CN108946020B - Steel is handling device for washing - Google Patents
Steel is handling device for washing Download PDFInfo
- Publication number
- CN108946020B CN108946020B CN201810922633.6A CN201810922633A CN108946020B CN 108946020 B CN108946020 B CN 108946020B CN 201810922633 A CN201810922633 A CN 201810922633A CN 108946020 B CN108946020 B CN 108946020B
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- Prior art keywords
- plate
- fixing
- fixing frame
- frame body
- washing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
Abstract
The invention relates to a steel washing conveying device, which comprises a conveying beam, a spiral connection plate arranged on the conveying beam and used for connecting a guide rail slide block, a steel wire rope arranged on the conveying beam and used for binding and conveying steel in a washing process, a fixing frame body arranged on the steel wire rope, an iron plate arranged on the movable end of the steel wire rope, an electromagnetic unit arranged in the fixing frame body and used for fixing and winding the bound steel wire rope in a mode of electrifying, generating electromagnetism and then attracting the iron plate by magnetic force, and a cover plate unit arranged on the fixing frame body and used for protecting the electromagnetic unit in a waterproof mode. The invention has the advantages of simple and effective suspension structure, convenient and quick suspension and transportation operation, high stability during suspension and convenient steel assembly and disassembly.
Description
Technical Field
The invention belongs to the technical field of steel manufacturing equipment, and particularly relates to a carrying device for steel washing.
Background
Steel washing refers to the process flow that steel washes impurity with water after sand throwing, pickling and bonderizing, and general operation mode is to remove the steel in marcing and carry out the high-pressure squirt and wash, consequently requires to suspend in midair the device of transport steel and has installation stability, avoids appearing the unexpected problem that drops of steel.
The patent publication is CN201399440Y, and the china utility model patent that the announcement day is 2010.02.10 discloses a steel sheet washing stoving mechanism, include the washing part that constitutes and the stoving part that comprises the air heater by the number pair brush roller, spray pipe, water tank, the both ends of frame are fixed with upper and lower support respectively, and the washing part still includes crowded water roller, and crowded water roller and brush roller set up tertiary washing, and crowded water roller sets up tertiary crowded water after by washing to drying before, and the stoving part still includes hot-blast sword, and hot-blast sword is connected with the air heater.
But the washing mechanism in this utility model patent has the problem that the steel sheet is laid the poor stability.
Disclosure of Invention
The invention aims to provide a conveying device for washing steel materials, which can finish the operation of stably suspending and conveying the steel materials in the washing process by arranging a screw joint plate, a steel wire rope, a fixing frame body, an iron plate, an electromagnetic unit and a cover plate unit on a conveying beam. The invention has the advantages of simple and effective suspension structure, convenient and quick suspension and transportation operation, high stability during suspension and convenient steel assembly and disassembly.
The technical scheme adopted by the invention for solving the problems is as follows: a steel washing carrying device comprises a carrying beam, a threaded plate arranged on the carrying beam and used for connecting a guide rail sliding block, a steel wire rope arranged on the carrying beam and used for binding and carrying steel in a washing process, a fixing frame arranged on the steel wire rope, an iron plate arranged on the movable end of the steel wire rope, an electromagnetic unit arranged in the fixing frame and used for fixing and winding the bound steel wire rope in a way of generating electromagnetism through electrification and further attracting the iron plate magnetically, and a cover plate unit arranged on the fixing frame and used for protecting the electromagnetic unit in a waterproof way, wherein the cover plate unit comprises a jack arranged on one side of an opening of the fixing frame, a cover plate main body inserted into the jack, a buffer rubber strip arranged on the inner side of the cover plate main body and a holding iron plate on the outer side, the limiting column is arranged between the buffer rubber strip and the holding iron plate and penetrates through the side wall of the fixing frame body, and the outer magnet strip is arranged on the outer side face of the fixing frame body and used for attracting and fixing the holding iron plate through magnetic force.
The further preferred technical scheme is as follows: the fixing frame body is internally provided with a direct current dry battery and a power-on trigger unit, the direct current dry battery and the power-on trigger unit are used for supplying power to the electromagnetic units, and the direct current dry battery and the power-on trigger unit are connected with the electromagnetic units in series through leads.
The further preferred technical scheme is as follows: the electromagnetic unit comprises a mounting plate, a mounting hole, a core body and a spiral coil, wherein the two ends of the mounting plate are arranged on the inner side face of the fixing frame body, the mounting hole is formed in the mounting plate, the core body is inserted into the mounting hole, and the spiral coil is wound on the core body.
The further preferred technical scheme is as follows: the electromagnetic unit further comprises a clamping frame plate and a clamping groove, the clamping frame plate is arranged on the inner side face of the mounting plate and used for clamping the core body in a clamping mode through self elastic force, the clamping groove is arranged on the end face of the core body and used for enabling the clamping frame plate to be inserted and mounted, and the end face of the other side of the core body abuts against the inner side face of the fixing frame body.
The further preferred technical scheme is as follows: the spiral groove used for embedding and installing the spiral coil is formed in the core body, and a frame body wall opening used for improving attraction magnetic force is formed in the side face, close to the core body, of the fixing frame body.
The further preferred technical scheme is as follows: the electrifying trigger unit comprises a fixed plate arranged on the inner side surface of the fixed frame body, two limiting columns arranged on the fixed plate, a sliding sheet sleeved on the limiting columns, and a conducting sheet arranged on the fixed plate and the sliding sheet and used for arranging the conducting wire, wherein one end electrode of the direct current dry battery is arranged on the conducting sheet of the fixed plate in a contact manner.
The further preferred technical scheme is as follows: the electrifying trigger unit also comprises a rotating plate which is arranged between the fixed plate and the iron sliding sheet and is used for driving the sliding sheet to slide to one side of the direct current dry battery in a magnetic attraction mode, and two attraction magnet blocks which are respectively arranged at the positions of two sides of the rotating plate.
The further preferred technical scheme is as follows: the fixed framework of using is equipped with on the medial surface and is used for pegging graft the installation axle of the iron of installation rotor plate, the rubber material be equipped with the mounting groove on the rotor plate medial surface, the mounting groove internal bonding be equipped with be used for the installation epaxial magnetic attraction fixed inslot magnet piece that carries out.
The further preferred technical scheme is as follows: the limiting column is sleeved with a spring for jacking the sliding sheet, and two ends of the spring are respectively bonded and fixed with the fixed plate and the sliding sheet.
The further preferred technical scheme is as follows: the conducting strips are bonded and fixed with the fixed plate and the sliding strip through rubber strips.
According to the invention, the operation of stably suspending and conveying steel in the washing process is completed by arranging the screw connection plate, the steel wire rope, the fixing frame body, the iron plate, the electromagnetic unit and the cover plate unit on the conveying beam. The invention has the advantages of simple and effective suspension structure, convenient and quick suspension and transportation operation, high stability during suspension and convenient steel assembly and disassembly.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view showing the position structure of the outer magnet bars according to the present invention.
Fig. 3 is a schematic view showing the position of the fixing frame in the present invention.
Fig. 4 is a schematic diagram of the position structure of the electromagnetic unit and the power-on trigger unit in the present invention.
Fig. 5 is a schematic view of the use of the clamping frame plate according to the invention.
FIG. 6 is a schematic view showing the use of the magnet pieces in the grooves of the present invention.
Detailed Description
The following description is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention.
Example (b): as shown in fig. 1, 2, 3, 4, 5 and 6, a steel material washing and conveying device comprises a conveying beam 1, a screw plate 10 arranged on the conveying beam 1 and used for connecting a guide rail slide block, a steel wire rope 3 arranged on the conveying beam 1 and used for binding and conveying steel materials in a washing process, a fixing frame 4 arranged on the steel wire rope 3, an iron plate 5 arranged on the movable end of the steel wire rope 3, an electromagnetic unit 6 arranged in the fixing frame 4 and used for fixing and winding the bound steel wire rope 3 in a mode of electrifying, generating electromagnetism and then attracting the iron plate 5 magnetically, and a cover plate unit 8 arranged on the fixing frame 4 and used for protecting the electromagnetic unit 6 in a waterproof mode, wherein the cover plate unit 8 comprises an insertion hole 801 arranged on one side of an opening of the fixing frame 4, a cover plate main body 802 inserted into the insertion hole 801, a cushion rubber strip 803 provided on the inner side of the cover plate main body 802, an outer holding iron plate 804, a stopper column 805 provided between the cushion rubber strip 803 and the holding iron plate 804 and penetrating the side wall of the fixing frame 4, and an outer magnet strip 806 provided on the outer side surface of the fixing frame 4 and magnetically attracting and fixing the holding iron plate 804.
In this embodiment, a plurality of steel wire ropes 3 are used for binding and fixing the steel material, and the bolting plate 10 is fixed on a guide rail slider, passes through the guide rail slider moving along with the guide rail slider at a proper time interval in a washing area, so as to achieve the purpose of effective washing. On the other hand, the steel wire rope 3 has the advantage of small blocking volume, the comprehensiveness of the washing operation is improved as much as possible, the electromagnetic unit 6 attracts the iron plate 5 by magnetic force, the steel wire rope 3 can be effectively fixed after being bound with the steel material, the effectiveness of the binding and suspending operation is guaranteed, and the magnetic attraction structure has the advantage of being convenient to disassemble, the magnetic strength is properly increased, the double advantages of being enough in fixing strength and convenient to remove after a certain force is applied are achieved.
On the other hand, the cover unit 8 has the following advantages:
firstly, water flow impacts to clean steel, part of water can splash into the fixing frame body 4 with a circuit structure, and the cover plate main body 802 is used for preventing water from splashing and ensuring effective work of a subsequent circuit;
secondly, when the cover plate main body 802 is closed, the buffer rubber strip 803 is pressed to deform, the holding iron plate 804 and the outer magnet strip 806 are attracted by magnetic force but are not contacted, so that the whole cover plate unit 8 is prevented from being collided with each other, the holding iron plate 804 has enough and proper attraction strength, and the cover plate main body 802 is not easy to be opened accidentally;
thirdly, the cover plate main body 802 slides on the jack 801, and the limit posts 805 are inserted into the mounting holes on the side wall of the frame body, so that the cover plate main body 802 is ensured to have sliding stability, and the phenomenon of inclined clamping is avoided;
fourthly, the buffer rubber strips 803 are as high as the cover plate main body 802, the holding iron plate 804 is protruded from the periphery of the other side of the cover plate main body 802, so that the cover plate main body 802 is prevented from completely sliding off the insertion hole 801, and the holding iron plate 804 also has redundant space for holding and magnetically attracting the outer magnet strips 806;
fifth, the sliding opening range of the cover main body 802 depends on the operation position of the electromagnetic unit 6, and the operation position near the side of the insertion hole 801 needs to be opened by a larger range.
The fixing frame body 4 is also internally provided with a direct current dry battery 7 for supplying power to the electromagnetic unit 6 and an electrifying trigger unit 2, wherein the direct current dry battery 7, the electrifying trigger unit 2 and the electromagnetic units 6 are connected in series through leads.
In this embodiment, after the steel wire rope 3 is wound on the steel material and bound for a proper number of turns, the steel wire rope and the electromagnetic unit 6 are magnetically attracted and fixed, the direct-current dry battery 7 is continuously powered, the attraction fixing effect exists all the time, the steel wire rope 3 cannot be accidentally loosened, the suspension stability of the steel material in the washing moving process is ensured, and the electrifying triggering unit 2 is used for controlling the on-off condition of the circuit of the electromagnetic unit 6.
The electromagnetic unit 6 includes an attachment plate 601 having both ends provided on the inner surface of the fixing frame 4, an attachment hole 602 provided on the attachment plate 601, a core 603 inserted into the attachment hole 602, and a solenoid 604 wound around the core 603. The electromagnetic unit 6 further includes a clamping frame plate 605 which is provided on an inner surface of the mounting plate 601 and which is configured to clamp the core 603 by its own elastic force, and a clamping groove 606 which is provided on an end surface of the core 603 and into which the clamping frame plate 605 is inserted, and the other end surface of the core 603 abuts against the inner surface of the fixing frame 4. The core 603 is provided with a spiral groove for fitting the spiral coil 604, and the side of the fixing frame 4 close to the core 603 is provided with a frame wall opening 607 for increasing the attractive magnetic force.
In the present embodiment, the electromagnetic unit 6 has the following advantages:
firstly, the three electromagnetic units 6 which are uniformly arranged at intervals ensure that enough and proper attractive magnetic force is provided for the iron plate 5, and the frame wall opening 607 is used for magnetic force lines to pass through, so that the advantage of reducing magnetic force loss is achieved, and the magnetic attraction strength is further ensured;
secondly, the core 603 is made of iron, and is used for increasing the magnetic force of the energized solenoid 604 and further improving the strength of the attractive magnetic force of the iron plate 5;
thirdly, the clamping frame plate 605 is made of elastic rubber, the clamping frame plate 605 needs to be bent by applying force when the core body 603 is assembled and disassembled, and the movable end of the clamping frame plate 605 is inserted into the clamping groove 606, so that the installation stability of the core body 603 is ensured finally;
fourthly, the core 603 and the attached iron plate 5 are separated from one side only by the wall of the fixing frame 4, which is used for ensuring the magnetic attraction strength, and the spiral groove is used for ensuring the installation stability of the spiral coil 604 on the core 603, so as to avoid the sliding phenomenon.
The power-on trigger unit 2 comprises a fixing plate 201 arranged on the inner side surface of the fixing frame 4, two limiting posts 202 arranged on the fixing plate 201, a sliding sheet 203 sleeved on the limiting posts 202, and a conducting sheet 204 arranged on the fixing plate 201 and the sliding sheet 203 and used for arranging the conducting wire, wherein one end electrode of the direct current dry battery 7 is arranged on the conducting sheet 204 of the fixing plate 201 in a contact manner.
In this embodiment, one electrode of the dc dry battery 7 is always in conductive contact with the conductive sheet 204 on the fixing plate 201, the separation between the other electrode of the dc dry battery 7 and the conductive sheet 204 on the sliding sheet 203 is a single open circuit position on the whole electromagnetic circuit, the sliding sheet 203 slides towards the fixing plate 201, and the conductive sheet 204 on the sliding sheet 203 can be in conductive contact with the dc dry battery 7, so that the whole energizing trigger unit 2 realizes a contact energizing state.
The power-on trigger unit 2 further includes a rotating plate 205 disposed between the fixing plate 201 and the iron sliding plate 203 and configured to drive the sliding plate 203 to slide toward the dc dry battery 7 by magnetic attraction, and two attracting magnet blocks 206 respectively disposed at two side positions on the rotating plate 205. An iron mounting shaft 207 for inserting and mounting the rotating plate 205 is arranged on the inner side surface of the fixing frame body 4, a mounting groove 208 is arranged on the inner side surface of the rotating plate 205 made of rubber, and an in-groove magnet piece 209 for performing magnetic attraction fixing on the mounting shaft 207 is bonded in the mounting groove 208.
In this embodiment, the in-groove magnet piece 209 has the following two advantages:
first, the magnetic force is attracted to the iron mounting shaft 207, and the entire rotation plate 205 communicating with the magnet block 206 for attraction is prevented from falling off;
secondly, magnetic force attracts on the iron mounting shaft 207, and the magnet block 206 is artificially rotated to be away from the sliding piece 203, so that the angle state is maintained, the sliding piece 203 is prevented from being attracted after accidental rotation, and the phenomenon of electric energy waste caused by accidental electrification is avoided.
On the other hand, when the rotating plate 205 rotates clockwise or counterclockwise in the drawing, one of the attracting magnets 206 can attract the sliding plate 203 magnetically, the conducting plate 204 on the sliding plate 203 finally contacts the dc dry battery 7 in a conducting manner to complete the power-on operation, the electromagnetic unit 6 is electrically magnetized, the iron plate 5 which is to be positioned nearby is attracted magnetically, the suspension operation of the steel is completed, the next washing operation can be performed, after the washing operation is completed, the iron plate 5 is held, the rotating plate 205 is rotated to cut off the power of the electromagnetic unit 6, the iron plate 5 can be taken down, the steel wire rope 4 is unwound, and the whole washing operation is completed completely.
A spring 2010 for jacking the sliding sheet 203 is sleeved on the limiting column 202, and two ends of the spring 2010 are respectively bonded and fixed with the fixing plate 201 and the sliding sheet 203. The conductive plate 204 is bonded and fixed with the fixing plate 201 and the sliding plate 203 through a rubber strip 2011.
In this embodiment, the spring 2010 is used for lifting the sliding plate 203 when the power-on trigger unit 2 is in an open circuit, so that the conducting strips 204 on the sliding plate 203 are separated from the dc dry battery 7, and a normal state of the open circuit is ensured, the fixing plate 201 or the sliding plate 203 are bonded to two sides of the rubber strip 2011, and the conducting strips 204 corresponding to each other, so that a problem that the two conducting strips 204 are accidentally powered on through the spring 2010 or the limiting posts 202 and other parts is avoided, and it is ensured that the whole circuit connection state can be completed only by contacting the dc dry battery 7, and the effectiveness of the circuit control on-off is ensured.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. These are non-inventive modifications, which are intended to be protected by patent laws within the scope of the claims appended hereto.
Claims (9)
1. The utility model provides a handling device is used in steel washing, is in including transport roof beam (1), the setting is in transport roof beam (1) is last and be used for connecting guide rail slider's spiro union board (10), and sets up on transport roof beam (1) and be used for binding wire rope (3) of transport steel in the washing in-process, its characterized in that: the wire rope fixing device is characterized by further comprising a fixing frame body (4) arranged on the wire rope (3), an iron plate (5) arranged at the movable end of the wire rope (3), an electromagnetic unit (6) arranged in the fixing frame body (4) and used for fixing the wire rope (3) after being wound and bound in a way of generating electromagnetic force after being electrified and further attracting the iron plate (5) magnetically, and a cover plate unit (8) arranged on the fixing frame body (4) and used for protecting the electromagnetic unit (6) in a waterproof manner, wherein the cover plate unit (8) comprises an insertion hole (801) arranged on one side of an opening of the fixing frame body (4), a cover plate main body (802) inserted into the insertion hole (801), a buffer rubber strip (803) arranged on the inner side of the cover plate main body (802), a holding iron plate (804) arranged on the outer side, and a buffer rubber strip (803) and the holding iron plate (804) arranged between the buffer rubber strip (803) and penetrating through the side wall of the fixing frame And an outer magnet bar (806) which is provided on the outer surface of the fixing frame (4) and magnetically attracts and fixes the holding iron plate (804).
2. The conveying apparatus for washing steel material with water according to claim 1, wherein: the fixing frame body (4) is also internally provided with a direct current dry battery (7) for supplying power to the electromagnetic units (6) and an electrifying trigger unit (2), and the direct current dry battery (7), the electrifying trigger unit (2) and the electromagnetic units (6) are connected in series through a lead.
3. The conveying apparatus for washing steel material with water according to claim 1, wherein: the electromagnetic unit (6) comprises a mounting plate (601) with two ends arranged on the inner side face of the fixed frame body (4), a mounting hole (602) arranged on the mounting plate (601), a core body (603) inserted into the mounting hole (602), and a solenoid coil (604) wound on the core body (603).
4. The conveying apparatus for washing steel products according to claim 3, wherein: the electromagnetic unit (6) further comprises a clamping frame plate (605) which is arranged on the inner side surface of the mounting plate (601) and is used for clamping the core body (603) in a clamping mode through self elastic force, and a clamping groove (606) which is arranged on the end surface of the core body (603) and is used for inserting and mounting the clamping frame plate (605), wherein the end surface of the other side of the core body (603) is abutted against the inner side surface of the fixing frame body (4).
5. The conveying apparatus for washing steel products according to claim 3, wherein: the core body (603) is provided with a spiral groove for embedding and installing the spiral coil (604), and the side surface of the fixing frame body (4) close to the core body (603) is provided with a frame body wall opening (607) for improving the attraction magnetic force.
6. The conveying apparatus for washing steel material with water according to claim 2, wherein: the electrifying trigger unit (2) comprises a fixing plate (201) arranged on the inner side face of the fixing frame body (4), two limiting columns (202) arranged on the fixing plate (201), a sliding sheet (203) sleeved on the limiting columns (202), and a conducting sheet (204) arranged on the fixing plate (201) and the sliding sheet (203) and used for arranging a lead, wherein one end of the direct current dry battery (7) is in contact with the conducting sheet (204) of the fixing plate (201).
7. The conveying apparatus for washing steel products according to claim 6, wherein: the electrifying trigger unit (2) further comprises a rotating plate (205) which is arranged between the fixing plate (201) and the iron sliding sheet (203) and is used for driving the sliding sheet (203) to slide towards one side of the direct current dry battery (7) in a magnetic attraction mode, and two attraction magnet blocks (206) which are respectively arranged at two sides of the rotating plate (205).
8. The conveying apparatus for washing steel products according to claim 7, wherein: the inner side face of the fixed frame body (4) is provided with an iron mounting shaft (207) for inserting and mounting the rotating plate (205), the inner side face of the rotating plate (205) is provided with a mounting groove (208) made of rubber, and the mounting groove (208) is internally bonded with an in-groove magnet piece (209) for fixing the mounting shaft (207) through magnetic attraction.
9. The conveying apparatus for washing steel products according to claim 6, wherein: the limiting column (202) is sleeved with a spring (2010) for jacking the sliding sheet (203), and two ends of the spring (2010) are respectively bonded and fixed with the fixing plate (201) and the sliding sheet (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810922633.6A CN108946020B (en) | 2018-08-14 | 2018-08-14 | Steel is handling device for washing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810922633.6A CN108946020B (en) | 2018-08-14 | 2018-08-14 | Steel is handling device for washing |
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| Publication Number | Publication Date |
|---|---|
| CN108946020A CN108946020A (en) | 2018-12-07 |
| CN108946020B true CN108946020B (en) | 2020-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810922633.6A Active CN108946020B (en) | 2018-08-14 | 2018-08-14 | Steel is handling device for washing |
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| CN (1) | CN108946020B (en) |
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| DE3438707A1 (en) * | 1984-10-23 | 1986-04-24 | Erich 4176 Sonsbeck Wallich | Apparatus for tying elongated material into bundles |
| US5413455A (en) * | 1992-05-29 | 1995-05-09 | Mannesmann Aktiengesellschaft | Apparatus for collecting and ordered bundling of long rolling stock |
| CN2668590Y (en) * | 2004-01-12 | 2005-01-05 | 李君� | Electromagnetic hydraulic grappler |
| CN101028906A (en) * | 2007-01-17 | 2007-09-05 | 杨祖成 | Banding bar-liked elevating electromagnet |
| CN103369840A (en) * | 2012-03-29 | 2013-10-23 | 大日本网屏制造株式会社 | Substrate treating apparatus |
| CN203294345U (en) * | 2013-06-17 | 2013-11-20 | 甘肃蓝科石化高新装备股份有限公司 | Magnetic force packing system of steel tube production line and oil sleeve production line |
| CN203959642U (en) * | 2014-05-28 | 2014-11-26 | 浙江省二建钢结构有限公司 | Steel plate hoisting implement |
| DE202015002485U1 (en) * | 2015-04-01 | 2015-06-17 | Alexander Lüking | Securing system of snap traps |
| CN105152002A (en) * | 2015-10-16 | 2015-12-16 | 天津市金立钢管有限公司 | Steel pipe packing clamp |
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2018
- 2018-08-14 CN CN201810922633.6A patent/CN108946020B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3438707A1 (en) * | 1984-10-23 | 1986-04-24 | Erich 4176 Sonsbeck Wallich | Apparatus for tying elongated material into bundles |
| US5413455A (en) * | 1992-05-29 | 1995-05-09 | Mannesmann Aktiengesellschaft | Apparatus for collecting and ordered bundling of long rolling stock |
| CN2668590Y (en) * | 2004-01-12 | 2005-01-05 | 李君� | Electromagnetic hydraulic grappler |
| CN101028906A (en) * | 2007-01-17 | 2007-09-05 | 杨祖成 | Banding bar-liked elevating electromagnet |
| CN103369840A (en) * | 2012-03-29 | 2013-10-23 | 大日本网屏制造株式会社 | Substrate treating apparatus |
| CN203294345U (en) * | 2013-06-17 | 2013-11-20 | 甘肃蓝科石化高新装备股份有限公司 | Magnetic force packing system of steel tube production line and oil sleeve production line |
| CN203959642U (en) * | 2014-05-28 | 2014-11-26 | 浙江省二建钢结构有限公司 | Steel plate hoisting implement |
| DE202015002485U1 (en) * | 2015-04-01 | 2015-06-17 | Alexander Lüking | Securing system of snap traps |
| CN105152002A (en) * | 2015-10-16 | 2015-12-16 | 天津市金立钢管有限公司 | Steel pipe packing clamp |
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| CN108946020A (en) | 2018-12-07 |
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