CN222002433U

CN222002433U - Automatic change pipe jacking welding professional equipment

Info

Publication number: CN222002433U
Application number: CN202420599571.0U
Authority: CN
Inventors: 许成立; 张运光
Original assignee: Kaicheng Automation Equipment Zaozhuang Co ltd; Shandong Tairun Metallurgical Technology Co ltd
Current assignee: Kaicheng Automation Equipment Zaozhuang Co ltd; Shandong Tairun Metallurgical Technology Co ltd
Priority date: 2024-03-26
Filing date: 2024-03-26
Publication date: 2024-11-15
Anticipated expiration: 2034-03-26

Abstract

The utility model relates to the technical field of welding of spheroidal graphite cast pipes, in particular to an automatic pipe jacking welding special device which comprises a first support frame, a second support frame, a movable base and a welding robot, wherein the second support frame is arranged on the left side of the first support frame, the welding robot is arranged on the top of the movable base, the front ends of the tops of the first support frame and the second support frame are both in sliding connection with a first roller frame, the rear ends of the tops of the first support frame and the second support frame are both fixedly connected with a second roller frame, pipe fitting bodies are erected on the inner sides of the first roller frame and the second roller frame, carbon steel rib plates are arranged on the outer sides of the pipe fitting bodies, and a positioning frame is arranged on the outer sides of the pipe fitting bodies.

Description

Automatic change pipe jacking welding professional equipment

Technical Field

The utility model relates to the technical field of welding of spheroidal graphite cast pipes, in particular to automatic special equipment for pipe jacking welding.

Background

The spheroidal graphite cast tube and the spheroidal graphite cast tube are tubes which are cast by casting molten iron with more than 18 numbers through a centrifugal spheroidal graphite cast machine at high speed after adding a spheroidizing agent, are called as spheroidal graphite cast tubes, spheroidal graphite cast tubes and the like for short, are mainly used for conveying tap water, are ideal selection materials for tap water pipelines, and are also required to be welded with a circle of carbon steel rib plates at equal intervals on the outer side of the spheroidal graphite cast tube by using welding equipment during the production of the spheroidal graphite cast tube.

At present, when welding the carbon steel rib plate outside the nodular cast iron pipe, the pipe to be welded is required to be hoisted to a welding roller frame firstly, then a finished product of the carbon steel rib plate is manually placed to a designated position outside the pipe, after preliminary riveting welding is carried out on the carbon steel rib plate, the carbon steel rib plate is welded by utilizing a robot, and finally, the linkage is realized through the roller frame and the robot, so that all the carbon steel rib plates are firmly welded, when the preliminary riveting welding is carried out on the carbon steel rib plate manually, a plurality of carbon steel rib plates are required to be welded on the outside of the pipe in the same direction with the pipe, positioning operation is carried out on the carbon steel rib plate on the arc surface of the pipe by workers in actual operation, positioning inaccuracy is easy to occur, so that the carbon steel rib plate is inclined in riveting welding, and can only be rectified again after the carbon steel rib plate is cut and welded, the production efficiency of the pipe is reduced, and the welding strength of the subsequent carbon steel rib plate is influenced because the outside of polishing is carried out.

Therefore, it is important to design an automated pipe jacking welding special device to solve the above-mentioned drawbacks.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model designs the special automatic pipe jacking welding equipment, which aims to solve the technical problems that when the carbon steel rib plates outside the nodular cast iron pipe are welded in the prior art, the preliminary riveting welding of the carbon steel rib plates is easy to be positioned inaccurately, so that the carbon steel rib plates are inclined in riveting welding, and the welding can be corrected again only after the carbon steel rib plates are cut off and the welding is polished after the welding is inclined, so that the production efficiency of the pipe fitting is reduced, and the welding strength of the subsequent carbon steel rib plates is influenced because the outer side of the pipe fitting is polished.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides an automatic change pipe jacking welding professional equipment, includes first support frame, second support frame, removes base, welding robot, the second support frame is installed in the left side of first support frame, welding robot installs in the top of removing the base, the equal sliding connection of front end at first support frame and second support frame top has first gyro wheel frame, the equal fixedly connected with second gyro wheel frame of rear end at first support frame and second support frame top, the pipe fitting body has been erect to the inboard of first gyro wheel frame and second gyro wheel frame, the carbon steel gusset is installed in the outside of pipe fitting body, the locating frame is installed in the outside of pipe fitting body, the locating component with carbon steel gusset looks adaptation use is installed to the inboard of locating frame.

As a preferable scheme of the utility model, the front end and the rear end of the left side of the first support frame are fixedly connected with connecting cylinders, the front end and the rear end of the right side of the second support frame are fixedly connected with telescopic rods, the right ends of the telescopic rods are in sliding connection with the connecting cylinders, and universal wheels are arranged at the left end and the right end of the bottoms of the first support frame and the second support frame.

As a preferable scheme of the utility model, the front sides of the first support frame and the second support frame are fixedly provided with the first motor, the driving ends of the two groups of first motors are fixedly connected with screw rods which are positioned on the inner sides of the first support frame and the second support frame, the front and rear ends of the screw rods are rotationally connected with the first support frame and the second support frame, and the bottom of the first roller frame is in threaded connection with the screw rods through an adjusting seat.

As a preferable scheme of the utility model, the right end of the top of the first support frame is fixedly provided with a second motor, the driving end of the second motor is fixedly connected with a driving gear, and the driving gear is meshed with the idler wheels on the inner side of the second idler wheel frame through a plurality of groups of transmission gears.

As a preferable scheme of the utility model, the rear end of the first support frame is fixedly connected with a support plate, the top of the support plate is fixedly connected with a sliding rail, the inner side of the sliding rail is connected with a movable baffle in a sliding manner, and the inner side of the movable baffle is fixedly provided with protective glass.

As a preferable scheme of the utility model, the rear end of the second supporting frame is fixedly provided with a supporting column, the left end of the top of the supporting column is fixedly connected with a limiting plate, the top end of the right side of the limiting plate is rotationally connected with a channeling-preventing wheel, and the top end of the left side of the limiting plate is fixedly connected with a pushing frame.

As a preferable scheme of the utility model, the top of the movable base is connected with the welding robot through the linear movable module, and a welding power supply which is matched with the welding robot is arranged at the rear of the movable base.

As a preferable scheme of the utility model, the positioning frame consists of two groups of half frames, one ends of the two groups of half frames are mutually hinged, and the other ends of the two groups of half frames are connected through fixed studs in a threaded manner.

As a preferable scheme of the utility model, the positioning assembly comprises a movable plate which is connected to the inner side of the positioning frame in a sliding way, an operation handle is fixedly connected to the top of the movable plate, a swinging plate is rotatably connected to the front end of the movable plate, and positioning clamping plates are fixedly connected to the right end of the swinging plate and positioned on the front side and the rear side of the carbon steel rib plate.

As a preferable scheme of the utility model, the front surface of the movable plate is fixedly connected with a fixed block, the inner side of the fixed block is in threaded connection with a locking stud, the left end of the locking stud is fixedly connected with a fixed retaining plate, the swinging plate is in rotary connection with the movable plate through a rotary shaft, the front end of the rotary shaft is fixedly connected with the fixed plate, the inner side of the fixed plate is in sliding connection with a bolt, and the front surface of the movable plate is provided with a fixed hole which is matched with the bolt.

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

1. According to the utility model, through the matching design of the first support frame, the second support frame, the movable base and the welding robot, before the pipe fitting body is lifted and welded, the distance between the first support frame and the second support frame is adjusted according to the length of a pipeline, then the first motor is started to drive the screw rod to rotate, the first roller frame is driven to move back and forth under the connection of the adjusting base, the distance between the first roller frame and the second roller frame is adjusted according to the diameter of the pipe fitting body, so that the pipe fitting body can be erected on the inner sides of the first roller frame and the second roller frame, after the pipe fitting body is positioned on the inner sides of the first roller frame and the second roller frame, the left end of the pipe fitting body is limited by the anti-channeling wheel on the right side of the limiting plate, so that the pipe fitting body is prevented from moving when the pipe fitting body rotates, after all the groups of carbon steel rib plates on the outer sides of the pipe fitting body are preliminarily welded, the second motor is started to drive the driving gear to rotate, and the roller frames are driven to rotate under the transmission of the groups of the driving gear, and the pipe fitting body is driven to rotate and the welding robot is matched to automatically weld the groups of carbon steel rib plates, and the pipe fitting body is greatly improved in production efficiency.

2. According to the utility model, through the matching design of the positioning frame and the positioning assembly, after the pipe fitting body is positioned at the inner sides of the first roller frame and the second roller frame, the two groups of half frames are opened and sleeved at the outer sides of the pipe fitting body, the two groups of half frames are sleeved and then are fixedly connected through the fixing studs, so that the positioning frame is fixed at the outer sides of the pipe fitting body, after the positioning frame is fixed at the outer sides of the pipe fitting body, the sliding moving plate is adjusted to the corresponding position according to the position where the carbon steel rib plates are to be welded, then the carbon steel rib plates are placed at the corresponding welding positions at the outer sides of the pipe fitting body by one hand, the positioning clamping plate is clamped at the outer sides of the carbon steel rib plates by the other hand to be positioned by the swinging plate by the other hand, so that the carbon steel rib plates and the pipe fitting body can be kept in the same direction, then the carbon steel rib plates are subjected to preliminary rivet welding by the positioning clamping plate by the aid of the positioning clamping plate, and then the carbon steel rib plates are subjected to preliminary rivet welding one by one, and all the carbon steel rib plates are firmly welded by the welding robot in the later stage, so that the production efficiency of the pipe fitting body is improved, and the welding strength of the carbon steel rib plates is improved.

Drawings

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

FIG. 2 is a schematic view of the external structure of the pipe body of the present utility model;

FIG. 3 is a schematic view of the structures of the first support frame and the second support frame according to the present utility model;

FIG. 4 is a schematic view of a portion of a first support frame according to the present utility model;

FIG. 5 is a schematic view of a welding robot according to the present utility model;

FIG. 6 is a schematic view of a positioning frame according to the present utility model;

fig. 7 is an enlarged schematic view of a portion a in fig. 6.

In the figure: 1. a first support frame; 101. a connecting cylinder; 102. a universal wheel; 103. a first motor; 104. a screw rod; 105. an adjusting seat; 106. a second motor; 107. a drive gear; 108. a transmission gear; 109. a support plate; 110. a slide rail; 111. moving the baffle; 112. a cover glass; 2. a second support frame; 201. a telescopic rod; 202. a support column; 203. a limiting plate; 204. wheel channeling prevention; 205. pushing the frame; 3. a movable base; 301. a linear movement module; 302. a welding power supply; 4. a welding robot; 5. a first roller frame; 6. a second roller frame; 7. a pipe body; 8. a carbon steel rib plate; 9. a positioning frame; 901. a half frame; 902. fixing a stud; 10. a positioning assembly; 1001. a moving plate; 1002. an operating handle; 1003. a swinging plate; 1004. positioning a clamping plate; 1005. a fixed block; 1006. locking the stud; 1007. fixing the retaining plate; 1008. a rotating shaft; 1009. a fixing plate; 1010. a plug pin; 1011. and a fixing hole.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Examples:

referring to fig. 1 to 7, the present utility model provides a technical solution:

The utility model provides an automatic change pipe jacking welding professional equipment, including first support frame 1, second support frame 2, remove base 3, welding robot 4, second support frame 2 installs in the left side of first support frame 1, welding robot 4 installs in the top of removing base 3, the equal sliding connection of front end at first support frame 1 and second support frame 2 top has first gyro wheel frame 5, the equal fixedly connected with second gyro wheel frame 6 of rear end at first support frame 1 and second support frame 2 top, pipe fitting body 7 has been erect to the inboard of first gyro wheel frame 5 and second gyro wheel frame 6, carbon steel gusset 8 is installed in the outside of pipe fitting body 7, locating frame 9 is installed in the outside of pipe fitting body 7, locating component 10 with carbon steel gusset 8 looks adaptation use is installed to the inboard of locating frame 9.

Firstly, the front and back ends of the left side of the first support frame 1 are fixedly connected with a connecting cylinder 101, the front and back ends of the right side of the second support frame 2 are fixedly connected with a telescopic rod 201, the right end of the telescopic rod 201 is in sliding connection with the connecting cylinder 101, universal wheels 102 are mounted at the left and right ends of the bottoms of the first support frame 1 and the second support frame 2, before the pipe fitting body 7 is hoisted and welded, the second support frame 2 is moved leftwards according to the length of a pipeline, the telescopic rod 201 stretches leftwards to adjust the distance between the first support frame 1 and the second support frame 2, and after adjustment, the universal wheels 102 are locked.

Further, the front faces of the first support frame 1 and the second support frame 2 are fixedly provided with the first motor 103, the driving ends of the two groups of first motors 103 are fixedly connected with the screw rods 104 which are positioned on the inner sides of the first support frame 1 and the second support frame 2, the front ends and the rear ends of the screw rods 104 are rotationally connected with the first support frame 1 and the second support frame 2, the bottom of the first roller frame 5 is in threaded connection with the screw rods 104 through the adjusting seat 105, after the interval between the first support frame 1 and the second support frame 2 is adjusted, the first motor 103 is started again to drive the screw rods 104 to rotate, the first roller frame 5 is driven to move back and forth under the connection of the adjusting seat 105, the interval between the first roller frame 5 and the second roller frame 6 is adjusted according to the diameter of the pipe fitting body 7, and the pipe fitting body 7 can be erected on the inner sides of the first roller frame 5 and the second roller frame 6.

Then, the right end fixed mounting at first support frame 1 top has second motor 106, fixedly connected with drive gear 107 on the drive end of second motor 106, drive gear 107 meshes with the gyro wheel of second gyro wheel frame 6 inboard through multiunit drive gear 108, after the whole preliminary rivet welding of multiunit carbon steel gusset 8 in pipe fitting body 7 outside, start second motor 106 and drive gear 107 and rotate, drive the gyro wheel and rotate under multiunit drive gear 108's transmission, thereby drive pipe fitting body 7 rotation and welding robot 4 cooperation are firm to multiunit carbon steel gusset 8 welding.

Still further, the rear end fixedly connected with backup pad 109 of first support frame 1, the top fixedly connected with slide rail 110 of backup pad 109, the inboard sliding connection of slide rail 110 has movable baffle 111, the inboard fixed mounting of movable baffle 111 has cover glass 112, when the manual part is with multiunit carbon steel gusset 8 preliminary rivet welding, slide movable baffle 111 to the right under the connection of slide rail 110 and give off operating position, after the preliminary rivet welding with multiunit carbon steel gusset 8 afterwards, slide movable baffle 111 to the left again, when welding robot 4 cooperation gyro wheel is firm to multiunit carbon steel gusset 8 welding, the manual work can be through cover glass 112 observation welding process, protect the manual work.

Wherein, the rear end fixed mounting of second support frame 2 has support column 202, the left end fixedly connected with limiting plate 203 at support column 202 top, limiting plate 203 right side's top rotates and is connected with prevents scurring wheel 204, limiting plate 203 left side's top fixedly connected with promotes frame 205, after being located first gyro wheel frame 5 with pipe fitting body 7 and the inboard of second gyro wheel frame 6, utilize limiting plate 203 right side prevent scurring wheel 204 to carry out spacing to pipe fitting body 7's left end, displacement when preventing pipe fitting body 7 rotation, guarantee welded stability, when promoting first support frame 1 to the interval between first support frame 1 and the second support frame 2 to adjust simultaneously, promote through limiting plate 203 left promotion frame 205.

Further, the top of the movable base 3 is connected with the welding robot 4 through the linear movement module 301, the welding power supply 302 adapted to the welding robot 4 is installed at the rear of the movable base 3, and the welding robot 4 can move left and right on the movable base 3 through the linear movement module 301 at the bottom, so that the welding power supply 302 at the rear of the movable base 3 can move according to the welding position on the pipe fitting body 7, and the welding power supply 302 is matched with the welding robot 4.

It should be noted here in particular that the welding machine on the welding robot 4 is a high-performance pulsed MIG welding machine, which has the following performance characteristics:

The CPU and DSP full-digital high-precision control system has fine control waveform, realizes perfect pulse-to-drop transition, has stable arc in the welding process, extremely small welding spatter, good weld forming and high weld quality;

The built-in welding expert database comprises fine welding waveform control parameters, welding process parameters and arc striking and receiving parameters, is convenient to adjust various parameters and can automatically and intelligently match with optimal parameters;

the full digital CPU controls the high-precision wire feeding control system, and the full digital control wire feeding device with the encoder is driven by two drives to ensure stable wire feeding;

The adjustment is convenient, and different use habits are met;

The four-step/special four-step function can reduce the labor intensity of welders and improve the quality of welded joints when large standard long-welded joints are welded;

The user can store the customized welding process parameters, and the management of the welding process is realized through the memory and the call of the welding process parameters, so that convenience is provided for various welding at the same station;

The specific working mode is the prior art scheme, and will not be described in detail herein.

The protection function: short-circuit protection, overheat protection, wire blocking protection, startup protection and other functions, and the alarm reason can be identified through fault codes, so that the reliability of the welding machine and the safety of operators are ensured.

Furthermore, the positioning frame 9 is composed of two groups of half frames 901, one ends of the two groups of half frames 901 are hinged with each other, the other ends of the two groups of half frames 901 are connected with each other through fixing studs 902 in a threaded manner, after the pipe fitting body 7 is erected on the inner sides of the first roller frame 5 and the second roller frame 6, the two groups of half frames 901 are opened and sleeved on the outer sides of the pipe fitting body 7, and the two groups of half frames 901 are sleeved and then connected and fixed through the fixing studs 902, so that the positioning frame 9 is fixed on the outer sides of the pipe fitting body 7.

Secondly, locating component 10 includes sliding connection in the inboard movable plate 1001 of locating frame 9, the top fixedly connected with operation handle 1002 of movable plate 1001, the front end rotation of movable plate 1001 is connected with swing board 1003, the right-hand member of swing board 1003 just is located the front and back both sides of carbon steel gusset 8 and all fixedly connected with location cardboard 1004, after fixing locating frame 9 in the outside of pipe fitting body 7, according to the position that carbon steel gusset 8 will weld sliding movable plate 1001 adjusts to corresponding position, then artifical one hand puts carbon steel gusset 8 in the welding position that the outside of pipe fitting body 7 corresponds, and artifical another hand is the swing board 1003 with location cardboard 1004 card in the outside of carbon steel gusset 8 location.

Finally, the front fixedly connected with fixed block 1005 of movable plate 1001, the inboard threaded connection of fixed block 1005 has locking double-screw bolt 1006, the left end fixedly connected with fixed butt plate 1007 of locking double-screw bolt 1006, swing plate 1003 is rotationally connected with movable plate 1001 through pivot 1008, the front fixedly connected with fixed plate 1009 of pivot 1008, the inboard sliding connection of fixed plate 1009 has bolt 1010, the fixed orifices 1011 that use with bolt 1010 looks adaptation have been seted up in the movable plate 1001 front, remove movable plate 1001 to the position that carbon steel gusset 8 will weld the back rotation locking double-screw bolt 1006, make fixed butt plate 1007 support the outside at locating frame 9 fixed plate 1001, and swing plate 1003 is fixed with the fixed plate 1003 card in the outside of carbon steel gusset 8 after inserting the bolt 1010 in fixed orifices 1011 again, thereby fix a position carbon steel gusset 8 through locating plate 1004, make carbon steel gusset 8 and pipe fitting body 7 can keep the same direction, through the artifical welding carbon steel gusset 8 again after the auxiliary positioning of locating plate 1004, then with multiunit carbon steel gusset 8 rivet the outside of pipe fitting body 7 one by one, all have improved welding strength and have just welded the firm welding of carbon steel gusset 8 to the pipe fitting body 8, all have improved welding strength.

In this embodiment, the implementation scenario specifically includes: before the pipe fitting body 7 is welded, the distance between the first support frame 1 and the second support frame 2 is adjusted according to the length of a pipeline, then the first motor 103 is started to drive the screw rod 104 to rotate, the first roller frame 5 is driven to move back and forth under the connection of the adjusting seat 105, the distance between the first roller frame 5 and the second roller frame 6 is adjusted according to the diameter of the pipe fitting body 7, the pipe fitting body 7 can be erected on the inner sides of the first roller frame 5 and the second roller frame 6, after the pipe fitting body 7 is positioned on the inner sides of the first roller frame 5 and the second roller frame 6, the left end of the pipe fitting body 7 is limited by the channeling-preventing wheel 204 on the right side of the limiting plate 203, displacement is prevented when the pipe fitting body 7 rotates, the stability of welding is ensured, then the two groups of half frames 901 are opened and sleeved on the outer sides of the pipe fitting body 7, the two groups of half frames 901 are sleeved on the outer sides of the pipe fitting body 7 and then are connected and fixed through the fixing studs 902, the positioning frame 9 is fixed on the outer side of the pipe fitting body 7, after the positioning frame 9 is fixed on the outer side of the pipe fitting body 7, the movable plate 1001 is slid to be adjusted to the corresponding position according to the position to be welded by the carbon steel rib plates 8, then the carbon steel rib plates 8 are manually placed at the corresponding welding positions on the outer side of the pipe fitting body 7 by one hand, the positioning clamping plate 1004 is clamped on the outer side of the carbon steel rib plates 8 by the swinging plate 1003 by the other hand to position the carbon steel rib plates 8, so that the carbon steel rib plates 8 and the pipe fitting body 7 can be kept in the same direction, the carbon steel rib plates 8 are manually riveted and welded after being positioned in an auxiliary mode by the positioning clamping plate 1004, then a plurality of groups of carbon steel rib plates 8 are riveted and welded on the outer side of the pipe fitting body 7 one by one, after all the carbon steel rib plates 8 on the outer side of the pipe fitting body 7 are riveted and welded preliminarily, the second motor 106 is started to drive the driving gear 107 to rotate, the roller is driven to rotate under the transmission of the plurality of groups of transmission gears 108, so that the pipe fitting body 7 is driven to rotate and matched with the welding robot 4 to firmly weld the plurality of groups of carbon steel rib plates 8, the whole operation flow is simple and convenient, and compared with the welding mode of the carbon steel rib plates 8 on the outer side of the nodular cast iron pipe, the welding machine provided by the utility model can not only improve the production efficiency of the pipe fitting body 7, but also improve the welding strength of the carbon steel rib plates 8 through design.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic change pipe jacking welding professional equipment, includes first support frame (1), second support frame (2), removes base (3), welding robot (4), its characterized in that: the welding robot is characterized in that the second support frame (2) is arranged on the left side of the first support frame (1), the welding robot (4) is arranged on the top of the movable base (3), the front ends of the tops of the first support frame (1) and the second support frame (2) are slidably connected with the first roller frame (5), the rear ends of the tops of the first support frame (1) and the second support frame (2) are fixedly connected with the second roller frame (6), a pipe fitting body (7) is erected on the inner side of the first roller frame (5) and the inner side of the second roller frame (6), a carbon steel rib plate (8) is arranged on the outer side of the pipe fitting body (7), and a positioning frame (9) is arranged on the inner side of the positioning frame (9), and a positioning assembly (10) which is matched with the carbon steel rib plate (8) is used.

2. The automated pipe jacking welding specialized equipment as claimed in claim 1, wherein: the telescopic support is characterized in that connecting cylinders (101) are fixedly connected to the front end and the rear end of the left side of the first support frame (1), telescopic rods (201) are fixedly connected to the front end and the rear end of the right side of the second support frame (2), the right end of each telescopic rod (201) is slidably connected with the corresponding connecting cylinder (101), and universal wheels (102) are mounted at the left end and the right end of the bottoms of the first support frame (1) and the second support frame (2).

3. The automated pipe jacking welding specialized equipment as claimed in claim 1, wherein: the front of first support frame (1) and second support frame (2) is all fixed mounting has first motor (103), two sets of on the driving end of first motor (103) and be located the inboard of first support frame (1) and second support frame (2) and all fixedly connected with lead screw (104), just both ends all rotate with first support frame (1) and second support frame (2) around lead screw (104) and be connected, the bottom of first gyro wheel frame (5) is through adjusting seat (105) and lead screw (104) threaded connection.

4. The automated pipe jacking welding specialized equipment as claimed in claim 1, wherein: the right end at the top of the first support frame (1) is fixedly provided with a second motor (106), a driving gear (107) is fixedly connected to the driving end of the second motor (106), and the driving gear (107) is meshed with idler wheels at the inner side of the second idler wheel frame (6) through a plurality of groups of transmission gears (108).

5. The automated pipe jacking welding specialized equipment as claimed in claim 1, wherein: the novel glass support is characterized in that the rear end of the first support frame (1) is fixedly connected with a support plate (109), the top of the support plate (109) is fixedly connected with a sliding rail (110), the inner side of the sliding rail (110) is slidably connected with a movable baffle (111), and the inner side of the movable baffle (111) is fixedly provided with a protective glass (112).

6. The automated pipe jacking welding specialized equipment as claimed in claim 1, wherein: the rear end fixedly mounted of second support frame (2) has support column (202), the left end fixedly connected with limiting plate (203) at support column (202) top, the top on limiting plate (203) right side is rotated and is connected with and prevents scurring wheel (204), the top on limiting plate (203) left side is fixedly connected with promotes frame (205).

7. The automated pipe jacking welding specialized equipment as claimed in claim 1, wherein: the top of remove base (3) is connected with welding robot (4) through straight line mobile module (301), welding power (302) with welding robot (4) looks adaptation use are installed at the rear of removing base (3).

8. The automated pipe jacking welding specialized equipment as claimed in claim 1, wherein: the positioning frame (9) consists of two groups of half frames (901), one ends of the two groups of half frames (901) are mutually hinged, and the other ends of the two groups of half frames (901) are connected through fixing studs (902) in a threaded mode.

9. The automated pipe jacking welding specialized device as claimed in claim 8, wherein: the positioning assembly (10) comprises a moving plate (1001) which is connected to the inner side of the positioning frame (9) in a sliding mode, an operation handle (1002) is fixedly connected to the top of the moving plate (1001), a swinging plate (1003) is rotatably connected to the front end of the moving plate (1001), and positioning clamping plates (1004) are fixedly connected to the right end of the swinging plate (1003) and located on the front side and the rear side of the carbon steel rib plate (8).

10. The automated pipe jacking welding specialized equipment as claimed in claim 9, wherein: the front fixedly connected with fixed block (1005) of movable plate (1001), the inboard threaded connection of fixed block (1005) has locking double-screw bolt (1006), the left end fixedly connected with of locking double-screw bolt (1006) is fixed to be held against board (1007), swing board (1003) are rotated through pivot (1008) and movable plate (1001) and are connected, the front end fixedly connected with fixed plate (1009) of pivot (1008), the inboard sliding connection of fixed plate (1009) has bolt (1010), fixed orifices (1011) with bolt (1010) looks adaptation use are offered in movable plate (1001) front.