CN104511712B - A kind of fixture of the staircase welding fabrication being exclusively used in elevator - Google Patents

A kind of fixture of the staircase welding fabrication being exclusively used in elevator Download PDF

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Publication number
CN104511712B
CN104511712B CN201410828553.6A CN201410828553A CN104511712B CN 104511712 B CN104511712 B CN 104511712B CN 201410828553 A CN201410828553 A CN 201410828553A CN 104511712 B CN104511712 B CN 104511712B
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China
Prior art keywords
peripheral frame
lock
fixture
staircase
strut
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CN201410828553.6A
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CN104511712A (en
Inventor
吴燕君
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SUZHOU WEIERTE ALUMINUM ALLOY LIFTING MACHINERY Co Ltd
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SUZHOU WEIERTE ALUMINUM ALLOY LIFTING MACHINERY Co Ltd
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Priority to CN201410828553.6A priority Critical patent/CN104511712B/en
Publication of CN104511712A publication Critical patent/CN104511712A/en
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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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B23K37/0435—Clamps
    • B23K37/0443—Jigs

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)

Abstract

The present invention relates to the fixture of a kind of staircase welding fabrication being exclusively used in elevator, staircase includes bar, cross bar, connecting portion, fixture includes rectangular peripheral frame, multiple struts that width along peripheral frame is arranged in peripheral frame, and the keeper that can be releasably arranged on strut, keeper includes two locating pieces being separately positioned on each strut, and it is vertically set on the fagging on the strut of connecting portion correspondence position, wherein the spacing between two locating pieces on same strut is equal to length and the width of staircase of cross bar, and between the locating piece that the spacing between each two locating piece is not etc., form the spacer placed for bar, many cross bars are respectively erected on strut, the cross bar being provided with connecting portion is conflicted together with connecting portion on fagging, remaining cross bar is resisted against on the side of two locating pieces.The present invention can be quickly by the location of bar, cross bar and connecting portion, the welding fabrication of very convenient staircase, simple in construction.

Description

A kind of fixture of the staircase welding fabrication being exclusively used in elevator
Technical field
This Invention Relate to the fixture of a kind of staircase welding fabrication being exclusively used in elevator.
Background technology
Elevator, is widely used in the places such as factory, hotel, dining room, station, cinema, airport, exhibition center, is the best safety companion of the purposes such as maintenance facility, paint finishing, exchange light fixture, electrical equipment, cleaning maintenance.Its staircase used, as depicted in figs. 1 and 2, this staircase includes two bars 1 ' in both sides, connecting portion 3 ' on many cross bars 2 ' being horizontally set with between two bars 1 ' and vertical one be arranged in many cross bars 2 '.
At present, the welding fabrication of this staircase, substantially use setting-out, the mode of fixed point completes, efficiency of its operation is the lowest, and it is difficult to ensure that the degree of accuracy of staircase.
Summary of the invention
This Invention To be solved technical problem is that overcomes the deficiencies in the prior art, it is provided that the fixture of a kind of staircase welding fabrication being exclusively used in elevator.
For solving above-mentioned technical problem, this Invention Adopt the following technical scheme that:
nullA kind of fixture of the staircase welding fabrication being exclusively used in elevator，Staircase includes two bars being positioned at both sides、The many cross bars being horizontally set with between two bars、And the connecting portion on vertical one be arranged in many cross bars，Fixture includes rectangular peripheral frame、Multiple struts that width along peripheral frame is arranged in peripheral frame、And the keeper that can be releasably arranged on strut，Keeper includes two locating pieces being separately positioned on each strut、And it is vertically set on the fagging on the strut of connecting portion correspondence position，Wherein the spacing between two locating pieces on same strut is equal to length and the width of staircase of cross bar，And between the locating piece that the spacing between each two locating piece is not etc., form the spacer placed for bar，Many cross bars are respectively erected on strut，The cross bar being provided with connecting portion is conflicted on fagging together with connecting portion，Remaining cross bar is resisted against on the side of two locating pieces.
Concrete, fagging at least two pieces, and the longitudinal section of fagging is right angled triangle, wherein a vertical edges is releasably connected on strut by outer connector.
Peripheral frame along peripheral frame width also is provided with two locating pieces.
According to this Invention A concrete enforcement and preferred aspect, fixture also includes the bracing frame for supporting peripheral frame, for the rotating mechanism being arranged on bracing frame peripheral frame rotated and be used for relative with bracing frame for the peripheral frame locking mechanism locked.
Concrete, rotating mechanism includes being fixedly installed on the rotating shaft at peripheral frame both ends, the bearing block being arranged on bracing frame and bearing, and rotating shaft is arranged on bearing block by what bearing rotated.
Locking mechanism includes being fixedly installed on the lock of peripheral frame one end, is movably arranged as the end of bracing frame corresponding to lock and can coordinate the locking piece of locking with lock, and when locking mechanism locks, locking piece coordinates with lock, and peripheral frame is relative with bracing frame to be locked；When locking mechanism unlocks, locking piece departs from lock, and peripheral frame is relative with bracing frame to be unlocked.
Preferably, lock includes along being perpendicular to jam plate that peripheral frame direction is fixedly installed on the end face of peripheral frame, being respectively perpendicular the first lock and the second lock being arranged on jam plate along short transverse, lockhole is offered the most respectively on the first lock and the second lock, when locking piece and the first lock coordinate locking, peripheral frame is heads to be arranged on bracing frame；When locking piece and the second lock coordinate locking, peripheral frame is the most supine to be arranged on bracing frame.
Preferably, locking piece includes the fixed plate being arranged on bracing frame, passes perpendicularly through the lock pin of fixed plate, and lock pin telescopically can be arranged in fixed plate along the length direction of self.
It is highly preferred that locking piece also includes the guide pipe passing perpendicularly through fixed plate, lock pin can telescopically be arranged in guide pipe, and is provided with handle in the end of lock pin, and the external diameter of handle is more than the internal diameter of guide pipe.
Additionally, bracing frame includes being positioned at the tripod at peripheral frame two ends, for the connecting rod being fixedly connected by two ends tripod.
Due to the enforcement of above technical scheme, this Invention Compared with prior art have the advantage that
This Invention Can be quickly by the highest to the location of bar, cross bar and connecting portion, the welding fabrication of very convenient staircase, simple in construction, and the precision of welding and efficiency.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings with specific embodiment to this Invention It is further described in detail.
According to Fig. 1 originally Invention The schematic front view of staircase；
Fig. 2 is the schematic top plan view of Fig. 1；
Fig. 3 is According to this Invention The perspective view of staircase welding fabrication fixture；
Fig. 4 is the front view of Fig. 3；
Fig. 5 is the top view of Fig. 3；
Wherein: 1, peripheral frame；2, strut；3, keeper；30, locating piece；31, fagging；4, bracing frame；40, tripod；41, connecting rod；5, rotating mechanism；50, rotating shaft；51, bearing block；6, locking mechanism；60, lock；600, jam plate；601, the first lock；602, the second lock；A, lockhole；61, locking piece；610, fixed plate；611, guide pipe；612, lock pin；613, handle；7, spacer.
Detailed description of the invention
As depicted in figs. 1 and 2, this staircase include two bars 1 ' in both sides, connecting portion 3 ' on many cross bars 2 ' being horizontally set with between two bars 1 ' and vertical one be arranged in many cross bars 2 '.
If Fig. 1 is to shown in 5, the fixture of the staircase welding fabrication being exclusively used in elevator of this enforcement, it include multiple struts 2 that rectangular peripheral frame 1, width along peripheral frame 1 be arranged in peripheral frame 1, the keeper 3 can being releasably arranged on strut 2, for supporting the bracing frame 4 of peripheral frame 1, for the rotating mechanism 5 being arranged on bracing frame 4 peripheral frame 1 rotated and be used for relative with bracing frame 4 for peripheral frame 1 locking mechanism 6 locked.
Concrete, keeper 3 includes two locating pieces 30 being separately positioned on each strut 2, and it is vertically set on the fagging 31 on the strut 2 of connecting portion 3 ' correspondence position, wherein the spacing between two locating pieces 30 on same strut 2 is equal to length and the width of staircase of cross bar 2 ', and between the locating piece 30 that the spacing between each two locating piece 30 is not etc., form the spacer 7 placed for bar 1 ', many cross bars 2 ' are respectively erected on strut 2, the cross bar 2 ' being provided with connecting portion 3 ' is conflicted together with connecting portion 3 ' on fagging 31, remaining cross bar 2 ' is resisted against on the side of two locating pieces 30.
In this example, fagging 31 at least two pieces, and the longitudinal section of fagging 31 is right angled triangle, wherein a vertical edges is releasably connected on strut 2 by outer connector.
In this example, the peripheral frame 1 along peripheral frame 1 width also is provided with two locating pieces 30.
In this example, the both sides of bar 1 ' are conflicted respectively on locating piece 30, and bottom shelf is on multiple struts 2 and peripheral frame 1.
Concrete, bracing frame 4 includes being positioned at the tripod 40 at peripheral frame 1 two ends, for the connecting rod 41 being fixedly connected by two ends tripod 40.
Concrete, rotating mechanism 5 includes being fixedly installed on the rotating shaft 50 at peripheral frame 1 both ends, the bearing block 51 being arranged on two tripods 40 and bearing (not shown), and rotating shaft 50 is arranged on bearing block 51 by what bearing rotated.
Concrete, locking mechanism 6 includes being fixedly installed on the lock 60 of peripheral frame 1 one end, is movably arranged as the upper of tripod 40 corresponding to lock 60 and can coordinate the locking piece 61 of locking with lock 60, when locking mechanism 6 locks, locking piece 61 coordinates with lock 60, and peripheral frame 1 is relative with tripod 40 to be locked；When locking mechanism 6 unlocks, locking piece 61 departs from lock 60, and peripheral frame 1 is relative with tripod 40 to be unlocked, and what now peripheral frame 1 can overturn is arranged on bracing frame 4.
Further, lock 60 includes along being perpendicular to jam plate 600 that peripheral frame 1 direction is fixedly installed on the end face of peripheral frame 1, being respectively perpendicular the first lock 601 and the second lock 602 being arranged on jam plate 600 along short transverse, lockhole a is offered the most respectively on the first lock 601 and the second lock 602, when locking piece 61 coordinates locking with the first lock 601, peripheral frame 1 is heads to be arranged on bracing frame 4；When locking piece 61 coordinates locking with the second lock 602, peripheral frame 1 is the most supine is arranged on bracing frame 4 (locking after overturning 180 °).
Further, locking piece 61 include the fixed plate 610 being arranged on tripod 40, pass perpendicularly through the guide pipe 611 of fixed plate 610, one end is inserted in lockhole a and can telescopically be arranged on the lock pin 612 in guide pipe 611, be arranged on the handle 613 of lock pin 612 the other end, wherein the external diameter of handle 613 is more than the internal diameter of guide pipe 611.
Above to this Invention It is described in detail, its object is to allow the personage being familiar with this art will appreciate that this Invention Content and be carried out, this can not be limited with this Invention Protection domain, all according to this Invention Spirit made equivalence change or modify, all should contain this Invention Protection domain in。

Claims (8)

  1. null1. the fixture of the staircase welding fabrication being exclusively used in elevator，Described staircase includes two bars being positioned at both sides、The many cross bars being horizontally set with between two described bars、And the connecting portion on vertical one be arranged in described many cross bars，It is characterized in that: described fixture includes rectangular peripheral frame、Width along described peripheral frame is arranged on the multiple struts in described peripheral frame、And can releasably be arranged on the keeper on described strut，Described keeper includes two locating pieces being separately positioned on each described strut、And it is vertically set on the fagging on the described strut of described connecting portion correspondence position，Wherein described on the same described strut spacing between two locating pieces is equal to length and the width of described staircase of described cross bar，And form, between the described locating piece that spacing between locating piece described in each two is not etc., the spacer placed for described bar，Many described cross bars are respectively erected on described strut，The described cross bar being provided with described connecting portion is conflicted on described fagging together with described connecting portion，Remaining described cross bar is resisted against on the side of two described locating pieces；
    Described fagging at least two pieces, and the longitudinal section of described fagging is right angled triangle, wherein a vertical edges is releasably connected on described strut by outer connector；
    Described peripheral frame along described peripheral frame width also is provided with two described locating pieces.
  2. The fixture of the staircase welding fabrication being exclusively used in elevator the most according to claim 1, it is characterised in that: described fixture also includes the bracing frame for supporting described peripheral frame, for the rotating mechanism being arranged on support frame as described above described peripheral frame rotated and be used for relative with support frame as described above for the described peripheral frame locking mechanism locked.
  3. The fixture of the staircase welding fabrication being exclusively used in elevator the most according to claim 2, it is characterized in that: described rotating mechanism includes being fixedly installed on the rotating shaft at described peripheral frame both ends, the bearing block being arranged on support frame as described above and bearing, described rotating shaft is arranged on described bearing block by what described bearing rotated.
  4. The fixture of the staircase welding fabrication being exclusively used in elevator the most according to claim 2, it is characterized in that: described locking mechanism includes being fixedly installed on the lock of described peripheral frame one end, is movably arranged as the end of support frame as described above corresponding to described lock and can coordinate the locking piece of locking with described lock, when described locking mechanism locking, described locking piece coordinates with described lock, and described peripheral frame is relative with support frame as described above to be locked；When described locking mechanism unlocks, described locking piece departs from described lock, and described peripheral frame is relative with support frame as described above to be unlocked.
  5. The fixture of the staircase welding fabrication being exclusively used in elevator the most according to claim 4, it is characterized in that: described lock includes being fixedly installed on the jam plate on the end face of described peripheral frame, being respectively perpendicular the first lock and the second lock being arranged on described jam plate along short transverse along being perpendicular to described peripheral frame direction, lockhole is offered the most respectively on the first described lock and the second lock, when described locking piece and the first lock coordinate locking, described peripheral frame is heads to be arranged on bracing frame；When described locking piece and the second lock coordinate locking, described peripheral frame is the most supine to be arranged on bracing frame.
  6. 6. according to the fixture of the staircase welding fabrication being exclusively used in elevator described in claim 4 or 5, it is characterized in that: described locking piece includes the fixed plate being arranged on support frame as described above, passes perpendicularly through the lock pin of described fixed plate, and described lock pin telescopically can be arranged in fixed plate along the length direction of self.
  7. The fixture of the staircase welding fabrication being exclusively used in elevator the most according to claim 6, it is characterized in that: described locking piece also includes passing perpendicularly through the guide pipe of described fixed plate, described lock pin can telescopically be arranged in described guide pipe, and handle it is provided with in the end of described lock pin, the external diameter of described handle is more than the internal diameter of described guide pipe.
  8. The fixture of the staircase welding fabrication being exclusively used in elevator the most according to claim 2, it is characterised in that: described bracing frame includes being positioned at the tripod at described peripheral frame two ends, for the connecting rod being fixedly connected by two ends tripod.
CN201410828553.6A 2014-12-26 2014-12-26 A kind of fixture of the staircase welding fabrication being exclusively used in elevator Active CN104511712B (en)

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Application Number Priority Date Filing Date Title
CN201410828553.6A CN104511712B (en) 2014-12-26 2014-12-26 A kind of fixture of the staircase welding fabrication being exclusively used in elevator

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Application Number Priority Date Filing Date Title
CN201410828553.6A CN104511712B (en) 2014-12-26 2014-12-26 A kind of fixture of the staircase welding fabrication being exclusively used in elevator

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CN104511712B true CN104511712B (en) 2016-11-23

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CN106378566A (en) * 2016-10-08 2017-02-08 苏州威尔特铝合金升降机械有限公司 Clamp specially used for welding forming of foot steps of mast lifter
CN106312416A (en) * 2016-10-08 2017-01-11 苏州威尔特铝合金升降机械有限公司 Welding clamp for mast type elevator working platform
CN106312415A (en) * 2016-10-08 2017-01-11 苏州威尔特铝合金升降机械有限公司 Welding clamp for mast type elevator guard bar subassembly
CN108890194B (en) * 2018-06-07 2020-09-08 河南金彭车业有限公司 Operating method of tricycle frame body welding tool
CN108824720B (en) * 2018-06-28 2019-12-06 鹤山市建筑设计院有限公司 Steel structure correcting and lifting system and construction process thereof
CN108793009B (en) * 2018-06-28 2019-12-13 佛山市金铭顺建设工程有限公司 automatic steel structure lifting equipment and construction method of steel structure
CN108942035B (en) * 2018-07-20 2020-05-19 浙江腾云制冷科技有限公司 Novel fixed station of absorption refrigeration system
CN108907558B (en) * 2018-07-20 2020-05-19 浙江腾云制冷科技有限公司 Novel welding table of absorption refrigeration system
CN108907559B (en) * 2018-07-20 2020-05-19 浙江腾云制冷科技有限公司 Welding device of absorption refrigeration system
CN108942036B (en) * 2018-07-20 2020-05-19 浙江腾云制冷科技有限公司 Fixed station of absorption refrigeration system

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CN203471160U (en) * 2013-06-28 2014-03-12 濮阳市江源齿轮制造有限公司 Ladder welding die
CN203509413U (en) * 2013-08-28 2014-04-02 史方度 Disassembly and assembly type swimming pool steel frame welding tool
CN203557055U (en) * 2013-12-03 2014-04-23 齐齐哈尔鑫拓金属铆焊有限责任公司 Tool for escalator of wagon
CN204430622U (en) * 2014-12-26 2015-07-01 苏州威尔特铝合金升降机械有限公司 A kind of fixture being exclusively used in the staircase welding fabrication of lift

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KR100885672B1 (en) * 2008-06-28 2009-02-25 (주)중앙공사씨스템 Jig for ladder welding

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Publication number Priority date Publication date Assignee Title
CN201669530U (en) * 2010-04-30 2010-12-15 常州市伟泰电子科技有限公司 Medical apparatus chassis welding turnover mechanism
CN201900638U (en) * 2010-11-06 2011-07-20 大连连港电扶梯成套设备有限公司 Bidirectional and double-sided rotating automatic demoulding forming device for high rise escalator way assembly
CN202741975U (en) * 2012-08-23 2013-02-20 江苏正兴建设机械有限公司 Construction elevator standard knot molding tool
CN203471160U (en) * 2013-06-28 2014-03-12 濮阳市江源齿轮制造有限公司 Ladder welding die
CN203509413U (en) * 2013-08-28 2014-04-02 史方度 Disassembly and assembly type swimming pool steel frame welding tool
CN203557055U (en) * 2013-12-03 2014-04-23 齐齐哈尔鑫拓金属铆焊有限责任公司 Tool for escalator of wagon
CN204430622U (en) * 2014-12-26 2015-07-01 苏州威尔特铝合金升降机械有限公司 A kind of fixture being exclusively used in the staircase welding fabrication of lift

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