CN102409838B - Moveable operating platform and method for constructing suspended ceiling of roof by using same - Google Patents
Moveable operating platform and method for constructing suspended ceiling of roof by using same Download PDFInfo
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- CN102409838B CN102409838B CN201110241210.6A CN201110241210A CN102409838B CN 102409838 B CN102409838 B CN 102409838B CN 201110241210 A CN201110241210 A CN 201110241210A CN 102409838 B CN102409838 B CN 102409838B
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Abstract
The invention provides a moveable operating platform and a method for constructing a suspended ceiling of a roof by using the same. The moveable operating platform and the method are used for constructing suspended ceiling plates of a long-span saddle-shaped roof. The moveable operating platform comprises more than one unit platform, more than one suspending piece and more than one dragging device, wherein square tubes are welded into the unit platforms; the unit platforms are successively and detachably connected into a groove-shaped construction; the suspending pieces are fixed at an upper end of the groove-shaped construction; the upper ends of the suspending pieces are suspended on a cable rope; and the dragging devices are fixed on the groove-shaped construction and are connected to purlins of a roof structure by dragging wire ropes. When the moveable operating platform provided by the invention is used for suspending and assembling the long-span saddle-shaped roof, the unit platforms can be detached following the change in roof width, thereby saving a large amount of costs of repeatedly used materials of a full frame, being economical and ensuring construction period, construction quality and safety.
Description
Technical field
The present invention relates to roof suspended ceiling cable type Mobile operating platform technical field, particularly a kind of Mobile operating platform and utilize the roof suspended ceiling construction method of Mobile operating platform
Background technology
At present, in the time of roof suspended ceiling, usually can use the Mobile operating platform of cable type, its by cable hoisting on the steel work purlin of roofing.When use, first to carry out the installation of cable, be respectively fixed on steel work purlin by several cables, then by pulley is set on hanging piece, Mobile operating platform is hung on cable, finally by electric block draw-gear, operating platform can be moved horizontally, and constructor carries out roof suspended ceiling plate installation operation in operating platform.
But, because the staff in Mobile operating platform is in work high above the ground state, thereby to fully guarantee its safety and stability.In addition, along with the requirement more and more higher to architectural appearance, the shape of many roofings is also all the more complicated, the saddle-shaped roofing of for example large span, as shown in Figure 1, width difference before and after it, and existing Mobile operating platform length cannot change, cause being difficult to utilize existing Mobile operating platform to carry out lifting construction, increased the difficulty of roofing construction.
Summary of the invention
The object of this invention is to provide a kind of Mobile operating platform and utilize the roof suspended ceiling construction method of Mobile operating platform, to solve existing Mobile operating platform bad adaptability, the low problem of safety.
The present invention proposes a kind of Mobile operating platform, for large span shape of a saddle roof suspended ceiling plate construction operation, comprise more than one unit platforms, more than one hanging piece and more than one draw-gear, unit is flat to be welded by square tube, and unit platforms connects and composes a bathtub construction removably successively, hanging piece is fixed on bathtub construction upper end, and its upper end is hung on cable; Draw-gear is fixed in bathtub construction, and is connected to by haulage cable on the purlin of roof structure.
Further, between unit platforms, be connected by high-strength bolt.
Further, described Mobile operating platform, also comprises more than one safety belt, and safety belt is connected on the purlin of roof structure.
Further, each hanging piece comprises again two clamping plates, two junction plates and bearing, two clamping plates is clipped on the square tube of bathtub construction upper end, and be connected by more than one bolt between clamping plate, two junction plates are fixed in respectively the both sides, upper end of two clamping plates, bearing is connected between two junction plates, and hangs on cable.
Further, described Mobile operating platform, it also comprises safety lock, it is arranged on haulage cable.
Further, cable diameters is 26mm.
Further, described Mobile operating platform, its wide 800mm, high 1000mm, long 3000～7000mm, structure adopts 40x3 square tube welding production, and every 1000mm is a unit platforms, and the high-strength bolt by 4 M12 between unit platforms connects.
A kind of roof suspended ceiling construction method of utilizing Mobile operating platform of the another proposition of the present invention, for large span shape of a saddle roof suspended ceiling plate construction operation, comprises the following steps:
A, inside and outside roofing, on ring beam, tie and anchoring cable, cable is longitudinally uniformly distributed;
B, on cable, hang Mobile operating platform, described Mobile operating platform comprises dismountable more than one unit platforms;
C, by Mobile operating platform by outer shroud inwardly ring move horizontally, and progressively remove unit platforms in moving process, and in Mobile operating platform, carry out roof suspended ceiling plate construction operation.
Further, in step C, while removing unit platforms, comprise the following steps:
C1, Mobile operating platform is moved to the position of roof structure purlin;
C2, Mobile operating platform is fixed on purlin;
C3, above the unit platforms that will remove, hang a pulley;
C4, by being located in the rope in this pulley, the unit platforms that will remove is connected with purlin;
C5, unit platforms is separated with Mobile operating platform;
C6, this rope is progressively unclamped, and unit platforms is transferred to ground.
Further, before step C, also comprise: more than one safety belt is set, and is connected on the purlin of roof structure.
With respect to prior art, the invention has the beneficial effects as follows: Mobile operating platform of the present invention is made up of some unit platforms, in the time that large span shape of a saddle roofing is lifted, can be along with unit platforms is removed in the variation of roofing width, can save a large amount of full hall frame circulation material expenses, both economical, can guarantee again duration, construction quality and safety.
Accompanying drawing explanation
Fig. 1 is the saddle-shaped roof structure schematic diagram of large span;
Fig. 2 is a kind of example structure figure of Mobile operating platform of the present invention;
Fig. 3 is the partial schematic diagram of Mobile operating platform hanging piece part of the present invention;
Fig. 4 is the schematic diagram of Mobile operating platform of the present invention during for large span shape of a saddle roof suspended ceiling plate construction operation;
Fig. 5 is the schematic diagram that Mobile operating platform of the present invention is removed single-unit platform;
Fig. 6 is the schematic diagram that Mobile operating platform of the present invention is removed single-unit platform;
Fig. 7 is the schematic diagram that Mobile operating platform of the present invention is removed single-unit platform.
The specific embodiment
Below in conjunction with accompanying drawing, illustrate the present invention.
Refer to Fig. 2, it is a kind of example structure figure of Mobile operating platform of the present invention, and it comprises multiple unit platforms 21, four hanging pieces 22 and draw-gears 23.Unit platforms 21 is to be welded by square tube, preferably adopts the square tube that is of a size of 40x3, and unit platforms 21 connects and composes a bathtub construction 24 successively, and removably connected by high-strength bolt 25 between unit platforms 21.The lower end of hanging piece 22 is fixed on the square tube of bathtub construction 24 upper ends, and its upper end is hung on cable 26.Draw-gear 23 is arranged in bathtub construction 24 by motive power square tube 27, and is connected to by haulage cable 28 on the purlin of roof structure.According to lot of experiments and calculating, the preferred Mobile operating platform of the present embodiment, it is wide is 800mm, height is 1000mm, and length is 3000～7000mm, and every 1000mm is a unit platforms, high-strength bolt by 4 M12 between unit platforms connects, and such structure can meet construction requirement.
Refer to Fig. 3, its partial schematic diagram that is Mobile operating platform hanging piece part of the present invention, each hanging piece 22 is made up of two clamping plates 31, two junction plates 32 and a bearing 33, two clamping plates 31 is clipped on the square tube 35 of bathtub construction 24 upper ends, between clamping plate 31, be connected by multiple bolts 34, square tube 35 is in wherein between two bolts 34, thereby makes square tube 35 be fixed on 31 of two clamping plates, also guarantees the firm connection of hanging piece 22 and bathtub construction 24.Two junction plates 32 are arranged on the upper end of two clamping plates 31, and are connected with two sides of clamping plate 31 respectively.Between two junction plates 32, be connected with bearing 33, bearing 33 is located on cable 26, and can roll along cable 26, thereby makes the Mobile operating platform can be along cable 26 translations.
Between two hanging pieces 22, be connected with motive power square tube 27, draw-gear 23 is set on motive power square tube 27, preferably adopt electric block as draw-gear 23, draw-gear 23 is connected on the purlin of roof structure by haulage cable 28 again, realize the traction to Mobile operating platform, and on haulage cable 28, be also provided with a safety lock 36 near the position of electric block 23, be used for locking the position of Mobile operating platform.
Refer to Fig. 4, schematic diagram when it is used for large span shape of a saddle roof suspended ceiling plate construction operation for Mobile operating platform of the present invention, on the outer-ring beam of roofing, four cables 26 are tied, cable 26 is by the anchoring of snap ring kayser, and Mobile operating platform is hung on cable 26, and near outer shroud 41.In work progress, advance by draw-gear 23 tethered sliding operating platforms, make it inwardly encircle 42 by outer shroud 41 and move horizontally, constructor carries out roof suspended ceiling plate construction operation in Mobile operating platform, and establishes safety belt 43 to guarantee constructor's safety.Because outer shroud 41 length are greater than the length of interior ring 42, thereby in Mobile operating platform moving process, also has a process of removing single-unit platform 21.
Incorporated by reference to Fig. 5～Fig. 7, it is the schematic diagram of Mobile operating platform dismounting single-unit platform of the present invention, in the time that needs are removed single-unit platform 21, Mobile operating platform to be run to the position of purlin 51, then by safety lock 36 brakings, it is stopped, then with cable wire 52, Mobile operating platform is fixed on purlin 51, prevents that platform rocks in unloading process.Then above the unit platforms 21 that will remove, hang a pulley 53 (normally removing the unit platforms 21 on both sides), and a rope 54 is connected with purlin 51 and the unit platforms 21 that will remove respectively through pulley 53 is rear, and one end of this rope 54 extends to ground and is operated by constructor.
Now the constructor of platform the inside can come loose the high-strength bolt 25 that will remove between single-unit platform 21 and adjacent single-unit platform, and take out screw rod, will remove like this single-unit platform 21 just departs from whole Mobile operating platform, now ground construction personnel just can be put into ground unit platforms 21 by rope 54, complete the dismounting of platform.Remove after unit platforms 21, can continue to move Mobile operating platform and carry out roof suspended ceiling work, until arrive the next position that need to remove unit platforms.
In the present invention, the weight of Mobile operating platform is carried on cable 26 completely, in order to guarantee the safety of construction, to fully guarantee the intensity of cable 26, according to " JG 5027-92 aerial work basket safety regulation " the 10.2nd article of regulation, the safety factor of cable is not less than 9, with the embodiment of Fig. 4, four cables 26 that evenly longitudinally distribute, its diameter can be 26mm.
Adopt construction method of the present invention to solve the ceiling board that high altitude vehicle cannot meet radiation on a large scale and install, can save again a large amount of full hall frame circulation material expenses, both economical, can guarantee again duration, construction quality and safety.
A kind of roof suspended ceiling construction method of utilizing Mobile operating platform of the another proposition of the present invention, for large span shape of a saddle roof suspended ceiling plate construction operation, it comprises the following steps:
S81 ties on ring beam and anchoring cable inside and outside roofing, and cable is longitudinally uniformly distributed.Cable will carry all gravity of Mobile operating platform, thereby will guarantee that it has enough intensity.According to " JG 5027-92 aerial work basket safety regulation " the 10.2nd article of regulation, the safety factor of cable is not less than 9.
S82 hangs Mobile operating platform on cable, and described Mobile operating platform comprises dismountable more than one unit platforms.Mobile operating platform is for roof suspended ceiling, platform structure will carry constructor's weight, the preferred Mobile operating platform of the present invention, its wide 800mm, high 1000mm, long 3000～7000mm, structure adopts 40x3 square tube welding production, every 1000mm is a platform unit, and the high-strength bolt by 4 M12 between platform unit connects.
S83, arranges more than one safety belt, and is connected on the purlin of roof structure, to guarantee constructor's safety.
S84, is inwardly encircled Mobile operating platform to move horizontally by outer shroud, and progressively remove unit platforms in moving process, and in Mobile operating platform, carry out roof suspended ceiling plate construction operation.
Due to the similar trapezium structure of large span shape of a saddle roofing, the length of its outer shroud and interior ring differs larger, thereby just unit platforms need to be removed gradually in the process of roof suspended ceiling, make the width of the length cooperation roofing of Mobile operating platform, can realize the ceiling construction of shape of a saddle roofing.
Wherein, in step S84, while removing unit platforms, can specifically comprise the following steps:
S841, moves to Mobile operating platform the position of roof structure purlin.
S842, is fixed to Mobile operating platform on purlin.
S843 hangs a pulley above the unit platforms that will remove.
S844, by being located in the rope in this pulley, the unit platforms that will remove is connected with purlin.
S845, separates unit platforms with Mobile operating platform.
S846, progressively unclamps this rope, and unit platforms is transferred to ground.
Disclosed is above only several specific embodiment of the present invention, but the present invention is not limited thereto, and the changes that any person skilled in the art can think of only otherwise exceed scope described in appended claims, all should drop in protection scope of the present invention.
Claims (6)
1. a Mobile operating platform, for large span shape of a saddle roof suspended ceiling plate construction operation, is characterized in that, comprising:
More than one unit platforms, it is welded by square tube, and unit platforms connects and composes a bathtub construction removably successively;
More than one hanging piece, it is fixed on this bathtub construction upper end, and its upper end is hung on cable, each hanging piece comprises again: two clamping plates, be clipped on the square tube of this bathtub construction upper end, and be connected by more than one bolt from bottom to top between clamping plate, this square tube is in wherein between two bolts; Two junction plates, are fixed in respectively the both sides, upper end of two clamping plates; One bearing, is connected between two junction plates, and hangs on this cable;
More than one draw-gear, it is fixed in this bathtub construction, and is connected to by haulage cable on the purlin of roof structure.
2. Mobile operating platform as claimed in claim 1, is characterized in that, between this unit platforms, is connected by high-strength bolt.
3. Mobile operating platform as claimed in claim 1, is characterized in that, also comprises more than one safety belt, and this safety belt is connected on the purlin of roof structure.
4. Mobile operating platform as claimed in claim 1, is characterized in that, it also comprises a safety lock, and it is arranged on this haulage cable.
5. Mobile operating platform as claimed in claim 1, is characterized in that, this cable diameters is 26mm.
6. Mobile operating platform as claimed in claim 1, is characterized in that, its wide 800mm, high 1000mm, long 3000～7000mm, structure adopts 40x3 square tube welding production, every 1000mm is a unit platforms, and the high-strength bolt by 4 M12 between unit platforms connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110241210.6A CN102409838B (en) | 2011-08-22 | 2011-08-22 | Moveable operating platform and method for constructing suspended ceiling of roof by using same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110241210.6A CN102409838B (en) | 2011-08-22 | 2011-08-22 | Moveable operating platform and method for constructing suspended ceiling of roof by using same |
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| CN102409838A CN102409838A (en) | 2012-04-11 |
| CN102409838B true CN102409838B (en) | 2014-05-28 |
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| CN102733589A (en) * | 2012-06-26 | 2012-10-17 | 中建钢构有限公司 | Mobile operating platform and construction method thereof |
| CN103603486B (en) * | 2013-10-30 | 2016-01-13 | 北京工业大学 | A kind of self adaptation angle is from climbing operation platform |
| CN104179355A (en) * | 2014-09-08 | 2014-12-03 | 宁波市成大机械研究所 | Construction method of ancient Egyptian pyramids |
| CN105155832B (en) * | 2015-06-17 | 2017-08-25 | 中建钢构有限公司 | A kind of hanging basket equipment and its moving method |
| CN105197845B (en) * | 2015-09-19 | 2017-08-25 | 山东德建集团有限公司 | One kind opens hang hanging hanging basket roofing eave constructing device and application method |
| CN105369741B (en) * | 2015-12-14 | 2017-04-19 | 中交一公局第三工程有限公司 | Suspension-type movable operation platform for constructing catwalk face net |
| CN109707147B (en) * | 2018-12-10 | 2021-04-13 | 广东博智林机器人有限公司 | Outer wall bearing platform |
| CN110644795A (en) * | 2019-08-27 | 2020-01-03 | 中国二十冶集团有限公司 | Construction method for high-altitude operation |
| CN111502317A (en) * | 2020-05-03 | 2020-08-07 | 江苏枂硕电子科技有限公司 | High altitude construction safety protection tensile equipment |
| CN113738033A (en) * | 2021-08-27 | 2021-12-03 | 中国二十冶集团有限公司 | Construction device for roof color steel plate and installation method for roof color steel plate |
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