CN104070319A - Double-parabolic slab component mounting fixing device - Google Patents
Double-parabolic slab component mounting fixing device Download PDFInfo
- Publication number
- CN104070319A CN104070319A CN201410317247.6A CN201410317247A CN104070319A CN 104070319 A CN104070319 A CN 104070319A CN 201410317247 A CN201410317247 A CN 201410317247A CN 104070319 A CN104070319 A CN 104070319A
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- China
- Prior art keywords
- double
- fixing device
- parabolic slab
- parabolic
- switching magnet
- 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.)
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Classifications
-
- 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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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Support Of Aerials (AREA)
Abstract
The invention discloses a double-parabolic slab component mounting fixing device. The double-parabolic slab component mounting fixing device comprises a bracket (15), wherein a pedestal switch magnet (16) is arranged at the lower part of the pedestal, each of the upper part and lower part of the bracket is fixed with a screw rod (14) through nuts (13), a connecting bar is hinged to the front end of each screw rod (14), and the other end of each connecting bar is connected with a switch magnet (11) for supporting. The double-parabolic slab component mounting fixing device and a double-parabolic slab are arranged properly without welding by means of the switch magnets. Rotating mechanisms composed of the screw rods and ball heads can meet a hyperbolic demand. By means of the switch magnets, the component, double-parabolic slab and double-parabolic slab component fixing device are integrated so as to guarantee the stability. And in addition, the supporting welding is avoided in mounting. The double-parabolic slab component mounting fixing device is simple in structure, convenient to manufacture and convenient to assemble and disassemble in the field; the screw rods and ball heads can meet different hyperbolic demands so that the large-scale popularization is facilitated.
Description
Technical field
The present invention relates to shipbuilding field, relate in particular to the auxiliary fixing device of double-parabolic slab installation component in hull construction process.
Background technology
The construction of ship surface grillage, as Fig. 3, double-parabolic slab 4 (being hyperboloid outside plate) upper mounting plate formula or other support body formula members 1.
As shown in Figure 1, the mode of prior art, normally installs moulding bed by pad 2 on double-parabolic slab 4, and then the member 1 on curved slab is installed.Specifically, when member 1 is located, need weld side to support 3, conventionally need both sides welding support, ensure the stable of member, prevent from toppling over.This installation method need to weld the strong point on curved slab He on member, and after member installation welding finishes, excision is supported, and processes residual solder joint, lost labor, material.To sum up there are the following problems for prior art:
1), before installation component, on double-parabolic slab, finish hookup wire, according to the length of member, and the position of hookup wire, welding support, according to the length of member, determines the quantity of support.
2) lifting installation component, crane coordinates the installation accuracy of adjusting member.
3) welding soldering and sealing point, removes crane, completes assembling work.
4) double-parabolic slab and support welding, after member installation, the pad of support needs to process; Crane holding time is long, after must locating and finishing, could remove; Timbering material consumption is large.
In addition, there is a kind of switching magnet in prior art, English name magnetic base (magnetic base).Botou City Hao Ye measuring tool Co., Ltd of producer, model customizes according to suction.In addition, switching magnet,, with the magnet of switch, under normal circumstances, electromagnet also can be realized same function.
Summary of the invention
For the problems referred to above, double-parabolic slab member fixing device for installing of the present invention, can directly be fixed on member to be installed on curved slab, ensures the stable of member, thereby simplifies the complex way of prior art, reaches and reduces man-hour, cost-effective object.
In order to achieve the above object, the invention provides a kind of double-parabolic slab member fixing device for installing, comprise that bottom arranges the support of base switching magnet, the front end that upper and lower two places of described support are fixed with horizontal leading screw, described leading screw by nut is hinged with connecting rod, and the other end of described connecting rod is connected with support switching magnet.
Under optimal way, the articulated manner of described leading screw and described connecting rod is: described leading screw front end is the outer ring of containing sphere structure, and the rear end of described connecting rod is described spheroid.This structure, is similar to the structure of oscillating bearing, or also can select oscillating bearing to pass through associated screw mandrel and connecting rod realization.
In addition, described base switching magnet or described support are the magnet pedestal of electromagnetic type or the control of magneto belt switch with switching magnet; While selecting electromagnetic type structure, need to connect power supply, magnetic force size is now set as required, corresponding selection power specification.Under optimal way, the bottom surface of described base switching magnet is the curved-surface structure of laminating double-parabolic slab plate face.
The present invention relies on base switching magnet and two support switch magnets as the strong point, forms three-point fix, by the adjusting expansion free degree of pin joint and screw mandrel, thereby reaches in use versatility, has ensured again fixing stability.In addition, the switching magnet that the present invention uses, can customize according to suction by Botou City Hao Ye measuring tool Co., Ltd of producer, also can use the applicable existing product of this producer.
Device of the present invention and double-parabolic slab, without welding, are in place by switching magnet.Adopt leading screw to add the mechanism that bulb rotates, can meet the requirement of hyperbolic-type.Adopt switching magnet, ensure member, double-parabolic slab and double-parabolic slab member fixing device for installing are an entirety, ensure its stability.In addition, the present invention stops the supporting welding in installation process, in general, simple in structure, easy to make, and on-the-spot installation and convenient disassembly, has adopted leading screw to add ball head structure, meets the use of various hyperbolic-types, is convenient to large-scale promotion.
Brief description of the drawings
Fig. 1 is the structural representation of prior art double-parabolic slab installation component.
Fig. 2 is the structural representation of double-parabolic slab installation component of the present invention.
Fig. 3 is the view of double-parabolic slab installation component.
Detailed description of the invention
As shown in Figure 1, apparatus of the present invention mainly comprise switching magnet, rotating ballhead (pin joint), nut, leading screw, support etc.On double-parabolic slab 4, moulding bed is fixed, and according to the size of member 1 and shape, determines the installation site of double-parabolic slab member fixing device for installing of the present invention, relies on switching magnet 16 and double-parabolic slab to fix.After utilizing crane that member 1 is just located, switching magnet 11 is opened, itself and member 1 are fixed, remove hook block car and leave.Then adjusting screw, by the length of leading screw and the rotation of bulb, align member, after having good positioning, locking screw nut, completes fixing.
Install two along member length direction, ensure that itself and member, hyperboloid outside plate form an entirety, ensure the stable of member.
Support with switching magnet 11 and base switching magnet 16: its effect is that device is fixed on double-parabolic slab and member, utilize the attached replacement welding of magnetic, avoid the workload of excision and the polishing of post-processed solder joint.Magnet can as required, be adjusted on off state in addition, makes device and double-parabolic slab and member in fixing or discrete state.
Because switching magnet 16 has been fixed on snyed plate, by the gimbal suspension effect guarantee switching magnet 11 of rotating ballhead 12 and the relative vertical angle of member, make absorption fully.Rotating ballhead 1 comprises the outer ring that leading screw 14 front ends contain sphere structure, corresponding, and support is inclusive spheroid with the rod rear end of switching magnet 11.
By upper and lower two cocainine thick sticks 14, nut 13, the distance between adjustment means and support 15, the setting angle of adjustment member, meets installation accuracy.Member, double-parabolic slab connect into an entirety by this kind of device (switching magnet and leading screw, nut, support), after assembling finishes, without soldering and sealing point, can directly weld.Crane is delivered to member behind position, connects this device, can remove hook.Other location and the fixing device self that leans on completely complete.
The above; it is only preferably detailed description of the invention of the present invention; but protection scope of the present invention is not limited to this; any be familiar with those skilled in the art the present invention disclose technical scope in; be equal to replacement or changed according to technical scheme of the present invention and inventive concept thereof, within all should being encompassed in protection scope of the present invention.
Claims (4)
1. a double-parabolic slab member fixing device for installing, it is characterized in that, comprise that bottom arranges the support of base switching magnet (16) (15), the front end that upper and lower two places of described support (15) are fixed with horizontal leading screw (14), described leading screw (14) by nut (13) is hinged with connecting rod, and the other end of described connecting rod is connected with to be supported with switching magnet (11).
2. double-parabolic slab member fixing device for installing according to claim 1, it is characterized in that, described leading screw (14) with the articulated manner of described connecting rod is: described leading screw (14) front end is the outer ring of containing sphere structure, and the rear end of described connecting rod is described spheroid.
3. double-parabolic slab member fixing device for installing according to claim 1, is characterized in that, described base switching magnet (16) or described for support switching magnet (11) be the magnet pedestal of electromagnetic type or the control of magneto belt switch.
4. double-parabolic slab member fixing device for installing according to claim 1, is characterized in that, the bottom surface of described base switching magnet (16) is the curved-surface structure of laminating double-parabolic slab plate face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410317247.6A CN104070319B (en) | 2014-07-04 | 2014-07-04 | Double-parabolic slab Components installation fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410317247.6A CN104070319B (en) | 2014-07-04 | 2014-07-04 | Double-parabolic slab Components installation fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104070319A true CN104070319A (en) | 2014-10-01 |
| CN104070319B CN104070319B (en) | 2016-01-20 |
Family
ID=51592142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410317247.6A Active CN104070319B (en) | 2014-07-04 | 2014-07-04 | Double-parabolic slab Components installation fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104070319B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109112964A (en) * | 2018-09-04 | 2019-01-01 | 中铁宝桥集团有限公司 | A kind of steel box-girder always spell during not damaged support device |
| CN110238583A (en) * | 2019-05-31 | 2019-09-17 | 中船澄西船舶修造有限公司 | A kind of auxiliary locating tool equipment and localization method of high-precision gate-type plasma beveling machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0538507A (en) * | 1991-08-05 | 1993-02-19 | Ishikawajima Harima Heavy Ind Co Ltd | Method for joining sheet bar |
| US5332143A (en) * | 1992-08-25 | 1994-07-26 | Aichi Sangyo Co., Ltd. | Self-propelling apparatus for automatic horizontal position welding of big size square steel column |
| US6222151B1 (en) * | 1998-11-09 | 2001-04-24 | Lockheed Martin Corporation | Low profile welding fixture |
| CN2806038Y (en) * | 2005-08-02 | 2006-08-16 | 渤海船舶重工有限责任公司 | Dual-head mono-coupling pressure device |
| CN201711682U (en) * | 2010-05-21 | 2011-01-19 | 北京石油化工学院 | Portable perforated connecting pipe and saddle-shaped seam welding integrated machine |
| CN102303176A (en) * | 2011-08-11 | 2012-01-04 | 扬帆集团股份有限公司 | Assembly welding process for propeller shaft bracket |
| CN204019025U (en) * | 2014-07-04 | 2014-12-17 | 大连船舶工业工程公司 | Double-parabolic slab member fixing device for installing |
-
2014
- 2014-07-04 CN CN201410317247.6A patent/CN104070319B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0538507A (en) * | 1991-08-05 | 1993-02-19 | Ishikawajima Harima Heavy Ind Co Ltd | Method for joining sheet bar |
| US5332143A (en) * | 1992-08-25 | 1994-07-26 | Aichi Sangyo Co., Ltd. | Self-propelling apparatus for automatic horizontal position welding of big size square steel column |
| US6222151B1 (en) * | 1998-11-09 | 2001-04-24 | Lockheed Martin Corporation | Low profile welding fixture |
| CN2806038Y (en) * | 2005-08-02 | 2006-08-16 | 渤海船舶重工有限责任公司 | Dual-head mono-coupling pressure device |
| CN201711682U (en) * | 2010-05-21 | 2011-01-19 | 北京石油化工学院 | Portable perforated connecting pipe and saddle-shaped seam welding integrated machine |
| CN102303176A (en) * | 2011-08-11 | 2012-01-04 | 扬帆集团股份有限公司 | Assembly welding process for propeller shaft bracket |
| CN204019025U (en) * | 2014-07-04 | 2014-12-17 | 大连船舶工业工程公司 | Double-parabolic slab member fixing device for installing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109112964A (en) * | 2018-09-04 | 2019-01-01 | 中铁宝桥集团有限公司 | A kind of steel box-girder always spell during not damaged support device |
| CN110238583A (en) * | 2019-05-31 | 2019-09-17 | 中船澄西船舶修造有限公司 | A kind of auxiliary locating tool equipment and localization method of high-precision gate-type plasma beveling machine |
| CN110238583B (en) * | 2019-05-31 | 2021-02-26 | 中船澄西船舶修造有限公司 | Auxiliary positioning tool and positioning method for high-precision door type plasma beveling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104070319B (en) | 2016-01-20 |
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