CN112095474A - Universal type tooling platform for machining steel box girder - Google Patents
Universal type tooling platform for machining steel box girder Download PDFInfo
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- CN112095474A CN112095474A CN202010965732.XA CN202010965732A CN112095474A CN 112095474 A CN112095474 A CN 112095474A CN 202010965732 A CN202010965732 A CN 202010965732A CN 112095474 A CN112095474 A CN 112095474A
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- box girder
- steel box
- base
- steel
- platform
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 85
- 239000010959 steel Substances 0.000 title claims abstract description 85
- 238000003754 machining Methods 0.000 title description 3
- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a general type tooling platform for processing a steel box girder, which solves the technical problems that in the prior art, when the steel box girder is processed and assembled, the steel box girder needs to be repeatedly disassembled and assembled according to the size of the steel box girder, so that the production efficiency is reduced and the material loss of tooling is increased. The invention comprises a plurality of equally spaced and parallel distributed tool platform assemblies, wherein each tool platform assembly comprises a base which is in a strip shape and is fixed with the ground, and a plurality of supporting screw rods which are arranged on the base and are used for supporting a steel box girder, and the supporting screw rods can be freely adjusted on the base along the vertical direction and the length direction of the base. The steel box girder component adjusting device is simple in structure, scientific and reasonable in design, convenient to use and high in universality, can be adjusted according to the structure and the appearance of the steel box girder so as to be suitable for most steel box girder components, does not need to re-set a tool platform according to the specific size of the steel box girder component every time, improves the production efficiency, can effectively reduce the loss of tool materials, saves the production cost, and is green and environment-friendly.
Description
Technical Field
The invention belongs to the technical field of steel structure processing equipment, and particularly relates to a universal type tooling platform for processing a steel box girder.
Background
The machining, assembling and other processes of a general large-sized steel structural member, particularly a steel box girder are all carried out on a tooling platform. The tooling platform must have sufficient strength and rigidity, can satisfy and bear box weight, and each support piece on the tooling platform best supports through the atress of baffle position in the baffle position of steel member position at the baffle position of steel member position simultaneously, guarantees the structure of whole component and figurative stability, so traditional tooling platform sets up according to the appearance, the structure etc. of steel structural member usually. Because the structural dimension of the steel structural member is different, when different steel structural members are machined each time, the tool platform machined last time needs to be dismantled and then rebuilt according to the dimension of a new steel structural member. Therefore, the time and the labor are wasted, and the tool material is lost due to repeated assembly and disassembly.
Therefore, the universal type tooling platform for processing the steel box girder is designed, can be adjusted according to the structure and the appearance of the steel box girder so as to be suitable for most steel box girder components, does not need to be re-erected every time, not only improves the production efficiency, but also can effectively reduce the loss of tooling materials.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a steel case roof beam processing is with general type frock platform, thereby solves prior art need reduce production efficiency and increase the technical problem of frock material loss according to steel case roof beam size dismouting repeatedly when processing, assembly steel case roof beam.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
general type frock platform is used in steel case roof beam processing, including a plurality of equidistance parallel distribution's frock platform subassembly, the frock platform subassembly is including being rectangular shape and installing the support screw who is used for supporting the steel case roof beam on the base with ground looks fixed base and a plurality of, and support screw can follow vertical direction and base length direction on the base and freely adjust.
Further, the base is in an inverted U shape, and the top surface of the base is horizontal.
Further, the top of the base is provided with a long strip-shaped mounting groove along the length direction of the base, and the support screw is mounted in the mounting groove through a nut.
Further, the outer diameter of the support screw is smaller than the width of the notch of the mounting groove and larger than half of the width of the notch of the mounting groove.
Further, the distance between adjacent tooling platform assemblies is half of the distance between the steel box girder partition plates.
Further, the support screw is mounted on the base in an inverted manner.
Furthermore, the device also comprises two steel bars which are respectively fixed with the two ends of the base.
Further, the steel bar is detachably and fixedly connected with the base through screws.
Further, the steel bar is fixed to the base by welding.
Compared with the prior art, the invention has the following beneficial effects:
the steel box girder component adjusting device is simple in structure, scientific and reasonable in design, convenient to use and high in universality, can be adjusted according to the structure and the appearance of the steel box girder so as to be suitable for most steel box girder components, does not need to re-set a tool platform according to the specific size of the steel box girder component every time, improves the production efficiency, can effectively reduce the loss of tool materials, saves the production cost, and is green and environment-friendly.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic structural diagram of the tooling platform assembly of the present invention.
Fig. 3 is a cross-sectional view of a tooling platform assembly of the present invention.
Fig. 4 is a top view of the tooling platform assembly of the present invention.
Fig. 5 is a use state diagram of the present invention.
Wherein, the names corresponding to the reference numbers are:
1-a tooling platform assembly, 2-steel bars, 3-steel box girder members, 11-a base, 12-supporting screws, 13-mounting grooves and 14-nuts.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and thus, it should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; of course, mechanical connection and electrical connection are also possible; alternatively, they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1-5, the universal tooling platform for processing the steel box girder provided by the invention has the advantages of simple structure, scientific and reasonable design, convenience in use and strong universality, can be adjusted according to the structure and the appearance of the steel box girder so as to be suitable for most steel box girder components, does not need to be re-erected according to the specific size of the steel box girder component every time, not only improves the production efficiency, but also can effectively reduce the loss of tooling materials, saves the production cost and is green and environment-friendly. The tool comprises a plurality of tool platform assemblies 1 which are equidistantly and parallelly distributed, wherein each tool platform assembly 1 comprises a base 11 which is in a long strip shape and is fixed with the ground, and a plurality of supporting screws 12 which are arranged on the bases 11 and are used for supporting a steel box girder, the supporting screws 12 are arranged on the bases 11 in an inverted mode, and the supporting screws 12 can be freely adjusted on the bases 11 along the vertical direction and the length direction of the bases 11. The distance between the adjacent tool platform assemblies 1 is half of the distance between the steel box girder clapboards.
The base 11 of the present invention is in the shape of an inverted U with its top surface horizontal. The top of the base 11 is provided with a strip-shaped mounting groove 13 along the length direction thereof, and the support screw 12 is mounted in the mounting groove 13 through a nut 14. The outer diameter of the support screw 12 is smaller than the mounting groove slot width and greater than half the mounting groove slot width.
The invention also comprises two steel bars 2, and the two steel bars 2 are respectively fixed with the two ends of the base 11. The steel bar 2 is detachably and fixedly connected with the base 11 through screws. Alternatively, the steel bar 2 and the base 11 are fixed by welding.
The tool platform assembly mainly comprises a plurality of tool platform assemblies which are equidistantly and parallelly distributed at the processing working condition of the steel box girder, the distance between every two adjacent tool platform assemblies is half of the distance between the steel box girder partition plates, each tool platform assembly comprises a base which is fixed on the ground and is in an inverted U shape, a mounting groove is formed in the base along the length direction of the base, the mounting groove is positioned in the center of the top surface of the base, a plurality of supporting screws used for supporting the steel box girder are arranged in the mounting groove in an inverted mode through nuts, the outer diameter of each supporting screw is smaller than the width of a notch of the mounting groove, the supporting screws can freely move along the length direction of the mounting groove, and meanwhile. When the steel box girder component 3 is used, the horizontal position of the supporting screw rod is adjusted according to the structure of the steel box girder component 3, and then the height of the supporting screw rod is adjusted according to the shape of the steel box girder component 3, so that the steel box girder component 3 can be supported when the steel box girder component 3 is installed, and the stability of the structure and the shape of the whole steel box girder component 3 is ensured.
The invention mainly comprises a tool platform assembly, and the tool platform assembly mainly comprises a base and a supporting screw rod. The base is fixed subaerial, has the rectangular shape mounting groove of level on the base, and the several support screw rod is installed in the mounting groove of base. The supporting screw rod can adjust the height of the screw rod through a nut. The supporting screw rod can also freely slide in the mounting groove, and the horizontal position of the supporting screw rod can be adjusted according to requirements.
A plurality of parallel equidistance of frock platform subassembly is installed together, constitutes a frock platform.
In view of the universality of the tooling platform, in order to ensure the stability of the structure and the shape of the whole steel box girder component, the distance S between the adjacent tooling platform components is generally set according to the common position of the partition boards on the steel box girder component, so that the distance between the adjacent partition boards on the steel box girder component is the multiple of the distance S between the adjacent tooling platform components, and the multiple is preferably 2 times. For example, the distance between adjacent clapboards of the steel box girder is generally 3m, and considering that the supporting point of the fixed tool platform may not be on the clapboards, the distance S between the adjacent tool platform components is set to be 1.5m, so that the integral linearity of the steel box girder top plate (bottom plate) after the tool platform is placed on the clapboard is ensured to be unchanged even if the tool platform components are not exactly at the position of the clapboards.
In addition, in order to strengthen the stability of the whole tool platform structure, the two ends of all the tool platform components are connected together through steel bars by welding or screws.
When the tool platform is used, the horizontal position of the supporting screw rod is adjusted according to the structure of the steel box girder component, and then the height of the supporting screw rod is adjusted according to the shape of the steel box girder component, so that the tool platform can support the steel box girder component when the steel box girder component is installed, and the structure and the modeling stability of the whole steel box girder component are ensured.
Finally, it should be noted that: the above embodiments are only preferred embodiments of the present invention to illustrate the technical solutions of the present invention, but not to limit the technical solutions, and certainly not to limit the patent scope of the present invention; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention; that is, the technical problems to be solved by the present invention, which are not substantially changed or supplemented by the spirit and the concept of the main body of the present invention, are still consistent with the present invention and shall be included in the scope of the present invention; in addition, the technical scheme of the invention is directly or indirectly applied to other related technical fields, and the technical scheme is included in the patent protection scope of the invention.
Claims (9)
1. General type frock platform is used in steel case roof beam processing, its characterized in that: including a plurality of equidistance parallel distribution's frock platform subassembly (1), frock platform subassembly (1) is including being rectangular shape and base (11) fixed mutually with ground and a plurality of install supporting screw (12) that are used for supporting the steel box girder on base (11), and supporting screw (12) can be followed vertical direction and base (11) length direction and freely adjusted on base (11).
2. The universal type tooling platform for processing the steel box girder of claim 1, wherein: the base (11) is in an inverted U shape, and the top surface of the base is horizontal.
3. The universal type tooling platform for processing the steel box girder according to claim 2, wherein: the top of the base (11) is provided with a long strip-shaped mounting groove (13) along the length direction of the base, and the support screw rod (12) is mounted in the mounting groove (13) through a nut (14).
4. The universal type tooling platform for processing the steel box girder according to claim 3, wherein: the outer diameter of the support screw (12) is smaller than the width of the notch of the mounting groove and larger than half of the width of the notch of the mounting groove.
5. The universal type tooling platform for processing the steel box girder of claim 1, wherein: the distance between the adjacent tool platform assemblies (1) is half of the distance between the steel box girder partition plates.
6. The universal type tooling platform for processing the steel box girder of claim 1, wherein: the support screw (12) is mounted on the base (11) in an inverted manner.
7. The universal type tooling platform for processing the steel box girder of claim 1, wherein: the steel bar fixing device is characterized by further comprising two steel bars (2), wherein the two steel bars (2) are respectively fixed with two ends of the base (11).
8. The universal type tooling platform for processing the steel box girder of claim 7, wherein: the steel bar (2) is detachably and fixedly connected with the base (11) through screws.
9. The universal type tooling platform for processing the steel box girder of claim 7, wherein: the steel bar (2) and the base (11) are fixed through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010965732.XA CN112095474A (en) | 2020-09-15 | 2020-09-15 | Universal type tooling platform for machining steel box girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010965732.XA CN112095474A (en) | 2020-09-15 | 2020-09-15 | Universal type tooling platform for machining steel box girder |
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| Publication Number | Publication Date |
|---|---|
| CN112095474A true CN112095474A (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010965732.XA Pending CN112095474A (en) | 2020-09-15 | 2020-09-15 | Universal type tooling platform for machining steel box girder |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463589A (en) * | 2008-12-25 | 2009-06-24 | 路桥华南工程有限公司 | Adjustable slipper block for jacking complicated vertical camber beam and method for producing the same |
| CN202571687U (en) * | 2012-05-29 | 2012-12-05 | 天津天佳市政公路工程有限公司 | Modular assembly model |
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| CN206047455U (en) * | 2016-09-09 | 2017-03-29 | 中铁宝桥（扬州）有限公司 | A kind of adjustable linearity curve moulding bed |
| CN207480093U (en) * | 2017-11-09 | 2018-06-12 | 西安鑫旌航空科技有限责任公司 | A kind of airplane parts processing closes angular milling with cambered surface and cuts processing tool |
| CN207660295U (en) * | 2017-12-28 | 2018-07-27 | 上海洪铺钢结构工程有限公司 | Adjustable absolute altitude moulding bed stool and the arbitrary adjustment type moulding bed of absolute altitude |
| CN209062453U (en) * | 2018-11-27 | 2019-07-05 | 中山市恩特思金属制品有限公司 | A kind of aluminum alloy plate materials welding platform |
| CN209722744U (en) * | 2018-12-25 | 2019-12-03 | 中铁北京工程局集团第五工程有限公司 | A kind of Bracing Systems for steel box girder assembling |
| CN210451571U (en) * | 2019-08-16 | 2020-05-05 | 郑州九冶三维化工机械有限公司 | Novel steel box girder bridge floor mould |
| CN111112915A (en) * | 2020-01-13 | 2020-05-08 | 中国五冶集团有限公司 | Height adjusting tool and height adjusting method for adjusting elevation of box beam of empty railway track |
| CN111441254A (en) * | 2020-04-08 | 2020-07-24 | 中国五冶集团有限公司 | On-site pre-assembled jig frame for steel box girder bridge and installation method thereof |
-
2020
- 2020-09-15 CN CN202010965732.XA patent/CN112095474A/en active Pending
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|---|---|---|---|---|
| CN101463589A (en) * | 2008-12-25 | 2009-06-24 | 路桥华南工程有限公司 | Adjustable slipper block for jacking complicated vertical camber beam and method for producing the same |
| CN202571687U (en) * | 2012-05-29 | 2012-12-05 | 天津天佳市政公路工程有限公司 | Modular assembly model |
| CN203526832U (en) * | 2013-07-17 | 2014-04-09 | 安徽德马泰格起重机械有限公司 | Beam set assembling rack |
| CN205342598U (en) * | 2016-02-03 | 2016-06-29 | 成都天科精密制造有限责任公司 | Angle milling process frock is closed to cambered surface |
| CN206047455U (en) * | 2016-09-09 | 2017-03-29 | 中铁宝桥（扬州）有限公司 | A kind of adjustable linearity curve moulding bed |
| CN207480093U (en) * | 2017-11-09 | 2018-06-12 | 西安鑫旌航空科技有限责任公司 | A kind of airplane parts processing closes angular milling with cambered surface and cuts processing tool |
| CN207660295U (en) * | 2017-12-28 | 2018-07-27 | 上海洪铺钢结构工程有限公司 | Adjustable absolute altitude moulding bed stool and the arbitrary adjustment type moulding bed of absolute altitude |
| CN209062453U (en) * | 2018-11-27 | 2019-07-05 | 中山市恩特思金属制品有限公司 | A kind of aluminum alloy plate materials welding platform |
| CN209722744U (en) * | 2018-12-25 | 2019-12-03 | 中铁北京工程局集团第五工程有限公司 | A kind of Bracing Systems for steel box girder assembling |
| CN210451571U (en) * | 2019-08-16 | 2020-05-05 | 郑州九冶三维化工机械有限公司 | Novel steel box girder bridge floor mould |
| CN111112915A (en) * | 2020-01-13 | 2020-05-08 | 中国五冶集团有限公司 | Height adjusting tool and height adjusting method for adjusting elevation of box beam of empty railway track |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201218 |
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| RJ01 | Rejection of invention patent application after publication |