CN102071780A - Method for manufacturing and mounting 120-meter long roof tile at high altitude - Google Patents
Method for manufacturing and mounting 120-meter long roof tile at high altitude Download PDFInfo
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- CN102071780A CN102071780A CN2009101993078A CN200910199307A CN102071780A CN 102071780 A CN102071780 A CN 102071780A CN 2009101993078 A CN2009101993078 A CN 2009101993078A CN 200910199307 A CN200910199307 A CN 200910199307A CN 102071780 A CN102071780 A CN 102071780A
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Abstract
The invention discloses a method for manufacturing and mounting a 120-meter long roof tile at high altitude, which is characterized by comprising the following steps of: (A) mounting a high-altitude movable platform: (a) paving roadbed square stones and sleepers, and mounting a rail; (b) mounting a tower base and wheels; (c) mounting tower balance weight; (d) mounting a moulding press supporting frame, a platform, a guy rope and a top supporting frame; and (e) mounting a tile press; and (B) mounting the roof tile: (a) providing a base plate; (b) pressing the base plate by using the tile press, and conveying the roof tile, namely raising on one side of the front part of a pressing roller way of the tile press according to the roof pitch, pressing the roof tile along the roof, conveying the roof tile, and conveying mould tiles by using a plurality of sliding supports; and (c) beating self-tapping self-drilling nails to fix the roof tile. The method for manufacturing and mounting the 120-meter long roof tile at high altitude has the characteristics of reducing machinery cost and labor cost, preventing the roof tile from being damaged in the conveying process, guaranteeing the safety of high-altitude operators, along with short construction period and high mounting quality.
Description
Technical field
The present invention relates to a kind of roof tile, specifically, is a kind of 120 meters long roof tile high-altitude fabrication and installation methods.
Background technology
Along with the raising that building roof waterproof is required, the concealed type roof tile is extensive use of in industrial construction, also promote simultaneously the flourish of large span factory building, so long yardstick roof tile just is not designed person's favor and generally selects for use, can only carry out the method for vertical transport traditionally with crane, can not carry out the transportation of over-long roof watt with the method, another kind method is plate bending rolls to be hung press watt and lay roof tile on the support with the roof double altitudes again, the transportation of this method colored steel volume must be leaned on crane, not very convenient equally, and the total defectiveness of joint of the roof tile of laying like this, restrict the development of roof tile length, also just restricted the development of large span factory building.
One 93 meters speciality roof tiles of national best working measure method for designing is introduced by the 3rd engineering company of Shanghai No.5 Metallurgical Construction Corporation: utilize custom-designed special mobile steel work pylon and platform, to press tile forming machines to be placed on the technique platform, processing lateral dominance in limit watt directly is scattered on the roofing with the walking general of pylon, thereby the purpose (referring to " Sichuan building " the 24th volume 2004.8,184-187 page or leaf) that has solved vertical transport, the level transportation of speciality roof tile and made moulding three combinations.
China Patent No. 200520044913.X has also disclosed an employing over-long roof watt high pneumatics Vata frame and has carried out the roof tile working measure.
But these known technologies all are subjected to the restriction of 120 meters limiting length roof tile constructions, roof tile is long more difficult more in the construction, finished product is yielding, high aerial transportation is difficulty very, security risk is very big, and high altitude wind is bigger, is subjected to weather effect very big, duration is difficult to guarantee, and problems such as large-scale construction equipment and labour cost height.
Therefore a known over-long roof watt job practices exists above-mentioned all inconvenience and problem.
Summary of the invention
Purpose of the present invention is to propose a kind of job practices of reaching the limitation of length of 120 meters roof tiles.
Another object of the present invention is to propose the transportation after a kind of over-long roof pressed tile is made and the job practices of on-site hoisting.
For achieving the above object, technical solution of the present invention is:
A kind of 120 meters long roof tile high-altitude fabrication and installation methods is characterized in that said method comprising the steps of:
(A) the high-altitude mobile platform is installed, is comprised:
(a) the roadbed paving cubic meter of stone, sleeper, attachment rail;
(b erection tower base and wheel;
(c) erection tower counterweight;
(d) forming press support, platform, cable rope and ceiling hold are installed;
(e) tile press is installed;
(B) roof tile is installed, is comprised:
(a) provide substrate;
(b) with the compacting of described tile press, carry roof tile, roof tile is raised on one side along the roofing compacting and carry roof tile by roof pitch in the compacting roller-way front portion of described tile press, and send type watt by several sliding supports transmission;
(c) beat self tapping from boring the nail fixed roofing tile.
120 meters long roof tile high-altitude fabrication and installation methods of the present invention can also be further achieved by the following technical measures.
Aforesaid method, the track of wherein said installation high-altitude mobile platform steps A is the I shape track, the length of described track is 36m.
Aforesaid method, the gauge of the tower mount of wherein said installation high-altitude mobile platform steps A is 6 meters.
Aforesaid method, the forming press platform of wherein said installation high-altitude mobile platform steps A are 2.3m * 20m combined type forming press platform.
Aforesaid method, wherein said tile press are provided with tile press compacting roller-way, and one side roof tile is raised along roofing compacting and transportation by roof pitch in the front portion of described tile press compacting roller-way.
Aforesaid method, the tile press of wherein said installation high-altitude mobile platform steps A are the YX114-333-666 type watt special-purpose tile press of installing.
Aforesaid method, the substrate of wherein said installation roof tile step B is a coil of strip.
Aforesaid method, the substrate of wherein said installation roof tile step B is the YX114-333-666 template.
Aforesaid method, the crest of the roof tile of wherein said installation roof tile step B is L/1000 and less than 20mm to the verticality of ridge.
Aforesaid method, the cornice of the roof tile of wherein said installation roof tile step B and the parallelism of ridge are 10mm.
After adopting technique scheme, 120 meters long roof tile high-altitude fabrication and installation methods of the present invention have the following advantages:
1. significantly reduce large-scale construction equipment expense and labour cost.
2. avoid the damage in the roof tile transportation, reduced spillage of material.
3. guaranteed work high above the ground personnel's safety.
4. the installation quality of roof tile is good, and has shortened the construction period.
Description of drawings
Fig. 1 is a high pneumatics watt construction schematic diagram;
Fig. 2 is the location diagram of overhead mobile pressure watt platform and roofing.
Among the figure: the compacting of 1 machine roller-way, 2. pull bar, 3. platform well cabinet frame, 4. press watt main frame, 5. the roof tile approach table 6. goes up a watt support, 7. platform, 8. platform railing, 9. hawser, 10. overhead, 11. colour film approach tables, 12. balancing weights, 13. tower mount, 14. take turns, 15. tracks, 16. support, 17. sleepers, 18. basic unit's cubic meters of stone.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof the present invention is illustrated further.
Now see also Fig. 1, Fig. 1 is a high pneumatics watt construction schematic diagram.As shown in the figure, the installation of described high-altitude mobile platform 7 comprises:
(a) track 15, the roadbed 18 of installation 36m length;
(b) QU80 tower mount 13 (6 meters on gauges) are installed;
(c) QU80 pylon counterweight is installed;
(d) H300 is installed, the 2.3mX20m combined type is installed the forming press platform;
(e) YX114-333-666 type watt special-purpose tile press 4 is installed;
(B) roof tile is installed, is comprised:
(a) provide substrate, described substrate is a coil of strip, preferred YX114-333-666 template;
(b) compacting, conveying roof tile;
(c) beating self tapping fixes from boring nail.
Fig. 2 shows that described tile press 4 is provided with tile press compacting roller-way 1, and one side roof tile is raised along roofing compacting and transportation by roof pitch in the front portion of described tile press compacting roller-way 1.
The practical operation step of 120 meters long roof tile high-altitude fabrication and installation methods of the present invention is as follows:
1, preceding reinspection to steel work is installed by the roofing enclosure system: (the steel work containment system can be installed after must possessing following condition).
(1) (must be errorless by drawing detailed inspection factory building roof member and main geometric through checking.
(2) adjustment of roofing agent structure finishes, roofing Eurya plant bar level mixes up.Handing over procedure is run well.
(3) various safety device have been made or have been set up and finished (cage, catladder, interim guardrail, secure flows rope, safety belt etc.) and carried out tangible secure ID.
(4) before the installation various lifting riggings, construction machinery are carried out calculation review, inspection, test, it is qualified to guarantee that construction has detected with various measurement instruments.
(5) installation is implemented completely according to construction speed with auxiliary material.
2, the measurement of important physical dimension:
(1) inspection, school instrument calibrating steel ruler obtain the approval of measurement verification unit.
When (2) roofing control net is set up, at first find out the ridge center line, center line draws by ground to be surveyed to roofing, find out the gable center line simultaneously, and draw and survey to roofing, then from the gable center line, along the every interval 9m of ridge line, draw and measure the ridge vertical line to the gutter wallboard of front and back cornice, and make mark.On the supporting member of nearly cornice, employing dish chi is surveyed and is established the ridge parallel lines, with the cornice straightness accuracy of control roof panel then.
3, set up High Altitude Platform:
Because this High Altitude Platform height is higher than the pertinent regulations of national security construction, works out the assembling of scaoffold, measure safe in utilization hereby.
Scaoffold integral body is made up of 6 parts:
(a) 36m (38Kg/m) track
(b) QU80 tower mount (6 meters on gauge);
(c) QU80 tower foundation joint 1 joint and standard utmost point joint 2 joints;
(d) H300,2.3m * 20m combined type forming press platform;
(e) YX114-333-666 type watt special-purpose tile press.
4: high-altitude mobile platform embodiment
Along factory building A
0Scaoffold is set up in the row outside, roof board rolling equipment places on the scaoffold work top, finish roof board rolling, the roof panel that processes directly transports roofing and installs, fixedly roll by certain active section allocation, overhead mobile platform is moved to next active section fixedly roll again, push ahead until finishing whole bundle bricklayers with this and do, avoided the lifting link of roofing profiled sheet ground compacting.
A, overhead mobile platform are made of walking carriage, paralell body, working platform, milling train platform, guardrail etc., and overhead mobile platform is 6m by the walking carriage wheelspan, and the platform absolute altitude is 19m, is higher than building absolute altitude 17.9m.
B, definite through designing, the walking carriage of overhead mobile platform, pylon are transformed by the TQ60/80 tower crane, and top working platform and linkage section are in factory's new work. and the designing and calculating of overhead mobile platform is attached.
C, because the top loading of whole platform is bigger, the stationarity of mobile time bottom for remaining on adopts the asynchronous machine frequency-adjustable speed-adjustable, makes operation curve smooth, reduces the impact when starting and stopping.
D, since overhead mobile platform fixed point roll, segmentation is moved, when fixed point for safety, the body of the tower side direction is fixed with the guy anchoring pile, the working platform front end is connected with steel column, with interim support platform and steel roof truss are fixed, but must releasing before moving and being connected of steel roof truss and anchoring pile. for avoiding maloperation, working platform front end steel roof truss bearing and mobile motor are taked electric and mechanical chain.
E, overhead mobile platform top are provided with safety warning light.
Earthing pole is made with the two long angle steel ∠ of 1.5m 75*5 in f, ground, and whole body of the tower is connected with track and its are reliable.
5, overhead mobile platform ground is handled.
The geology of mobile platform present position is carried out field survey to be understood, with the compacting of track ground, will tamp in the 1000mm scope of track both sides with rubble, macadam thickness guarantees the discrepancy in elevation (about 50mm) of ground and builder's road, overhead mobile platform wheelspan is 6m, must carry out ground before laying and handle.
6, track is installed
A, the special-purpose rail of overhead mobile platform is installed on track foundation, and the peg by anchoring being fixed together the holddown groove of track and special-purpose subgrade case reliably. the track installation requirement is as follows:
B, the longitudinal and transverse direction updip of rail top face gradient are not more than 1/1000;
C, gauge error are not more than 1/1000 of nominal value, and its absolute value is not more than 6mm;
D, the every spacing 6m of rail establish one of rail distance rod;
E, at 1 meter of distance rail end stopper is installed at least;
F, make reliable ground by the national regulation requirement; Its ground resistance is not more than 4 ohm;
The cable of g, the walking of overhead mobile platform must not pull or direct kiss the earth, needs by the user built on stilts when walking.
7, the installation of overhead mobile platform
A, equipment mobile platform are installed and used aids such as 30 tons, 50 tons, 80 tons mobile cranes each and wire rope, jig.
B, erection procedure
Overhead mobile platform scene is in place → and mobile crane is in place → walking carriage → installation ballast → installation code joint → installation work platform → installation tile press → installation mobile platform → debug → try out → install examination is installed.
8, walking carriage, counterweight and standard knot are installed
TLE300 mobile crane (30t) is selected in the lifting of overhead mobile platform walking carriage, counterweight and standard knot for use, operating radius 8m, the long 25.5m of mobile jib, rated load weight 8.9t. at first slings walking carriage integral body, be placed on the track exactly, the locking chassis is forbidden trolley running or is moved in installing engineering. then with the ballast equilibrium in both sides, chassis underframe ground, and fix. lift the top standard knot then.
9, working platform and tile press are installed
Heavily about 5 tons of working platform, length is 20 meters, 20 meters of setting height(from bottom)s; Each heavily about 8 tons at roof panel tile press two joints, length is 8 meters, about 26 meters of setting height(from bottom), 80 tons of mobile cranes are selected in integral hoisting after the assembled on site for use during lifting, and the crane radius of clean-up is 8 meters, long 40 meters of mobile jib, rated load weight is 15 tons, satisfies lifting requirements.
10, tile press is installed long 35 meters of mobile jib, and rated load weight is 12 tons, satisfies lifting requirements.
11, after installing more than, pull bar and working platform middle part pulling-rod frame are linked together with high-strength bolt, and link up with platform top rail junction plate.
A, connect overhead mobile platform electric line, and check the connection of all parts, errorless post debugging turns round.
After b, overhead mobile platform ran to assigned address, for preventing that overhead mobile platform from toppling or move that body of the tower is beaten earth anchor ground mode with cable wind rope overhead mobile platform is fixed, top was connected and fixed overhead mobile platform and roof truss girder with Chain block.
C, the power taking nearby of overhead mobile platform power supply, cable must not pull on ground, must unsettled drawing establish.
12, overhead mobile platform is pressed watt
Overhead mobile platform presses watt-hour that running mechanism is locked, and forbids platform walking or mobile.Move overhead mobile platform when avoiding overhead mobile platform to be connected, cause capsizing case to take place, so employing electric interlock ground mode ensures with the roof truss attachment.
Carry out the making and outer (21)～(58) of the on-the-spot A0 axle trajectory of portable scaoffold according to portable scaoffold shop detail drawing and lay the construction of using the concrete basis.
After treating that the concrete foundation construction is good, installation of carrying out portable scaoffold of 80t mobile crane.Treat to carry out after portable scaoffold installs, be movably walking under no problem situation, again pressing a watt main frame to hang on the mobile scaoffold and installation in position.
Simultaneously on the roof truss purlin from cornice to ridge 120m the long springboard of laying, springboard is tackled mobile platform, puts well on the springboard to connect a watt barrel support, can be put in fully on the barrel support after each piece plate is extruded, the workman of transportation group then puts well watt lifting on the purlin again, and one of every compacting is just born one away.
The high-altitude pressing plate can not be the same with the ground pressing plate, should be fixed on the barrel support that fishplate bar is used on the springboard, and the cylinder top will be provided with nip roll, and nip roll is on plate, and main rising prevents that strong wind from the process of pressing plate, blowing plate, and plate can not normally be suppressed and damage.
13, overhead mobile platform displacement
Press watt-hour, overhead mobile platform is disposable to be shifted after the compacting of roof tile in the construction section is finished.Before the displacement, adopt the electric interlock mode to guarantee that tile press is in off working state, the cable wind rope that comes loose is connected Chain block with top, could begin displacement work then. slowly start overhead mobile platform to the track front end, then the subgrade case at rear portion and track are laid forward and put in place, and run to next forward and press watt assigned address.
Allowable variation such as following table 1 that the die mould metal sheet is installed.
The allowable variation table (mm) that table 1 die mould metal sheet is installed
Above embodiment is only for the usefulness that the present invention is described, but not limitation of the present invention, person skilled in the relevant technique under the situation that does not break away from the spirit and scope of the present invention, can also be made various conversion or variation.Therefore, all technical schemes that are equal to also should belong to category of the present invention, should be limited by each claim.
Claims (10)
1. one kind 120 meters long roof tile high-altitude fabrication and installation methods is characterized in that said method comprising the steps of:
(A) the high-altitude mobile platform is installed, is comprised:
(a) the roadbed paving cubic meter of stone, sleeper, attachment rail;
(b erection tower base and wheel;
(c) erection tower counterweight;
(d) forming press support, platform, cable rope and ceiling hold are installed;
(e) tile press is installed;
(B) roof tile is installed, is comprised:
(a) provide substrate;
(b) with the compacting of described tile press, carry roof tile, roof tile is raised on one side along the roofing compacting and carry roof tile by roof pitch in the compacting roller-way front portion of described tile press, and send type watt by several sliding supports transmission;
(c) beat self tapping from boring the fixing described roof tile of nail.
2. 120 meters long roof tile high-altitude fabrication and installation methods as claimed in claim 1 is characterized in that the track of described installation high-altitude mobile platform steps A is the I shape track, and the length of described track is 36m.
3. 120 meters long roof tile high-altitude fabrication and installation methods as claimed in claim 1 is characterized in that the gauge of the tower mount of described installation high-altitude mobile platform steps A is 6 meters.
4. 120 meters long roof tile high-altitude fabrication and installation methods as claimed in claim 1 is characterized in that, the forming press platform of described installation high-altitude mobile platform steps A is 2.3m * 20m combined type forming press platform.
5. 120 meters long roof tile high-altitude fabrication and installation methods as claimed in claim 1 is characterized in that the tile press of described installation high-altitude mobile platform steps A is a YX114-333-666 type watt special-purpose tile press.
6. as claim 1 or 5 described 120 meters long roof tile high-altitude fabrication and installation methods, it is characterized in that, described tile press is provided with tile press compacting roller-way, and one side roof tile is raised along roofing compacting and transportation by roof pitch in the front portion of described tile press compacting roller-way.
7. 120 meters long roof tile high-altitude fabrication and installation methods as claimed in claim 1 is characterized in that the substrate of described installation roof tile step B is a coil of strip.
8. 120 meters long roof tile high-altitude fabrication and installation methods as claimed in claim 1 is characterized in that the substrate of described installation roof tile step B is the YX114-333-666 template.
9. 120 meters long roof tile high-altitude fabrication and installation methods as claimed in claim 1 is characterized in that, the crest of the roof tile of described installation roof tile step B is L/1000 and less than 20mm to the verticality of ridge.
10. 120 meters long roof tile high-altitude fabrication and installation methods as claimed in claim 1 is characterized in that the cornice of the roof tile of described installation roof tile step B and the parallelism of ridge are 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101993078A CN102071780B (en) | 2009-11-24 | 2009-11-24 | Method for manufacturing and mounting 120-meter long roof tile at high altitude |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101993078A CN102071780B (en) | 2009-11-24 | 2009-11-24 | Method for manufacturing and mounting 120-meter long roof tile at high altitude |
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| Publication Number | Publication Date |
|---|---|
| CN102071780A true CN102071780A (en) | 2011-05-25 |
| CN102071780B CN102071780B (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101993078A Active CN102071780B (en) | 2009-11-24 | 2009-11-24 | Method for manufacturing and mounting 120-meter long roof tile at high altitude |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374566A (en) * | 2014-12-03 | 2015-02-25 | 国家电网公司 | Conductor passing pulley experiment rack |
| CN104499659A (en) * | 2014-12-26 | 2015-04-08 | 高凯 | Mobile plate paving equipment and method |
| CN104763109A (en) * | 2015-04-13 | 2015-07-08 | 中冶建工集团有限公司 | Quick construction method for pressed bottom tile of large-span steel structure factory building roof |
| TWI563152B (en) * | 2014-09-09 | 2016-12-21 | Chun Yuan Steel Industry Co Ltd | A method for constructing building |
| CN109772968A (en) * | 2019-02-18 | 2019-05-21 | 中国二十二冶集团有限公司 | The construction method of steel structural plant roof color steel tile |
-
2009
- 2009-11-24 CN CN2009101993078A patent/CN102071780B/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI563152B (en) * | 2014-09-09 | 2016-12-21 | Chun Yuan Steel Industry Co Ltd | A method for constructing building |
| CN104374566A (en) * | 2014-12-03 | 2015-02-25 | 国家电网公司 | Conductor passing pulley experiment rack |
| CN104499659A (en) * | 2014-12-26 | 2015-04-08 | 高凯 | Mobile plate paving equipment and method |
| CN104763109A (en) * | 2015-04-13 | 2015-07-08 | 中冶建工集团有限公司 | Quick construction method for pressed bottom tile of large-span steel structure factory building roof |
| CN104763109B (en) * | 2015-04-13 | 2017-01-25 | 中冶建工集团有限公司 | Quick construction method for pressed bottom tile of large-span steel structure factory building roof |
| CN109772968A (en) * | 2019-02-18 | 2019-05-21 | 中国二十二冶集团有限公司 | The construction method of steel structural plant roof color steel tile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102071780B (en) | 2012-07-25 |
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