CN113352018A - Method for processing tie bars in batch - Google Patents
Method for processing tie bars in batch Download PDFInfo
- Publication number
- CN113352018A CN113352018A CN202110712140.1A CN202110712140A CN113352018A CN 113352018 A CN113352018 A CN 113352018A CN 202110712140 A CN202110712140 A CN 202110712140A CN 113352018 A CN113352018 A CN 113352018A
- Authority
- CN
- China
- Prior art keywords
- tie
- steel pipe
- bars
- area
- bottom plate
- Prior art date
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- 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
-
- 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
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H3/00—Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments
Abstract
The invention discloses a method for processing tie bars in batch, which comprises the following steps: an operation platform is built on the ground, the operation platform comprises a steel pipe placing area, an assembling area and a tie bar temporary placing area, and the three areas are sequentially arranged and smoothly connected; hoisting and placing a batch of steel pipes in a steel pipe placing area; manually rolling a steel pipe to an assembly area, assembling connecting plates at two ends of the steel pipe, fixing the connecting plates and the steel pipe through spot welding, assembling a sealing plate on each connecting plate, and fixing the sealing plates with the connecting plates and the steel pipe through spot welding respectively, thereby completing the assembly of a tie rod; manually pushing the assembled tie bar to enable the tie bar to roll into a tie bar temporary placement area for temporary storage; repeating the above steps to complete the assembly of the batch of tie bars and placing all tie bars of the batch assembly in a tie bar temporary placement area; and (4) hoisting all the tie bars away from the operation platform, and finishing the processing of the batch of tie bars. The method can be used for processing the tie bars in batches, and is high in working efficiency and processing precision.
Description
Technical Field
The invention belongs to the technical field of building component processing, and particularly relates to a method for processing tie bars in batch.
Background
In various types of steel structure factory building roof structures, a tie bar of steel pipes is generally arranged in the longitudinal direction to increase the rigidity of the roof structure. The tie rod comprises a steel pipe, notches for installing connecting plates are formed in the two ends of the steel pipe in advance, the two connecting plates with high-strength bolt holes are respectively inserted into the notches of the steel pipe and welded with the steel pipe, sealing plates are welded above and below the connecting plates to seal the two ends of the steel pipe, and a tie rod is connected with a roof girder through high-strength bolts to form a roof system.
At present, when the tie bar is manufactured, the manufacturing method is manual marking assembly, namely assembly lines are marked on the steel pipe and the connecting plate respectively, then manual assembly is carried out according to the marked lines, the perpendicularity between the connecting plate and the steel pipe and the total length of a component are determined by using a bent ruler and a measuring tape in the manufacturing process, and then positioning spot welding is carried out between the connecting plate and the steel pipe. And the steel pipe is hoisted to the operation platform for assembly when each tie bar is assembled, the tie bars are hoisted to the temporary storage point after the tie bars are assembled, and the tie bars are hoisted to the welding point uniformly after a plurality of tie bars are arranged at the temporary storage point, so that the connecting plate and the steel pipe are welded. Therefore, frequent hoisting is realized, and the working efficiency is low.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention is directed to a method for batch processing tie bars, which can process tie bars in batch, and has high working efficiency and high processing precision.
The technical scheme of the invention is realized as follows:
a method of batch processing tie bars comprising the steps of:
(1) building an operation platform on the ground, wherein the operation platform comprises a steel pipe placing area, an assembling area and a tie bar temporary placing area, the steel pipe placing area, the assembling area and the tie bar temporary placing area are sequentially arranged and smoothly connected, and the assembling area is higher than the steel pipe placing area and the tie bar temporary placing area on the two sides;
(2) hoisting and placing a batch of steel pipes in a steel pipe placing area for later use;
(3) manually rolling a steel pipe in the step (2) to an assembly area, assembling connecting plates at two ends of the steel pipe, fixing the connecting plates and the steel pipe through spot welding, assembling a sealing plate on each connecting plate, and fixing the sealing plates with the connecting plates and the steel pipe through spot welding respectively, so that the assembly of a tie rod is completed;
(4) manually pushing the tie bars assembled in the step (3) to enable the tie bars to roll into a tie bar temporary placement area for temporary storage;
(5) repeating steps (3) and (4) to complete the assembly of the batch of tie bars and place all tie bars of the batch of assemblies in a tie bar temporary placement area;
(6) and (5) hoisting all the tie bars in the step (5) away from the operation platform, and finishing the processing of the batch of tie bars.
Furthermore, the operating platform comprises a bottom plate and a plurality of horizontally arranged support rods, wherein the support rods are arranged side by side at intervals, the bottom plate is horizontally arranged on the support rods, two first stop levers are arranged on the upper surface of the bottom plate and used for stopping steel pipes arranged on the bottom plate and preventing the steel pipes from sliding off the bottom plate, the two first stop levers are vertically arranged at intervals and are close to one edge of the bottom plate, and the straight line where the two first stop levers are located is perpendicular to the support rods; two positioning blocks are arranged on the other edge of the bottom plate opposite to the edge where the first gear rod is located, the two positioning blocks are arranged side by side at intervals, the straight lines where the two positioning blocks are located are perpendicular to the support rod, positioning columns corresponding to bolt holes in connecting plates at two ends of a tie rod to be assembled are respectively arranged on the upper surfaces of the two positioning blocks, and a plurality of cushion blocks are uniformly distributed on the bottom plate between the two positioning blocks and are convenient for supporting a steel pipe when the tie rod is assembled; all the support rods extend outwards towards the side where the two positioning blocks are located and are used for temporarily placing the assembled tie bars, and second stop rods are respectively arranged on the upper surfaces of the top ends of the extending ends of the two support rods located on the outer side and are vertically arranged and used for stopping the tie bars and preventing the tie bars from sliding off the support rods; the bottom plate area between the first gear lever and the positioning block forms the steel pipe placing area; the two positioning blocks and the middle area thereof form the assembly area; the area where the outward extending section of the support rod is located forms a temporary tie rod placing area.
Further, be equipped with the work piece between locating piece and the bottom plate, the work piece is rectangular shape setting on the bottom plate, and two locating pieces and all cushion all set up at the work piece upper surface, the work piece has a take the altitude, avoids the steel pipe because of inertia landing from the bottom plate to just evenly being equipped with a plurality of first transition poles to first pin side at the work piece, first transition pole slope sets up and first transition pole lower extreme is fixed with the bottom plate, and first transition pole upper end is fixed with the work piece side upper portion that corresponds, and the steel pipe of being convenient for is arranged in on the cushion after first crossing the pole buffering.
Furthermore, a plurality of track rods are uniformly distributed on the bottom plate between the two first stop rods, each track rod is arranged in parallel with the support rod, and is just opposite to one end of the working block and abutted against the working block, and the height of each track rod is lower than that of the working block.
Further, the cushion is the rectangle piece to the cushion just has the inclined plane to first pin side, the downside and the work piece parallel and level on inclined plane, the upside and the cushion upper surface parallel and level on inclined plane, the steel pipe of being convenient for passes through to the cushion upper surface along the inclined plane.
Furthermore, a plurality of second transition rods are uniformly arranged on the side, right opposite to the second stop rod, of the working block, the second transition rods are arranged in an inclined mode, the lower ends of the second transition rods are fixed to the supporting rod, the upper ends of the second transition rods are fixed to the upper portion of the side face of the corresponding working block, and the tie bars are convenient to transition to the supporting rod through the second transition rods.
Compared with the prior art, the invention has the following beneficial effects:
1. when the tie bar is processed, the invention can realize batch hoisting and batch processing, reduces hoisting times and improves working efficiency.
2. The operation platform disclosed by the invention is simple in structure, realizes batch placement of steel pipes and batch placement of tie bars, and is compact in arrangement of three areas, namely a steel pipe placement area, an assembly area and a tie bar temporary placement area, so that the steel pipes can be conveniently placed from the steel pipe placement area to the assembly area, the assembled tie bars can be conveniently placed from the assembly area to the tie bar temporary placement area, and the working efficiency is further improved.
3. Effective location is carried out the connecting plate through locating piece and reference column, can effectively improve the assembly precision of connecting plate and steel pipe to the setting up of cushion does benefit to the staff and finely tunes the steel pipe, improves assembly efficiency.
4. The inclined planes of the track rod, the first transition rod and the cushion block and the second transition rod are arranged, so that the stage from the steel pipe to the assembly tie rod is effectively guaranteed, the assembled tie rod is transferred to the stage of the extension section of the support rod, the whole process does not need to be hoisted, the operation can be carried out completely by manpower, the operation steps are simplified, and the working efficiency is improved.
Drawings
Fig. 1-schematic structural view of the operation platform.
Fig. 2-structural schematic diagram of the operating platform in use.
Wherein: 1-a support bar; 2-a bottom plate; 3-a first stop lever; 4-a second stop lever; 5-track rod; 6-a working block; 7-positioning blocks; 8-a positioning column; 9-cushion block; 10-a first transition bar; 11-a second transition bar; 12-a steel pipe; 13-tie bar.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
A method of batch processing tie bars comprising the steps of:
(1) building an operation platform on the ground, wherein the operation platform comprises a steel pipe placing area, an assembling area and a tie bar temporary placing area, the steel pipe placing area, the assembling area and the tie bar temporary placing area are sequentially arranged and smoothly connected, and the assembling area is higher than the steel pipe placing area and the tie bar temporary placing area on the two sides;
(2) hoisting and placing a batch of steel pipes in a steel pipe placing area for later use;
(3) manually rolling a steel pipe in the step (2) to an assembly area, assembling connecting plates at two ends of the steel pipe, fixing the connecting plates and the steel pipe through spot welding, assembling a sealing plate on each connecting plate, and fixing the sealing plates with the connecting plates and the steel pipe through spot welding respectively, so that the assembly of a tie rod is completed;
(4) manually pushing the tie bars assembled in the step (3) to enable the tie bars to roll into a tie bar temporary placement area for temporary storage;
(5) repeating steps (3) and (4) to complete the assembly of the batch of tie bars and place all tie bars of the batch of assemblies in a tie bar temporary placement area;
(6) and (5) hoisting all the tie bars in the step (5) away from the operation platform, and finishing the processing of the batch of tie bars.
Therefore, the whole machining process can be realized only by manual operation of workers, frequent hoisting is avoided, hoisting procedures are greatly saved, and working efficiency is improved.
Referring to fig. 1 and 2, the operating platform comprises a bottom plate 2 and a plurality of horizontally arranged support rods 1, wherein all the support rods 1 are arranged side by side at intervals, the bottom plate 2 is horizontally arranged on all the support rods 1, two first stop levers 3 are arranged on the upper surface of the bottom plate 2 and used for stopping steel pipes 12 arranged on the bottom plate 2 and preventing the steel pipes 12 from sliding off the bottom plate 2, the two first stop levers 3 are vertically arranged at intervals and are close to one edge of the bottom plate 2, and the straight line where the two first stop levers 3 are located is perpendicular to the support rods 1; two positioning blocks 7 are arranged on the other edge of the bottom plate 2 opposite to the edge where the first gear rod 3 is located, the two positioning blocks 7 are arranged side by side at intervals, the straight lines where the two positioning blocks 7 are located are perpendicular to the support rod 1, positioning columns 8 corresponding to bolt holes in connecting plates at two ends of a tie rod to be assembled are respectively arranged on the upper surfaces of the two positioning blocks 7, and a plurality of cushion blocks 9 are uniformly distributed on the bottom plate 2 between the two positioning blocks 7, so that the steel pipe 12 can be conveniently supported when the tie rod 13 is assembled; all the supporting rods 1 extend outwards towards the side where the two positioning blocks 7 are located and are used for temporarily placing the assembled tie bars 13, the upper surfaces of the top ends of the extending ends of the two supporting rods 1 located on the outer side are respectively provided with second stop rods 4, and the second stop rods 4 are vertically arranged and are used for stopping the tie bars 13 and preventing the tie bars 13 from sliding off the supporting rods 1; the area of the bottom plate 2 between the first gear lever 3 and the positioning block 7 forms the steel pipe placing area; the two positioning blocks 7 and the middle area thereof form the assembly area; the area of the outward extension section of the support rod 1 forms a temporary tie rod placing area.
Thus, the steel pipes are placed on the bottom plate, and the two first stop levers are arranged on the outer sides of the bottom plate corresponding to the steel pipes to block the steel pipes, so that the steel pipes are prevented from sliding off from the outer sides of the bottom plate, a steel pipe is rolled on the bottom plate and is placed on the cushion block between the two positioning blocks, then the connecting plate is inserted into the notch of the steel pipe, and the positioning column is inserted into the bolt hole on the connecting plate to effectively position the connecting plate, then adjusting the position of the steel pipe notch to enable the notch to be horizontal, fixing the connecting plate and the steel pipe by spot welding, then the closing plates above and below the connecting plate are fixed with the connecting plate and the steel pipe in a spot welding way to seal the two ends of the steel pipe, thereby completing the assembly of the tie bar, then the assembled tie rod is pushed down by the cushion block and is placed on the extension section of the supporting rod, and then the steps are repeated to sequentially process the steel pipes placed on the bottom plate.
The cushion blocks are arranged, so that the lower sealing plate can be effectively ensured to have enough space to be inserted below the connecting plate and fixed with the connecting plate in a spot welding manner; meanwhile, the cushion blocks support the steel pipes, the contact area between the steel pipes and the bottom plate is reduced, and workers can manually rotate the steel pipes to adjust the positions of the notches of the steel pipes conveniently.
Like this, the steel pipe can be placed on the bottom plate in batches, and the staff can process on operation platform in batches to the extension at the bracing piece can be placed temporarily in batches to the tie rod that has processed, so can avoid every tie rod of assembling to all adopt the hoist and mount machine, has improved work efficiency greatly, and the setting of locating piece can be effectively fixed a position the connecting plate, guarantees the assembly precision of connecting plate and steel pipe.
Be equipped with the bottom plate on the bracing piece of one side of locating piece, the bracing piece of one side does not set up the bottom plate, rolls the back down from the cushion when the tie rod that assembles like this, and the unsettled setting in tie rod both ends is rolled on the bracing piece for the steel pipe when the tie rod rolls, and can not receive the influence of the connecting plate that the steel pipe both ends set up and shrouding to make the tie rod can roll the distal end of bracing piece extension section, avoid piling up in bottom plate department. The width of the whole operating platform is manufactured according to the length of the tie bar to be processed, and the width of the operating platform is slightly wider than the length of the tie bar to be processed, so that the operating platform can be conveniently operated on the ground by workers.
During specific implementation, be equipped with work piece 6 between locating piece 7 and the bottom plate 2, work piece 6 is rectangular shape setting on bottom plate 2, and two locating pieces 7 and all cushion blocks 9 all set up at work piece 6 upper surface, work piece 6 has a take the altitude, avoids steel pipe 12 to slide from bottom plate 2 because of inertia to just evenly be equipped with a plurality of first transition poles 10 to first pin 3 sides at work piece 6, first transition pole 10 slope sets up and first transition pole 10 lower extreme is fixed with bottom plate 2, and first transition pole 10 upper end is fixed with the 6 side upper portions of work piece that correspond, and the steel pipe 12 of being convenient for is arranged in on cushion block 9 after first crossing pole 10 cushions.
The working block has a certain height, can block the steel pipe, and does not need to worry about the fact that the steel pipe rushes out of the bottom plate due to inertia when a worker rolls the steel pipe. Set up first transition pole and cushion and not only can play the bridge effect of transition for the steel pipe rises to the cushion along first transition pole and cushion, and simultaneously, first transition pole and cushion still play the cushioning effect to rolling steel pipe, avoid the steel pipe to rush out bottom plate to bracing piece extension.
During specific implementation, a plurality of track rods 5 are uniformly distributed on the bottom plate 2 between the two first stop rods 3, each track rod 5 is parallel to the support rod 1, each track rod 5 is just opposite to one end of the working block 6 and is abutted against the working block 6, and the height of each track rod 5 is lower than that of the working block 6.
The rail rod is arranged to support the steel pipe, the contact area between the steel pipe and the bottom plate is reduced, workers can roll the steel pipe manually, and the steel pipe can be rolled only with a small amount of force.
During specific implementation, cushion 9 is the rectangular block to cushion 9 just has the inclined plane to first pin 3 side, the downside and the work piece 6 parallel and level on inclined plane, the upside and the cushion 9 upper surface parallel and level on inclined plane, the steel pipe 12 of being convenient for passes through to cushion 9 upper surface along the inclined plane.
During the concrete implementation, just being equipped with a plurality of second transition poles 11 on the 4 sides of second stopper at work piece 6, second transition pole 11 slope sets up and 11 lower extremes of second transition pole are fixed with bracing piece 1, and 11 upper ends of second transition pole are fixed with 6 side upper portions of work piece that correspond, and the tie rod 13 of being convenient for passes through second transition pole 11 and passes through on the bracing piece 1.
In the embodiment, the first stop lever and the second stop lever are made of angle steel, the track rod, the working block and the positioning block are made of channel steel, and the supporting rod is made of I-shaped steel; the bottom plate adopts the steel sheet of delta =50mm to make, because of a steel sheet width is not enough, the bottom plate of this embodiment adopts two steel sheets to assemble and forms.
Finally, it should be noted that the above-mentioned examples of the present invention are only examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Variations and modifications in other variations will occur to those skilled in the art upon reading the foregoing description. Not all embodiments are exhaustive. All obvious changes and modifications of the present invention are within the scope of the present invention.
Claims (6)
1. A method of batch processing tie bars, comprising the steps of:
(1) building an operation platform on the ground, wherein the operation platform comprises a steel pipe placing area, an assembling area and a tie bar temporary placing area, the steel pipe placing area, the assembling area and the tie bar temporary placing area are sequentially arranged and smoothly connected, and the assembling area is higher than the steel pipe placing area and the tie bar temporary placing area on the two sides;
(2) hoisting and placing a batch of steel pipes in a steel pipe placing area for later use;
(3) manually rolling a steel pipe in the step (2) to an assembly area, assembling connecting plates at two ends of the steel pipe, fixing the connecting plates and the steel pipe through spot welding, assembling a sealing plate on each connecting plate, and fixing the sealing plates with the connecting plates and the steel pipe through spot welding respectively, so that the assembly of a tie rod is completed;
(4) manually pushing the tie bars assembled in the step (3) to enable the tie bars to roll into a tie bar temporary placement area for temporary storage;
(5) repeating steps (3) and (4) to complete the assembly of the batch of tie bars and place all tie bars of the batch of assemblies in a tie bar temporary placement area;
(6) and (5) hoisting all the tie bars in the step (5) away from the operation platform, and finishing the processing of the batch of tie bars.
2. The method for batch processing of tie bars according to claim 1, wherein the operation platform comprises a bottom plate and a plurality of horizontally arranged support rods, all the support rods are arranged side by side at intervals, the bottom plate is horizontally arranged on all the support rods, two first stop levers are arranged on the upper surface of the bottom plate and used for stopping the steel pipes arranged on the bottom plate and preventing the steel pipes from sliding off the bottom plate, the two first stop levers are vertically arranged at intervals and are close to one edge of the bottom plate, and the straight line of the two first stop levers is perpendicular to the support rods; two positioning blocks are arranged on the other edge of the bottom plate opposite to the edge where the first gear rod is located, the two positioning blocks are arranged side by side at intervals, the straight lines where the two positioning blocks are located are perpendicular to the support rod, positioning columns corresponding to bolt holes in connecting plates at two ends of a tie rod to be assembled are respectively arranged on the upper surfaces of the two positioning blocks, and a plurality of cushion blocks are uniformly distributed on the bottom plate between the two positioning blocks and are convenient for supporting a steel pipe when the tie rod is assembled; all the support rods extend outwards towards the side where the two positioning blocks are located and are used for temporarily placing the assembled tie bars, and second stop rods are respectively arranged on the upper surfaces of the top ends of the extending ends of the two support rods located on the outer side and are vertically arranged and used for stopping the tie bars and preventing the tie bars from sliding off the support rods; the bottom plate area between the first gear lever and the positioning block forms the steel pipe placing area; the two positioning blocks and the middle area thereof form the assembly area; the area where the outward extending section of the support rod is located forms a temporary tie rod placing area.
3. The method for manufacturing tie bars according to claim 2, wherein a working block is disposed between the positioning blocks and the bottom plate, the working block is disposed on the bottom plate in a long bar shape, the two positioning blocks and all the spacers are disposed on the upper surface of the working block, the working block has a certain height to prevent the steel pipe from sliding off the bottom plate due to inertia, and a plurality of first transition bars are uniformly disposed on the side of the working block facing the first stop bar, the first transition bars are obliquely disposed, the lower ends of the first transition bars are fixed to the bottom plate, the upper ends of the first transition bars are fixed to the upper portions of the corresponding sides of the working block, so that the steel pipe is buffered by the first transition bars and then placed on the spacers.
4. A method for manufacturing tie rods according to claim 3, wherein a plurality of rail bars are uniformly distributed on the bottom plate between the two first blocking bars, each rail bar is arranged parallel to the support bar and each rail bar is abutted against the working block at the end opposite to the working block, and the height of the rail bar is lower than that of the working block.
5. A method of manufacturing tie rods according to claim 4, wherein the spacer is a rectangular block and the side of the spacer facing the first stop bar has a ramp, the underside of said ramp being flush with the working block and the upper side of the ramp being flush with the upper surface of the spacer to facilitate the transition of the steel pipe along the ramp to the upper surface of the spacer.
6. A method for manufacturing tie rods in batches according to claim 3, wherein a plurality of second transition bars are uniformly arranged on the side of the working block opposite to the second stop bar, the second transition bars are obliquely arranged, the lower ends of the second transition bars are fixed to the support bar, and the upper ends of the second transition bars are fixed to the upper part of the corresponding side surface of the working block, so that the tie rods can be conveniently transited to the support bar through the second transition bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110712140.1A CN113352018B (en) | 2021-06-25 | 2021-06-25 | Method for processing tie bars in batch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110712140.1A CN113352018B (en) | 2021-06-25 | 2021-06-25 | Method for processing tie bars in batch |
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| Publication Number | Publication Date |
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| CN113352018A true CN113352018A (en) | 2021-09-07 |
| CN113352018B CN113352018B (en) | 2022-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110712140.1A Active CN113352018B (en) | 2021-06-25 | 2021-06-25 | Method for processing tie bars in batch |
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| US20030234339A1 (en) * | 2002-06-24 | 2003-12-25 | Poul Heide | Manufacturing platform |
| CN204126062U (en) * | 2014-09-02 | 2015-01-28 | 广东精工钢结构有限公司 | A kind of cylindrical rigid tie bar shrouding connecting joint structure |
| CN104328921A (en) * | 2014-11-10 | 2015-02-04 | 武汉一冶钢结构有限责任公司 | Convenient assembly method and device for pipe lacing bar |
| CN106193289A (en) * | 2015-05-05 | 2016-12-07 | 五冶集团上海有限公司 | Simple tie-rod jig and making and use method thereof |
| CN106853577A (en) * | 2016-12-23 | 2017-06-16 | 中国二冶集团有限公司 | A kind of assembly method of roofing rigid tie bar |
| CN206393512U (en) * | 2016-12-23 | 2017-08-11 | 中国二冶集团有限公司 | A kind of assembly mould of steel structural plant roof tie-rod |
| CN207057955U (en) * | 2017-08-23 | 2018-03-02 | 成都中浦科技有限公司 | A kind of tie-rod rivet welding frock |
-
2021
- 2021-06-25 CN CN202110712140.1A patent/CN113352018B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030234339A1 (en) * | 2002-06-24 | 2003-12-25 | Poul Heide | Manufacturing platform |
| CN204126062U (en) * | 2014-09-02 | 2015-01-28 | 广东精工钢结构有限公司 | A kind of cylindrical rigid tie bar shrouding connecting joint structure |
| CN104328921A (en) * | 2014-11-10 | 2015-02-04 | 武汉一冶钢结构有限责任公司 | Convenient assembly method and device for pipe lacing bar |
| CN106193289A (en) * | 2015-05-05 | 2016-12-07 | 五冶集团上海有限公司 | Simple tie-rod jig and making and use method thereof |
| CN106853577A (en) * | 2016-12-23 | 2017-06-16 | 中国二冶集团有限公司 | A kind of assembly method of roofing rigid tie bar |
| CN206393512U (en) * | 2016-12-23 | 2017-08-11 | 中国二冶集团有限公司 | A kind of assembly mould of steel structural plant roof tie-rod |
| CN207057955U (en) * | 2017-08-23 | 2018-03-02 | 成都中浦科技有限公司 | A kind of tie-rod rivet welding frock |
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| Publication number | Publication date |
|---|---|
| CN113352018B (en) | 2022-09-23 |
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