CN111889860A - Emergency stop device of reinforcement cage seam welder - Google Patents
Emergency stop device of reinforcement cage seam welder Download PDFInfo
- Publication number
- CN111889860A CN111889860A CN202010736408.0A CN202010736408A CN111889860A CN 111889860 A CN111889860 A CN 111889860A CN 202010736408 A CN202010736408 A CN 202010736408A CN 111889860 A CN111889860 A CN 111889860A
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- control
- plate
- column
- fixedly connected
- reinforcement cage
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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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F15/00—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire
- B21F15/02—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire wire with wire
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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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/36—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
The invention relates to the technical field of seam welders, in particular to an emergency stop device of a reinforcement cage seam welder, which comprises a square block-shaped control block, wherein the lower end of the control block is provided with a door-shaped arch seat, the upper end of the arch seat is fixedly connected with a control column, the upper end of the control column extends into a cylindrical groove formed in the lower bottom surface of the control block, a plurality of uniformly distributed first protruding sliding blocks are arranged on a fixed ring on the side wall of the control column, part of the first protruding sliding blocks extend into a sliding groove formed in the inner wall of the cylindrical groove of the control block, the upper end of the control block is fixedly connected with an upright post, and a first spring is arranged between the control block and the arch seat. And then the staff can carry out timely restoration to the steel reinforcement cage appearance and mend.
Description
Technical Field
The invention relates to the technical field of seam welding machines, in particular to an emergency stop device of a reinforcement cage seam welding machine.
Background
In the reinforcement cage seam welder among the prior art, how to ensure that the reinforcement cage outward appearance in the production meets the requirements, direct through the visual observation, the time is of a specified duration, probably causes visual error to the reinforcement cage that leads to producing is not conform to the requirements, and then sets up emergency alarm scram device and is very necessary.
If the emergency stop device of the reinforcement cage seam welder can be invented, stable and efficient monitoring work can be realized, and the problem can be solved, so that the emergency stop device of the reinforcement cage seam welder is provided.
Disclosure of Invention
The invention aims to provide an emergency stop device of a reinforcement cage seam welder, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an emergency stop device of a reinforcement cage seam welder comprises a square block-shaped control block, wherein a door-shaped bow-shaped seat is arranged at the lower end of the control block, a control column is fixedly connected to the upper end of the bow-shaped seat, the upper end of the control column extends into a cylindrical groove formed in the lower bottom surface of the control block, a plurality of uniformly distributed first protruding sliding blocks are arranged on a fixing ring on the side wall of the control column, part of the first protruding sliding blocks extend into a sliding groove formed in the inner wall of the cylindrical groove of the control block, an upright column is fixedly connected to the upper end of the control block, a first spring is arranged between the control block and the bow-shaped seat and sleeved on the control column, two first guide columns which are symmetrically distributed are arranged around the control column, the upper ends of the first guide columns are fixedly connected with the control block, the lower ends of the first guide columns extend into the cylindrical groove formed in the bow-shaped seat, a control rod, the guide column comprises a guide column and is characterized in that two ends of the guide column extend into a cylindrical groove formed in the inner wall of an arched seat, a branch pipe cavity and an annular pipe cavity are formed in the arched seat, one end of the branch pipe cavity is connected with the annular pipe cavity, the other end of the branch pipe cavity is connected with the bottom surface of the cylindrical groove in the arched seat, a control device is arranged in the cylindrical groove of the arched seat, an air valve is arranged in the inner cavity of the branch pipe cavity, a control box is embedded into one side of the arched seat, one end of the control box extends into the annular pipe cavity, a rubber cover, a ventilation plate and a pressure plate are arranged in the inner cavity of the control box, the ventilation plate is fixedly connected to one end of the rubber cover, the pressure plate is arranged at the other end of the rubber cover, a first spring piece is arranged at the upper end of the.
Preferably, the control device comprises a corrugated pipe, a sliding column and a second spring, wherein the sliding column is fixedly connected to one end of the corrugated pipe, the second spring is arranged in an inner cavity of the corrugated pipe, the other end of the corrugated pipe and the bottom surface of a cylindrical groove on the arched seat are fixedly connected, one end of the branch pipe cavity is communicated with the corrugated pipe, the sliding column is cylindrical, the end part of one end of the cylindrical body is hemispherical, a plurality of uniformly distributed protruding sliding blocks II are arranged on a fixed ring on the cylindrical side wall of the sliding column, and the protruding sliding blocks II extend into sliding grooves formed in the inner wall of the cylindrical groove of the arched seat.
Preferably, the air valve comprises a sealing ball, a positioning barrel, a second spring piece and a partition plate, one end of the sealing ball is in contact with the positioning barrel, the other end of the sealing ball is fixedly connected with the second spring piece, one end, far away from the sealing ball, of the second spring piece is fixedly connected with the partition plate, and the positioning barrel and the partition plate are fixed on the inner wall of the branch pipe cavity.
Preferably, the positioning cylinder is a cylinder, a spherical groove is formed in the middle of the bottom surface of one side of the cylinder body, the sealing ball is matched with the spherical groove of the positioning cylinder, the spring piece II is a wavy plate, the partition plate is a circular plate, a plurality of uniformly distributed through holes are formed in the plate body, and a plurality of uniformly distributed straight pipe cavities are annularly arranged on the positioning cylinder.
Preferably, the shape of the control box is a cylindrical shell with an opening at one end, the opening end of the control box is in a closed shape, the closed end of the control box extends into the annular tube cavity, the first spring piece is in a U-shaped plate and the end part of the plate body bends outwards, the first spring piece is arranged in a T-shaped groove formed in the bottom surface of the inner cavity of the control box in a matching mode, and one part of the spring piece protrudes into the inner cavity of the control box.
Preferably, the pressure plate is in a circular plate shape and movably sleeved in an inner cavity of the control box, the rubber cover is in a hemispherical shell shape, the bottom end of the rubber cover is fixedly connected with the ventilation plate, the ventilation plate is in a circular plate shape and is provided with a plurality of uniformly distributed through holes, and the ventilation plate is fixed on the inner wall of the control box.
Compared with the prior art, the invention has the beneficial effects that:
1. the structural design of the invention realizes the detection work of the appearance shape of the reinforcement cage, if the local shape of the reinforcement cage is excessively changed, the alarm mechanism in the prior art can be triggered to work, the alarm mechanism alarms and simultaneously interrupts the circuit of the reinforcement cage conveying device, so that the emergency stop effect of the reinforcement cage conveying work is caused, and further, the staff can repair and correct the appearance of the reinforcement cage in time;
2. the device passes through the airtight intercommunication design of bellows, bronchus, cyclic annular lumen, control box and rubber cover, realizes stable air current control transmission, in case the control rod receives spiral steel on the steel reinforcement cage to stir, will trigger control device deformation, arbitrary control device deformation all can trigger the removal of pressure plate, and then arouses alarm work, and the stable in function is powerful.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic structural diagram at B in fig. 2.
In the figure: 1 control block, 2 bow seats, 3 control columns, 4 convex slide blocks I, 5 upright columns, 6 spring I, 7 guide columns I, 8 control devices, 9 branch pipe cavities, 10 annular pipe cavities, 11 control rollers, 12 guide columns II, 13 air valves, 14 control boxes, 15 rubber covers, 16 ventilating plates, 17 pressure plates, 18 spring pieces I, 19 metal plates, 20 corrugated pipes, 21 sliding columns, 22 spring pieces II, 23 convex slide blocks II, 24 sealing balls, 25 positioning cylinders, 26 spring pieces II, 27 partition plates, 28 conducting wires, 29 steel reinforcement cages and 30 support frames.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: an emergency stop device of a reinforcement cage seam welder comprises a square block-shaped control block 1, wherein the lower end of the control block 1 is provided with a door-shaped bow-shaped seat 2, the upper end of the bow-shaped seat 2 is fixedly connected with a control column 3, the upper end of the control column 3 extends into a cylindrical groove formed in the lower bottom surface of the control block 1, a fixing ring on the side wall of the control column 3 is provided with a plurality of uniformly distributed convex sliding blocks I4, part of the convex sliding blocks I4 extends into a sliding groove formed in the inner wall of the cylindrical groove of the control block 1, the upper end of the control block 1 is fixedly connected with a stand column 5, a spring I6 is arranged between the control block 1 and the bow-shaped seat 2, the spring I6 is sleeved on the control column 3, two symmetrically distributed guide columns I7 are arranged around the control column 3, the upper ends of the guide columns I7 are fixedly connected with the control block 1, the lower ends of the guide columns I7 extend, the end part of the control rod 11 is fixedly connected with a second guide post 12, the end part of the second guide post 12 extends into a cylindrical groove arranged on the inner wall of the arched seat 2, a branch pipe cavity 9 and an annular pipe cavity 10 are arranged in the arched seat 2, one end of the branch pipe cavity 9 is connected with the annular pipe cavity 10, the other end of the branch pipe cavity 9 is connected with the bottom surface of the cylindrical groove on the arched seat 2, a control device 8 is arranged in the cylindrical groove of the arched seat 2, an air valve 13 is arranged in the inner cavity of the branch pipe cavity 9, a control box 14 is embedded in one side of the arched seat 2, one end of the control box 14 extends into the annular pipe cavity 10, a rubber cover 15, a ventilation plate 16 and a pressure plate 17 are arranged in the inner cavity of the control box 14, one end of the rubber cover 15 is fixedly connected with the ventilation plate 16, the other end of the rubber cover 15 is provided with the pressure plate 17, the first spring piece 18 and the metal plate 19 are arranged in the shell of the control box 14, referring to fig. 2, the metal plate 19 is embedded in the shell of the control box 14, the metal plate 19 partially extends into a T-shaped groove on the control box 14, if the first spring piece 18 is pressed, the first spring piece 18 is deformed and deflated, two ends of the first spring piece 18 start to extend until the end part of the first spring piece 18 is contacted with the metal plate 19, one end of the metal plate 19 is connected with a lead 28, two leads 28 on the control box 14 are circuits on an alarm mechanism in the prior art, and the alarm mechanism can be triggered by circuit communication.
The control device 8 comprises a corrugated pipe 20, a sliding column 21 and a second spring 22, one end of the corrugated pipe 20 is fixedly connected with the sliding column 21, the second spring 22 is arranged in an inner cavity of the corrugated pipe 20, the other end of the corrugated pipe 20 is fixedly connected with the bottom surface of a cylindrical groove on the arched seat 2, one end of the branch pipe cavity 9 is communicated with the corrugated pipe 20, the sliding column 21 is cylindrical, one end of the cylindrical body is hemispherical, a plurality of uniformly distributed protruding sliding blocks 23 are arranged on a fixing ring on the cylindrical side wall of the sliding column 21, and the protruding sliding blocks 23 partially extend into sliding grooves formed in the inner wall of the cylindrical groove of the arched seat 2.
The air valve 13 comprises a sealing ball 24, a positioning cylinder 25, a second spring piece 26 and a partition plate 27, wherein one end of the sealing ball 24 is contacted with the positioning cylinder 25, the other end of the sealing ball 24 is fixedly connected with the second spring piece 26, one end, far away from the sealing ball 24, of the second spring piece 26 is fixedly connected with the partition plate 27, and the positioning cylinder 25 and the partition plate 27 are fixed on the inner wall of the branch pipe cavity 9.
The positioning cylinder 25 is in a cylindrical shape, the middle of the bottom surface of one side of the cylinder body is provided with a spherical groove, the spherical groove of the sealing ball 24 is matched with that of the positioning cylinder 25, the second spring piece 26 is in a wave plate shape, the partition plate 27 is in a circular plate shape, the plate body is provided with a plurality of through holes which are uniformly distributed, and the positioning cylinder 25 is annularly provided with a plurality of straight tube cavities which are uniformly distributed.
The shape of the control box 14 is a cylindrical shell with an opening at one end, the opening end of the control box 14 is in a closing-in shape, the closing-in end of the control box 14 extends into the annular tube cavity 10, the first spring piece 18 is in a U-shaped plate, the end of the plate body is bent outwards, the first spring piece 18 is arranged in a T-shaped groove formed in the bottom surface of the inner cavity of the control box 14 in a matching mode, and part of the first spring piece 18 protrudes into the inner cavity of the control box 14.
The pressure plate 17 is in a circular plate shape, the pressure plate 17 is movably sleeved in an inner cavity of the control box 14, the rubber cover 15 is in a hemispherical shell shape, the bottom end of the rubber cover 15 is fixedly connected with the ventilation plate 16, the ventilation plate 16 is in a circular plate shape, a plurality of uniformly distributed through holes are formed in the plate body, and the ventilation plate 16 is fixed on the inner wall of the control box 14.
The working principle is as follows: the invention is arranged at the top of a reinforcement cage 29 through a control support mechanism in the prior art, specifically, a gap is just arranged between a control rod 11 and spiral steel on the reinforcement cage 29, the control rod 11 is thick at the middle thin end part, so that if the reinforcement cage 29 is in a standard shape, when the reinforcement cage 29 rotates and moves, the control rod 11 is not in contact with the spiral steel on the reinforcement cage 29, otherwise, the control rod 11 is driven to move, the control rod 11 transversely moves to drive a guide post II 12, the control rod 11 vertically moves to drive an arch base 2 through the guide post II 12, the control block 1 does not move to support the guide post I7, the guide post I7 moves in a cylindrical groove of the arch base 2, the movement of the guide post II 12 and the guide post I7 can trigger a control device 8 to deform, specifically, the slide post 21 is pushed, the guide post II 12 moves to force a corrugated pipe 20 to deform and contract, the gas in the corrugated pipe 20 is extruded out, one side of each control device 8 is provided with a gas valve 13, the gas valves 13 avoid the countercurrent of the gas flow, namely the gas in the corrugated pipe 20 can only flow into the annular pipe cavity 10 through the branch pipe cavity 9 in a short time, a plurality of gas valves 13 play a role of blocking the channel of each corresponding branch pipe cavity 9, specifically, a second spring plate 26 rebounds to push a sealing ball 24 to ensure that the sealing ball 24 is in contact with a positioning cylinder 25 for sealing, the gas flows into the control box 14, the gas permeates through a ventilating plate 16, the gas pressure forces a rubber cover 15 to deform and become full, the rubber cover 15 jacks up a pressure plate 17, the pressure plate 17 moves to jack up the first spring plate 18, the first spring plate 18 is in contact with two metal plates 19 to trigger the work of an alarm mechanism in the prior art, the alarm mechanism triggers the power-off work of a conveying mechanism of the steel reinforcement cage 29 while, in response, after the reinforcement cage 29 returns to its original shape, the control rod 11 returns to its original position because the second spring 22 rebounds to push the sliding column 21 to return to its original position, the air flow permeates through the straight tube cavity of the positioning cylinder 25, and the air flow returns to the corrugated tube 20 again, i.e., the rubber cover 15 no longer jacks up the pressure plate 17, thereby causing the circuit of the alarm mechanism to be interrupted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a steel reinforcement cage seam welder's scram device, includes cubic control block (1), its characterized in that: the lower end of the control block (1) is provided with a door-shaped bow-shaped seat (2), the upper end of the bow-shaped seat (2) is fixedly connected with a control column (3), the upper end of the control column (3) extends into a cylindrical groove formed in the lower bottom surface of the control block (1), a plurality of uniformly distributed convex sliding blocks (4) are fixedly arranged on the side wall of the control column (3) in a surrounding manner, part of the convex sliding blocks (4) extends into a sliding groove formed in the inner wall of the cylindrical groove of the control block (1), the upper end of the control block (1) is fixedly connected with an upright column (5), a spring I (6) is arranged between the control block (1) and the bow-shaped seat (2), the spring I (6) is sleeved on the control column (3), two guide columns I (7) which are symmetrically distributed are arranged around the control column (3), and the upper end of the guide columns I (7) is fixedly connected, the lower end of a guide column I (7) extends into a cylindrical groove formed in an arched seat (2), a control rod (11) is arranged in an inner cavity of the arched seat (2), a guide column II (12) is fixedly connected to the end portion of the control rod (11), the end portion of the guide column II (12) extends into the cylindrical groove formed in the inner wall of the arched seat (2), a branch pipe cavity (9) and an annular pipe cavity (10) are formed in the arched seat (2), one end of the branch pipe cavity (9) is connected with the annular pipe cavity (10), the other end of the branch pipe cavity (9) is connected with the bottom surface of the cylindrical groove in the arched seat (2), a control device (8) is arranged in the cylindrical groove of the arched seat (2), an air valve (13) is arranged in the inner cavity of the branch pipe cavity (9), a control box (14) is embedded into one side of the arched seat (2), one end of the control box (14) extends into the annular pipe cavity (10), and a rubber cover (15) and a rubber cover (, The rubber cover comprises a ventilating plate (16) and a pressure plate (17), wherein the ventilating plate (16) is fixedly connected to one end of the rubber cover (15), the pressure plate (17) is arranged at the other end of the rubber cover (15), a first spring piece (18) is arranged at the upper end of the pressure plate (17), two metal plates (19) which are symmetrically distributed are arranged around the first spring piece (18), and the first spring piece (18) and the metal plates (19) are arranged in a shell of a control box (14).
2. The scram device of the reinforcement cage seam welder of claim 1, wherein: the control device (8) comprises a corrugated pipe (20), a sliding column (21) and a second spring (22), wherein the sliding column (21) is fixedly connected to one end of the corrugated pipe (20), the second spring (22) is arranged in an inner cavity of the corrugated pipe (20), the other end of the corrugated pipe (20) is fixedly connected with the bottom surface of a cylindrical groove in the arched seat (2), one end of a branch pipe cavity (9) is communicated with the corrugated pipe (20), the sliding column (21) is cylindrical, the end part of one end of the column is semi-spherical, a plurality of uniformly distributed protruding sliding blocks (23) are arranged on a fixing ring on the cylindrical side wall of the sliding column (21), and the part of the protruding sliding blocks (23) extends into sliding grooves formed in the inner wall of the cylindrical groove of the arched seat (2.
3. The scram device of the reinforcement cage seam welder of claim 1, wherein: the air valve (13) comprises a sealing ball (24), a positioning cylinder (25), a second spring piece (26) and a partition plate (27), wherein the positioning cylinder (25) is contacted with one end of the sealing ball (24), the second spring piece (26) is fixedly connected with the other end of the sealing ball (24), the partition plate (27) is fixedly connected with one end, far away from the sealing ball (24), of the second spring piece (26), and the positioning cylinder (25) and the partition plate (27) are fixed on the inner wall of the branch pipe cavity (9).
4. The scram device of a reinforcement cage seam welder of claim 3, wherein: the positioning cylinder (25) is in a cylindrical shape, a spherical groove is formed in the middle of the bottom surface of one side of the cylinder body, a sealing ball (24) is matched with the spherical groove of the positioning cylinder (25), the second spring piece (26) is in a wave plate shape, the partition plate (27) is in a circular plate shape, through holes are formed in the plate body, the through holes are evenly distributed, and a plurality of straight pipe cavities are evenly distributed in the positioning cylinder (25).
5. The scram device of the reinforcement cage seam welder of claim 1, wherein: the shape of the control box (14) is a cylindrical shell with an opening at one end, the opening end of the control box (14) is in a closed shape, the closed end of the control box (14) extends into the annular tube cavity (10), the first spring piece (18) is in a U-shaped plate, the end part of the plate body is outwards bent, the first spring piece (18) is arranged in a T-shaped groove formed in the bottom surface of the inner cavity of the control box (14) in a matched mode, and the part of the first spring piece (18) protrudes into the inner cavity of the control box (14).
6. The scram device of the reinforcement cage seam welder of claim 1, wherein: the pressure plate (17) is in a circular plate shape, the pressure plate (17) is movably sleeved in an inner cavity of the control box (14), the rubber cover (15) is in a hemispherical shell shape, the bottom end of the rubber cover (15) is fixedly connected with the ventilation plate (16), the ventilation plate (16) is in a circular plate shape, a plurality of uniformly distributed through holes are formed in the plate body, and the ventilation plate (16) is fixed on the inner wall of the control box (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010736408.0A CN111889860B (en) | 2020-07-28 | 2020-07-28 | Emergency stop device of reinforcement cage seam welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010736408.0A CN111889860B (en) | 2020-07-28 | 2020-07-28 | Emergency stop device of reinforcement cage seam welder |
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| Publication Number | Publication Date |
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| CN111889860A true CN111889860A (en) | 2020-11-06 |
| CN111889860B CN111889860B (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010736408.0A Active CN111889860B (en) | 2020-07-28 | 2020-07-28 | Emergency stop device of reinforcement cage seam welder |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2277632A1 (en) * | 1974-07-10 | 1976-02-06 | Redland Technology Ltd | PROCESS AND APPARATUS FOR THE MANUFACTURE OF WIRE REINFORCEMENT CAGES |
| CN203274666U (en) * | 2013-06-09 | 2013-11-06 | 中国葛洲坝集团股份有限公司 | Pre-embedded load-bearing bolt deformation monitoring early warning device |
| CN103909338A (en) * | 2014-04-03 | 2014-07-09 | 建科机械（天津）股份有限公司 | Novel cage supporting device of steel reinforcement cage seam welder |
| CN209614547U (en) * | 2019-01-22 | 2019-11-12 | 中铁十七局集团第二工程有限公司 | A kind of processing unit (plant) for processing different-diameter steel reinforcement cage on automatic seam-welding machine |
| CN110725347A (en) * | 2019-10-22 | 2020-01-24 | 上海中兴思秸通讯有限公司 | Real-time detection method and system for broken pile in concrete cast-in-place pile construction process |
| CN110767416A (en) * | 2019-11-01 | 2020-02-07 | 陈涛 | High-insulation transformer matched with power switch cabinet device |
-
2020
- 2020-07-28 CN CN202010736408.0A patent/CN111889860B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2277632A1 (en) * | 1974-07-10 | 1976-02-06 | Redland Technology Ltd | PROCESS AND APPARATUS FOR THE MANUFACTURE OF WIRE REINFORCEMENT CAGES |
| CN203274666U (en) * | 2013-06-09 | 2013-11-06 | 中国葛洲坝集团股份有限公司 | Pre-embedded load-bearing bolt deformation monitoring early warning device |
| CN103909338A (en) * | 2014-04-03 | 2014-07-09 | 建科机械（天津）股份有限公司 | Novel cage supporting device of steel reinforcement cage seam welder |
| CN209614547U (en) * | 2019-01-22 | 2019-11-12 | 中铁十七局集团第二工程有限公司 | A kind of processing unit (plant) for processing different-diameter steel reinforcement cage on automatic seam-welding machine |
| CN110725347A (en) * | 2019-10-22 | 2020-01-24 | 上海中兴思秸通讯有限公司 | Real-time detection method and system for broken pile in concrete cast-in-place pile construction process |
| CN110767416A (en) * | 2019-11-01 | 2020-02-07 | 陈涛 | High-insulation transformer matched with power switch cabinet device |
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Effective date of registration: 20210910 Address after: 344000 west of Wenchang Avenue and north of Jinpeng Avenue, Fuzhou high tech Industrial Development Zone, Fuzhou City, Jiangxi Province Applicant after: Fuzhou Haili Metal Technology Co.,Ltd. Address before: 312599 No. 1, Zhonglin Road, Yulin street, Xinchang County, Shaoxing City, Zhejiang Province Applicant before: Shaoxing Yuming Machinery Technology Co.,Ltd. |
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