CN203569758U - Keel for dry hanging stone curtain wall - Google Patents
Keel for dry hanging stone curtain wall Download PDFInfo
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- CN203569758U CN203569758U CN201320697773.0U CN201320697773U CN203569758U CN 203569758 U CN203569758 U CN 203569758U CN 201320697773 U CN201320697773 U CN 201320697773U CN 203569758 U CN203569758 U CN 203569758U
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- curtain wall
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- 239000004575 stone Substances 0.000 title claims abstract description 73
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 59
- 239000010959 steel Substances 0.000 claims abstract description 59
- 238000005253 cladding Methods 0.000 claims description 63
- 238000000926 separation method Methods 0.000 claims description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 229910000679 solder Inorganic materials 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 20
- 238000009434 installation Methods 0.000 abstract description 18
- 238000011900 installation process Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 55
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- 238000000034 method Methods 0.000 description 11
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- 238000004519 manufacturing process Methods 0.000 description 4
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- 230000001413 cellular effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 238000009417 prefabrication Methods 0.000 description 2
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- 238000013461 design Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
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- 238000010257 thawing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model provides a keel for a dry hanging stone curtain wall. The keel is used for solving the problem that a traditional keel of the dry hanging stone curtain wall is large in high-altitude electrowelding operation amount in the installation process. The keel for the dry hanging stone curtain wall comprises a plurality of steel frame units and a plurality of dry hanging connecting pieces, the steel frame units and the dry hanging connecting pieces are all completely manufactured in a factory, each steel frame unit comprises at least one channel beam, and the dry hanging connecting pieces stretch across adjacent channel beams and are fixedly connected with the channel beams. Each steel frame unit is fixedly connected with an embedded part on a building wall through a transverse pulling and bonding piece, and the steel frame units and the embedded parts are fixedly connected through bolts and the transverse pulling and bonding pieces. Longitudinally-adjacent steel frame units are connected through sleeve cores, and the sleeve cores are fixedly connected with the steel frame units through bolts. By means of the keel for the dry hanging stone curtain wall, the working period can be effectively shortened, the installation quality can be improved, and potential safety hazards in a construction site can be greatly reduced.
Description
Technical field
The utility model relates to building curtain wall technical field, particularly a kind of keel for dry-hang stone curtain wall.
Background technology
Stone curtain wall is because there being the advantage that the decorative effect of elegant, hard permanent characteristic and freexing tolerance can be good, compressive strength is high, and the green grass or young crops that is subject to more and more users narrows, and China is also production and the use big country of stone curtain wall.From mounting means, conventionally there are cladding and two kinds of modes of wet combining.Easily there is the problems such as the accumulation of salt in the surface soil, freezing and thawing performance be poor in wet combining mounting means, has a strong impact on the perception of stone curtain wall; Because it has, safety reliability is high, the advantage such as be difficult for falling for cladding mounting means, and becomes gradually the main flow mounting means of stone curtain wall.
During dry-hang stone curtain wall construction, first keel are installed on construction wall, then dry hanging article is installed on keel, finally stone curtain wall is fixed on dry hanging article.Conventionally on construction wall, be provided with built-in fitting, keel are by being fixed on the body of wall of building with the electric welding of built-in fitting, keel comprise the parts such as column, crossbeam and corner, after the parts such as column, crossbeam and the corner of keel are welded and fixed with built-in fitting respectively, and then column, crossbeam and corner etc. are welded to each other and are connected to form overall keel.
In the process of the construction of above-mentioned dry-hang stone curtain wall, the monolithic molding work of keel all need to complete in work high above the ground, and in work progress, has a large amount of overhead electric arc welding operations.The individual difference of workman's electric welding technology can cause the unstable of electric welding quality, and the unstability of electric welding quality can affect the quality of connection of one-piece keel.And after the each parts of keel upper wall in bulk, most of weld job is vertical position welding and overhead welding, electric welding operating technology and execution conditions are had relatively high expectations, and the welding quality of every steel member can vary with each individual, nor be beneficial to quality examination, can further reduce the stability of artificial electric welding, thereby the total quality of keel is further worsened.A large amount of artificial electric welding fields is larger to professional construction personnel's demand, and most of operations all concentrates on high-altitude and complete, and make site operation progress slack-off, and a large amount of existence of electric welding field also can cause increasing of job site potential safety hazard.In addition, the planeness of keel entirety, after welding job completes, substantially cannot adjust, and the planeness of keel can affect the cladding effect of Integral stone curtain wall.
Summary of the invention
The purpose of this utility model is to provide a kind of keel for dry-hang stone curtain wall, with solve the amount of high-altitude operation that exists in traditional dry-hang stone curtain wall keel installation process mainly with and the large problem of overhead electric arc welding workload, cancelled the overhead electric arc welding operation at keel installation scene, greatly reduce amount of high-altitude operation, thereby reach accelerating construction progress, improve keel installation quality, reduce the object of potential safety hazard.
For solving the problems of the technologies described above, the utility model provides a kind of keel for dry-hang stone curtain wall, comprise several steelframe unit and several cladding connectors, described steelframe unit and described cladding connector all complete in factory, each described steelframe unit comprises at least one channel-section steel, and described cladding connector is across being fixedly connected with between adjacent described channel-section steel and with described channel-section steel; Each described steelframe unit is all fixedly connected with the built-in fitting on building masonry wall by a horizontal tension member, and described steelframe unit is all fixedly connected with described horizontal tension member by bolt with described built-in fitting; Longitudinally adjacent described steelframe unit connects by a set of core, and described cover core is fixedly connected with described steelframe unit by bolt.
Optionally, at the described keel for dry-hang stone curtain wall, the surface of described horizontal tension member and described cover core has respectively an integrally formed topping.
Optionally, at the described keel for dry-hang stone curtain wall, described steelframe unit comprises a described channel-section steel, and described cladding connector is connected with described channel-section steel bolt.
Optionally, at the described keel for dry-hang stone curtain wall, the surface of described steelframe unit and described cladding connector has respectively an integrally formed separation layer.
Optionally, at the described keel for dry-hang stone curtain wall, described steelframe unit comprises at least two described channel-section steels, and described cladding connector and described channel-section steel are welded to connect in factory.
Optionally, at the described keel for dry-hang stone curtain wall, the surface of the described cladding connector that described steelframe unit is connected with described steelframe element solder has an integrally formed separation layer.
Optionally, at the described keel for dry-hang stone curtain wall, described topping and described separation layer are zinc coat.
Optionally, at the described keel for dry-hang stone curtain wall, have several longitudinal word holes on described channel-section steel, described cover core connects longitudinally adjacent described steelframe unit bolt by a described longitudinal word hole.
Optionally, at the described keel for dry-hang stone curtain wall, have several horizontal word holes perpendicular to described channel-section steel on described built-in fitting, the described part that laterally sockets is connected with described embedded part bolt by a described horizontal word hole.
Optionally, at the described keel for dry-hang stone curtain wall, described steelframe unit also at least has a lighting proof strip, and one end of described lighting proof strip is fixedly connected with described steelframe unit bolt, and the other end of described lighting proof strip and described built-in fitting are bolted to connection.
Optionally, at the described keel for dry-hang stone curtain wall, described steelframe unit also at least has an equipotential band, and one end of described equipotential band is fixedly connected with described steelframe unit bolt, and the other end of described equipotential band is fixedly connected with steelframe unit bolt described in adjacent another.
Optionally, at the described keel for dry-hang stone curtain wall, described lighting proof strip and described equipotential band are copper braid over braid.
Optionally, at the described keel for dry-hang stone curtain wall, the position of described cladding connector is corresponding with the dry hanging article position of stone curtain wall.
Keel for dry-hang stone curtain wall provided by the utility model, comprise several steelframe unit and several cladding connectors, described steelframe unit and described cladding connector all complete in factory, each described steelframe unit comprises at least one channel-section steel, and described cladding connector is across being fixedly connected with between adjacent described channel-section steel and with described channel-section steel; Each described steelframe unit is all fixedly connected with the built-in fitting on building masonry wall by a horizontal tension member, and described steelframe unit is all fixedly connected with described horizontal tension member by bolt with described built-in fitting; Longitudinally adjacent described steelframe unit connects by a set of core, and described cover core is fixedly connected with described steelframe unit by bolt.Visible, at the keel for dry-hang stone curtain wall provided by the utility model, in described steelframe unit Shi factory, complete, steelframe unit, job site is by having realized connection once horizontal tension member and bolt with being connected of described built-in fitting, that is to say that built-in fitting and being connected of steelframe unit do not need the weld job of professional welding worker, and only need common construction workman fastening bolt, in addition, longitudinally adjacent steelframe unit also completes connection by described cover core and bolt, cancelled equally the weld job between described steelframe unit.
Keel for dry-hang stone curtain wall provided by the utility model, it is assembled that the operation of job site only limits to bolt, and a large amount of electric welding fields all complete in factory.Therefore in terms of existing technologies, adopt the technical solution of the utility model, at least there is following useful technique effect:
1. shortened construction period: because processing and installation are separately carried out, installation exercise only need to be carried out in job site, can effectively improve construction speed, and field operation has been avoided overhead electric arc welding operation substantially, therefore the demand to professional welding worker has been reduced in job site, can further shorten construction period, can effectively reduce construction cost simultaneously.
2. improved installation quality: steelframe of the present utility model unit Shi processing factory machines, electric welding field in the manufacturing process of steelframe unit is downhand welding, with respect to vertical position welding of the prior art and overhead welding operation, the welding quality of downhand welding operation is more stable, but also can utilize plant equipment or robot to carry out electric welding, when improving welding quality, be more conducive to standardized management control, therefore, can greatly improve the welding quality of steelframe unit.
3. reduced potential safety hazard: the mounting method of the keel for dry-hang stone curtain wall that the utility model provides, field operation only comprises assembled and bolt installation, site operation has been avoided electric welding field substantially, thus the security hidden trouble of having avoided electric welding field to bring.
Accompanying drawing explanation
Fig. 1 is the structural representation of the keel for dry-hang stone curtain wall of the utility model embodiment mono-;
Fig. 2 is the structural representation of the flat unit of the utility model embodiment mono-;
Fig. 3 is the structural representation of the pillar cell of the utility model embodiment mono-;
Fig. 4 is the structural representation of the corner units of the utility model embodiment mono-;
Fig. 5 is the structural representation of the lightning protection of the utility model embodiment mono-;
Fig. 6 is the flow chart of the mounting method of the keel for dry-hang stone curtain wall of the utility model embodiment bis-;
Fig. 7 is the construction schematic diagram of the mounting method of the keel for dry-hang stone curtain wall of the utility model embodiment bis-.
The specific embodiment
Core concept of the present utility model is, the installation exercise of dry-hang stone curtain wall keel is divided into prefabrication and the on-the-spot two parts of installing, make the electric welding field of site operation all transfer in factory and complete, and site operation part has only included splicing and bolt is installed, thereby the security hidden trouble that makes on-the-spot construction speed greatly shorten, avoid on-the-spot electric welding and to cause, electric welding field completes the stability that also can better guarantee electric welding quality in factory simultaneously.
Below in conjunction with the drawings and specific embodiments, the keel for dry-hang stone curtain wall that the utility model proposes are described in further detail.According to the following describes and claims, advantage of the present utility model and feature will be clearer.It should be noted that, accompanying drawing all adopts very the form of simplifying and all uses non-ratio accurately, only in order to convenient, the object of aid illustration the utility model embodiment lucidly.
Embodiment mono-
As shown in Figure 1, the keel 100 for dry-hang stone curtain wall of the present embodiment comprise several steelframe unit 1 and several cladding connectors 2, and steelframe unit 1 and cladding connector 2 all complete in factory, each steelframe unit 1 comprises at least one channel-section steel 11, and cladding connector 2 is across being fixedly connected with between the channel-section steel 11 adjacent and with channel-section steel 11.
For plane situation, steelframe unit 1 can only adopt a channel-section steel 11, can make like this transportation of each parts from factory to job site become convenient and economical, channel-section steel 11 and cladding connector 2 that prefabrication is completed are transported to behind job site, again assembled to cladding connector 2 and channel-section steel 11 rear bolt is connected, make cladding connector 2 across between the channel-section steel 11 adjacent, form flat unit 200 as shown in Figure 2.
For column situation, steelframe unit 1 can comprise two channel-section steels 11, certainly in order to adapt to different pillar shapes, also can adopt the channel-section steel 11 of greater number.As a rule, the width relative narrower that column is decorated, therefore the length of the cladding connector 2 corresponding with it is also less, is not therefore affecting under the situation of transportation, preferably, can in factory, cladding connector 2 be directly welded between two channel-section steels 11 of steelframe unit 1.This is with respect to more cladding connector 2 is carried out to the assembled operation being connected with steelframe unit 1 after on-the-spot, the splicing installation exercise that a part is on-the-spot is advanced in factory, further reduced on-the-spot workload, and can in factory, cladding connector 2 be welded on steelframe unit 1, to improve cladding connector 2, be connected and fixed degree with steelframe unit 1.In addition, because cladding connector 2 is welded on steelframe unit 1, can reduce the fluting operation of channel-section steel 11 and the use amount of bolt, can also reduce production costs.Fig. 3 is the structural representation of the pillar cell 300 after steelframe unit 1 and 2 welding of cladding connector that complete in factory.
For corner situation, steelframe unit 1 can comprise two channel-section steels 11, same in order to adapt to different corner configurations, also can adopt the channel-section steel 11 of greater number.Similar with column situation, cladding connector 2 also can directly be welded on two adjacent channel-section steels 11 of steelframe unit 1 in factory.Fig. 4 is the structural representation of the corner units 400 after steelframe unit 1 and 2 welding of cladding connector that complete in factory.
After splicing is installed after wall in several flat units 200, pillar cell 300 and corner units 400, form the keel 100 for dry-hang stone curtain wall as shown in Figure 1.Interconnecting and mounting means between flat unit 200, pillar cell 300 and corner units 400, specific as follows:
In conjunction with Fig. 1 to Fig. 4, each steelframe unit 1 is all fixedly connected with the built-in fitting 4 on building masonry wall by a horizontal tension member 3, steelframe unit 1 is all fixedly connected with horizontal tension member 3 by bolt with built-in fitting 4, longitudinally 1 adjacent of steelframe unit connects by a set of core 5, and cover core 5 is also fixedly connected with steelframe unit 1 by bolt.Laterally tension member 3 and cover core 5 also can be in factory prefabricated completing, further to reduce on-the-spot workload.When after the installation connection work having completed between flat unit 200, pillar cell 300 and corner units 400, keel 100 for dry-hang stone curtain wall have just completed substantially, wherein, the position of described cladding connector 2 arranges corresponding with the dry hanging article position of stone curtain wall.
Conventionally; steelframe unit 1, cladding connector 2, horizontal tension member 3 and cover core 5 are all to be made by steel material; in order to improve the application life of each parts; can form a separation layer in steelframe unit 1 and cladding connector surface, and all form an integrally formed topping on the surface of horizontal tension member 3 and cover core 5.The mode that the formation of above-mentioned topping and separation layer can adopt entirety to electroplate, preferred, topping and separation layer are zinc coat.
Specifically, for flat unit 200, can on the surface of steelframe unit 1 and cladding connector 2, there is respectively an integrally formed separation layer respectively, and for some pillar cell 300 and corner units 400, steelframe unit 1 can complete electric welding in factory with cladding connector 2 and be connected, therefore for pillar cell 300 and corner units 400, can complete after weld job in steelframe unit 1 and cladding connector 2, the surface integral of the cladding connector 2 being welded to connect in steelframe unit 1 and steelframe unit 1 forms a separation layer.
In order to guarantee can better to meet cladding condition for the planeness on keel 100 surfaces of dry-hang stone curtain wall, can on described channel-section steel 11, offer several longitudinal word holes 12, laterally tension member 3 is connected cover core 5 by a longitudinal word hole 12 with longitudinal adjacent steelframe unit 1 bolt, so just can, by adjusting bolt in a longitudinal 12Nei position, word hole, adjust steelframe unit 1 in longitudinal position.Equally, can also on built-in fitting 4, offer several horizontal word holes 41 perpendicular to channel-section steel 11, laterally socket part 3 and be connected with built-in fitting 4 bolts by a horizontal word hole 41.So just can, by adjusting bolt in a horizontal 41Nei position, word hole, adjust steelframe unit 1 in horizontal position.
In addition, as shown in Figure 5, for fear of thunderstorm, destroy, at least one lighting proof strip 13 can also be set in steelframe unit 1, one end of described lighting proof strip 13 is fixedly connected with steelframe unit 1 bolt, and the other end of lighting proof strip 13 and built-in fitting 4 are bolted to connection.Because built-in fitting 4 is same current potential body with building, by the setting of lighting proof strip 13, can makes steelframe unit 1 and building become same current potential body, thereby avoid the thunderstorm danger in Thunderstorm Weather.In order better to avoid thunderstorm to destroy, at least one equipotential band 14 can also be set in steelframe unit 1, one end of equipotential band 14 is fixedly connected with steelframe unit 1 bolt, and the other end of equipotential band 14 is fixedly connected with another adjacent steelframe unit 1 bolt.Preferably, lighting proof strip 13 and equipotential band 14 can be selected copper braid over braid.
At the keel 100 for dry-hang stone curtain wall of the present embodiment, steelframe unit 1, cladding connector 2, laterally tension member 3 and all prefabricated completing in factory of cover core 5, above-mentioned parts are to be all fixedly connected on the built-in fitting 4 of building by splicing and bolt at the construction field (site), that is to say that site work only has installation exercise, and a large amount of fluting operations and electric welding field all complete in factory, therefore substantially avoided on-the-spot overhead electric arc welding operation, can greatly improve construction speed, better guarantee welding quality, and reduced the security hidden trouble of job site.
Embodiment bis-
The present embodiment provides the mounting method of the keel for dry-hang stone curtain wall in a kind of embodiment mono-.Fig. 6 is the flow chart of the mounting method of the keel for dry-hang stone curtain wall of the present embodiment, and Fig. 7 is the construction schematic diagram of the mounting method of the keel for dry-hang stone curtain wall of the utility model embodiment bis-.The mounting method that describes the keel for dry-hang stone curtain wall of the present embodiment below in conjunction with Fig. 6 and Fig. 7 in detail, comprises the steps:
Step 1: prepare steelframe unit described in several, described cladding connector, described horizontal tension member and described cover core according to pre-provisioning request in factory;
Specifically, first needing to treat decorated wall surface measures and analyzes, according to the situation of metope to be decorated, calculate quantity and the shape of the dry-hang stone needing, according to the quantity of dry-hang stone and shape, design the framework of the keel of corresponding dry-hang stone curtain wall again, and the keel of dry-hang stone curtain wall are split into the steelframe unit of predetermined quantity and reservation shape, cladding connector, horizontal tension member and cover core.Specifically, the keel of dry-hang stone curtain wall can be split into some flat units, pillar cell and corner units.
For flat unit, the horizontal span of plane is larger conventionally, and like this in order to make the transportation of each parts from factory to job site become more convenient more economical, steelframe unit can adopt and only adopt a channel-section steel to make.Specifically, first, the channel-section steel of a predetermined length is placed on the operating platform of factory; Then, at the two ends of channel-section steel, offer respectively several longitudinal word holes, in the precalculated position of channel-section steel, offer several for connecting the bolt hole of cladding connector, to form steelframe unit simultaneously; Finally, steelframe unit is carried out to entirety and electroplate, at steelframe cell surface, form integrally formed separation layer.
For pillar cell and corner units, conventionally the horizontal span of pillar cell and corner units is less, therefore the length of cladding connector is corresponding thereto also less, therefore do not affecting under the situation of transportation, preferably, can in factory, cladding connector be directly welded between two channel-section steels of steelframe unit.Specifically, first, the channel-section steel of two predetermined lengths is placed on the operating platform of factory, should be understood that, adapt to different corner configurations or columnar shape, also can adopt the channel-section steel of greater number; Then, at the two ends of channel-section steel, offer respectively several longitudinal word holes, to form described steelframe unit; Then, between two adjacent channel-section steels, weld cladding connector; Finally, the steelframe unit welding together and cladding connector are carried out to entirety plating, on the surface of steelframe unit and cladding connector, form integrally formed separation layer.
In addition, for horizontal tension member and cover core, horizontal tension member and cover core can be carried out to entirety plating, on the surface of horizontal tension member and cover core, form topping respectively.In addition, for the cladding connector corresponding with flat unit, because do not carry out weld job, can carry out overall electroplating activity to it, on its surface, form integrally formed separation layer.
Above-mentioned electroplating activity can complete in jumbo plating cylinder, specifically, can use large-scale crane that steelframe unit, cladding connector, horizontal tension member and cover core are put into and electroplated cylinder, complete the zinc-plated operation to steelframe unit, cladding connector, horizontal tension member and cover core.
Step 2: the described steelframe unit in described step 1, described cladding connector, described horizontal tension member and described cover core are transported to erecting bed;
To complete in factory steelframe unit, cladding connector, laterally tension member and cover core is transported to behind scene.Classified in dissimilar steelframe unit, for the steelframe unit of corresponding flat unit, use bolt that cladding connector is installed between two channel-section steels, the position of described cladding connector is corresponding with the dry hanging article position of stone curtain wall, then uses the installation horizontal tension member of bolt at described channel-section steel.For the steelframe unit of corresponding pillar cell and corner units, use bolt, between two adjacent channel-section steels of steelframe unit, horizontal tension member is installed.
Step 3: utilize a hoisting machine that described steelframe unit is hung and is raised to precalculated position;
Specifically, at the top of building, one hoisting machine is set, utilizes hoisting machine that steelframe unit is hung and is raised to precalculated position.As a rule, the installation of steelframe unit is to carry out from the bottom up.
Step 4: use the described steelframe unit that described horizontal tension member puts lifting in place to be fixedly connected with the built-in fitting on building masonry wall;
Specifically, in order to facilitate position adjustment, can offer several horizontal word holes perpendicular to channel-section steel on built-in fitting, bolt is fixed on steelframe unit on built-in fitting by a horizontal word hole and horizontal tension member.When steelframe unit need to be adjusted with respect to the position of built-in fitting, can adjust the position of bolt in a horizontal word hole and adjust.
In addition, for fear of thunderstorm, destroy, after each steelframe cellular installation finishes, can be at steelframe cellular installation lighting proof strip.Specifically, first one end of lighting proof strip is fixedly connected with steelframe unit bolt; Then, then by the other end of lighting proof strip and built-in fitting be bolted to connection.Should be understood that, on steelframe unit and built-in fitting, should reserve the bolt hole that lighting proof strip is installed.Conventionally lighting proof strip is selected the good copper braid over braid of electric conductivity, by lighting proof strip, steelframe unit and built-in fitting and building can be connected into a band current potential body, with this, avoids the danger of being struck by lightning.
Step 5: utilize described cover core that longitudinally adjacent described steelframe unit bolt is connected;
After steelframe unit and built-in fitting connect, use cover core and bolt to be fixed connection longitudinally adjacent steelframe unit, with this, longitudinal steelframe unit is practiced integral.The bolt of fixed cover core and steelframe unit is to be positioned at a longitudinal word hole on steelframe unit, when the position of the longitudinal adjacent steelframe of needs adjustment unit, and can be by adjusting the position of bolt in a longitudinal word hole.
In addition, in order further to avoid thunderstorm to destroy, between longitudinally adjacent steelframe unit, equipotential band can also be set.Specifically, first one end of equipotential band is fixedly connected with steelframe unit bolt; Then, then by the other end of equipotential band be fixedly connected with another adjacent steelframe unit bolt.
So far, just completed being connected of steelframe unit, cladding connector, laterally tension member and cover core and building built-in fitting.
Finally, repeat above-mentioned steps three to step 5, make steelframe unit be covered with the metope of stone curtain wall to be decorated, just formed the keel for dry-hang stone curtain wall.
In sum, at the mounting method of the above-mentioned keel for dry-hang stone curtain wall, it is assembled that the operation of job site only limits to bolt, and a large amount of electric welding fields all complete in factory.On the one hand, because processing and installation are separately carried out, installation exercise only need to be carried out in job site, can effectively improve construction speed, and field operation has been avoided overhead electric arc welding operation substantially, therefore the demand to professional welding worker has been reduced in job site, can further shorten construction period, can effectively reduce construction cost simultaneously.On the other hand, steelframe unit Shi processing factory machines, electric welding field in the manufacturing process of steelframe unit is downhand welding, with respect to vertical position welding of the prior art and overhead welding operation, the welding quality of downhand welding operation is more stable, but also can utilize plant equipment or robot to carry out electric welding, when improving welding quality, is more conducive to standardized management control, therefore, can greatly improve the welding quality of steelframe unit.Again on the one hand, in above-mentioned mounting method, field operation only comprises assembled and bolt installation, and site operation has been avoided electric welding field substantially, thus the security hidden trouble of having avoided electric welding field to bring.
Foregoing description is only the description to the utility model preferred embodiment; the not any restriction to the utility model scope; any change, modification that the those of ordinary skill in the utility model field does according to above-mentioned disclosure, all belong to the protection domain of claims.
Claims (13)
1. the keel for dry-hang stone curtain wall, it is characterized in that, comprise several steelframe unit and several cladding connectors, described steelframe unit and described cladding connector all complete in factory, each described steelframe unit comprises at least one channel-section steel, and described cladding connector is across being fixedly connected with between adjacent described channel-section steel and with described channel-section steel; Each described steelframe unit is all fixedly connected with the built-in fitting on building masonry wall by a horizontal tension member, and described steelframe unit is all fixedly connected with described horizontal tension member by bolt with described built-in fitting; Longitudinally adjacent described steelframe unit connects by a set of core, and described cover core is fixedly connected with described steelframe unit by bolt.
2. the keel for dry-hang stone curtain wall as claimed in claim 1, is characterized in that, the surface of described horizontal tension member and described cover core has respectively an integrally formed topping.
3. the keel for dry-hang stone curtain wall as claimed in claim 2, is characterized in that, described steelframe unit comprises a described channel-section steel, and described cladding connector is connected with described channel-section steel bolt.
4. the keel for dry-hang stone curtain wall as claimed in claim 3, is characterized in that, the surface of described steelframe unit and described cladding connector has respectively an integrally formed separation layer.
5. the keel for dry-hang stone curtain wall as claimed in claim 2, is characterized in that, described steelframe unit comprises at least two described channel-section steels, and described cladding connector and described channel-section steel are welded to connect in factory.
6. the keel for dry-hang stone curtain wall as claimed in claim 5, is characterized in that, the surface of the described cladding connector that described steelframe unit is connected with described steelframe element solder has an integrally formed separation layer.
7. the keel for dry-hang stone curtain wall as described in claim 4 or 6, is characterized in that, described topping and described separation layer are zinc coat.
8. the keel for dry-hang stone curtain wall as claimed in claim 1, is characterized in that, have several longitudinal word holes on described channel-section steel, and described cover core connects longitudinally adjacent described steelframe unit bolt by a described longitudinal word hole.
9. the keel for dry-hang stone curtain wall as claimed in claim 8, is characterized in that, have several horizontal word holes perpendicular to described channel-section steel on described built-in fitting, and the described part that laterally sockets is connected with described embedded part bolt by a described horizontal word hole.
10. the keel for dry-hang stone curtain wall as claimed in claim 1, it is characterized in that, described steelframe unit also at least has a lighting proof strip, and one end of described lighting proof strip is fixedly connected with described steelframe unit bolt, and the other end of described lighting proof strip and described built-in fitting are bolted to connection.
11. keel for dry-hang stone curtain wall as claimed in claim 10, it is characterized in that, described steelframe unit also at least has an equipotential band, one end of described equipotential band is fixedly connected with described steelframe unit bolt, and the other end of described equipotential band is fixedly connected with steelframe unit bolt described in adjacent another.
12. keel for dry-hang stone curtain wall as claimed in claim 11, is characterized in that, described lighting proof strip and described equipotential band are copper braid over braid.
13. keel for dry-hang stone curtain wall as claimed in claim 1, is characterized in that, the position of described cladding connector is corresponding with the dry hanging article position of stone curtain wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320697773.0U CN203569758U (en) | 2013-11-06 | 2013-11-06 | Keel for dry hanging stone curtain wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320697773.0U CN203569758U (en) | 2013-11-06 | 2013-11-06 | Keel for dry hanging stone curtain wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203569758U true CN203569758U (en) | 2014-04-30 |
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ID=50537495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320697773.0U Expired - Lifetime CN203569758U (en) | 2013-11-06 | 2013-11-06 | Keel for dry hanging stone curtain wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203569758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541477A (en) * | 2013-11-06 | 2014-01-29 | 上海市建筑装饰工程集团有限公司 | Keel for dry hanging stone curtain wall and mounting method of keel |
-
2013
- 2013-11-06 CN CN201320697773.0U patent/CN203569758U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541477A (en) * | 2013-11-06 | 2014-01-29 | 上海市建筑装饰工程集团有限公司 | Keel for dry hanging stone curtain wall and mounting method of keel |
| CN103541477B (en) * | 2013-11-06 | 2016-01-13 | 上海市建筑装饰工程集团有限公司 | For keel and the mounting method thereof of dry-hang stone curtain wall |
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