CN113752185B - Steel pipe tower flange modularization positioner - Google Patents
Steel pipe tower flange modularization positioner Download PDFInfo
- Publication number
- CN113752185B CN113752185B CN202111030732.1A CN202111030732A CN113752185B CN 113752185 B CN113752185 B CN 113752185B CN 202111030732 A CN202111030732 A CN 202111030732A CN 113752185 B CN113752185 B CN 113752185B
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- sliding seat
- positioning device
- screw
- rod
- flange
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention provides a steel pipe tower flange modular positioning device which comprises a supporting table, a guide rail and a sliding seat, wherein the supporting table is arranged at two ends of the guide rail, the sliding seat slides along the guide rail in a guiding manner, an installation table is rotatably arranged on the sliding seat, the installation table comprises two connecting frames symmetrically arranged at two sides of the sliding seat, the two connecting frames can be used for pre-installing flanges, and the two connecting frames can move towards the opposite/back direction. Aiming at the defects of the prior art, the invention provides a steel tube tower flange modularized positioning device which is convenient to operate, high in efficiency and strong in stability.
Description
Technical Field
The invention relates to a steel pipe tower flange modularized positioning device.
Background
The steel pipe tower is a tower frame mainly composed of steel pipes, and is commonly used for supporting parts such as conducting wires and lightning conductors in an overhead transmission line, a connecting steel pipe is arranged on the steel pipe tower, the connecting steel pipe comprises a main steel pipe and branch pipes arranged on the peripheral sides of the main steel pipe, flanges are arranged at the tail ends of the branch pipes, the connecting between the steel pipe tower and each power transmission part is formed through the flanges, the strength is guaranteed, the main steel pipe is generally hung on a support table through a portal frame, then the flanges and the branch pipes are aligned and connected through an operator, when the branch pipes are installed on the main steel pipe, the conditions that the angle changes existing between different branch pipes and the main steel pipe, the lengths of the branch pipes are different, the branch pipes on two sides of the main steel pipe are in contact and the like need to be considered, therefore, the installation of the flanges often needs the operator to align the flanges, the accuracy of the positions of the flanges is guaranteed, particularly, the situation that the point-symmetric branch pipes arranged on two sides of the main steel pipe can be concentric is guaranteed, but the manual alignment mode of the operator exists, on one hand, the problem that the operation is tedious and laborious exists, and on the other hand, the efficiency is lower, and the stability is also poor.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a steel tube tower flange modularized positioning device which is convenient to operate, high in efficiency and strong in stability.
In order to achieve the purpose, the invention provides a steel pipe tower flange modular positioning device which comprises a supporting table, a guide rail and a sliding seat, wherein the supporting table is arranged at two ends of the guide rail, the sliding seat slides along the guide rail in a guiding manner, an installation table is rotatably arranged on the sliding seat and comprises two connecting frames which are symmetrically arranged at two sides of the sliding seat, the two connecting frames can be used for pre-installing flanges, and the two connecting frames can move towards the opposite/back directions.
The technical scheme has the advantages that: after the main steel pipe is hung and conveyed to the supporting table, the sliding seat can slide firstly, the position of the connecting frame is adjusted to the position corresponding to the branch pipe of the main steel pipe, then the two connecting frames move oppositely, the flange preassembled on the connecting frame is attached to the branch pipe, when the flange is attached to the branch pipe, the two connecting frames continue to move oppositely, at the moment, if the flange and the branch pipe are inclined, the operation mounting table rotates, the flange and the branch pipe are attached flatly, and finally the flange connected to the connecting frame in advance is installed on the branch pipe.
The invention can be further configured as follows: the mounting table is provided with an elongated slot, a screw rod and two screw connection blocks, the screw rod penetrates through the elongated slot and is provided with an operation part penetrating through the elongated slot, the screw rod and the operation part are in anti-rotation fit, the two screw connection blocks are slidably arranged in the elongated slot and are in screw connection fit with the screw rod, internal threads of the two screw connection blocks are arranged in a reverse direction, and the two connecting frames are respectively connected to the two screw connection blocks.
Through further setting, constitute the link by two spiro union pieces, the screw rod that are connected with two links respectively and can move towards the direction of looks/dorsad to when the screw rod rotated, two links can move simultaneously and let the adjustment more convenient.
The invention can be further configured as follows: the sliding seat comprises an index plate, a first rotating portion and a second rotating portion are arranged on the sliding seat and the mounting table respectively, an annular rolling way is arranged between the first rotating portion and the second rotating portion, balls are fully arranged in the annular rolling way, and a locking assembly capable of forming rotation stopping of the first rotating portion and the second rotating portion is arranged between the first rotating portion and the second rotating portion.
Through further setting up, can form the preliminary rotation between sliding seat and the mount table through the graduated disk, roughly adjust the position of flange on the mount table to aim at with the branch pipe, later through removing the cooperation of splining between first rotation portion and the second rotation portion, then when the flange pastes the branch pipe, continue to make two link relative motion, at this moment, if there is the slope between flange and the branch pipe, then can the atress rotate back just, form the effect of angle fine setting, guarantee laminating between them, constitute the cooperation of first rotation portion and second rotation portion at last again, guarantee in the installation, the stability of mount table.
The invention can be further configured as follows: the locking subassembly including connect slide bar and the tooth portion on mount table and sliding seat respectively, the one end of slide bar can stretch out and draw back and slide to laminating/keep away from tooth portion department, and the one end of slide bar can mesh with tooth portion mutually, the link swing set up on the spiro union piece, and can make the slide bar retract the setting when the link swings.
Through further arrangement, the sliding rod and the tooth part are respectively connected to the mounting table and the sliding seat, and one end of the sliding rod can be meshed with the tooth part, so that the sliding seat and the mounting table cannot rotate relatively when the sliding rod is attached to the tooth part, and the mounting table cannot rotate when being accidentally touched and pressed by external pressure; and because the connecting frame can promote the slide bar to stretch out and draw back when swinging, if there is the slope between flange and branch pipe, the swing back takes place for the connecting frame, promotes the slide bar and contracts, releases the meshing between slide bar and the tooth portion, and the mount table can rotate again, until flange and the smooth laminating of branch pipe.
The invention can be further configured as follows: the locking subassembly including the pendulum rod, the one end of pendulum rod and the other end of slide bar constitute by the rope and be connected, link and spiro union piece sliding connection respectively in the other end department of pendulum rod, and the link can drive the pendulum rod and use its and spiro union piece junction as the rotation center swing during the swing, the slide rod on be provided with and make its elasticity support tightly the first elastic component on tooth portion.
Through further arrangement, the swing rod swings along with the rotation of the connecting frame, and the rope pulls the slide rod to enable the slide rod to retract; and after the swing rod resets, the first elastic piece makes the slide bar stretch out again, elasticity is supported tightly on the tooth portion, and the setting of spiro union piece, then can set up the rotation center in the other end department that is close to the swing rod for when the link rotates less range, the other end that the rope was connected to the swing rod also can carry out great displacement.
The invention may further be arranged to: a second elastic piece which can cause the connecting frame and the screw joint block to reset after swinging is arranged between the connecting frame and the screw joint block.
Through further setting, when the flange is obliquely abutted to the branch pipe, the connecting frame swings, the locking assembly releases the limit between the mounting table and the sliding seat, at the moment, the mounting table can rotate under the urging of the elastic force of the second elastic piece, the connecting frame and the mounting table are reset, and the locking assembly forms the limit between the mounting table and the sliding seat again.
The invention may further be arranged to: the locking components are two and are respectively arranged corresponding to the two connecting frames, and the other end of the swing rod extends to a position close to the operation part.
Through further setting, when main steel pipe only one side branch pipe, can push away the other end of pendulum rod through the step and make the locking subassembly of reorganizing and be in the unblock state, later normally operate the operating portion, the staff of being convenient for uses.
The invention may further be arranged to: the operating part is rotatably arranged on the mounting table, the screw rod is slidably inserted on the operating part and is in spline fit with the operating part, and a third elastic piece is arranged between the screw rod and the operating part.
Through further setting, when main steel pipe and the link of both sides have not the interval for one's time, can relative slip between screw rod and the operating portion for the link of both sides can both be laminated on the branch pipe.
The invention may further be arranged to: both sides department of mount table all is provided with enough and link constitution butt complex flange.
Through further arrangement, after the screw rod and the operation part move relatively, the position of the connecting frame can be adjusted through the flanges positioned on the two sides.
The invention may further be arranged to: the connecting frame comprises a bottom plate and an upper plate, the bottom plate is arranged on the mounting table, a plurality of long holes which radially extend by taking the same point as the circle center are formed in the upper plate, the upper plate is vertically connected with the bottom plate, and reinforcing parts are arranged at the joints of the bottom plate and the upper plate.
Through further setting, through the bottom plate with be located the reinforcing part between bottom plate and the upper plate, guarantee the intensity of link, a plurality of slots that use the same bit as the radial extension of centre of a circle then can make things convenient for the pre-installation of flange.
Drawings
FIG. 1 is a top view of an embodiment of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1 in accordance with an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion a in FIG. 2 according to an embodiment of the present invention;
FIG. 4 is an enlarged view of portion b of FIG. 2 according to the present invention;
FIG. 5 is a schematic diagram of the internal structure of the portion c in FIG. 2 according to the present invention;
FIG. 6 is a schematic view of a rocker and rocker joint in an embodiment of the invention;
FIG. 7 is a schematic view of a rocker and rocker joint in an embodiment of the invention;
FIG. 8 is a schematic structural diagram illustrating a use state of the present invention;
wherein: a support table 1; a guide rail 2; a sliding seat 3; a second rotating portion 31; an index plate 32; an installation table 4; a connecting frame 41; an extension 411; a base plate 412; an upper plate 413; the long hole 4131; a reinforcement portion 414; the first rotating portion 42; long groove 43; a screw 44; a screw block 45; a rod portion 451; an operation section 46; a second elastic member 47; a third elastic member 48; a rib 49; a ball 5; a locking assembly 6; a slide bar 61; a tooth 62; a swing link 63; a chute 631; a cord 64; the first elastic member 65; a flange 7; a steel pipe 8; a branch pipe 81.
Detailed Description
The embodiment of the invention relates to a steel pipe tower flange modularization positioning device which is shown in figures 1-8: including brace table 1, guide rail 2 and sliding seat 3, brace table 1 set up the both ends department at guide rail 2, sliding seat 3 slide along the guide rail 2 direction, the last rotation of sliding seat 3 is provided with mount table 4, mount table 4 is including two symmetries set up two link 41 in sliding seat 3 both sides, two link 41 can supply flange 7 pre-installation, two link 41 can be towards the direction motion of turning towards the back. The support table 1 is used for workers to place the steel pipe 8, and the steel pipe is provided with a branch pipe 81. The mounting table 4 is provided with a long groove 43, a screw 44 and two screw blocks 45, the screw 44 is arranged on the long groove 43 in a penetrating manner, the screw 44 is provided with an operating part 46 penetrating through the long groove 43, the screw 44 is matched with the operating part 46 in a rotation-proof manner, the two screw blocks 43 are arranged in the long groove 43 in a sliding manner and matched with the screw 44 in a screw manner, the internal threads of the two screw blocks 43 are arranged in a reverse direction, and the two connecting frames 41 are respectively connected to the two screw blocks 43. The mounting table 4 and the sliding seat 3 are respectively provided with a first rotating part 42 and a second rotating part 31, an annular rolling way is arranged between the first rotating part 42 and the second rotating part 31, the annular rolling way is filled with balls 5, and the sliding seat comprises an index plate 32 which is controlled to rotate by a worker. Sliding seat 3 and mount table 4 between be provided with locking subassembly 6, locking subassembly 6 including connect slide bar 61 and the tooth portion 62 on mount table 4 and sliding seat 3 respectively, slide bar 61 one end can stretch out and draw back and slide to laminating/keep away from tooth portion 62 department, and slide bar 61's one end can mesh with tooth portion 62 mutually, link 41 swing setting on spiro union piece 45, and link 41 can impel slide bar 44 to retract the setting when swinging. The locking assembly 6 comprises a swing rod 63, one end of the swing rod 63 is connected with the other end of the sliding rod 61 through a rope 64, the rope 64 can be a rope belt which can flexibly swing such as a hemp rope, a steel cable and a chain, the connecting frame 41 and the bolt connection block 45 are respectively connected to the other end of the swing rod 63 in a sliding mode, the connecting frame 41 can drive the swing rod 63 to swing with the connecting position of the swing rod and the bolt connection block as a rotation center when swinging, and the sliding rod 61 is provided with a first elastic piece 65 which enables the sliding rod 61 to be elastically abutted to the tooth part 62. In this embodiment, the connecting frame 41 is provided with an extending portion 411, the extending portion 411 is sleeved on the swing rod 63 to form a sliding connection therebetween, the screw connection block 45 is provided with a rod portion 451 in an extending manner, and the swing rod 63 is provided with a sliding groove 631 into which the rod portion 451 is slidably inserted. A second elastic element 47 for promoting the swinging and resetting of the connecting frame 41 and the screw joint block 45 is arranged between the two. In this embodiment, the second elastic member 47 is a spring block inserted on the connecting bracket 41 and the screw block 45. The number of the locking assemblies 6 is two, the locking assemblies 6 are respectively arranged corresponding to the two connecting frames 41, and the other end of the swing link 63 extends to a position close to the operating portion 46. The operating part 46 is rotatably arranged on the mounting table 4, the screw 44 is slidably inserted on the operating part 46 and is in spline fit with the operating part 46, and a third elastic element 48 is arranged between the screw 44 and the operating part 46. In the present embodiment, the third elastic member 48 is a spring. Flanges 49 capable of being in abutting fit with the connecting frame 41 are arranged on two sides of the mounting table 4. The connecting frame 41 comprises a bottom plate 412 and an upper plate 413, the bottom plate 412 is arranged on the mounting table 4, a plurality of long holes 4131 which radially extend by taking the same point as a circle center are arranged on the upper plate 413, the upper plate 413 is vertically connected with the bottom plate 412, and a reinforcing part 414 is arranged at the joint of the bottom plate 412 and the upper plate 413.
The above example is only one of the preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a steel pipe tower flange modularization positioner, including a supporting bench, its characterized in that: including guide rail and sliding seat, the brace table set up the both ends department at the guide rail, the sliding seat slide along the guide rail direction, the sliding seat is gone up to rotate and is provided with the mount table, the mount table is including two symmetries setting up two links in the sliding seat both sides, two links can supply the flange pre-installation, two links can be towards the direction motion of looks/dorsad, the sliding seat including the graduated disk, and be provided with first rotation portion and second rotation portion on sliding seat and the mount table respectively, first rotation portion and second rotation portion between be provided with and constitute the locking subassembly that both stalled, the locking subassembly including connecting slide bar and the tooth portion on mount table and sliding seat respectively, the one end of slide bar can stretch out and draw back and slide to laminating/keep away from tooth portion department, and the one end of slide bar can mesh with tooth portion mutually, the link swing set up on the spiro union piece, and the link swing can make the slide bar retract the setting when just the link swings.
2. The steel tube tower flange modularization positioning device of claim 1, wherein: the mounting table is provided with an elongated slot, a screw rod and two screw connection blocks, the screw rod penetrates through the elongated slot and is provided with an operation part penetrating through the elongated slot, the screw rod is in anti-rotation fit with the operation part, the two screw connection blocks are slidably arranged in the elongated slot and are in screw connection fit with the screw rod, internal threads of the two screw connection blocks are arranged in a reverse direction, and the two connection frames are respectively connected to the two screw connection blocks.
3. The steel tube tower flange modularization positioning device of claim 2, wherein: an annular roller path is arranged between the first rotating part and the second rotating part, and balls are fully arranged in the annular roller path.
4. The steel tube tower flange modularization positioning device of claim 3, wherein: the locking subassembly including the pendulum rod, the one end of pendulum rod and the other end of slide bar constitute by the rope and be connected, link and spiro union piece sliding connection respectively in the other end department of pendulum rod, and the link can drive the pendulum rod and use its and spiro union piece junction as the rotation center swing during the swing, the slide rod on be provided with and make its elasticity support tightly the first elastic component on tooth portion.
5. The steel tube tower flange modularization positioning device of claim 3 or 4, wherein: a second elastic piece which can cause the connecting frame and the screw joint block to reset after swinging is arranged between the connecting frame and the screw joint block.
6. The steel tube tower flange modularization positioning device of claim 5, wherein: the locking components are two and are respectively arranged corresponding to the two connecting frames, and the other end of the swing rod extends to a position close to the operation part.
7. The steel tube tower flange modularization positioning device of claim 6, wherein: the operating part is rotatably arranged on the mounting table, the screw rod is slidably inserted on the operating part and is in spline fit with the operating part, and a third elastic piece is arranged between the screw rod and the operating part.
8. The steel tube tower flange modularization positioning device of claim 7, wherein: flanges capable of being in butt fit with the connecting frame are arranged on two sides of the mounting table.
9. The modular positioning device for the flange of the steel pipe tower as claimed in claim 1, 2, 3, 4, 6, 7 or 8, wherein: the connecting frame comprises a bottom plate and an upper plate, the bottom plate is arranged on the mounting table, a plurality of long holes which radially extend by taking the same point as the circle center are formed in the upper plate, the upper plate is vertically connected with the bottom plate, and reinforcing parts are arranged at the joints of the bottom plate and the upper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111030732.1A CN113752185B (en) | 2021-09-03 | 2021-09-03 | Steel pipe tower flange modularization positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111030732.1A CN113752185B (en) | 2021-09-03 | 2021-09-03 | Steel pipe tower flange modularization positioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113752185A CN113752185A (en) | 2021-12-07 |
| CN113752185B true CN113752185B (en) | 2022-10-11 |
Family
ID=78792798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111030732.1A Active CN113752185B (en) | 2021-09-03 | 2021-09-03 | Steel pipe tower flange modularization positioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN113752185B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204603625U (en) * | 2015-01-30 | 2015-09-02 | 浙江金盛钢管塔有限公司 | Adjustable steel tube tower flange positioner |
| US9827636B2 (en) * | 2015-05-15 | 2017-11-28 | Gary Tsui | Flange pipe alignment tool and fixture |
| CN108326491B (en) * | 2017-07-04 | 2019-09-13 | 广州增立钢管结构股份有限公司 | The branch pipe group of power transmission and transformation steel tube tower is to equipment |
| CN108326633A (en) * | 2017-07-04 | 2018-07-27 | 广州增立钢管结构股份有限公司 | A kind of flange drilling index dial |
| CN209599057U (en) * | 2018-11-26 | 2019-11-08 | 东风汽车有限公司 | Double-stage cone pulley interference hot-charging clamp in engine gear train |
| CN211136050U (en) * | 2019-09-30 | 2020-07-31 | 温州泰昌铁塔制造有限公司 | Tower foot plate welding tool |
| CN210997238U (en) * | 2019-09-30 | 2020-07-14 | 温州泰昌铁塔制造有限公司 | Tower foot plate positioning tool |
-
2021
- 2021-09-03 CN CN202111030732.1A patent/CN113752185B/en active Active
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| Publication number | Publication date |
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| CN113752185A (en) | 2021-12-07 |
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Inventor after: Wang Banglin Inventor after: Liao Xingli Inventor after: Lu Chenghong Inventor after: Ke Yongjun Inventor after: Huang Junhao Inventor after: Yan Caimin Inventor after: Dong Yubi Inventor after: Wang Liang Inventor after: Xu Jianjun Inventor before: Wang Banglin Inventor before: Ke Yongjun Inventor before: Liao Xingli Inventor before: Lu Chenghong Inventor before: Huang Junhao Inventor before: Yan Caimin Inventor before: Dong Yubi Inventor before: Wang Liang Inventor before: Xu Jianjun |
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