CN107299765A - Method of starting for truncated cone-shaped rack - Google Patents
Method of starting for truncated cone-shaped rack Download PDFInfo
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- CN107299765A CN107299765A CN201710438309.2A CN201710438309A CN107299765A CN 107299765 A CN107299765 A CN 107299765A CN 201710438309 A CN201710438309 A CN 201710438309A CN 107299765 A CN107299765 A CN 107299765A
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- Prior art keywords
- elements
- space grid
- grid truss
- starting
- bearing built
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a kind of method of starting for truncated cone-shaped rack, the method for starting comprises the following steps：1) multiple bearing built-in fittings on barricade, are subjected to repetition measurement, levelling；2), multiple bearing built-in fittings are attached with chord member part to form closed loop；3), the affixed temporary support crossbeam on bearing built-in fitting；4), surrounded and connected between a triangle Elements of Space Grid Truss, and two neighboring Elements of Space Grid Truss rod member with bolt sphere with three Elements of Space Grid Truss rod members；5), any one bolt sphere of triangle Elements of Space Grid Truss is movably connected on bearing built-in fitting, and is connected one end of the remote bearing built-in fitting of temporary support crossbeam with bolt sphere with steel wire rope；6), bottle gouard moved by hands is installed on a steel cord, and steel wire rope is tensioned with bottle gouard moved by hands, to enable any one Elements of Space Grid Truss rod member of triangular steel rack to be vertically arranged.The method of starting can convenient construction install, and then save installation cost, and construction period can be shortened.
Description
Technical field
The present invention relates to bolt-ball net frame field, in particular it relates to the method for starting of truncated cone-shaped rack.
Background technology
Truncated cone-shaped rack largely applies to the heap canopy in the fields such as cement plant, power plant, to form large span space, structure shape
Formula is to using bolted spherical node steel grid structure, and material heap canopy periphery is respectively provided with barricade or storehouse wall, is setting more than this net rack support
On barricade or storehouse wall, net rack support height is more more than+20m.Dissipated more than the Elements of Space Grid Truss installation method of such a structure using high-altitude
Dress method, but before first lap does not complete closed loop, structure can not form complete stress system, and traditional method is to install first lap
When set up scaffold and complete first lap as temporary support and install, it is rear to remove scaffold to carry out junior unit on the ground assembled, then
Carry out high altitude bulk.This conventional method installation cost is higher, long construction period, big by place restrictive condition.
Therefore it provides one kind can convenient construction install and then save installation cost, and the use of construction period can be shortened again
The problem of the method for starting of truncated cone-shaped rack is urgent need to resolve of the present invention.
The content of the invention
The present invention provide a kind of method of starting for truncated cone-shaped rack, the method for starting can convenient construction installation, enter
And installation cost is saved, and construction period can be shortened again, in addition, the truncated cone-shaped rack that this kind method of starting is installed is by place
Limitation is smaller.
To achieve these goals, the invention provides a kind of method of starting for truncated cone-shaped rack, the side of starting
Method comprises the following steps：
1) multiple bearing built-in fittings on barricade, are subjected to repetition measurement, levelling；
2), multiple bearing built-in fittings are attached with chord member part to form closed loop；
3), the affixed temporary support crossbeam on the bearing built-in fitting；
4), surrounded with three Elements of Space Grid Truss rod members and use bolt between a triangle Elements of Space Grid Truss, and two neighboring Elements of Space Grid Truss rod member
Ball is connected；
5), any one bolt sphere of triangle Elements of Space Grid Truss is movably connected on the bearing built-in fitting, and uses steel wire rope
One end of the remote bearing built-in fitting of temporary support crossbeam is connected with bolt sphere；
6), bottle gouard moved by hands is installed on the steel wire rope, and the steel wire rope is tensioned with bottle gouard moved by hands, to cause
Any one Elements of Space Grid Truss rod member of triangle Elements of Space Grid Truss can be vertically arranged.
Preferably, the method for starting also includes step 7), rotary triangle Elements of Space Grid Truss.
Preferably, in step 2) after, step 3) also include making temporary support crossbeam before, and the temporary support is horizontal
The length of beam is equal to the length of any one Elements of Space Grid Truss rod member of triangle Elements of Space Grid Truss.
Preferably, in step 6) in, in addition to loop wheel machine sling the Elements of Space Grid Truss rod member of triangle Elements of Space Grid Truss, to cause steel mesh
Hack lever part can be vertically arranged.
Preferably, in step 4) in, the length of three Elements of Space Grid Truss rod members is both configured to identical.
Preferably, the method for starting also includes step 8), place a triangular steel respectively in the both sides of triangle Elements of Space Grid Truss
Rack, and repeat the step.
Preferably, in step 5) in, Elements of Space Grid Truss bearing is also connected with the bearing built-in fitting, and the temporary support is horizontal
Beam is additionally attached on the Elements of Space Grid Truss bearing.
Preferably, in step 3) in, the temporary support beam welding is on the bearing built-in fitting.
According to above-mentioned technical proposal, the present invention provides a kind of method of starting for truncated cone-shaped rack, the method bag of starting
Include following steps：1) multiple bearing built-in fittings on barricade, are subjected to repetition measurement, levelling；2), by multiple bearing built-in fitting chord members
Part is attached to form closed loop；3), the affixed temporary support crossbeam on the bearing built-in fitting；4), with three steel mesh hack levers
Part is surrounded to be connected between a triangle Elements of Space Grid Truss, and two neighboring Elements of Space Grid Truss rod member with bolt sphere；5), appointing triangle Elements of Space Grid Truss
One bolt sphere of meaning is movably connected on the bearing built-in fitting, and with steel wire rope by the remote bearing of temporary support crossbeam
One end of built-in fitting is connected with bolt sphere；6), bottle gouard moved by hands is installed on the steel wire rope, and with bottle gouard moved by hands to the steel wire
Rope is tensioned, to enable any one Elements of Space Grid Truss rod member of triangular steel rack to be vertically arranged.This kind start method first will
Multiple bearing built-in fittings are attached to form closed loop with chord member part, the affixed temporary support crossbeam on bearing built-in fitting, and will
Temporary support crossbeam and bolt sphere connection, then set bottle gouard moved by hands, steel wire rope are opened with bottle gouard moved by hands on a steel cord
Tightly, and then the Elements of Space Grid Truss rod member of triangle Elements of Space Grid Truss is vertically arranged.Divide again in the triangle Elements of Space Grid Truss both sides after so
Not Jia She other triangle Elements of Space Grid Truss, the first layer closed loop of truncated cone-shaped rack can be formed by repeating this step, in this manner
Second layer closed loop, third layer closed loop etc. are formed, the rest may be inferred forms truncated cone-shaped rack.This kind is started all kinds of used in method
Lower cost for material, and convenient construction personnel installation, and then installation cost is saved, shorten construction period, in addition, this kind is started
Method is to install triangle Elements of Space Grid Truss one by one, is not limited by site area size.
Other features and advantages of the present invention will be described in detail in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing a further understanding of the present invention, and to constitute a part for specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of side structure schematic diagram for method of starting for truncated cone-shaped rack that the present invention is provided.
Description of reference numerals
1st, temporary support crossbeam 2, bottle gouard moved by hands
3rd, steel wire rope 4, bolt sphere
5th, Elements of Space Grid Truss rod member 6, Elements of Space Grid Truss bearing
7th, barricade 8, bearing built-in fitting
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making opposite explanation, " upper and lower, left and right, inside and outside " etc. are included in term
The noun of locality only represents orientation of the term under normal service condition, or be skilled artisan understands that be commonly called as, without should
It is considered as the limitation to the term.
The invention provides a kind of method of starting for truncated cone-shaped rack, the method for starting comprises the following steps：
1) multiple bearing built-in fittings 8 on barricade 7, are subjected to repetition measurement, levelling；
2), multiple bearing built-in fittings 8 are attached with chord member part to form closed loop；
3), the affixed temporary support crossbeam 1 on the bearing built-in fitting 8；
4), surrounded with three Elements of Space Grid Truss rod members 5 and use spiral shell between a triangle Elements of Space Grid Truss, and two neighboring Elements of Space Grid Truss rod member 5
Bolt ball 4 is connected；
5), any one bolt sphere 4 of triangle Elements of Space Grid Truss is movably connected on the bearing built-in fitting 8, and uses steel wire
One end of the remote bearing built-in fitting 8 of temporary support crossbeam 1 is connected by rope 3 with bolt sphere 4；
6), bottle gouard moved by hands 2 is installed on the steel wire rope 3, and is tensioned with 2 pairs of steel wire ropes 3 of bottle gouard moved by hands, with
Any one Elements of Space Grid Truss rod member 5 of triangle Elements of Space Grid Truss is vertically arranged.
Spirit of the invention be to provide one kind can convenient construction install, and then save installation cost, and can shorten again
The method of starting for truncated cone-shaped rack of construction period, as shown in figure 1, the method for starting comprises the following steps：1), by barricade
Multiple bearing built-in fittings 8 on 7 carry out repetition measurement, levelling；2), multiple bearing built-in fittings 8 are attached to be formed with chord member part
Closed loop；3), the affixed temporary support crossbeam 1 on the bearing built-in fitting 8；4), a triangle is surrounded with three Elements of Space Grid Truss rod members 5
Connected between Elements of Space Grid Truss, and two neighboring Elements of Space Grid Truss rod member 5 with bolt sphere 4；5), by any one bolt sphere of triangle Elements of Space Grid Truss
4 are movably connected on the bearing built-in fitting 8, and with steel wire rope 3 by the remote bearing built-in fitting 8 of temporary support crossbeam 1
One end be connected with bolt sphere 4；6), bottle gouard moved by hands 2 is installed on the steel wire rope 3, and with 2 pairs of steel wire ropes of bottle gouard moved by hands
3 are tensioned, to enable any one Elements of Space Grid Truss rod member 5 of triangular steel rack to be vertically arranged.This kind start method first will
Multiple bearing built-in fittings 8 are attached to form closed loop with chord member part, the affixed temporary support crossbeam 1 on bearing built-in fitting 8, and
Temporary support crossbeam 1 and bolt sphere 4 are connected, then bottle gouard moved by hands 2 is set on steel wire rope 3, with bottle gouard moved by hands 2 to steel wire rope
3 are tensioned, and then the Elements of Space Grid Truss rod member 5 of triangle Elements of Space Grid Truss is vertically arranged.In the triangle Elements of Space Grid Truss after so
Both sides set up other triangle Elements of Space Grid Truss respectively again, and the first layer closed loop of truncated cone-shaped rack can be formed by repeating this step, according to
Such a method formation second layer closed loop, third layer closed loop etc., form truncated cone-shaped rack by that analogy.This kind method of starting is made
Various types of materials is with low cost, and convenient construction personnel install, and then saves installation cost, shortens construction period, in addition,
This kind method of starting is to install triangle Elements of Space Grid Truss one by one, is not limited by site area size.
The present invention it is a kind of preferred embodiment in, it is described start method also include step 7), rotary triangle steel mesh
Frame.So the triangle Elements of Space Grid Truss set can be adjusted to preferable position, to be installed in the both sides of the triangle Elements of Space Grid Truss
Remaining triangle Elements of Space Grid Truss, the rest may be inferred formed truncated cone-shaped rack first layer closed loop.
The present invention it is a kind of preferred embodiment in, in step 2) after, step 3) before also include making interim
Support beam 1, and length of the length equal to any one Elements of Space Grid Truss rod member 5 of triangle Elements of Space Grid Truss of the temporary support crossbeam 1.
The length of the temporary support crossbeam 1 is equal to the length of any one Elements of Space Grid Truss rod member 5 of triangle Elements of Space Grid Truss, so can be conveniently many
Individual triangle Elements of Space Grid Truss is stacked, beneficial to the stability for improving truncated cone-shaped rack.Furthermore it is preferred that in the case of, in step 4) in, three steel
The length of rod member for grid 5 is both configured to identical.It so can further improve the stability of the truncated cone-shaped rack of heap poststack.
To save human resources, it is ensured that periphery workmen safety, in step 6) in, in addition to loop wheel machine by triangle steel mesh
The Elements of Space Grid Truss rod member 5 of frame is sling, to enable Elements of Space Grid Truss rod member 5 to be vertically arranged.
The present invention it is a kind of preferred embodiment in, be as early as possible formed truncated cone-shaped rack first layer closed loop.It is described
Method of starting also includes step 8), place a triangle Elements of Space Grid Truss respectively in the both sides of triangle Elements of Space Grid Truss, and repeat the step.
In addition, in step 5) in, Elements of Space Grid Truss bearing 6 is also connected with the bearing built-in fitting 8, and the temporary support is horizontal
Beam 1 is additionally attached on the Elements of Space Grid Truss bearing 6.The stability of temporary support crossbeam 1 can so be ensured as far as possible, the present invention is catered to
Objective.
The present invention it is a kind of preferred embodiment in, in step 3) in, the temporary support crossbeam 1 is welded on described
On bearing built-in fitting 8.So it is in order to which temporary support crossbeam 1 more can firmly be connected with bearing built-in fitting 8, after guarantee
Continue being normally carried out for work.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (8)
1. a kind of method of starting for truncated cone-shaped rack, it is characterised in that the method for starting comprises the following steps：
1) multiple bearing built-in fittings (8) on barricade (7), are subjected to repetition measurement, levelling；
2), multiple bearing built-in fittings (8) are attached with chord member part to form closed loop；
3), the affixed temporary support crossbeam (1) on the bearing built-in fitting (8)；
4), surrounded with three Elements of Space Grid Truss rod members (5) and use spiral shell between a triangle Elements of Space Grid Truss, and two neighboring Elements of Space Grid Truss rod member (5)
Bolt ball (4) is connected；
5), any one bolt sphere (4) of triangle Elements of Space Grid Truss is movably connected on the bearing built-in fitting (8), and uses steel wire
One end of the remote bearing built-in fitting (8) of temporary support crossbeam (1) is connected by rope (3) with bolt sphere (4)；
6) bottle gouard moved by hands (2), is installed on the steel wire rope (3), and the steel wire rope (3) opened with bottle gouard moved by hands (2)
Tightly, to cause any one Elements of Space Grid Truss rod member (5) of triangular steel rack to be vertically arranged.
2. method according to claim 1 of starting, it is characterised in that the method for starting also includes step 7), rotation three
Angle steel rack.
3. method according to claim 1 of starting, it is characterised in that in step 2) after, step 3) also include system before
Make temporary support crossbeam (1), and any one the steel mesh hack lever of length equal to triangle Elements of Space Grid Truss of the temporary support crossbeam (1)
The length of part (5).
4. method according to claim 1 of starting, it is characterised in that in step 6) in, in addition to loop wheel machine by triangular steel
The Elements of Space Grid Truss rod member (5) of rack is sling, to cause Elements of Space Grid Truss rod member (5) to be vertically arranged.
5. method according to claim 1 of starting, it is characterised in that in step 4) in, the length of three Elements of Space Grid Truss rod members (5)
Degree is both configured to identical.
6. method according to claim 2 of starting, it is characterised in that the method for starting also includes step 8), in triangle
A triangle Elements of Space Grid Truss is placed in the both sides of Elements of Space Grid Truss respectively, and repeats the step.
7. method according to claim 1 of starting, it is characterised in that in step 5) in, on the bearing built-in fitting (8) also
Elements of Space Grid Truss bearing (6) is connected with, and the temporary support crossbeam (1) is additionally attached on the Elements of Space Grid Truss bearing (6).
8. method according to claim 1 of starting, it is characterised in that in step 3) in, temporary support crossbeam (1) weldering
It is connected on the bearing built-in fitting (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710438309.2A CN107299765A (en) | 2017-06-12 | 2017-06-12 | Method of starting for truncated cone-shaped rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710438309.2A CN107299765A (en) | 2017-06-12 | 2017-06-12 | Method of starting for truncated cone-shaped rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107299765A true CN107299765A (en) | 2017-10-27 |
Family
ID=60135369
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710438309.2A Withdrawn CN107299765A (en) | 2017-06-12 | 2017-06-12 | Method of starting for truncated cone-shaped rack |
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| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07317194A (en) * | 1994-05-23 | 1995-12-05 | Maeda Corp | Constructing method of large-sized building with doom roof |
| JPH111989A (en) * | 1997-06-11 | 1999-01-06 | Mitsubishi Heavy Ind Ltd | Dome roof |
| CN103075017A (en) * | 2013-02-01 | 2013-05-01 | 徐州中煤百甲重钢科技有限公司 | Super-long-span cylindrical shell lattice structure construction method |
| CN103276908A (en) * | 2013-06-06 | 2013-09-04 | 四川电力建设三公司 | Construction method for assembling steel truss barrel-shell-structured dry coal shed |
| CN104763165A (en) * | 2015-04-21 | 2015-07-08 | 安徽建工集团有限公司 | Cement silo top steel net frame supporting structure and construction method thereof |
-
2017
- 2017-06-12 CN CN201710438309.2A patent/CN107299765A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07317194A (en) * | 1994-05-23 | 1995-12-05 | Maeda Corp | Constructing method of large-sized building with doom roof |
| JPH111989A (en) * | 1997-06-11 | 1999-01-06 | Mitsubishi Heavy Ind Ltd | Dome roof |
| CN103075017A (en) * | 2013-02-01 | 2013-05-01 | 徐州中煤百甲重钢科技有限公司 | Super-long-span cylindrical shell lattice structure construction method |
| CN103276908A (en) * | 2013-06-06 | 2013-09-04 | 四川电力建设三公司 | Construction method for assembling steel truss barrel-shell-structured dry coal shed |
| CN104763165A (en) * | 2015-04-21 | 2015-07-08 | 安徽建工集团有限公司 | Cement silo top steel net frame supporting structure and construction method thereof |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171027 |
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| WW01 | Invention patent application withdrawn after publication |