CN110469061B - Laminated slab mounting method suitable for inclined roof - Google Patents
Laminated slab mounting method suitable for inclined roof Download PDFInfo
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- CN110469061B CN110469061B CN201910802115.5A CN201910802115A CN110469061B CN 110469061 B CN110469061 B CN 110469061B CN 201910802115 A CN201910802115 A CN 201910802115A CN 110469061 B CN110469061 B CN 110469061B
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- superimposed sheet
- anchor clamps
- laminated slab
- angle
- roof
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D15/00—Apparatus or tools for roof working
- E04D15/04—Apparatus or tools for roof working for roof coverings comprising slabs, sheets or flexible material
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
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Abstract
The invention discloses a method for installing a laminated slab suitable for an inclined roof, which mainly solves the problems of a hoisting link and the installation and fixation of the laminated slab on the inclined roof when the existing laminated slab is installed on the inclined roof; after the superimposed sheet hangs to oblique roofing, through with the superimposed sheet connection fix about on the even roof beam of arranging, the superimposed sheet that makes the ridge both sides offsets the unbalance force each other through the dead weight and the installation that stabilizes is fixed on oblique roofing, has effectively avoided the superimposed sheet problem that the gliding shifted to appear, has guaranteed construction quality and construction safety.
Description
Technical Field
The invention belongs to the technical field of inclined roof construction, and particularly relates to a method for installing a laminated slab suitable for an inclined roof.
Background
At present, no mature installation method exists for large-area installation of laminated slabs for an inclined roof, in the existing construction method, the laminated slabs are generally conveyed to a construction site and horizontally stacked, when the laminated slabs are lifted and installed along with the construction progress, the laminated slabs are also in a horizontal state, the inclined roof for installing the laminated slabs generally has an unequal inclination angle of 20-30 degrees, if the laminated slabs are still lifted and installed in the horizontal state, one end of each laminated slab inevitably contacts with the roof in advance, so that reinforcing steel bars at the corresponding end part of each laminated slab are easy to touch, bend and deform, the construction is inconvenient, and the safety and other problems are easy to occur. And after superimposed sheet hoists to oblique roofing, also there is certain technical degree of difficulty to superimposed sheet fixed on the roofing under the tilt state, if fixed unstable, because superimposed sheet's dead weight, phenomenons such as gliding aversion appear easily, seriously influences superimposed sheet's normal installation, the potential safety hazard that the superimposed sheet falls appears even.
Disclosure of Invention
The invention aims to: in view of the above-described problems, a method for installing a composite slab, which can be preferably applied to an inclined roof, is provided.
The technical scheme of the invention is realized as follows: the utility model provides a superimposed sheet installation method suitable for oblique roofing which characterized in that: the method specifically comprises the following installation steps:
a) placing the laminated slab on a supporting surface of an angle adjusting mechanism, adjusting the inclination of the supporting surface through the angle adjusting mechanism, and driving the laminated slab on the supporting surface to incline synchronously until the inclination angle of the laminated slab on the supporting surface is consistent with the installation angle of the laminated slab on the inclined roof;
b) hoisting the inclined and adjusted laminated slab, and enabling the posture of the laminated slab to be always in the inclined state in the hoisting process, so that the laminated slab is directly placed on the inclined roof in the inclined state when being installed on the roof;
c) through erection joint fixed establishment with the superimposed sheet erection fixation on oblique roofing, erection joint fixed establishment is including placing the compensating beam on the roof ridge and connecting the roof beam even at the compensating beam both ends, even the roof beam is connected with the superimposed sheet that corresponds the side through a plurality of anchor clamps units, through the superimposed sheet of connecting simultaneously on the roof ridge both sides even roof beam, through the superimposed sheet dead weight offset each other unbalanced force and firm the installation on the slope roofing.
In the step a), the angle adjusting mechanism comprises a supporting plate and a turnover plate, one end of the turnover plate is hinged with the supporting plate, the other end of the turnover plate is connected with a telescopic adjusting and supporting mechanism, the turnover plate can be driven to rotate around a hinged point with the supporting plate through the telescopic adjusting and supporting mechanism and is supported at a certain inclination angle, the upper end surface of the turnover plate is a supporting surface for supporting the laminated plate, a supporting stop block for supporting the laminated plate in an inclined state is arranged at the lower end of the upper end surface of the turnover plate, and when the laminated plate is placed on the turnover supporting surface, one end of the laminated plate abuts against the supporting stop block on the turnover plate.
According to the method for installing the laminated slab suitable for the inclined roof, the horizontal adjusting support seat is arranged at the bottom of the support plate, the round level bubble is arranged on the support plate, the horizontal adjusting support seat adopts a hand-operated adjusting mode, and the heights of four supporting feet below the support plate are adjusted by rotating a hand-operated rotating wheel of the horizontal adjusting support seat, so that the corresponding round level bubble on the support plate is centered and leveled.
According to the method for installing the laminated slab suitable for the inclined roof, the angle degree disc is arranged at the hinged position of the supporting plate and the turnover plate and used for reading the accurate rotating angle of the turnover plate relative to the supporting plate, one end of the turnover plate rotates upwards under the action of the telescopic adjusting and supporting mechanism and simultaneously drives the laminated slab supported on the turnover plate to rotate, and the rotating angle of the laminated slab is determined by the inclined angle of the inclined roof.
The invention relates to a method for installing a laminated slab suitable for an inclined roof, which is characterized in that a telescopic adjusting and supporting mechanism comprises a base, an adjustable rod and a hand-operated rotating wheel, wherein the upper end of the adjustable rod is connected with the bottom surface of a turnover plate through an anchoring end, the lower end of the adjustable rod is in threaded connection with the base, the adjustable rod can be driven to stretch through the hand-operated rotating wheel so as to adjust an inclined included angle between the turnover plate and a supporting plate, after the laminated slab is placed on the turnover plate, the hand-operated rotating wheel of the rear telescopic adjusting and supporting mechanism is rotated so that the adjustable rod extends out and raises the angle of the laminated slab, an angle reading disc is observed so that the inclined angle of the laminated slab reaches a required angle, and at the moment, the inclined angle of the.
In the step c), the connecting beam for installing the connecting and fixing mechanism is connected with the end parts of the truss reinforcing steel bars on the laminated slab through a plurality of clamp units, the truss reinforcing steel bars penetrate through a plurality of truss supports arranged on the laminated slab, the clamp units are arranged between two adjacent truss supports close to the edges of two sides on the laminated slab, and the end parts of the truss reinforcing steel bars penetrate through the clamp units and then extend into the truss supports at the outermost side.
The invention relates to a method for installing a laminated slab suitable for an inclined roof, which is characterized in that a clamp unit is formed by splicing an upper clamp and a lower clamp, a connecting beam is fixedly connected with the upper clamp or the lower clamp, mutually matched grooves are arranged on the corresponding end surfaces of the upper clamp and the lower clamp, after the upper clamp and the lower clamp are spliced together, the grooves of the upper clamp and the lower clamp are mutually matched to form a steel bar installing hole for a truss steel bar to pass through, when the clamp unit is connected with the truss steel bar, the clamp unit is disassembled, the clamp is installed on the truss steel bar through the groove of the upper clamp, the lower clamp is also installed on the truss steel bar through the groove, and hidden buttons arranged in the upper clamp and the lower clamp can be mutually and temporarily fixed into a whole, so that the steel bar installing holes of the upper clamp and the lower clamp are combined into a whole to clamp and.
According to the method for installing the laminated slab suitable for the inclined roof, the upper half bolts are arranged at the end parts of the two sides of the upper clamp, the lower half bolts are arranged at the end parts of the two sides of the lower clamp, and after the upper clamp and the lower clamp are spliced together, the upper half bolts of the upper clamp and the lower half bolts of the lower clamp are matched to form a complete bolt structure and are connected together through nuts to be permanently closed.
The invention mainly solves the problems of hoisting link and installation and fixation of the laminated slab on the inclined roof when the existing laminated slab is installed on the inclined roof, firstly, the laminated slab can be inclined to the angle when the inclined roof is installed before being hoisted by placing the laminated slab on the angle adjusting mechanism, then, the inclined laminated slab is hoisted, and the posture of the laminated slab in the hoisting process is kept consistent with the inclined state when the laminated slab is installed on the inclined roof, so that the laminated slab can be directly installed on the inclined roof in the required inclined angle state, and the problems of the laminated slab in the horizontal state in the installation process are effectively avoided; after the superimposed sheet hung to oblique roofing, through with superimposed sheet connection fix about on the even roof beam of arranging to the superimposed sheet that makes the ridge both sides offsets the unbalance force each other through the dead weight and the installation that stabilizes is fixed on oblique roofing, has effectively avoided the superimposed sheet problem that the gliding aversion appears, has guaranteed construction quality and construction safety.
Drawings
Fig. 1 is a schematic structural view of an angle adjusting mechanism according to the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a schematic structural view of the installation, connection and fixation mechanism of the present invention.
Fig. 4 is a front view of fig. 3.
Fig. 5 is a top view of fig. 3.
Fig. 6 is a partially enlarged view of a connection node of the clamp unit in the mount connection fixing mechanism of the present invention.
Fig. 7 is a schematic structural view of a clamp unit in the installation and connection fixing mechanism of the present invention.
The labels in the figure are: 1 is the backup pad, 2 is the returning face plate, 3 is the superimposed sheet, 4 is the support dog, 5 is angle degree dish, 6 is the round air level, 7 is the base, 8 is the adjustable rod, 9 is hand runner, 10 is the anchor end, 11 is the horizontal adjustment supporting seat, 12 is the freely movable joint, 13 is the compensating beam, 14 is even roof beam, 15 is the truss support, 16 is the truss reinforcing bar, 17 is last anchor clamps, 18 is lower anchor clamps, 19 is the reinforcing bar mounting hole, 20 is first bolt, 21 is second bolt, 22 is the nut, 23 is the anchor clamps unit.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 7, a method for installing a laminated slab suitable for a sloping roof specifically includes the following installation steps:
a) the superimposed sheet 3 is placed on the supporting surface of the angle adjusting mechanism, the inclination of the supporting surface is adjusted through the angle adjusting mechanism, and the superimposed sheet 3 on the supporting surface is driven to incline synchronously until the inclination angle of the superimposed sheet 3 on the supporting surface is consistent with the installation angle of the superimposed sheet 3 on the inclined roof.
As shown in fig. 1 and 2, the angle adjusting mechanism comprises a support plate 1 and a turnover plate 2, a horizontal adjusting support seat 11 is arranged at the bottom of the support plate 1, a round level bubble 6 is arranged on the support plate 1, the horizontal adjusting support seat adopts a hand-operated adjusting mode, and the heights of four support legs below the support plate 1 are adjusted by rotating a hand-operated rotating wheel of the horizontal adjusting support seat, so that the corresponding round level bubble 6 on the support plate 1 is centered and leveled, and the support plate can be ensured to be in a relatively horizontal state through the matching of the horizontal adjusting support seat and the round level bubble; one end of the turnover plate 2 is hinged with the supporting plate 1 through a movable joint 12, the other end of the turnover plate 2 is connected with a telescopic adjusting and supporting mechanism, the telescopic adjusting and supporting mechanism can drive the turnover plate 2 to rotate around a hinged point with the supporting plate 1 and support the turnover plate 2 at a certain inclination angle, an angle degree dial 5 is arranged at the hinged position of the supporting plate 1 and the turnover plate 2, the angle degree dial 5 is used for reading the accurate rotation angle of the turnover plate 2 relative to the supporting plate 1, one end of the turnover plate rotates upwards under the action of the telescopic adjusting and supporting mechanism and simultaneously drives a laminated slab supported on the turnover plate to rotate, and the rotation angle of the laminated slab is determined by the inclination angle of an inclined roof; the upper end face of the turnover plate 2 is a supporting face for supporting the laminated slab 3, a supporting stop block 4 for supporting the laminated slab 3 in an inclined state is arranged at the lower end of the upper end face of the turnover plate 2, and when the laminated slab 3 is placed on the supporting face of the turnover plate 2, one end of the laminated slab 3 is abutted against the supporting stop block 4 on the turnover plate 2.
In this embodiment, flexible regulation supporting mechanism includes base 7, adjustable pole 8 and hand runner 9, anchor end 10 is passed through to adjustable pole 8's upper end and is connected with 2 bottom surfaces of returning face plate, its lower extreme and base 7 threaded connection, it is flexible to drive adjustable pole 8 through hand runner 9 energy, with the slope contained angle between adjustment returning face plate 2 and the backup pad 1, place back on returning face plate 2 when superimposed sheet 3, rotatory rear side flexible regulation supporting mechanism's hand runner 9, make adjustable pole 8 stretch out and raise superimposed sheet 3 angle, observation angle reading dish 5 makes its inclination reach the angle of requirement till, superimposed sheet 3 inclination on returning face plate 2 this moment is unanimous with superimposed sheet 3 installation angle on the oblique roofing.
b) And hoisting the inclined and adjusted laminated slab 3, and keeping the posture of the laminated slab 3 in the hoisting process in the inclined state all the time, so that the laminated slab 3 is directly placed on an inclined roof in the inclined state when the laminated slab 3 is installed on the roof.
c) Install 3 erection fixings of superimposed sheet on oblique roofing through erection joint fixed establishment, erection joint fixed establishment is including placing compensating beam 13 on the roof ridge and connecting the roof beam 14 even at compensating beam 13 both ends, even roof beam 14 is connected with the superimposed sheet 3 that corresponds the side through a plurality of anchor clamps units 23, through superimposed sheet 3 of connecting simultaneously on roof ridge both sides even roof beam 14, through superimposed sheet 3's dead weight offset each other out unbalanced force and firm installing on the slope roofing.
As shown in fig. 3 to 6, the coupling beam 14 for installing and connecting the fixing mechanism is connected to the end of the truss reinforcement 16 on the laminated slab 3 through a plurality of clamp units 23, the truss reinforcement 16 penetrates through a plurality of truss supports 15 provided on the laminated slab 3, the clamp unit 23 is provided between two adjacent truss supports 15 near the two side edges on the laminated slab 3, and the end of the truss reinforcement 16 passes through the clamp unit 23 and then extends into the truss support 15 at the outermost side.
As shown in fig. 7, the clamp unit 23 is formed by splicing an upper clamp 17 and a lower clamp 18, the coupling beam 14 is fixedly connected with the upper clamp 17, the corresponding end surfaces of the upper clamp 17 and the lower clamp 18 are provided with mutually matched grooves, after the upper clamp 17 and the lower clamp 18 are spliced together, the grooves of the upper clamp and the lower clamp are mutually matched to form a steel bar installation hole 19 for the truss steel bar 16 to pass through, when the clamp unit 23 is adopted to be connected with the truss steel bar 16, the clamp unit 23 is disassembled, the clamp is installed on the truss steel bar 16 through the groove of the upper clamp 17, the lower clamp 18 is also installed on the truss steel bar 16 through the groove, and the hidden buttons arranged in the upper clamp and the lower clamp can be temporarily fixed into a whole, so that the steel bar installation holes 19 of the upper clamp and the lower clamp are combined into a whole for clamping and fixing the truss steel bar 16.
Wherein, the both sides tip of going up anchor clamps 17 is provided with first half bolt 20, the both sides tip of anchor clamps 18 is provided with second half bolt 21 down, go up anchor clamps 17 and 18 concatenation backs down together, first half bolt 20 of going up anchor clamps 17 forms complete bolt structure with the cooperation of second half bolt 21 of anchor clamps 18 down to link together through nut 22, carry out permanent closure, make a plurality of anchor clamps units on linking the roof beam respectively with the end connection who corresponds the truss reinforcing bar, thereby realize linking the fixed connection of roof beam and superimposed sheet.
Finally, the connecting beam 14 is in rigid rotary connection with the balance beam 13 through a rotating pin, unbalanced forces are mutually offset through the self weights of the laminated slabs 3 which are symmetrical left and right, the problem that the laminated slabs slide down and shift is effectively avoided, and the construction quality and the construction safety are ensured, so that the whole process that the laminated slabs are hoisted by stacking and then are fixed to the inclined roof is completed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a superimposed sheet installation method suitable for oblique roofing which characterized in that: the method specifically comprises the following installation steps:
a) placing the laminated slab on a supporting surface of an angle adjusting mechanism, adjusting the inclination of the supporting surface through the angle adjusting mechanism, and driving the laminated slab on the supporting surface to incline synchronously until the inclination angle of the laminated slab on the supporting surface is consistent with the installation angle of the laminated slab on the inclined roof;
b) hoisting the inclined and adjusted laminated slab, and enabling the posture of the laminated slab to be always in the inclined state in the hoisting process, so that the laminated slab is directly placed on the inclined roof in the inclined state when being installed on the roof;
c) through erection joint fixed establishment with the superimposed sheet erection fixation on oblique roofing, erection joint fixed establishment is including placing the compensating beam on the roof ridge and connecting the roof beam even at the compensating beam both ends, even the roof beam is connected with the superimposed sheet that corresponds the side through a plurality of anchor clamps units, through the superimposed sheet of connecting simultaneously on the roof ridge both sides even roof beam, through the superimposed sheet dead weight offset each other unbalanced force and firm the installation on the slope roofing.
2. A method for installing a laminated slab suitable for a sloping roof as claimed in claim 1, wherein: in step a), angle adjustment mechanism includes backup pad and returning face plate, the one end and the backup pad of returning face plate are articulated, the other end and the flexible regulation supporting mechanism of returning face plate are connected, can drive the returning face plate through flexible regulation supporting mechanism and rotate around the pin joint with the backup pad to support certain inclination with the returning face plate, the up end of returning face plate is for being used for supporting the holding surface of coincide board the low side of returning face plate up end is provided with and is used for supporting the support dog of coincide board under the tilt state, when the superimposed sheet was placed in the holding surface of returning face plate, makes the one end of superimposed sheet support the support dog department on the returning face plate by leaning on.
3. A method for installing a superimposed sheet suitable for a sloping roof as claimed in claim 2, wherein: the bottom of backup pad is provided with the level (l) ing supporting seat be provided with the round air level in the backup pad, the level (l) ing supporting seat adopts hand formula regulation mode, through the hand runner of rotatory level (l) ing supporting seat to the height of four supporting legss in adjustment backup pad below, thereby make the round air level centering that corresponds in the backup pad reach the level.
4. A method for installing a superimposed sheet suitable for a sloping roof as claimed in claim 2, wherein: the articulated department of backup pad and returning face plate is provided with angle degree dish, angle degree dish is used for reading the returning face plate and rotates for the backup pad pivoted accuracy angle, the one end of returning face plate upwards rotates under the effect of flexible regulation supporting mechanism, drives the superimposed sheet rotation of supporting on the returning face plate simultaneously, and the turned angle of superimposed sheet is decided by the inclination of oblique roofing.
5. The method for installing a laminated slab suitable for a sloping roof as claimed in claim 4, wherein: the utility model discloses a folding plywood, including the upset board, the upset board bottom surface is connected with the fixed end, the telescopic regulation supporting mechanism includes base, adjustable pole and hand runner, the upper end of adjustable pole is passed through the anchor end and is connected with the upset board bottom surface, its lower extreme and base threaded connection, it is flexible to drive the adjustable pole through hand runner, with the slope contained angle between adjustment upset board and the backup pad, place the back on the upset board when the superimposed sheet, the flexible regulation supporting mechanism's of rotatory rear hand runner, make the adjustable pole stretch out and raise the superimposed sheet angle, observation angle reading dish makes its inclination reach the angle of requirement till, the inclination of superimposed sheet on the upset board and the installation angle of superimposed sheet on the oblique roofing are unanimous this.
6. A method of installing a composite slab suitable for a sloping roof as claimed in any one of claims 1 to 5, wherein: in step c), the connecting beam of the installation connection fixing mechanism is connected with the truss reinforcing steel bar end part on the laminated slab through a plurality of clamp units, the truss reinforcing steel bar penetrates through a plurality of truss supports arranged on the laminated slab, the clamp units are arranged between two adjacent truss supports close to edges on two sides on the laminated slab, and the truss reinforcing steel bar end part extends into the truss support on the outermost side after penetrating through the clamp units.
7. The method for installing a laminated slab suitable for a sloping roof as claimed in claim 6, wherein: the anchor clamps unit is formed by last anchor clamps and lower anchor clamps concatenation, even roof beam and last anchor clamps or anchor clamps fixed connection down go up anchor clamps and down the corresponding terminal surface of anchor clamps be provided with the slot of mutually supporting, go up anchor clamps and lower anchor clamps concatenation back together, the slot of upper and lower anchor clamps mutually supports and constitutes the reinforcing bar mounting hole that is used for the truss reinforcing bar to pass, when adopting anchor clamps unit and truss reinforcement to be connected, unpack the anchor clamps unit apart, install anchor clamps on the truss reinforcing bar through the slot of last anchor clamps, install the truss reinforcing bar through the slot with lower anchor clamps equally, on, the hidden discount that sets up in the anchor clamps can be fixed temporarily each other and become integrative, make the synthetic whole in the reinforcing bar mounting hole of upper and lower anchor clamps for clip the truss reinforcing bar and fix.
8. A method for installing a superimposed sheet suitable for a sloping roof as claimed in claim 7, wherein: the clamp is characterized in that the end parts of two sides of the upper clamp are provided with a first half bolt, the end parts of two sides of the lower clamp are provided with a second half bolt, after the upper clamp and the lower clamp are spliced together, the first half bolt of the upper clamp and the second half bolt of the lower clamp are matched to form a complete bolt structure, and the upper clamp and the lower clamp are connected together through nuts to be permanently closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910802115.5A CN110469061B (en) | 2019-08-28 | 2019-08-28 | Laminated slab mounting method suitable for inclined roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910802115.5A CN110469061B (en) | 2019-08-28 | 2019-08-28 | Laminated slab mounting method suitable for inclined roof |
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| CN110469061A CN110469061A (en) | 2019-11-19 |
| CN110469061B true CN110469061B (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910802115.5A Active CN110469061B (en) | 2019-08-28 | 2019-08-28 | Laminated slab mounting method suitable for inclined roof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112459332B (en) * | 2020-12-23 | 2024-08-30 | 福州建工集团有限公司 | Superimposed sheet mounting structure who is practical in oblique roofing |
| CN113044718B (en) * | 2021-04-02 | 2023-11-28 | 厦门三航混凝土有限公司 | A turn-over device for superimposed sheet production |
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| CN109879155A (en) * | 2019-04-16 | 2019-06-14 | 中建八局第二建设有限公司 | A kind of device of fast hoisting superimposed sheet |
| CN209261005U (en) * | 2018-11-27 | 2019-08-16 | 福建卓越建设工程开发有限公司 | Precast splice type superimposed sheet suspension type support construction |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2012007339A (en) * | 2010-06-23 | 2012-01-12 | Beltec:Kk | Fixture of other object |
| JP2014227722A (en) * | 2013-05-22 | 2014-12-08 | 株式会社ピアレックス・テクノロジーズ | Method of manufacturing roof material |
| CN107246532A (en) * | 2017-05-31 | 2017-10-13 | 安徽奥睿德科技发展有限公司 | A kind of para-seismic support on roofing |
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