CN113700199A - Special-shaped backdrop system - Google Patents
Special-shaped backdrop system Download PDFInfo
- Publication number
- CN113700199A CN113700199A CN202111154436.2A CN202111154436A CN113700199A CN 113700199 A CN113700199 A CN 113700199A CN 202111154436 A CN202111154436 A CN 202111154436A CN 113700199 A CN113700199 A CN 113700199A
- Authority
- CN
- China
- Prior art keywords
- groups
- positioning
- main body
- supporting
- canopy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims description 40
- 229910000831 Steel Inorganic materials 0.000 claims description 23
- 239000010959 steel Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 15
- 238000012544 monitoring process Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 46
- 238000013461 design Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 238000004873 anchoring Methods 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 206010066054 Dysmorphism Diseases 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/08—Vaulted roofs
- E04B7/10—Shell structures, e.g. of hyperbolic-parabolic shape; Grid-like formations acting as shell structures; Folded structures
- E04B7/105—Grid-like structures
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention relates to the technical field of awning systems, in particular to a special-shaped awning system. Comprises a canopy main body, a supporting main body and a plurality of groups of positioning upright rods; the awning main body is of a curved surface structure; the plurality of groups of positioning vertical rods are distributed at the bottom of the canopy main body in a rectangular array; the supporting main body comprises a plurality of groups of bolt balls and a plurality of groups of rectangular frame bodies; the rectangular frame bodies are connected with the canopy main body through the corresponding positioning upright rods; two adjacent groups of rectangular frame bodies are fixedly connected through bolt balls; included angles exist between two adjacent groups of rectangular frame bodies, and a plurality of groups of rectangular frame bodies are sequentially arranged to form a curved surface structure; every group equal fixed mounting has a set of three-dimensional rack in the rectangle frame, the three-dimensional rack is the structure of falling triangle-shaped, just the three-dimensional rack includes a plurality of groups second branch. The invention reduces the occupied area of the canopy main body during construction, improves the installation precision, saves the construction cost and improves the construction efficiency.
Description
Technical Field
The invention belongs to the technical field of awning systems, and particularly relates to a special-shaped awning system.
Background
The backdrop is generally used for the top surface of a building to show the modern style of the building and exert the characteristics of the building, so that the building is unique, bright and clear and has modern taste, thereby giving people a brand new feeling. Along with the progress of society and the improvement of living standard of people, the development of the building industry is leapfrog, the improvement of the technical level of the building, a large number of canopy projects with complex shapes, high technical content and beautiful appearance emerge from the sight of people, the irregular curved surface canopy structure is increasingly increased along with the improvement of the beautiful appearance of people, is popular with the public due to the shape and the structural characteristics of the irregular curved surface canopy structure, obtains wider application, has larger and larger consumption, and has development prospect and optimism particularly in the aspects of building artistry, green energy conservation and the like.
However, the characteristics of the special-shaped curved surface canopy also determine the difficulty of the construction process, and the technical difficulty of the construction of the special-shaped curved surface canopy with large span and high space structure of the building lies in whether the deformation and the installation deviation of the digestion structure can be effectively absorbed. The in-process of dysmorphism curved surface canopy at the construction, it is great with the degree of difficulty to measure the accurate installation positioning technique of unwrapping wire and plate, and original work progress adopts the support more, scaffold frame tradition construction support mode is installed, hardly satisfy special-shaped structure installation operation platform's requirement, construction error is big, hardly ensure the construction precision of dysmorphism curved surface canopy, in addition, full hall scaffold frame, there is cross operation between the construction of special-shaped canopy and the civil engineering construction, the construction risk on the process of installation is higher, difficult manages construction safety.
The invention discloses a bolt ball joint type net rack jig frame and a green construction technology thereof, and discloses a supporting structure of a steel structure roof and a corresponding construction method, the scheme improves the installation precision of building joints and the installation efficiency of a roof structure to a certain extent, but has a plurality of defects, and the method specifically comprises the following steps: the corresponding positions of the positioning nodes are arranged right below the corresponding connecting nodes, a certain angle is formed between the support (positioning rod) and the contact surface of the steel structure main body, and the angle is increased along with the increase of the slope, so that the mounting error is easy to occur in the assembling process of the opposite-sex steel structure, the support also plays a role of supporting, the support is contacted with the steel structure at a certain angle, the sliding of the steel structure is easy to occur in the supporting and assembling process, and the assembling error is further increased; in addition, the structure of steel frame construction main part has the technical worker to weld or other modes to carry out construction operation, and springboard among the prior art generally lays on the bottom body of rod that supports the support body, because the height of support body and support piece makes the construction platform that the workman stood apart from waiting to assemble the part apart from being 2 meters or even higher, needs the workman to raise one's head and carry out the construction, the degree of difficulty of the construction of great promotion. Based on this, how to better control the installation accuracy of opposite sex sky curtain main part, promote the efficiency of whole assembly is a difficult problem that awaits the solution urgently.
Disclosure of Invention
Aiming at the problems, the invention provides a special-shaped canopy system, which comprises a canopy main body, a supporting main body, a bearing plate and a plurality of groups of positioning vertical rods, wherein the supporting main body is arranged on the canopy main body; the method is characterized in that: the awning main body is of a special-shaped curved surface structure; the upper working surface and the lower working surface of the supporting main body are basically parallel to the top surface of the canopy main body; the plurality of groups of positioning vertical rods are distributed at the bottom of the canopy main body in an array manner; the arrangement direction of the positioning vertical rods is parallel to the normal direction of the canopy contact part; the top surface of the positioning vertical rod is attached to and abutted against the lower surface of the canopy steel structure; the bearing plate is arranged above the support main body.
Furthermore, the support main body comprises a plurality of groups of bolt balls and a plurality of groups of rectangular frame bodies; the rectangular frame bodies are connected with the canopy main body through the corresponding positioning upright rods; two adjacent groups of rectangular frame bodies are fixedly connected through bolt balls; included angles exist between two adjacent groups of rectangular frame bodies, and a plurality of groups of rectangular frame bodies are sequentially arranged to form a curved surface structure; every group equal fixed mounting has a set of three-dimensional rack in the rectangle frame, three-dimensional rack is the structure of falling triangle-shaped, just three-dimensional rack includes a plurality of groups second branch, second branch both ends are provided with a set of third positioning mechanism respectively, second branch is through two sets of third positioning mechanism respectively with both sides adjacent bolt ball fixed connection.
Further, the awning main body comprises a plurality of groups of longitudinal supporting beams and transverse supporting beams; the plurality of groups of longitudinal support beams are distributed at equal intervals along the length direction of the support main body, and the plurality of groups of transverse support beams are distributed at equal intervals along the width direction of the support main body; each group of transverse supporting beams is fixedly connected with each group of longitudinal supporting beams.
Furthermore, a plurality of groups of the positioning upright rods are respectively and fixedly arranged at the bottom of the connecting part of each group of the transverse supporting beams and each group of the longitudinal supporting beams; the longitudinal supporting beam is of a plane or curved surface structure; the top of the positioning upright stanchion is provided with a supporting splint; the supporting splint is provided with a locking piece which is matched and locked with the auxiliary piece on the supporting beam, so that the upper top surface of the supporting splint is in abutting contact with the supporting beam or the bottom surface of the intersection connecting piece of the supporting beam; the lower part of the positioning upright stanchion is provided with a supporting plate for installing a bearing plate.
Further, the method comprises the following steps of; and a stress monitoring assembly is also arranged between the upper top surface of the supporting plate and the contact surface of the canopy, the stress change on the supporting plate is monitored in real time or in a time-sharing manner, monitoring data are sent to the control host, and the stress risk in the canopy installation is pre-warned.
Further, the bolt ball includes spherical body, the even distribution has a plurality of groups of draw-in grooves on the spherical body outer wall, the internal thread hole has been seted up to the one end that the draw-in groove is close to spherical body central point, the equal threaded connection of fixed part of rectangular frame body and the fixed part of location pole setting is in arbitrary a set of internal thread hole.
Furthermore, the positioning vertical rod comprises a vertical rod body; the top of the vertical rod body is rotatably connected to the lower surface of the canopy main body, and the vertical rod body is positioned right below the joint of the longitudinal supporting beam and the transverse supporting beam; and a screw pin fixing groove is formed in the end face of the bottom of the vertical rod body.
Furthermore, the positioning vertical rod also comprises a first positioning mechanism, the structure of the first positioning mechanism is the same as that of the third positioning mechanism, and the first positioning mechanism comprises a screw pin connecting rod and a positioning screw pin; the other end of the screw pin connecting rod penetrates through the outside of the screw pin fixing groove and is fixedly connected with the positioning screw pin; the other end of the positioning screw pin can be connected to the bolt ball in a threaded mode.
Furthermore, but the location swizzle threaded connection in the internal screw thread is downthehole, but the movable joint of swizzle connecting rod is in the draw-in groove.
Furthermore, each rectangular frame body comprises a plurality of groups of first supporting rods which are sequentially connected end to end; the structure of the first support rod is the same as that of the second support rod, a group of second positioning mechanisms are arranged at two ends of the first support rod, the structure of each second positioning mechanism is the same as that of the first positioning mechanism, and the first support rod is fixedly connected with bolt balls adjacent to two sides through two groups of second positioning mechanisms; preferably, the rectangular frame is a square quadrangular pyramid.
Furthermore, a plurality of groups of anti-skid lugs are distributed on the inner wall of the clamping groove at equal intervals, and the other ends of the anti-skid lugs are movably attached to the outer wall of the screw pin connecting rod.
Furthermore, a group of bearing plates are fixedly arranged at the top of each group of rectangular frame bodies; the bearing plate is installed on the mounting disc of location pole setting bottom.
The invention has the beneficial effects that:
1. the bearing capacity of the rectangular frame body is improved by utilizing the stability characteristic of the inverted triangle of the three-dimensional net rack. Meanwhile, the three-dimensional net rack is arranged in the rectangular frame body, a bent frame and a scaffold do not need to be additionally built outside, the integral cleanliness of the canopy system is improved, and the construction occupied area during installation of the canopy system is reduced. The cross operation of the canopy system installation work and other civil engineering specialties such as scaffold construction work is reduced, and the construction efficiency is improved;
2. setting of the stand-off anchor. The support anchoring part is arranged in the embedded anchor bolt mode, embedding of the support embedded part is conducted before foundation concrete tamping, point positions are measured and compounded before and after installation, and installation accuracy of the three-dimensional net rack is further improved under the condition that structural stability of the anchoring part is improved.
3. And (5) optimizing design of an operating platform. According to the construction conditions of workers, the arrangement mode of the bottom setting operation platform which is universal in the field is adjusted to be that the operation platform is arranged on the plane where the bottom of the positioning rod is located, so that the workers can stand for construction; make for operation platform, the steel member height of canopy is about 0.8m, and when workman's construction, handheld instrument just can normally be under construction, need not look up upward, also need not lift the instrument high construction, the degree of difficulty of the engineering construction of great reduction promotes the efficiency of construction.
4. And (4) optimizing design of the bolt ball. First branch and second branch both ends carry out threaded connection through a set of location swizzle respectively, with the internal thread hole on two sets of adjacent bolt balls, can realize the installation work of canopy main part and support main part, and easy dismounting is swift, and is fixed effectual, has improved the efficiency of construction. And after the positioning screw pin is in threaded connection with the inner threaded hole, a group of screw pin connecting rods connected with the positioning screw pin are clamped in the clamping grooves at the same time, so that the fixing effect of the bolt ball is further improved. After the screw pin connecting rod is clamped in the clamping groove, a plurality of groups of anti-skidding lugs distributed on the inner wall of the clamping groove are utilized, the friction force between the inner wall of the clamping groove and the screw pin connecting rod is increased, and the fixity between the first supporting rod or the second supporting rod and the bolt ball is increased.
5. Optimized design of the carrier. The installation of the net rack adopts standardized branch and bolt ball to be connected, has reduced the degree of difficulty and the cost of branch design and preparation. Because the opposite sex sky curtain is the opposite sex curved surface owing to the design, support spare and sky curtain steel structure are not at same vertical direction one-to-one to at the bracing point position that vertical direction corresponds, also because the non-level of sky curtain steel structure arranges, make there is the angle between vertical support spare and the steel structure, through the hole site of predesigned bolt ball in the present case, make support spare and steel construction perpendicular, make the effect of supporting and fixing a position better.
6. A locking piece is arranged on a support plate at the top of the positioning vertical rod, so that the support plate is tightly connected with a steel structure supporting position, a stress monitoring mechanism can be arranged between the connecting surfaces of the support plate and the steel structure supporting position to monitor the stress between the support plate and the steel structure supporting position, the risk point installation risk is monitored and early warned, and the stability and the safety of the whole structure installation are improved; and meanwhile, the supporting plate is arranged at the lower part of the positioning vertical rod and used for installing the bearing plate, so that the bearing plate is more stably installed, and the safety of constructors is guaranteed.
7. The setting up of support among the prior art has the aspect of resistance to plucking shearing to exist not enoughly, in the installation of the canopy of large-span to the large-span, need set up one or more at the middle part and support the support body and carry out supplementary installation, great improvement the cost of installation and influence the construction of the parallel process in lower part, this application is through improving the support structure to the complex stretches out similar outrigger structure from both sides construction earlier, the mid portion is assembled in advance earlier, hoist and mount the connection again, great improvement the efficiency of construction.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 illustrates a schematic structural diagram of a backdrop system according to an embodiment of the present invention;
FIG. 2 shows a cross-sectional schematic view of a backdrop system according to an embodiment of the invention;
FIG. 3 shows an exploded schematic view of a canopy body and support body according to an embodiment of the invention;
figure 4-1 shows a schematic cross-sectional view of a positioning upright and a bolted ball connection according to an embodiment of the invention;
4-2 show a schematic view of a positioning pole pallet construction according to an embodiment of the invention;
FIG. 5 shows a schematic structural view of a support body according to an embodiment of the invention;
FIG. 6 shows a schematic structural diagram of a rectangular frame body according to an embodiment of the invention;
FIG. 7 shows an enlarged schematic view within circle A of FIG. 5 according to an embodiment of the present invention;
fig. 8 shows a schematic structural view of a bolt ball according to an embodiment of the present invention.
FIG. 9 shows a schematic structural diagram of a stress monitoring assembly according to an embodiment of the invention.
FIG. 10 shows a schematic view of deployment of an anchor in accordance with an embodiment of the present invention.
Fig. 11-1 shows a schematic view of a facade anchor according to an embodiment of the present invention.
Fig. 11-2 shows a schematic structural view of a side stand anchor according to an embodiment of the invention.
In the figure: 100. a canopy main body; 110. a longitudinal support beam; 120. a transverse support beam; 200. positioning the vertical rod; 210. a vertical rod body; 220. a screw pin fixing groove; 230. a screw pin connecting rod; 231. positioning a threaded pin; 300. a bearing plate; 400. a support body; 410. a bolt ball; 411. a spherical body; 412. a card slot; 413. an anti-slip bump; 414. an internally threaded bore; 420. a rectangular frame body; 421. a first support bar; 430. a three-dimensional net rack; 431. a second support bar; 501. the stress monitoring assembly, 502, a strain gauge, 503 and a wireless signal transmission module; 601. pre-burying a plate; 602. a support base plate; 603. and (6) anchoring the ribs.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.
The embodiment of the invention provides a special-shaped awning system. Comprises a canopy main body 100, a supporting main body 400, a plurality of groups of positioning vertical rods 200 and a plurality of groups of bearing plates 300. Illustratively, as shown in fig. 1 and 2, the awning main body 100 has a specially-shaped curved surface structure.
A plurality of groups location pole setting 200 is all fixed mounting in the bottom of canopy main part 100, and a plurality of groups location pole setting 200 is the array distribution. The length of the positioning vertical rod 200 is 800mm +/-10 mm. The positioning upright rod 200 is used for installing and positioning the canopy main body 100.
The supporting main body 400 is located under the canopy main body 100, and the bottoms of the plurality of groups of positioning vertical rods 200 are all fixedly mounted on the upper surface of the supporting main body 400. The support body 400 has a curved surface structure. The support body 400 serves to provide a supporting force to the awning body 100.
A plurality of sets of the bearing plates 300 are distributed on the top of the support main body 400 in a rectangular array. Through the installation of bearing plate 300, make things convenient for constructor to carry out installation debugging to canopy main part 100 in the past.
The awning main body 100 includes a plurality of sets of longitudinal support beams 110 and transverse support beams 120. Illustratively, as shown in fig. 3, a plurality of groups of the longitudinal support beams 110 are equally spaced along the length direction of the support body 400, and a plurality of groups of the transverse support beams 120 are equally spaced along the width direction of the support body 400. Each group of the transverse support beams 120 is fixedly connected to each group of the longitudinal support beams 110. A plurality of sets of the positioning vertical rods 200 are respectively and fixedly installed at the bottom of the connection part of each set of the transverse supporting beams 120 and each set of the longitudinal supporting beams 110. The longitudinal support beam 110 has a curved surface structure or a flat surface structure.
The groups of longitudinal support beams 110 are connected by the groups of transverse support beams 120, so that the stability between the longitudinal support beams 110 can be improved, and the bearing capacity of the longitudinal support beams 110 is improved.
The positioning vertical rod 200 comprises a vertical rod body 210 and a first positioning mechanism. Illustratively, as shown in fig. 4, the top of the vertical rod body 210 is pivotally connected to the lower surface of the canopy main body 100, and the vertical rod body 210 is located right below the joint of the longitudinal support beam 110 and the transverse support beam 120. The bottom end face of the vertical rod body 210 is provided with a bolt fixing groove 220. One end of the first positioning mechanism is fixedly installed in the screw fixing groove 220, and the other end of the first positioning mechanism is in threaded connection with the fixing mechanism of the support main body 400.
The first positioning mechanism includes a screw connecting rod 230 and a positioning screw 231. Illustratively, the other end of the screw connecting rod 230 penetrates through the outside of the screw fixing groove 220 and is fixedly connected with the positioning screw 231. The other end of the positioning screw pin 231 may be screwed into the fixing mechanism of the support main body 400.
When the installation work of the canopy main body 100 is performed, firstly, the positioning bolts 231 are respectively connected to the fixing mechanisms at the top of the supporting main body 400, and the bolt connecting rod 230 can be simultaneously connected to the fixing mechanisms, so as to improve the fixing effect of the positioning upright rod 200 and the supporting main body 400. Meanwhile, the convenience of the disassembly and assembly work of the canopy main body 100 is also improved by utilizing the threaded connection relationship between the positioning vertical rod 200 and the fixing mechanism of the supporting main body 400, thereby improving the working efficiency.
The support body 400 includes a plurality of sets of bolt balls 410, a plurality of sets of rectangular frame bodies 420, and a plurality of sets of three-dimensional net frames 430. Illustratively, as shown in fig. 5 and 6, several sets of the rectangular frame 420 are located directly below the awning main body 100. An included angle exists between two adjacent groups of rectangular frame bodies 420, and the rectangular frame bodies 420 are connected in sequence to form a curved surface structure. Each group of the rectangular frame 420 includes a plurality of groups of first supporting rods 421 connected end to end in sequence. First branch 421 both ends all are provided with a set of second positioning mechanism, second positioning mechanism's structure with first positioning mechanism is the same, first branch 421 both ends are respectively through a set of second positioning mechanism and adjacent two sets of bolt ball 410 fixed connection. The number of the three-dimensional net racks 430 is the same as that of the rectangular frame 420, and each group of the three-dimensional net racks 430 is fixedly connected in a group of the rectangular frame 420 corresponding thereto through the bolt balls 410. Three-dimensional rack 430 is the structure of falling triangle-shaped, just three-dimensional rack 430 includes a plurality of groups second branch 431, second branch 431 both ends are provided with a set of third positioning mechanism respectively, third positioning mechanism's structure with first positioning mechanism is the same, second branch 431 both ends are respectively through a set of third positioning mechanism and adjacent two sets of bolt ball 410 fixed connection.
The bolt ball 410 includes a spherical body 411. Illustratively, as shown in fig. 4, 7 and 8, the spherical body 411 is located at the junction of two adjacent sets of the first struts 421. A plurality of groups of clamping grooves 412 are evenly distributed on the outer wall of the spherical body 411, an internal thread hole 414 is formed in one end, close to the central axis of the spherical body 411, of each clamping groove 412, and the central axis of the internal thread hole 414 coincides with the central axis of each clamping groove 412. The positioning screw 231 can be screwed into the internal screw hole 414, and the screw connecting rod 230 can be movably clamped in the clamping groove 412. A plurality of sets of anti-slip protrusions 413 are equidistantly distributed on the inner wall of the clamping groove 412, and the other ends of the anti-slip protrusions 413 are movably attached to the outer wall of the screw pin connecting rod 230.
When the first and second struts 421 and 431 are installed, the positioning screw 231 of the second or third positioning mechanism is first screwed into the corresponding set of internal screw holes 414, and at the same time, the screw connecting rod 230 of the set of first and second struts 421 and 431 is also snapped into the snapping groove 412 communicating with the set of internal screw holes 414. Then, the friction force between the inner wall of the slot 412 and the screw connecting rod 230 is improved by the plurality of sets of anti-slip protrusions 413 distributed on the inner wall of the slot 412, and the fixing property between the first support rod 421 or the second support rod 431 and the bolt ball 410 is further improved. When the first support rod 421 and the second support rod 431 are disassembled, the positioning screw pin 231 is screwed out of the internal thread hole 414, so that the process is simple and rapid, the working time is saved, and the working efficiency is improved.
Before installation, numerical simulation is carried out on the overall design in advance, the matching relation between the bolt balls at different point positions and the positioning upright rods is accurately analyzed and determined, the angles of the preset holes of the bolt balls at different point positions and the design of the positioning upright rods are matched and numbered for standby, and the bolt balls and the positioning upright rods 200 are matched, so that after the positioning upright rods are installed on the bolt balls according to the design, the arrangement direction of the positioning upright rods 200 is parallel to the normal direction of the contact part of the awning; the top surface of the positioning vertical rod 200 is attached to and abutted against the lower surface of the canopy steel structure; a supporting plate is arranged at the top of the positioning upright rod 200; the supporting plate is provided with a locking piece which is matched and locked with the auxiliary piece on the supporting beam, so that the upper top surface of the supporting plate is in abutting contact with the supporting beam or the bottom surface of the intersection connecting piece of the supporting beam.
Still be provided with stress monitoring assembly on the support supporting plate between top surface and the sky curtain contact surface on the support supporting plate, the lead to foil gage monitors stress, and foil gage 502 is connected with wireless signal transmission module 503 electricity to through wireless signal transmission module 503 real-time or timesharing monitoring support supporting plate on stress variation, and send monitoring data for the main control system, carry out the early warning to the stress risk in the sky curtain installation.
The three-dimensional net frame 430 has an inverted triangle structure, and the bearing capacity of the rectangular frame 420 is improved by using the stable characteristic of the triangle. Meanwhile, the three-dimensional net rack 430 is installed in the rectangular frame body 420, and a bent frame and a scaffold do not need to be additionally built outside, so that the integral cleanliness of the canopy system is improved, and the construction floor area during the installation of the canopy system is reduced. The cross operation of the canopy system installation work and other civil engineering specialties such as scaffold building work is reduced, and the construction efficiency is improved. And the three-dimensional net frame 430 is composed of a plurality of groups of second supporting rods 431, and two ends of the three-dimensional net frame are respectively connected with the bolt ball 410 through a group of third positioning mechanisms, so that the three-dimensional net frame is convenient to disassemble and assemble, and the construction time is shortened.
Specifically, the number of the bearing plates 300 is the same as that of the rectangular frame bodies 420, and each group of the bearing plates 300 is fixedly installed at the top of a group of the corresponding rectangular frame bodies 420. An included angle exists between two adjacent groups of bearing plates 300, and the bearing plates 300 are connected in sequence to form a curved surface structure.
The load-bearing capacity of the rectangular frame body 420 is improved by the stability of the inverted triangle of the three-dimensional net frame 430. Meanwhile, the three-dimensional net rack 430 is installed in the rectangular frame body 420, and a bent frame and a scaffold do not need to be additionally built outside, so that the integral cleanliness of the canopy system is improved, and the construction floor area during the installation of the canopy system is reduced. The cross operation of the canopy system installation work and other civil engineering specialties such as scaffold building work is reduced, and the construction efficiency is improved. The two ends of the first supporting rod 421 and the second supporting rod 431 are respectively in threaded connection with the internal thread holes 414 on the two adjacent groups of bolt balls 410 through a group of positioning bolts 231, so that the installation work of the canopy main body 100 and the supporting main body 400 can be realized, the assembly and disassembly are convenient and rapid, the fixing effect is good, and the construction efficiency is improved. After the positioning screw 231 is screwed into the internal screw hole 414, the set of screw connecting rod 230 connected with the positioning screw is also clamped in the clamping groove 412, so that the fixing effect of the bolt ball 410 is further improved. After the screw connecting rod 230 is clamped in the clamping groove 412, the friction between the inner wall of the clamping groove 412 and the screw connecting rod 230 is increased by the anti-slip bumps 413 distributed on the inner wall of the clamping groove 412, and the fixing property between the first support rod 421 or the second support rod 431 and the bolt ball 410 is increased.
Referring to fig. 10-11, before construction, a support anchor is positioned, and the support anchor comprises an embedded plate 601, anchor bars 603, a support and a bolt structure. Embedding the embedded part of the support before the concrete pouring of the foundation, and after binding of the civil engineering reinforcing steel bars is finished, embedding the embedded part by using a positioning template according to the drawing position and the positioning size according to the requirements of a design drawing; in order to prevent the embedded part from shifting in the concrete pouring process, the embedded part is permanently fixed. The concrete method can adopt angle steel L40X3 or steel bars to manufacture a fixed bracket, and the fixed bracket is welded with a steel bar mesh (preferably a main steel bar); and then, connecting (welding) and fixing the embedded part and the fixed support. And immediately performing measurement rechecking after the embedded part is positioned. After meeting the requirements of the standard and the design allowable deviation, the next procedure can be handed over for concrete pouring construction. And before the net rack construction party is installed, an experienced constructor is selected for construction, and professional measuring personnel are arranged for tracking measurement. And the measurement record of the size of the embedded part of the support is rechecked, and the net rack can be installed after the design requirement is met. The strength of the concrete meets the design strength, and the structural axis and the embedded steel plate of the support are qualified through acceptance. The embedded part requirements are as follows: the horizontal deviation is not more than 15mm, the height difference of adjacent embedded parts is not more than 5mm, the highest and lowest height difference is not more than 30mm, and the inclination of the plate surface is less than 1 degree; after the net frame assembly and the roof panel are installed, the flexibility values of the net frame assembly and the roof panel are measured, and the measured flexibility values are not more than 1.15 times of corresponding design values. The pre-embedded steel plate of the bearing surface of the net rack support is smooth, the position and the elevation must be accurate, the position deviation is not more than 15mm, the adjacent height difference is not more than 5mm, and the highest and the lowest height difference are not more than 15 mm.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A special-shaped canopy system comprises a canopy main body (100), a supporting main body (400), a bearing plate (300) and a plurality of groups of positioning vertical rods (200); the method is characterized in that: the awning main body (100) is of a special-shaped curved surface structure; the upper and lower working surfaces of the supporting body (400) are basically parallel to the top surface of the canopy main body (100); the plurality of groups of positioning vertical rods (200) are distributed at the bottom of the canopy main body (100) in an array manner; the arrangement direction of the positioning upright rods (200) is parallel to the normal direction of the canopy contact part; the top surface of the positioning vertical rod (200) is attached to the lower surface of the canopy steel structure to stop; the bearing plate (300) is disposed above the support body (400).
2. The shaped backdrop system of claim 1, wherein: the support body (400) comprises a plurality of groups of bolt balls (410) and a plurality of groups of rectangular frame bodies (420); the rectangular frame bodies (420) are connected with the awning main body (100) through a plurality of groups of corresponding positioning vertical rods (200); two adjacent groups of rectangular frame bodies (420) are fixedly connected through bolt balls (410); included angles exist between every two adjacent groups of rectangular frame bodies (420), and a plurality of groups of rectangular frame bodies (420) are sequentially arranged to form a curved surface structure; every group equal fixed mounting has a set of three-dimensional rack (430) in rectangle framework (420), three-dimensional rack (430) are the structure of falling the triangle-shaped, just three-dimensional rack (430) include a plurality of groups second branch (431), second branch (431) both ends are provided with a set of third positioning mechanism respectively, second branch (431) are through two sets of third positioning mechanism respectively with both sides adjacent bolt ball (410) fixed connection.
3. The shaped backdrop system of claim 1, wherein: the awning main body (100) comprises a plurality of groups of longitudinal supporting beams (110) and transverse supporting beams (120); a plurality of groups of the longitudinal support beams (110) are distributed at equal intervals along the length direction of the support body (400), and a plurality of groups of the transverse support beams (120) are distributed at equal intervals along the width direction of the support body (400); each group of the transverse supporting beams (120) is fixedly connected with each group of the longitudinal supporting beams (110).
4. The shaped backdrop system of claim 1, wherein: a plurality of groups of the positioning vertical rods (200) are respectively and fixedly arranged at the bottom of the joint of each group of the transverse supporting beams (120) and each group of the longitudinal supporting beams (110); the longitudinal supporting beam (110) is of a plane or curved surface structure; a supporting plate is arranged at the top of the positioning vertical rod (200); the supporting splint is provided with a locking piece which is matched and locked with the auxiliary piece on the supporting beam, so that the upper top surface of the supporting splint is in abutting contact with the supporting beam or the bottom surface of the intersection connecting piece of the supporting beam; the lower part of the positioning upright stanchion is provided with a supporting plate for installing a bearing plate.
5. The shaped backdrop system of claim 4, wherein: and a stress monitoring assembly is also arranged between the upper top surface of the supporting plate and the contact surface of the canopy, the stress change on the supporting plate is monitored in real time or in a time-sharing manner, monitoring data are sent to the control host, and the stress risk in the canopy installation is pre-warned.
6. The shaped backdrop system of claim 1, wherein: the bolt ball (410) comprises a spherical body (411), a plurality of groups of clamping grooves (412) are evenly distributed on the outer wall of the spherical body (411), an internal threaded hole (414) is formed in one end, close to the central point of the spherical body (411), of each clamping groove (412), and the fixing part of the rectangular frame body (420) and the fixing part of the positioning vertical rod (200) can be connected into any one group of internal threaded holes (414) in a threaded mode; the positioning upright rod (200) comprises an upright rod body (210); the top of the vertical rod body (210) is rotatably connected to the lower surface of the canopy main body (100), and the vertical rod body (210) is positioned right below the joint of the longitudinal support beam (110) and the transverse support beam (120); the end face of the bottom of the vertical rod body (210) is provided with a screw pin fixing groove (220).
7. The shaped backdrop system of claim 6, wherein: the positioning vertical rod (200) further comprises a first positioning mechanism, the structure of the first positioning mechanism is the same as that of the third positioning mechanism, and the first positioning mechanism comprises a screw pin connecting rod (230) and a positioning screw pin (231); the other end of the screw connecting rod (230) penetrates through the outside of the screw fixing groove (220) and is fixedly connected with the positioning screw (231); the other end of the positioning screw pin (231) can be connected to the bolt ball (410) in a threaded manner; the positioning screw pin (231) can be connected in the internal thread hole (414) in a threaded manner, and the screw pin connecting rod (230) can be movably clamped in the clamping groove (412).
8. The shaped backdrop system of claim 7, wherein: the rectangular frame bodies (420) respectively comprise a plurality of groups of first supporting rods (421) which are sequentially connected end to end; the structure of first branch (421) with second branch (431) are the same, first branch (421) both ends all are provided with a set of second positioning mechanism, second positioning mechanism's structure with first positioning mechanism is the same, first branch (421) are through two sets of second positioning mechanism and the adjacent bolt ball (410) fixed connection in both sides.
9. The shaped backdrop system of claim 7, wherein: a plurality of groups of anti-skidding lugs (413) are distributed on the inner wall of the clamping groove (412) at equal intervals, and the other ends of the anti-skidding lugs (413) are movably attached to the outer wall of the bolt connecting rod (230).
10. The shaped backdrop system of claim 1, wherein: the top of each group of rectangular frame bodies (420) is fixedly provided with a group of bearing plates (300); the bearing plate (300) is arranged on the mounting disc at the bottom of the positioning vertical rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111154436.2A CN113700199B (en) | 2021-09-29 | 2021-09-29 | Special-shaped awning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111154436.2A CN113700199B (en) | 2021-09-29 | 2021-09-29 | Special-shaped awning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113700199A true CN113700199A (en) | 2021-11-26 |
| CN113700199B CN113700199B (en) | 2023-11-24 |
Family
ID=78662361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111154436.2A Active CN113700199B (en) | 2021-09-29 | 2021-09-29 | Special-shaped awning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113700199B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7152384B1 (en) * | 2002-09-10 | 2006-12-26 | Mccarty Gerald Joseph | Dome kit, structure and method |
| AU2006203541A1 (en) * | 2006-08-17 | 2008-03-06 | Baggio, O. T. | Composite steel joist & concrete construction system |
| US20090188175A1 (en) * | 2008-01-25 | 2009-07-30 | Waters James R | Cantilevered ceiling system |
| US20100162637A1 (en) * | 2006-06-21 | 2010-07-01 | Helmut Pottmann | Supporting Structure for Freeform Surfaces in Buildings |
| CN203222919U (en) * | 2013-04-17 | 2013-10-02 | 杭州汉驭网架有限公司 | Circular-arc-shaped coal storage steel shed of net rack structure |
| CN104863362A (en) * | 2015-05-06 | 2015-08-26 | 浙江中南建设集团钢结构有限公司 | Construction process for arched cylindrical-shaped latticed shell provided with arched steel grid jig frame by adopting slippage installation |
| CN207672836U (en) * | 2017-11-14 | 2018-07-31 | 常州新蓝天汇丰钢结构有限公司 | The outer eaves of combined and spliced formula steel house |
| CN108612187A (en) * | 2018-03-28 | 2018-10-02 | 中建钢构有限公司 | A kind of welding ball grid assembling and construction method |
| CN110130676A (en) * | 2019-06-03 | 2019-08-16 | 航天建筑设计研究院有限公司 | A kind of bolted spherical node formula rack moulding bed and its green construction method |
| CN111535446A (en) * | 2020-05-11 | 2020-08-14 | 北京城建集团有限责任公司 | Construction method of large-span stadium |
-
2021
- 2021-09-29 CN CN202111154436.2A patent/CN113700199B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7152384B1 (en) * | 2002-09-10 | 2006-12-26 | Mccarty Gerald Joseph | Dome kit, structure and method |
| US20100162637A1 (en) * | 2006-06-21 | 2010-07-01 | Helmut Pottmann | Supporting Structure for Freeform Surfaces in Buildings |
| AU2006203541A1 (en) * | 2006-08-17 | 2008-03-06 | Baggio, O. T. | Composite steel joist & concrete construction system |
| US20090188175A1 (en) * | 2008-01-25 | 2009-07-30 | Waters James R | Cantilevered ceiling system |
| CN203222919U (en) * | 2013-04-17 | 2013-10-02 | 杭州汉驭网架有限公司 | Circular-arc-shaped coal storage steel shed of net rack structure |
| CN104863362A (en) * | 2015-05-06 | 2015-08-26 | 浙江中南建设集团钢结构有限公司 | Construction process for arched cylindrical-shaped latticed shell provided with arched steel grid jig frame by adopting slippage installation |
| CN207672836U (en) * | 2017-11-14 | 2018-07-31 | 常州新蓝天汇丰钢结构有限公司 | The outer eaves of combined and spliced formula steel house |
| CN108612187A (en) * | 2018-03-28 | 2018-10-02 | 中建钢构有限公司 | A kind of welding ball grid assembling and construction method |
| CN110130676A (en) * | 2019-06-03 | 2019-08-16 | 航天建筑设计研究院有限公司 | A kind of bolted spherical node formula rack moulding bed and its green construction method |
| CN111535446A (en) * | 2020-05-11 | 2020-08-14 | 北京城建集团有限责任公司 | Construction method of large-span stadium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113700199B (en) | 2023-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105003080B (en) | A kind of fan-shaped steel building construction technology | |
| CN114086669B (en) | Modularized rapid construction method for large-scale space special-shaped curved surface steel net rack | |
| CN105569358A (en) | Construction method of special-shaped curved surface roof with large span and multiple curvatures | |
| CN114396162A (en) | On-site assembling method for steel structure pipe truss | |
| CN111561175B (en) | Prestress underpinning static force cutting and column pulling construction process | |
| CN111896364A (en) | Adjustable precast stair and precast floor slab static load test supporting system | |
| CN111749447A (en) | Tall and big space fastener type full scaffold monitoring structure and monitoring method | |
| CN206667063U (en) | Prestressing force bellows altitude calibration system in a kind of bridge construction | |
| CN105423880B (en) | A kind of method for hanging main push-towing rope measurement deflection of bridge span | |
| CN117403784A (en) | Integral jacking method for large-span steel net frame | |
| CN117569609A (en) | Integral hoisting construction method for large-span beam string | |
| CN105480002A (en) | Single-layer steel structure decoration tree and mounting method thereof | |
| CN113700199B (en) | Special-shaped awning system | |
| CN113090036A (en) | Integral hoisting construction method for steel structure net rack | |
| CN210507148U (en) | Positioning and adjusting device for main tower cable guide pipe of cable-stayed bridge | |
| CN116816103A (en) | External expansion type construction method for large-span aluminum alloy single-layer reticulated shell dome structure | |
| CN114837483B (en) | High-low span portal steel frame building structure and construction process thereof | |
| CN213952280U (en) | Support system of concrete track foundation embedded bolt | |
| CN111620223B (en) | Construction method for lifting net rack through secondary stress conversion of support | |
| CN114476147A (en) | Spacecraft cabin multi-point hoisting static test loading device and method | |
| CN114837341B (en) | Zhang Xiandao triangular pipe truss steel roof supporting system | |
| CN221143044U (en) | Dish-shaped net rack | |
| CN220960174U (en) | Super-large-span heavy steel gallery upper conjoined construction monitoring system | |
| CN113323361B (en) | Construction method of high-altitude supporting operation frame based on bottom steel platform | |
| CN218970753U (en) | Detachable assembly building strutting arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |