CN103711323B - Utilize the anti-ceiling board construction method of portable tubular truss stage+module roofing - Google Patents

Utilize the anti-ceiling board construction method of portable tubular truss stage+module roofing Download PDF

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Publication number
CN103711323B
CN103711323B CN201410029217.5A CN201410029217A CN103711323B CN 103711323 B CN103711323 B CN 103711323B CN 201410029217 A CN201410029217 A CN 201410029217A CN 103711323 B CN103711323 B CN 103711323B
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China
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truss
portable tubular
platform
tubular truss
roofing
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CN201410029217.5A
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Chinese (zh)
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CN103711323A (en
Inventor
陈诚
夏敏
程敦维
万艳阁
蒋瑞
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芜湖天航科技(集团)股份有限公司
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Priority to CN201410029217.5A priority Critical patent/CN103711323B/en
Publication of CN103711323A publication Critical patent/CN103711323A/en
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Publication of CN103711323B publication Critical patent/CN103711323B/en

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Abstract

One utilizes the anti-ceiling board construction method of portable tubular truss stage+module roofing, it is characterized in that: by portable tubular truss platform by setting up the rapid construction that movable pipe truss platform achieves the anti-ceiling board of roofing on crane girder, in truss support bottom inside, pulley and left and right limited block are installed, can effectively prevent truss from moving and depart from crane girder in moving process; Comprise: floor truss assembling, plane frame are connected to form space truss, loading test, set up platform legs hand cradle, install the anti-ceiling board of roofing, mobile platform to next standard width of a room in an old-style house compared with prior art the present invention there is following characteristics and beneficial effect: by mobile steel tubular truss platform, avoid setting up of full hall scaffold, reduce construction costs.Structure of the present invention is simple, easy to implement.The present invention can adopt aerial work, Ground Operation subregion to construct, and form interchange operation, speed of application is fast.The steel pipe truss that the present invention adopts, has left and right stop, safe and reliable.

Description

Utilize the anti-ceiling board construction method of portable tubular truss stage+module roofing
Technical field
The present invention relates to the anti-ceiling board construction method of a kind of installation roofing, especially relate to and utilize the anti-ceiling board construction method of portable tubular truss stage+module roofing.
Background technology
At present, in recent years, country encourages to adopt construction steel structure technology and be strict with building environmental protection, energy-conservation, sustainable development, impels steel-structure factory building to develop swift and violent, and wherein Roof system major part adopts and to arrange the built-in structural form of heat-preservation cotton, purlin inside and outside roofing in the middle of color steel.This structural form can run into an installation difficult problem in construction: because clear space of plant is higher, and floor construction is usually delayed compared with roofing enclosure construction, as first taken full hall scaffold on uncompleted ground, the anti-ceiling board of roofing (i.e. color steel in roofing) is installed, because it is set up, the cycle is long, service time is short, therefore costly and ground construction intersects influenced etc.; If treat, ground finishes that to set up scaffold more also undesirable, also affects the duration and costly.By repeatedly groping and putting into practice, sum up a whole set of effective engineering method, easily and safely the anti-ceiling board of roofing is installed, and then the installation etc. of water power, fire-fighting, air-conditioning special pipelines can be applied to.Show in actual applications, adopt the present invention, simplify technical measures and the organization and administration of construction enterprises, shorten the construction period, ensure that construction quality, decrease construction cost, also bring good economic benefit and social benefit to enterprise simultaneously, be worth using for reference in the fabrication and installation of homogeneous structure.
Summary of the invention
The object of this invention is to provide a kind of by the anti-ceiling board construction method of portable tubular truss stage+module roofing, the technical problem that traditional full hall scaffold cost long in time limit is high be solved; And solve the problem of ceiling construction and ground construction cross influence.
The technical solution adopted for the present invention to solve the technical problems is: one utilizes the anti-ceiling board construction method of portable tubular truss stage+module roofing, it is characterized in that: the rapid construction achieving the anti-ceiling board of roofing by setting up portable tubular truss platform on crane girder, in truss support bottom inside, directed pulley and lateral Displacement block are installed, can effectively prevent truss from moving and depart from crane girder in moving process;
Described portable tubular truss platform, is divided into standard crane span and non-standard the span of crane,
Describedly on crane girder, set up portable tubular truss platform, can at the assembled standard building blocks of factory or assembled at the construction field (site),
Concrete steps are as follows:
Step one: floor truss assembling;
Step 2: floor truss is connected to form space truss, two Pin plane frames form space truss by tie-rod part, cross-brace bolt, every truss structure bottom surface of support saddle arranges pulley support, each pulley support installs 4 directed pulleys, 8 directed pulleys are set altogether, the lateral Displacement block of pulley support and directed pulley gap should not be arranged in large pulley bearing lateral Displacement block and directed pulley gap very much, prevent from colliding with crane girder top flange junction plate, truss can move around at axis direction on crane girder;
Step 3: loading test, after portable tubular truss platform completes, loading test must be carried out on ground, with mobile crane, truss is hung ground 400mm, truss two head sheave is paved and two ends are levelling with sleeper, the state that after fixing, simulation truss uses on crane girder, arrange 10 constructors freely walk about to truss on truss, observe truss distortion free, again 10 constructors are lined up before and after two row shoulder to shoulder and be close to, both hands are lifted and holds the long anti-ceiling board of roofing of two pieces of 8m, the personnel's centralized operation likely occurred in abundant construction simulation process, loading test can be come into operation through observing after confirmation does not deform,
Step 4: hoisted in position, mobile debugging;
Step 5: set up portable tubular truss platform legs hand cradle, space truss is set up portable tubular truss platform legs hand cradle, steel pipe, fastener, scaffold floor carry out an acceptance inspection on request and set up, notice that portable tubular truss platform legs hand cradle standpipe and truss wind up the short tube firm plug of welding, should add simultaneously and sweep the floor bar and strictly set up bridging by technical scheme; In addition, portable tubular truss platform legs hand cradle scaffolding height should be guaranteed operating personnel's handled easily in portable tubular truss platform legs hand cradle and make portable tubular truss platform surrounding rail height not affect portable tubular truss platform movement;
Step 6: install the anti-ceiling board of roofing, be fixed in portable tubular truss platform legs hand cradle with one end, the other end is fixed on the slope track of the rope on the earth anchor of ground as the anti-ceiling board of transport roofing, it is 30 ° ~ 45 ° with the angle of level ground, arrange by 3m/ road, per pass rope is established the sliding sleeve of a band rest, rest place cloth bag scratches to prevent the anti-ceiling board of roofing from being rubbed in delivery, after the colligation of anti-for roofing ceiling board rope, by slope track haul to portable tubular truss platform, then fix in place for inner panel with self threading pin to purlin according to plate long many people simultaneously,
Step 7: mobile portable tubular truss platform is to next standard width of a room in an old-style house.
2, utilize the anti-ceiling board construction method of portable tubular truss stage+module roofing as claimed in claim 1, it is characterized in that: the floor truss assembling in step one, is completed by following steps,
A, when factory building adopt standard crane span time, in factory building on ground local smooth go out an interim Simple assembled place, the standard sections of portable tubular truss and special sections can be put in place in order, each sections bolton after assembling, strictly should measure the floor truss size conforms design instructions for use of assembled formation;
B, when factory building adopts non-standard the span of crane, according to the span of crane, working load parameter, design floor truss also draws drawing; In factory building on ground local smooth go out one make place, for making floor truss temporarily.
3, utilize the anti-ceiling board construction method of portable tubular truss stage+module roofing as claimed in claim 1, it is characterized in that: the hoisted in position in step 4, mobile debugging, completed by following steps:
A, space truss integral hoisting with directed pulley are in place on crane girder top flange, and truss support bottom inside installation side, to limited block, can effectively prevent truss from moving process, departing from crane girder;
Physical dimension and each directed pulley absolute altitude is adjusted by the connecting bolt of adjustment tie-rod part, cross-brace and truss after the lifting of B, space truss, each directed pulley discrepancy in elevation is allowed to be less than 10mm, Diagonal Dimension deviation is less than 30mm, 4 people pass whole space truss on a small quantity, check each directed pulley situation of movement, require steadily mobile.
4, portable tubular truss stage+module roofing anti-ceiling board construction method is utilized to it is characterized in that as claimed in claim 1: in step 7, mobile portable tubular truss platform is to next standard width of a room in an old-style house, is completed by following steps:
Should clear up foreign material, the instrument on portable tubular truss platform before A, portable tubular truss platform movement, personnel should leave portable tubular truss platform, prevent from, during portable tubular truss platform movement, security incident occurs;
B, portable tubular truss platform movement adopt the artificial method promoted, time mobile, a commander should be established in ground, crane girder is established 4 people be responsible for promoting portable tubular truss platform, operating personnel should be evenly distributed, the slogan of submit onself to someone's direction member, exerts oneself together, makes the slowly movement of portable tubular truss platform, keep two ends synchronous, ensure that portable tubular truss platform is indeformable;
When C, portable tubular truss platform movement, the asynchronous value in two ends should not be greater than 200mm, 200mm of being for this reason separated by crane girder does a mark, stops in the side arriving first note up to standard, waits for that opposite side starts when arriving mark more simultaneously mobile, when portable tubular truss platform movement, there is special messenger to check and adjust the elasticity of cable wind rope, ensureing that cable wind rope does not stress but can not too pine, after portable tubular truss platform movement puts in place, strain cable wind rope immediately, set up the buting iron of directed pulley;
After D, portable tubular truss platform movement put in place, should check comprehensively, check whether vertical rod bends, and whether fastener loosens.
Compared with prior art the present invention has following characteristics and beneficial effect:
1., by mobile steel tubular truss platform, avoid setting up of full hall scaffold, reduce construction costs.
2. structure of the present invention is simple, easy to implement.
3. the present invention can adopt aerial work, Ground Operation subregion to construct, and form interchange operation, speed of application is fast.
4. the steel pipe truss of the present invention's employing, has left and right stop, safe and reliable.
The present invention can be widely used in the installation of the anti-ceiling board of roofing of the steel-structure factory building engineering with rane trolley equipment; Also the installation of water power, fire-fighting, air-conditioning special pipelines etc. can be applied to.The span of steel-structure factory building should not be greater than 30 meters.
Below with reference to drawings and Examples, the present invention is described in detail.
Accompanying drawing explanation
Fig. 1 is structural representation organigram of the present invention.
Fig. 2 is the partial enlarged drawing of Fig. 1.
In figure: 1. portable tubular truss platform, 2. tie-rod part, 3. cross-brace, 4. space truss, 5. crane girder, 6. pulley support, 7. directed pulley, 8. lateral Displacement block, the 9. hand steered body of rod.
Detailed description of the invention
Embodiment 1, as shown in Figure 1, the portable tubular truss platform of a kind of portable tubular truss, is characterized in that: comprise portable tubular truss platform 1, the bottom of described portable tubular truss platform 1 is arranged; Space truss 4 is formed by tie-rod part 2 and cross-brace 3 bolt, space truss 4 two ends are connected in the Pin plane of crane girder 5, pulley support 6 is provided with in the bottom surface of crane girder 5, each pulley support 6 installs directed pulley 7, also arrange lateral Displacement block 8 at pulley support 6 medial surface, directed pulley 7 is arranged with crane girder 5 gap.
Concrete, each pulley support 6 installs 4 directed pulleys 7.
The hand steered body of rod 9 is also connected on the top of space truss 1.
A kind of by the anti-ceiling board construction method of portable tubular truss stage+module roofing, step is as follows:
Step one: ground moving tubular truss assembling truss assembling makes;
Step 2: plane frame is connected to form space truss 4, two Pin plane frames connect (bolt) by tie-rod part 2, cross-brace 3 and form space truss 4.Every truss structure bottom surface of support saddle arranges pulley support 6, each pulley support 6 installs 4 directed pulleys 7,8 directed pulleys 7 are set altogether, the directed pulley gap of pulley support 6 lateral Displacement block 8 should not be too large, prevent from colliding with crane girder 5 top flange junction plate, truss can move around at axis direction on crane girder 5;
Step 3: loading test, after portable tubular truss platform 5 completes, must carry out loading test on ground.With mobile crane, truss is hung ground 400mm, the directed pulley in truss two ends is paved and two ends are levelling with sleeper, the state that after fixing, simulation truss uses on crane girder 5, arrange 10 constructors freely walk about to truss on truss, observe truss distortion free, again 10 constructors are lined up before and after two row shoulder to shoulder and be close to, both hands are lifted and holds the long roof inner slab of two pieces of 8m, the personnel's centralized operation likely occurred in abundant construction simulation process, loading test can be come into operation through observing after confirmation does not deform;
Step 4: hoisted in position, mobile debugging;
Step 5: set up platform legs hand cradle, space truss 4 is set up portable tubular truss platform legs hand cradle, and steel pipe, fastener, scaffold floor carry out an acceptance inspection by " building operations fastener type steel pipe scaffold technical specification of security " JGJ130-2011 requirement and set up.Notice that scaffold standpipe and truss wind up the short tube firm plug of welding, and should add bar of sweeping the floor simultaneously and also strictly set up bridging by technical scheme; In addition, scaffold building height should be guaranteed operating personnel's handled easily on platform and make platform surrounding rail height not affect platform movement (landing slab face to roof inner slab about 1.7m, railing height 1.2m) and arrange the hand steered body of rod 9.
Step 6: install roofing anti-ceiling board, be fixed on platform with one end, the other end is fixed on rope on the earth anchor of ground as the slope track transporting the anti-ceiling board of roofing, is generally 30 ° ~ 45 °, arranges by 3m/ road with the angle of level ground.Per pass rope is established the sliding sleeve of a band rest, rest place cloth bag scratches to prevent roof panel from being rubbed in delivery.After the colligation of anti-for roofing ceiling board rope, by slope track haul to portable tubular truss platform, then fix in place for inner panel with self threading pin to purlin according to plate long many people (the long 3m/ people of general pressing board) simultaneously.
Utilize aerial pipe truss to move portable tubular truss platform construction method, easily and safely Roof system is installed, comprise purlin, tie rod, angle brace, fireproof paint, water power, fire-fighting, air-conditioning special pipelines, inside and outside colored steel and insulation layer; Adopt designed, designed tubular truss, according to drawing field fabrication, also can be designed to standard sections, at building-site according to crane girder spacing assembly and disassembly, standard sections adopts bolt; Two Pin are with the tubular truss crane girder top flange at factory building in place of runner bearing, between support by connecting, tie-rod forms space truss as the support of portable tubular truss platform, space truss is set up steel pipe, fastener scaffold forms portable tubular truss platform.
Above embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that the common engineers and technicians in this area make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determine.
The part that the present invention does not relate to prior art that maybe can adopt all same as the prior art is realized.

Claims (4)

1. one kind utilizes the anti-ceiling board construction method of portable tubular truss stage+module roofing, it is characterized in that: the rapid construction achieving the anti-ceiling board of roofing by setting up portable tubular truss platform on crane girder, in truss support bottom inside, directed pulley and lateral Displacement block are installed, can effectively prevent truss from moving and depart from crane girder in moving process;
Described portable tubular truss platform, is divided into standard crane span and non-standard the span of crane,
Describedly on crane girder, set up portable tubular truss platform, can at the assembled standard building blocks of factory or assembled at the construction field (site),
Concrete steps are as follows:
Step one: floor truss assembling;
Step 2: floor truss is connected to form space truss, two Pin plane frames form space truss by tie-rod part, cross-brace bolt, every truss structure bottom surface of support saddle arranges pulley support, each pulley support installs 4 directed pulleys, 8 directed pulleys are set altogether, lateral Displacement block and the directed pulley gap of pulley support should not be too large, pulley support lateral Displacement block and directed pulley gap are arranged, prevent from colliding with crane girder top flange junction plate, truss can move around at axis direction on crane girder;
Step 3: loading test, after portable tubular truss platform completes, loading test must be carried out on ground, with mobile crane, truss is hung ground 400mm, truss two head sheave is paved and two ends are levelling with sleeper, the state that after fixing, simulation truss uses on crane girder, arrange 10 constructors freely walk about to truss on truss, observe truss distortion free, again 10 constructors are lined up before and after two row shoulder to shoulder and be close to, both hands are lifted and holds the long anti-ceiling board of roofing of two pieces of 8m, the personnel's centralized operation likely occurred in abundant construction simulation process, loading test can be come into operation through observing after confirmation does not deform,
Step 4: hoisted in position, mobile debugging;
Step 5: set up portable tubular truss platform legs hand cradle, space truss is set up portable tubular truss platform legs hand cradle, steel pipe, fastener, scaffold floor carry out an acceptance inspection on request and set up, notice that portable tubular truss platform legs hand cradle standpipe and truss wind up the short tube firm plug of welding, should add simultaneously and sweep the floor bar and strictly set up bridging by technical scheme; In addition, portable tubular truss platform legs hand cradle scaffolding height should be guaranteed operating personnel's handled easily in portable tubular truss platform legs hand cradle and make portable tubular truss platform surrounding rail height not affect portable tubular truss platform movement;
Step 6: install the anti-ceiling board of roofing, be fixed in portable tubular truss platform legs hand cradle with one end, the other end is fixed on the slope track of the rope on the earth anchor of ground as the anti-ceiling board of transport roofing, it is 30 ° ~ 45 ° with the angle of level ground, arrange by 3m/ road, per pass rope is established the sliding sleeve of a band rest, rest place cloth bag scratches to prevent the anti-ceiling board of roofing from being rubbed in delivery, after the colligation of anti-for roofing ceiling board rope, by slope track haul to portable tubular truss platform, then fix in place for inner panel with self threading pin to purlin according to plate long many people simultaneously,
Step 7: mobile portable tubular truss platform is to next standard width of a room in an old-style house.
2. utilize the anti-ceiling board construction method of portable tubular truss stage+module roofing as claimed in claim 1, it is characterized in that: the floor truss assembling in step one, is completed by following steps,
A, when factory building adopt standard crane span time, in factory building on ground local smooth go out an interim Simple assembled place, the standard sections of portable tubular truss and special sections can be put in place in order, each sections bolton after assembling, strictly should measure the floor truss size conforms design instructions for use of assembled formation;
B, when factory building adopts non-standard the span of crane, according to the span of crane, working load parameter, design floor truss also draws drawing; In factory building on ground local smooth go out one make place, for making floor truss temporarily.
3. utilize the anti-ceiling board construction method of portable tubular truss stage+module roofing as claimed in claim 1, it is characterized in that: the hoisted in position in step 4, mobile debugging, completed by following steps:
A, space truss integral hoisting with directed pulley are in place on crane girder top flange, and truss support bottom inside installation side, to limited block, can effectively prevent truss from moving process, departing from crane girder;
Physical dimension and each directed pulley absolute altitude is adjusted by the connecting bolt of adjustment tie-rod part, cross-brace and truss after the lifting of B, space truss, each directed pulley discrepancy in elevation is allowed to be less than 10mm, Diagonal Dimension deviation is less than 30mm, 4 people pass whole space truss on a small quantity, check each directed pulley situation of movement, require steadily mobile.
4. utilize portable tubular truss stage+module roofing anti-ceiling board construction method it is characterized in that as claimed in claim 1: in step 7, mobile portable tubular truss platform is to next standard width of a room in an old-style house, is completed by following steps:
Should clear up foreign material, the instrument on portable tubular truss platform before A, portable tubular truss platform movement, personnel should leave portable tubular truss platform, prevent from, during portable tubular truss platform movement, security incident occurs;
B, portable tubular truss platform movement adopt the artificial method promoted, time mobile, a commander should be established in ground, crane girder is established 4 people be responsible for promoting portable tubular truss platform, operating personnel should be evenly distributed, the slogan of submit onself to someone's direction member, exerts oneself together, makes the slowly movement of portable tubular truss platform, keep two ends synchronous, ensure that portable tubular truss platform is indeformable;
When C, portable tubular truss platform movement, the asynchronous value in two ends should not be greater than 200mm, 200mm of being for this reason separated by crane girder does a mark, stops in the side arriving first note up to standard, waits for that opposite side starts when arriving mark more simultaneously mobile, when portable tubular truss platform movement, there is special messenger to check and adjust the elasticity of cable wind rope, ensureing that cable wind rope does not stress but can not too pine, after portable tubular truss platform movement puts in place, strain cable wind rope immediately, set up the buting iron of directed pulley;
After D, portable tubular truss platform movement put in place, should check comprehensively, check whether vertical rod bends, and whether fastener loosens.
CN201410029217.5A 2014-01-22 2014-01-22 Utilize the anti-ceiling board construction method of portable tubular truss stage+module roofing CN103711323B (en)

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CN104295104B (en) * 2014-10-29 2016-03-23 防城港中一重工有限公司 Box-section crane girder high-strength bolt field installation process
CN105442773A (en) * 2015-12-31 2016-03-30 沈阳三新实业有限公司 Technology and construction platform for installing and constructing inner plates of metal roof
CN107100309B (en) * 2017-06-26 2019-03-12 福建省闽南建筑工程有限公司 A kind of construction method for the large-scale multi-angular cantilever frame of integral hoisting
CN107514145A (en) * 2017-07-02 2017-12-26 上海二十冶建设有限公司 A kind of removable steel roofing liner installation construction device and method
CN107724691A (en) * 2017-09-22 2018-02-23 河北卓达建材研究院有限公司 The mobile dress building machine of one kind
CN108518008B (en) * 2018-03-23 2020-01-31 中建钢构有限公司 Rigid roof structure on flexible inhaul cable structure and mounting method thereof

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JPH1025816A (en) * 1996-07-11 1998-01-27 Toda Constr Co Ltd Construction method of building in superstructure
CN101200977A (en) * 2007-11-29 2008-06-18 北京城建集团有限责任公司 Horizontal transportation method for roofing construction
CN101200959A (en) * 2007-11-29 2008-06-18 北京城建集团有限责任公司 Multi-point pushing cumulative-gliding construction method for steel roof truss
CN203238925U (en) * 2013-04-07 2013-10-16 中建一局钢结构工程有限公司 Net rack work platform erected by utilizing factory building crane
CN103498559A (en) * 2013-10-11 2014-01-08 四川省第四建筑工程公司 Splicing movable bridge frame of steel structure industrial factory building and construction method for applying splicing movable bridge frame to roof construction

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1025816A (en) * 1996-07-11 1998-01-27 Toda Constr Co Ltd Construction method of building in superstructure
CN101200977A (en) * 2007-11-29 2008-06-18 北京城建集团有限责任公司 Horizontal transportation method for roofing construction
CN101200959A (en) * 2007-11-29 2008-06-18 北京城建集团有限责任公司 Multi-point pushing cumulative-gliding construction method for steel roof truss
CN203238925U (en) * 2013-04-07 2013-10-16 中建一局钢结构工程有限公司 Net rack work platform erected by utilizing factory building crane
CN103498559A (en) * 2013-10-11 2014-01-08 四川省第四建筑工程公司 Splicing movable bridge frame of steel structure industrial factory building and construction method for applying splicing movable bridge frame to roof construction

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Address after: 241000 Anhui city of Wuhu province Jiujiang Economic Development Zone Wan Chun Road No. 8

Patentee after: Wuhu Tianhang Heavy Industry Co., Ltd

Address before: 241000 Anhui city of Wuhu province Jiujiang Economic Development Zone Wan Chun Road No. 8

Patentee before: WUHU TIANHANG TECHNOLOGY (GROUP) Co.,Ltd.