CN108442713A - A kind of large span grid assembling jig frame platform double track sliding support construction - Google Patents

A kind of large span grid assembling jig frame platform double track sliding support construction Download PDF

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Publication number
CN108442713A
CN108442713A CN201710083254.8A CN201710083254A CN108442713A CN 108442713 A CN108442713 A CN 108442713A CN 201710083254 A CN201710083254 A CN 201710083254A CN 108442713 A CN108442713 A CN 108442713A
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CN
China
Prior art keywords
sliding rail
rail
moulding bed
lateral sliding
double track
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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.)
Pending
Application number
CN201710083254.8A
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Chinese (zh)
Inventor
徐建平
李永慧
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MCC5 Group Shanghai Corp Ltd
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MCC5 Group Shanghai Corp Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MCC5 Group Shanghai Corp Ltd filed Critical MCC5 Group Shanghai Corp Ltd
Priority to CN201710083254.8A priority Critical patent/CN108442713A/en
Publication of CN108442713A publication Critical patent/CN108442713A/en
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14Conveying or assembling building elements
    • E04G21/16Tools or apparatus
    • E04G21/162Handles to carry construction blocks

Abstract

A kind of large span grid assembling jig frame platform double track sliding support construction is correspondingly arranged double track in rack span both sides and slides support construction, including lateral sliding rail system and vertical sliding rail system, it is characterised in that:The lateral sliding rail system includes several concrete columns(1), lateral sliding rail gear beam(3)With lateral sliding rail(5), the vertical sliding rail system includes moulding bed ball hinged support holder(8)With vertical sliding rail(12), wherein:Moulding bed ball hinged support holder and lateral sliding rail(5)It is correspondingly arranged, the central upper portion activity of moulding bed ball hinged support holder houses moulding bed ball hinged support(7).The present invention has lateral sliding rail system and vertical sliding rail system apparatus structure simple, easy to make, lateral sliding rail system and vertical sliding rail system apparatus structure are stablized, the advantages of ensureing that rack jig frame platform steadily slides in moving process, improving sliding engineering efficiency.

Description

A kind of large span grid assembling jig frame platform double track sliding support construction
Technical field
The present invention relates to a kind of support constructions, specifically, being a kind of large span grid assembling jig frame platform double track sliding Support construction.
Background technology
With the continuous enhancing of national environmental protection measure, the outdoor material storage yard of metallurgy, coal, power industry will gradually use net Frame greenhouse form is closed, and raw material loss and airborne dust are reduced.Outdoor material storage yard is mostly large span and length is long, inside there is large-scale feeding Etc. equipment, therefore the height that need to build of rack greenhouse and span it is increasing.This just makes the installation danger of latticed shell structure increasing, To ensure the safety of latticed shell structure high-altitude installation personnel, assembly jig frame platform need to be generally set below reticulated shell, really Protect the safety of high-altitude installation personnel.Assembly jig frame platform is existing much to use latticed shell structure form, on reticulated shell formula moulding bed top Staged platform is set up, assembles reticulated shell again in jig frame platform.Moulding bed reticulated shell assembling take " ground assemble, one end is hinged, gradually The installation method of lifting ".But assembly jig frame platform is arranged below reticulated shell leads to time-consuming, labour-consuming, laborious, influences work Phase.If the complex working condition of floor tape transporter that cannot be out of service need to be crossed in large span space reticulated shell, then in reticulated shell The construction method that assembly jig frame platform is arranged in lower section is even more at one's wit's end.
Therefore below known reticulated shell setting assembly jig frame platform there are problems that it is above-mentioned various inconvenient and.
Invention content
The purpose of the present invention is to propose that a kind of safe and reliable large span grid assembling jig frame for ground assembling is flat Platform double track slides support construction.
To achieve the above object, technical solution of the invention is:
A kind of large span grid assembling jig frame platform double track sliding support construction is correspondingly arranged double track sliding in rack span both sides Support construction, including lateral sliding rail system and vertical sliding rail system, it is characterised in that:
The lateral sliding rail system includes several concrete columns, and lateral sliding rail keeps off beam and lateral sliding rail, wherein: It is arranged in a straight line at interval according to several concrete columns of design strength calculating, it is high by moulding bed bearing lateral bolster coordinate, in advance in coagulation Steel embedded part is buried in earth pillar, relies on steel embedded part setting lateral sliding rail to keep off beam, the side that beam is kept off in lateral sliding rail is equipped with Lateral sliding rail, lateral sliding rail are light rail, and large span grid assembling jig frame platform double track sliding branch is consequently formed Lateral sliding rail system in support structure, as the supporting rail for preventing moulding bed horizontal displacement;
The vertical sliding rail system includes moulding bed ball hinged support holder and vertically slides rail, wherein:Moulding bed ball hinged support Holder is correspondingly arranged with lateral sliding rail, and the central upper portion activity of moulding bed ball hinged support holder houses moulding bed ball hinged support, makes The center of moulding bed ball hinged support and the center side of lateral sliding rail are contour, and pass through moulding bed ball hinged support holder side shield Surface is contacted with the side of lateral sliding rail;Make the center vertical line of moulding bed ball hinged support at moulding bed ball hinged support holder bottom simultaneously Snap-gauge is set at the intersection point below plate, and makes the rail head of rail of the accommodating vertical sliding rail of activity in snap-gauge groove, it is vertical to slide The flange of rail of rail is supported on the vertical sliding rail sleeper of lower part, and the vertical rail that slides is by rail fixation clip and fixing bolt Fixed, the vertical rail sleeper that slides is embedded in vertical sliding rail ground, and the vertical rail sleeper depth of burying that slides requires top Face absolute altitude is subject to the top surface absolute altitude after track installation, fills sleeper and closely knit with rubble, large span grid assembling is consequently formed Jig frame platform double track slides the vertical sliding rail system in support construction.
The large span grid assembling jig frame platform double track sliding support construction of the present invention can also be arranged using technology below It applies to further realize.
Method above-mentioned, wherein being postposition steel built-in fitting in the concrete column.
Method above-mentioned, wherein the light rail specification is 40Kg/m rail.
Method above-mentioned, wherein the surface of the moulding bed ball hinged support holder side shield and the side of lateral sliding rail apply If teflon coating contact.
Method above-mentioned, wherein the vertical sliding rail specification is 50Kg/m rail.
Method above-mentioned, wherein the adjacent spaces between the vertical sliding rail sleeper are 500mm.
Method above-mentioned, wherein the snap-gauge is parallel at interval below moulding bed ball hinged support holder bottom plate is welded and fixed Two blocks of steel plates, form groove by two blocks of steel plates.
After adopting the above technical scheme, the large span grid assembling jig frame platform double track sliding support construction of the present invention has Following advantages:
1, lateral sliding rail system and vertical sliding rail system apparatus structure are simple, easy to make;
2, lateral sliding rail system and vertical sliding rail system apparatus structure are stablized, and ensure that rack jig frame platform is being moved through Steadily slid in journey, reticulated shell jig frame platform in long range moving process without card resistance, have no abnormal sound, without deformation;
3, realize moulding bed reticulated shell steadily slide, make sliding it is safe and reliable, it is smooth carry out playing guaranteeing role, improve sliding Engineering efficiency.
Description of the drawings
Fig. 1 is that the large span grid assembling jig frame platform double track of the embodiment of the present invention slides support construction schematic diagram;
Fig. 2 is the jig frame platform bearing lateral sliding rail arrangement schematic diagram of the embodiment of the present invention;
Fig. 3 is that the jig frame platform bearing of the embodiment of the present invention vertically slides rail arrangement schematic diagram;
Fig. 4 is the positions the P enlarged drawing in Fig. 3, illustrates the standard sleeper connection signal for rail joint.
In figure:1 concrete column, 2 steel embedded parts, 3 lateral sliding rail keep off beam, and 4 lateral sliding rail keep off boom support, and 5 is lateral Slide rail, 6 teflon coatings, 7 moulding bed ball hinged supports, 8 moulding bed ball hinged support holders, 9 moulding bed ball hinged support bracket sides Baffle, 10 moulding bed ball hinged support holder bottom plates, 11 snap-gauges, 12 vertical sliding rail, 13 vertical sliding rail sleepers, 14 standard gauges Pillow, 15 seam sleepers, 16 rail fixation clips and fixing bolt.
Specific implementation mode
With reference to embodiments and its attached drawing illustrates further the present invention.
Embodiment 1
Baosteel iron making factory first and second phase blending-field BA, BB and secondary stock ground OA, OB close improvement project.Engineering address is located at Baosteel stock Part company three phase of iron-smelter raw material field areas, engineering structure form are Spatial Lattice Shells, the B of the engineering blending-field BA, BB It is 51.5m that type, which closes stock ground and uses three-core cylindrical latticed shell, span 114.8m, length 640m height, and size of mesh opening is 4.2m, reticulated shell thickness use 3.75m, after considering external purlin thickness, overall thickness about 4.25m.Using lower edge supporting form, according to Live actual place provides situation, and rack installation uses the construction method of " rack accumulation is assembled, and moulding bed gradually slides ", in mixing Stock ground stock ground 1-3/A-B axis set up rack moulding bed assembly platform, and rack moulding bed assembly platform is on the inside of A-B axis, assembly platform Width 21m(Bottom support bracket partial enlargement is to 37.8m wide), span 110.600m, height 45.362m;Structure type is used and is just put Quadrangular pyramid Double-level Reticulated Shell, size of mesh opening 4.2m, joint form:Bolt sphere+bearing solder sphere.The engineering uses large span net Frame assembling jig frame platform double track slides base of the support construction as the construction method of " rack accumulation is assembled, and moulding bed gradually slides " Plinth.
The large span grid assembling jig frame platform double track of the present invention slides support construction, in 110.600m rack spans both sides It is correspondingly arranged double track sliding support construction, including lateral sliding rail system and vertical sliding rail system.
Support construction is slid referring now to the large span grid assembling jig frame platform double track that Fig. 1, Fig. 1 are the embodiment of the present invention Schematic diagram and the jig frame platform bearing lateral sliding rail arrangement schematic diagram that Fig. 2 is the embodiment of the present invention.As shown, the side Include several concrete columns 1 to sliding rail system, at a distance of 8400mm, concrete pillar height between adjacent two concrete columns It is arranged in a straight line at interval to calculate several concrete columns according to design strength by 2200mm, respectively in concrete column absolute altitude 1.352m and Steel embedded part 2 is buried at 0.652m, every concrete column sets two pieces of steel embedded parts altogether, and the steel embedded part above concrete column is for welding Lateral sliding rail bracket is connect, the steel embedded part below concrete column is used to weld the strut of Support bracket, is formed stable Lateral sliding rail bracket, the side rail calculated by design strength is installed on bracket strut and fixation, siding track are adopted With.Steel embedded part setting lateral sliding rail is relied on to keep off beam 3, lateral sliding rail keeps off the H-type of beam H450x250x16x20 specifications Steel makes, and keeps off the fixed lateral sliding rail 5 of side installation of beam in lateral sliding rail, lateral sliding rail is that H profile steel adds gently Shaped steel rail, light rail specification are 40Kg/m rail.Large span grid assembling jig frame platform double track sliding support knot is consequently formed Lateral sliding rail system in structure, as the supporting rail for preventing moulding bed horizontal displacement.The moulding bed ball hinged support bracket side The surface of baffle 9 is contacted with the teflon coating that the side of lateral sliding rail 5 is coated with, and the end of side bearing is made to support Plate(Sliding boots plate)Center is adjacent to side rail.As long in installed rack axis in practice of construction, lateral sliding rail 5 can only make 80-100m is installed, is removed after moulding bed slides away 50-60m subsequent for before spreading, wheel turns over use repeatedly.
Fig. 3 is that the jig frame platform bearing of the embodiment of the present invention vertically slides rail arrangement schematic diagram, and Fig. 4 is the portions P in Fig. 3 Position enlarged drawing, illustrates the standard sleeper connection signal for rail joint.
The vertical sliding rail system is arranged in the inside of the lateral sliding rail system of rack assembling tyre span both sides, Including moulding bed ball hinged support holder 8 and vertical sliding rail 12, vertical 12 specification of sliding rail is 50Kg/m rail, wherein Moulding bed ball hinged support holder is correspondingly arranged with lateral sliding rail 5, and the central upper portion activity of moulding bed ball hinged support holder houses tire Frame ball hinged support 7 keeps the center of moulding bed ball hinged support and the center side of lateral sliding rail 5 contour, and passes through moulding bed flexural pivot The surface of bearing holder side shield 9 is contacted with the side of lateral sliding rail 5;The center vertical line of moulding bed ball hinged support is set to exist simultaneously Snap-gauge 11 is set at the intersection point of 10 lower section of moulding bed ball hinged support holder bottom plate, and snap-gauge is under moulding bed ball hinged support holder bottom plate 10 Side's two be welded and fixed block steel plate parallel at interval, groove is formed by two blocks of steel plates, and keeps activity in snap-gauge groove accommodating vertical The rail head of rail of rail 12 is slid, the vertical flange of rail for sliding rail is supported on the vertical sliding rail sleeper 13 of lower part, vertically Sliding rail is fixed by rail fixation clip and fixing bolt 16, vertical to slide rail sleeper 13 with being embedded in vertical sliding rail In base, the vertical rail sleeper depth of burying that slides requires top surface absolute altitude to be subject to the top surface absolute altitude after track installation, is filled out with rubble Sleeper and closely knit is buried, the vertical sliding rail system in large span grid assembling jig frame platform double track sliding support construction is consequently formed System;Adjacent spaces between the vertical sliding rail sleeper 13 are 500mm.
Embodiment 2
In addition to concrete column 1 is postposition steel embedded part, remaining is the same as embodiment 1.
The present invention has substantive distinguishing features and significant technological progress, large span grid assembling jig frame platform of the invention double Rail sliding support construction is composed of rest base supporting rail and lateral support rail, forms entire jig frame platform slide mass System can realize the smooth sliding of moulding bed reticulated shell, improve sliding working efficiency, ensure the schedule requirement of engineering.
Above example is used for illustrative purposes only rather than limitation of the present invention, the technology people in relation to technical field Member, without departing from the spirit and scope of the present invention, can also make various transformation or variation.Therefore, all equivalent Technical solution should also belong to scope of the invention, should be limited by each claim.

Claims (7)

1. a kind of large span grid assembling jig frame platform double track slides support construction, being correspondingly arranged double track in rack span both sides slides Move support construction, including lateral sliding rail system and vertical sliding rail system, it is characterised in that:
The lateral sliding rail system includes several concrete columns(1), lateral sliding rail gear beam(3)With lateral sliding rail (5), wherein:It is arranged in a straight line at interval according to several concrete columns of design strength calculating, it is high by moulding bed bearing lateral bolster coordinate, in advance Steel embedded part is first buried in concrete column(2), steel embedded part setting lateral sliding rail is relied on to keep off beam(3), in lateral sliding rail The side for keeping off beam is equipped with lateral sliding rail(5), lateral sliding rail is light rail, and large span grid assembling tyre is consequently formed Body panel double track slides the lateral sliding rail system in support construction, as the supporting rail for preventing moulding bed horizontal displacement;
The vertical sliding rail system includes moulding bed ball hinged support holder(8)With vertical sliding rail(12), wherein:Moulding bed ball Hinged seat support and lateral sliding rail(5)It is correspondingly arranged, the central upper portion activity of moulding bed ball hinged support holder houses moulding bed ball Hinged-support(7), make center and the lateral sliding rail of moulding bed ball hinged support(5)Center side it is contour, and pass through moulding bed flexural pivot Bearing holder side shield(9)Surface and lateral sliding rail(5)Side contact;The center of moulding bed ball hinged support is set to hang down simultaneously Line is in moulding bed ball hinged support holder bottom plate(10)Snap-gauge is set at the intersection point of lower section(11), and keep activity in snap-gauge groove accommodating perpendicular To sliding rail(12)Rail head of rail, the vertical flange of rail for sliding rail is supported on the vertical sliding rail sleeper of lower part(13) On, the vertical rail that slides is by rail fixation clip and fixing bolt(16)It is fixed, it is vertical to slide rail sleeper(13)It is embedded in perpendicular Into sliding rail ground, the vertical rail sleeper depth of burying requirement top surface absolute altitude that slides is with the top surface absolute altitude after track installation Standard fills sleeper and closely knit with rubble, is consequently formed perpendicular in large span grid assembling jig frame platform double track sliding support construction To sliding rail system.
2. large span grid assembling jig frame platform double track as described in claim 1 slides support construction, which is characterized in that described It is postposition steel embedded part in concrete column.
3. large span grid assembling jig frame platform double track as described in claim 1 slides support construction, which is characterized in that described Light rail specification is 40Kg/m rail.
4. large span grid assembling jig frame platform double track as described in claim 1 slides support construction, which is characterized in that described Moulding bed ball hinged support holder side shield(9)Surface and lateral sliding rail(5)The teflon coating that is coated with of side connect It touches.
5. large span grid assembling jig frame platform double track as described in claim 1 slides support construction, which is characterized in that described Vertical sliding rail(12)Specification is 50Kg/m rail.
6. large span grid assembling jig frame platform double track as described in claim 1 slides support construction, which is characterized in that described Vertical sliding rail sleeper(13)Between adjacent spaces be 500mm.
7. large span grid assembling jig frame platform double track as described in claim 1 slides support construction, which is characterized in that described Snap-gauge(11)For in moulding bed ball hinged support holder bottom plate(10)Lower section two be welded and fixed block steel plate parallel at interval, by two blocks of steel Plate forms groove.
CN201710083254.8A 2017-02-16 2017-02-16 A kind of large span grid assembling jig frame platform double track sliding support construction Pending CN108442713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710083254.8A CN108442713A (en) 2017-02-16 2017-02-16 A kind of large span grid assembling jig frame platform double track sliding support construction

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Application Number Priority Date Filing Date Title
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110306676A (en) * 2019-07-04 2019-10-08 广西天正钢结构有限公司 A kind of steel truss arch stand and its construction method
CN110424606A (en) * 2019-08-19 2019-11-08 福建磊鑫(集团)有限公司 A kind of rack roof and its construction method
CN110552512A (en) * 2019-09-09 2019-12-10 中国一冶集团有限公司 Anti-slip device for assisting installation of net rack
CN110656723A (en) * 2018-06-29 2020-01-07 上海宝冶集团有限公司 Rail support for sliding construction of cylindrical arch shell roof
CN111395773A (en) * 2020-03-25 2020-07-10 中国建筑第八工程局有限公司 Construction method for integral sliding of berm and steel net rack
CN111485628A (en) * 2020-04-23 2020-08-04 上海建工四建集团有限公司 Suspension structure steel suspender
CN112878706A (en) * 2021-02-08 2021-06-01 中国二十二冶集团有限公司 Large-scale component rolling sliding support

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CN201158944Y (en) * 2007-12-28 2008-12-03 浙江东南网架股份有限公司 Support ball node slipping device of arched network frame accumulation slippage method
CN105625581A (en) * 2014-10-28 2016-06-01 五冶集团上海有限公司 Bearer for gliding reticulated shell
CN205857384U (en) * 2016-06-29 2017-01-04 铁道第三勘察设计院集团有限公司 A kind of wide-span cylindrical reticulated shell seal bootr booth structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201158944Y (en) * 2007-12-28 2008-12-03 浙江东南网架股份有限公司 Support ball node slipping device of arched network frame accumulation slippage method
CN105625581A (en) * 2014-10-28 2016-06-01 五冶集团上海有限公司 Bearer for gliding reticulated shell
CN205857384U (en) * 2016-06-29 2017-01-04 铁道第三勘察设计院集团有限公司 A kind of wide-span cylindrical reticulated shell seal bootr booth structure

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110656723A (en) * 2018-06-29 2020-01-07 上海宝冶集团有限公司 Rail support for sliding construction of cylindrical arch shell roof
CN110656723B (en) * 2018-06-29 2021-06-01 上海宝冶集团有限公司 Rail support for sliding construction of cylindrical arch shell roof
CN110306676A (en) * 2019-07-04 2019-10-08 广西天正钢结构有限公司 A kind of steel truss arch stand and its construction method
CN110424606A (en) * 2019-08-19 2019-11-08 福建磊鑫(集团)有限公司 A kind of rack roof and its construction method
CN110552512A (en) * 2019-09-09 2019-12-10 中国一冶集团有限公司 Anti-slip device for assisting installation of net rack
CN110552512B (en) * 2019-09-09 2021-10-01 中国一冶集团有限公司 Anti-slip device for assisting installation of net rack
CN111395773A (en) * 2020-03-25 2020-07-10 中国建筑第八工程局有限公司 Construction method for integral sliding of berm and steel net rack
CN111395773B (en) * 2020-03-25 2021-09-21 中国建筑第八工程局有限公司 Construction method for integral sliding of berm and steel net rack
CN111485628A (en) * 2020-04-23 2020-08-04 上海建工四建集团有限公司 Suspension structure steel suspender
CN111485628B (en) * 2020-04-23 2021-09-28 上海建工四建集团有限公司 Suspension structure steel suspender
CN112878706A (en) * 2021-02-08 2021-06-01 中国二十二冶集团有限公司 Large-scale component rolling sliding support

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Application publication date: 20180824

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