CN104785992B - Aerial ladder ladder welding tooling - Google Patents
Aerial ladder ladder welding tooling Download PDFInfo
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- CN104785992B CN104785992B CN201510246392.4A CN201510246392A CN104785992B CN 104785992 B CN104785992 B CN 104785992B CN 201510246392 A CN201510246392 A CN 201510246392A CN 104785992 B CN104785992 B CN 104785992B
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- ladder
- hanging stick
- jig
- block
- pressing plate
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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
-
- 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
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
The invention discloses a kind of aerial ladder ladder welding tooling, it is characterized in that being provided with monolithic ladder fitting device, described monolithic ladder fitting device includes jig, locating dowel, lower hanging stick positioner and upper hanging stick positioner, described jig side is provided with a registration post, described jig is provided with hanging stick positioner and two upper hanging stick positioners under at least two, due to the fact that employing said structure, there is novel structure, convenient welding, welding precision is high, work efficiency is high, aerial ladder welding deformation amount is controlled, pre-bending value phase same advantages between each joint ladder.
Description
Technical field
The present invention relates to equipment Technology field, specifically a kind of aerial ladder ladder welding tooling.
Background technology
It is little that producer made by oneself by current domestic hook and ladder, one of its major reason is exactly that the welding of aerial ladder ladder is it is difficult to ensure that precision and pre-bending value, if freely welded, the welding deformation amount of ladder can reach tens even tens millimeters, causes truss-like aerial ladder ladder welding percent defective high.
The purpose of the present invention is contemplated to overcome the welding difficulty of current truss-type telescopic ladder, passes through welding tooling, it is ensured that the welding precision of different cross section ladder and pre-bending numerical value.
Summary of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art, it is provided that the pre-bending between a kind of novel structure, convenient welding, welding precision height, work efficiency height, aerial ladder welding deformation amount joint ladder controlled, each is worth identical aerial ladder ladder welding tooling.
The technical solution adopted for the present invention to solve the technical problems is:
nullA kind of aerial ladder ladder welding tooling，It is characterized in that being provided with monolithic ladder fitting device，Described monolithic ladder fitting device includes jig、Locating dowel、Lower hanging stick positioner and upper hanging stick positioner，Described jig side is provided with a registration post，Described jig is provided with hanging stick positioner and two upper hanging stick positioners under at least two，Described lower hanging stick positioner includes track girder、Lower hanging stick pressing plate、Block、Leading screw、Upper cushion block、Lower hanging stick stud and handle，Described block is positioned at two registration intercolumniations，Described block is fixed on jig，Described block side is provided with track girder，Opposite side is provided with hanging stick positioner，Described block side horizontal is provided with tapped through hole，It is inconsistent with track girder that described leading screw threadeds rear one end with the screwed hole of block，The other end is fixing with handle to be connected，So that handle drives leading screw rotates，Drive track girder that lower hanging stick side is retrained，The pre-bending value making each joint ladder is identical，Pre-bending position reaches consistent，Described track girder is arranged over lower hanging stick pressing plate，Described lower hanging stick pressing plate two ends are fixed through stud and jig and are connected，Middle part is connected with track girder through upper cushion block，It is beneficial to the top of lower hanging stick is retrained，Described upper hanging stick positioner includes hanging stick pressing plate、Upper hanging stick stud and lower cushion block，Described lower cushion block is fixed on jig，Described lower cushion block is arranged over hanging stick pressing plate，Described upper hanging stick pressing plate two ends are fixed through upper hanging stick stud and jig respectively and are connected，It is beneficial to, by lower cushion block and upper hanging stick pressing plate, upper hanging stick is carried out retrain location weld，To ensure to control the deflection of aerial ladder ladder welding，Substantially increase welding precision.
The present invention also can be provided with monolithic ladder positioner in locating dowel, it includes that card is blue, positioning nut, rotating threaded shaft and rotating dog, described card orchid is to be made up of clamping block and guide post, described guide post is positioned at above locating dowel, fix vertical with the clamping block inside locating dowel of described guide post one end is connected, the other end is fixing with positioning nut to be connected, threaded with rotating threaded shaft in described positioning nut lower end, described rotating threaded shaft one end is hinged with locating dowel, the other end is connected with rotating dog, it is beneficial to, by card orchid, monolithic ladder is carried out perpendicular positioning, to ensure the vertical welding to stile frame Yu monolithic ladder.
The present invention can be arranged at least two rectangle positioning pipe at jig, is beneficial to stile frame carries out welding location, reaches to ensure the effect that overall ladder welding precision is high.
The present invention also can be provided with side backing plate inside locating dowel, is beneficial to the size by more side change backing plate, reaches to weld the effect of the aerial ladder ladder of different size.
The present invention also can be provided with block on jig, is beneficial to when welding, it is possible to quickly location monolithic ladder, reaches the effect that work efficiency is high, welding precision is high.
The present invention also can be provided with long pressing plate on jig, and described long pressing plate two ends are fixed through stud and jig respectively and are connected, and are beneficial to, when welding stile and stile reinforced pipe, improve welding precision.
Due to the fact that employing said structure, there is the pre-bending value phase same advantages between novel structure, convenient welding, welding precision height, work efficiency height, aerial ladder welding deformation amount joint ladder controlled, each.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the axis side view of Fig. 1.
Fig. 5 is the integral solder schematic diagram of aerial ladder ladder.
Fig. 6 is the top view of Fig. 5.
Fig. 7 is the right view of Fig. 5.
Fig. 8 is the axle side schematic diagram of Fig. 5.
Fig. 9 is the tool structure schematic diagram that two monolithic ladders of the present invention weld simultaneously.
Figure 10 is the integral solder schematic diagram that the present invention adds side cushion block.
Reference: 1: studs；2: jig；3: block；4: lower hanging stick reinforced pipe；5: lower hanging stick；6: lower hanging stick pressing plate；7: track girder；8: block；9: upper hanging stick pressing plate；10: web member；11: upper hanging stick；12: cushion block；13: leading screw；14: track contiguous block；15: side backing plate；16: side backing plate；17: card orchid；18: long studs；19: stile；20: long pressing plate；21: stile reinforced pipe；22: rectangular tube；23: side backing plate；24: seam on the left of monolithic ladder；25: seam on the right side of monolithic ladder；26: locating dowel；27: upper cushion block: 28: lower hanging stick stud；29: handle；30: upper hanging stick stud；31: positioning nut；32: rotating dog；33: rotating threaded shaft；34: clamping block；35: guide post.
Detailed description of the invention
The present invention is further described below in conjunction with the accompanying drawings:
nullAs shown in drawings，A kind of aerial ladder ladder welding tooling，It is characterized in that being provided with monolithic ladder fitting device，Described monolithic ladder fitting device includes jig 2、Locating dowel 26、Lower hanging stick positioner and upper hanging stick positioner，Described jig 2 side is provided with a registration post 26，Described jig 2 is provided with hanging stick positioner and two upper hanging stick positioners under at least two，Described lower hanging stick positioner includes track girder 7、Lower hanging stick pressing plate 6、Block 8、Leading screw 13、Upper cushion block 27、Lower hanging stick stud 28 and handle 29，Described block 8 is positioned between two registration posts 26，Described block 8 is fixed on jig 2，Described block 8 side is provided with track girder 7，Opposite side is provided with hanging stick positioner，Described block 8 side horizontal is provided with tapped through hole，It is inconsistent with track girder 7 that described leading screw 13 threadeds rear one end with the screwed hole of block 8，The other end is fixing with handle 29 to be connected，So that handle 29 drives leading screw 13 to rotate，Drive track girder 7 that lower hanging stick side is retrained，The pre-bending value making each joint ladder is identical，Pre-bending position reaches consistent，Described track girder 7 is arranged over lower hanging stick pressing plate 6，Described lower hanging stick pressing plate 6 two ends are connected through stud 28 and jig 2 is fixing，Middle part is connected with track girder 7 through upper cushion block 27，It is beneficial to the top of lower hanging stick is retrained，Described upper hanging stick positioner includes hanging stick pressing plate 9、Upper hanging stick stud 30 and lower cushion block 12，Described lower cushion block 12 is fixed on jig 2，Described lower cushion block 12 is arranged over hanging stick pressing plate 9，Described upper hanging stick pressing plate 9 two ends are connected through upper hanging stick stud 30 and jig 2 is fixing respectively，It is beneficial to, by lower cushion block 12 and upper hanging stick pressing plate 9, upper hanging stick is carried out retrain location weld，To ensure to control the deflection of aerial ladder ladder welding，Substantially increase welding precision.
The present invention also can be provided with monolithic ladder positioner in locating dowel 26, it includes card blue 17, positioning nut 31, rotating threaded shaft 33 and rotating dog 32, described card blue 17 is to be made up of clamping block 34 and guide post 35, described guide post 35 is positioned at above locating dowel 26, fix vertical with the clamping block 34 inside locating dowel 26 of described guide post 35 one end is connected, the other end is fixing with positioning nut 31 to be connected, threaded with rotating threaded shaft 33 in described positioning nut 31 lower end, described rotating threaded shaft 33 one end is hinged with locating dowel 26, the other end is connected with rotating dog 32, it is beneficial to, by card blue 17, monolithic ladder is carried out perpendicular positioning, to ensure the vertical welding to stile frame Yu monolithic ladder.
The present invention can be arranged at least two rectangle positioning pipe 21 at jig 2, is beneficial to stile 19 carries out welding location, reaches to ensure the effect that overall ladder welding precision is high.
The present invention also can be provided with side backing plate 23 inside locating dowel 26, is beneficial to the size by more side change backing plate 23, reaches to weld the effect of the aerial ladder ladder of different size.
The present invention also can be provided with position block 3 on jig 2, is beneficial to when welding, it is possible to quickly location monolithic ladder, reaches the effect that work efficiency is high, welding precision is high.
The present invention also can be provided with long pressing plate 20 on jig 2, and described long pressing plate 20 two ends are connected through stud and jig 2 is fixing respectively, are beneficial to when welding stile 19 and stile reinforced pipe 21, raising welding precision.
The present invention welding time, its technological process particularly as follows:
nullWhen the monolithic ladder of aerial ladder ladder both sides is welded，First lower hanging stick reinforced pipe 4 and lower hanging stick 5 are placed between track girder 7 and a registration post 26，The one end making lower hanging stick reinforced pipe 4 and lower hanging stick 5 is close to position block 3 respectively，Rotary handle 29，Leading screw 13 drives track girder 7 to make lower hanging stick 5 and lower hanging stick reinforced pipe 4 be close to locating dowel 26，The pre-bending of monolithic ladder is formed by the restraining forces of track girder 7 and locating dowel 26，Adjust the lower hanging stick stud 28 at lower hanging stick pressing plate 6 two ends again，Make lower hanging stick pressing plate 6 that track girder 7 to be retrained，Prevent when welding，The vertical direction deformation of ladder，Hanging stick 11 is placed again on lower cushion block 12，It is pressed in upper hanging stick 11 upper end with hanging stick pressing plate 9，And by the upper hanging stick stud 30 at upper hanging stick pressing plate 9 two ends, upper hanging stick 11 is fixed on jig 2，Finally place web member and start welding；
The present invention is in order to improve work efficiency, the present invention also can be respectively provided on two sides with at least two locating dowel 26 at jig 2, on jig 2, place hanging stick positioner and upper hanging stick positioner under two rows respectively, so that two monolithic ladders weld simultaneously simultaneously；
nullAfter two monolithic ladder seam complete，It is respectively perpendicular in the locating dowel 26 leaning against jig 2 left and right sides，First pass through rectangle positioning pipe 22 to be compressed by the monolithic ladder after seam，To ensure when welding stile，The ladder height making the left and right sides is identical，Width further according to stile，The side backing plate 23 choosing appropriate size is inserted between monolithic ladder and locating dowel 26，And by rotating rotating dog 32，Rotating dog 32 drives positioning nut 31 to move axially along rotating threaded shaft 33，Make the clamping block 34 in card orchid 17 and side backing plate 35 monolithic ladder be retrained simultaneously，The size of ladder width when significantly ensure that welding，Stile 19 and stile reinforced pipe 21 is put between two monolithic ladders，Finally by long pressing plate 20, stile 19 and stile reinforced pipe 22 are pressed on jig 2，The entirety of ladder can be welded.
Due to the fact that employing said structure, there is the pre-bending value phase same advantages between novel structure, convenient welding, welding precision height, work efficiency height, aerial ladder welding deformation amount joint ladder controlled, each.
Claims (6)
- null1. an aerial ladder ladder welding tooling，It is characterized in that being provided with monolithic ladder fitting device，Described monolithic ladder fitting device includes jig、Locating dowel、Lower hanging stick positioner and upper hanging stick positioner，Described jig side is provided with a registration post，Described jig is provided with hanging stick positioner and two upper hanging stick positioners under at least two，Described lower hanging stick positioner includes track girder、Lower hanging stick pressing plate、Block、Leading screw、Upper cushion block、Lower hanging stick stud and handle，Described block is positioned at two registration intercolumniations，Described block is fixed on jig，Described block side is provided with track girder，Opposite side is provided with hanging stick positioner，Described block side horizontal is provided with tapped through hole，It is inconsistent with track girder that described leading screw threadeds rear one end with the screwed hole of block，The other end is fixing with handle to be connected，Described track girder is arranged over lower hanging stick pressing plate，Described lower hanging stick pressing plate two ends are fixed through stud and jig and are connected，Middle part is connected with track girder through upper cushion block，Described upper hanging stick positioner includes hanging stick pressing plate、Upper hanging stick stud and lower cushion block，Described lower cushion block is fixed on jig，Described lower cushion block is arranged over hanging stick pressing plate，Described upper hanging stick pressing plate two ends are fixed through upper hanging stick stud and jig respectively and are connected.
- A kind of aerial ladder ladder welding tooling the most according to claim 1, it is characterized in that described locating dowel is provided with monolithic ladder positioner, it includes that card is blue, transpose nut, rotating threaded shaft and rotating dog, described card orchid is to be made up of clamping block and guide post, described guide post is positioned at above locating dowel, fix vertical with the clamping block inside locating dowel of described guide post one end is connected, the other end is fixing with positioning nut to be connected, threaded with rotating threaded shaft in described positioning nut lower end, described rotating threaded shaft one end is hinged with locating dowel, and the other end is connected with rotating dog.
- A kind of aerial ladder ladder welding tooling the most according to claim 1, it is characterised in that described jig is arranged at least two rectangle positioning pipe.
- A kind of aerial ladder ladder welding tooling the most according to claim 1, it is characterised in that be provided with side backing plate inside described locating dowel.
- A kind of aerial ladder ladder welding tooling the most according to claim 1, it is characterised in that described jig is provided with block.
- A kind of aerial ladder ladder welding tooling the most according to claim 1, it is characterised in that described jig is provided with long pressing plate, described long pressing plate two ends are fixed through stud and jig respectively and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246392.4A CN104785992B (en) | 2015-05-15 | 2015-05-15 | Aerial ladder ladder welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246392.4A CN104785992B (en) | 2015-05-15 | 2015-05-15 | Aerial ladder ladder welding tooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104785992A CN104785992A (en) | 2015-07-22 |
| CN104785992B true CN104785992B (en) | 2016-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510246392.4A Active CN104785992B (en) | 2015-05-15 | 2015-05-15 | Aerial ladder ladder welding tooling |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2219276B2 (en) * | 1972-04-20 | 1974-06-12 | Hans 6050 Offenbach Wohllebe | Filler rod dividing template for the production of welded grids |
| CN202271123U (en) * | 2011-09-15 | 2012-06-13 | 河南卫华重型机械股份有限公司 | Inclined ladder tool |
| CN102922200A (en) * | 2012-11-15 | 2013-02-13 | 河南省恒远起重机械集团有限公司 | Welding tool for inclined ladder of crane |
| CN203409463U (en) * | 2013-09-05 | 2014-01-29 | 天津鑫宝龙电梯集团有限公司 | Escalator truss gantry tool |
| CN203448924U (en) * | 2013-08-30 | 2014-02-26 | 天津鑫宝龙电梯集团有限公司 | Escalator truss single-piece tool |
| CN204603661U (en) * | 2015-05-15 | 2015-09-02 | 威海广泰空港设备股份有限公司 | Aerial ladder ladder welding tooling |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100885672B1 (en) * | 2008-06-28 | 2009-02-25 | (주)중앙공사씨스템 | Jig for ladder welding |
| KR101104169B1 (en) * | 2009-10-09 | 2012-01-12 | 주식회사 삼공사 | ladder welding equipment |
-
2015
- 2015-05-15 CN CN201510246392.4A patent/CN104785992B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2219276B2 (en) * | 1972-04-20 | 1974-06-12 | Hans 6050 Offenbach Wohllebe | Filler rod dividing template for the production of welded grids |
| CN202271123U (en) * | 2011-09-15 | 2012-06-13 | 河南卫华重型机械股份有限公司 | Inclined ladder tool |
| CN102922200A (en) * | 2012-11-15 | 2013-02-13 | 河南省恒远起重机械集团有限公司 | Welding tool for inclined ladder of crane |
| CN203448924U (en) * | 2013-08-30 | 2014-02-26 | 天津鑫宝龙电梯集团有限公司 | Escalator truss single-piece tool |
| CN203409463U (en) * | 2013-09-05 | 2014-01-29 | 天津鑫宝龙电梯集团有限公司 | Escalator truss gantry tool |
| CN204603661U (en) * | 2015-05-15 | 2015-09-02 | 威海广泰空港设备股份有限公司 | Aerial ladder ladder welding tooling |
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| CN104785992A (en) | 2015-07-22 |
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