CN214921739U - A pipeline welding position device for piping lane - Google Patents

Abstract

The utility model provides a pipeline welding positioner for piping lane, includes transfer device (1) that is used for carrying out altitude mixture control to festival pipe welding port, is used for pressing from both sides interfacing apparatus (2) of dress location to festival pipe welding port, through transfer device (1), has realized highly adjusting to the festival pipe, through interfacing apparatus (2), has realized the stable connection to festival pipe welding port, has consequently improved the butt joint quality of pipeline.

Description

A pipeline welding position device for piping lane

Technical Field

The utility model relates to a pipeline construction equipment and method, especially a pipeline welding position device for piping lane.

Background

To for example heat power pipeline, when gas pipeline and running water pipeline construction in the piping lane, need transfer the pitch pipe to the piping lane, transport the mounted position to the pitch pipe again, together the pitch pipe welding, thereby guarantee the unblocked of pipeline, therefore a pipeline welding positioner for the piping lane is an important pipeline construction device, in the pipeline welding positioner who is used for the piping lane that has now, still all put the back in the piping lane to the pitch pipe through the hoist, again the butt joint of pitch pipe is in the same place, because the pitch pipe is in unstable condition, thereby the butt joint quality of pipeline has been influenced.

The technical solution of the present invention is made based on the technical problems, technical features and technical effects of the applicant in the technical background.

Disclosure of Invention

The object of the utility model is a pipeline construction device for piping lane.

In order to overcome the technical defect, the utility model aims at providing a pipeline welding and positioning device for piping lane, consequently improved the butt joint quality of pipeline.

In order to achieve the purpose, the utility model adopts the technical proposal that: comprises a transfer device for adjusting the height of the joint pipe welding port and a butt joint device for clamping and positioning the joint pipe welding port.

Owing to designed transfer device and to the interface device, through transfer device, realized adjusting the height of festival pipe, through to the interface device, realized the stable connection to festival pipe welding port, consequently improved the butt joint quality of pipeline.

The utility model discloses a, according to carrying out welded mode under stable connection state to festival pipe welding port and hookup transfer device and interface arrangement each other.

The utility model discloses a, be provided with transfer device and interfacing apparatus on the festival pipe respectively.

The utility model discloses a, transfer device sets up to including first live-rollers, the second live-rollers, upper bracket frame, the telescoping cylinder, the guide post, the sleeve, first bracing piece, the second bracing piece, the limit frame and move down the frame and be provided with first live-rollers and second live-rollers respectively on last support frame, be provided with the telescoping cylinder respectively between last support frame and the lower frame, guide post and sleeve and be provided with first bracing piece and second bracing piece between sleeve and lower frame, be provided with the limit frame on the lower frame.

The utility model discloses a, first live-rollers and second live-rollers set up respectively to the well font axle body and the end of first live-rollers and the end of second live-rollers set up respectively to coupleing with upper bracket rotary type, first live-rollers and second live-rollers set up respectively to being the V font and respectively and contained angle between the central line of first live-rollers and the horizontal horizon of upper bracket and contained angle between the central line of second live-rollers and the horizontal horizon of upper bracket set up respectively to 55-75, first live-rollers and second live-rollers set up to coupleing with the nodal pipe contact.

The utility model discloses a, the upper bracket sets up to include first crossbeam portion, second crossbeam portion and first vertical beam portion and one of them end of first vertical beam portion sets up to couple with the intermediate part of first crossbeam portion, wherein another end of first vertical beam portion sets up to couple with the intermediate part of second crossbeam portion and the end of first crossbeam portion and the end of second crossbeam portion set up to couple with the guide post respectively, the lower extreme terminal surface intermediate part of first vertical beam portion sets up to couple with the telescoping cylinder and the upper end terminal surface intermediate part of first vertical beam portion sets up to couple with first live-rollers and second live-rollers rotary type respectively through the ear seat, the upper end terminal surface intermediate part of first crossbeam portion sets up to couple with first live-rollers rotary type respectively through the ear seat and the upper end terminal surface intermediate part of second crossbeam portion sets up to couple with second live-rollers rotary type respectively through the ear seat, the first beam portion, the second beam portion and the first vertical beam portion are respectively provided as rectangular bar-shaped bodies.

The utility model discloses a, the telescoping cylinder sets up to two section formula telescopic links and the flexible end of telescoping cylinder sets up to couple with upper bracket, and the outer shell portion of telescoping cylinder sets up to couple and the hydraulic pressure port portion of telescoping cylinder sets up to couple with hydraulic means with lower carriage.

The utility model discloses a, the guide post sets up to the rectangular rod-shaped body and the top end of guide post sets up to coupleing with upper bracket, the guide post set up to coupleing with the sleeve slidingtype.

The utility model discloses a, the sleeve sets up to the rectangle siphonozooid and telescopic lower end sets up to the hookup with lower carriage, and the sleeve sets up to the hookup with the guide post cup joint formula.

The utility model discloses a, first bracing piece and second bracing piece set up respectively to the bar and the lower end of first bracing piece and second bracing piece set up respectively to coupleing with the lower movable frame, the last end of first bracing piece and the last end of second bracing piece set up respectively to coupleing with the sleeve and first bracing piece, second bracing piece and sleeve set up to the prism and distribute, the intermediate part of first bracing piece sets up to coupleing with the side frame.

The utility model discloses a, the limit frame sets up to including first vertical pole portion, second vertical pole portion, first horizontal pole portion, first down tube portion, second down tube portion and second horizontal pole portion and the end of second horizontal pole portion sets up to hookup with first bracing piece, one of them end of first vertical pole portion and one of them end of second vertical pole portion set up respectively to hookup with first horizontal pole portion and wherein another end of first vertical pole portion and wherein another end of second vertical pole portion set up respectively to hookup with the lower moving frame, one of them end of first down tube portion and one of them end of second down tube portion set up respectively to hookup respectively with first horizontal pole portion and wherein another end of first down tube portion and wherein another end of second down tube portion to hookup with second horizontal pole portion, first vertical pole portion, second vertical pole portion, first horizontal pole portion, first down tube portion, first horizontal pole portion, first down tube portion, first horizontal pole portion, first down tube portion, first horizontal pole portion, first oblique pole portion, first horizontal pole portion, first oblique pole portion, second horizontal pole portion, first oblique pole portion, second horizontal pole portion, first oblique pole portion, second horizontal pole portion, first oblique pole portion, second horizontal pole portion, first oblique pole portion, second oblique pole portion, first oblique pole portion, second oblique pole portion, first oblique pole portion, second oblique pole portion, first oblique pole portion, second oblique pole portion, first oblique pole portion, second oblique pole portion, first oblique pole portion, The second inclined rod part and the second cross rod part are respectively arranged into a strip-shaped body.

The utility model discloses a lower moving frame is set to include the second vertical beam portion, the third horizontal beam portion, the fourth horizontal beam portion, the fifth horizontal beam portion, the sixth horizontal beam portion, the third vertical beam portion, the roller portion and the fourth vertical beam portion and one of the ends of the second vertical beam portion and one of the ends of the fourth vertical beam portion are respectively set to be connected with the ends of the third horizontal beam portion and the ends of the fourth horizontal beam portion, the other one of the ends of the second vertical beam portion and the other one of the ends of the fourth vertical beam portion are respectively set to be connected with the ends of the fifth horizontal beam portion and the ends of the sixth horizontal beam portion, the middle portion of the fourth horizontal beam portion and the middle portion of the sixth horizontal beam portion are respectively set to be connected with the ends of the third vertical beam portion and the lower end face of the end of the second vertical beam portion and the lower end face of the end of the fourth vertical beam portion are respectively set to be connected with the roller portion, the middle portion of the third vertical beam portion is set to be connected with the telescopic cylinder and the support of the roller portion is set to be connected with the side frame, the end upper end face portion of the fourth beam portion and the end upper end face portion of the sixth beam portion are respectively set to be connected with the sleeve and the second support rod, the end upper end face portion of the third beam portion and the end upper end face portion of the fifth beam portion are set to be connected with the sleeve and the first support rod, the second vertical beam portion, the third beam portion, the fourth beam portion, the fifth beam portion, the sixth beam portion, the third vertical beam portion and the fourth vertical beam portion are set to be rectangular strip-shaped bodies, and the roller portion is set to be a universal roller.

The utility model designs that the first rotating roller, the second rotating roller, the upper support frame, the telescopic cylinder and the lower moving frame are distributed according to the V-shaped lifting support mode, and the first rotating roller, the second rotating roller, the upper support frame, the telescopic cylinder, the lower moving frame, the guide post and the sleeve, the first supporting rod and the second supporting rod are arranged to be distributed according to a standard linear motion mode, the first rotating roller, the second rotating roller, the upper supporting frame, the telescopic cylinder, the lower moving frame and the side frames are arranged to be distributed according to an extending frame mode, the two side frames are arranged to be distributed along the front and back of the transverse central line of the lower moving frame, the guide column, the sleeve, the first supporting rod and the second supporting rod are arranged to form a group of sliding sleeve components, the four groups of sliding sleeve components are arranged between the corner of the upper supporting frame and the corner of the lower moving frame respectively, and the first vertical rod portion and the second vertical rod portion are arranged to be connected with the roller portions respectively.

The utility model discloses a, set up to including last double-layered arc frame to the interface arrangement, lower double-layered arc frame, the locating claw, earflap group, the link, manual jack, the depression bar, fixed axle and earflap axle and the locating claw sets up respectively on last double-layered arc frame and lower double-layered arc frame, be provided with earflap group on last double-layered arc frame, be provided with fixed axle and earflap axle respectively on earflap group and be provided with the link between earflap axle and lower double-layered arc frame, be provided with manual jack and be provided with the depression bar between manual jack and fixed axle between link and last double-layered arc frame.

The utility model discloses a, go up the arc holder and set up to first arc pole portion, second arc pole portion and diaphragm portion and the end of first arc pole portion and second arc pole portion sets up respectively to hookup with the upper end terminal surface medial part of diaphragm portion, the inner wall of first arc pole portion and the inner wall of second arc pole portion set up respectively to hookup with the locating pawl and the outer side portion of the upper end terminal surface side portion of diaphragm portion and first arc pole portion, the outer side portion of the upper end terminal surface side portion of diaphragm portion and second arc pole portion do not sets up to hookup with otic placode group, the upper end terminal surface portion of diaphragm portion sets up to hookup with manual jack and the contour line of first arc pole portion and the contour line of second arc pole portion set up respectively to the part of circumference, the diaphragm portion sets up to the rectangle lamellar body.

The utility model discloses a, the arc holder sets up to include third arc pole portion down, fourth arc pole portion and horizontal head portion and the end of third arc pole portion and fourth arc pole portion set up respectively to the upper end terminal surface medial part hookup with horizontal head portion, be provided with the opening cell body and the opening cell body sets up to hookup with the link at the lower extreme terminal surface portion of horizontal head portion, the inner wall of third arc pole portion and the inner wall of fourth arc pole portion set up respectively to hookup and the contour line of third arc pole portion and the contour line of fourth arc pole portion set up respectively to the partly of circumferential line with the locating pawl, horizontal head portion sets up to the rectangular block body and the opening cell body sets up to V font groove body.

The utility model discloses a, the locating pawl sets up to including the portion of gripping, first briquetting portion and second briquetting portion and the end of the portion of gripping sets up respectively to coupleing with first briquetting portion and second briquetting portion, the outer surface portion of first briquetting portion and the lateral surface part of second briquetting portion do not set up to and press from both sides the arc frame with last and press from both sides the arc frame hookup down and the inner surface portion of the interior side portion of first briquetting portion and second briquetting portion do not set up to the end contact hookup with the pitch tube, the portion of gripping sets up to the U font rod-shaped body and first briquetting portion and second briquetting portion set up respectively to the rectangular block strip-shaped body, the portion of gripping sets up to being omega font with first briquetting portion and second briquetting portion and distributes.

The utility model discloses a, otic placode group sets up to including first board and second board and the medial surface part of first board and second board sets up respectively to the hookup of arc frame with last clamp, the inner end terminal surface portion of first board and the inner end terminal surface portion of second board set up respectively to the hookup with the fixed axle and the outer end terminal surface portion of first board and second board sets up respectively to the hookup with the otic placode axle, first board and second board set up respectively to the triangle-shaped platelike body.

The utility model discloses a, be provided with the bending body in the upper edge of the ring portion of link and the middle part of the vertical edge of ring portion sets up to the hookup of rotating formula with the otic placode axle, and the lower extreme of ring portion sets up to and presss from both sides the bow tie and the bending body sets up to the hookup of contact formula with manual jack down, and ring portion sets up to the rectangular ring body and the bending body sets up to the flange body.

The utility model relates to a, the fixed axle sets up to circular rod-shaped body and the end of fixed axle sets up to be coupleed with otic placode group, and the fixed axle sets up to be coupleed with the depression bar rotary type.

The utility model relates to a, the otic placode axle sets up to T font rodlike body and the inner end of otic placode axle sets up to be organized the hookup with the otic placode, and the otic placode axle sets up to be linked up with the link rotary type.

The utility model discloses a, the depression bar sets up to the rectangular rod-shaped body and the inner end of depression bar sets up to hookup with the fixed axle rotary type, and the lower extreme terminal surface intermediate part of depression bar sets up to contact formula hookup with hand jack.

The utility model discloses a, hand jack's flexible end sets up to hookup with link contact and hand jack's casing sets up to hookup with last double-layered arc frame contact type, hand jack's pressurization contact set up to hookup with depression bar contact.

The utility model designs an upper arc clamping frame, a lower arc clamping frame, a positioning claw, an ear plate group, hanging rings, a manual jack, a pressure rod, a fixed shaft and an ear plate shaft which are arranged to be distributed in a surrounding clamping mode, the positioning claw is respectively arranged to be distributed along the peripheral line interval arrangement of the upper arc clamping frame and the peripheral line interval arrangement of the lower arc clamping frame, the ear plate group, the hanging rings, the manual jack, the pressure rod, the fixed shaft and the two ear plate shafts are arranged to form a group of end furling parts, two groups of end furling parts are respectively arranged on the upper arc clamping frame, a ring part is arranged to be connected with an opening groove body, a first pressing block part is respectively arranged to be connected with a first arc rod part and a third arc rod part, a second pressing block part is respectively arranged to be connected with a second arc rod part and a fourth arc rod part, a holding part is respectively arranged between the first arc rod part and the second arc rod part, the third arc rod part and the fourth arc rod part, the first plate portion is respectively arranged to be connected with the first arc rod portion and the transverse plate portion, and the second plate portion is respectively arranged to be connected with the second arc rod portion and the transverse plate portion.

The utility model discloses a, the interface arrangement sets up to still include the ring gear, first guide rail circle, the second guide rail circle, the horizontal pole, the montant, the locomotive, power gear group, the arch roof beam, moving platform, beveling device and scraper blade are and including between ring gear and the first guide rail circle, be provided with horizontal pole and montant between ring gear and the second guide rail circle respectively, be provided with the locomotive respectively on first guide rail circle and second guide rail circle and be provided with power gear group between locomotive and ring gear, be provided with the arch roof beam on the locomotive and be provided with moving platform on the arch roof beam, be provided with beveling device and scraper blade respectively on moving platform and the ring gear setting is in the portion of gripping, first guide rail circle sets up in first briquetting portion and the second guide rail circle sets up in second briquetting portion.

The utility model discloses a, the ring gear sets up to the ring gear body and the ring gear sets up to hookup with power gear train meshing type, and the side portion of ring gear sets up to be provided with the screw hole body with the horizontal pole hookup and the outer end terminal surface portion of ring gear including, and the screw hole body of ring gear sets up to hookup through bolt and portion of gripping.

The utility model discloses a, the up end terminal surface portion of the ring portion of first guide rail circle and the up end terminal surface portion of the ring portion of second guide rail circle are provided with the recess body respectively and the recess body sets up to hookup with the locomotive, the up end terminal surface portion of ring portion sets up to hookup and the contour line of ring portion sets up to the T font with the montant, the vertical portion of the ring portion of first guide rail circle sets up to and the embedded hookup of ring portion of second guide rail circle with the embedded hookup of first briquetting portion, the recess body sets up to the annular body of U font.

The utility model discloses a, the horizontal pole sets up to the rectangle rod-shaped body that outer end has the through-hole body and the inner end of horizontal pole sets up to hookup with the ring gear, and the through-hole body of horizontal pole sets up to hookup and the outer end of horizontal pole sets up to hookup through two nuts and montant with the montant hookup.

The utility model discloses a, the montant sets up to the circular rod body that the upper end has the screw body and the lower tip of montant sets up respectively to be linked to with first guide rail circle and second guide rail circle, and the upper end of montant sets up to linking to and the montant screw body sets up to linking through double nut and horizontal pole with the horizontal pole running through the cluster formula and linking.

The utility model discloses a, the locomotive sets up to including frame portion and gyro wheel and the bight of frame portion sets up respectively to linking through axis of rotation and gyro wheel, be provided with the window body that leaks on frame portion and the gyro wheel sets up respectively to linking with first guide rail circle and second guide rail circle, the upper end terminal surface portion of frame portion sets up respectively to linking with power gear group and arch beam and the window body that leaks sets up respectively to and holds the formula hookup with groove device and scraper blade, frame portion sets up to the rectangular box-shaped body and the gyro wheel sets up to the circular wheel-shaped body, the window body that leaks sets up to the rectangular hole-shaped body.

The utility model discloses a, power gear set's motor sets up to hookup and power gear set's driving gear and driven gear set up respectively to hookup with the locomotive rotary type with the locomotive, power gear set's driving gear set up to hookup and power gear set's driven gear set up to hookup with the motor end shaft of power gear set and with ring gear meshing formula.

The utility model discloses a, the arch roof beam sets up to the U font frame body and the perpendicular portion end of arch roof beam sets up to the hookup with the locomotive, sets up to the middle two nuts that set up to with moving platform cup joint formula hookup and lie in moving platform of the horizontal portion centre gripping formula hookup of arch roof beam with the moving platform.

The utility model discloses a, moving platform sets up to T font platelike body and moving platform's vertical pole sets up to running through the cluster formula hookup with the arch roof beam, and moving platform's vertical pole sets up to linking and moving platform's horizontal board side face sets up to linking with arch roof beam contact through two nuts, and moving platform's horizontal board sets up respectively to linking with groove device and scraper blade.

The utility model discloses a, the motor of beveling device sets up to the hookup with moving platform and the motor end shaft of beveling device sets up to hookup with milling cutter, and the motor end shaft of beveling device sets up to running through the formula hookup and the milling cutter of beveling device sets up to the taper cutter body with the locomotive.

The utility model discloses a, the scraper blade sets up to V font elasticity lamellar body and the top end of scraper blade sets up to coupleing with moving platform, and the scraper blade sets up to coupleing with the locomotive running through the cluster formula.

The utility model discloses a, the end of the portion of gripping sets up respectively to the upper end terminal surface intermediate part with first briquetting portion and the upper end terminal surface intermediate part hookup of second briquetting portion and is provided with the bayonet socket body respectively at the upper end terminal surface medial part of first briquetting portion and the upper end terminal surface medial part of second briquetting portion, the bayonet socket body of first briquetting portion sets up to the bayonet socket body that couples and second briquetting portion with first guide rail circle and sets up to the hookup with second guide rail circle, the bayonet socket body of first briquetting portion and the bayonet socket body of second briquetting portion set up respectively to U font groove body, be provided with the through-hole body in the portion of gripping and the through-hole body of the portion of gripping sets up to through bolt and ring gear screw thread formula hookup.

The utility model discloses a, a horizontal pole and a montant set up to constitute a set of dead lever part and multiunit dead lever part sets up respectively to distribute along the circumference interval arrangement of ring gear, and the gyro wheel sets up to hookup with the groove body.

In the technical scheme, the transfer device and the interface device for welding the joint pipe welding port in the stable connection state are important technical characteristics, and have novelty, creativity and practicability in the technical field of pipeline welding positioning devices for pipe galleries, and terms in the technical scheme can be explained and understood by patent documents in the technical field.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Figure 1 is a schematic view of one of the first embodiments of the present invention,

figure 2 is a schematic view of the transfer device 1,

figure 3 is a top view of figure 2,

figure 4 is a schematic view of the structure of the interface device 2,

figure 5 is a top view of figure 4,

figure 6 is a schematic view of a second embodiment of the present invention,

fig. 7 is a schematic view showing the connection relationship between the holding portion 231, the first pressing block portion 232, the second pressing block portion 233, the inner gear ring 50, the first guide rail ring 51, the second guide rail ring 52, the cross bar 53, the vertical bar 54, the cart 55 and the power gear train 56,

FIG. 8 is a schematic view showing the connection relationship between the carriage 55, the arch beam 57, the movable platform 58, the beveling device 59 and the scraper 61,

the device comprises a transfer device-1, a butt joint device-2, a first rotating roller-11, a second rotating roller-12, an upper support frame-13, a telescopic cylinder-14, a guide column-15, a sleeve-16, a first support rod-17, a second support rod-18, a side frame-19, a lower moving frame-10, a first cross beam part-131, a second cross beam part-132, a first vertical beam part-133, a first vertical beam part-191, a second vertical beam part-192, a first cross beam part-193, a first inclined beam part-194, a second inclined beam part-195, a second cross beam part-196, a second vertical beam part-101, a third cross beam part-102, a fourth cross beam part-103, a fifth cross beam part-104, a sixth cross beam part-105, a third vertical beam part-106, a third cross beam part-195, a second cross beam part-196, a second vertical beam part-101, a third cross beam part-102, a fourth cross beam part-103, a fifth cross beam part-104, a sixth cross beam part-105, a sixth cross beam part-106, a third cross beam part-106, a second inclined beam part-193, a second inclined beam part-131, a second inclined beam part, a second inclined part-inclined part, a second inclined part, a, A roller part-107, a fourth vertical beam part-108, an upper arc clamping frame-21, a lower arc clamping frame-22, a positioning claw-23, an ear plate group-24, a hanging ring-25, a manual jack-26, a pressure lever-27, a fixed shaft-28, an ear plate shaft-29, a first arc rod part-211, a second arc rod part-212, a transverse plate part-213, a third arc rod part-221, a fourth arc rod part-222, a transverse head part-223, an open groove body-224, a holding part-231, a first pressing block part-232, a second pressing block part-233, a first plate part-241, a second plate part-242, a ring part-251, a bending body-252, an inner gear ring-50, a first guide rail ring-51, a second guide rail ring-52, a transverse rod-53, a vertical rod-54, a positioning claw-23, a lug plate group-24, a hanging ring part-222, a hanging ring-223, a transverse head part-223, an open groove body-224, a holding part-231, a first pressing block part-232, a second pressing block part, a second block part-242, a second block part, a third block part, a fourth, A moving vehicle-55, a power gear set-56, an arch beam-57, a moving platform-58, a beveling device-59, a scraper-61, a rail ring part-511, a groove body-512, a frame part-551, a roller-552 and a permeable window body-553.

Detailed Description

Terms such as "having," "including," and "comprising," as used herein with respect to the present invention, are to be understood as not specifying the presence or addition of one or more other elements or combinations thereof.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features mentioned in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other, and unless otherwise specified, the equipment and materials used in the following examples are commercially available, and if the processing conditions are not specified, please refer to the purchased product specification or follow the conventional method in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Fig. 1 is one of the first embodiments of the present invention, and the present embodiment is specifically described with reference to the accompanying drawings, and includes a transfer device 1 and a butt joint device 2, and the transfer device 1 and the butt joint device 2 are respectively disposed on the joint pipe.

In this embodiment, the transfer device 1 is configured to include a first rotating roller 11, a second rotating roller 12, an upper support frame 13, a telescopic cylinder 14, a guide post 15, a sleeve 16, a first support rod 17, a second support rod 18, a side frame 19, and a lower moving frame 10, and is provided with the first rotating roller 11 and the second rotating roller 12 on the upper support frame 13, respectively, the telescopic cylinder 14, the guide post 15, and the sleeve 16 are provided between the upper support frame 13 and the lower moving frame 10, and the first support rod 17 and the second support rod 18 are provided between the sleeve 16 and the lower moving frame 10, and the side frame 19 is provided on the lower moving frame 10.

By transfer device 1, realized being connected with the festival pipe, its technical aim at: for use as a component for transporting the joint pipe to the installation site.

In the present embodiment, the first rotating roller 11 and the second rotating roller 12 are respectively provided as a shaft-shaped body having a central shape and the end of the first rotating roller 11 and the end of the second rotating roller 12 are respectively provided to be rotatably coupled with the upper support frame 13, the first rotating roller 11 and the second rotating roller 12 are respectively provided to have a V-shape and the angle between the center line of the first rotating roller 11 and the horizontal line of the upper support frame 13 and the angle between the center line of the second rotating roller 12 and the horizontal line of the upper support frame 13 are respectively provided to be 55 to 75 °, and the first rotating roller 11 and the second rotating roller 12 are provided to be coupled with the joint pipe in a contact manner.

Through first live-rollers 11 and second live-rollers 12, formed the support tie point to upper support frame 13, by first live-rollers 11 and second live-rollers 12, realized being connected with upper support frame 13, its technical aim at: as a means for supporting the joint.

In the present embodiment, the upper support frame 13 is configured to include the first beam portion 131, the second beam portion 132, and the first vertical beam portion 133, and one end of the first vertical beam portion 133 is configured to be coupled to the middle portion of the first beam portion 131, another end of the first vertical beam portion 133 is configured to be coupled to the middle portion of the second beam portion 132, and the end of the first beam portion 131 and the end of the second beam portion 132 are respectively configured to be coupled to the guide post 15, a lower end surface middle portion of the first vertical beam portion 133 is configured to be coupled to the telescopic cylinder 14, and an upper end surface middle portion of the first vertical beam portion 133 is configured to be rotatably coupled to the first rotating roller 11 and the second rotating roller 12 via an ear seat, an upper end surface middle portion of the first beam portion 131 is configured to be rotatably coupled to the first rotating roller 11 via an ear seat, and an upper end surface middle portion of the second beam portion 132 is configured to be rotatably coupled to the second rotating roller 12 via an ear seat, the first cross member 131, the second cross member 132, and the first vertical member 133 are each provided as a rectangular bar-shaped body.

Through last support frame 13, formed the support connection point to first live-rollers 11, second live-rollers 12, telescopic cylinder 14 and guide post 15, by first crossbeam portion 131, second crossbeam portion 132 and first vertical beam portion 133, realized being connected with first live-rollers 11, realized being connected with second live-rollers 12, by first vertical beam portion 133, realized being connected with telescopic cylinder 14, by first crossbeam portion 131 and second crossbeam portion 132, realized being connected with guide post 15, its technical purpose lies in: as a means for supporting the first rotating roller 11 and the second rotating roller 12.

In the present embodiment, the telescopic cylinder 14 is provided as a two-stage telescopic rod and the telescopic end of the telescopic cylinder 14 is provided to be coupled with the upper support frame 13, the outer shell portion of the telescopic cylinder 14 is provided to be coupled with the lower moving frame 10 and the hydraulic port portion of the telescopic cylinder 14 is provided to be coupled with the hydraulic device.

Through telescopic cylinder 14, formed the support tie point to upper bracket 13 and lower movable rack 10, by telescopic cylinder 14, realized being connected with upper bracket 13, realized being connected with lower movable rack 10, its technical aim at: used as a power component for driving the upper support frame 13 to lift.

In the present embodiment, the guide post 15 is provided as a rectangular rod-shaped body and the upper end of the guide post 15 is provided to be coupled with the upper support frame 13, and the guide post 15 is provided to be slidably coupled with the sleeve 16.

Through guide post 15, formed the support connection point to upper bracket 13 and sleeve 16, by guide post 15, realized being connected with upper bracket 13, realized being connected with sleeve 16, its technical aim at: and is used as one of the guide parts for lifting the upper support frame 13.

In the present embodiment, the sleeve 16 is provided as a rectangular tubular body and a lower end of the sleeve 16 is provided to be coupled with the lower moving frame 10, and the sleeve 16 is provided to be coupled with the guide post 15 in a socket manner.

Through sleeve 16, formed the support connection point to guide post 15 and lower movable frame 10, by sleeve 16, realized being connected with guide post 15, realized being connected with lower movable frame 10, its technical aim at: and a second guide member for lifting the upper support frame 13.

In the present embodiment, the first support bar 17 and the second support bar 18 are respectively provided as a bar-shaped body and the lower end of the first support bar 17 and the lower end of the second support bar 18 are respectively provided to be coupled with the lower moving frame 10, the upper end of the first support bar 17 and the upper end of the second support bar 18 are respectively provided to be coupled with the sleeve 16 and the first support bar 17, the second support bar 18 and the sleeve 16 are provided to be distributed in a triangular prism, and the middle portion of the first support bar 17 is provided to be coupled with the side frame 19.

Through first bracing piece 17 and second bracing piece 18, formed the support tie point to sleeve 16, side frame 19 and movable rack 10 down, by first bracing piece 17 and second bracing piece 18, realized being connected with sleeve 16, realized being connected with side frame 19, realized being connected with movable rack 10 down, its technical aim at: for serving as a reinforcing member for coupling the sleeve 16 and the lower traveling frame 10.

In this embodiment, the side frame 19 is configured to include a first vertical rod portion 191, a second vertical rod portion 192, a first horizontal rod portion 193, a first diagonal rod portion 194, a second diagonal rod portion 195, and a second horizontal rod portion 196, and the end of the second horizontal rod portion 196 is configured to couple with the first support rod 17, one of the ends of the first vertical rod portion 191 and one of the ends of the second vertical rod portion 192 are respectively configured to couple with the first horizontal rod portion 193 and the other of the ends of the first vertical rod portion 191 and the other of the ends of the second vertical rod portion 192 are respectively configured to couple with the lower movable frame 10, one of the ends of the first diagonal rod portion 194 and one of the ends of the second diagonal rod portion 195 are respectively configured to couple with the first horizontal rod portion 193 and the other of the first diagonal rod portion 194 and the other of the second diagonal rod portion 195 are respectively configured to couple with the second horizontal rod portion 196, the first vertical rod portion 191, The second upright portion 192, the first horizontal portion 193, the first diagonal portion 194, the second diagonal portion 195, and the second horizontal portion 196 are respectively provided as a bar-like body.

Through side frame 19, formed the support connection point to first bracing piece 17 and lower movable rack 10, by second horizontal pole portion 196, realized being connected with first bracing piece 17, by first vertical pole portion 191 and second vertical pole portion 192, realized being connected with lower movable rack 10, by first horizontal pole portion 193, first down tube portion 194 and second down tube portion 195, realized being connected with second horizontal pole portion 196, its technical aim lies in: the handle part is used as a handle part for applying pushing power by an operator.

In this embodiment, the lower moving frame 10 is configured to include the second vertical beam portion 101, the third vertical beam portion 102, the fourth vertical beam portion 103, the fifth vertical beam portion 104, the sixth vertical beam portion 105, the third vertical beam portion 106, the roller portion 107, and the fourth vertical beam portion 108, and one of the ends of the second vertical beam portion 101 and one of the ends of the fourth vertical beam portion 108 are configured to be coupled to the end of the third vertical beam portion 102 and the end of the fourth horizontal beam portion 103, respectively, the other of the ends of the second vertical beam portion 101 and the other of the ends of the fourth vertical beam portion 108 are configured to be coupled to the end of the fifth vertical beam portion 104 and the end of the sixth vertical beam portion 105, respectively, the middle portion of the fourth horizontal beam portion 103 and the middle portion of the sixth horizontal beam portion 105 are configured to be coupled to the end of the third vertical beam portion 106, respectively, and the lower end portions of the ends of the second vertical beam portion 101 and the lower end portion of the fourth vertical beam portion 108 are configured to be coupled to the roller portion 107, respectively, the middle portion of the third vertical beam portion 106 is provided to be coupled to the telescopic cylinder 14 and the support of the roller portion 107 is provided to be coupled to the side frame 19, the head upper end surface portion of the fourth horizontal beam portion 103 and the head upper end surface portion of the sixth horizontal beam portion 105 are provided to be coupled to the sleeve 16 and the second support rod 18, respectively, and the head upper end surface portion of the third horizontal beam portion 102 and the head upper end surface portion of the fifth horizontal beam portion 104 are provided to be coupled to the sleeve 16 and the first support rod 17, the second vertical beam portion 101, the third horizontal beam portion 102, the fourth horizontal beam portion 103, the fifth horizontal beam portion 104, the sixth horizontal beam portion 105, the third vertical beam portion 106, and the fourth vertical beam portion 108 are provided to be rectangular bar-shaped bodies and the roller portion 107 is provided to be a universal roller.

Through lower movable frame 10, formed the support connection point to telescoping cylinder 14, sleeve 16, first bracing piece 17, second bracing piece 18 and side frame 19, by third vertical beam portion 106, realized being connected with telescoping cylinder 14, by fourth horizontal beam portion 103 and sixth horizontal beam portion 105, realized being connected with sleeve 16, realized being connected with second bracing piece 18, by third horizontal beam portion 102 and fifth horizontal beam portion 104, realized being connected with first bracing piece 17, by gyro wheel portion 107, realized being connected with side frame 19, by second vertical beam portion 101 and fourth vertical beam portion 108, realized being connected with gyro wheel portion 107, its technical aim at: for acting as a moving support carrier for the telescopic ram 14.

In the present embodiment, the first and second rotating rollers 11 and 12 and the upper support frame 13, the telescopic cylinder 14 and the lower support frame 10 are arranged to be distributed in a V-shaped elevating support manner and the first rotating roller 11, the second rotating roller 12, the upper support frame 13, the telescopic cylinder 14 and the lower support frame 10 and the guide posts 15, the sleeves 16, the first support rods 17 and the second support rods 18 are arranged to be distributed in a regular linear motion manner, the first rotating roller 11, the second rotating roller 12, the upper support frame 13, the telescopic cylinder 14 and the lower support frame 10 and the side frames 19 are arranged to be distributed in an extension frame manner and the two side frames 19 are arranged to be arranged in tandem along the transverse center line of the lower support frame 10, one guide post 15, one sleeve 16, one first support rod 17 and one second support rod 18 are arranged to constitute one set of sliding sleeve members and four sets of sliding sleeve members are respectively arranged between the corners of the upper support frame 13 and the corners of the lower support frame 10, the first and second upright portions 191 and 192 are respectively provided to be coupled with the roller portion 107.

In the present embodiment, the interface device 2 is configured to include an upper arc clamping frame 21, a lower arc clamping frame 22, a positioning claw 23, an ear plate group 24, a hanging ring 25, a manual jack 26, a pressing rod 27, a fixing shaft 28 and an ear plate shaft 29, wherein the positioning claw 23 is respectively disposed on the upper arc clamping frame 21 and the lower arc clamping frame 22, the ear plate group 24 is disposed on the upper arc clamping frame 21, the fixing shaft 28 and the ear plate shaft 29 are respectively disposed on the ear plate group 24, the hanging ring 25 is disposed between the ear plate shaft 29 and the lower arc clamping frame 22, the manual jack 26 is disposed between the hanging ring 25 and the upper arc clamping frame 21, and the pressing rod 27 is disposed between the manual jack 26 and the fixing shaft 28.

In the present embodiment, the upper arc clamping frame 21 is provided with the first arc rod portion 211, the second arc rod portion 212 and the transverse plate portion 213 and the tip of the first arc rod portion 211 and the tip of the second arc rod portion 212 are respectively provided to be coupled with the upper end surface inner side portion of the transverse plate portion 213, the inner wall of the first arc rod portion 211 and the inner wall of the second arc rod portion 212 are respectively provided to be coupled with the positioning claws 23 and the upper end surface side portion of the transverse plate portion 213 and the outer side portion of the first arc rod portion 211, the upper end surface side portion of the transverse plate portion 213 and the outer side portion of the second arc rod portion 212 are respectively provided to be coupled with the lug plate group 24, the upper end surface portion of the transverse plate portion 213 is provided to be coupled with the manual jack 26 and the contour line of the first arc rod portion 211 and the contour line of the second arc rod portion 212 are respectively provided as a part of the circumferential line, and the transverse plate portion 213 is provided as a rectangular sheet-shaped body.

Through last arc clamping frame 21, formed the support tie point to positioning pawl 23, otic placode group 24 and hand jack 26, by first arc pole portion 211 and second arc pole portion 212, realized being connected with positioning pawl 23, by first arc pole portion 211, second arc pole portion 212 and diaphragm portion 213, realized being connected with otic placode group 24, by diaphragm portion 213, realized being connected with hand jack 26, its technical aim at: for serving as a support carrier for the positioning claws 23, the lug plate groups 24 and the hand jacks 26.

In the present embodiment, the lower arc clamping frame 22 is configured to include a third arc rod portion 221, a fourth arc rod portion 222, and a transverse head portion 223, and the tip of the third arc rod portion 221 and the tip of the fourth arc rod portion 222 are respectively configured to couple with the inner side portion of the upper end surface of the transverse head portion 223, an open groove 224 is provided at the lower end surface of the transverse head portion 223 and the open groove 224 is configured to couple with the suspension ring 25, the inner wall of the third arc rod portion 221 and the inner wall of the fourth arc rod portion 222 are respectively configured to couple with the positioning pawl 23 and the contour line of the third arc rod portion 221 and the contour line of the fourth arc rod portion 222 are respectively configured to be a part of the circumferential line, the transverse head portion 223 is configured to be a rectangular block-shaped body and the open groove 224 is configured to be a V-shaped groove body.

Through lower arc clamping frame 22, formed the support tie point to locating pawl 23 and link 25, by third arc pole portion 221 and fourth arc pole portion 222, realized being connected with locating pawl 23, by horizontal head 223 and opening cell body 224, realized being connected with link 25, its technical aim at: for serving as a support carrier for the positioning claws 23.

In this embodiment, the positioning pawl 23 is configured to include a holding portion 231, a first pressing portion 232 and a second pressing portion 233, and the ends of the holding portion 231 are respectively configured to be coupled to the first pressing portion 232 and the second pressing portion 233, the outer side portion of the first pressing portion 232 and the outer side portion of the second pressing portion 233 are respectively configured to be coupled to the upper clamping frame 21 and the lower clamping frame 22, and the inner side portion of the first pressing portion 232 and the inner side portion of the second pressing portion 233 are respectively configured to be coupled to the ends of the joint pipe in a contact manner, the holding portion 231 is configured to be a U-shaped rod-shaped body, and the first pressing portion 232 and the second pressing portion 233 are respectively configured to be rectangular rod-shaped bodies, and the holding portion 231, the first pressing portion 232 and the second pressing portion 233 are configured to be distributed in an Ω shape.

Through the positioning claw 23, formed the support tie point to last double-arc frame 21 and lower double-arc frame 22, by first briquetting portion 232 and second briquetting portion 233, realized with last double-arc frame 21 be connected, realized with the lower double-arc frame 22 be connected, by the portion 231 that grips, realized and made things convenient for operating personnel to control the processing, its technical aim at: the joint pipe is used as a component for butt positioning of the joint pipe.

In the present embodiment, the ear plate group 24 is configured to include the first plate portion 241 and the second plate portion 242 and the inner side surface portions of the first plate portion 241 and the second plate portion 242 are respectively configured to be coupled with the upper clip frame 21, the inner end surface portion of the first plate portion 241 and the inner end surface portion of the second plate portion 242 are respectively configured to be coupled with the fixed shaft 28 and the outer end surface portion of the first plate portion 241 and the outer end surface portion of the second plate portion 242 are respectively configured to be coupled with the ear plate shaft 29, and the first plate portion 241 and the second plate portion 242 are respectively configured to be triangular plate-shaped bodies.

Through otic placode group 24, formed the support tie point to last arc clamping frame 21, fixed axle 28 and otic placode axle 29, by first board 241 and second board 242, realized being connected with last arc clamping frame 21, realized being connected with fixed axle 28, realized being connected with otic placode axle 29, its technical aim lies in: for serving as a support carrier for the fixed shaft 28 and the ear plate shaft 29.

In the present embodiment, a curved body 252 is provided at an upper edge portion of the ring portion 251 of the suspension ring 25 and a middle portion of a vertical edge of the ring portion 251 is provided to be rotatably coupled with the ear plate shaft 29, a lower edge portion of the ring portion 251 is provided to be hitched coupled with the lower clamp bracket 22 and the curved body 252 is provided to be contact-coupled with the manual jack 26, the ring portion 251 is provided as a rectangular ring-shaped body and the curved body 252 is provided as a convex edge body.

Through link 25, formed the support connection point to lower arc clamping frame 22, hand jack 26 and otic placode axle 29, by ring portion 251, realized being connected with arc clamping frame 22 down, realized being connected with otic placode axle 29, by crooked body 252, realized being connected with hand jack 26, its technical aim at: for abutting the upper arc clamping frame 21 and the lower arc clamping frame 22.

In the present embodiment, the fixing shaft 28 is configured as a circular rod-shaped body and the end of the fixing shaft 28 is configured to be coupled with the ear plate set 24, and the fixing shaft 28 is configured to be rotatably coupled with the pressing rod 27.

Through fixed axle 28, formed the support tie point to otic placode group 24 and depression bar 27, by fixed axle 28, realized being connected with otic placode group 24, realized being connected with depression bar 27, its technical objective is: a shaft member for performing a rotational movement as the pressing lever 27.

In the present embodiment, the ear plate shaft 29 is provided as a T-shaped rod-shaped body and the inner end of the ear plate shaft 29 is provided to be coupled with the ear plate group 24, and the ear plate shaft 29 is provided to be rotatably coupled with the suspension ring 25.

Through otic placode axle 29, formed the support tie point to otic placode group 24 and link 25, by otic placode axle 29, realized being connected with otic placode group 24, realized being connected with link 25, its technical aim at: a shaft member for performing a rotational movement as the suspension loop 25.

In the present embodiment, the pressing rod 27 is a rectangular rod-shaped body, the inner end of the pressing rod 27 is rotatably coupled to the fixed shaft 28, and the middle of the lower end of the pressing rod 27 is in contact with the hand jack 26.

Through depression bar 27, formed the support tie point to hand jack 26 and fixed axle 28, realized being connected with hand jack 26 by depression bar 27, realized being connected with fixed axle 28, its technical aim at: for use as a means for manually operating the hand jack 26.

In the present embodiment, the telescopic end of the manual jack 26 is configured to be in contact connection with the suspension loop 25, the housing of the manual jack 26 is configured to be in contact connection with the upper clamping arc frame 21, and the pressurizing contact of the manual jack 26 is configured to be in contact connection with the pressure rod 27.

Through hand jack 26, formed the support tie point to last double-arc frame 21, link 25 and depression bar 27, by hand jack 26, realized being connected with last double-arc frame 21, realized being connected with link 25, realized being connected with depression bar 27, its technical aim at: for swinging as a suspension loop 25.

In this embodiment, the upper arc clamping frame 21, the lower arc clamping frame 22, the positioning claws 23, the ear plate sets 24, the hanging rings 25, the manual jacks 26, the pressing rods 27, the fixing shafts 28 and the ear plate shafts 29 are arranged to be distributed in an encircling clamping manner, the positioning claws 23 are respectively arranged to be distributed along the peripheral line of the upper arc clamping frame 21 and the peripheral line of the lower arc clamping frame 22 at intervals, one ear plate set 24, one hanging ring 25, one manual jack 26, one pressing rod 27, one fixing shaft 28 and two ear plate shafts 29 are arranged to form a group of end collecting parts and two groups of end collecting parts are respectively arranged on the upper arc clamping frame 21, the ring part 251 is arranged to be connected with the open groove body 224, the first pressing block part 232 is respectively arranged to be connected with the first arc rod part 211 and the third arc rod part 221, the second pressing block part 233 is respectively arranged to be connected with the second arc rod part 212 and the fourth arc rod part 222, the holding portion 231 is disposed between the first arc rod portion 211 and the second arc rod portion 212, and the third arc rod portion 221 and the fourth arc rod portion 222, respectively, the first plate portion 241 is disposed to be coupled with the first arc rod portion 211 and the lateral plate portion 213, respectively, and the second plate portion 242 is disposed to be coupled with the second arc rod portion 212 and the lateral plate portion 213, respectively.

The joint pipe is lowered into a pipe gallery through a crane, two transfer devices 1 are placed into the pipe gallery, one of the joint pipes is placed onto the two transfer devices 1 through the crane, the end of the joint pipe is installed between a first rotating roller 11 and a second rotating roller 12, an operator acts on a first inclined rod part 194 and a second inclined rod part 195 to apply pushing acting force to a lower moving frame 10, a roller part 107 rotates to move one of the joint pipes to an installation position, the length of extension and contraction of a telescopic cylinder 14 is adjusted through a hydraulic device, a guide column 15 slides in a sleeve 16, the height of an upper support frame 13 is adjusted, the height of one of the joint pipes is adjusted, the welding port of one of the joint pipes corresponds to the welding port of the other adjacent joint pipe, and when the two joint pipes are butt-welded through a butt-joint device 2, a second pressing block part 233 on a second arc rod part 212 is pressed, The second pressing block part 233 on the fourth arc rod part 222 is installed on the welding port of the other adjacent pipe joint, the second pressing block part 233 on the first arc rod part 211 and the second pressing block part 233 on the third arc rod part 221 are installed on the welding port of one pipe joint, the lower edge part of the ring part 251 is respectively hung on the open groove body 224 on the horizontal head part 223, the hand-operated jack 26 is placed on the horizontal plate part 213, the telescopic end of the hand-operated jack 26 is installed on the bending body 252, the pressing rod 27 acts on the pressing contact of the hand-operated jack 26, operators at two ends respectively operate the pressing rods 27 at two ends of the upper arc clamping frame 21 to extend the telescopic end of the hand-operated jack 26, so that the ring part 251 swings outwards on the lug plate shaft 29 to drive the first pressing block part 232 on the first arc rod part 211 to move upwards and the first pressing block part 232 on the third arc rod part 221 to move upwards, when a gap between the welding port of one of the tube sections and the welding port of another adjacent tube section is welded, the first pressing block part 232 on the first arc rod part 211 and the first pressing block part 232 on the third arc rod part 221 fix one of the tube sections, the first pressing block part 232 on the second arc rod part 212 and the first pressing block part 232 on the fourth arc rod part 222 fix another adjacent tube section, so as to keep the stability between one of the tube sections and another adjacent tube section, and after the welding between one of the tube sections and another adjacent tube section is completed, the telescopic end of the manual jack 26 is in a contracted state, the manual jack 26 is taken out from the plate cross 213, so that the ring part 251 is separated from the open groove 224 on the cross head 223, the upper arc clamping frame 21 and the lower arc clamping frame 22 are taken out from one of the joint pipes and the adjacent other joint pipe, the telescopic cylinders 14 on the two transfer devices 1 which are arranged on the welding port of one of the joint pipes and the welding port of the adjacent other joint pipe are in a contraction state through a hydraulic device, the first rotating roller 11 and the second rotating roller 12 are separated from the welding port of one of the joint pipes and the welding port of the adjacent other joint pipe respectively, an operator acts on the first inclined rod part 194 and the second inclined rod part 195 to exert pushing force on the lower transfer frame 10, the roller part 107 rotates, and the two transfer devices 1 are removed from the welding port of one of the joint pipes and the welding port of the adjacent other joint pipe.

Fig. 6 is a second embodiment of the present invention, which is specifically described with reference to the drawings, the interface device 2 is further configured to include an inner gear ring 50, a first guide rail ring 51, a second guide rail ring 52, a cross bar 53, a vertical bar 54, a moving vehicle 55, a power gear set 56, a arch beam 57, a moving platform 58, a beveling device 59 and a scraping plate 61, the cross bar 53 and the vertical bar 54 are respectively disposed between the inner gear ring 50 and the first guide rail ring 51, and the cross bar 53 and the vertical bar 54 are respectively disposed between the inner gear ring 50 and the second guide rail ring 52, the moving vehicle 55 is respectively disposed on the first guide rail ring 51 and the second guide rail ring 52, the power gear set 56 is disposed between the moving vehicle 55 and the inner gear ring 50, the arch beam 57 is disposed on the moving vehicle 55 and the moving platform 58 is disposed on the arch beam 57, the beveling device 59 and the scraping plate 61 are respectively disposed on the moving platform 58, and the inner gear ring 50 is disposed on the holding portion 231, the first guide ring 51 is disposed on the first presser part 232 and the second guide ring 52 is disposed on the second presser part 233.

In the present embodiment, the ring gear 50 is provided as a toothed ring and the ring gear 50 is provided to be meshingly coupled with the power gear set 56, a side surface portion of the ring gear 50 is provided to be coupled with the cross bar 53 and a threaded hole body is provided at an outer end surface portion of the ring gear 50, and the threaded hole body of the ring gear 50 is provided to be coupled with the grip portion 231 by a bolt.

Through ring gear 50, formed the support connection point to grip 231, horizontal pole 53 and power gear unit 56, by ring gear 50, realized being connected with grip 231, realized being connected with horizontal pole 53, realized being connected with power gear unit 56, its technical aim at: for use as one of the components of the moving vehicle 55.

In the present embodiment, groove bodies 512 are respectively provided at an upper end surface portion of the ring portion 511 of the first rail ring 51 and an upper end surface portion of the ring portion 511 of the second rail ring 52 and the groove bodies 512 are provided to be coupled with the dolly 55, an upper end surface portion of the ring portion 511 is provided to be coupled with the vertical bar 54 and a contour line of the ring portion 511 is provided in a T-shape, a vertical portion of the ring portion 511 of the first rail ring 51 is provided to be in an embedded coupling with the first pressing piece portion 232 and a vertical portion of the ring portion 511 of the second rail ring 52 is provided to be in an embedded coupling with the second pressing piece portion 233, and the groove bodies 512 are provided as U-shaped ring groove bodies.

Through first guide rail circle 51 and second guide rail circle 52, formed the support tie point to first briquetting portion 232, second briquetting portion 233, montant 54 and locomotive 55, by ring gear 50, realized being connected with first briquetting portion 232, realized being connected with second briquetting portion 233, realized being connected with montant 54, realized being connected with locomotive 55, its technical aim at: and a second part for moving the moving vehicle 55.

In the present embodiment, the cross bar 53 is provided as a rectangular rod-shaped body having a through-hole body at an outer end and the inner end of the cross bar 53 is provided to be coupled with the ring gear 50, the through-hole body of the cross bar 53 is provided to be coupled with the vertical bar 54 and the outer end of the cross bar 53 is provided to be coupled with the vertical bar 54 by a double nut.

Through horizontal pole 53, formed the support tie point to inner ring gear 50 and montant 54, by horizontal pole 53, realized being connected with ring gear 50, realized being connected with montant 54, its technical aim at: as one of the means for connection between the ring gear 50 and the first rail ring 51, and between the ring gear 50 and the second rail ring 52.

In the present embodiment, the vertical rod 54 is provided as a circular rod having a screw thread at an upper end and the lower ends of the vertical rod 54 are respectively provided to be coupled with the first and second rail rings 51 and 52, the upper end of the vertical rod 54 is provided to be coupled with the cross bar 53 in a through-type and the screw thread of the vertical rod 54 is provided to be coupled with the cross bar 53 by a double nut.

Through montant 54, formed the support tie point to first guide rail circle 51, second guide rail circle 52 and horizontal pole 53, by montant 54, realized being connected with first guide rail circle 51, realized being connected with second guide rail circle 52, realized being connected with horizontal pole 53, its technical aim at: and a second part for connecting the ring gear 50 and the first rail ring 51 and the ring gear 50 and the second rail ring 52.

In the present embodiment, the movable vehicle 55 is configured to include a frame portion 551 and a roller 552 and corners of the frame portion 551 are respectively configured to be coupled with the roller 552 through a rotation shaft, a transparent window 553 is provided on the frame portion 551 and the roller 552 is respectively configured to be coupled with the first rail ring 51 and the second rail ring 52, upper end surface portions of the frame portion 551 are respectively configured to be coupled with the power gear set 56 and the arch beam 57 and the transparent window 553 is respectively configured to be coupled with the beveling device 59 and the blade 61, the frame portion 551 is configured as a rectangular box-shaped body and the roller 552 is configured as a circular wheel-shaped body, and the transparent window 553 is configured as a rectangular hole-shaped body.

Through the locomotive 55, formed the support connection point to first guide rail circle 51, second guide rail circle 52, power gear set 56, arch roof beam 57, beveling device 59 and scraper blade 61, by gyro wheel 552, realized being connected with first guide rail circle 51, realized being connected with second guide rail circle 52, by frame portion 551, realized being connected with power gear set 56, realized being connected with arch roof beam 57, by leaking window 553, realized being connected with beveling device 59, realized being connected with scraper blade 61, its technical aim at: for serving as a support carrier for the beveling device 59 and the scraper 61.

In the present embodiment, the motor of the power gear set 56 is provided to be coupled with the dolly 55 and the driving gear and the driven gear of the power gear set 56 are provided to be rotatably coupled with the dolly 55, respectively, the driving gear of the power gear set 56 is provided to be shaft-coupled with the motor end of the power gear set 56 and the driven gear of the power gear set 56 is provided to be meshingly coupled with the ring gear 50.

Through power gear set 56, the support connection point to inner ring gear 50 and locomotive 55 has been formed, by power gear set 56, has realized being connected with ring gear 50, has realized being connected with locomotive 55, its technical aim at: and a third part for moving as the moving vehicle 55.

In this embodiment, the arch beam 57 is configured as a U-shaped frame, the end of the vertical portion of the arch beam 57 is configured to couple with the carriage 55, the middle of the lateral portion of the arch beam 57 is configured to couple with the movable platform 58 in a sleeved manner, and the double nuts located on the movable platform 58 are configured to couple with the lateral portion of the arch beam 57 in a clamping manner.

Through the arch roof beam 57, formed the support tie point to locomotive 55 and moving platform 58, by the arch roof beam 57, realized being connected with locomotive 55, realized being connected with moving platform 58, its technical aim is: for use as a rail member for up and down movement of the moving platform 58.

In this embodiment, the moving platform 58 is provided as a T-shaped plate and the vertical rod of the moving platform 58 is provided to be coupled through the arch beam 57, the vertical rod of the moving platform 58 is provided to be coupled with the arch beam 57 through double nuts and the lateral plate side portion of the moving platform 58 is provided to be coupled with the arch beam 57 in contact, and the lateral plates of the moving platform 58 are provided to be coupled with the beveling device 59 and the scraper blade 61, respectively.

Through moving platform 58, formed the support tie point to arch roof beam 57, groove device 59 and scraper blade 61, by moving platform 58, realized being connected with arch roof beam 57, realized being connected with groove device 59, realized being connected with scraper blade 61, its technical aim at: for serving as a support carrier for the beveling device 59 and the scraper 61.

In this embodiment, the motor of the beveling apparatus 59 is provided to be coupled with the moving platform 58 and the motor end shaft of the beveling apparatus 59 is provided to be coupled with the milling cutter, the motor end shaft of the beveling apparatus 59 is provided to be coupled in series with the moving vehicle 55 and the milling cutter of the beveling apparatus 59 is provided as a tapered cutter body.

Through groove device 59, formed the support tie point to locomotive 55 and moving platform 58, by groove device 59, realized being connected with locomotive 55, realized being connected with moving platform 58, its technical aim at: the joint pipe is used as a part for performing groove forming on welding ports of two joint pipes.

In the present embodiment, the blade 61 is provided as a V-shaped elastic sheet-like body and the upper end of the blade 61 is provided to be coupled with the moving platform 58, and the blade 61 is provided to be coupled in series with the moving vehicle 55.

Through scraper blade 61, formed the support tie point to locomotive 55 and moving platform 58, by scraper blade 61, realized being connected with locomotive 55, realized being connected with moving platform 58, its technical aim at: the cleaning device is used for cleaning grooves of welding ports of two joint pipes.

In this embodiment, the ends of the holding part 231 are respectively configured to be coupled to the middle portion of the upper end surface of the first pressing part 232 and the middle portion of the upper end surface of the second pressing part 233, and bayonet bodies are respectively disposed at the inner side portions of the upper end surfaces of the first pressing part 232 and the second pressing part 233, the bayonet body of the first pressing part 232 is configured to be coupled to the first guide rail ring 51 and the bayonet body of the second pressing part 233 is configured to be coupled to the second guide rail ring 52, the bayonet body of the first pressing part 232 and the bayonet body of the second pressing part 233 are respectively configured to be U-shaped groove bodies, a through-hole body is disposed on the holding part 231, and the through-hole body of the holding part 231 is configured to be threadedly coupled to the inner ring gear 50 by a bolt.

Through the positioning claw 23, the support connection point of the internal gear ring 50, the first guide rail ring 51 and the second guide rail ring 52 is formed, the connection with the first guide rail ring 51 is realized by the first pressing block part 232, the connection with the second guide rail ring 52 is realized by the second pressing block part 233, the connection with the internal gear ring 50 is realized by the holding part 231, and the technical purpose thereof is that: for serving as a support carrier for the ring gear 50, the first rail ring 51 and the second rail ring 52.

In this embodiment, one cross bar 53 and one vertical bar 54 are provided to constitute one set of fixing rod parts and the plurality of sets of fixing rod parts are respectively provided to be spaced apart along the circumferential line of the ring gear 50, and the roller 552 is provided to be coupled with the groove body 512.

An inner gear ring 50, a first guide rail ring 51 and a second guide rail ring 52 are respectively sleeved on the joint pipes, a moving vehicle 55 is placed between the inner gear ring 50 and the first guide rail ring 51 and the second guide rail ring 52, when the stability between one joint pipe and the adjacent other joint pipe is kept through an upper arc clamping frame 21, a lower arc clamping frame 22, a positioning claw 23, an ear plate group 24, a hanging ring 25, a manual jack 26, a pressure rod 27, a fixed shaft 28 and an ear plate shaft 29, and before the welding between one joint pipe and the adjacent other joint pipe, the vertical rod 54 is inserted into the cross rod 53, the ring part 511 of the first guide rail ring 51 is installed on the first pressing block part 232, the ring part 511 of the second guide rail ring 52 is installed on the second pressing block part 233, the inner gear ring 50 is connected with the holding part 231 through a bolt, the cross rod 53 is connected with the vertical rod 54 through one group of double nuts, a driven gear of the inner gear ring 56 is connected with the inner gear ring 50, starting a motor of the beveling device 59, enabling a milling cutter of the beveling device 59 to rotate, adjusting the position of the moving platform 58 on the arch beam 57 through the other set of double nuts, enabling the milling cutter of the beveling device 59 to act on welding ports of the two joints of pipes through the through-leakage window body 553, beveling the welding ports of the two joints of pipes, starting the motor of the power gear set 56, enabling the frame part 551 to perform circular motion along the inner gear ring 50, the first guide rail ring 51 and the second guide rail ring 52 through a driving gear and a driven gear of the power gear set 56, performing circular beveling on the welding ports of the two joints of pipes through the milling cutter of the beveling device 59, cleaning the circular beveling of the two joints of pipes through the scraper 61, and after the circular beveling of the welding ports of the two joints of pipes is completed, adjusting the position of the moving platform 58 on the arch beam 57 through the other set of double nuts, enabling the milling cutter of the beveling device 59 to be separated from the welding ports of the two joints of pipes, welding is carried out on the circumferential bevels of the two joint pipes, after the welding between one joint pipe and the other adjacent joint pipe is finished, the bolts on the holding part 231 and the inner gear ring 50 are taken out, the inner gear ring 50 is separated from the holding part 231, the nuts between the cross rod 53 and the vertical rod 54 are in a free state, the rail ring part 511 of the first rail ring 51 is separated from the first pressing block part 232, the rail ring part 511 of the second rail ring 52 is separated from the second pressing block part 233, and then the telescopic end head of the manual jack 26 is in a contraction state.

In the second embodiment of the utility model, the transfer device 1 and the butt joint device 2 are connected with each other in a way of welding the joint pipe welding port in a stable connection state,

the second embodiment of the present invention is based on the first embodiment.

The utility model has the characteristics of down:

1. owing to designed transfer device 1 and to interface device 2, through transfer device 1, realized highly adjusting the festival pipe, through to interface device 2, realized the stable connection to festival pipe welding port, consequently improved the butt joint quality of pipeline.

2. Due to the design of the first rotating roller 11, the second rotating roller 12, the upper support frame 13, the telescopic cylinder 14, the guide post 15, the sleeve 16, the first support rod 17, the second support rod 18, the side frame 19 and the lower moving frame 10, the lifting moving frame is realized.

3. Because the upper arc clamping frame 21, the lower arc clamping frame 22, the positioning claw 23, the ear plate group 24, the hanging ring 25, the manual jack 26, the pressure lever 27, the fixed shaft 28 and the ear plate shaft 29 are designed, the butt joint and the fixation of the welding ports of the butt joint pipes are realized.

4. Owing to designed and carried out numerical range's injecion to the knot configuration form, made numerical range do the utility model discloses a technical scheme in the technical scheme technical characteristics, not through the formula calculation or through the technical characteristics that the limited number of experiments reachs, the experiment shows that this numerical range's technical characteristics has obtained fine technological effect.

5. Owing to designed the utility model discloses a technical characteristic, in technical characteristic's the effect alone and mutual set, through experimental demonstration, the utility model discloses an each item performance index is 1.7 times at least for current each item performance index, has fine market value through the aassessment.

The technical features of the present invention, as well as other technical features of the transfer device 1 and the interface device 2, which are connected to the joint welding port for welding in a stable connection state, are all one of the embodiments of the present invention, and the technical features of the above-mentioned embodiments can be combined arbitrarily, and in order to meet the requirements of patent laws, patent practice rules and examination guidelines, all possible combinations of the technical features of the above-mentioned embodiments will not be described.

Consequently in the pipeline welding positioner technical field who is used for the piping lane, all include be used for carrying out height control's transfer device 1, be used for pressing from both sides the technical content of installing interface arrangement 2 of location to section pipe welding port all be in the protection scope of the utility model.

Claims (9)

1. The utility model provides a pipeline welding position device for piping lane, characterized by: comprises a transfer device (1) for adjusting the height of a joint pipe welding port, a butt joint device (2) for clamping and positioning the joint pipe welding port,

transfer device (1) sets up to include first live-rollers (11), second live-rollers (12), go up support frame (13), telescopic cylinder (14), guide post (15), sleeve (16), first bracing piece (17), second bracing piece (18), side frame (19) and move down movable rack (10) and be provided with first live-rollers (11) and second live-rollers (12) respectively on last support frame (13), be provided with telescopic cylinder (14) respectively between last support frame (13) and move down movable rack (10), guide post (15) and sleeve (16) and be provided with first bracing piece (17) and second bracing piece (18) between sleeve (16) and move down movable rack (10), be provided with side frame (19) on moving down movable rack (10).

2. The pipe weld positioning device for a pipe gallery according to claim 1, wherein: the transfer device (1) and the interface device (2) are connected with each other in a way that the joint pipe welding ports are welded in a stable connection state.

3. The pipe weld positioning device for a pipe gallery according to claim 1, wherein: the joint pipes are respectively provided with a transfer device (1) and a butt joint device (2).

4. The pipe weld positioning device for a pipe gallery according to claim 1, wherein: the first rotating roller (11) and the second rotating roller (12) are respectively arranged into a middle-shaped shaft body, the end head of the first rotating roller (11) and the end head of the second rotating roller (12) are respectively arranged to be rotatably connected with the upper support frame (13), the first rotating roller (11) and the second rotating roller (12) are respectively arranged into a V shape, the included angle between the central line of the first rotating roller (11) and the horizontal line of the upper support frame (13) and the included angle between the central line of the second rotating roller (12) and the horizontal line of the upper support frame (13) are respectively arranged to be 55-75 degrees, the first rotating roller (11) and the second rotating roller (12) are arranged to be in contact connection with the joint pipe,

or, go up support frame (13) and set up to include first horizontal beam portion (131), second horizontal beam portion (132) and first vertical beam portion (133) and one of them end of first vertical beam portion (133) sets up the intermediate part hookup with first horizontal beam portion (131), wherein another end of first vertical beam portion (133) sets up the intermediate part hookup with second horizontal beam portion (132) and the end of first horizontal beam portion (131) and the end of second horizontal beam portion (132) set up respectively and couple with guide post (15), the lower extreme terminal surface intermediate part of first vertical beam portion (133) sets up to couple with telescoping cylinder (14) and the upper end terminal surface intermediate part of first vertical beam portion (133) sets up respectively to couple with first live-rollers (11) and second live-rollers (12) rotary type through the ear seat, the upper end terminal surface intermediate part of first horizontal beam portion (131) sets up respectively to couple with first live-rollers (11) rotary type and the upper end terminal surface intermediate part of second horizontal beam portion (132) is respectively through the ear seat Is rotatably connected with the second rotating roller (12) through an ear seat, the first beam part (131), the second beam part (132) and the first vertical beam part (133) are respectively arranged into rectangular strip bodies,

or the telescopic cylinder (14) is a two-section telescopic rod, the telescopic end of the telescopic cylinder (14) is connected with the upper support frame (13), the outer shell part of the telescopic cylinder (14) is connected with the lower moving frame (10) and the hydraulic port part of the telescopic cylinder (14) is connected with the hydraulic device,

or the guide post (15) is arranged into a rectangular rod-shaped body, the upper end head of the guide post (15) is arranged to be connected with the upper support frame (13), the guide post (15) is arranged to be connected with the sleeve (16) in a sliding way,

or the sleeve (16) is arranged into a rectangular tubular body, the lower end head of the sleeve (16) is arranged to be connected with the lower moving frame (10), the sleeve (16) is arranged to be connected with the guide post (15) in a sleeved mode,

or the first supporting rod (17) and the second supporting rod (18) are respectively arranged into a strip-shaped body, the lower end head of the first supporting rod (17) and the lower end head of the second supporting rod (18) are respectively arranged to be connected with the lower moving frame (10), the upper end head of the first supporting rod (17) and the upper end head of the second supporting rod (18) are respectively arranged to be connected with the sleeve (16), the first supporting rod (17), the second supporting rod (18) and the sleeve (16) are arranged to be distributed in a triangular prism shape, the middle part of the first supporting rod (17) is arranged to be connected with the side frame (19),

or, the side frame (19) is arranged to comprise a first vertical rod part (191), a second vertical rod part (192), a first transverse rod part (193), a first inclined rod part (194), a second inclined rod part (195) and a second transverse rod part (196), the end head of the second transverse rod part (196) is arranged to be coupled with the first supporting rod (17), one end head of the first vertical rod part (191) and one end head of the second vertical rod part (192) are respectively arranged to be coupled with the first transverse rod part (193), the other end head of the first vertical rod part (191) and the other end head of the second vertical rod part (192) are respectively arranged to be coupled with the lower moving frame (10), one end head of the first inclined rod part (194) and one end head of the second inclined rod part (195) are respectively arranged to be coupled with the first transverse rod part (193), and the other end head of the first inclined rod part (194) and the other end head of the second inclined rod part (195) are respectively arranged to be coupled with the second transverse rod part (196) The first vertical rod part (191), the second vertical rod part (192), the first transverse rod part (193), the first inclined rod part (194), the second inclined rod part (195) and the second transverse rod part (196) are respectively arranged into a strip-shaped body,

or, lower movable rack (10) sets up to include second vertical beam portion (101), third vertical beam portion (102), fourth vertical beam portion (103), fifth horizontal beam portion (104), sixth horizontal beam portion (105), third vertical beam portion (106), gyro wheel portion (107) and fourth vertical beam portion (108) and one of them end of second vertical beam portion (101) and one of them end of fourth vertical beam portion (108) set up respectively and couple to the end of third horizontal beam portion (102) and the end of fourth horizontal beam portion (103), wherein another end of second vertical beam portion (101) and wherein another end of fourth vertical beam portion (108) set up respectively and couple to the end of fifth horizontal beam portion (104) and the end of sixth horizontal beam portion (105), the intermediate part of fourth horizontal beam portion (103) and the intermediate part of sixth horizontal beam portion (105) set up respectively and couple to the end of third vertical beam portion (106) and the lower extreme of second vertical beam portion (101) and the end of fourth vertical beam portion (108) The end surface parts are respectively connected with the roller part (107), the middle part of the third vertical beam part (106) is connected with the telescopic cylinder (14) and the support of the roller part (107) is connected with the side frame (19), the end upper end surface part of the fourth transverse beam part (103) and the end upper end surface part of the sixth transverse beam part (105) are respectively connected with the sleeve (16) and the second support rod (18), the end upper end surface part of the third transverse beam part (102) and the end upper end surface part of the fifth transverse beam part (104) are connected with the sleeve (16) and the first support rod (17), the second vertical beam part (101), the third horizontal beam part (102), the fourth horizontal beam part (103), the fifth horizontal beam part (104), the sixth horizontal beam part (105), the third vertical beam part (106), and the fourth vertical beam part (108) are arranged to be rectangular bar-shaped bodies and the roller part (107) is arranged to be a universal roller.

5. The pipe weld positioning device for a pipe rack according to any one of claims 1 to 4, wherein: a first rotating roller (11), a second rotating roller (12), an upper support frame (13), a telescopic cylinder (14), a lower support frame (10), a first rotating roller (11), a second rotating roller (12), the upper support frame (13), the telescopic cylinder (14), the lower support frame (10), guide posts (15), a sleeve (16), a first support rod (17) and a second support rod (18) which are distributed in a mode of V-shaped lifting support and are distributed in a mode of standard linear motion, the first rotating roller (11), the second rotating roller (12), the upper support frame (13), the telescopic cylinder (14), the lower support frame (10) and side frames (19) which are distributed in a mode of extension frames and two side frames (19) which are distributed in a mode of front-back arrangement along the transverse central line of the lower support frame (10), one guide post (15), one sleeve (16), one first support rod (17) and one second support rod (18) which are arranged to form a group of sliding sleeves and are arranged to form a group of sliding sleeves And four sets of sliding sleeve components are respectively arranged between the corner of the upper support frame (13) and the corner of the lower moving frame (10), and the first vertical rod part (191) and the second vertical rod part (192) are respectively connected with the roller part (107).

6. The pipe weld positioning device for a pipe gallery according to claim 3, wherein: the butt joint device (2) is arranged to comprise an upper arc clamping frame (21), a lower arc clamping frame (22), a positioning claw (23), an ear plate group (24), a hanging ring (25), a manual jack (26), a pressure rod (27), a fixing shaft (28) and an ear plate shaft (29), the positioning claw (23) is arranged on the upper arc clamping frame (21) and the lower arc clamping frame (22) respectively, the ear plate group (24) is arranged on the upper arc clamping frame (21), the fixing shaft (28) and the ear plate shaft (29) are arranged on the ear plate group (24) respectively, the hanging ring (25) is arranged between the ear plate shaft (29) and the lower arc clamping frame (22), the manual jack (26) is arranged between the hanging ring (25) and the upper arc clamping frame (21), and the pressure rod (27) is arranged between the manual jack (26) and the fixing shaft (28).

7. The pipe weld positioning device for a pipe gallery according to claim 6, wherein: the upper arc clamping frame (21) is provided with a first arc rod part (211), a second arc rod part (212) and a transverse plate part (213), the end head of the first arc rod part (211) and the end head of the second arc rod part (212) are respectively connected with the inner side part of the upper end face of the transverse plate part (213), the inner wall of the first arc rod part (211) and the inner wall of the second arc rod part (212) are respectively connected with a positioning claw (23), the upper end face side part of the transverse plate part (213) and the outer side part of the first arc rod part (211), the upper end face side part of the transverse plate part (213) and the outer side part of the second arc rod part (212) are respectively connected with an ear plate group (24), the upper end face part of the transverse plate part (213) is connected with a manual jack (26), and the contour line of the first arc rod part (211) and the contour line of the second arc rod part (212) are respectively part of a circumferential line, the horizontal plate part (213) is provided as a rectangular sheet-like body,

or, the lower arc clamping frame (22) is set to include a third arc rod part (221), a fourth arc rod part (222) and a transverse head part (223), the end of the third arc rod part (221) and the end of the fourth arc rod part (222) are respectively set to be connected with the inner side part of the upper end surface of the transverse head part (223), an opening groove body (224) is arranged at the lower end surface part of the transverse head part (223) and the opening groove body (224) is set to be connected with the hanging ring (25), the inner wall of the third arc rod part (221) and the inner wall of the fourth arc rod part (222) are respectively set to be connected with the positioning claw (23), the contour line of the third arc rod part (221) and the contour line of the fourth arc rod part (222) are respectively set to be a part of a circumferential line, the transverse head part (223) is set to be a rectangular block and the opening groove body (224) is set to be a V-shaped groove body,

or, the positioning claw (23) is arranged to include a holding part (231), the first pressing block part (232) and the second pressing block part (233) are arranged, the end of the holding part (231) is respectively connected with the first pressing block part (232) and the second pressing block part (233), the outer side surface part of the first pressing block part (232) and the outer side surface part of the second pressing block part (233) are respectively connected with the upper arc clamping frame (21) and the lower arc clamping frame (22), the inner side surface part of the first pressing block part (232) and the inner side surface part of the second pressing block part (233) are respectively connected with the end of the joint pipe in a contact manner, the holding part (231) is arranged to be a U-shaped rod-shaped body, the first pressing block part (232) and the second pressing block part (233) are respectively arranged to be rectangular-shaped rod-shaped bodies, the holding part (231) is arranged to be distributed in an omega-shaped manner with the first pressing block part (232) and the second pressing block part (233),

or the ear plate group (24) is arranged to comprise a first plate part (241) and a second plate part (242), the inner side surfaces of the first plate part (241) and the second plate part (242) are respectively connected with the upper arc clamping frame (21), the inner end surface part of the first plate part (241) and the inner end surface part of the second plate part (242) are respectively connected with the fixed shaft (28), the outer end surface part of the first plate part (241) and the outer end surface part of the second plate part (242) are respectively connected with the ear plate shaft (29), the first plate part (241) and the second plate part (242) are respectively arranged to be triangular sheet-shaped bodies,

or, a bent body (252) is arranged at the upper edge part of the ring part (251) of the hanging ring (25) and the middle part of the vertical edge of the ring part (251) is rotatably connected with the ear plate shaft (29), the lower edge part of the ring part (251) is arranged to be connected with the lower arc clamping frame (22) in a hanging way and the bent body (252) is arranged to be connected with the manual jack (26) in a contact way, the ring part (251) is arranged to be a rectangular ring body and the bent body (252) is arranged to be a convex edge body,

or the fixed shaft (28) is a circular rod-shaped body, the end head of the fixed shaft (28) is connected with the ear plate group (24), the fixed shaft (28) is connected with the pressure rod (27) in a rotating way,

or the ear plate shaft (29) is arranged into a T-shaped rod-shaped body, the inner end head of the ear plate shaft (29) is connected with the ear plate group (24), the ear plate shaft (29) is rotatably connected with the hanging ring (25),

or the pressure lever (27) is a rectangular rod-shaped body, the inner end head of the pressure lever (27) is rotatably connected with the fixed shaft (28), the middle part of the lower end surface of the pressure lever (27) is connected with the manual jack (26) in a contact way,

or the telescopic end of the manual jack (26) is connected with the hanging ring (25) in a contact mode, the shell of the manual jack (26) is connected with the upper arc clamping frame (21) in a contact mode, and the pressurizing contact of the manual jack (26) is connected with the pressure rod (27) in a contact mode.

8. The pipe weld positioning device for a pipe gallery according to claim 6, wherein: the butt joint device (2) is arranged to further comprise an inner gear ring (50), a first guide rail ring (51), a second guide rail ring (52), a transverse rod (53), a vertical rod (54), a moving vehicle (55), a power gear set (56), an arch beam (57), a moving platform (58), a beveling device (59) and a scraper (61), the transverse rod (53) and the vertical rod (54) are arranged between the inner gear ring (50) and the first guide rail ring (51) and between the inner gear ring (50) and the second guide rail ring (52), the moving vehicle (55) is arranged on the first guide rail ring (51) and the second guide rail ring (52), the power gear set (56) is arranged between the moving vehicle (55) and the inner gear ring (50), the arch beam (57) is arranged on the moving vehicle (55), the moving platform (58) is arranged on the arch beam (57), the beveling device (59) and the scraper (61) are arranged on the moving platform (58), and the inner gear ring (50) is arranged on a holding part (231) ) A first guide ring (51) is arranged on the first pressure piece part (232) and a second guide ring (52) is arranged on the second pressure piece part (233),

or the inner gear ring (50) is arranged as a gear ring body and the inner gear ring (50) is arranged to be in meshed connection with the power gear set (56), the side surface part of the inner gear ring (50) is arranged to be connected with the cross rod (53) and the end surface part of the outer end of the inner gear ring (50) is provided with a threaded hole body, the threaded hole body of the inner gear ring (50) is arranged to be connected with the holding part (231) through a bolt,

or, the upper end face part of the rail ring part (511) of the first rail ring (51) and the upper end face part of the rail ring part (511) of the second rail ring (52) are respectively provided with a groove body (512) and the groove body (512) is connected with the moving vehicle (55), the upper end face part of the rail ring part (511) is connected with the vertical rod (54) and the contour line of the rail ring part (511) is T-shaped, the vertical part of the rail ring part (511) of the first rail ring (51) is connected with the first pressing block part (232) in an embedded manner and the vertical part of the rail ring part (511) of the second rail ring (52) is connected with the second pressing block part (233) in an embedded manner, the groove body (512) is a U-shaped ring groove body,

or the cross rod (53) is arranged to be a rectangular rod body with a through hole body at the outer end and the inner end of the cross rod (53) is arranged to be connected with the inner gear ring (50), the through hole body of the cross rod (53) is arranged to be connected with the vertical rod (54) and the outer end of the cross rod (53) is arranged to be connected with the vertical rod (54) through double nuts,

or the vertical rod (54) is a round rod with a threaded body at the upper end, the lower end of the vertical rod (54) is respectively connected with the first guide rail ring (51) and the second guide rail ring (52), the upper end of the vertical rod (54) is connected with the cross rod (53) in a penetrating way, the threaded body of the vertical rod (54) is connected with the cross rod (53) through double nuts,

or, the mobile vehicle (55) is set to include a frame part (551) and a roller (552) and corners of the frame part (551) are respectively set to be coupled with the roller (552) through a rotating shaft, a leakage window body (553) is set on the frame part (551) and the roller (552) is respectively set to be coupled with a first guide ring (51) and a second guide ring (52), upper end face parts of the frame part (551) are respectively set to be coupled with a power gear set (56) and a camber beam (57) and the leakage window body (553) is respectively set to be accommodatively coupled with a beveling device (59) and a scraper (61), the frame part (551) is set to be a rectangular box-shaped body and the roller (552) is set to be a circular wheel-shaped body, the leakage window body (553) is set to be a rectangular hole,

or the motor of the power gear set (56) is arranged to be coupled with the moving vehicle (55), the driving gear and the driven gear of the power gear set (56) are respectively arranged to be rotationally coupled with the moving vehicle (55), the driving gear of the power gear set (56) is arranged to be coupled with the motor end shaft of the power gear set (56), the driven gear of the power gear set (56) is arranged to be in meshed coupling with the annular gear (50),

or the arch beam (57) is arranged to be a U-shaped frame body, the end head of the vertical part of the arch beam (57) is arranged to be connected with the moving vehicle (55), the middle of the horizontal part of the arch beam (57) is arranged to be connected with the moving platform (58) in a sleeved mode, and double nuts positioned on the moving platform (58) are arranged to be connected with the horizontal part of the arch beam (57) in a clamping mode,

or the mobile platform (58) is arranged into a T-shaped plate-shaped body, a vertical rod of the mobile platform (58) is arranged to be in serial connection with the arch beam (57), the vertical rod of the mobile platform (58) is arranged to be in connection with the arch beam (57) through double nuts, the lateral plate side surface part of the mobile platform (58) is arranged to be in contact connection with the arch beam (57), the lateral plates of the mobile platform (58) are respectively arranged to be in connection with the beveling device (59) and the scraper blade (61),

or the motor of the beveling device (59) is connected with the movable platform (58) and the motor end shaft of the beveling device (59) is connected with the milling cutter, the motor end shaft of the beveling device (59) is connected with the movable vehicle (55) in a penetrating way and the milling cutter of the beveling device (59) is provided with a conical cutter body,

or the scraper (61) is arranged into a V-shaped elastic sheet-shaped body, the upper end head of the scraper (61) is arranged to be connected with the moving platform (58), the scraper (61) is arranged to be connected with the moving vehicle (55) in a penetrating way,

or, the end of the holding part (231) is respectively connected with the middle part of the upper end surface of the first pressing block part (232) and the middle part of the upper end surface of the second pressing block part (233), the inner side part of the upper end surface of the first pressing block part (232) and the inner side part of the upper end surface of the second pressing block part (233) are respectively provided with a bayonet body, the bayonet body of the first pressing block part (232) is connected with the first guide rail ring (51), the bayonet body of the second pressing block part (233) is connected with the second guide rail ring (52), the bayonet body of the first pressing block part (232) and the bayonet body of the second pressing block part (233) are respectively provided with a U-shaped groove body, the holding part (231) is provided with a through hole body, and the through hole body of the holding part (231) is in threaded connection with the inner gear ring (50) through a bolt,

or, a cross rod (53) and a vertical rod (54) are arranged to form a group of fixed rod parts, the groups of fixed rod parts are respectively arranged to be distributed along the circumferential line of the inner gear ring (50) at intervals, and the roller (552) is arranged to be connected with the groove body (512).

9. The pipe weld positioning device for a pipe gallery according to any one of claims 6 to 8, wherein: the upper arc clamping frame (21), the lower arc clamping frame (22) and the positioning claws (23) are distributed with the ear plate group (24), the hanging ring (25), the manual jacks (26), the pressure rods (27), the fixed shaft (28) and the ear plate shafts (29) in an encircling clamping mode, the positioning claws (23) are respectively distributed along the peripheral line of the upper arc clamping frame (21) in an interval arrangement mode and the peripheral line of the lower arc clamping frame (22) in an interval arrangement mode, one ear plate group (24), one hanging ring (25), one manual jack (26), one pressure rod (27), one fixed shaft (28) and two ear plate shafts (29) are arranged to form a group of end drawing parts, the two groups of end drawing parts are respectively arranged on the upper arc clamping frame (21), the ring part (251) is arranged to be connected with the opening groove body (224), the first pressing block part (232) is respectively arranged to be connected with the first arc rod part (211) and the third arc (221), the second pressing block part (233) is respectively connected with the second arc rod part (212) and the fourth arc rod part (222), the holding part (231) is respectively arranged between the first arc rod part (211) and the second arc rod part (212) and between the third arc rod part (221) and the fourth arc rod part (222), the first plate part (241) is respectively connected with the first arc rod part (211) and the transverse plate part (213), and the second plate part (242) is respectively connected with the second arc rod part (212) and the transverse plate part (213).

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