CN112537721B - Glass curtain wall is with cyclic annular double track lifting device - Google Patents
Glass curtain wall is with cyclic annular double track lifting device Download PDFInfo
- Publication number
- CN112537721B CN112537721B CN202011246823.4A CN202011246823A CN112537721B CN 112537721 B CN112537721 B CN 112537721B CN 202011246823 A CN202011246823 A CN 202011246823A CN 112537721 B CN112537721 B CN 112537721B
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- track
- rail
- curtain wall
- outer end
- building
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/08—Constructional features of runway rails or rail mountings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
Abstract
The invention discloses annular double-rail hoisting equipment for a glass curtain wall, which is arranged outside a building in a surrounding manner and is formed by combining rail units, wherein each rail unit comprises a linear rail unit and a corner rail unit, and each rail unit comprises a supporting framework, a protection structure, a fastening structure, a side protection structure and a hoisting structure; the utility model discloses a building, including support frame, protective structure, fastening structure, side protective structure, hoist and mount structure, support frame is inner to be fixed in the building, and the outer end is unsettled, protective structure lays on support frame, fastening structure one end is connected in support frame's outer end, and the other end is connected in the building, side protective structure sets up in support frame's outer end, hoist and mount structure connects the downside at support frame. The hoisting structure is decomposed into the track units, and the track units are preassembled on the ground to form the unit assemblies, so that the construction period is shortened by half during high-altitude assembling construction, and the construction efficiency is effectively improved.
Description
Technical Field
The invention relates to the technical field of building curtain wall construction, in particular to an annular double-rail hoisting device for a glass curtain wall.
Background
Curtain wall engineering construction has I-steel track lifting device and I-steel loose-packed safety protection canopy of singleness in the present building engineering branch, and its shortcoming mainly lies in: firstly, the track crane and the safety protection shed are installed, and the requirements on a field storage yard are high; generally, large commercial complexes are positioned in the city center, the conditions of field centralized processing sites are limited, and the processing requirements can not be met. Secondly, the field processing quality is not good; the track crane belongs to hoisting equipment measures, has high requirements on the aspect of structural safety, and the field welding quality generally does not meet the design standard. Thirdly, the installation risk of a construction site is large; the probability that operating personnel are exposed to unsafe environment is too high due to the fact that a large number of parts and high floors are constructed in the way that the edge of the floor is suspended. Fourthly, the construction period is too long; through investigation of previous projects, the summarized construction period is that a circle of 200-meter double-track crane is erected, 10 persons need 25 days of construction time, a circle of 200-meter overhanging protective shed is erected, and 10 persons need 15 days of construction time. The defects generally exist in the construction process of the curtain wall, and serious safety risks and cost waste exist. The invention provides an annular double-rail hoisting device for a glass curtain wall, which overcomes the defects.
Disclosure of Invention
The invention provides annular double-rail hoisting equipment for a glass curtain wall, which adopts pre-assembled unit components, effectively shortens the erection construction period and has the advantages of stable structure and high safety.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an annular double-rail hoisting device for a glass curtain wall is arranged outside a building in a surrounding mode and is formed by combining rail units, wherein each rail unit comprises a linear rail unit and a corner rail unit, and each rail unit comprises a supporting framework, a protection structure, a fastening structure, a side protection structure and a hoisting structure; the inner end of the supporting framework is fixed on a building, the outer end of the supporting framework is suspended, the protective structure is laid on the supporting framework, one end of the fastening structure is connected to the outer end of the supporting framework, the other end of the fastening structure is connected to the building, the side protective structure is arranged at the outer end of the supporting framework, and the hoisting structure is connected to the lower side of the supporting framework;
the supporting framework comprises transverse keels and longitudinal keels, the transverse keels are arranged in parallel at intervals, and the longitudinal keels are arranged between the adjacent transverse keels; hoisting structure includes track structure, motion and power device, track structure establishes on the bottom surface of cross keel, and the track structure of adjacent track unit connects and forms the annular track, motion is established on track structure to through the power device drive.
Further, protective structure is including indulging vaulting pole and guard plate, indulge the vaulting pole interval and set up on the surface of cross keel, the guard plate is laid on the surface of indulging the vaulting pole.
Further, the track structure includes track, upper fixed plate and bottom plate establish respectively at the upper and lower surface of cross keel to through establishing the fastening bolt connection of cross keel both sides, track fixed connection is on the bottom surface of bottom plate.
Furthermore, be equipped with the access hole on the guard plate, be equipped with the door that opens and shuts on the access hole, the door that opens and shuts is located the hookup location department of track structure and horizontal keel.
Further, the fastening structure draws setting to one side, including oblique stay cord, adjusting screw, connection otic placode and fixing base, the fixing base is established on the building of top, the connection otic placode is established respectively on horizontal keel outer end and fixing base, oblique stay cord and adjusting screw's inner interconnect, the outer end is connected respectively on two connection otic placodes.
Furthermore, the side protection structure is vertically arranged at the outer end of the transverse keel and comprises a grid framework and a covering net, and the covering net is arranged on the outer side of the grid framework; and a skirting board is arranged at the bottom of the inner side of the side edge protection structure.
Preferably, the tracks on the linear track unit are linear, and the tracks on the corner track unit are arc-shaped and are perpendicular to the cross keel.
Preferably, set up three horizontal keels and two on every track unit's the braced frame and indulge the fossil fragments, horizontal keel establishes tip and middle part around braced frame respectively, indulge the fossil fragments and establish middle part and outer end at horizontal keel respectively.
Preferably, the two tracks are arranged in parallel, and two adjacent moving structures are connected through a sliding contact line.
Preferably, the inner end of the cross keel is fixedly connected to the building through a fastening bolt.
The invention has the following beneficial effects:
the hoisting structure is decomposed into track units, and the track units are preassembled on the ground to form unit assemblies, so that the construction period is shortened by half during high-altitude assembling construction, and the construction efficiency is effectively improved; the pre-assembly of the unit components on the ground can ensure the assembly quality of the components, and only the unit components need to be assembled at high altitude, so that more high-altitude operation amount is avoided, and the construction safety is effectively improved;
adopt the track unit to assemble, annular orbit's an organic whole nature is good, and is of high quality, uses in the curtain work progress to experience, can effectively promote the efficiency of construction.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a bottom view of the linear track unit of the present invention;
FIG. 3 is a bottom view of the corner track unit of the present invention;
FIG. 4 is a schematic structural diagram of a linear track unit according to the present invention;
FIG. 5 is an enlarged view of the part A of FIG. 4;
FIG. 6 is an enlarged view of the portion B of FIG. 4;
fig. 7 is an enlarged schematic view of the structure of the part C in fig. 4.
Reference numerals: 1-supporting framework, 11-transverse keel, 12-longitudinal keel, 2-protective structure, 21-longitudinal stay bar, 22-protective plate, 3-fastening structure, 4-side protective structure, 5-hoisting structure, 51-track structure, 511-track, 512-upper fixing plate, 513-lower fixing plate and 52-moving structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the specification, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
As shown in fig. 1, 2, 3 and 4, the annular double-rail hoisting equipment for the glass curtain wall is arranged outside a building in a surrounding mode and is formed by combining rail units, and adjacent rail units are connected to form the integral annular rail hoisting equipment. The track unit comprises a linear track unit and a corner track unit, and comprises a support framework 1, a protective structure 2, a fastening structure 3, a side protective structure 4 and a hoisting structure 5; the utility model discloses a building supporting frame, including supporting frame 1, protective structure 2, fastening structure 3, side protective structure 4, hoisting structure 5, supporting frame 1, the inner of supporting frame is fixed in the building, and the outer end is unsettled, protective structure 2 lays on supporting frame 1, the outer end at supporting frame 1 is connected to fastening structure 3 one end, and the other end is connected in the building, side protective structure 4 sets up the outer end at supporting frame 1, hoisting structure 5 connects the downside at supporting frame 1.
The annular rail is decomposed into rail units, and the assembly operation is carried out at high altitude after the ground is prefabricated; the ground prefabrication of track unit can effectively guarantee the component quality, and the high altitude of track unit is assembled and is compared the high altitude installation of single component and have that construction speed is fast, and the construction degree of difficulty is low and the high characteristics of security to follow-up can have enough to meet the need the use, can effectively practice thrift the cost, and have the advantage that the dismouting degree of difficulty is low.
As shown in fig. 2, 3 and 4, the supporting framework 1 comprises transverse keels 11 and longitudinal keels 12, the transverse keels 11 are arranged in parallel at intervals, and the longitudinal keels 12 are arranged between the adjacent transverse keels 11; hoisting structure 5 includes track structure 51, motion structure 52 and power device, track structure 51 is established on the bottom surface of cross keel 11, and the track structure 51 of adjacent track unit connects and forms annular track, motion structure 52 is established on track structure 51 to drive through power device.
As shown in fig. 4 and 5, further, the protective structure 2 includes longitudinal support rods 21 and protective plates 22, the longitudinal support rods 21 are welded to the surface of the cross member 11 at intervals, and the protective plates 22 are laid on the surface of the longitudinal support rods 21.
Preferably, the protection plate 22 is a steel plate with a thickness of 3mm, and the longitudinal support rod 21 is a square pipe.
As shown in fig. 4 and 5, the rail structure 51 further includes a rail 511, an upper fixing plate 512 and a lower fixing plate 513, the upper fixing plate 512 and the lower fixing plate 513 are respectively disposed on the upper and lower surfaces of the cross runner 11 and are connected by fastening bolts disposed on both sides of the cross runner 11, and the rail 511 is fixedly connected to the bottom surface of the lower fixing plate 513.
Further, be equipped with the access hole on the guard plate 22, be equipped with the door that opens and shuts on the access hole, the door that opens and shuts is located track structure 51 and cross keel 11's hookup location department. Preferably, the door that opens and shuts is the apron that 3mm thick steel plate formed after buckling, and one side articulates on indulging vaulting pole 21 through the hinge, and the opposite side welding has the handle for manual the opening when overhauing.
The opening and closing door is arranged for installation, debugging and follow-up maintenance of the track, safety of the annular track can be effectively guaranteed, and problems in the using process can be timely solved.
Further, fastening structure 3 draws the setting to one side, including oblique stay cord, adjusting screw, connection otic placode and fixing base, the fixing base passes through bolt fixed connection on the building that is located the top, the connection otic placode is welded connection respectively on cross keel 11 outer end and fixing base, oblique stay cord and adjusting screw's inner interconnect, the connection can be dismantled respectively on two connection otic placodes in the outer end. Preferably, the stay cable is a steel wire rope with the outer diameter of 18mm, and the adjusting screw is a turn buckle.
The stay cable is arranged to be used for enhancing the structural strength of the supporting framework 1, the stability and the safety of the whole structure are enhanced, and the adaptability adjustment can be carried out, so that the support is convenient and flexible.
As shown in fig. 4 and 7, further, the side protective structure 4 is vertically arranged at the outer end of the cross keel 11, and includes a grid framework and a covering net, and the covering net is arranged at the outer side of the grid framework; skirting boards are arranged at the bottom of the inner side of the side edge protection structure 4. Preferably, the grid framework is formed by welding criss-cross square pipes. Adopt the steel grid skeleton to form the stereoplasm protection in the outside, have structural strength height, advantage that the protecting effect is good, can effectively guarantee constructor's personal safety.
Preferably, the rail 511 on the linear rail unit is linear, and the rail 511 on the corner rail unit is arc-shaped, and both are perpendicular to the cross keel 11.
As shown in fig. 2, preferably, three transverse keels 11 and two longitudinal keels 12 are arranged on the supporting framework 1 of each track unit, the transverse keels 11 are respectively arranged at the front end part and the rear end part of the supporting framework 1, and the longitudinal keels 12 are respectively arranged at the middle part and the outer end of the transverse keels 11. The transverse keel 11 is a 16-size I-steel with the length of 3.5m, and the longitudinal keel 12 is a 14-size I-steel and a 16-size I-steel with the length of 3 m.
As shown in fig. 4, preferably, two rails 511 are arranged in parallel, and two adjacent moving structures 52 are connected by a trolley line.
Preferably, the inner end of the cross keel 11 is fixedly connected to the building through a plurality of groups of fastening bolts, so that the cross keel 11 is stably and firmly fixed, and a safe and stable supporting effect is achieved.
The construction method of the invention comprises the following steps:
firstly, design decomposition: decomposing the annular track into track units with different specifications according to the combination of the building appearance and construction requirements, and manufacturing a design drawing of the corresponding track unit;
secondly, prefabricating the component: prefabricating single components of the supporting framework 1, the protective structure 2, the fastening structure 3, the side protective structure 4 and the hoisting structure 5 respectively according to a design drawing, and numbering the components in a classified manner;
thirdly, assembling components: assembling each component according to a design drawing to form a track unit, numbering the prefabricated track unit and the interfaces at two ends thereof:
fourthly, field assembly: transferring the prefabricated track units to a construction site, sequentially splicing and installing the prefabricated track units by using hoisting equipment according to the numbering sequence until the whole annular track is spliced and accepted;
fifthly, curtain wall construction: and (4) carrying out construction operation of the glass curtain wall on the annular track.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Claims (8)
1. An annular double-rail hoisting device for a glass curtain wall is characterized in that the annular double-rail hoisting device is arranged outside a building in a surrounding mode and is decomposed into rail units, and the rail units are assembled at high altitude after being prefabricated on the ground; the track unit comprises a linear track unit and a corner track unit, and comprises a supporting framework (1), a protective structure (2), a fastening structure (3), a side protective structure (4) and a hoisting structure (5); the inner end of the supporting framework (1) is fixed on a building, the outer end of the supporting framework is suspended, the protective structure (2) is laid on the supporting framework (1), one end of the fastening structure (3) is connected to the outer end of the supporting framework (1), the other end of the fastening structure is connected to the building, the side protective structure (4) is arranged at the outer end of the supporting framework (1), and the hoisting structure (5) is connected to the lower side of the supporting framework (1);
the supporting framework (1) comprises transverse keels (11) and longitudinal keels (12), the transverse keels (11) are arranged in parallel at intervals, and the longitudinal keels (12) are arranged between the adjacent transverse keels (11); the hoisting structure (5) comprises a track structure (51), a moving structure (52) and a power device, wherein the track structure (51) is arranged on the bottom surface of the transverse keel (11), the track structures (51) of adjacent track units are connected to form an annular track, and the moving structure (52) is arranged on the track structure (51) and is driven by the power device;
the track structure (51) comprises a track (511), an upper fixing plate (512) and a lower fixing plate (513), wherein the upper fixing plate (512) and the lower fixing plate (513) are respectively arranged on the upper surface and the lower surface of the transverse keel (11) and are connected through fastening bolts arranged on two sides of the transverse keel (11), and the track (511) is fixedly connected on the bottom surface of the lower fixing plate (513);
the inner end of the cross keel (11) is fixedly connected to the building through a fastening bolt.
2. The annular double-rail hoisting equipment for the glass curtain wall as claimed in claim 1, wherein: protective structure (2) are including indulging vaulting pole (21) and guard plate (22), indulge vaulting pole (21) interval and set up on the surface of cross keel (11), guard plate (22) are laid on the surface of indulging vaulting pole (21).
3. The annular double-rail hoisting equipment for the glass curtain wall as claimed in claim 2, wherein: be equipped with the access hole on guard plate (22), be equipped with the door that opens and shuts on the access hole, the door that opens and shuts is located the hookup location department of track structure (51) and horizontal keel (11).
4. The annular double-rail hoisting equipment for the glass curtain wall as claimed in claim 1, wherein: fastening structure (3) draw the setting to one side, including oblique stay cord, adjusting screw, connection otic placode and fixing base, the fixing base is established on the building of top, the connection otic placode is established respectively on horizontal keel (11) outer end and fixing base, oblique stay cord and adjusting screw's inner interconnect, the outer end is connected respectively on two connection otic placodes.
5. The annular double-rail hoisting equipment for the glass curtain wall as claimed in claim 1, wherein: the side protection structure (4) is vertically arranged at the outer end of the transverse keel (11) and comprises a grid framework and a covering net, and the covering net is arranged on the outer side of the grid framework; skirting boards are arranged at the bottom of the inner side of the side edge protection structure (4).
6. The annular double-rail hoisting equipment for the glass curtain wall as claimed in claim 1, wherein: the rail (511) on the linear rail unit is linear, and the rail (511) on the corner rail unit is arc-shaped and is perpendicular to the cross keel (11).
7. The annular double-rail hoisting equipment for the glass curtain wall as claimed in claim 1, wherein: set up three horizontal fossil fragments (11) and two on every track unit's supporting framework (1) indulge fossil fragments (12), tip and middle part around supporting framework (1) are established respectively in horizontal fossil fragments (11), indulge fossil fragments (12) and establish middle part and outer end at horizontal fossil fragments (11) respectively.
8. The annular double-rail hoisting equipment for the glass curtain wall as claimed in claim 6, wherein: the two rails (511) are arranged in parallel, and two adjacent moving structures (52) are connected through a trolley line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011246823.4A CN112537721B (en) | 2020-11-10 | 2020-11-10 | Glass curtain wall is with cyclic annular double track lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011246823.4A CN112537721B (en) | 2020-11-10 | 2020-11-10 | Glass curtain wall is with cyclic annular double track lifting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112537721A CN112537721A (en) | 2021-03-23 |
| CN112537721B true CN112537721B (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011246823.4A Active CN112537721B (en) | 2020-11-10 | 2020-11-10 | Glass curtain wall is with cyclic annular double track lifting device |
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| Country | Link |
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| CN (1) | CN112537721B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114348864A (en) * | 2021-04-21 | 2022-04-15 | 广东省第二建筑工程有限公司 | Cantilever type double-rail double-column steel hanger for unitized curtain wall |
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|---|---|---|---|---|
| JPS6417970A (en) * | 1987-07-10 | 1989-01-20 | Takenaka Komuten Co | Method of installing pca block for external wall to building structure |
| JPH0940371A (en) * | 1995-08-04 | 1997-02-10 | Santoku:Kk | Lifting-in method and device of outer wall members of building |
| CN103754802A (en) * | 2014-01-07 | 2014-04-30 | 中天建设集团有限公司 | Annular guide rail for external wall construction |
| CN104261269A (en) * | 2014-09-12 | 2015-01-07 | 北京建工集团有限责任公司 | Special hoisting mechanism for annular dual-rail sliding track |
| CN104358336A (en) * | 2014-11-10 | 2015-02-18 | 福建省九龙建设集团有限公司 | Unit type curtain wall installation system and installation method thereof |
| CN204370819U (en) * | 2014-12-19 | 2015-06-03 | 中建八局第三建设有限公司 | A kind of rail mounted lifting device for curtain wall for high rise building construction |
| CN204703534U (en) * | 2015-05-27 | 2015-10-14 | 中建三局（厦门）建设有限公司 | A kind of large-scale unit plates of curtain wall two-rail hanging apparatus |
| CN207700708U (en) * | 2017-12-12 | 2018-08-07 | 深装总建设集团股份有限公司 | A kind of shellring shape ceiling mounted tracks of unit glass curtain wall |
-
2020
- 2020-11-10 CN CN202011246823.4A patent/CN112537721B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6417970A (en) * | 1987-07-10 | 1989-01-20 | Takenaka Komuten Co | Method of installing pca block for external wall to building structure |
| JPH0940371A (en) * | 1995-08-04 | 1997-02-10 | Santoku:Kk | Lifting-in method and device of outer wall members of building |
| CN103754802A (en) * | 2014-01-07 | 2014-04-30 | 中天建设集团有限公司 | Annular guide rail for external wall construction |
| CN104261269A (en) * | 2014-09-12 | 2015-01-07 | 北京建工集团有限责任公司 | Special hoisting mechanism for annular dual-rail sliding track |
| CN104358336A (en) * | 2014-11-10 | 2015-02-18 | 福建省九龙建设集团有限公司 | Unit type curtain wall installation system and installation method thereof |
| CN204370819U (en) * | 2014-12-19 | 2015-06-03 | 中建八局第三建设有限公司 | A kind of rail mounted lifting device for curtain wall for high rise building construction |
| CN204703534U (en) * | 2015-05-27 | 2015-10-14 | 中建三局（厦门）建设有限公司 | A kind of large-scale unit plates of curtain wall two-rail hanging apparatus |
| CN207700708U (en) * | 2017-12-12 | 2018-08-07 | 深装总建设集团股份有限公司 | A kind of shellring shape ceiling mounted tracks of unit glass curtain wall |
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