CN201376177Y - Installation and adjustment clamp for assembly with assembling sphere bulk method in construction - Google Patents
Installation and adjustment clamp for assembly with assembling sphere bulk method in construction Download PDFInfo
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- CN201376177Y CN201376177Y CN200920093190U CN200920093190U CN201376177Y CN 201376177 Y CN201376177 Y CN 201376177Y CN 200920093190 U CN200920093190 U CN 200920093190U CN 200920093190 U CN200920093190 U CN 200920093190U CN 201376177 Y CN201376177 Y CN 201376177Y
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Abstract
The utility model relates to an installation and adjustment clamp for assembly with an assembling sphere bulk method in construction; the installation and adjustment clamp is composed of a locating block and a fixed adjusting plate; the locating block is square, a round locating hole is arranged on the locating block, and a conical locating wedge is prepared; two symmetrical II-shaped fixing plates are fixedly connected on the fixed adjusting plate, a fixing hole which can penetrate through the locating block is arranged on a cross plate of the II-shaped fixing plate, and a slit width adjustment square wedge and an arc adjustment square wedge are prepared. The installation and adjustment clamp is processed and manufactured by the existing metal material with a conventional process, and the operation is easy. The installation and adjustment clamp can be widely applied to the construction of assembly and installation of spherical shell plates of spherical storage tanks which have various specifications and multiple purposes, and the gap, edge angle, alignment tolerance and upper edge levelness and the like of a butt welding seam of the spherical shell plate are fixedly adjusted except fillet weld. The installation and adjustment clamp has the advantages of simple structure, low cost, convenient adjustment, easy comprehension to installation and construction process, low labor intensity and the like.
Description
Technical field
The utility model relates to the jig of assembling sphere bulk method group to using in the construction, is that the assembling sphere bulk method group is adjusted jig to the installation of using in the construction specifically.
Background technology
Spherical storage tank is the spherical memory device that usually runs in the petrochemical industry construction, and spherical tank is divided into tangerine lobe formula and hybrid, and now common all is spherical storage tank hybrid, post leg tangent.The assembling of spherical tank is usually by two kinds of self-contained method and methods in bulk.Proper with self-contained method for the spherical tank that volume is little, but owing to be subjected to the restriction of crane tool, capacity of equipment, and consider the economy of construction, and all be to adopt method construction in bulk at present, also claim the inserted sheet method.
In the method construction in bulk of spherical tank, the control of weld seam group centering physical dimension has determined the quality of assembling, is the control point of difficulty maximum in the construction.Mostly to be that the workmen finishes the weld seam group with instruments such as simple metal chocks right in the past, and the workmen who needs in the construction is many, worker's facility use amount is big, labour intensity big, time duration is long, process control is difficult, it is low to adjust precision.
The utility model content
The purpose of this utility model is for above-mentioned deficiency, provide a kind of simple in structure, cost is low, processing ease, assembling sphere bulk method group easy to adjust are adjusted jig to the installation of using in the construction.
The technical scheme that realizes the utility model purpose is:
This assembling sphere bulk method group is adjusted jig to the installation of using in the construction, and characteristics are: be made of locating piece and fixed adjustment plate, locating piece is square, and has locating hole at locating piece, and has locating wedge; Be fixedly connected with the ∏ shape fixed head of 2 symmetries at the fixed adjustment plate, have the fixing hole that can pass locating piece at the transverse slat of ∏ shape fixed head, and have seam wide adjustment side wedge and radian adjustment side wedge.
Described locating piece is square, has circular locating hole at locating piece, and has the conical locating wedge that can insert locating hole.
In the spherical storage tank group when installing, earlier with locating piece according to the good position of calculated in advance, along the Spherical Tank Shell Plates slit, correspondence is welded on the edge of Spherical Tank Shell Plates inboard (or outside) groove that connects mutually respectively.And then with the fixed adjustment sleeve-board between two locating pieces of correspondence, make locating piece pass respectively fixing hole on the ∏ shape fixed head, insert in the locating hole on the locating piece with locating wedge again, the fixed adjustment plate is fixedly connected between two corresponding Spherical Tank Shell Plates.
During adjustment, according to the width of every pair of corresponding two Spherical Tank Shell Plates junction weld seams and the radian situation of Spherical Tank Shell Plates self, in the gap of the biside plate of two ∏ shape fixed heads and locating piece, insert the wide adjustment side of seam wedge respectively, then according to designing requirement, adjust the horizontal inlet of the wide adjustment side of seam wedge respectively, can adjust horizontal group between the Spherical Tank Shell Plates the gap.In the fixed adjustment plate and the gap between the Spherical Tank Shell Plates inboard between two ∏ shape fixed heads, insert respectively radian adjustment side wedge, adjust respectively the vertical inlet of radian adjustment side wedge, can adjust the whole radian of adjacent two Spherical Tank Shell Plates junctions.
This assembling sphere bulk method group is adjusted jig by existing metal material to the installation of using in the construction, and adopts conventional processes to make, and implements easily.Can be widely used in the group of spherical storage tank Spherical Tank Shell Plates of all size and purposes in the installation, gap, angularity, unfitness of butt joint and the levelness suitable for reading etc. of all butt welds of fixed adjustment Spherical Tank Shell Plates except angle welding.Have simple in structure, cost is low, easy to adjust, advantage such as the installation process is grasped easily, labour intensity is low, has promotional value.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is a fixing plan structure schematic diagram of adjusting plate portion among Fig. 1.
Fig. 3,4 and 5 adjusts the structural representation that jig is installed in adjacent two Spherical Tank Shell Plates junctions.
Fig. 6 adjusts jig to adjust the sectional structure schematic diagram that wide and radian are stitched in the Spherical Tank Shell Plates junction.
Among the figure: 1 locating piece, 1-1 locating hole, 1-2 locating wedge, 2 fixing adjustment plates, 2-1 ∏ shape fixed head, 2-2 fixing hole, 2-3 stitch wide adjustment side wedge, 2-4 radian adjustment side wedge, 3 left side Spherical Tank Shell Plates, 4 right side Spherical Tank Shell Plates.
The specific embodiment
The utility model is further described with the embodiment that provides below in conjunction with accompanying drawing.
With reference to Fig. 1,2 and 3, this assembling sphere bulk method group is adjusted jig to the installation of using in the construction, is made of locating piece 1 and the fixing plate 2 of adjusting.Locating piece is square, has circular locating hole 1-1 at locating piece, and has conical locating wedge 1-2.At the fixing ∏ shape fixed head 2-1 that is fixedly connected with 2 symmetries on the plate that adjusts, on the transverse slat of ∏ shape fixed head, have the square fixing hole 2-2 that can pass locating piece, and have wide adjustment side wedge 2-3 of seam and radian adjustment side wedge 2-4.
Before the spherical tank installation, earlier locating piece is welded on the edge of the inboard groove of every Spherical Tank Shell Plates, locating piece centre-to-centre spacing Spherical Tank Shell Plates bevelled edge is about 150 millimeters, spacing between the locating piece is determined according to the size of Spherical Tank Shell Plates, generally speaking, locating piece spacing in the long weld seam is between the 500-900 millimeter, the locating piece spacing is between the 300-500 millimeter in the short weld seam, distributing position with a kind of Spherical Tank Shell Plates locating piece of size should be identical, and it is corresponding mutually that the locating piece on every adjacent two Spherical Tank Shell Plates the same sides is wanted.
With reference to Fig. 3,4,5, when two Spherical Tank Shell Plates butt joint groups to after, to fix and adjust sleeve-board on two corresponding locating pieces in Spherical Tank Shell Plates both sides, make locating piece pass fixing hole on the ∏ shape fixed head respectively, insert respectively in the locating hole on the locating piece with locating wedge again, the fixing plate of adjusting is fixedly connected on the junction of adjacent two Spherical Tank Shell Plates weld seams.(Fig. 3 is the fixedly adjustment plate cut open from the locating piece that is welded on the Spherical Tank Shell Plates and the connection status structural representation of locating piece.Fig. 4 is from the opposite side of the Spherical Tank Shell Plates of welding locating piece, adjusts the structural representation that jig is installed in adjacent two Spherical Tank Shell Plates junctions, for the clear adjustment jig of drawing is represented with solid line.Fig. 5 adjusts the horizontal sectional structure schematic diagram that jig is installed in adjacent two Spherical Tank Shell Plates junctions.)
When adjusting, according to the width of every pair of two corresponding Spherical Tank Shell Plates junction weld seams and the radian situation of Spherical Tank Shell Plates self, in the gap of the biside plate of two ∏ shape fixed heads and locating piece, insert respectively the wide adjustment side of seam wedge, then according to the requirement that designs, adjust respectively the horizontal inlet of the wide adjustment side of seam wedge, can adjust horizontal group between the Spherical Tank Shell Plates to the gap.For example: the inlet that strengthens a wedge 2-3-left side, the wide adjustment side of the left latasuture of Fig. 6, reduce simultaneously the inlet that the wedge 2-3-right side, wide adjustment side is stitched on the right side, can make left side Spherical Tank Shell Plates 3 along continuous straight runs to the right mobile, thereby reduced the width of weld seam between two pieces Spherical Tank Shell Plates, otherwise then increase the width of weld seam between two Spherical Tank Shell Plates, thereby reach the purpose of adjusting adjacent two Spherical Tank Shell Plates junction weld seam width.In the fixed adjustment plate and the gap between the Spherical Tank Shell Plates inboard between two ∏ shape fixed heads, insert respectively radian adjustment side wedge, adjust respectively the vertical inlet of radian adjustment side wedge, can adjust the whole radian of adjacent two Spherical Tank Shell Plates junctions.For example: the inlet that strengthens the wedge 2-4-left side, radian adjustment side at Spherical Tank Shell Plates place, left side, reduce the inlet on the wedge 2-4-right side, radian adjustment side at Spherical Tank Shell Plates place, right side simultaneously, left side Spherical Tank Shell Plates 3 is vertically outwards moved, right side Spherical Tank Shell Plates 4 vertically moves inwards, otherwise the left side Spherical Tank Shell Plates is vertically moved inwards, the right side Spherical Tank Shell Plates vertically outwards moves, thereby reaches the purpose of the radian of adjusting adjacent two Spherical Tank Shell Plates junctions.
All behind the radian of Spherical Tank Shell Plates groups to the width of adjusting weld gap and Spherical Tank Shell Plates, first butt welded seam carries out tack welding, and then formally welds.In the process of welding, when when being welded to different levels, finding littler arc deforming is arranged, can constantly adjust and revise again the radian of Spherical Tank Shell Plates by adjusting radian adjustment side wedge, until reach requirement.
The utility model designer presses embodiment, implement this assembling sphere bulk method group jig is adjusted in the installation of using in the construction, the on probation demonstration through inside, this adjustment jig can accurately, firmly, effectively be finished the group of Spherical Tank Shell Plates to work, have simple in structure, cost is low, the installation process is grasped easily, required personnel and characteristics such as auxiliary equipment is few, labour intensity is low, the construction period is short, is subjected to trier's welcome and favorable comment.
Claims (2)
1, a kind of assembling sphere bulk method group is adjusted jig to the installation of using in the construction, it is characterized in that being made of locating piece and fixed adjustment plate, and locating piece is square, and has locating hole at locating piece, and has locating wedge; Be fixedly connected with the ∏ shape fixed head of 2 symmetries at the fixed adjustment plate, have the fixing hole that can pass locating piece at the transverse slat of ∏ shape fixed head, and have seam wide adjustment side wedge and radian adjustment side wedge.
2, assembling sphere bulk method group according to claim 1 is adjusted jig to the installation of using in the construction, it is characterized in that locating piece is square, has circular locating hole at locating piece, and has the conical locating wedge that can insert locating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920093190U CN201376177Y (en) | 2009-03-11 | 2009-03-11 | Installation and adjustment clamp for assembly with assembling sphere bulk method in construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920093190U CN201376177Y (en) | 2009-03-11 | 2009-03-11 | Installation and adjustment clamp for assembly with assembling sphere bulk method in construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201376177Y true CN201376177Y (en) | 2010-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920093190U Expired - Lifetime CN201376177Y (en) | 2009-03-11 | 2009-03-11 | Installation and adjustment clamp for assembly with assembling sphere bulk method in construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201376177Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493669A (en) * | 2011-12-31 | 2012-06-13 | 北京联合大学 | Improved correction wedge |
| CN106425183A (en) * | 2016-10-25 | 2017-02-22 | 苏州天沃科技股份有限公司 | Tool for adjusting butt-joint unfitness and assembling intervals during barrel longitudinal seam and circumferential seam assembling |
| CN110482044A (en) * | 2019-09-16 | 2019-11-22 | 上海锅炉厂有限公司 | A kind of pressure vessels for the chemical industry group is to attachment device |
-
2009
- 2009-03-11 CN CN200920093190U patent/CN201376177Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493669A (en) * | 2011-12-31 | 2012-06-13 | 北京联合大学 | Improved correction wedge |
| CN106425183A (en) * | 2016-10-25 | 2017-02-22 | 苏州天沃科技股份有限公司 | Tool for adjusting butt-joint unfitness and assembling intervals during barrel longitudinal seam and circumferential seam assembling |
| CN110482044A (en) * | 2019-09-16 | 2019-11-22 | 上海锅炉厂有限公司 | A kind of pressure vessels for the chemical industry group is to attachment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100106 |
|
| CX01 | Expiry of patent term |