CN106284664A - A kind of cylindrical reticulated shell roofing being prone to maintenance and repair method thereof - Google Patents
A kind of cylindrical reticulated shell roofing being prone to maintenance and repair method thereof Download PDFInfo
- Publication number
- CN106284664A CN106284664A CN201610921368.0A CN201610921368A CN106284664A CN 106284664 A CN106284664 A CN 106284664A CN 201610921368 A CN201610921368 A CN 201610921368A CN 106284664 A CN106284664 A CN 106284664A
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- CN
- China
- Prior art keywords
- post
- roofing
- reticulated shell
- cylindrical reticulated
- maintenance
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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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/32—Arched structures; Vaulted structures; Folded structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/08—Vaulted roofs
- E04B7/10—Shell structures, e.g. of hyperbolic-parabolic shape; Grid-like formations acting as shell structures; Folded structures
- E04B7/105—Grid-like structures
-
- 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
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/32—Arched structures; Vaulted structures; Folded structures
- E04B2001/3229—Arched structures; Vaulted structures; Folded structures constructed using a boom
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of cylindrical reticulated shell roofing being prone to maintenance and repair method.A kind of cylindrical reticulated shell roofing being prone to maintenance of the present invention, if it includes cylindrical reticulated shell, roof boarding, the bolted node sphere that winds up, several post arterial highway cat ladders；Roof boarding covers on cylindrical reticulated shell, and the bolted node sphere that winds up is arranged on the winding up of cylindrical reticulated shell, and post is arranged on and winds up on bolted node sphere, and its upper end exceeds roof boarding；Per pass cat ladder is led to roofing by ground, and its upper end is fixed on cylindrical reticulated shell.So, when maintenance worker overhauls cylindrical reticulated shell roofing, by arriving roofing on cat ladder, by safe rope sleeve on post, thus ensure the safety of maintenance.
Description
Technical field
The present invention relates to design and the maintenance field of cylindrical reticulated shell, be specifically related to structure and the maintenance side of cylindrical reticulated shell roofing
Method.
Background technology
Along with country's raising to environmental requirement, need to carry out closure designs to outdoor raw material plant, this knot of cylindrical reticulated shell
Configuration formula is used more and more widely in stock ground is closed.
It is generally 50 years yet with the design life of net shell agent structure during design, the building enclosure such as roof boarding
Design life is generally 15 years, and the circular section character of cylindrical reticulated shell makes maintenance worker cannot base oneself upon on it, goes along with sb. to guard him
The problem just becoming cylindrical reticulated shell use process needs solution is changed in expiring of structure.In actually used, owing to roof boarding is with outer
Boundary directly contacts, by heap on-site corrosivity rainwater, and intense light irradiation, poison gas, the locally impact of the factor such as high wind, roof boarding
Destroying can be more frequent, and actual useful year may be much smaller than 15 years, and destroyed area has the biggest randomness, and this gives roofing
Maintenance brings the biggest difficulty.
Simultaneously because material factory center pillar veil shell often has span greatly, rise is high, and the character that roofing area is big, traditional depends on
The mode carrying out roofing maintenance by crane delivery maintenance worker can only be carried out in the range of limited height, and maintenance worker can only
On crane, the distance in maintenance worker's shrinking away from theshell face is also difficult to control, and practical operation gets up to be inconvenient for, it is possible to meeting
There is security incident.Simultaneously as on-site structures interlock, the region that lifting function arrives is the most extremely limited, additionally lifting
Frequently the starting of machine, alloting, somewhat expensive, economy is poor, the most can not fully meet cylindrical reticulated shell roofing
Maintenance requirement.
Summary of the invention
Problem to be solved by this invention there is provided a kind of cylindrical reticulated shell roofing being prone to maintenance and repair method.This
Bright cylindrical reticulated shell roofing is convenient and safe when workman is overhauled, and can comprehensive overhaul without dead angle.
The present invention is a kind of is prone to the cylindrical reticulated shell roofing of maintenance, if it include cylindrical reticulated shell, roof boarding, wind up bolted node sphere
If dry post arterial highway cat ladder；Roof boarding covers on cylindrical reticulated shell, and the bolted node sphere that winds up is arranged on winding up of cylindrical reticulated shell
On, post is arranged on and winds up on bolted node sphere, and its upper end exceeds roof boarding；Per pass cat ladder is led to roofing, its upper end by ground
It is fixed on cylindrical reticulated shell.
So, when maintenance worker overhauls cylindrical reticulated shell roofing, by arriving roofing on cat ladder, by safe rope sleeve at post
On, thus ensure the safety of maintenance.
Further, post is along the longitudinal suitable elongated setting of bolted node sphere of winding up of net shell, and post longitudinally can be adopted along net shell
By forms such as linear array, interval staggered arrangement, if post can arrange arterial highway along shell face；Post can be selected for pipe, square tube, circle
The materials such as steel, square steel, shaped steel.
In order to further ensure maintenance worker's safety when maintenance, cylindrical reticulated shell roofing also includes preventing safety rope from taking off
The device fallen, the device preventing safety rope from coming off is arranged on post.
Prevent safety rope dropping device from having a following several ways:
First kind of way: preventing safety rope dropping device is cap, and cap is fixed on the upper end of post, and its cross section
Size is more than the sectional dimension of post.Cap prevents the safety rope being enclosed within post from coming off.
The second way: preventing safety rope dropping device is safety vent, and safety vent is the radial direction through hole on post.Safety
Rope is through in safety vent, will not fall off.
The third mode: if preventing safety rope dropping device is arterial highway drag-line, several posts are conspired to create by per pass drag-line
One entirety.Safety rope also can tie up on drag-line.
The device that three of the above prevents safety rope from coming off can be arranged or arbitrarily arrange in pairs or groups setting jointly.
Drag-line can be divided into again following three kinds with the concrete connected mode of post:
Drag-line passes in the hole from several posts.Drag-line leans against several posts after being wrapped on post
On the side of the same side, linearly.Drag-line be wrapped on post after from a side of previous post around rear one
Another side of individual post, the like, in polyline shaped.
The repair method of a kind of cylindrical reticulated shell roofing being prone to maintenance of the present invention, its concrete steps:
1. maintenance worker is by arriving roof on cat ladder；2. the safety rope got on band can be fixed on post by maintenance worker
And on drag-line, and can walk back and forth on longitudinal aisle of roof opposed flattened；3. maintenance worker can be by the folding and unfolding of safety rope
With safety rope fixing point choosing on net shell post and drag-line, overhaul roofing arbitrary region.
Specifically: when cylindrical reticulated shell roofing of the present invention needs maintenance, maintenance worker climbs up roof by cat ladder and arrives room
Behind face, due to cylindrical reticulated shell roof local opposed flattened, this flattened region can become longitudinal aisle of maintenance, check man just
People can walk back and forth on this longitudinal direction aisle.When maintenance worker expects reaching a certain appointment service area, the peace that can will get on band
Full rope is fixed on post and the drag-line of its nearest neighbours, just can be arrived by the folding and unfolding of safety rope.When safety rope curtailment
Time, maintainer can first move to next row post and drag-line, by safety rope is fixed on new post and drag-line
On continue maintenance.
In the present invention maintenance worker by cat ladder can the most upper and lower roof, and can be in the longitudinal direction of roof opposed flattened
Walk back and forth on aisle, and can be by safety rope reconnaissance on post and drag-line and the folding and unfolding of safety rope, to whole room
Face carries out the comprehensive maintenance without dead angle.The present invention be prone to maintenance cylindrical reticulated shell roofing and repair method solve tradition dependence
Crane overhauls the problems such as the regionality in roofing, limitation, diseconomy, and avoids the generation of security incident.
Accompanying drawing explanation
Fig. 1 is the site plan that the present invention is prone to the cylindrical reticulated shell roofing of maintenance；
Fig. 2 is the sectional view of line A-A along Fig. 1；
Fig. 3 is the sectional view of line B-B along Fig. 1；
Fig. 4 is the roof partial enlarged drawing of Fig. 2；
Fig. 5 is post and the drag-line connection diagram of the present invention；
Fig. 6 is the post schematic diagram one of the present invention；
Fig. 7 is the post schematic diagram two of the present invention；
Fig. 8 is that the present invention little span cylindrical reticulated shell overhauls site plan one；
Fig. 9 is that the present invention little span cylindrical reticulated shell overhauls site plan two.
Detailed description of the invention
With detailed description of the invention, the present invention is done further detailed description below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figs 1 to 6, a kind of cylindrical reticulated shell roofing being prone to maintenance of the present invention, it is included in chord joint on cylindrical reticulated shell 1
Arranging the post 3 higher than roofing on penalty kick 2, post 3 considers to reserve when net shell designs.Post 3 material preferentially selects
With pipe, pipe can be the most identical with the bolted node sphere 2 that winds up, and pipe is connected formation with the bolted node sphere 2 that winds up by welding or bolt
Overall.Post leans to one side to consider to also serve as roof purline 5 fulcrum in this place.Post 3 rod member specific size is determined by calculating.
Post 3 capital arranges cap 4, and cap 4 can use the form of stigma shrouding, and arranging cap 4 is to prevent work
When people overhauls, safety rope 8 comes off from stigma, and safety rope 8 plays constraint effect, also can prevent post 3 internal water accumulation simultaneously.Little vertical
Post 3 is leaned to one side when design it is contemplated that also serve as roof purline 5 fulcrum in this place, can be at post 3 side welding node plate or angle
Steel is as purlin torr 12 transition of purlin 5.
Post 3 exceeds the shortest use that can affect maintenance worker 7 of roof boarding 9, exceed roof boarding 9 oversize can affect again whole
The building of individual cylindrical reticulated shell 1 is attractive in appearance, so the distance that post 3 exceeds roof boarding 9 should be in certain scope, in order to check man
People 7 can be fixed thereon safety rope 8 the most easily.
For wide-span cylindrical reticulated shell, from overhauling convenient angle, post 3 is the most logical along the longitudinal bolted node sphere 2 that winds up of net shell
Long setting, can arrange drag-line 10 between the most each post 3 and be linked to be entirety.Drag-line 10 and the connection of post 3, can pass through little
Boxing out on column 3, make the mode that drag-line 10 passes, drag-line 10 need to be reliably connected with post 3 in its termination of each section.Whole
Net shell can need to arrange multiple tracks post 3 according to maintenance, cooperatively may also set up multiple tracks drag-line 10 with this, thus can have
More maintenance fixing point selects.
Roof boarding 9 at post 3 can local openings, the gap between the post 3 of roof boarding 9 and prominent roofing need to be done
Encapsulation process, to prevent rainwater from penetrating into inside net shell.
Whole cylindrical reticulated shell 1 arranges the cat ladder 6 being led to roof by ground, and cat ladder 6 can arrange one according to net shell longitudinal length
Road and multiple tracks, cat ladder 6 is fixed on when cylindrical reticulated shell 1 has been constructed on net shell, and cat ladder 6 need to be with post 3 or wind up
Bolted node sphere 2 is reliably connected.Cat ladder 6 can be selected for corrosion-resistant material and makes, or painting anticorrosion coating, to increase its durability.Cat ladder 6
Easily longitudinally it is uniformly arranged, to reduce the distance that maintenance worker 7 walks up and down in roof along whole cylindrical reticulated shell 1.
Maintenance worker 7 can pass through cat ladder about 6 roof, after maintenance worker 7 climbs up roof, due to cylindrical reticulated shell 1 roof office
Portion's opposed flattened, this flattened region can become longitudinal aisle of maintenance just, and maintenance worker 7 can on this longitudinal direction aisle back and forth
Walking.When maintenance worker 7 expects reaching a certain appointment service area, the safety rope 8 got on band can be fixed on its nearest neighbours
On post 3 and drag-line 10, just can be arrived by the folding and unfolding of safety rope 8.When safety rope 8 curtailment, maintainer can be first
Mobile to next row post 3 and drag-line 10, continue by safety rope 8 being fixed on new post 3 and drag-line 10
Maintenance.
Roofing service work can be carried out with several maintenance workers 7 are when weather conditions are preferable, optional many during maintenance
Point is fixing to protect maintenance worker 7, to guarantee that service work is smoothed out.
Embodiment 2
On the basis of above-described embodiment, as shown in Figure 6, Figure 7, post 3 except selecting in addition to pipe, also can be selected for square tube,
The materials such as round steel, square steel, shaped steel.
Embodiment 3
On the basis of above-described embodiment, as shown in Figure 6, Figure 7, post exceeds setting in the part of roofing and prevents safety
The device that rope comes off, when selecting the hollow section material such as pipe square tube, can arrange cap 4 at capital, and cap 4 can use stigma
The form of shrouding, cap 4 is connected with shaft weld all around, and safety rope 8 can be played constraint effect by cap 4, also can prevent little vertical simultaneously
The internal hydrops of post 3.When selecting the solid section materials such as round steel, square steel, shaped steel, in addition to can cap 4 be set at stigma, also may be used
Fettering safety rope 8 by the way of leaning to one side perforate 11 at column, number of aperture can be offered one or more as required, perforate 11
Diameter should ensure that safety rope 8 can pass through, and can be fixed through this hole by safety rope 8 when workman overhauls.
Additionally post 3 stigma can add draw ring also by bending, increases guide wheel, locally cuts the modes such as limb for preventing
Safety rope comes off, but in Practical Project, the setting choosing and preventing safety rope dropping device of post 3, need to consider and execute
Work is convenient, economy, it is simple to the factors such as use.
Embodiment 4
On the basis of above-described embodiment, as it is shown in figure 5, drag-line 10 and the connection of post 3, remove and can pass through at post
Box out on 3, make outside the mode that cable wire 10 passes, it is possible to the mode making cable wire 10 meet post 3 winding is passed through, and can make to draw after winding
Rope 10 is along post 3 while passing through (linearly), it is possible to pass crosswise (in polyline shaped) along post 3.Drag-line 10 need to be at it
Each section of termination is reliably connected with post 3.
Embodiment 5
On the basis of above-described embodiment, as shown in Figure 8, Figure 9, for the cylindrical reticulated shell 1 that span is less, wind up bolted node sphere
2 spacing also tend to less, now can also be not provided with drag-line 10, only arrange one or multi-channel post 3 in shell face and realize inspection
Repair.Close together due between post 3, only uses post 3 that maintenance also can be made to cover full roofing as fixing point.
Embodiment 6
On the basis of above-described embodiment, as shown in Figure 8, Figure 9, post 3 is at the arrangement mode of roofing, also and be requirement
Unalterable, both can use linear array, it would however also be possible to employ the forms such as interval staggered arrangement, choosing of spread pattern make post
The overall appearance of veil shell 1 reaches most preferably, overhauls the most convenient being advisable.
Above, only presently preferred embodiments of the present invention, but protection scope of the present invention is not limited thereto, any it is familiar with basis
Those skilled in the art in the technical scope that the invention discloses, the change that can readily occur in or replacement, all should contain
Within protection scope of the present invention.
Claims (10)
1. the cylindrical reticulated shell roofing being prone to maintenance, it is characterised in that: it includes cylindrical reticulated shell (1), roof boarding (9), winds up
Bolted node sphere (2), several posts (3) if arterial highway cat ladder (6)；Roof boarding (9) covers on cylindrical reticulated shell (1), upper chord node
Ball (2) is arranged on the winding up of cylindrical reticulated shell (1), and post (3) is arranged on the bolted node sphere that winds up (2), and its upper end exceeds roofing
Plate (9)；Per pass cat ladder (6) is led to roofing by ground, and its upper end is fixed on cylindrical reticulated shell 1.
Cylindrical reticulated shell roofing the most according to claim 1, it is characterised in that: post (3) is along the upper chord node of net shell
The suitable elongated setting of ball (2), post (3) longitudinally can be to use the form such as linear array, interval staggered arrangement, post (3) along net shell
If arterial highway can be arranged along shell face；Post (3) can be selected for the materials such as pipe, square tube, round steel, square steel, shaped steel.
Cylindrical reticulated shell roofing the most according to claim 1 and 2, it is characterised in that: cylindrical reticulated shell roofing also includes preventing peace
Entirely restricting the device come off, the device preventing safety rope from coming off is arranged on post (3).
Cylindrical reticulated shell roofing the most according to claim 3, it is characterised in that: the described safety rope dropping device that prevents is post
Cap (4), cap (4) is fixed on the upper end of post (3), and its sectional dimension is more than the sectional dimension of post (3).
Cylindrical reticulated shell roofing the most according to claim 3, it is characterised in that: described prevents safety rope dropping device for peace
Complete opening (11), safety vent (11) is the radial direction through hole on post (3).
Cylindrical reticulated shell roofing the most according to claim 3, it is characterised in that: if the described safety rope dropping device that prevents is
Arterial highway drag-line (10), several posts (3) are conspired to create an entirety by per pass drag-line (10).
Cylindrical reticulated shell roofing the most according to claim 6, it is characterised in that: drag-line (10) is from several posts (3)
Hole (11) in pass.
Cylindrical reticulated shell roofing the most according to claim 6, it is characterised in that: after drag-line (10) is wrapped on post (3)
On the side of the same side leaning against several posts (3), linearly.
Cylindrical reticulated shell roofing the most according to claim 6, it is characterised in that: after drag-line (10) is wrapped on post (3)
From a side of previous post (3) around another side of later post (3), the like, in polyline shaped.
10. according to the repair method of the arbitrary described cylindrical reticulated shell roofing of claim 1-9, its concrete steps:
1. maintenance worker is by arriving roof on cat ladder；2. the safety rope got on band can be fixed on post and draw by maintenance worker
Suo Shang, and can walk back and forth on longitudinal aisle of roof opposed flattened；3. maintenance worker can be by the folding and unfolding of safety rope and peace
Full rope fixing point choosing on net shell post and drag-line, overhauls roofing arbitrary region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610921368.0A CN106284664A (en) | 2016-10-21 | 2016-10-21 | A kind of cylindrical reticulated shell roofing being prone to maintenance and repair method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610921368.0A CN106284664A (en) | 2016-10-21 | 2016-10-21 | A kind of cylindrical reticulated shell roofing being prone to maintenance and repair method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106284664A true CN106284664A (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610921368.0A Pending CN106284664A (en) | 2016-10-21 | 2016-10-21 | A kind of cylindrical reticulated shell roofing being prone to maintenance and repair method thereof |
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| CN (1) | CN106284664A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916741A (en) * | 2017-12-22 | 2018-04-17 | 深圳职业技术学院 | A kind of grid shell roof bracing means |
| CN111287644A (en) * | 2020-03-24 | 2020-06-16 | 中铁第四勘察设计院集团有限公司 | Elevated station |
| CN113700198A (en) * | 2021-09-23 | 2021-11-26 | 嘉兴润弘科技有限公司 | Intelligent portable astronomical dome |
| CN114482380A (en) * | 2022-02-28 | 2022-05-13 | 中冶华天南京工程技术有限公司 | Snow accumulation and sliding impact preventing device and method on arched roof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916741A (en) * | 2017-12-22 | 2018-04-17 | 深圳职业技术学院 | A kind of grid shell roof bracing means |
| CN107916741B (en) * | 2017-12-22 | 2023-07-25 | 深圳职业技术学院 | Reticulated shell roof reinforcing device |
| CN111287644A (en) * | 2020-03-24 | 2020-06-16 | 中铁第四勘察设计院集团有限公司 | Elevated station |
| CN113700198A (en) * | 2021-09-23 | 2021-11-26 | 嘉兴润弘科技有限公司 | Intelligent portable astronomical dome |
| CN114482380A (en) * | 2022-02-28 | 2022-05-13 | 中冶华天南京工程技术有限公司 | Snow accumulation and sliding impact preventing device and method on arched roof |
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Application publication date: 20170104 |
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