CN217096457U

CN217096457U - Large-diameter seamless steam pipe welding supporting device

Info

Publication number: CN217096457U
Application number: CN202221581894.4U
Authority: CN
Inventors: 王瑞; 隋良涛; 孟浩宇; 高雁君; 李晓军; 陈高杰
Original assignee: Shanghai Shan'an Construction Engineering Co ltd; Shanxi Installation Group Co Ltd
Current assignee: Shanghai Shan'an Construction Engineering Co ltd; Shanxi Installation Group Co Ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-08-02
Anticipated expiration: 2032-06-23

Abstract

The application discloses seamless steam pipe welding strutting arrangement of big pipe diameter relates to steam pipe welding technical field, the on-line screen storage device comprises a base, the bottom fixedly connected with walking wheel of base, the top fixed mounting of base has the pneumatic cylinder, the output fixedly connected with support frame of pneumatic cylinder, the top fixedly connected with supporting shoe of support frame, the equal fixedly connected with fixed block in both sides of base, the thread groove has been seted up at the top of fixed block, the inner wall threaded connection that the fixed block is located the thread groove has the threaded rod, the one end fixedly connected with backing plate of threaded rod, the top swing joint of supporting shoe has the steam pipe body, the equal fixedly connected with riser in both sides of supporting shoe, one side fixed mounting that the supporting shoe is close to the riser has first electric putter. This application is convenient for adjust fixedly to the steam pipe body of different specifications, can adjust the bearing height, and the full-automatic welding machine's of being convenient for operation and operation have enlarged the application scope of device, have improved the practicality and the flexibility of device.

Description

Large-diameter seamless steam pipe welding supporting device

Technical Field

The application relates to the technical field of steam pipe welding, in particular to a large-diameter seamless steam pipe welding supporting device.

Background

Welding, also known as fusion, melting, is a manufacturing process and technique that joins metal or other thermoplastic materials with heating, high temperature or high pressure mode, and pipeline welding quality is especially important in heating power pipeline engineering, along with the continuous development of science and technology and the increasing expansion of production demand, for pipeline welding technology quality, full-automatic welding technique is in due charge of, can guarantee welding quality can compromise the shaping again beautifully, is a method of riser way welding technique.

At the realization this application in-process, the inventor discovers that there is following problem at least in this technique, and current steam pipe rolls easily when the welding, is difficult for the location to need weld a week of body in welding process, adopt traditional mode to press from both sides tight location, be unfavorable for adjusting the holding height, thereby be unfavorable for full-automatic welding machine's operation and operation, reduced the practicality of device.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the support is inconvenient to adjust, the seamless steam pipe welding support device with the large pipe diameter is provided.

The application provides a seamless steam pipe welding strutting arrangement of big pipe diameter adopts following technical scheme:

a welding support device for a large-diameter seamless steam pipe comprises a base, wherein walking wheels are fixedly connected to the bottom of the base, a hydraulic cylinder is fixedly mounted at the top of the base, a support frame is fixedly connected to the output end of the hydraulic cylinder, a support block is fixedly connected to the top of the support frame, fixed blocks are fixedly connected to two sides of the base, a threaded groove is formed in the top of each fixed block, a threaded rod is connected to the inner wall of each fixed block, which is located in the threaded groove, in a threaded manner, a base plate is fixedly connected to one end of each threaded rod, and a steam pipe body is movably connected to the top of each support block;

the supporting shoe is characterized in that risers are fixedly connected to the two sides of the supporting shoe, a first electric push rod is fixedly mounted on one side, close to the riser, of the supporting shoe, an output end fixedly connected with push plate of the first electric push rod is fixedly connected with a fixing frame, a second electric push rod is fixedly mounted on the top of the fixing frame, an output end fixedly connected with pressing block of the second electric push rod is fixedly connected with a positioning rod, one side of the supporting frame is fixedly connected with a positioning rod, and one end of the positioning rod is slidably connected with a positioning tube.

Based on above-mentioned technical scheme, place the steam pipe body in the top of supporting shoe to it is fixed to carry out the centre gripping through the mount, drive the push pedal through first electric putter and carry out the translation, second electric putter drives the briquetting and goes up and down, be convenient for adjust fixedly to the steam pipe body of different specifications, it goes up and down to drive the support frame through the pneumatic cylinder simultaneously, carry out the lifting with supporting shoe and steam pipe body, the full-automatic welding machine's of being convenient for operation and operation have enlarged the application scope of device, the practicality and the flexibility of device have been improved.

Optionally, the top of the supporting block is fixedly connected with a heat insulation layer, the heat insulation layer is made of asbestos, and the top of the heat insulation layer is fixedly connected with a cushion block.

Based on above-mentioned technical scheme, be convenient for strengthen the thermal-insulated heat preservation effect of supporting shoe, be convenient for reduce the wearing and tearing that cause the body when supporting fixedly.

Optionally, one end of the first electric push rod runs through one side of the vertical plate and extends to one side of the push plate, a rotating shaft is fixedly mounted on one side of the push plate, and the outer wall of the rotating shaft is rotatably connected with a clamping block.

Based on above-mentioned technical scheme, be convenient for adjust the use angle of clamp splice through the pivot, the clamp splice of being convenient for more laminates the outer wall of body, does benefit to the fixed stability of reinforcing.

Optionally, the inner wall of the fixing frame is fixedly connected with a heat insulation pad, the heat insulation pad is made of asbestos, and the bottom of the heat insulation pad is fixedly connected with a gasket.

Based on above-mentioned technical scheme, be convenient for strengthen the thermal-insulated heat preservation effect of mount, the protection nature of the reinforcing means of being convenient for does benefit to the wearing and tearing that reduce to body and device cause when the welding.

Optionally, the two sides of the top of the supporting block are fixedly connected with mounting blocks, the fixing frame is close to one side of the mounting blocks and is fixedly connected with connecting blocks, the outer wall of each mounting block and the outer wall of each connecting block are provided with through grooves, the inner wall of each mounting block located in each through groove is movably connected with a first bolt, and one end of each first bolt is connected with a nut in a threaded manner.

Based on above-mentioned technical scheme, be convenient for fix supporting shoe and mount, convenient dismantlement and installation, the equipment of being convenient for is used, does benefit to the stability of reinforcing supporting shoe and mount installation.

Optionally, one end of the second electric push rod penetrates through the top of the fixing frame and extends to the bottom of the fixing frame, and a groove matched with the pressing block is formed in the bottom of the fixing frame.

Based on above-mentioned technical scheme, drive the briquetting through second electric putter and go up and down, the briquetting of being convenient for is adjusted fixedly to the steam pipe body of different specifications, is convenient for enlarge the application scope of device, improves the flexibility of device.

Optionally, the outer wall fixed mounting of support frame has the fixed strip, the one end fixedly connected with fixed disk of fixed strip, one side swing joint of fixed disk has the mounting disc, the fixed disk with the contact position swing joint of mounting disc has the second bolt, one side fixedly connected with reinforcing ring of mounting disc.

Based on above-mentioned technical scheme, be convenient for consolidate the return bend through the reinforcement ring, do benefit to the stability when strengthening the welding, and convenient dismantlement and installation, the equipment of being convenient for is used.

In summary, the present application includes at least one of the following benefits:

1. this application is placed the steam pipe body in the top of supporting shoe to it is fixed to carry out the centre gripping through the mount, drive the push pedal through first electric putter and carry out the translation, second electric putter drives the briquetting and goes up and down, be convenient for adjust the steam pipe body of different specifications fixed, drive the support frame through the pneumatic cylinder simultaneously and go up and down, carry out the lifting with supporting shoe and steam pipe body, the full-automatic welding machine's of being convenient for operation and operation have enlarged the application scope of device, the practicality and the flexibility of device have been improved.

2. This application is convenient for remove the support frame and carry through the base that sets up and walking wheel to use through mutually supporting of fixed block, thread groove, threaded rod and backing plate, be convenient for rotate the threaded rod and drive the backing plate and descend, make backing plate and ground butt, be convenient for play spacing and fixed effect, the convenience device is fixed and is used, and the fixed strip is convenient for consolidate the return bend with the reinforcing ring, has strengthened the stability when device welds.

3. This application is convenient for carry out the location connection to the support frame and use through locating lever and the locating pipe that sets up, when welding the body, supports two sets of bodys through two sets of devices to cup joint through locating pipe and locating lever, be convenient for carry out the location connection to two sets of support frames, use through the cooperation of installation piece, connecting block, logical groove, first bolt and nut, be convenient for dismantle and install supporting shoe and mount, convenient combination assembly uses.

Drawings

FIG. 1 is a schematic front view of the present application in its entirety;

FIG. 2 is a schematic side sectional view of the present application as a whole;

fig. 3 is a schematic view of the connection structure of the support block and the fixing frame according to the present application.

Description of reference numerals:

1. a base; 2. a traveling wheel; 3. a hydraulic cylinder; 4. a support frame; 5. a supporting block; 501. a heat-insulating layer; 502. cushion blocks; 6. a fixed block; 7. a thread groove; 8. a threaded rod; 9. a base plate; 10. a steam pipe body; 11. a vertical plate; 12. a first electric push rod; 13. pushing the plate; 14. a rotating shaft; 15. a clamping block; 16. a fixed mount; 1601. a heat-insulating pad; 1602. a gasket; 17. mounting blocks; 18. connecting blocks; 19. a through groove; 20. a first bolt; 21. a nut; 22. a second electric push rod; 23. briquetting; 24. a fixing strip; 25. fixing the disc; 26. mounting a disc; 27. a second bolt; 28. a reinforcing ring; 29. positioning a rod; 30. and (4) positioning the tube.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Please refer to description attached drawings fig. 1 and 2, the application provides a large-diameter seamless steam pipe welding supporting device, including base 1, base 1's bottom fixedly connected with walking wheel 2, base 1's top fixed mounting has pneumatic cylinder 3, the output end fixedly connected with support frame 4 of pneumatic cylinder 3, the top fixedly connected with supporting shoe 5 of support frame 4, the top fixedly connected with heat preservation 501 of supporting shoe 5, heat preservation 501 adopts the asbestos heat preservation, the top fixedly connected with cushion 502 of heat preservation 501, be convenient for strengthen the thermal-insulated heat preservation effect of supporting shoe 5, be convenient for reduce the wearing and tearing that cause the body when supporting fixedly.

Referring to the attached drawing of the specification and fig. 2, both sides of the base 1 are fixedly connected with fixing blocks 6, the top of each fixing block 6 is provided with a thread groove 7, the inner wall of each fixing block 6, which is positioned in the thread groove 7, is in threaded connection with a threaded rod 8, one end of each threaded rod 8 is fixedly connected with a backing plate 9, and the top of each supporting block 5 is movably connected with a steam pipe body 10.

Please refer to the attached drawing of the specification figure 2, equal fixedly connected with riser 11 in both sides of supporting shoe 5, one side fixed mounting that supporting shoe 5 is close to riser 11 has first electric putter 12, the output fixedly connected with push pedal 13 of first electric putter 12, one end of first electric putter 12 runs through one side of riser 11 and extends to one side of push pedal 13, one side fixed mounting of push pedal 13 has pivot 14, the outer wall rotation of pivot 14 is connected with clamp splice 15, the angle of use of clamp splice 15 is convenient for adjust through pivot 14, the clamp splice 15 of being convenient for more laminates the outer wall of body, do benefit to the fixed stability of reinforcing.

Referring to the attached drawing of the specification and fig. 2, the top of the vertical plate 11 is movably connected with a fixing frame 16, the inner wall of the fixing frame 16 is fixedly connected with a heat-insulating pad 1601, the heat-insulating pad 1601 is made of asbestos, and the bottom of the heat-insulating pad 1601 is fixedly connected with a gasket 1602, so that the heat-insulating effect of the fixing frame 16 is enhanced, the protection performance of the device is enhanced, and the wear to the pipe body and the device during welding is reduced.

Please refer to fig. 3 in the attached drawings of the specification, both sides of the top of the supporting block 5 are fixedly connected with mounting blocks 17, one side of the fixing frame 16 close to the mounting blocks 17 is fixedly connected with connecting blocks 18, through grooves 19 are formed in the outer walls of the mounting blocks 17 and the outer walls of the connecting blocks 18, the inner wall of the mounting blocks 17 located in the through grooves 19 is movably connected with first bolts 20, one end of each first bolt 20 is connected with a nut 21 in a threaded manner, so that the supporting block 5 and the fixing frame 16 are conveniently fixed, the disassembly and the assembly are convenient, the assembly and the use are convenient, and the stability of the installation of the supporting block 5 and the fixing frame 16 is favorably enhanced.

Please refer to fig. 2 in the attached drawings of the specification, a second electric push rod 22 is fixedly installed at the top of the fixing frame 16, a pressing block 23 is fixedly connected to an output end of the second electric push rod 22, one end of the second electric push rod 22 penetrates through the top of the fixing frame 16 and extends to the bottom of the fixing frame 16, a groove matched with the pressing block 23 is formed in the bottom of the fixing frame 16, the pressing block 23 is driven by the second electric push rod 22 to lift, the pressing block 23 can conveniently adjust and fix steam pipe bodies 10 of different specifications, the application range of the device can be conveniently expanded, and the flexibility of the device can be improved.

Place steam pipe body 10 at the top of supporting shoe 5, and it is fixed to carry out the centre gripping through mount 16, drive push pedal 13 through first electric putter 12 and carry out the translation, second electric putter 22 drives briquetting 23 and goes up and down, be convenient for adjust the steam pipe body 10 of different specifications fixed, it goes up and down to drive support frame 4 through pneumatic cylinder 3 simultaneously, carry out the lifting with supporting shoe 5 and steam pipe body 10, be convenient for full-automatic welding machine's operation and operation, the application scope of device has been enlarged, the practicality and the flexibility of device have been improved.

Referring to the attached drawings of the specification, fig. 1 and 3, a fixing strip 24 is fixedly installed on the outer wall of the support frame 4, a fixing disc 25 is fixedly connected to one end of the fixing strip 24, an installation disc 26 is movably connected to one side of the fixing disc 25, a second bolt 27 is movably connected to a contact position of the fixing disc 25 and the installation disc 26, and a reinforcing ring 28 is fixedly connected to one side of the installation disc 26, so that the bent pipe is reinforced conveniently through the reinforcing ring 28, the stability during welding is enhanced, and the disassembly and the installation are convenient, and the assembly and the use are convenient. One side of the support frame 4 is fixedly connected with a positioning rod 29, and one end of the positioning rod 29 is slidably connected with a positioning pipe 30.

The working principle is as follows:

at first remove two sets of devices respectively to job site suitable position, and treat two sets of steam pipe bodies 10 of welding and support, remove to suitable position through walking wheel 2, and with two sets of support frames 4 through cup jointing of locating lever 29 and locating tube 30, be convenient for carry out the location and connect, conveniently align two sets of devices, be convenient for carry out welding operation, rotate threaded rod 8 downwards again, drive backing plate 9 and ground butt, be convenient for play spacing and fixed effect, the device of being convenient for fixes the use, the gliding condition takes place when the reduction is used.

Place mount 16 again at the top of supporting shoe 5, and fix through installation piece 17 and connecting block 18, make first bolt 20 pass through groove 19 and fix with nut 21, be convenient for assemble and fix mount 16 and supporting shoe 5, rethread first electric putter 12 drives push pedal 13 and carries out the translation, second electric putter 22 drives briquetting 23 and goes up and down, be convenient for adjust fixedly to the steam pipe body 10 of different specifications, rethread reinforcing ring 28 is connected fixedly with fixed strip 24, be convenient for enclose the return bend and close fixedly, can play reinforced effect, make things convenient for follow-up welding operation, it goes up and down to drive support frame 4 through pneumatic cylinder 3 simultaneously, carry out the lifting with supporting shoe 5 and steam pipe body 10, be convenient for operation and the operation of full-automatic welding machine.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a seamless steam pipe welding strutting arrangement of big pipe diameter, includes base (1), its characterized in that: the bottom of the base (1) is fixedly connected with a traveling wheel (2), the top of the base (1) is fixedly provided with a hydraulic cylinder (3), the output end of the hydraulic cylinder (3) is fixedly connected with a support frame (4), the top of the support frame (4) is fixedly connected with a support block (5), both sides of the base (1) are fixedly connected with fixed blocks (6), the top of each fixed block (6) is provided with a thread groove (7), the inner wall of each fixed block (6) positioned in the corresponding thread groove (7) is in threaded connection with a threaded rod (8), one end of each threaded rod (8) is fixedly connected with a base plate (9), and the top of each support block (5) is movably connected with a steam pipe body (10);

the equal fixedly connected with riser (11) in both sides of supporting shoe (5), supporting shoe (5) are close to one side fixed mounting of riser (11) has first electric putter (12), the output fixedly connected with push pedal (13) of first electric putter (12), the top swing joint of riser (11) has mount (16), the top fixed mounting of mount (16) has second electric putter (22), the output fixedly connected with briquetting (23) of second electric putter (22), one side fixedly connected with locating lever (29) of support frame (4), the one end sliding connection of locating lever (29) has registration arm (30).

2. The large-diameter seamless steam pipe welding support device according to claim 1, wherein: the top fixedly connected with heat preservation (501) of supporting shoe (5), heat preservation (501) adopt the asbestos heat preservation, the top fixedly connected with cushion (502) of heat preservation (501).

3. The large-diameter seamless steam pipe welding support device according to claim 1, wherein: one end of the first electric push rod (12) runs through one side of the vertical plate (11) and extends to one side of the push plate (13), one side of the push plate (13) is fixedly provided with a rotating shaft (14), and the outer wall of the rotating shaft (14) is rotatably connected with a clamping block (15).

4. The large-diameter seamless steam pipe welding support device according to claim 1, wherein: the inner wall fixedly connected with heat preservation pad (1601) of mount (16), heat preservation pad (1601) adopt the asbestos heat preservation pad, the bottom fixedly connected with gasket (1602) of heat preservation pad (1601).

5. The large-diameter seamless steam pipe welding support device according to claim 1, wherein: the supporting device is characterized in that mounting blocks (17) are fixedly connected to two sides of the top of the supporting block (5), the fixing frame (16) is close to a connecting block (18) fixedly connected to one side of the mounting block (17), through grooves (19) are formed in the outer wall of the mounting block (17) and the outer wall of the connecting block (18), the mounting block (17) is located on the inner wall of each through groove (19) and is movably connected with a first bolt (20), and one end of each first bolt (20) is connected with a nut (21) in a threaded mode.

6. The large-diameter seamless steam pipe welding support device according to claim 1, wherein: one end of the second electric push rod (22) penetrates through the top of the fixing frame (16) and extends to the bottom of the fixing frame (16), and a groove matched with the pressing block (23) is formed in the bottom of the fixing frame (16).

7. The large-diameter seamless steam pipe welding support device according to claim 1, wherein: the outer wall fixed mounting of support frame (4) has fixed strip (24), the one end fixedly connected with fixed disk (25) of fixed strip (24), one side swing joint of fixed disk (25) has mounting disc (26), fixed disk (25) with the contact position swing joint of mounting disc (26) has second bolt (27), one side fixedly connected with reinforcement ring (28) of mounting disc (26).