CN220029239U - Flange welding positioning device for steel pipe tower - Google Patents
Flange welding positioning device for steel pipe tower Download PDFInfo
- Publication number
- CN220029239U CN220029239U CN202321314248.6U CN202321314248U CN220029239U CN 220029239 U CN220029239 U CN 220029239U CN 202321314248 U CN202321314248 U CN 202321314248U CN 220029239 U CN220029239 U CN 220029239U
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- reinforcing plate
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- clamp
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 164
- 239000010959 steel Substances 0.000 title claims abstract description 164
- 238000003466 welding Methods 0.000 title claims abstract description 64
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 117
- 230000001427 coherent effect Effects 0.000 claims description 2
- 239000003351 stiffener Substances 0.000 description 16
- 230000008901 benefit Effects 0.000 description 5
- 239000004020 conductor Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
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Abstract
The utility model relates to a flange welding positioning device for a steel pipe tower, wherein a flange clamp bearing (1) is fixedly arranged on the upper surface of an equipment base (7) on one side of a slide rail (10) of a reinforcing plate supply device, a flange clamp base driving motor (11) drives a flange clamp base (2) to rotate in the flange clamp bearing (1) through a gear, a cross-shaped flange plate clamping plate moving groove (3) is formed in the surface of the flange clamp base (2), a flange plate clamping plate (4) is unfolded or gathered along the flange plate clamping plate moving groove (3), two rails are fixedly arranged on the upper surface of the equipment base (7) on the other side of the slide rail (10) of the reinforcing plate supply device, and a reinforcing plate welding positioning clamp (5) and two steel pipe position adjusting devices (6) are arranged on the rails.
Description
Technical Field
The utility model relates to the field of fixing or positioning devices of workpieces, in particular to a flange welding positioning device for a steel tube tower.
Background
The steel pipe tower is used as an important infrastructure on a transmission line, the main component is a steel pipe, and other components are lattice towers formed by steel pipes or section steel and the like. Is a support structure for overhead transmission lines to support conductors and lightning conductors. The lead meets the distance limiting requirement on the ground and the ground feature, and can bear the load and external load of the lead, the lightning conductor and the lead. At present, when a steel pipe tower is produced, reinforcing plates and flange plates are required to be welded at two ends of a steel pipe respectively, the volume of the steel pipe is large, the steel pipe can only be lifted by a crane in the past, then one end of the lifted steel pipe is aligned to the flange and then welded by one or more welders, and the operation mode is time-consuming and labor-consuming and has a great number of potential safety hazards.
At present, the utility model with the patent number of CN204603626U discloses a flange and C-shaped plate positioning device of a steel tube tower, and relates to the field of fixing or positioning devices; the flange bracket comprises a vertically placed panel, a bottom plate connected with the bottom of the panel and reinforcing plates connected with two sides of the panel; the panel is uniformly provided with at least 2 radial elongated slots along the circumferential direction, and the elongated slots are provided with first connecting pieces for connecting the flange plates; the C-shaped frame comprises a main board, a horizontal supporting plate extends out of the surface, close to the supporting frame, of the main board, the supporting plate is connected with a horizontal connecting plate through a second connecting piece, a connecting hole is formed in the connecting plate, and a third connecting piece connected with the C-shaped plate is arranged in the connecting hole in a penetrating mode; the bottom of the flange bracket is provided with a sliding rail, the bottom surface of the bottom plate is provided with a roller wheel capable of axially moving along the sliding rail, and the bottom plate is also provided with a brake device. The utility model is provided with the flange bracket, the C-shaped plate bracket and the supporting frame, saves time and labor in the process of welding the C-shaped bracket and the flange plate, and has high welding efficiency. But this application scheme degree of automation is lower, and the accurate location of needs in the installation moreover, and it is inconvenient to use.
Disclosure of Invention
Aiming at the problems in the prior art, the flange welding positioning device for the steel pipe tower can automatically position the steel pipe, the flange and the reinforcing plate, synchronously rotate the flange and the steel pipe, facilitate the welding of workers and effectively improve the welding efficiency.
In order to achieve the above purpose, the flange welding positioning device for the steel pipe tower comprises a flange clamp bearing, a flange clamp base, a flange clamp plate moving groove, a flange clamp plate, a reinforcing plate welding positioning clamp, a steel pipe position adjusting device, an equipment base, a reinforcing plate supply device moving table, a reinforcing plate supply device sliding rail and a flange clamp plate clamp base driving motor, wherein the reinforcing plate supply device moving table is arranged on the side edge of the equipment base, the reinforcing plate supply device moving table and the equipment base are provided with a coherent reinforcing plate supply device sliding rail through screws, the flange clamp bearing is fixedly arranged on the upper surface of the equipment base on one side of the reinforcing plate supply device sliding rail, the flange clamp base driving motor drives the flange clamp base to rotate in the flange clamp bearing through a gear, the flange clamp plate moving groove is formed in the surface of the flange clamp plate clamp base, the flange clamp plate is unfolded or gathered along the flange clamp plate moving groove, the upper surface of the equipment base on the other side of the reinforcing plate supply device sliding rail is fixedly provided with two rails, the reinforcing plate welding positioning clamp and the two steel pipe position adjusting devices are arranged on the rails, the reinforcing plate welding positioning clamp and the reinforcing plate positioning clamp is close to the flange clamp base, and the reinforcing plate clamp plate is moved on the reinforcing plate clamping rail back and forth on the reinforcing plate supply device sliding rail; the steel tube position adjusting device comprises a steel tube position adjusting device action base, safety plates, steel tube support steel band lifting support columns, steel tube support steel band rollers, steel tube support steel bands and steel tube support steel band roller driving motors, wherein the surfaces of the lower parts of the steel tube position adjusting device action base are provided with rollers and motors for driving the rollers, the safety plates are arranged on two sides of the upper part of the steel tube position adjusting device action base close to the edges, the two steel tube support steel band lifting support columns are arranged on the upper part of the steel tube position adjusting device action base, the steel tube support steel band rollers are arranged on the upper part of the steel tube support steel band lifting support columns through rotating shafts, two steel tube support steel band roller outer cover steel tube support steel bands are arranged on the steel tube support steel band rollers, and the steel tube support steel band rollers are provided with the steel tube support steel band roller driving motors.
As a further improvement of the utility model, the flange clamp plate is driven by a screw rod or a hydraulic rod arranged on the inner side of the flange clamp plate moving groove.
As a further improvement scheme of the utility model, the reinforcing plate welding positioning fixture comprises a reinforcing plate welding positioning fixture action base, a lifting platform, reinforcing plate holders and a reinforcing plate angle automatic adjustment rotary table, wherein the lifting platform is arranged on the upper part of the reinforcing plate welding positioning fixture action base through the lifting platform, a groove facing to the flange plate holding base is formed in the upper surface of the lifting platform, opposite reinforcing plate holders are respectively arranged on two sides of the inner side of the groove through hydraulic columns, and the reinforcing plate angle automatic adjustment rotary table is arranged on one opposite side of each of the two reinforcing plate holders.
As a further improvement scheme of the utility model, the mobile station of the reinforcing plate supply device comprises a reinforcing plate concave clamp, a telescopic plate, a clamping groove, a reinforcing plate concave clamp rail and a translation base, wherein the clamping groove is formed in the center of the reinforcing plate concave clamp, the clamping groove faces to a groove formed in the upper surface of the lifting platform, the telescopic plate is oppositely arranged on two sides of the inner side of the clamping groove through a hydraulic push rod or an electric telescopic rod respectively, the reinforcing plate concave clamp moves back and forth on the reinforcing plate concave clamp rail through a roller and a driving motor, the reinforcing plate concave clamp rail is fixedly connected with the translation base through a bracket, and the translation base moves back and forth on a sliding rail of the reinforcing plate supply device through the roller.
As a further development of the utility model, the two safety plates on the mobile base of the steel pipe position adjusting device are adjusted in distance by means of hydraulic devices or threaded rods.
By means of the scheme, the utility model has at least the following advantages: compared with the conventional manual welding mode, the flange clamping base and the steel pipe position adjusting device can synchronously rotate, so that the steel pipe and the flange can be aligned quickly, and can freely rotate during welding, so that a worker can conveniently weld, and meanwhile, the worker can conveniently position and weld the reinforcing plate by means of the reinforcing plate welding positioning clamp and the reinforcing plate supply device mobile station, the welding efficiency can be effectively improved, and the welding device has remarkable environmental protection benefit and economic benefit.
Drawings
FIG. 1 is a schematic perspective view of a flange welding positioning device for a steel pipe tower;
FIG. 2 is a perspective view of a steel pipe position adjustment device of a flange welding positioning device for a steel pipe tower;
FIG. 3 is a perspective view of a reinforcing plate welding positioning fixture of a flange welding positioning device for a steel pipe tower;
FIG. 4 is a perspective view of a mobile station of the reinforcing plate supply device of the flange welding positioning device for the steel pipe tower;
in the figure: 1. the flange clamp bearing, 2, the flange clamping base, 3, the flange plate clamping plate action groove, 4, the flange plate clamping plate, 5, the reinforcing plate welding positioning clamp action base, 5-1, the reinforcing plate welding positioning clamp action base, 5-2, the lifter platform, 5-3, the reinforcing plate clamping device, 5-4, the reinforcing plate angle automatic adjustment turntable, 6, the steel pipe position adjustment device, 6-1, the steel pipe position adjustment device action base, 6-2, the safety plate, 6-3, the steel pipe supporting steel belt lifting support, 6-4, the steel pipe supporting steel belt roller, 6-5, the steel plate supporting steel belt, 6-6, the steel pipe supporting steel belt roller driving motor, 7, the equipment base, 8, the reinforcing plate supply device action platform, 8-1, the reinforcing plate concave clamp, 8-2, the expansion plate, 8-3, the clamping groove, 8-4, the reinforcing plate concave clamp track, 8-5, the translation base, 9, the reinforcing plate supply device, 10, the reinforcing plate supply device slide rail, 11 and the flange plate clamping base driving motor.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the flange welding positioning device for the steel pipe tower comprises a flange clamp bearing 1, a flange clamp base 2, a flange clamp plate action groove 3, a flange clamp plate 4, a reinforcing plate welding positioning clamp 5, a steel pipe position adjusting device 6, an equipment base 7, a reinforcing plate supply device action table 8, a reinforcing plate supply device 9, a reinforcing plate supply device sliding rail 10 and a flange clamp plate clamp base driving motor 11, wherein the side edge of the equipment base 7 is provided with the reinforcing plate supply device action table 8, the reinforcing plate supply device action table 8 and the equipment base 7 are provided with continuous reinforcing plate supply device sliding rails 10 through screws, the upper surface of the equipment base 7 on one side of the reinforcing plate supply device sliding rail 10 is fixedly provided with the flange clamp bearing 1, the flange clamp plate clamp base driving motor 11 drives the flange clamp plate clamp base 2 to rotate in the flange clamp bearing 1 through a gear, the surface of the flange clamp plate clamp base 2 is provided with the cross-shaped flange clamp plate action groove 3, the flange clamp plate 4 is unfolded or gathered along the flange clamp plate action groove 3, the upper surface of the equipment base 7 on the other side of the reinforcing plate supply device sliding rail 10 is fixedly provided with two reinforcing plate clamping rails 5 and the reinforcing plate clamping device sliding rail positions are arranged on the upper surface of the equipment base 7, and the reinforcing plate clamping device sliding rail is close to the two reinforcing plate clamping device positioning clamps 5 are welded and the reinforcing plate positioning clamps are adjusted to the reinforcing plate positioning rails 5; the steel tube position adjusting device 6 comprises a steel tube position adjusting device action base 6-1, a safety plate 6-2, steel tube support steel band lifting support posts 6-3, steel tube support steel band rollers 6-4, steel plate support steel bands 6-5 and steel tube support steel band roller driving motors 6-6, rollers and driving roller driving motors are arranged on the surface of the lower portion of the steel tube position adjusting device action base 6-1, the safety plate 6-2 is arranged at two sides of the upper portion of the steel tube position adjusting device action base 6-1 and close to edges, two steel tube support steel band lifting support posts 6-3 are arranged on the upper portion of the steel tube position adjusting device action base 6-1, the steel tube support steel band rollers 6-4 are arranged on the upper portion of the steel tube support steel band lifting support posts 6-3 through rotating shafts, the steel tube support steel band rollers 6-5 are covered on the steel tube support steel band rollers 6-4, and the steel tube support steel band rollers 6-4 are provided with the steel tube support steel band roller driving motors 6-6.
In order to improve the automation degree of the equipment, as a further improvement of the utility model, the flange clamp plate 4 is driven by a screw rod or a hydraulic rod arranged inside the flange clamp plate moving groove 3. In order to enable the equipment to automatically attach the reinforcing plate to the steel pipe and the flange for facilitating welding of operators, as a further improvement scheme of the utility model, as shown in fig. 3, the reinforcing plate welding positioning fixture 5 comprises a reinforcing plate welding positioning fixture action base 5-1, a lifter table 5-2, a reinforcing plate holder 5-3 and a reinforcing plate angle automatic adjustment turntable 5-4, wherein the lifter table 5-2 is arranged at the upper part of the reinforcing plate welding positioning fixture action base 5-1 through the lifter, a groove facing the flange clamping base 2 is formed in the upper surface of the lifter table 5-2, opposite reinforcing plate holders 5-3 are respectively arranged at two sides of the inner side of the groove through hydraulic columns, and the reinforcing plate angle automatic adjustment turntable 5-4 is arranged at the opposite side of the two reinforcing plate holders 5-3. In order to enable the device to automatically convey the reinforcing plate to the reinforcing plate welding positioning fixture 5 and reduce the working intensity, as a further improvement scheme of the utility model, as shown in fig. 4, the reinforcing plate supply device moving table 8 comprises a reinforcing plate concave fixture 8-1, a telescopic plate 8-2, a clamping groove 8-3, a reinforcing plate concave fixture rail 8-4 and a translation base 8-5, wherein the clamping groove 8-3 is formed in the center of the reinforcing plate concave fixture 8-1, the clamping groove 8-3 faces towards a groove formed in the upper surface of the lifter table 5-2, two sides of the inner side of the clamping groove 8-3 are respectively opposite to the mounting telescopic plate 8-2 through a hydraulic push rod or an electric telescopic rod, the reinforcing plate concave fixture 8-1 moves back and forth on the reinforcing plate concave fixture rail 8-4 through a roller and a driving motor, the reinforcing plate concave fixture rail 8-4 is fixedly connected with the translation base 8-5 through a bracket, and the translation base 8-5 moves back and forth on the reinforcing plate supply device sliding rail 10 through the roller. In order to prevent the steel pipe from sliding off, as a further improvement of the utility model, the two safety plates 6-2 on the movable base 6-1 of the steel pipe position adjusting device adjust the distance through hydraulic equipment or a screw rod.
When in use, the steel pipe tower is installed by using the flange welding positioning device, and the equipment can be put into use. The utility model of the patent number CN204603626U discloses a flange and C-shaped plate positioning device of a steel tube tower, relating to the field of fixing or positioning devices; the flange bracket comprises a vertically placed panel, a bottom plate connected with the bottom of the panel and reinforcing plates connected with two sides of the panel; the panel is uniformly provided with at least 2 radial elongated slots along the circumferential direction, and the elongated slots are provided with first connecting pieces for connecting the flange plates; the C-shaped frame comprises a main board, a horizontal supporting plate extends out of the surface, close to the supporting frame, of the main board, the supporting plate is connected with a horizontal connecting plate through a second connecting piece, a connecting hole is formed in the connecting plate, and a third connecting piece connected with the C-shaped plate is arranged in the connecting hole in a penetrating mode; the bottom of the flange bracket is provided with a sliding rail, the bottom surface of the bottom plate is provided with a roller wheel capable of axially moving along the sliding rail, and the bottom plate is also provided with a brake device. The utility model is provided with the flange bracket, the C-shaped plate bracket and the supporting frame, saves time and labor in the process of welding the C-shaped bracket and the flange plate, and has high welding efficiency. But this application scheme degree of automation is lower, and the accurate location of needs in the installation moreover, and it is inconvenient to use. According to the utility model, the flange clamping base 2 and the steel pipe position adjusting device 6 which can synchronously rotate are adopted, so that the steel pipe and the flange can be aligned quickly, and can freely rotate during welding, thereby facilitating the welding of workers, and meanwhile, the workers can conveniently position and weld the reinforcing plate by means of the reinforcing plate welding positioning clamp 5 and the reinforcing plate supply device mobile station 8, thereby effectively improving the welding efficiency, and having remarkable environmental protection benefit and economic benefit.
When the utility model is used, the concrete work is as follows:
when the steel pipe position adjusting device is used, a steel pipe is hoisted to a steel plate supporting steel belt 6-5 of the steel pipe position adjusting device 6, a flange is clamped to a flange clamping base 2 through a flange plate clamping plate moving groove 3 and a flange plate clamping plate 4, at the moment, one end of the steel pipe faces the flange, a reinforcing plate is placed in a clamping groove 8-3 of a reinforcing plate supply device moving table 8, and a telescopic plate 8-2 arranged in the clamping groove 8-3 is clamped. When welding is started, the flange plate clamping plate moving groove 3 and the flange plate clamping plate 4 position the flange to the center of the flange clamping base 2, so that the flange clamping base 2 can conveniently rotate the flange under the drive of the flange clamping base driving motor 11, the height of the steel pipe supporting steel belt lifting support column 6-3 is adjusted, the steel pipe is aligned to the flange, the steel pipe position adjusting device 6 starts welding after connecting the steel pipe with the flange along the track, the steel pipe supporting steel belt roller driving motor 6-6 drives the steel pipe supporting steel belt roller 6-4 to rotate, the steel pipe supporting steel belt roller 6-4 drives the plate supporting steel belt 6-5 to synchronously rotate, thereby enabling the steel pipe to synchronously rotate with the flange, at the moment, the welding of the steel pipe and the flange can be started, and after the welding of the steel pipe and the flange is finished, the stiffener supply moving table 8 conveys the stiffener to the opposite side of the groove of the stiffener welding positioning jig 5 along the stiffener supply slide rail 10, the stiffener concave jig 8-1 conveys the stiffener to between the stiffener angle automatic adjustment turntables 5-4 along the stiffener concave jig rail 8-4, the stiffener holder 5-3 drives the stiffener angle automatic adjustment turntables 5-4 to clamp the stiffener, the stiffener welding positioning jig moving base 5-1 conveys the stiffener to the joint of the steel pipe and the flange along the rail, the lifter 5-2 lifts to connect the stiffener with the steel pipe and the flange, the two predetermined faces of the stiffener can contact the steel plate and the flange simultaneously by means of the rotatable stiffener angle automatic adjustment turntables 5-4, at this time, welding can be started, the lifter 5-2 descends, the flange clamp 4 expands after welding is completed, thereby releasing the flange, and the steel pipe supporting steel belt roller driving motor 6-6 drives the steel pipe to rotate to the welding position of the next reinforcing plate, and continuing the reinforcing plate welding step.
Claims (5)
1. The flange welding positioning device for the steel pipe tower comprises an equipment base (7), wherein a reinforcing plate supply device mobile station (8) is arranged on the side edge of the equipment base (7), a coherent reinforcing plate supply device sliding rail (10) is arranged on the reinforcing plate supply device mobile station (8) and the equipment base (7) through screws, and is characterized in that a flange clamp bearing (1) is fixedly arranged on the upper surface of the equipment base (7) on one side of the reinforcing plate supply device sliding rail (10), a flange clamp base driving motor (11) drives the flange clamp base (2) to rotate in the flange clamp bearing (1) through a gear, a cross-shaped flange plate clamping plate mobile groove (3) is formed in the surface of the flange clamp base (2), a flange plate clamping plate (4) is unfolded or gathered along the flange plate clamping plate mobile groove (3), two rails are fixedly arranged on the upper surface of the equipment base (7) on the other side of the reinforcing plate supply device sliding rail (10), a reinforcing plate welding positioning clamp (5) and two position adjusting devices (6) are arranged on the rails, the reinforcing plate welding positioning clamp (5) are close to the flange clamp base (2), and the reinforcing plate welding positioning clamp (9) moves back and forth on the reinforcing plate supply device sliding rail (10); the steel tube position adjusting device (6) comprises a steel tube position adjusting device action base (6-1), a safety plate (6-2), steel tube support steel band lifting support posts (6-3), steel tube support steel band rollers (6-4), steel plate support steel bands (6-5) and steel tube support steel band roller driving motors (6-6), rollers and motors for driving the rollers are arranged on the lower surface of the steel tube position adjusting device action base (6-1), the safety plate (6-2) is arranged at two sides of the upper portion of the steel tube position adjusting device action base (6-1) close to the edges, two steel tube support steel band lifting support posts (6-3) are arranged on the upper portion of the steel tube position adjusting device action base (6-1), the steel tube support steel band rollers (6-4) are arranged on the upper portion of the steel tube support steel band lifting support posts (6-3) through rotating shafts, the steel tube support steel band rollers (6-4) are covered with the steel plate support steel bands (6-5), and the steel tube support steel band rollers (6-4) are provided with the steel tube support steel band roller driving motors (6-6).
2. The flange welding positioning device for the steel pipe tower according to claim 1, wherein the flange clamp plate (4) is driven by a screw rod or a hydraulic rod arranged on the inner side of the flange clamp plate moving groove (3).
3. The flange welding positioning device for the steel pipe tower according to claim 2, wherein the reinforcing plate welding positioning fixture (5) comprises a reinforcing plate welding positioning fixture action base (5-1), a lifter table (5-2), a reinforcing plate holder (5-3) and a reinforcing plate angle automatic adjustment rotary table (5-4), the lifter table (5-2) is arranged on the upper portion of the reinforcing plate welding positioning fixture action base (5-1) through the lifter, a groove facing the flange holding base (2) is formed in the upper surface of the lifter table (5-2), opposite reinforcing plate holders (5-3) are respectively arranged on two sides of the inner side of the groove through hydraulic columns, and the reinforcing plate angle automatic adjustment rotary table (5-4) is arranged on the opposite side of the two reinforcing plate holders (5-3).
4. The flange welding positioning device for a steel pipe tower according to claim 1, wherein the movable platform (8) of the reinforcing plate supply device comprises a reinforcing plate concave clamp (8-1), a telescopic plate (8-2), a clamping groove (8-3), a reinforcing plate concave clamp rail (8-4) and a translation base (8-5), the clamping groove (8-3) is formed in the center of the reinforcing plate concave clamp (8-1), the clamping groove (8-3) faces towards a groove formed in the upper surface of the lifting platform (5-2), the two sides of the inner side of the clamping groove (8-3) are respectively opposite to the telescopic plate (8-2) through a hydraulic push rod or an electric telescopic rod, the reinforcing plate concave clamp (8-1) moves back and forth on the reinforcing plate concave clamp rail (8-4) through a roller and a driving motor, the reinforcing plate concave clamp rail (8-4) is fixedly connected with the translation base (8-5) through a bracket, and the translation base (8-5) moves back and forth on the reinforcing plate supply device sliding rail (10) through the roller.
5. Flange welding positioning device for steel pipe towers according to claim 1 or 4, characterized in that the two safety plates (6-2) on the mobile base (6-1) of the steel pipe position adjusting device are adjusted in distance by hydraulic equipment or screw rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321314248.6U CN220029239U (en) | 2023-05-26 | 2023-05-26 | Flange welding positioning device for steel pipe tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321314248.6U CN220029239U (en) | 2023-05-26 | 2023-05-26 | Flange welding positioning device for steel pipe tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220029239U true CN220029239U (en) | 2023-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321314248.6U Active CN220029239U (en) | 2023-05-26 | 2023-05-26 | Flange welding positioning device for steel pipe tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220029239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117921383A (en) * | 2024-03-25 | 2024-04-26 | 蓬莱巨涛海洋工程重工有限公司 | Quick production and processing equipment for flange plate |
-
2023
- 2023-05-26 CN CN202321314248.6U patent/CN220029239U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117921383A (en) * | 2024-03-25 | 2024-04-26 | 蓬莱巨涛海洋工程重工有限公司 | Quick production and processing equipment for flange plate |
| CN117921383B (en) * | 2024-03-25 | 2024-05-17 | 蓬莱巨涛海洋工程重工有限公司 | Quick production and processing equipment for flange plate |
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