CN105414250A - Plate correcting device - Google Patents
Plate correcting device Download PDFInfo
- Publication number
- CN105414250A CN105414250A CN201510877144.XA CN201510877144A CN105414250A CN 105414250 A CN105414250 A CN 105414250A CN 201510877144 A CN201510877144 A CN 201510877144A CN 105414250 A CN105414250 A CN 105414250A
- Authority
- CN
- China
- Prior art keywords
- plate
- arm
- supporting
- rectification
- orthopedic appliance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/06—Removing local distortions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to a plate correcting device which comprises a supporting cross beam and correcting arms hinged to the two ends of the supporting cross beam. Pull hooks for pulling the wing edges of a corrected plate are arranged at the ends, away from the supporting cross beam, of the correcting arms. The pull hooks of the two correcting arms are oppositely arranged. The plate correcting device further comprises a jacking and supporting device arranged between the two correcting arms. The jacking and supporting device comprises a supporting end supported on the supporting cross beam and a pushing end used for pushing the portion, between the two wing edges, of the corrected plate. By means of the technical scheme, an n-shaped supporting frame is formed by the supporting cross beam and the correcting arms hinged to the two ends of the supporting cross beam, and the pull hooks can be used for pulling the wing edges of the corrected plate; and meanwhile, in cooperation with the jacking and supporting device, the wing edges of the corrected plate can be pulled and corrected through the corrected plate, and the target shape of the corrected plate is achieved. The structure is simple, other objects or tools are not in need, and deformation of a bottom plate of a breaker supporting leg in the prior art can be effectively corrected.
Description
Technical field
The present invention relates to plate orthopedic appliance.
Background technology
The tank body of existing GIS product breaker generally adopts supporting leg to support, and as shown in Figure 1-2, tank body 91 is cylindrical structure, and supporting leg 92 is provided with four, when being weldingly fixed on respectively tank body outer peripheral face on, each side two.Each supporting leg includes base plate 921, main supporting plate 922 and side plate 923, and due to the requirement of anticorrosion process, base plate must take welding procedure after galvanizing.
Because the tank body size of breaker is general larger, such as certain conventional model breaker diameter about 1 meter, axial dimension about 4 meters, and core is cut-off together with parts and arc-control device all need to be assembled by tank body, for ensureing the interoperation of inner each core component, the Geometrical Tolerance Principle of tank body is stricter.In the manufacture process of the big-and-middle-sized cylinder of steel body of each electric pressure, welding procedure and process for machining generally can mutually use for reference and with reference to so solve form and position tolerance problem, such as tank body manufacture can be taked to weld rear machined, and precision is ensured by lathe.But because base plate forms a base plane, support whole tank body, therefore base plate can directly affect circuit breaker installation accuracy apart from the height dimension of tank body center line and the parallelism tolerance of base plate.The depth of parallelism of current base plate and tank body axis requires generally to need within a millimeter, due to cannot machining, precision can only be ensured by welding, and in base plate welding journey, often there is buckling deformation in the wing limit that base plate is positioned at main supporting plate both sides, is out of shape and often reaches more than 5 millimeters through actual measurement, cannot meet the demands, this factor has become the bottleneck that breaker is produced, have impact on production efficiency and production cycle.Therefore, design a kind of device in the urgent need to ground at present, the problem of the floor post welding distortion of supporting leg can be solved.
Summary of the invention
The object of this invention is to provide a kind of plate orthopedic appliance, with the problem that the bottom deformation amount solving breaker supporting leg in prior art is large.
The technical scheme adopted in the present invention is: plate orthopedic appliance, comprise supporting traverse and the rectification arm being hinged on supporting traverse two ends, described rectification arm is provided with for tractive by the drag hook on the wing limit of orthopedic plate away from one end of supporting traverse, and two drag hooks correcting arm are arranged in opposite directions; Described plate orthopedic appliance also comprises the supporting device be arranged between two rectification arms, described supporting device have for be supported on support end on supporting traverse and for pushing tow by the pushing end of the part between orthopedic plate both wings limit.
Described supporting traverse is provided with corrects arm lockplate, is provided with for stopping the bearing pin location structure corrected arm and rotate between described rectification arm lockplate and rectification arm.
Described rectification arm lockplate is weldingly fixed on the end face of supporting traverse.
Described supporting traverse comprises two boards face transverse slat in opposite directions, is welded with holding plate between the plate face of two transverse slats.
The body of described drag hook and described rectification arm is L-shaped, and the rectification body of arm and the lateral surface of drag hook junction seamlessly transit.
Angle between the main body of described drag hook and described rectification arm is less than 90 degree.
Angle between the main body of described drag hook and described rectification arm is 85 degree.
The gib head surface that described drag hook is used for contacting with by orthopedic plate is provided with friction decorative pattern.
Described supporting device is hydraulic jack.
The present invention adopts technique scheme, supporting traverse forms door shaped support frame with the rectification arm being hinged on supporting traverse two ends, and drag hook can be used in tractive by the wing limit of orthopedic plate, coordinate supporting device simultaneously, tractive rectification can be carried out to by reshaping plate by by the wing limit of reshaping plate by by reshaping plate self, make to be reached target shape by reshaping plate, structure is simple, easy to use, by other objects or instrument, need effectively can not correct the distortion of the base plate of breaker supporting leg in prior art.
Further, described supporting traverse is provided with corrects arm lockplate, be provided with for stopping the bearing pin location structure corrected arm and rotate between described rectification arm lockplate and rectification arm, like this, drag hook slippage can be avoided in correcting process, and be conducive to two rectification arms are exerted oneself simultaneously, ensure orthopedic quality.
Accompanying drawing explanation
Fig. 1 is the tank body of breaker in prior art and the arrangement schematic diagram of supporting leg;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the stereogram of an embodiment of plate orthopedic appliance in the present invention;
Fig. 4 is the front view of plate orthopedic appliance in Fig. 3;
Fig. 5 is the side view of plate orthopedic appliance in Fig. 3;
Fig. 6 is the top view of plate orthopedic appliance in Fig. 3;
Fig. 7 is the front view correcting arm in Fig. 3;
Fig. 8 is the using state schematic diagram of plate orthopedic appliance in Fig. 3.
The name that in figure, each Reference numeral is corresponding is called: 10-supporting traverse, 11-transverse slat, 12-holding plate, and 20-corrects arm, 21-drag hook, 30-hinge, and 40-corrects arm lockplate, 41-active pin shaft, 50-hydraulic jack.
Detailed description of the invention
An embodiment of plate orthopedic appliance of the present invention, as shown in Fig. 3 ~ Fig. 8, is a kind of rectifier of the base plate for correcting breaker supporting leg, comprises supporting traverse, holding plate, rectification arm, hinge, active pin shaft and hydraulic jack.In order to ensure structural strength, above-mentioned parts except hydraulic jack all adopt 45# steel to do.
Supporting traverse comprises two boards face transverse slat in opposite directions, and holding plate is weldingly fixed between the plate face of two transverse slats.The seamed edge of holding plate goes out to be provided with chamfering, is convenient to be welded and fixed securely with transverse slat.Meanwhile, when making rectifier, holding plate is preferably identical with the width of transverse slat, to form smooth seating surface to place hydraulic jack, ensures the intensity of supporting traverse and the stability of strutting system to hydraulic jack.The two ends of transverse slat are provided with hinge axis hole, for rectification arm by hinge hinge mounted.Correct arm to comprise rectification arm body and be arranged on the drag hook of rectification arm body away from one end of hinged end, the body of drag hook and described rectification arm is L-shaped, and the rectification body of arm and the lateral surface of drag hook junction seamlessly transit, and quality is light, and structural strength is high.Drag hook and correct the angle having between arm body and spend α=85, can adapt to correct the wing limit that noseplate bends, play correcting better.Drag hook is used for the gib head surface that contacts with by orthopedic plate and is also provided with friction decorative pattern, can increasing friction force, avoids slippage.
The end face of two pieces of transverse slat width sides is welded with and corrects arm lockplate, correct arm lockplate and be provided with away from the side of transverse slat the pin-and-hole that hole bearing pin plugs, correcting arm and be provided with corresponding pin-and-hole, by plugging corresponding active pin shaft, can realize correcting the fixing of arm and unlocking.
During use, as shown in Figure 8, tank body breaker having been welded supporting leg hangs up, make supporting leg liftoff, then pull up the active pin shaft of rectifier, rotating opening corrects arm, drag hook being hung in base plate is positioned on Main shoe plate both wings limit, rotate again and close up positive arm, reinsert active pin shaft, whole rectifier is hung on the base plate of supporting leg.Then, hydraulic jack be put between two rectification arms, the base of hydraulic jack be supported on and support as support end on crossbeam, the part in the middle of the both wings limit of the corresponding base plate of telescopic end is as pushing end.Then, keep a safe distance, manual operations hydraulic jack slowly applies pressure, the wing limit of distortion is corrected, the flatness of base plate is met the requirements, stop the action of hydraulic jack, pressurize 5 minutes, finally make hydraulic jack reset, dismounting rectifier, checks the depth of parallelism situation of base plate with board foot.In said process, correct arm and be directly connected with support transverse slat, movable part is few, compact conformation, is adapted at using in space that is narrow and small and that limit to very much; Meanwhile, total quality is light, and Path of Force Transfer is short, corrects strength large, can meet the needs of the situation of large corrective force; Further, owing to being provided with active pin shaft, correct arm can arrange determine impetus after fixing, improve Position location accuracy, firmly spacing, avoid slippage and de-force phenomenon.
In the above-described embodiments, supporting traverse adopts the form of two pieces of transverse slat clamping holding plates, in other embodiments of the invention, support that crossbeam also can replace with other forms, a block plate is such as adopted to make, U-shaped mouth can be offered carry out hinged rectification arm on steel plate, or rectification arm is arranged on the side of steel plate.In addition, in above-described embodiment, supporting device adopts hydraulic jack, is convenient to far distance controlled, reduce the risk of unexpected injury, in other embodiments, supporting device also can replace with other devices, such as screw jack or directly manually operated jack on jack body.Moreover, in above-described embodiment, apparatus for correcting is provided with the rectification arm lockplate for fixed orthodontic arm, can in correcting process locked rectification arm, anti-locking hook, and be conducive to guarantee two and correct arm and exert oneself simultaneously, be convenient to the carrying of apparatus for correcting simultaneously and deposit, in other embodiments, also can not arrange and correct arm lockplate, make rectification arm be in active state always.Moreover the angle of the main body of drag hook and described rectification arm also can change as required, is preferably less than the angle of 90 degree.
Claims (9)
1. plate orthopedic appliance, is characterized in that: comprise supporting traverse and the rectification arm being hinged on supporting traverse two ends, described rectification arm is provided with for tractive by the drag hook on the wing limit of orthopedic plate away from one end of supporting traverse, and two drag hooks correcting arms are arranged in opposite directions; Described plate orthopedic appliance also comprises the supporting device be arranged between two rectification arms, described supporting device have for be supported on support end on supporting traverse and for pushing tow by the pushing end of the part between orthopedic plate both wings limit.
2. plate orthopedic appliance according to claim 1, is characterized in that: described supporting traverse is provided with corrects arm lockplate, is provided with for stopping the bearing pin location structure corrected arm and rotate between described rectification arm lockplate and rectification arm.
3. plate orthopedic appliance according to claim 2, is characterized in that: described rectification arm lockplate is weldingly fixed on the end face of supporting traverse.
4. the plate orthopedic appliance according to claim 1 or 2 or 3, is characterized in that: described supporting traverse comprises two boards face transverse slat in opposite directions, is welded with holding plate between the plate face of two transverse slats.
5. the plate orthopedic appliance according to claim 1 or 2 or 3, is characterized in that: the body of described drag hook and described rectification arm is L-shaped, and the rectification body of arm and the lateral surface of drag hook junction seamlessly transit.
6. the plate orthopedic appliance according to claim 1 or 2 or 3, is characterized in that: the angle between the main body of described drag hook and described rectification arm is less than 90 degree.
7. plate orthopedic appliance according to claim 6, is characterized in that: the angle between the main body of described drag hook and described rectification arm is 85 degree.
8. plate orthopedic appliance according to claim 6, is characterized in that: the gib head surface that described drag hook is used for contacting with by orthopedic plate is provided with friction decorative pattern.
9. the plate orthopedic appliance according to claim 1 or 2 or 3, is characterized in that: described supporting device is hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877144.XA CN105414250B (en) | 2015-12-03 | 2015-12-03 | Plate orthopedic appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877144.XA CN105414250B (en) | 2015-12-03 | 2015-12-03 | Plate orthopedic appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105414250A true CN105414250A (en) | 2016-03-23 |
| CN105414250B CN105414250B (en) | 2019-06-18 |
Family
ID=55493036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510877144.XA Active CN105414250B (en) | 2015-12-03 | 2015-12-03 | Plate orthopedic appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105414250B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369554A (en) * | 2019-08-02 | 2019-10-25 | 深圳南方中集集装箱服务有限公司 | Container front end corrects machine |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201792134U (en) * | 2010-04-30 | 2011-04-13 | 中国一冶集团有限公司 | Device for reducing flange welding deformation of H section steel and T section steel |
| CN201841184U (en) * | 2010-10-12 | 2011-05-25 | 浙江金刚汽车有限公司 | Repair kit for lifting claw of slide trolley |
| KR20120088198A (en) * | 2011-01-31 | 2012-08-08 | 현대로템 주식회사 | holding device of side frame welding for railway vehicle |
| CN202934283U (en) * | 2012-09-17 | 2013-05-15 | 江苏中泰桥梁钢构股份有限公司 | Jig structure for reverse deformation welding of plate units |
| CN202984995U (en) * | 2013-01-06 | 2013-06-12 | 中建海峡建设发展有限公司 | Device for preventing welding deformation of steel plate |
| CN203636271U (en) * | 2013-12-23 | 2014-06-11 | 青岛宁泰鑫环保科技股份有限公司 | Deformation-resistant jig frame tool for welding bridge top plate, bottom plate and web |
| CN203764681U (en) * | 2014-02-24 | 2014-08-13 | 中国化学工程第十四建设有限公司 | Storage tank baseplate welding deformation correcting device |
| CN204584622U (en) * | 2015-04-23 | 2015-08-26 | 铜陵有色建安钢构有限责任公司 | Steel beam structure plate anti-deformation fixture |
| CN204639505U (en) * | 2015-05-13 | 2015-09-16 | 江南造船(集团)有限责任公司 | Withstand voltage T-shaped rib welding equipment moulding bed |
| CN204800206U (en) * | 2015-06-30 | 2015-11-25 | 方圆电气股份有限公司 | Special high voltage steel tube tower flange preset frock |
-
2015
- 2015-12-03 CN CN201510877144.XA patent/CN105414250B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201792134U (en) * | 2010-04-30 | 2011-04-13 | 中国一冶集团有限公司 | Device for reducing flange welding deformation of H section steel and T section steel |
| CN201841184U (en) * | 2010-10-12 | 2011-05-25 | 浙江金刚汽车有限公司 | Repair kit for lifting claw of slide trolley |
| KR20120088198A (en) * | 2011-01-31 | 2012-08-08 | 현대로템 주식회사 | holding device of side frame welding for railway vehicle |
| CN202934283U (en) * | 2012-09-17 | 2013-05-15 | 江苏中泰桥梁钢构股份有限公司 | Jig structure for reverse deformation welding of plate units |
| CN202984995U (en) * | 2013-01-06 | 2013-06-12 | 中建海峡建设发展有限公司 | Device for preventing welding deformation of steel plate |
| CN203636271U (en) * | 2013-12-23 | 2014-06-11 | 青岛宁泰鑫环保科技股份有限公司 | Deformation-resistant jig frame tool for welding bridge top plate, bottom plate and web |
| CN203764681U (en) * | 2014-02-24 | 2014-08-13 | 中国化学工程第十四建设有限公司 | Storage tank baseplate welding deformation correcting device |
| CN204584622U (en) * | 2015-04-23 | 2015-08-26 | 铜陵有色建安钢构有限责任公司 | Steel beam structure plate anti-deformation fixture |
| CN204639505U (en) * | 2015-05-13 | 2015-09-16 | 江南造船(集团)有限责任公司 | Withstand voltage T-shaped rib welding equipment moulding bed |
| CN204800206U (en) * | 2015-06-30 | 2015-11-25 | 方圆电气股份有限公司 | Special high voltage steel tube tower flange preset frock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369554A (en) * | 2019-08-02 | 2019-10-25 | 深圳南方中集集装箱服务有限公司 | Container front end corrects machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105414250B (en) | 2019-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203621824U (en) | Welding fixture of power supply cabinet structure | |
| CN204788122U (en) | Centering inspection device | |
| CN203541910U (en) | Universal assembling fixture of railway carriage bogie braking hanging beam | |
| CN103737233A (en) | Simply centering and clamping corrugated web plate H-shaped steel assembly machine | |
| CN104338867A (en) | Tooling | |
| CN105414250A (en) | Plate correcting device | |
| CN204944414U (en) | Automobile front axle comprehensive check tool | |
| CN104400287B (en) | A kind of subframe welding processing servicing unit | |
| CN203551165U (en) | Maximal separating force testing device for clutch | |
| CN104275571A (en) | Positioning equipment for assembly welding of rear frame of loader | |
| CN204728217U (en) | The assembled positioning plate device of steel box girder segment | |
| CN104889651B (en) | Locomotive guide flange location tooling | |
| CN204271562U (en) | A kind of simple and easy trailing arm | |
| CN205063353U (en) | Mechanical type is buried bolt location installation component in advance | |
| CN203448920U (en) | Welding fixture for accumulation chain straight rail | |
| CN203745611U (en) | Motor counter-driving test tooling | |
| CN202915850U (en) | Measuring tool for measuring the assembly size of special products | |
| CN203558764U (en) | Crane vice-jib installation support | |
| CN207578243U (en) | The fan-shaped section of conticaster replaces auxiliary mould | |
| CN203923288U (en) | Stress firepower tempering machine | |
| CN214133322U (en) | Rolling mill pull rod support | |
| CN205733580U (en) | Charging pile robot arm welding tooling | |
| CN218583973U (en) | GK type diesel locomotive heavy traction pin levelness measuring device | |
| CN207593631U (en) | Tailstock assembly tooling | |
| CN203599772U (en) | Traction beam welding tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |