld the poor problem of finished product inclination accuracy.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two-way slope welding platform of high pressure electric conduction pipe, includes welded platform, welded platform upper end both sides all are provided with the mount, and the mount internal rotation is connected with the rotary column, and the rotary column top is provided with the workstation, and workstation upper end middle part is provided with the main pipe clamp, and the equal symmetry of workstation up end both sides is equipped with the perforation, has run through the slide bar in the perforation, slide bar lower part outer wall cover is equipped with reset spring, and the slide bar top is provided with vice pipe clamp, and is located and is provided with the connecting plate between the workstation outside slide bar bottom face, is provided with fastening assembly between connecting plate and the workstation, mount and the workstation are preceding to be provided with angle chi board and instruction screw rod respectively, are equipped with the archway on the angle chi board, and the instruction screw rod is worn out the archway, and instructs the screw rod to stretch out the end and lock through the swivel nut.

Preferably, the fixing frame is of a concave structure, a rotating shaft is arranged between the inner walls of the concave surfaces of the fixing frame, a rotating hole is formed in the rotating column, and the rotating column is rotatably connected with the rotating shaft through the rotating hole.

Preferably, reset spring upper end sets up on workstation bottom end face, main pipe clamp and auxiliary pipe clamp are the arc structure, and all has laid the protection pad on main pipe clamp and the auxiliary pipe clamp inner wall, the main pipe clamp is located the auxiliary pipe clamp under.

Preferably, the fastening assembly comprises an internal thread sleeve arranged on the bottom end face of the workbench, a movable hole is formed in the middle of the connecting plate, a fastening stud penetrates through the movable hole, upper end threads of the fastening stud are inserted into the internal thread sleeve, a retainer ring and a knob are arranged outside the fastening stud and on the bottom end face respectively, and the bottom end face of the retainer ring is in contact connection with the upper end face of the connecting plate.

Preferably, the outer surface of the angle ruler plate is positioned below the arc channel and marked with angle scales, the indicating screw rod is arranged in the middle of the front of the workbench, and the rotating track of the indicating screw rod on the workbench is coincided with the arc channel.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a being connected the workstation through the rotary column with the mount rotation, the workstation deflection angle of both sides carries out the accuracy through rotary column, angle chi board, indicating screw and swivel nut and fixes two high-pressure conductive tubes respectively between main pipe clamp and the auxiliary clamp on the workstation of both sides to be convenient for carry out two-way oblique welding to the high-pressure conductive tube room, and weld finished product inclination accuracy height.

The utility model discloses place high-pressure contact tube between main pipe clamp and accessory pipe clamp, the accessory pipe clamp is convenient for install fixedly according to the high-pressure contact tube of different specifications under slide bar, reset spring, internal thread sleeve and fastening stud's effect, has improved its range of application.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a left side schematic view of FIG. 1;

FIG. 4 is an exploded view of the main clamp, the slide rod, the return spring and the auxiliary clamp;

FIG. 5 is an enlarged view of a portion a of FIG. 1;

FIG. 6 is an enlarged view of FIG. 2 at b;

fig. 7 is an enlarged schematic view of fig. 2 at c.

In the figure: 1 welding platform, 2 fixing frames, 3 rotating columns, 4 working tables, 5 main pipe clamps, 6 through holes, 7 sliding rods, 8 return springs, 9 auxiliary pipe clamps, 10 connecting plates, 11 angle ruler plates, 12 indicating screw rods, 13 arc ways, 14 rotating shafts, 15 rotating holes, 16 protective pads, 17 internal thread sleeves, 18 movable holes, 19 fastening studs, 20 check rings, 21 rotating handles and 101 threaded sleeves.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a bidirectional inclined welding platform for a high-voltage conductive tube comprises a welding platform 1, wherein fixing frames 2 are welded on two sides of the upper end of the welding platform 1, and rotating columns 3 are rotatably connected in the fixing frames 2;

the fixing frame 2 is of a concave structure, a rotating shaft 14 is welded between the inner walls of the concave surfaces of the fixing frame 2, a rotating hole 15 is formed in the rotating column 3, and the rotating column 3 is rotatably connected with the rotating shaft 14 through the rotating hole 15;

a workbench 4 is welded at the top end of the rotary column 3, a main pipe clamp 5 is welded in the middle of the upper end of the workbench 4, through holes 6 are symmetrically formed in two sides of the upper end face of the workbench 4, a sliding rod 7 penetrates through the through holes 6, a return spring 8 is sleeved on the outer wall of the lower portion of the sliding rod 7, and the return spring 8 is in a compressed state in an initial state;

the upper end of the reset spring 8 is welded on the bottom end face of the workbench 4, the main pipe clamp 5 and the auxiliary pipe clamp 9 are both arc-shaped structures, protective pads 16 are bonded on the inner walls of the main pipe clamp 5 and the auxiliary pipe clamp 9, the protective pads 16 are made of rubber materials and have soft contact with the high-voltage conductive pipe to avoid extrusion damage to the high-voltage conductive pipe, the top end of the sliding rod 7 is welded or bolted with the auxiliary pipe clamp 9, the main pipe clamp 5 is located right below the auxiliary pipe clamp 9, and the main pipe clamp 5 and the auxiliary pipe clamp 9 are matched to clamp and fix the high-voltage conductive pipe;

a connecting plate 10 is welded between the bottom end surfaces of the sliding rods 7 on the outer side of the workbench 4, and a fastening assembly is arranged between the connecting plate 10 and the workbench 4;

the fastening assembly comprises an internal thread sleeve 17 welded on the bottom end face of the workbench 4, a movable hole 18 is arranged in the middle of the connecting plate 10, a fastening stud 19 penetrates through the movable hole 18, the upper end of the fastening stud 19 is inserted into the internal thread sleeve 17 in a threaded manner, a check ring 20 and a knob 21 are welded on the outer portion of the fastening stud 19 and the bottom end face respectively, the bottom end face of the check ring 20 is in contact connection with the upper end face of the connecting plate 10, the check ring 20 can push the connecting plate 10 to move downwards through the check ring 20 when the fastening stud 19 is in threaded connection with the internal thread sleeve 17, the fastening stud 19 moves downwards, so that the auxiliary pipe clamp 9 is pulled to move downwards through the sliding rod 7, the clamping effect on the high-voltage conductive pipe is improved, and the knob 21 is designed to facilitate the rotation of the fastening stud 19;

the front of the fixed frame 2 and the front of the workbench 4 are respectively welded with an angle ruler plate 11 and an indicating screw 12 or are connected with the angle ruler plate 11 and the indicating screw 12 through bolts, an arc channel 13 is arranged on the angle ruler plate 11, the indicating screw 12 penetrates out of the arc channel 13, the extending end of the indicating screw 12 is locked through a threaded sleeve 101, the contact surface of the angle ruler plate 11 and the threaded sleeve 101 is a rough surface, when the threaded sleeve 101 is locked with the outer surface of the angle ruler plate 11 through the indicating screw 12, the rotary column 3 is also locked and fixed, the locking position of the indicating screw 12 is changed through the threaded sleeve 101, and the inclination angle of the workbench 4 is adaptively adjusted.

The outer surface of the angle ruler plate 11 is located below the arc channel 13 and marked with angle scales, the indication screw 12 is arranged in the middle of the front of the workbench 4, the rotation track of the indication screw 12 on the workbench 4 coincides with the arc channel 13, and the deflection angle of the workbench 4 can be quickly known by observing the scales on the angle ruler plate 11 in the middle of the indication screw 12.

The working principle of the embodiment is as follows: when the two high-voltage conductive tubes are welded in an inclined mode, the inclination angles of the working tables 4 on the two fixing frames 2 are adjusted according to the angle required to be welded, the deflection angle required by the two working tables 4 is obtained according to a triangular angle calculation formula, the scale value of the indicating screw 12 on the angle ruler plate 11 is observed when the working tables 4 deflect, so that the deflection angle of the two working tables 4 is adjusted, the screw sleeve 101 is screwed on the indicating screw 12, the inner end face of the screw sleeve is in abutting contact with the outer surface of the angle ruler plate 11, the position of the working table 4 is effectively fixed, the two high-voltage conductive tubes are respectively arranged between the corresponding main tube clamp 5 and the corresponding auxiliary tube clamp 9, the welding port ends of the two high-voltage conductive tubes are in contact connection with each other, the auxiliary tube clamp 9 is required to be held by a hand to be pulled outwards before the two high-voltage conductive tubes are placed in the main tube clamp 5 and the auxiliary tube clamp 9, and the auxiliary pipe clamp 9 is loosened, the auxiliary pipe clamp 9 moves downwards under the action of the spring thrust generated by the return spring 8 on the slide rod 7, so that the high-voltage conductive pipe is clamped, further, the fastening stud 19 is forwardly turned through the knob 21, the fastening stud 19 is moved out of the internal thread sleeve 17, and then the retaining ring 20 is driven to push the connecting plate 10 to move downwards, so that the auxiliary pipe clamp 9 further clamps the high-voltage conductive pipe, and the welding device has the characteristics of convenience in bidirectional inclined welding between the high-voltage conductive pipes and high precision of the inclination angle of a welded finished product.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides a two-way slope welding platform of high-pressure electric conduction pipe, includes welded platform (1), its characterized in that: the welding platform is characterized in that both sides of the upper end of the welding platform (1) are provided with fixed frames (2), the fixed frames (2) are rotationally connected with rotating columns (3), the top ends of the rotating columns (3) are provided with a workbench (4), the middle part of the upper end of the workbench (4) is provided with a main pipe clamp (5), both sides of the upper end face of the workbench (4) are symmetrically provided with through holes (6), a sliding rod (7) penetrates through the through holes (6), the outer wall of the lower part of the sliding rod (7) is sleeved with a reset spring (8), the top end of the sliding rod (7) is provided with an auxiliary pipe clamp (9), a connecting plate (10) is arranged between the bottom end face of the sliding rod (7) at the outer side of the workbench (4), a fastening assembly is arranged between the connecting plate (10) and the workbench (4), an angle ruler plate (11) and an indicating screw rod (12) are respectively arranged in front of the fixed frames (2) and the workbench (4), and an arc channel (13) is arranged on the angle ruler plate (11), the indication screw rod (12) penetrates out of the arc channel (13), and the extending end of the indication screw rod (12) is locked through a threaded sleeve (101).

2. The bidirectional inclined welding platform for the high-voltage conductive pipe as recited in claim 1, wherein: the fixing frame (2) is of a concave structure, a rotating shaft (14) is arranged between the inner walls of concave surfaces of the fixing frame (2), a rotating hole (15) is formed in the rotating column (3), and the rotating column (3) is rotatably connected with the rotating shaft (14) through the rotating hole (15).

3. The bidirectional inclined welding platform for the high-voltage conductive pipe as recited in claim 1, wherein: reset spring (8) upper end sets up on workstation (4) bottom face, main pipe clamp (5) are the arc structure with vice pipe clamp (9), and are responsible for and all have laid protection pad (16) on pressing from both sides (5) and vice pipe clamp (9) inner wall, main pipe clamp (5) are located vice pipe clamp (9) under.

4. The bidirectional inclined welding platform for the high-voltage conductive pipe as recited in claim 1, wherein: the fastening assembly comprises an internal thread sleeve (17) arranged on the bottom end face of the workbench (4), a movable hole (18) is formed in the middle of the connecting plate (10), a fastening stud (19) penetrates through the movable hole (18), the upper end of the fastening stud (19) is inserted into the internal thread sleeve (17), a check ring (20) and a knob (21) are arranged on the outer portion of the fastening stud (19) and the bottom end face respectively, and the bottom end face of the check ring (20) is in contact connection with the upper end face of the connecting plate (10).

5. The bidirectional inclined welding platform for the high-voltage conductive pipe as recited in claim 1, wherein: the outer surface of the angle ruler plate (11) is located below the arc channel (13) and marked with angle scales, the indicating screw rod (12) is arranged in the middle of the front of the workbench (4), and the rotating track of the indicating screw rod (12) on the workbench (4) is overlapped with the arc channel (13).