CN117702981B - Steel construction roofing and installation reinforced structure of roofing purlin thereof - Google Patents
Steel construction roofing and installation reinforced structure of roofing purlin thereof Download PDFInfo
- Publication number
- CN117702981B CN117702981B CN202410165053.2A CN202410165053A CN117702981B CN 117702981 B CN117702981 B CN 117702981B CN 202410165053 A CN202410165053 A CN 202410165053A CN 117702981 B CN117702981 B CN 117702981B
- Authority
- CN
- China
- Prior art keywords
- frame
- frames
- reinforcing
- roof
- purline
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 title claims description 15
- 238000010276 construction Methods 0.000 title claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 83
- 230000008093 supporting effect Effects 0.000 claims abstract description 45
- 230000002787 reinforcement Effects 0.000 claims description 13
- 238000010030 laminating Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 abstract description 8
- 239000012634 fragment Substances 0.000 abstract description 2
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D12/00—Non-structural supports for roofing materials, e.g. battens, boards
- E04D12/004—Battens
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D12/00—Non-structural supports for roofing materials, e.g. battens, boards
- E04D12/004—Battens
- E04D12/006—Batten-supporting means
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0281—Repairing or restoring roofing or roof covering
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention belongs to the technical field of building processing, and particularly discloses a steel structure roof and a mounting and reinforcing structure of a roof purline of the steel structure roof. According to the invention, the bent plate of the reinforcing frame is in extrusion fit with the top surface of the inner side of the roof truss through the cooperation of the screw rod and the fixing structure, and the purline body is firmly connected with the reinforcing frame under the cooperation of the underframe and the limiting rod, so that the stability of the purline body at the top of the roof truss is improved; through a plurality of preformings of movable plate and carriage cooperation extrusion, guarantee the stability of carriage at purlin body bottom surface, and the elasticity of shell fragment provides holding power for the purlin body through the carriage, conveniently with the weight dispersion of purlin body, improved the whole supporting effect of purlin body.
Description
Technical Field
The invention belongs to the technical field of building processing, and particularly relates to a steel structure roof and a mounting and reinforcing structure of a purline of the roof.
Background
Purlins are also called purlins, horizontal roof beams perpendicular to roof trusses or rafters and used for supporting rafters or roofing materials, and the purlins are transversely bent (usually bidirectionally bent) members and are generally designed into single-span simply supported purlins. The purlins commonly used are solid web type purlins and light steel truss type purlins.
In the light steel structure building in the related art, the roof purline is connected and reinforced by arranging a single-layer or double-layer brace, but the purline is easy to occur early instability, so that the bearing capacity is lower.
Therefore, it is necessary to provide a steel structure roof and a mounting and reinforcing structure for purlins of the roof to solve the above problems.
Disclosure of Invention
According to the steel structure roof and the installation reinforcing structure of the roof purlines, the screw rod is matched with the fixing structure, so that the bent plate of the reinforcing frame is in extrusion fit with the inner top surface of the roof truss, the purline body is firmly connected with the reinforcing frame under the fit of the underframe and the limiting rod, the stability of the purline body at the top of the roof truss is improved, and the problems in the background art are solved:
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides an installation reinforced structure of roofing purlin, includes the roofing body, the roofing body includes a plurality of roof truss that set up side by side, the purlin body that a plurality of interval arrangements set up has been placed at the roof truss top, the roof truss top is provided with the reinforced frame that prescribes a limit to the purlin body, reinforced frame bottom slip joint is at the roof truss top, the reinforced frame top is provided with the standing groove, and the purlin body corresponds to be placed in the standing groove inboard of reinforced frame, and a plurality of purlin body top covers have been put the clamp plate, and the clamp plate surface runs through has a plurality of screw rods, and the screw rod bottom corresponds runs through the purlin body, and the purlin body inboard is provided with the fixed knot who prescribes a limit to the reinforced frame, and fixed knot constructs and screw rod cooperation prescribes a limit to the reinforced frame.
Further, the fixed knot constructs including the chassis, and the chassis is in the reinforcement inboard, and the chassis bottom surface is laminated with roof truss top surface, and the whole appearance of reinforcement sets up to frame structure, the chassis top surface is fixed with two curb plates, the curb plate top surface corresponds to run through the reinforcement top surface, and the reinforcement top surface is provided with the logical groove that corresponds with the curb plate, a plurality of prescribing a limit to the pole of roof truss top surface fixation, the chassis bottom surface is provided with a plurality of draw-in holes, and prescribes a limit to the pole top and correspond the draw-in hole inside of pegging graft at the chassis bottom surface.
Further, the curb plate surface is provided with the side tank, the inside slide bar that runs through of side tank, the inboard end of slide bar is fixed with the card frame, and card frame spiral joint is on the screw rod surface, and the slide bar outside end is fixed with the push pedal, and the push pedal top surface corresponds the laminating with the inboard top surface of reinforcement frame, and the thickness of card frame, push pedal is the same with the diameter of slide bar, and the screw rod rotates and makes the card frame drive the slide bar and reciprocate in side tank inboard.
Further, the reinforcing frames of two roof truss top slip joint sets up relatively, reinforcing frame medial surface bottom is fixed with the link frame, roof truss one side is provided with the connecting rod, and the connecting rod corresponds the link frame that runs through a plurality of reinforcing frame insides.
Further, the joint is rotated on the link surface and is blocked in the revolving rack outside end, is provided with a plurality of bracess between two roof trusses, and a plurality of bracess and a plurality of purlin body one-to-one, and purlin body bottom surface corresponds the laminating with the braced frame top surface, and the revolving rack inboard end is in the braced frame inboard, the inner tube has been cup jointed in the rotation of revolving rack inboard end, and the inner tube both ends all are fixed with the ring gear, and the inboard bottom surface of braced frame is provided with ring gear meshing complex rack.
Further, two opposite rotating frames are respectively corresponding to two ends of the supporting frame, the distance between the inner ends of the opposite rotating frames is smaller than the distance between the outer ends of the opposite rotating frames, the horizontal plane of the center line of the inner end of the rotating frame is higher than that of the center line of the outer end of the rotating frame, the inner ends of the opposite rotating frames are connected by elastic pieces, and the elastic pieces are located on the inner sides of the supporting frame.
Further, the supporting frame both sides face all is provided with the cross slot, the inside slip joint of cross slot has the slider, and the slider corresponds with the ring gear, cross slot inboard top surface and bottom surface all are provided with the inside groove, and slider top surface and bottom surface all are fixed with the lug that corresponds with the inside groove, and the slider passes through the lug and slides in cross slot inboard.
Further, the square round rod penetrates through the center of the sliding block, the inner side end of the square round rod is spirally clamped at the center of the toothed ring, a square round groove corresponding to the square round rod is formed in the center of the sliding block, a movable plate is fixed at the outer side end of the square round rod, a plurality of pressing sheets are fixed at the top of the inner side surface of the movable plate, and the inner side end of each pressing sheet is attached to the side surface of the supporting frame.
The invention also provides a steel structure roof, which comprises the installation reinforcing structure of the roof purline, wherein the installation reinforcing structure is arranged on the roof body.
The invention has the technical effects and advantages that:
1. According to the invention, the bent plate of the reinforcing frame is in extrusion fit with the top surface of the inner side of the roof truss through the cooperation of the screw rod and the fixing structure, and the purline body is firmly connected with the reinforcing frame under the cooperation of the underframe and the limiting rod, so that the stability of the purline body at the top of the roof truss is improved.
2. According to the invention, the plurality of pressing sheets are extruded through the matching of the moving plate and the supporting frame, so that the stability of the supporting frame on the bottom surface of the purline body is ensured, the elastic force of the elastic sheet provides supporting force for the purline body through the supporting frame, the weight of the purline body is conveniently dispersed, and the integral supporting effect of the purline body is improved.
Drawings
FIG. 1 is a schematic view of the installation of purlin bodies on a roofing body in accordance with an embodiment of the present invention;
FIG. 2 is a schematic view of a purlin body of an embodiment of the present invention slidably engaged to a roof truss roof by a stiffening frame;
FIG. 3 is an overall schematic view of a reinforcement cage according to an embodiment of the present invention;
FIG. 4 is a schematic view illustrating the cooperation of the reinforcement frame and the fixing structure according to the embodiment of the present invention;
FIG. 5 is a schematic view of a chassis defining a screw by a cartridge according to an embodiment of the present invention;
FIG. 6 is a schematic view of two inner ends of two rotating frames clamped inside a supporting frame according to an embodiment of the present invention;
FIG. 7 is a schematic view of a support frame according to an embodiment of the present invention;
FIG. 8 is a schematic view of the helical engagement of a square rod with an inner tube end ring gear according to an embodiment of the present invention;
in the figure: 1. a roofing body; 2. roof truss; 3. a purlin body; 4. a reinforcing frame; 5. a placement groove; 6. a pressing plate; 7. a screw; 8. a chassis; 9. a side plate; 10. a limiting rod; 11. a side groove; 12. a slide bar; 13. a clamping frame; 14. a push plate; 15. a connecting frame; 16. a connecting rod; 17. a rotating frame; 18. a support frame; 19. an inner tube; 20. a toothed ring; 21. a rack; 22. a spring plate; 23. a slide block; 24. an inner tank; 25. a square round bar; 26. a moving plate; 27. tabletting.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the embodiments.
Example 1: through screw rod 7 and fixed knot structure cooperation, can make the bent plate of stiffening frame 4 and the inboard top surface extrusion fit of roof truss 2 to make purlin body 3 and stiffening frame 4 firm in connection under the cooperation of chassis 8 and limiting rod 10, improved the stability of purlin body 3 at roof truss 2 top.
The invention provides a roof purline installation reinforcing structure, which is shown in fig. 1 to 5, and comprises a roof body 1, wherein the roof body 1 comprises a plurality of roof trusses 2 which are arranged in parallel, a plurality of purline bodies 3 which are arranged at intervals are arranged at the top of the roof trusses 2, reinforcing frames 4 which limit the purline bodies 3 are arranged at the top of the roof trusses 2, the bottoms of the reinforcing frames 4 are slidably clamped at the tops of the roof trusses 2, a placing groove 5 is arranged at the tops of the reinforcing frames 4, the purline bodies 3 are correspondingly placed inside the placing groove 5 of the reinforcing frames 4, pressing plates 6 are covered at the tops of the purline bodies 3, a plurality of screw rods 7 penetrate through the surfaces of the pressing plates 6, the bottom ends of the screw rods 7 correspondingly penetrate through the purline bodies 3, a fixing structure which limits the reinforcing frames 4 is arranged at the inner sides of the purline bodies 3, and the fixing structure is matched with the screw rods 7 to limit the reinforcing frames 4. After the roof truss 2 of the steel structure building is installed on the roof body 1, the bottoms of the reinforcing frames 4 are slidably clamped at the tops of the roof trusses 2, at the moment, the reinforcing frames 4 on the two roof trusses 2 are arranged in a one-to-one correspondence manner, the purline bodies 3 are correspondingly placed inside the placing grooves 5 of the two opposite reinforcing frames 4, the tops of the purline bodies 3 are arranged at parallel intervals, after the pressing plates 6 are placed on the tops of the purline bodies 3, the bottoms of the pressing plates 6 are correspondingly attached to the tops of the purline bodies 3, at the moment, the screw rods 7 correspondingly penetrate through the pressing plates 6 and the purline bodies 3, the screw rods 7 are rotated, the pressing plates 6 and the fixing structures are formed into an integrated structure by the cooperation of the screw rods 7 and the fixing structures, and the purline bodies 3 are stably installed at the tops of the roof trusses 2 through the integrated arrangement, and the stability of the purline bodies 3 at the tops of the roof truss 2 is guaranteed.
In fig. 1 to 5, the fixed knot constructs including chassis 8, and chassis 8 is in reinforcement frame 4 inboard, and chassis 8 bottom surface is laminated with roof truss 2 top surface, and the whole appearance of reinforcement frame 4 sets up to frame type structure, chassis 8 top surface is fixed with two curb plates 9, curb plate 9 top surface corresponds and runs through reinforcement frame 4 top surface, and reinforcement frame 4 top surface is provided with the logical groove that corresponds with curb plate 9. After the purline body 3 is placed inside the standing groove 5 of the reinforcing frame 4, the bottom surface of the purline body 3 is correspondingly placed at the center of the top surface of the underframe 8, the weight of the purline body 3 is extruded on the top surface of the roof truss 2 through the underframe 8, and the reinforcing frame 4 defines the purline body 3 through the underframe 8 of the fixed framework. The roof truss 2 is characterized in that a plurality of limiting rods 10 are fixed on the top surface of the roof truss 2, a plurality of clamping holes are formed in the bottom surface of the underframe 8, and the top ends of the limiting rods 10 are correspondingly inserted into the clamping holes in the bottom surface of the underframe 8. The side plates 9 are pulled to move upwards in the through grooves, the side plates 9 pull the bottom frames 8 to move upwards, the top surfaces of the bottom frames 8 are attached to the top surfaces of the inner sides of the reinforcing frames 4, the reinforcing frames 4 are pushed to move synchronously through the side plates 9 when the top of the roof truss 2 slides, until a plurality of clamping holes on the bottom surfaces of the bottom frames 8 correspond to a plurality of limiting rods 10 on the top surfaces of the roof truss 2, pulling force applied to the side plates 9 is released, the self weight of the bottom frames 8 drives the side plates 9 to move downwards in the through grooves, the bottom frames 8 are correspondingly sleeved on the surfaces of the limiting rods 10 through the clamping holes until the bottom surfaces of the bottom frames 8 are attached to the top surfaces of the roof truss 2, the horizontal plane of the top surfaces of the side plates 9 is higher than the horizontal plane of the top surfaces of the reinforcing frames 4, and the purline body 3 is prevented from driving the reinforcing frames 4 to move on the top surfaces of the roof truss 2 through the limiting rods 10.
In fig. 4 and 5, the surface of the side plate 9 is provided with a side groove 11, a slide bar 12 is penetrated inside the side groove 11, a clamping frame 13 is fixed at the inner side end of the slide bar 12, the clamping frame 13 is spirally clamped on the surface of the screw rod 7, a push plate 14 is fixed at the outer side end of the slide bar 12, the top surface of the push plate 14 is correspondingly attached to the inner side top surface of the reinforcing frame 4, the thicknesses of the clamping frame 13 and the push plate 14 are the same as the diameter of the slide bar 12, and the screw rod 7 rotates to enable the clamping frame 13 to drive the slide bar 12 to move up and down inside the side groove 11.
Wherein, roof truss 2 sets up to the I-shaped section steel, and reinforcing frame 4 includes two bending plates, and bending plate top surface corresponds with roof truss 2 inboard top surface. When the side plate 9 continues to move upwards after the top surface of the underframe 8 is attached to the top surface of the inner side of the reinforcing frame 4, the side plate 9 pulls the reinforcing frame 4 to move upwards on the surface of the roof truss 2 by using the underframe 8 until the top surface of the bending plate is attached to the top surface of the inner side of the roof truss 2, and pushes the reinforcing frame 4 to slide on the surface of the roof truss 2. When the clamping holes of the underframe 8 correspond to the top ends of the limiting rods 10, the pulling force applied to the side plates 9 is released, the reinforcing frame 4 moves downwards due to the weight of the reinforcing frame, and at the moment, the top surfaces of the bending plates are separated from the top surfaces of the inner sides of the roof trusses 2 until the bottom surfaces of the inner sides of the reinforcing frame 4 are attached to the top surfaces of the underframe 8.
The slide bar 12 is rotated to enable the clamping frame 13 and the pushing plate 14 to be in a vertical state, the clamping frame 13 is moved to the inner side of the purline body 3 through the side groove 11, the inner side face of the clamping frame 13 is attached to the inner side wall of the purline body 3, at the moment, the slide bar 12 is rotated to enable the clamping frame 13 and the pushing plate 14 to be in a horizontal state, the pulling force applied to the top end of the side plate 9 is released, the reinforcing frame 4 and the underframe 8 move downwards, the bottom face of the underframe 8 is attached to the top face of the roof truss 2, and the bottom face of the pushing plate 14 is attached to the top face of the underframe 8 through the reinforcing frame 4. After the pressing plate 6 is correspondingly pressed on the top surface of the purline body 3, the screw rod 7 correspondingly penetrates through the pressing plate 6 and the top of the purline body 3 until the bottom end of the screw rod 7 is spirally penetrated through the clamping frame 13, and after the bottom end of the screw rod 7 is attached to the top surface of the roof truss 2, the screw rod 7 is rotated, the screw rod 7 and the clamping frame 13 are spirally effective, so that the clamping frame 13 moves upwards on the surface of the screw rod 7, the upwards-moved clamping frame 13 drives the slide rod 12 to move upwards on the inner side of the side groove 11, and simultaneously, the slide rod 12 drives the reinforcing frame 4 to move upwards synchronously by utilizing the push plate 14 until the top surface of the bending plate of the reinforcing frame 4 is tightly attached to the top surface of the inner side of the roof truss 2, and the stability of the purline body 3 on the top of the roof truss 2 is ensured by utilizing the fixing structure and the screw rod 7.
Example 2: the stability of the support frame 18 at the purlin body 3 bottom surface is guaranteed through a plurality of preformings 27 of movable plate 26 and support frame 18 cooperation extrusion, and the elasticity of shell fragment 22 provides holding power for purlin body 3 through support frame 18, conveniently disperses the weight of purlin body 3, has improved the whole supporting effect of purlin body 3.
In fig. 1 to 5, the reinforcing frames 4 slidably clamped at the tops of the two roof trusses 2 are oppositely arranged, the bottom of the inner side surface of each reinforcing frame 4 is fixedly provided with a connecting frame 15, one side of each roof truss 2 is provided with a connecting rod 16, and the connecting rods 16 correspondingly penetrate through the connecting frames 15 on the inner sides of the reinforcing frames 4. After the reinforcing frame 4 is in sliding clamping connection with the top of the roof truss 2, the connecting rods 16 sequentially penetrate through the connecting frames 15 of the reinforcing frames 4, the connecting rods 16 are utilized to enable the reinforcing frames 4 on the roof truss 2 to be integrally arranged, the situation that the reinforcing frames 4 are dislocated and moved at the top of the roof truss 2 is avoided, and the stability of the reinforcing frames 4 at the top of the roof truss 2 is further improved.
In fig. 1, fig. 2 and fig. 6, the surface rotation joint of link 15 is in the outside end of revolving rack 17, is provided with a plurality of braced frames 18 between two roof trusses 2, and a plurality of braced frames 18 and a plurality of purlin bodies 3 one-to-one, and purlin body 3 bottom surface is laminated with braced frame 18 top surface correspondence, and revolving rack 17 inboard end is in braced frame 18 inboard, revolving rack 17 inboard end has rotated and has cup jointed inner tube 19, and inner tube 19 both ends all are fixed with ring gear 20, and braced frame 18 inboard bottom surface is provided with rack 21 with ring gear 20 meshing complex. After the purline body 3 is correspondingly placed in the placing grooves 5 of the two opposite reinforcing frames 4, at the moment, the bottom surface of the purline body 3 correspondingly extrudes the top surface of the supporting frame 18, the supporting frame 18 moves downwards under the action of pressure, the downwards moved supporting frame 18 extrudes the inner side ends of the two rotating frames 17, the outer side ends of the rotating frames 17 rotate on the surface of the connecting frame 15, the inner side ends of the two rotating frames 17 are mutually close, the inner side ends of the rotating frames 17 move downwards while the inner side ends of the rotating frames 17 move inwards of the supporting frame 18, and the inner side ends of the moving rotating frames 17 drive the toothed rings 20 to rotate on the surfaces of racks 21 of the supporting frames 18 by utilizing the inner pipes 19.
Two ends of the supporting frame 18 correspond to two opposite rotating frames 17 respectively, the distance between the inner side ends of the two opposite rotating frames 17 is smaller than the distance between the outer side ends of the two opposite rotating frames 17, the horizontal plane of the center line of the inner side end of the rotating frame 17 is higher than the horizontal plane of the center line of the outer side end of the rotating frame 17, the inner side ends of the two opposite rotating frames 17 are connected by the elastic sheet 22, and the elastic sheet 22 is positioned on the inner side of the supporting frame 18. When the inner side ends of the two rotating frames 17 are close to each other, the inner side ends of the two rotating frames 17 close to each other correspondingly squeeze the elastic sheet 22, the impact force of the purline body 3 on the top surface of the underframe 8 is reduced by utilizing the elastic force of the elastic sheet 22, and the condition that the purline body 3 and the underframe 8 are damaged due to the impact force is avoided.
In fig. 6 to 8, the two sides of the supporting frame 18 are respectively provided with a transverse slot, the inside of the transverse slot is slidably clamped with a sliding block 23, the sliding block 23 corresponds to the toothed ring 20, the top surface and the bottom surface of the inner side of the transverse slot are respectively provided with an inner slot 24, the top surface and the bottom surface of the sliding block 23 are respectively fixed with a bump corresponding to the inner slot 24, and the sliding block 23 slides in the inner side of the transverse slot through the bumps. The center of the sliding block 23 is penetrated with a square round rod 25, the inner side end of the square round rod 25 is spirally clamped at the center of the toothed ring 20, the center of the sliding block 23 is provided with a square round groove corresponding to the square round rod 25, the outer side end of the square round rod 25 is fixedly provided with a moving plate 26, the top of the inner side surface of the moving plate 26 is fixedly provided with a plurality of pressing sheets 27, and the inner side end of each pressing sheet 27 is attached to the side surface of the supporting frame 18. When the inner side end of the rotating frame 17 moves inside the supporting frame 18, the moving rotating frame 17 drives the sliding block 23 to move inside the transverse groove by utilizing the cooperation of the toothed ring 20 and the square round rod 25 at the end part of the inner pipe 19, and the sliding block 23 is prevented from moving out of the transverse groove in the sliding process due to the sliding cooperation of the convex block and the inner groove 24.
When the toothed ring 20 rolls on the surface of the rack 21, the spiral effect of the rotating toothed ring 20 and the square round rod 25 enables the square round rod 25 to gradually enter the inner tube 19, and the square round rod 25 is prevented from rotating inside the toothed ring 20 due to the fact that the slide block 23 utilizes the square round groove to limit Fang Yuangan. The square and round rod 25 gradually entering the inner tube 19 pulls the movable plate 26 to be close to the supporting frame 18, the movable plate 26 is matched with the supporting frame 18 to extrude the pressing sheet 27, the pressing sheet 27 deforms under the action of pressure, the stability of the supporting frame 18 on the bottom surface of the purline body 3 is guaranteed through the extrusion of the pressing sheets 27, the elastic force of the elastic sheet 22 provides supporting force for the purline body 3 through the supporting frame 18, the weight of the purline body 3 is conveniently dispersed, and the integral supporting effect of the purline body 3 is improved.
Example 3: the invention also provides a steel structure roof, which comprises the installation reinforcing structure of the roof purline on the roof body 1.
The working principle of the invention is as follows:
Referring to fig. 1 to 8, after the roof trusses 2 of the steel structure building are mounted on the roof body 1, the bottoms of the reinforcing trusses 4 are slidably clamped at the tops of the roof trusses 2, and a plurality of reinforcing trusses 4 on the two roof trusses 2 are arranged in one-to-one correspondence. The side plates 9 are pulled to move upwards in the through grooves, the side plates 9 pull the bottom frames 8 to move upwards, the top surfaces of the bottom frames 8 are attached to the top surfaces of the inner sides of the reinforcing frames 4, the reinforcing frames 4 are pushed to move synchronously through the side plates 9 when the top of the roof truss 2 slides, until a plurality of clamping holes on the bottom surfaces of the bottom frames 8 correspond to a plurality of limiting rods 10 on the top surfaces of the roof truss 2, pulling force applied to the side plates 9 is released, the self weight of the bottom frames 8 drives the side plates 9 to move downwards in the through grooves, the bottom frames 8 are correspondingly sleeved on the surfaces of the limiting rods 10 through the clamping holes until the bottom surfaces of the bottom frames 8 are attached to the top surfaces of the roof truss 2, the horizontal plane of the top surfaces of the side plates 9 is higher than the horizontal plane of the top surfaces of the reinforcing frames 4, and the purline body 3 is prevented from driving the reinforcing frames 4 to move on the top surfaces of the roof truss 2 through the limiting rods 10.
The slide bar 12 is rotated to enable the clamping frame 13 and the pushing plate 14 to be in a vertical state, the clamping frame 13 is moved to the inner side of the purline body 3 through the side groove 11, the inner side face of the clamping frame 13 is attached to the inner side wall of the purline body 3, at the moment, the slide bar 12 is rotated to enable the clamping frame 13 and the pushing plate 14 to be in a horizontal state, the pulling force applied to the top end of the side plate 9 is released, the reinforcing frame 4 and the underframe 8 move downwards, the bottom face of the underframe 8 is attached to the top face of the roof truss 2, and the bottom face of the pushing plate 14 is attached to the top face of the underframe 8 through the reinforcing frame 4. After the pressing plate 6 is correspondingly pressed on the top surface of the purline body 3, the screw rod 7 correspondingly penetrates through the pressing plate 6 and the top of the purline body 3 until the bottom end of the screw rod 7 is spirally penetrated through the clamping frame 13, and after the bottom end of the screw rod 7 is attached to the top surface of the roof truss 2, the screw rod 7 is rotated, the screw rod 7 and the clamping frame 13 are spirally effective, so that the clamping frame 13 moves upwards on the surface of the screw rod 7, the upwards-moved clamping frame 13 drives the slide rod 12 to move upwards on the inner side of the side groove 11, and simultaneously, the slide rod 12 drives the reinforcing frame 4 to move upwards synchronously by utilizing the push plate 14 until the top surface of the bending plate of the reinforcing frame 4 is tightly attached to the top surface of the inner side of the roof truss 2, and the stability of the purline body 3 on the top of the roof truss 2 is ensured by utilizing the fixing structure and the screw rod 7.
After the purline body 3 is correspondingly placed in the placing grooves 5 of the two opposite reinforcing frames 4, at the moment, the bottom surface of the purline body 3 correspondingly extrudes the top surface of the supporting frame 18, the supporting frame 18 moves downwards under the action of pressure, the downwards moved supporting frame 18 extrudes the inner side ends of the two rotating frames 17, the outer side ends of the rotating frames 17 rotate on the surface of the connecting frame 15, the inner side ends of the two rotating frames 17 are mutually close, the inner side ends of the rotating frames 17 move downwards while the inner side ends of the rotating frames 17 move inwards of the supporting frame 18, and the inner side ends of the moving rotating frames 17 drive the toothed rings 20 to rotate on the surfaces of racks 21 of the supporting frames 18 by utilizing the inner pipes 19.
When the toothed ring 20 rolls on the surface of the rack 21, the spiral effect of the rotating toothed ring 20 and the square round rod 25 enables the square round rod 25 to gradually enter the inner tube 19, and the square round rod 25 is prevented from rotating inside the toothed ring 20 due to the fact that the slide block 23 utilizes the square round groove to limit Fang Yuangan. The square and round rod 25 gradually entering the inner tube 19 pulls the movable plate 26 to be close to the supporting frame 18, the movable plate 26 is matched with the supporting frame 18 to extrude the pressing sheet 27, the pressing sheet 27 deforms under the action of pressure, the stability of the supporting frame 18 on the bottom surface of the purline body 3 is guaranteed through the extrusion of the pressing sheets 27, the elastic force of the elastic sheet 22 provides supporting force for the purline body 3 through the supporting frame 18, the weight of the purline body 3 is conveniently dispersed, and the integral supporting effect of the purline body 3 is improved.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting.
Claims (7)
1. The utility model provides a roofing purlin's installation reinforced structure, includes roofing body (1), its characterized in that: the roof body (1) comprises a plurality of roof trusses (2) which are arranged in parallel, a plurality of purline bodies (3) which are arranged at intervals are arranged at the tops of the roof trusses (2), reinforcing frames (4) which limit the purline bodies (3) are arranged at the tops of the roof trusses (2), the bottoms of the reinforcing frames (4) are slidably clamped at the tops of the roof trusses (2), placing grooves (5) are formed in the tops of the reinforcing frames (4), the purline bodies (3) are correspondingly placed inside the placing grooves (5) of the reinforcing frames (4), pressing plates (6) are correspondingly placed on the tops of the purline bodies (3), a plurality of screw rods (7) penetrate through the surfaces of the pressing plates (6), the bottoms of the screw rods (7) correspondingly penetrate through the purline bodies (3), fixing structures which limit the reinforcing frames (4) are arranged on the inner sides of the purline bodies (3), and the fixing structures are matched with the screw rods (7) to limit the reinforcing frames (4);
The fixing structure comprises a bottom frame (8), the bottom frame (8) is positioned on the inner side of a reinforcing frame (4), the bottom surface of the bottom frame (8) is attached to the top surface of a roof frame (2), the whole appearance of the reinforcing frame (4) is of a frame structure, two side plates (9) are fixed on the top surface of the bottom frame (8), the top surfaces of the side plates (9) correspondingly penetrate through the top surface of the reinforcing frame (4), through grooves corresponding to the side plates (9) are formed in the top surface of the reinforcing frame (4), a plurality of limiting rods (10) are fixed on the top surface of the roof frame (2), a plurality of clamping holes are formed in the bottom surface of the bottom frame (8), and the top ends of the limiting rods (10) are correspondingly inserted into the clamping holes in the bottom surface of the bottom frame (8).
The side plate (9) surface is provided with side groove (11), the inside slide bar (12) that has run through of side groove (11), slide bar (12) inboard end is fixed with clamping frame (13), and clamping frame (13) spiral joint is on screw rod (7) surface, slide bar (12) outside end is fixed with push pedal (14), push pedal (14) top surface corresponds the laminating with the inboard top surface of reinforcement frame (4), and clamping frame (13), the thickness of push pedal (14) is the same with the diameter of slide bar (12), screw rod (7) rotate and make clamping frame (13) drive slide bar (12) at side groove (11) inboard reciprocates.
2. The roofing purlin installation reinforcing structure of claim 1, wherein: the reinforcing frames (4) of the top sliding clamping of the two roof trusses (2) are oppositely arranged, connecting frames (15) are fixed at the bottoms of the inner side faces of the reinforcing frames (4), connecting rods (16) are arranged on one side of each roof truss (2), and the connecting rods (16) correspondingly penetrate through the connecting frames (15) on the inner sides of the reinforcing frames (4).
3. The roofing purlin installation reinforcing structure of claim 2, wherein: the connecting frame (15) surface rotation joint is in revolving frame (17) outside end, is provided with a plurality of braced frames (18) between two roof trusses (2), a plurality of braced frames (18) and a plurality of purlin body (3) one-to-one, and purlin body (3) bottom surface corresponds laminating with braced frame (18) top surface, and revolving frame (17) inboard end is in braced frame (18) inboard, revolving frame (17) inboard end has rotated and has cup jointed inner tube (19), and inner tube (19) both ends all are fixed with ring gear (20), and braced frame (18) inboard bottom surface be provided with ring gear (20) meshing complex rack (21).
4. A roofing purlin installation reinforcing structure according to claim 3, wherein: two ends of the supporting frame (18) correspond to two opposite rotating frames (17) respectively, the distance between the inner side ends of the two opposite rotating frames (17) is smaller than the distance between the outer side ends of the two opposite rotating frames, the horizontal plane of the center line of the inner side end of the rotating frame (17) is higher than the horizontal plane of the center line of the outer side end of the rotating frame (17), the inner side ends of the two opposite rotating frames (17) are connected through elastic pieces (22), and the elastic pieces (22) are located on the inner side of the supporting frame (18).
5. The roofing purlin installation reinforcing structure of claim 4, wherein: the supporting frame is characterized in that transverse grooves are formed in two side faces of the supporting frame (18), sliding blocks (23) are connected in the transverse grooves in a sliding clamping mode, the sliding blocks (23) correspond to the toothed rings (20), inner grooves (24) are formed in the top faces and the bottom faces of the inner sides of the transverse grooves, protruding blocks corresponding to the inner grooves (24) are fixed on the top faces and the bottom faces of the sliding blocks (23), and the sliding blocks (23) slide in the inner sides of the transverse grooves through the protruding blocks.
6. The roofing purlin installation reinforcing structure of claim 5, wherein: the square round rod (25) penetrates through the center of the sliding block (23), the inner side end of the square round rod (25) is spirally clamped at the center of the toothed ring (20), a square round groove corresponding to Fang Yuangan (25) is formed in the center of the sliding block (23), a movable plate (26) is fixed at the outer side end of the square round rod (25), a plurality of pressing plates (27) are fixed at the top of the inner side surface of the movable plate (26), and the inner side end of the pressing plates (27) is attached to the side surface of the supporting frame (18).
7. The utility model provides a steel construction roofing which characterized in that: a mounting reinforcement structure comprising a roofing purlin according to claim 6 mounted on a roofing body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410165053.2A CN117702981B (en) | 2024-02-05 | 2024-02-05 | Steel construction roofing and installation reinforced structure of roofing purlin thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410165053.2A CN117702981B (en) | 2024-02-05 | 2024-02-05 | Steel construction roofing and installation reinforced structure of roofing purlin thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117702981A CN117702981A (en) | 2024-03-15 |
| CN117702981B true CN117702981B (en) | 2024-04-19 |
Family
ID=90146582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410165053.2A Active CN117702981B (en) | 2024-02-05 | 2024-02-05 | Steel construction roofing and installation reinforced structure of roofing purlin thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117702981B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6101779A (en) * | 1998-05-20 | 2000-08-15 | Space Master Building Systems, Llc | Construction unit for a modular building |
| CN204876526U (en) * | 2015-08-28 | 2015-12-16 | 中建四局第三建筑工程有限公司 | Instrument formula girder steel of encorbelmenting |
| CN211114411U (en) * | 2019-11-08 | 2020-07-28 | 江西元中钢结构有限公司 | Steel purlin with steel structure |
| CN213508951U (en) * | 2020-07-30 | 2021-06-22 | 青岛众博材料科技有限公司 | Plastic-dipped steel purline mounting and reinforcing structure |
| CN217811641U (en) * | 2022-07-21 | 2022-11-15 | 荆州市东吴轻钢材料有限公司 | Special fixing device for building purlines |
| CN218264597U (en) * | 2022-08-01 | 2023-01-10 | 湖南群力钢结构彩钢有限公司 | Connecting joint of roof purline and main beam |
| CN117418714A (en) * | 2023-10-08 | 2024-01-19 | 合肥巍华钢结构有限公司 | Reinforcing method for roof purline of double-layer color steel tile factory building |
-
2024
- 2024-02-05 CN CN202410165053.2A patent/CN117702981B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6101779A (en) * | 1998-05-20 | 2000-08-15 | Space Master Building Systems, Llc | Construction unit for a modular building |
| CN204876526U (en) * | 2015-08-28 | 2015-12-16 | 中建四局第三建筑工程有限公司 | Instrument formula girder steel of encorbelmenting |
| CN211114411U (en) * | 2019-11-08 | 2020-07-28 | 江西元中钢结构有限公司 | Steel purlin with steel structure |
| CN213508951U (en) * | 2020-07-30 | 2021-06-22 | 青岛众博材料科技有限公司 | Plastic-dipped steel purline mounting and reinforcing structure |
| CN217811641U (en) * | 2022-07-21 | 2022-11-15 | 荆州市东吴轻钢材料有限公司 | Special fixing device for building purlines |
| CN218264597U (en) * | 2022-08-01 | 2023-01-10 | 湖南群力钢结构彩钢有限公司 | Connecting joint of roof purline and main beam |
| CN117418714A (en) * | 2023-10-08 | 2024-01-19 | 合肥巍华钢结构有限公司 | Reinforcing method for roof purline of double-layer color steel tile factory building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117702981A (en) | 2024-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117702981B (en) | Steel construction roofing and installation reinforced structure of roofing purlin thereof | |
| CN213330158U (en) | A consolidate bearing structure for building engineering | |
| CN113482319A (en) | Easily-assembled building pouring template | |
| CN111648473A (en) | a high-strength steel structure | |
| CN113374077A (en) | Steel structure building assembly convenient to install quickly and using method thereof | |
| CN219627598U (en) | Purline and tracking support | |
| CN213204636U (en) | Roof supporting structure for building | |
| CN117127748A (en) | Reverse falling-level suspended ceiling structure and construction process thereof | |
| CN113175147B (en) | Hyperbolic arc-shaped metal roof produced based on BIM technology and construction method | |
| CN114352059A (en) | Building structure design roof beam reinforced structure | |
| CN221399957U (en) | Steel construction building reinforced structure | |
| CN111622509A (en) | Assembling method and assembling device for steel bar truss floor support plate | |
| CN220565445U (en) | Beam-column connection assembly structure | |
| CN219638138U (en) | Assembly type building assembly component | |
| CN215331510U (en) | Cross for fixing building template | |
| CN216579484U (en) | Combined type aluminum honeycomb panel | |
| CN219973635U (en) | Convenient assembled steel construction roof | |
| CN219219379U (en) | Energy-saving steel structure unit | |
| CN221524303U (en) | Steel structure assembly is with device of registering one's mouth | |
| CN218406501U (en) | Building templates link | |
| CN217810465U (en) | Novel reinforced concrete bridge | |
| CN221567673U (en) | H-shaped steel | |
| CN221441775U (en) | Assembled building steel construction | |
| CN216476322U (en) | Supporting top plate convenient to detach for building engineering | |
| CN222350078U (en) | A special power generation operation and maintenance pedal for roof |
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 |