CN112922351B - Beam penetrating device for prestressed pipeline in narrow space - Google Patents
Beam penetrating device for prestressed pipeline in narrow space Download PDFInfo
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- CN112922351B CN112922351B CN202110434020.XA CN202110434020A CN112922351B CN 112922351 B CN112922351 B CN 112922351B CN 202110434020 A CN202110434020 A CN 202110434020A CN 112922351 B CN112922351 B CN 112922351B
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- fixedly connected
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/122—Machines for joining reinforcing bars
- E04G21/123—Wire twisting tools
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/122—Machines for joining reinforcing bars
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention relates to the technical field of pipeline beam penetration, in particular to a prestressed pipeline beam penetration device in a narrow space. The utility model provides a device is worn to restraint in narrow and small space prestressed duct, includes the base of locating on the steel reinforcement cage, be equipped with fixed chamber in the four side end walls of base, be equipped with in the fixed chamber be used for with fixed mechanism on the base is fixed and the steel reinforcement cage, be fixed with flexible cover on the one side end wall that the steel reinforcement cage was kept away from to the base, be equipped with telescopic machanism on the flexible cover, telescopic machanism can make things convenient for the workman will flexible cover the adjusting frame that is equipped with stretches into in the steel reinforcement cage. The invention can extend into a narrow space, clamp and penetrate the prestressed pipeline in the steel reinforcement cage, realize manual control of the penetration of the pipeline in the steel reinforcement cage, and reduce the penetration difficulty and the accident occurrence probability.
Description
Technical Field
The invention relates to the technical field of pipeline beam penetration, in particular to a prestressed pipeline beam penetration device in a narrow space.
Background
The box girder is one of the girders in bridge engineering, transverse and longitudinal prestress needs to be arranged in the prestress reinforced concrete box girder, prestress is usually realized by adopting a mode that prestress pipelines penetrate bundles in a reinforcement cage, and because reinforcement cage reinforcement bars are densely arranged, the distance between the reinforcement bars is about ten centimeters, external manual intervention is difficult to realize when the prestress pipelines penetrate bundles in the prestress reinforced concrete box girder, labor force and time cost are very consumed when the prestress pipelines penetrate bundles, the condition that pipeline anchors impact the reinforcement bars is also very easy to occur, the quality of finished products of the box girder is influenced, and therefore, a device capable of solving the problems is very necessary to design.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the prestress pipeline beam penetrating device in a narrow space, which can extend into the narrow space to clamp and penetrate the prestress pipeline in the reinforcement cage, so that the manual beam penetrating control of the pipeline in the reinforcement cage is realized, and the beam penetrating difficulty and the accident occurrence probability are reduced.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a beam device is worn to narrow and small space prestressed pipe, includes the base of locating on the steel reinforcement cage, be equipped with fixed chamber in the four side end walls of base, be equipped with in the fixed chamber be used for with fixed mechanism on the steel reinforcement cage is kept away from to the base, be fixed with flexible cover on the one side end wall of steel reinforcement cage is kept away from to the base, be equipped with telescopic machanism on the flexible cover, telescopic machanism can make things convenient for the workman with flexible adjustment frame that is equipped with stretches into in the steel reinforcement cage that the adjustment frame is close to in the one side end wall of steel reinforcement cage, be equipped with the expansion chamber in the expansion chamber, be equipped with the expansion mechanism that is used for the centre gripping and wears to restraint prestressed pipe.
Preferably, the fixing mechanism comprises a base, a fixing cavity, a fixing slide rod which is arranged in the fixing cavity and is in sliding connection with the fixing cavity, a fixing spring which is fixedly connected between the fixing slide rod and the bottom wall of the fixing cavity, and a fixing hook which is fixedly connected with the fixing slide rod.
Preferably, the telescopic mechanism comprises a telescopic sleeve fixedly connected with one side end wall of the base, a telescopic sliding rod fixedly connected with one side end wall of the telescopic sleeve, a telescopic bolt fixedly connected with the telescopic sliding rod in the telescopic sliding sleeve, a control frame fixedly connected with the telescopic sliding rod, a display screen fixedly connected with the control frame, adjusting sliding rods fixedly connected with two side end walls of the display screen, an adjusting sliding sleeve fixedly connected with one side end wall of the adjusting frame, an adjusting threaded sleeve fixedly connected with one side end wall of the adjusting sliding sleeve, an adjusting threaded cavity fixedly connected with one side end wall of the adjusting sleeve, an adjusting threaded shaft rotatably connected with two side end walls of the adjusting frame and a hand wheel fixedly connected with the adjusting threaded shaft.
Preferably, the adjusting slide rod is slidably connected in the adjusting slide cavity; one end of the adjusting threaded shaft, which is far away from the adjusting threaded shaft, is in threaded connection with the end wall of the adjusting threaded cavity; one end of the telescopic bolt extends into the telescopic sliding cavity and contacts with the telescopic sliding rod.
Preferably, the display screen is in telecommunication connection with cameras arranged at the lower ends of the adjusting frames at two sides.
Preferably, the unfolding mechanism comprises an unfolding cavity, an unfolding motor fixedly connected in an end wall on one side of the unfolding cavity, an unfolding motor shaft fixedly connected in one end of the unfolding motor shaft, a U-shaped sliding frame fixedly connected in the unfolding motor shaft, a fixed shaft fixedly connected in the end wall on one side of the unfolding cavity, a spur gear fixedly connected in the fixed shaft, a beam penetrating motor seat fixedly connected in the sliding frame, a rack fixedly connected in the sliding frame, a beam penetrating motor fixedly connected in the end wall on one side of the beam penetrating motor seat, a beam penetrating motor shaft fixedly connected in the end wall on one side of the beam penetrating motor shaft, a driving rubber wheel fixedly connected in the beam penetrating motor shaft, a sliding frame fixedly connected in the sliding frame, a shaft sleeve fixedly connected between end walls on two sides of the sliding frame, a sliding shaft fixedly connected in the sliding shaft, a driven rubber wheel fixedly connected in the sliding shaft, a beam penetrating motor fixedly connected in the end wall on one side of the beam penetrating motor seat, a beam penetrating motor shaft fixedly connected in the end wall on one side of the beam penetrating motor shaft, a driving rubber wheel fixedly connected in the beam penetrating motor shaft, a sliding frame fixedly connected in the beam penetrating motor shaft fixedly connected in the roller arranged on the end wall on one side of the beam penetrating motor shaft, a sliding frame fixedly connected in the roller fixedly connected in the beam penetrating motor shaft, and the sliding frame fixedly connected in the roller arranged on the sliding frame, and on one side of the end, and on the end wall, which is fixedly connected in the beam penetrating motor.
Preferably, the rack is meshed with the spur gear.
Preferably, the bottom end of the driving rubber wheel extends into the accommodating cavity; the other end of the rotating frame is rotationally connected with the fixed shaft.
The invention has the advantages that 1, the device can be fixed on the steel bar cage under the control of workers, then the beam penetrating wheels at two sides extend into the steel bar cage, the beam penetrating wheels at two sides can clamp and drive the prestressed pipeline under the steel bar cage to move from two sides, the beam penetrating of the prestressed pipeline is guided, the interference control of the pipeline beam penetrating operation in a narrow space is realized, the labor force and time consumed by the workers in beam penetrating operation are reduced,
drawings
FIG. 1 is a schematic diagram of a narrow space prestressed pipeline beam penetrating device;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
FIG. 3 is an enlarged schematic view of FIG. 1 at B;
FIG. 4 is an enlarged schematic view of FIG. 1 at C;
FIG. 5 is a schematic view of the direction D-D of FIG. 1;
FIG. 6 is a schematic view of the E-E direction of FIG. 4;
FIG. 7 is a schematic view of the F-F direction of FIG. 4;
FIG. 8 is an isometric view of a deployment mechanism in the device;
the device comprises a fixing mechanism, 101, a base, 102, a fixing cavity, 103, a fixing spring, 104, a fixing slide bar, 105, a fixing hook, 2, a telescopic mechanism, 201, a telescopic sleeve, 202, a telescopic slide cavity, 203, a telescopic bolt, 204, a telescopic slide bar, 205, a control frame, 206, a display screen, 207, an adjusting thread sleeve, 208, an adjusting thread cavity, 209, an adjusting slide bar, 210, an adjusting slide sleeve, 211, an adjusting slide cavity, 212, an adjusting thread shaft, 213, a hand wheel, 214, an adjusting frame, 3, a unfolding mechanism, 301, an unfolding cavity, 302, an unfolding motor shaft, 303, a rotating frame, 304, a spur gear, 305, a rack, 306, a beam penetrating motor seat, 307, an unfolding motor, 308, a beam penetrating motor, 309, a spring seat, 310, an unfolding spring, 311, a beam penetrating motor shaft, 312, a driving rubber wheel, 313, a driven rubber wheel, 314, a slide shaft, 315, a carriage, 316, a shaft sleeve, 317, a beam penetrating wheel, 318, a receiving cavity, 319, a beam penetrating spring, 320 and a fixing shaft.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1-8, the device for threading the prestressed pipeline in a narrow space comprises a base 101 arranged on a reinforcement cage, a fixing cavity 102 is arranged in four side end walls of the base 101, a fixing mechanism 1 for fixing the base 101 and the reinforcement cage is arranged in the fixing cavity 102, a telescopic sleeve 201 is fixed on one side end wall of the base 101 far away from the reinforcement cage, a telescopic mechanism 2 is arranged on the telescopic sleeve 201, the telescopic mechanism 2 can facilitate workers to stretch an adjusting frame 214 slidably arranged on the telescopic sleeve 201 into the reinforcement cage, an unfolding cavity 301 is arranged in one side end wall, close to the reinforcement cage, of the adjusting frame 214, and an unfolding mechanism 3 for clamping and threading the prestressed pipeline is arranged in the unfolding cavity 301; the worker can adjust the position of adjustment frame 214 through telescopic machanism 2 after fixing the device on the steel reinforcement cage through fixed establishment 1, then will the adjustment frame 214 lower extreme stretches into inside the steel reinforcement cage, expansion mechanism 3 includes the rotating turret 303 that is equipped with of expansion chamber 301 swivelling joint, rotating turret 303 one end is equipped with wears the beam wheel 317, after the slide shaft 314 lower extreme stretches into in the steel reinforcement cage, the workman can control rotating turret 303 rotates to the level, expansion mechanism 3 drives both sides wear beam wheel 317 outwards to expand, the workman can remove adjustment frame 214 control wear beam wheel 317 centre gripping prestressing force pipeline's both sides end wall, expansion mechanism 3 control wear beam wheel 317 rotates, wear beam wheel 317 guide pipeline wears the beam in the steel reinforcement cage.
The fixing mechanism 1 comprises a base 101, a fixing cavity 102, a fixing slide rod 104 which is arranged in sliding connection with the fixing cavity 102, a fixing spring 103 which is fixedly connected between the fixing slide rod 104 and the bottom wall of the fixing cavity 102, and a fixing hook 105 which is fixedly connected with the fixing slide rod 104; when a worker performs a binding operation, the fixing hooks 105 around the worker can be pulled outwards in sequence, then the fixing hooks 105 are buckled into the reinforcement cage, the fixing springs 103 are stretched, and after the fixing hooks 105 on the four sides are buckled on the reinforcement cage, the fixing of the base 101 is completed.
The telescopic mechanism 2 comprises a telescopic sleeve 201 fixedly connected to one side end wall of the base 101, a telescopic slide rod 204 slidably connected to one side end wall of the telescopic sleeve 201, a telescopic bolt 203 fixedly connected to the telescopic sleeve 201, a control frame 205 fixedly connected to the telescopic slide rod 204, a display screen 206 fixedly connected to the control frame 205, an adjusting slide rod 209 fixedly connected to two side end walls of the display screen 206, an adjusting slide sleeve 210 fixedly connected to one side end wall of the adjusting frame 214, an adjusting slide cavity 211 fixedly connected to one side end wall of the adjusting slide sleeve 210, an adjusting threaded sleeve 207 fixedly connected to two side end walls of the control frame 205, an adjusting threaded cavity 208 fixedly connected to one side end wall of the adjusting threaded sleeve 207, an adjusting threaded shaft 212 rotatably connected to two side end walls of the adjusting frame 214, and a hand wheel 213 fixedly connected to the adjusting threaded shaft 212.
The adjusting slide rod 209 is slidably connected in the adjusting slide cavity 211; one end of the adjusting threaded shaft 212, which is far away from the adjusting threaded shaft 212, is in threaded connection with the end wall of the adjusting threaded cavity 208; one end of the telescopic bolt 203 extends into the telescopic slide cavity 202 and contacts with the telescopic slide rod 204.
The display screen 206 is in telecommunication connection with cameras arranged at the lower ends of the adjusting frames 214 at two sides; when the base 101 is fixed, a worker can manually rotate the hand wheel 213, the hand wheel 213 drives the adjusting frame 214 to move, and the adjusting frame 214 drives the adjusting sliding cavity 211 to slide on the adjusting sliding rod 209, so that the lower end of the adjusting frame 214 is controlled to be aligned with a gap on a reinforcement cage, and the lower end of the adjusting frame 214 is convenient to extend into the reinforcement cage; after the fixing of the base 101 is completed, the camera arranged at the lower end of the adjusting frame 214 can project the image in the reinforcement cage onto the display screen 206, so that the worker can conveniently and carefully clamp and penetrate the prestressed pipeline more conveniently.
The unfolding mechanism 3 comprises an unfolding cavity 301, a unfolding motor 307 fixedly connected in an end wall at one side of the unfolding cavity 301, a unfolding motor shaft 302 fixedly connected at one end of the unfolding motor 307, a U-shaped driving rubber wheel 312 fixedly connected on the unfolding motor shaft 302, a fixed shaft 320 fixedly connected on one side of the unfolding cavity 301, a straight gear 304 fixedly connected on the fixed shaft 320, a slip shaft 314 internally connected in the rotating frame 303, a rack 305 fixedly connected in the rotating frame 303, a beam penetrating motor 308 fixedly connected in the end wall at one side of the beam penetrating motor 306, a beam penetrating motor shaft 311 fixedly connected at one end of the beam penetrating motor 308, a driving rubber wheel 312 fixedly connected on the beam penetrating motor shaft 311, a sliding frame 314 fixedly connected on the rotating frame 303, a shaft sleeve 316 rotatably connected between end walls at two sides of the sliding frame 315, a sliding shaft 314 internally connected on the shaft 316, a spring seat 314 fixedly connected on the sliding shaft 318, a beam penetrating motor seat 314 fixedly connected on one side of the sliding frame 306, a beam penetrating motor seat 314, a beam penetrating motor seat 315 fixedly connected on one side of the sliding frame, a beam penetrating motor shaft 317, and a spring seat 317 fixedly connected on one side of the sliding frame 306, and a beam penetrating motor shaft 317 fixedly connected on one side of the sliding frame 309.
The rack 305 is meshed with the spur gear 304.
The bottom end of the driving rubber wheel 312 extends into the accommodating cavity 318; the other end of the rotating frame 303 is rotatably connected with the fixed shaft 320; after the adjusting frame 214 extends into the reinforcement cage, a worker can control the expanding motor 307 to start through a remote controller, the expanding motor 307 drives the expanding motor shaft 302 to rotate, the expanding motor shaft 302 drives the rotating frame 303 to rotate, the rotating frames 303 on two sides rotate to the horizontal direction on one side close to each other, at this time, the rotating frame 303 drives the rack 305 to rotate around the spur gear 304, the spur gear 304 pushes the rack 305 to move, the rack 305 drives the beam penetrating motor seat 306 to slide, the beam penetrating motor seat 306 drives the beam penetrating motor shaft 311 to move, the beam penetrating motor shaft 311 drives the driving rubber wheel 312 to move towards one side close to the driven rubber wheel 313, the driving rubber wheel 312 pushes the driven rubber wheels 313 on two sides to move towards one side far away from each other, the driven rubber wheel 313 drives the sliding shaft 314 to slide in the shaft sleeve 316, the beam penetrating spring 319 stretches, and the beam penetrating wheels 317 on two sides are driven to move towards one side far away from each other; after the expansion is completed, a worker rotates the telescopic bolt 203 and the hand wheel 213, and the telescopic bolt 203 can be separated from contact with the telescopic slide rod 204 after rotating for a certain angle, so that the worker can control the position of the 217 by adjusting the vertical height of the telescopic slide rod 204, and simultaneously rotate the hand wheel 213 to clamp a pipeline inside the beam penetrating wheels 317 on two sides; at this time, a worker can control the start of the beam penetrating motor 308 through the remote controller, the beam penetrating motor 308 drives the beam penetrating motor shaft 311 to rotate, the beam penetrating motor shaft 311 drives the driving rubber wheel 312 to rotate, the driving rubber wheel 312 drives the driven rubber wheel 313 to rotate, the driven rubber wheel 313 drives the sliding shaft 314 to rotate, the sliding shaft 314 drives the beam penetrating wheel 317 and the shaft sleeve 316 to rotate, and the beam penetrating wheel 317 drives the prestressed pipeline to move, so that the beam penetrating operation of the prestressed pipeline is guided.
The above examples are only illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical scheme of the present invention will fall within the protection scope of the present invention without departing from the design concept of the present invention, and the technical content of the present invention is fully described in the claims.
Claims (1)
1. The utility model provides a device is worn to restraint by prestressed duct in narrow and small space which characterized in that: the steel reinforcement cage fixing device comprises a base (101) arranged on the steel reinforcement cage, a fixing cavity (102) is formed in the four side end walls of the base (101), a fixing mechanism (1) used for fixing the base (101) and the steel reinforcement cage is arranged in the fixing cavity (102), a telescopic sleeve (201) is fixed on one side end wall of the base (101) far away from the steel reinforcement cage, a telescopic mechanism (2) is arranged on the telescopic sleeve (201), the telescopic mechanism (2) can facilitate workers to stretch an adjusting frame (214) which is slidably arranged on the telescopic sleeve (201) into the steel reinforcement cage, an unfolding cavity (301) is formed in one side end wall, close to the steel reinforcement cage, of the adjusting frame (214), and an unfolding mechanism (3) used for clamping and penetrating a prestress pipeline is arranged in the unfolding cavity (301). The fixing mechanism (1) comprises a base (101), a fixing cavity (102), a fixed sliding rod (104) which is arranged in the fixing cavity (102) and is connected in a sliding way, a fixed spring (103) which is fixedly connected between the fixed sliding rod (104) and the bottom wall of the fixing cavity (102), and a fixed hook (105) which is fixedly connected with the fixed sliding rod (104); the telescopic mechanism (2) comprises a telescopic sleeve (201) fixedly connected to one side end wall of the base (101), a telescopic sliding rod (204) internally sliding in the telescopic sleeve (201) and provided with a telescopic sliding rod (204) fixedly connected to one side end wall of the telescopic sleeve (201), a telescopic bolt (203) in threaded connection to the telescopic sleeve (201), a control frame (205) fixedly connected to the telescopic sliding rod (204), a display screen (206) fixedly connected to the control frame (205), an adjusting sliding rod (209) fixedly connected to two side end walls of the display screen (206), an adjusting sliding sleeve (210) fixedly connected to one side end wall of the adjusting frame (214), an adjusting sliding cavity (211) fixedly connected to one side end wall of the adjusting sliding sleeve (210), an adjusting threaded sleeve (207) fixedly connected to two side end walls of the control frame (205), an adjusting threaded cavity (208) fixedly connected to one side end wall of the adjusting threaded sleeve (207), an adjusting shaft (212) rotatably connected to two side end walls of the adjusting frame (214) and an adjusting shaft (212) fixedly connected to the threaded shaft (213); the adjusting sliding rod (209) is in sliding connection in the adjusting sliding cavity (211); one end of the adjusting threaded shaft (212) far away from the adjusting threaded shaft (212) is in threaded connection with the end wall of the adjusting threaded cavity (208); one end of the telescopic bolt (203) extends into the telescopic slide cavity (202) and is contacted with the telescopic slide rod (204); the display screen (206) is in telecommunication connection with cameras arranged at the lower ends of the adjusting frames (214) at the two sides; the unfolding mechanism (3) comprises a unfolding cavity (301) and a unfolding motor (307) fixedly connected in an end wall at one side of the unfolding cavity (301), wherein a unfolding motor shaft (302) is arranged in one end of the unfolding motor (307) in a power connection mode, a U-shaped rotating frame (303) is arranged on one end of the unfolding motor shaft (302) in a power connection mode, a fixed shaft (320) is arranged in one end wall of the unfolding cavity (301) in a fixedly connection mode, a spur gear (304) is arranged in the fixed shaft (320) in a fixedly connection mode, a beam penetrating motor seat (306) is arranged in the rotating frame (303) in a sliding mode, a rack (305) is arranged in the rotating frame (303) in a fixedly connection mode, a beam penetrating motor (308) is arranged in one end wall of the beam penetrating motor seat (306) in a power connection mode, a driving rubber wheel (312) is arranged in the end wall of the beam penetrating motor shaft (311) in a fixedly connection mode, a straight gear (304) is arranged in the rotating frame (303) in a fixedly connection mode, a sliding motor seat (306) is arranged in the rotating shaft (316) in a sliding mode, a sliding shaft (314) is arranged in a sliding shaft (316) in a connection mode, and a sliding shaft (316) is connected between two sides of the sliding motor seat (315) in the rotating shaft (316) in a sliding shaft (316) in a connection mode A beam penetrating wheel (317) fixedly connected to the sliding shaft (314), a containing cavity (318) arranged in one side end wall of the beam penetrating wheel (317) close to each other, a beam penetrating spring (319) fixedly connected between one side end wall of the containing cavity (318) and the shaft sleeve (316), a spring seat (309) fixedly connected to the beam penetrating motor seat (306) and a spreading spring (310) fixedly connected between the spring seat (309) and the rotating frame (303); the rack (305) is meshed with the spur gear (304); the bottom end of the driving rubber wheel (312) extends into the accommodating cavity (318); the other end of the rotating frame (303) is rotationally connected with the fixed shaft (320).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110434020.XA CN112922351B (en) | 2021-04-22 | 2021-04-22 | Beam penetrating device for prestressed pipeline in narrow space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110434020.XA CN112922351B (en) | 2021-04-22 | 2021-04-22 | Beam penetrating device for prestressed pipeline in narrow space |
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| Publication Number | Publication Date |
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| CN112922351A CN112922351A (en) | 2021-06-08 |
| CN112922351B true CN112922351B (en) | 2023-05-05 |
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| CN202110434020.XA Active CN112922351B (en) | 2021-04-22 | 2021-04-22 | Beam penetrating device for prestressed pipeline in narrow space |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475702A (en) * | 2020-11-23 | 2021-03-12 | 郑州梦铭机械科技有限公司 | Automatic welding device for reinforcing I-steel rib plate |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100769B (en) * | 2014-06-25 | 2016-06-29 | 中国电子系统工程第四建设有限公司 | Pipeline sliding auxiliary device |
| CN106541395A (en) * | 2015-09-22 | 2017-03-29 | 张桂春 | A kind of new Five-degree-of-freedmanipulator manipulator |
| CN207566290U (en) * | 2017-11-28 | 2018-07-03 | 海洋石油工程（青岛）有限公司 | Pipeline installs voltage regulator tube device |
| CN109230516A (en) * | 2018-09-29 | 2019-01-18 | 芜湖中义玻璃有限公司 | A kind of clamping device of vial processing |
| CN209590834U (en) * | 2019-01-16 | 2019-11-05 | 贵州灵上希科技有限公司 | A kind of wireless telecommunications converter |
| CN211728659U (en) * | 2019-12-11 | 2020-10-23 | 常州市嘉腾精密锻造有限公司 | Polishing and finishing device for forged piece |
| CN110932187B (en) * | 2020-01-19 | 2020-07-24 | 武汉市铭杰电气工程有限公司 | Laying and traction device for underground pipeline cable |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112475702A (en) * | 2020-11-23 | 2021-03-12 | 郑州梦铭机械科技有限公司 | Automatic welding device for reinforcing I-steel rib plate |
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