CN116618897A - Steel pipe tower node assembly platform device - Google Patents
Steel pipe tower node assembly platform device Download PDFInfo
- Publication number
- CN116618897A CN116618897A CN202310627063.9A CN202310627063A CN116618897A CN 116618897 A CN116618897 A CN 116618897A CN 202310627063 A CN202310627063 A CN 202310627063A CN 116618897 A CN116618897 A CN 116618897A
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- clamping
- main pipe
- mounting plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 23
- 239000010959 steel Substances 0.000 title claims abstract description 23
- 238000003466 welding Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000002457 bidirectional effect Effects 0.000 claims description 37
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 5
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a steel pipe tower node assembling platform device, which belongs to the technical field of steel pipe towers and comprises a track platform, a main pipe supporting device and a connecting plate assembling auxiliary device, wherein the connecting plate assembling auxiliary device comprises a first arc-shaped plate, a second arc-shaped plate and a positioning and clamping assembly; the curvature of the inner walls of the first arc-shaped plate and the second arc-shaped plate is the same as that of the outer wall of the main pipe, and the arc lengths of the first arc-shaped plate and the second arc-shaped plate are the same; one side of the first arc-shaped plate, which is far away from the hinge, is provided with a first mounting plate, one side of the second arc-shaped plate, which is far away from the hinge, is provided with a second mounting plate, and the positioning and clamping assembly is used for clamping and positioning the connecting plate. According to the invention, when the connecting plate is welded, the axis of the main pipe is positioned on the plane of the connecting plate, the dislocation, the inclination and the like can not occur, the connecting plate can not generate distortion deflection under the action of welding stress under the fixing action of the positioning and clamping assembly, and the connection convenience and the installation precision of the connecting plate and the main pipe are improved.
Description
Technical Field
The invention relates to the technical field of steel pipe towers, in particular to a steel pipe tower node assembly platform device.
Background
The steel pipe tower is a lattice tower mainly composed of steel pipes, section steel and the like, and is a supporting structure for supporting wires and lightning conductors by an overhead transmission line; the lead can meet the distance limiting requirement on the ground and the ground object, and can bear the load and external load of the lead, the lightning conductor and the lead. It has the outstanding advantages of larger section rigidity, better section stress characteristic, compact stress, beautiful appearance and the like, the method has been well developed in lines of different voltage classes. Especially, the method is applied to a large-span structure and an urban power grid tower structure.
The K-shaped or m-shaped connecting node is a main node form in the power transmission steel pipe tower, and the safety of the K-shaped or m-shaped connecting node is an important guarantee for the safety of the whole tower structure. The K-shaped or m-shaped node is connected with the main pipe and the branch pipe by adopting a connecting plate, the connecting plate is welded on the side wall of the main pipe before connection, the end part of the branch pipe is welded with a groove-shaped inserting plate, the groove-shaped inserting plate is fixed with the connecting plate by bolts, and then the splicing between the main pipe and the branch pipe is completed.
Aiming at the prior art, the inventor considers that when the splicing and welding of the connecting plate and the main pipe are carried out, the manual scribing and positioning mode is adopted, so that the operation is inconvenient, the connecting plate is easy to deviate due to the influence of welding stress, and the subsequent splicing precision is influenced.
Disclosure of Invention
The invention aims to solve the technical problems that: the invention provides a steel pipe tower node assembling platform device, which aims to solve the technical problems that in the prior art, when assembling and welding a connecting plate and a main pipe, the operation is inconvenient, and the connecting plate is easy to deviate due to the influence of welding stress, so that the subsequent assembling precision is influenced.
The technical scheme adopted for solving the technical problems is as follows: the steel pipe tower node assembling platform device comprises a track platform, a main pipe supporting device and connecting plate assembling auxiliary devices, wherein at least two main pipe supporting devices are arranged, the main pipe is placed on the main pipe supporting device, and the connecting plate assembling auxiliary devices are arranged on the main pipe;
the connecting plate splicing auxiliary device comprises a first arc-shaped plate, a second arc-shaped plate and a positioning and clamping assembly; one ends of the first arc-shaped plate and the second arc-shaped plate in the arc length direction are provided with hinges, the first arc-shaped plate and the second arc-shaped plate are hinged through the hinges, the curvatures of the inner walls of the first arc-shaped plate and the second arc-shaped plate are the same as those of the outer wall of the main pipe, and the arc lengths of the first arc-shaped plate and the second arc-shaped plate are the same;
the hinge comprises a main pipe and is characterized in that a first mounting plate is arranged on one side, far away from the hinge, of the first arc-shaped plate, a second mounting plate is arranged on one side, far away from the hinge, of the second arc-shaped plate, the first mounting plate and the second mounting plate are parallel, a spacing groove for inserting a connecting plate is formed between the first mounting plate and the second mounting plate, the connecting plate is located in the spacing groove, and one side of the connecting plate is in butt joint with the outer wall of the main pipe;
the positioning and clamping assembly is arranged on the first mounting plate and the second mounting plate and is used for clamping and positioning the connecting plate.
Further, the positioning and clamping assembly comprises a first clamping plate, a second clamping plate and a first bidirectional screw rod, wherein the first clamping plate and the second clamping plate are parallel to each other and are located between the first mounting plate and the second mounting plate, the first bidirectional screw rods are provided with two, the two first bidirectional screw rods are rotatably arranged between the first mounting plate and the second mounting plate in a penetrating mode, the two first bidirectional screw rods are located at two ends of the length direction of the first mounting plate, each first bidirectional screw rod penetrates through the first clamping plate and the second clamping plate, the first clamping plate and the second clamping plate are in threaded connection with the first bidirectional screw rods and are opposite in threaded directions, one end of each first bidirectional screw rod penetrates out of the first mounting plate and is fixedly provided with a synchronous sprocket, two synchronous sprockets are in transmission connection through a chain, and one end of each first bidirectional screw rod penetrates through the corresponding synchronous sprocket and is connected with a knob.
Further, welding long holes are formed in one side, close to the first arc-shaped plate, of the first mounting plate and one side, close to the second arc-shaped plate, of the second mounting plate.
Further, still include flange splicing apparatus, flange splicing apparatus is located the one end of being responsible for, flange welding apparatus includes mount pad, chuck and chuck driver, the chuck sets up on the mount pad for the centre gripping waits welded flange, the one end and the flange butt of being responsible for, the chuck driver is used for driving chuck rotation.
Further, the support device that is responsible for includes first base, first lift cylinder, mount table and backing roll, first lift cylinder sets up on first base, the mount table is connected with the telescopic link of first lift cylinder, the backing roll is equipped with two, two the backing roll rotates to be connected on the mount table, the axis of backing roll is parallel with the axis of being responsible for, backing roll and be responsible for the butt.
Further, a first guide groove is formed in the track platform, a first sliding block matched with the first guide groove is fixed at the bottom of the base, and the first sliding block is connected in the first guide groove in a sliding mode.
Further, the device also comprises a branch pipe rotation fixing device and a branch pipe supporting device, wherein the branch pipe rotation fixing device and the branch pipe supporting device are arranged on the track platform; the branch pipe rotation fixing device comprises a second base, a second lifting oil cylinder, a rotary table and a fixing mechanism, wherein the second lifting oil cylinder is arranged on the second base, the rotary table is connected with a telescopic rod of the second lifting oil cylinder, and the fixing mechanism is rotationally connected with the rotary table.
Further, fixed establishment includes bottom plate, grip block and the two-way lead screw of second, the bottom plate rotates to be connected on the revolving stage, the adjustment tank has been seted up on the bottom plate, the two-way lead screw of second rotates to wear to locate in the adjustment tank, the grip block is provided with two, the bottom and the adjustment tank sliding connection of grip block, the bottom of grip block is run through to the two-way lead screw of second, two-way lead screw and grip block threaded connection, two threaded connection between grip block and the two-way lead screw revolve to opposite.
The invention has the beneficial effects that:
according to the invention, by arranging the connecting plate splicing auxiliary device, the situation that the axis of the main pipe is positioned on the plane of the connecting plate when the connecting plate is welded is avoided, dislocation, inclination and the like are avoided, the connecting plate is prevented from generating torsion deflection under the action of welding stress under the fixing action of the positioning clamping assembly, and the connection convenience and the installation precision of the connecting plate and the main pipe are improved.
The main pipe supporting device is arranged, so that the height of the main pipe is convenient to adjust, the main pipe and the flange plate can keep coaxial line, and the convenience and the precision of connection of the main pipe and the flange plate are ensured.
The invention is convenient to rotate and adjust the angle of the branch pipe by arranging the branch pipe rotation fixing device, and is convenient for the assembly of the branch pipe and the main pipe.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic overall structure of an embodiment of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the main pipe supporting device according to the embodiment of the present invention.
Fig. 3 is a front view of a splice aid for a web in accordance with an embodiment of the invention.
Fig. 4 is a schematic structural diagram of a splicing auxiliary device for connecting plates in an embodiment of the invention.
Fig. 5 is a schematic structural view of a branch pipe fixing and rotating device according to an embodiment of the present invention.
In the figure, 1, a main pipe; 11. a branch pipe; 12. a connecting plate; 13. a slot-type plugboard; 2. a track platform; 21. a first guide groove; 22. a second guide groove; 3. a main pipe supporting device; 31. a first base; 32. a first lift cylinder; 33. a mounting table; 34. a support roller; 35. a first slider; 4. the connecting plate splice auxiliary device; 41. a first arcuate plate; 42. a second arcuate plate; 43. a hinge; 44. a first mounting plate; 45. a second mounting plate; 46. positioning and clamping the assembly; 461. a first bidirectional screw rod; 462. a first clamping plate; 463. a second clamping plate; 464. a synchronizing sprocket; 465. a chain; 466. welding long holes; 5. a branch pipe rotation fixing device; 51. a second base; 52. a second lifting cylinder; 53. a rotary table; 54. a fixing mechanism; 541. a bottom plate; 542. an adjustment tank; 543. a second bidirectional screw rod; 544. a clamping block; 55. a second slider; 6. branch pipe supporting means; 7. a flange splicing device; 71. a mounting base; 72. a chuck; 73. chuck driving member.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
The invention discloses a steel pipe tower node assembling platform device.
Referring to fig. 1 and 2, a steel pipe tower node assembly platform device comprises a track platform 2, and a main pipe supporting device 3, a connecting plate assembly auxiliary device 4, a branch pipe rotation fixing device 5, a branch pipe supporting device 6 and a flange assembly device 7 which are arranged on the track platform 2;
in this embodiment, two main pipe supporting devices 3 are provided, and the main pipe 1 is placed on the main pipe supporting devices 3 when the node assembly is performed. The main pipe supporting device 3 comprises a first base 31, a first lifting oil cylinder 32, an installation table 33 and supporting rollers 34, wherein the first lifting oil cylinder 32 is connected to the first base 31 through bolts, the installation table 33 is fixedly connected with telescopic rods of the first lifting oil cylinder 32, the two supporting rollers 34 are arranged, the two supporting rollers 34 are rotatably connected to the installation table 33, the axis of the supporting rollers 34 is parallel to the axis of the main pipe 1, the supporting rollers 34 are abutted to the main pipe 1, and then the main pipe supporting device 3 is used for supporting the main pipe 1 and simultaneously is convenient to rotate the main pipe 1.
In addition, the track platform 2 is provided with a first guide groove 21, the bottom of the first base 31 is welded with a first slide block 35 adapted to the first guide groove 21, and the first slide block 35 is slidably connected in the first guide groove 21, so that the sliding adjustment of the two main pipe supporting devices 3 is facilitated, and the supporting and positioning effects are guaranteed.
Referring to fig. 1 and 2, a flange splicing device 7 is disposed at one end of a main pipe 1, the flange splicing device 7 includes a mounting seat 71, a chuck 72 and a chuck driving member 73, the mounting seat 71 is connected to a track platform 2 by bolts, and the chuck 72 is rotatably mounted on the mounting seat 71 for clamping a flange to be welded; in this embodiment, the chuck 72 is a three-jaw chuck 72. The chuck driving member 73 includes a motor, a worm wheel, and a worm, the motor is fixed to the rail platform 2, an output shaft of the motor is coaxially fixed to the worm, the worm is engaged with the worm wheel by transmission, and the worm wheel is coaxially fixed to one end of the chuck 72. When the main pipe 1 and the flange are welded and assembled, one end of the main pipe 1 is abutted against the flange, the height of the main pipe 1 is adjusted through the first lifting oil cylinder 32 so that the main pipe 1 and the flange are coaxial, and then welding between the flange and the main pipe 1 is performed.
Referring to fig. 3 and 4, a connection board splice auxiliary device 4 is provided on the main pipe 1; the connecting plate splicing auxiliary device 4 comprises a first arc-shaped plate 41, a second arc-shaped plate 42 and a positioning and clamping assembly 46; one ends of the first arc-shaped plate 41 and the second arc-shaped plate 42 in the arc length direction are provided with hinges 43, the first arc-shaped plate 41 and the second arc-shaped plate 42 are hinged through the hinges 43, the inner wall curvature of the first arc-shaped plate 41 and the second arc-shaped plate 42 is identical to the outer wall curvature of the main pipe 1, and when the first arc-shaped plate 41 and the second arc-shaped plate 42 are sleeved outside the main pipe 1, the first arc-shaped plate 41 and the second arc-shaped plate 42 can be attached to the outer wall of the main pipe 1.
Referring to fig. 3 and 4, the arc lengths of the first arc plate 41 and the second arc plate 42 are the same; a first mounting plate 44 is arranged on one side of the first arc-shaped plate 41, which is far away from the hinge 43, a second mounting plate 45 is arranged on one side of the second arc-shaped plate 42, which is far away from the hinge 43, the first mounting plate 44 and the second mounting plate 45 are parallel, a spacing groove for inserting the connecting plate 12 is arranged between the first mounting plate 44 and the second mounting plate 45, the connecting plate 12 is positioned in the spacing groove, and one side of the connecting plate 12 is in butt joint with the outer wall of the main pipe 1;
referring to fig. 3 and 4, a positioning and clamping assembly 46 is mounted on the first mounting plate 44 and the second mounting plate 45, the positioning and clamping assembly 46 being used for clamping positioning of the web 12.
The positioning and clamping assembly 46 comprises a first clamping plate 462, a second clamping plate 463 and a first bidirectional screw rod 461, wherein the first clamping plate 462 and the second clamping plate 463 are parallel to each other and are located between the first mounting plate 44 and the second mounting plate 45, the first bidirectional screw rod 461 is provided with two, the two first bidirectional screw rods 461 are all rotatably arranged between the first mounting plate 44 and the second mounting plate 45, the two first bidirectional screw rods 461 are located at two ends of the first mounting plate 44 in the length direction, each first bidirectional screw rod 461 penetrates through the first clamping plate 462 and the second clamping plate 463, the first clamping plate 462 and the second clamping plate 463 are in threaded connection with the first bidirectional screw rod 461, the threads of the first clamping plate 462 and the second clamping plate 463 are opposite in direction, one end of each first bidirectional screw rod 461 penetrates out of the first mounting plate 44 and is fixedly provided with a synchronous sprocket 464, the two synchronous sprockets 464 are in transmission connection through a chain 465, and one end of one first bidirectional screw rod 461 penetrates through the corresponding synchronous sprocket 464 and is connected with a knob.
Referring to fig. 3 and 4, when the connection plate 12 and the main pipe 1 are assembled, the connection plate 12 is placed in a spacing groove between the first clamping plate 462 and the second clamping plate 463, one side of the connection plate 12 is abutted against the outer wall of the main pipe 1, and the first bidirectional screw rod 461 is driven to rotate by rotating the knob, so that the first clamping plate 462 and the second clamping plate 463 synchronously move towards each other, the connection plate 12 is clamped and fixed between the first clamping plate 462 and the second clamping plate 463, the axis of the main pipe 1 is ensured to be positioned on the plane of the connection plate 12, the connection plate 12 is not easy to incline, and then the connection plate 12 and the main pipe 1 are welded; under the fixing action of the positioning and clamping assembly 46, the connecting plate 12 cannot generate twisting deflection under the action of welding stress, so that the connection convenience and the installation accuracy of the connecting plate 12 and the main pipe 1 are improved. In order to facilitate the welding operation between the connecting plate 12 and the main pipe 1, a welding slot 466 is formed on one side of the first mounting plate 44 close to the first arc plate 41 and one side of the second mounting plate 45 close to the second arc plate 42, so as to facilitate the insertion of the welding gun.
Referring to fig. 2 and 5, the branch pipe rotation fixing device 5 includes a second base 51, a second lifting cylinder 52, a rotary table 53, and a fixing mechanism 54, the second lifting cylinder 52 is bolted to the second base 51, the rotary table 53 is fixedly connected to a telescopic rod of the second lifting cylinder 52, and the fixing mechanism 54 is rotatably connected to the rotary table 53. The branch pipe 11 is clamped and fixed through the fixing mechanism 54, and the fixing mechanism 54 is rotationally connected with the rotary table 53, so that the angle of the branch pipe 11 is conveniently adjusted, and the installation convenience between the branch pipe 11 and the main pipe 1 is improved.
Referring to fig. 2 and 5, the fixing mechanism 54 includes a base plate 541, a clamping block 544 and a second bidirectional screw 543, the base plate 541 is rotatably connected to the rotary table 53, an adjusting groove 542 is formed in the base plate 541, the second bidirectional screw 543 is rotatably disposed in the adjusting groove 542, two clamping blocks 544 are disposed, the bottom of the clamping block 544 is slidably connected to the adjusting groove 542, the second bidirectional screw 543 penetrates the bottom of the clamping block 544, the second bidirectional screw 543 is in threaded connection with the clamping block 544, and the threaded connection between the two clamping blocks 544 and the second bidirectional screw 543 is in opposite directions. The clamping grooves of the V shape are formed in the surfaces, close to each other, of the clamping blocks 544, so that the branch pipes 11 with different diameters can be conveniently clamped. The track platform 2 is provided with a second guide groove 22, the bottom surface of the second base 51 is welded with a second sliding block 55 matched with the second guide groove 22, and the second sliding block 55 is slidably connected in the second guide groove 22. The structure of the branch pipe supporting device 6 is the same as that of the main pipe supporting device 3, so that the description is omitted; four rollers are mounted at the bottom of the branch pipe supporting device 6 to facilitate movement of the branch pipe supporting device 6 and thus facilitate adjustment of the angle of the branch pipe 11.
The embodiment of the invention relates to a working principle of a steel pipe tower node assembly platform device, which comprises the following steps: firstly, lifting the main pipe 1 to a main pipe supporting device 3, and clamping a flange on a chuck 72; when the main pipe 1 and the flange are welded and assembled, one end of the main pipe 1 is abutted against the flange, the height of the main pipe 1 is adjusted by the first lifting oil cylinder 32 so that the main pipe 1 and the flange are coaxial, and then the flange and the main pipe 1 are welded. The connecting plate splicing auxiliary device 4 is arranged on the main pipe 1, when the connecting plate 12 and the main pipe 1 are spliced, the connecting plate 12 is placed in a spacing groove between the first clamping plate 462 and the second clamping plate 463, one side of the connecting plate 12 is abutted to the outer wall of the main pipe 1, the first bidirectional screw rod 461 is driven to rotate through the rotary knob, so that the first clamping plate 462 and the second clamping plate 463 synchronously move in opposite directions, the connecting plate 12 is clamped and fixed between the first clamping plate 462 and the second clamping plate 463, the axis of the main pipe 1 is ensured to be positioned on the plane of the connecting plate 12, the connecting plate 12 is not inclined easily, then the connecting plate 12 and the main pipe 1 are welded, the connecting plate 12 cannot generate twisting deflection under the action of welding stress under the fixing action of the positioning clamping assembly 46, and the connection convenience and the installation accuracy of the connecting plate 12 and the main pipe 1 are improved. Then lifting the branch pipe 11 to the branch pipe supporting device 6 and the branch pipe rotation fixing device 5, and clamping and fixing the branch pipe 11 by rotating the second screw rod; then, the angle of the branch pipe 11 is adjusted, and the branch pipe 11 is connected and fixed with the main pipe 1 by using the slot-type plugboard 13.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (8)
1. The utility model provides a steel pipe tower node platform device of assembling which characterized in that: the device comprises a track platform (2), a main pipe supporting device (3) and connecting plate splicing auxiliary devices (4), wherein the number of the main pipe supporting devices (3) is at least two, the main pipe (1) is placed on the main pipe supporting device (3), and the connecting plate splicing auxiliary devices (4) are arranged on the main pipe (1);
the connecting plate splicing auxiliary device (4) comprises a first arc-shaped plate (41), a second arc-shaped plate (42) and a positioning and clamping assembly (46); one ends of the first arc-shaped plate (41) and the second arc-shaped plate (42) in the arc length direction are provided with hinges (43), the first arc-shaped plate (41) and the second arc-shaped plate (42) are hinged through the hinges (43), the curvature of the inner walls of the first arc-shaped plate (41) and the second arc-shaped plate (42) is the same as the curvature of the outer wall of the main pipe (1), and the arc lengths of the first arc-shaped plate (41) and the second arc-shaped plate (42) are the same;
a first mounting plate (44) is arranged on one side, far away from the hinge (43), of the first arc-shaped plate (41), a second mounting plate (45) is arranged on one side, far away from the hinge (43), of the second arc-shaped plate (42), the first mounting plate (44) and the second mounting plate (45) are parallel, a spacing groove for inserting a connecting plate (12) is formed between the first mounting plate (44) and the second mounting plate (45), the connecting plate (12) is positioned in the spacing groove, and one side of the connecting plate (12) is in butt joint with the outer wall of the main pipe (1);
the positioning and clamping assembly (46) is mounted on the first mounting plate (44) and the second mounting plate (45), and the positioning and clamping assembly (46) is used for clamping and positioning the connecting plate (12).
2. The steel pipe tower node assembly platform device according to claim 1, wherein: the positioning and clamping assembly (46) comprises a first clamping plate (462), a second clamping plate (463) and a first bidirectional screw rod (461), the first clamping plate (462) and the second clamping plate (463) are parallel to each other and are located between the first mounting plate (44) and the second mounting plate (45), the first bidirectional screw rods (461) are provided with two, the two first bidirectional screw rods (461) are rotatably arranged between the first mounting plate (44) and the second mounting plate (45) in a penetrating mode, the two first bidirectional screw rods (461) are located at two ends of the first mounting plate (44) in the length direction, each first bidirectional screw rod (461) penetrates through the first clamping plate (462) and the second clamping plate (463), the first clamping plate (462) and the second clamping plate (463) are in threaded connection with the first bidirectional screw rods (461) and are opposite in threaded directions, one end of each first bidirectional screw rod (461) penetrates out of the first mounting plate (44) and is fixedly provided with a synchronous sprocket (464), the two synchronous sprockets (464) are connected with one end of each synchronous sprocket (465) through a corresponding sprocket (465) in a penetrating mode, and one end of the synchronous sprocket (461) is connected with one synchronous sprocket (461).
3. The steel pipe tower node assembly platform device according to claim 2, wherein: and a welding long hole (466) is formed in one side of the first mounting plate (44) close to the first arc-shaped plate (41) and one side of the second mounting plate (45) close to the second arc-shaped plate (42).
4. A steel pipe tower node assembly platform device according to any one of claims 1-3, wherein: still include flange splicing device (7), flange splicing device (7) are located the one end of being responsible for (1), flange welding device includes mount pad (71), chuck (72) and chuck driver (73), chuck (72) set up on mount pad (71) for the centre gripping is waited welded flange, the one end and the flange butt of being responsible for (1), chuck driver (73) are used for driving chuck (72) rotation.
5. A steel pipe tower node assembly platform device according to any one of claims 1-3, wherein: the main pipe supporting device (3) comprises a first base (31), a first lifting oil cylinder (32), an installation table (33) and supporting rollers (34), wherein the first lifting oil cylinder (32) is arranged on the first base (31), the installation table (33) is connected with a telescopic rod of the first lifting oil cylinder (32), the supporting rollers (34) are arranged at two positions, the supporting rollers (34) are rotationally connected onto the installation table (33), the axis of the supporting rollers (34) is parallel to the axis of the main pipe (1), and the supporting rollers (34) are in butt joint with the main pipe (1).
6. The steel pipe tower node assembly platform device according to claim 5, wherein: the track platform (2) is provided with a first guide groove (21), a first sliding block (35) matched with the first guide groove (21) is fixed at the bottom of the base, and the first sliding block (35) is slidably connected in the first guide groove (21).
7. The steel pipe tower node assembly platform device according to claim 6, wherein: the device also comprises a branch pipe rotation fixing device (5) and a branch pipe supporting device (6), wherein the branch pipe rotation fixing device (5) and the branch pipe supporting device (6) are arranged on the track platform (2); the branch pipe rotation fixing device (5) comprises a second base (51), a second lifting oil cylinder (52), a rotary table (53) and a fixing mechanism (54), wherein the second lifting oil cylinder (52) is arranged on the second base (51), the rotary table (53) is connected with a telescopic rod of the second lifting oil cylinder (52), and the fixing mechanism (54) is rotationally connected with the rotary table (53).
8. The steel pipe tower node assembly platform device according to claim 7, wherein: the fixing mechanism (54) comprises a bottom plate (541), clamping blocks (544) and a second bidirectional screw rod (543), the bottom plate (541) is rotationally connected to the rotary table (53), an adjusting groove (542) is formed in the bottom plate (541), the second bidirectional screw rod (543) is rotationally arranged in the adjusting groove (542) in a penetrating mode, the clamping blocks (544) are provided with two clamping blocks, the bottoms of the clamping blocks (544) are slidably connected with the adjusting groove (542), the second bidirectional screw rod (543) penetrates through the bottoms of the clamping blocks (544), the second bidirectional screw rod (543) is in threaded connection with the clamping blocks (544), and the threaded connection between the two clamping blocks (544) and the second bidirectional screw rod (543) is opposite in rotation direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310627063.9A CN116618897A (en) | 2023-05-30 | 2023-05-30 | Steel pipe tower node assembly platform device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310627063.9A CN116618897A (en) | 2023-05-30 | 2023-05-30 | Steel pipe tower node assembly platform device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116618897A true CN116618897A (en) | 2023-08-22 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310627063.9A Pending CN116618897A (en) | 2023-05-30 | 2023-05-30 | Steel pipe tower node assembly platform device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139974A (en) * | 2023-10-16 | 2023-12-01 | 江苏鑫鼎元科技有限公司 | Welding device for machining cylindrical mechanical parts |
| CN117733396A (en) * | 2024-02-19 | 2024-03-22 | 江苏友邦精工实业有限公司 | Automobile frame part welding equipment and welding method thereof |
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2023
- 2023-05-30 CN CN202310627063.9A patent/CN116618897A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117139974A (en) * | 2023-10-16 | 2023-12-01 | 江苏鑫鼎元科技有限公司 | Welding device for machining cylindrical mechanical parts |
| CN117139974B (en) * | 2023-10-16 | 2024-05-17 | 江苏鑫鼎元科技有限公司 | Welding device for machining cylindrical mechanical parts |
| CN117733396A (en) * | 2024-02-19 | 2024-03-22 | 江苏友邦精工实业有限公司 | Automobile frame part welding equipment and welding method thereof |
| CN117733396B (en) * | 2024-02-19 | 2024-05-03 | 江苏友邦精工实业有限公司 | Automobile frame part welding equipment and welding method thereof |
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