CN119243914A - A steel structure roof ridge anti-leakage structure and anti-leakage method thereof - Google Patents
A steel structure roof ridge anti-leakage structure and anti-leakage method thereof Download PDFInfo
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- CN119243914A CN119243914A CN202411671354.9A CN202411671354A CN119243914A CN 119243914 A CN119243914 A CN 119243914A CN 202411671354 A CN202411671354 A CN 202411671354A CN 119243914 A CN119243914 A CN 119243914A
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- steel tile
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- 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
- E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
- E04B7/06—Constructions of roof intersections or hipped ends
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
- E04D1/02—Grooved or vaulted roofing elements
- E04D1/06—Grooved or vaulted roofing elements of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/064—Gutters
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
- E04D13/08—Down pipes; Special clamping means therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/17—Ventilation of roof coverings not otherwise provided for
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- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (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 roof leakage prevention, and in particular relates to a steel roof ridge leakage prevention structure and a leakage prevention method thereof, wherein the steel roof ridge leakage prevention structure comprises a ridge top cover and second steel tiles, wherein the ridge top cover and the second steel tiles are arranged at the top of a main frame; the second steel tiles are spliced, an inner rolling plate is arranged on the side edge of each second steel tile towards the bottom, strip-shaped spliced groove beams are arranged at the corresponding positions of the tops of the main frames and are positioned at the splicing positions of the second steel tiles, bent inner overturning side plates are inwards arranged at the tops of the spliced groove beams, and third rough surfaces coupled with the contact surfaces of the inner rolling plates are arranged on the opposite surfaces of the inner overturning side plates on two sides. The invention can realize the assembly of roof structures, has stable installation structure and is not easy to age and deform.
Description
Technical Field
The invention belongs to the technical field of roof leakage prevention, and particularly relates to a steel roof ridge leakage prevention structure and a leakage prevention method thereof.
Background
The steel roof ridge anti-leakage structure is a comprehensive waterproof system, and relates to various aspects such as design, material selection, construction process, later maintenance and the like, when the waterproof system is designed for a roof and a ridge, a roof rainwater system is designed according to strict standard requirements, overflow measures are set, meanwhile, detailed drawings of the detail parts such as the edge covering of the upper cornice and the lower cornice of a design window, a flashing plate of the ridge, a yin-yang angle and the like are supplemented, the phenomenon of rainwater leakage is prevented, the roof system is reasonably selected according to the characteristics of thermal expansion and cold contraction of the steel roof, for example, a floating roof can be selected for the roof structure, the roof plates are transversely locked by a seaming type (namely vertical seam lockstitch), the roof plates are longitudinally linked by adopting a sandwich extrusion mode, and meanwhile, the roof lap length is not less than 40 mm.
Problems of the prior art:
However, at current common roofing design mounting means, its connection assembly mode is mostly realized connecting through screw or glue, but because the mounting means of bolt causes roof structure's damage easily, and through glue adhesion's mode, glue takes place ageing etc. along with time variation, can take place to drop the separation, and the adhesion effect also can be different according to the quality of different glue, causes the roofing infiltration ventilation of installation, and later maintenance cost is also high.
Disclosure of Invention
The invention aims to provide an anti-seepage structure and an anti-seepage method for a steel roof ridge, which can realize the assembly of the roof structure, and the installation structure is stable and is not easy to age and deform.
The technical scheme adopted by the invention is as follows:
The anti-seepage structure for the steel roof ridge comprises a roof ridge top cover and second steel tiles, wherein the roof ridge top cover and the second steel tiles are arranged at the top of a main frame, a ridge beam is arranged at the bottom of the roof ridge top cover, the common ends of a plurality of the second steel tiles are arranged at the top of the ridge beam, and the second steel tiles are clamped and arranged with the top surface of the ridge beam through penetrating pressing strips;
the second steel tiles are spliced, and inner rolling plates are arranged on the side edges of the second steel tiles towards the bottom;
The second steel tile splicing position is located, a strip-shaped splicing groove beam is arranged at a position corresponding to the top of the main frame, a bent inner overturning side plate is inwards arranged at the top of the splicing groove beam, and a third rough surface coupled with the contact surface of the inner rolling plate is arranged on the opposite surfaces of the inner overturning side plates at two sides;
and one end of the spliced groove beam is fixedly arranged at the bottom of the roof ridge top cover, and the bottom of the spliced groove beam is adjustably arranged at the top of the main frame through the arranged double-beam connecting piece.
The inner overturning side plates at two sides clamp two adjacent inner rolling plates.
The main frame top is equipped with at least one group girder, and is many girder top fixed mounting has many auxiliary girder, auxiliary girder top fixed mounting has many roof beam frames.
The double-beam connecting piece is fixedly arranged at the top of the beam frame, penetrates through the arranged first steel tile and the filling layer and is fixedly arranged with the spliced groove beam.
Extension plates are arranged on two sides of the top of the beam frame;
The double-beam connecting piece comprises a clamping head and an adjusting rod which are in threaded connection with each other, a first clamping block is fixedly connected to the bottom of the adjusting rod, a second clamping block sleeved with the adjusting rod is arranged at the top of the first clamping block, the second clamping block and the first clamping block clamp two-side extension plates, and a first threaded compression ring in threaded connection with the adjusting rod is abutted to the top of the second clamping block.
Opposite side clamping blocks are spliced on the outer side of the adjusting rod, at least one clamping plate is arranged at the bottom of each side clamping block in an extending mode, and first rough surfaces used for clamping the two sides of the extending plate are respectively arranged on the two sides of each clamping plate;
Adjacent side clamp splice one side is equipped with annular collar, the location lantern ring has been cup jointed in the interference of collar outside, adjust pole outside screw thread and install the second screw thread clamping ring, second screw thread clamping ring extrusion relative collar top makes side clamp splice is crooked to drive the first rough surface extrusion extension board both sides in both sides.
Clamping grooves which are bent towards the inside are formed in two sides of the spliced groove beam;
the inner side of the top of the chuck is provided with a clamping block which is coupled and clamped in the clamping groove.
The two ends of the spliced groove beam are communicated, and an air outlet is spliced at one end of the spliced groove beam;
the ridge beam is fixedly arranged at the top of the main beam, one end of the ridge beam is provided with an air inlet hole, the air inlet hole is communicated with a plurality of air outlet holes arranged on the side face, the other end of the spliced groove beam extends to penetrate through the splicing baffle, and the bottom of the baffle extends to the top of the water collecting groove;
the bottoms of two sides of the top of the ridge beam are provided with a plurality of beam fixing clamps, and the beam fixing clamps are used for fixedly mounting the end parts of the spliced groove beams.
The filling layer comprises a first cushion layer adhered to the top of the first steel tile, and the top of the first cushion layer is sequentially provided with a heat insulation layer, a second cushion layer and a waterproof layer.
A method for preventing seepage of a steel roof ridge, which comprises the following steps:
S1, acquiring the gradient and the length of the top surface of a main beam, and prefabricating a beam frame, a first steel tile, a filling layer, a spliced groove beam and a second steel tile which are used for being installed on the top of the main beam and have corresponding sizes;
s2, installing a plurality of double-beam connecting pieces which are equidistantly distributed on the top of the beam frame, and disassembling and sliding the clamping heads on the tops of the double-beam connecting pieces on the spliced groove beam;
S3, after the positioning of the position relation between the double-beam connecting piece and the beam frame is completed, sleeving the first steel tiles and the filling layer on the plurality of double-beam connecting pieces, installing the clamping heads and the adjusting rods in a threaded manner, and installing the end parts of the spliced groove beams on the ridge beams through beam fixing clamps, so that the spliced groove beams are installed;
s4, sequentially assembling the second steel tiles, and clamping the side edges of the second steel tiles at the top of the spliced groove beam;
S5, punching the corresponding pressing strips at the common end of the second steel tile, installing bolts to position and install the second steel tile, and then covering a roof ridge top cover;
S6, a water collecting tank is arranged below the bottom of the second steel tile and is positioned outside the water collecting tank, the second steel tile and the spliced groove beam, a baffle is sleeved on the outer side of the spliced groove beam, and the bottom of the baffle is clamped on the side edge of the water collecting tank;
s7, edge wrapping is carried out on the side edge of the second steel tile, and a drain pipe is arranged at the bottom of the water collecting tank;
The seepage prevention method further comprises the following steps:
A suspended ceiling frame is arranged at the bottom of the main beam, a suspended ceiling sealing film is arranged at the bottom of the suspended ceiling frame, a closed space is formed between the suspended ceiling sealing film and the second steel tile, and air is sucked from an air inlet hole through an air pump arranged at the top of the suspended ceiling frame until the air is discharged through an air outlet hole and a spliced groove beam, so that the bottom of the second steel tile is in negative pressure;
the water in the spliced groove beam is discharged along with the air flow through air flow;
Discharging water vapor generated at the bottom of the second steel tile along with the air flow through an air pump;
the negative pressure formed at the bottom of the second steel tile and the top of the ceiling sealing film is formed through the air pump, so that the second steel tile forms downward adsorption force, and the infiltration of moisture is reduced.
The invention has the technical effects that:
according to the invention, the inner rolling plate at the side of the second steel tile is turned inwards, so that the side of the second steel tile is thickened, the hardness and deformation resistance of the side of the second steel tile are improved, the inner rolling plate arranged in the spliced groove beam is abutted with the inner rolling plate, and the third rough surface which is mutually clamped and matched is arranged, so that stable connection is realized, the use of glue is reduced, and the problems of ageing and corrosion caused by the glue are avoided.
According to the invention, an air inlet hole at one side of the ridge beam is connected with at least one fan or negative pressure fan through an air pipe, so that the exchange of air at the bottom of the main beam and outside air and the discharge of moist air are realized.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural installation of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 2B in accordance with the present invention;
FIG. 5 is a schematic side elevational view of the present invention;
FIG. 6 is a schematic diagram of a first embodiment of the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 5C in accordance with the present invention;
FIG. 8 is a schematic view of a double beam connector of the present invention;
FIG. 9 is a schematic illustration showing the construction of a double beam connector according to the present invention;
FIG. 10 is a schematic view of a double beam connector and beam frame and splice channel beam of the present invention;
FIG. 11 is a schematic view of the end structure of a second steel tile of the present invention;
Fig. 12 is a schematic structural view of a filling layer in the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1. the ceiling comprises a main framework, 11, an outer wall, 12, a drain pipe, 13, a main girder, 14, an auxiliary girder, 15, a ceiling frame, 16 and a ceiling sealing film;
2. A water collecting tank, a baffle plate and a water collecting pipe;
3. the roof beam, 31, the air inlet, 32, the air outlet, 33, the beam fixing clamp, 34, the layering;
4. roof ridge top cover;
5. the second steel tile, 51, inner rolling plate, 52, filling plate;
6. A beam frame 61, an extension plate;
7. splicing the groove beams; 71, a clamping groove, 72, an inner turnover side plate, 73, a third rough surface;
8. The device comprises a double-beam connecting piece, 81, a clamping head, 82, a clamping block, 83, an adjusting rod, 84, a first clamping block, 841, a second rough surface, 85, a second clamping block, 86, a side clamping block, 87, a positioning collar, 88, a collar, 89, a clamping plate, 891, a first rough surface, 90, a first threaded compression ring, 91 and a second threaded compression ring;
9. a filling layer; 92, a second cushion layer, 93, a waterproof layer, 94 and a heat insulation layer;
10. First steel tile, 101, first cushion layer.
Detailed Description
The present invention will be specifically described with reference to examples below in order to make the objects and advantages of the present invention more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the invention and does not limit the scope of the invention strictly as claimed.
As shown in fig. 1-7, the anti-seepage structure for the steel roof ridge comprises a ridge top cover 4 and second steel tiles 5, wherein the ridge top cover 4 and the second steel tiles 5 are arranged at the top of a main frame 1, a ridge beam 3 is arranged at the bottom of the ridge top cover 4, the common ends of a plurality of second steel tiles 5 are arranged at the top of the ridge beam 3, and the second steel tiles 5 are clamped and arranged with the top surface of the ridge beam 3 through a penetrating pressing strip 34.
Referring to fig. 11, a plurality of second steel tiles 5 are spliced, an inner rolling plate 51 is arranged at the side edge of each second steel tile 5 towards the bottom, strip-shaped splicing groove beams 7 are arranged at the corresponding positions of the tops of the main frames 1 and are positioned at the splicing positions of the second steel tiles 5, bent inner overturning side plates 72 are inwards arranged at the tops of the splicing groove beams 7, third rough surfaces 73 coupled with the contact surfaces of the inner rolling plates 51 are arranged on the opposite surfaces of the inner overturning side plates 72 at two sides, and the adjacent two inner rolling plates 51 are clamped by the inner overturning side plates 72 at two sides.
Further, one end of the spliced groove beam 7 is fixedly arranged at the bottom of the roof ridge top cover 4, and the bottom of the spliced groove beam 7 is adjustably arranged at the top of the main frame 1 through a double-beam connecting piece 8.
According to the structure, the working principle is as follows:
Wherein, realize being connected between roof beam frame 6 and the concatenation groove roof beam 7 through double beam connecting piece 8, and through concatenation groove roof beam 7 one end and roof beam 3 fixed mounting, realize further fixed mounting to concatenation groove roof beam 7, when assembling two adjacent second steel tiles 5, through the inner roll up plate 51 of its both sides varus, can realize the thickening of second steel tile 5 side, thereby increase the hardness of second steel tile 5 side, and anti deformability, and realize the butt with inner roll up plate 51 through the inner roll up plate 72 that sets up in concatenation groove roof beam 7 inside, and through setting up the third rough surface 73 that mutually joint agrees with, realize stable connection, and reduced the use to glue, also can avoid ageing and the corruption problem because of glue produces.
Optionally, the third rough surface 73 is located on one side of the inner turnover side plate 72, is set to be a triangular bulge with a vertical edge, and the vertical edge is located on the bottom side of the triangular bulge, so that the second steel tile 5 is convenient to insert and mount, the corresponding surface of the side surface of the inner rolling plate 51 is clamped, the inner rolling plate 51 is prevented from falling off, and particularly looseness caused by shaking is avoided when the inner rolling plate 51 is subjected to windy weather, in addition, when a certain second steel tile 5 is damaged, under the condition that the inner turnover side plate 72 and the inner rolling plate 51 are clamped, one end baffle of the damaged second steel tile 5 can be removed, and replacement is realized by drawing out the damaged second steel tile 5.
Optionally, when the surface of the third rough surface 73 is provided with a rough surface which is most irregular, the connection position of the adjacent second steel tile 5 is positioned by elastic separation between the inner rolling plate 51 and the second steel tile 5 body and extrusion of the inner overturning side plates 72 at two sides, and the installation and replacement are simpler, but the application scene is limited, such as a region with smaller perennial wind force at the installation position or a roof with other protection structures at the top.
Further, when two adjacent second steel tiles 5 are in assembled clamping relation, gaps exist between the two adjacent second steel tiles, and the gaps caused by the gaps are used for introducing rainwater into the spliced groove beam 7 and flowing out through one end of the spliced groove beam 7 which is horizontally lower and flows into the water collecting tank 2 to be discharged.
Optionally, be located splice tank beam 7 inboard and through setting up the waterproof layer or carrying out rust-resistant processing, realize splice tank beam 7 life's extension to further promotion splice tank beam 7 structural installation's stability, in addition, after splice tank beam 7's fixed joint effect weakens, through the not hard up situation of inspection second steel tile 5, accessible maintenance mode is maintained splice tank beam 7, or splice tank beam 7's mounting structure, and the maintenance mode includes splice tank beam 7's change or splice tank beam 7 mounting structure's reinforcement etc..
Referring to fig. 1 and 2, at least one group of main beams 13 is arranged at the top of the main frame 1, a plurality of auxiliary beams 14 are fixedly arranged at the tops of the main beams 13, and a plurality of beam frames 6 are fixedly arranged at the tops of the auxiliary beams 14.
Further, a plurality of double beam connectors 8 are fixedly installed at the top of the beam frame 6, penetrate through the first steel tile 10 and the filling layer 9, and are fixedly installed with the splicing groove beam 7.
Wherein, the setting direction of concatenation capping beam 7 is parallel with the side of second steel tile 5.
According to the above structure, the outer wall 11 is installed outside the main frame 1, the outer wall 11 is any one of a cement wall and a metal plate wall, the installation thickness of the outer wall affects the installation width of the water collecting tank 2, and the installation mode between the drain pipe 12 and the outer wall 11 is to be fixedly installed on the surface of the outer wall 11 through pipe hoops and screws.
Examples one to one:
referring to fig. 3-7 and 10, the two ends of the spliced groove beam 7 are penetrated, and an air outlet hole 32 is inserted into one end of the spliced groove beam.
Further, the ridge beam 3 is fixedly mounted on the top of the main beam 13, and the mounting manner includes, but is not limited to, connection by welding, and fixing by a bolt and nut assembly, and the specific connection manner is the prior art, which is not repeated here.
Furthermore, an air inlet hole 31 is formed at one end of the ridge beam 3, the air inlet hole 31 is communicated with a plurality of air outlet holes 32 formed in the side face, the other end of the spliced groove beam 7 extends to penetrate through the spliced baffle 21, the bottom of the baffle 21 extends to the top of the water collecting groove 2, the air inlet hole 31 formed in one side of the ridge beam 3 is connected with at least one fan or negative pressure fan through an air pipe and used for realizing exchange of air at the bottom of the main beam 13 and external air and discharge of moist air, the air inlet hole 31 is arranged outside the end face of the ridge beam 3 and can be further arranged at the bottom of the ridge beam 3, and the air inlet hole 31 is communicated with the air outlet hole 32 through a guide pipe or a channel directly arranged in the ridge beam 3.
Further, a plurality of beam fixing jigs 33 are provided at the bottoms of both sides of the top of the ridge beam 3, and the beam fixing jigs 33 are used for fixedly mounting the ends of the splice groove beam 7.
According to the above structure, the spliced groove beam 7 is further connected by fixing the beam fixing jigs 33 in addition to the fixing and connection by the double beam connecting members 8 with the beam frame 6, by embedding or welding studs inside the ridge beam 3, by mounting the end of the spliced groove beam 7 between the studs, and by pressing the spliced groove beam 7 by the pressing plate, the pressing and fixing of the spliced groove beam 7 by at least two layers of bolts is achieved.
Example one:
Referring to fig. 3-7 and fig. 10, referring to fig. 6 in detail, compared with the embodiment, the ceiling frame is located inside the main frame 1 and is installed below the main beam 13, a plurality of ceiling frames 15 are provided, a layer of ceiling sealing film 16 is provided on the surface of the ceiling frame 15 to isolate the upper space and the lower space of the ceiling frame 15, at this time, the air inlet hole 31 is connected with at least one fan or negative pressure fan through an air pipe to realize the exchange of the air at the bottom of the main beam 13 and the external air, the fan or negative pressure fan is installed above the ceiling frame 15 to realize the suction and discharge of the air at the top of the ceiling sealing film 16, and in the operation process of the fan or negative pressure fan, the top of the ceiling sealing film 16 is in a negative pressure state, so that the negative pressure suction to the second steel tile 5 can be realized, the installation adhesion capability of the second steel tile 5 is improved, the adsorption capability depends on the power of the fan or the negative pressure fan, the sealing degree of the connection position of the second steel tile 5 and the splicing groove beam 7, the sealing degree of the top space of the ceiling sealing film 16, and so on.
In addition, the suspended ceiling sealing film 16 is arranged, so that falling objects such as dust can be intercepted;
further, in the first embodiment and the second embodiment, through the flow exchange of the air at the bottom of the main beam 13, under the conditions of icing and snowing at the top of the second steel tile 5, the ice and snow melting effect at room temperature can be achieved, the melting efficiency is improved, and the pressure to the second steel tile 5 is reduced.
Embodiment two:
referring to fig. 8-10, extension plates 61 are provided on both sides of the top of the beam 6.
Further, the double-beam connecting piece 8 comprises a clamping head 81 and an adjusting rod 83 which are in threaded connection with each other, a first clamping block 84 is fixedly connected to the bottom of the adjusting rod 83, a second clamping block 85 sleeved with the adjusting rod 83 is arranged at the top of the first clamping block 84, the second clamping block 85 and the first clamping block 84 clamp the two-side extending plates 61, and a first threaded compression ring 90 in threaded connection with the adjusting rod 83 is abutted to the top of the second clamping block 85.
Wherein, be threaded connection structure between chuck 81 and the regulation pole 83, the chuck 81 bottom sets up a threaded rod and is used for the screw thread to install inside regulation pole 83 for adjust the flexible length of regulation pole 83, in addition, the other end of regulation pole 83 also sets up to two sections, not shown in this figure, also set up to threaded connection, be used for the cooperation to install chuck 81, because in the installation chuck 81 in-process, chuck 81 is for installing on splice tank beam 7 in advance, consequently need realize the installation through rotating regulation pole 83.
According to the structure, the working principle is as follows:
During installation, the first clamping blocks 84 are transversely inserted into the extension plates 61 at two sides, then the first clamping blocks 84 are rotated to enable the second rough surface 841 to be abutted to the bottom of the extension plates 61, the second clamping blocks 85 are abutted to the other side of the extension plates 61, then the first threaded compression rings 90 are rotatably installed, the second clamping blocks 85 and the first clamping blocks 84 clamp the extension plates 61, and therefore installation and positioning of one side of the bottom of the double-beam connecting piece 8 are achieved, and installation is achieved through connection of the double-beam connecting piece 8 to the beam frame 6 and the splicing groove beam 7.
Embodiment two:
in order to further improve the connection stability between the double beam connection 8 and the beam frame 6, the following scheme is used:
referring to fig. 8-10, opposite side clamping blocks 86 are spliced on the outer side of the adjusting rod 83, at least one clamping plate 89 is arranged at the bottom of each side clamping block 86 in an extending mode, and first rough surfaces 891 used for clamping on two sides of the extending plate 61 are respectively arranged on two sides of each clamping plate 89.
Further, one side of the adjacent side clamping block 86 is provided with an annular collar 88, the outer side of the collar 88 is in interference fit with the positioning collar 87, the outer side of the adjusting rod 83 is provided with a second threaded pressing ring 91 in a threaded manner, the second threaded pressing ring 91 presses the top end of the opposite collar 88, so that the side clamping block 86 is bent, and the first rough surfaces 891 on two sides are driven to press the two sides of the extension plate 61.
According to the structure, the working principle is as follows:
The clamping plate 89 is arranged on the inner side of the extension plate 61 and rotated, so that two side surfaces of the first rough surface 891 are respectively arranged on two sides of the extension plate 61, then the positioning lantern rings 87 are sleeved on the two hoops 88, the initial positioning of the two side clamping blocks 86 is realized, then the top end of the hoops 88 is extruded by rotating the second threaded pressing ring 91, the extrusion is realized between the first rough surface 891 on one side of the upper part of the clamping plate 89 and the top surface of the extension plate 61, and the connection stability between the double-beam connecting piece 8 and the beam frame 6 is improved;
And then the second threaded compression ring 91 is further rotated to enable the side clamping blocks 86 to generate a bending effect, and at the moment, the first rough surfaces 891 on the two sides are both extruded with the upper surface and the lower surface of the extension plate 61, so that the connection stability between the double-beam connecting piece 8 and the beam frame 6 can be further improved, and the sliding between the first rough surfaces 891 and the extension plate 61 is avoided.
Referring to fig. 10 and 11, the two sides of the spliced girder 7 are provided with clamping grooves 71 bent toward the inside, the connecting positions of the spliced girder 7 and the air outlet holes 32 are welding parts for adapting to ridges with different widths, and the welding parts are positioned at the other ends of the spliced girder 7, and the ends of the clamping grooves 71 are shown in fig. 11, and after a plurality of clamping heads 81 are installed, the ends of the clamping grooves 71 are welded with a blocked iron sheet or a plug to prevent rainwater or air flow from entering the bottom of the second steel tile 5.
In addition, be located the bottom of the crooked position of inner roll plate 51, fill have rather than welded filling board 52, filling board 52 and the top butt of concatenation capping beam 7 can realize through filling board 52 that the second steel tile 5 side is more hard, avoid curling, through adjusting the thickness of filling board 52, can realize the regulation to inner roll plate 51 and concatenation capping beam 7 grafting degree of depth.
Further, a clamping block 82 coupled and clamped in the clamping groove 71 is arranged on the inner side of the top of the clamping head 81.
According to the above structure, the coupling manner between the clamping block 82 and the clamping groove 71 is that the clamping block and the clamping groove are tightly attached or in interference fit, so as to avoid loosening between the double beam connecting piece 8 and the splicing groove beam 7 after the installation is completed.
Referring to fig. 12, the filling layer 9 includes a first cushion layer 101 adhered to the top of the first steel tile 10, and a heat insulation layer 94, a second cushion layer 92 and a waterproof layer 93 are sequentially disposed on the top of the first cushion layer 101.
In the above-mentioned structure, the first cushion layer 101 is for being used for promoting the adhesion degree of insulating layer 94, and the first cushion layer 101 can avoid the corruption of insulating layer 94 to first steel tile 10 on the one hand, and on the other hand can prevent after filling insulating layer 94, the defect of insulating layer 94 itself promotes the seal, and the position of two roof beam connecting pieces 8 is installed to first cushion layer 101 for keep apart the direct contact between two roof beam connecting pieces 8 and the insulating layer 94, indirectly realize the protection to two roof beam connecting pieces 8.
Further, the heat insulation layer 94 includes an existing heat insulation material or other expansion filling material having bubbles therein, the heat insulation layer 94 having a specific function can be selected correspondingly according to the setting position of the main frame 1, the second cushion layer 92 is a cushion layer for covering the heat insulation layer 94, or the second cushion layer 92 can be set to be the same material as the first cushion layer 101.
Furthermore, the waterproof layer 93 is a waterproof layer covering the surface of the second cushion layer 92, and may be a layer of a coating film or a layer of a spraying material, and after the installation, a gap between the double-beam connecting piece 8 and the filling layer 9 is formed, and a supporting piece may be provided, so that a ventilation effect can be achieved, and the waterproof layer is used for matching with the first embodiment, and can realize circulation of air flow, or may be an expansion filling material, and is used for improving the integrity of the filling layer 9, and at the moment, the waterproof layer can be used in a one-to-one matching manner, and can realize exchange of the air inside and outside the main frame 1.
In the present application, besides the above-mentioned connection modes, for example, welding, a bolt-nut assembly, a U-shaped clip, and a bolt-nut assembly may be used to directly penetrate the main beam 13 and the auxiliary beam 14, the auxiliary beam 14 and the beam frame 6, and the first steel tile 10 and the beam frame 6, and the specific installation and connection modes are all directly conceivable and implemented by those skilled in the art, so that redundant descriptions are not repeated here.
The seepage-proofing method for the ridge of the steel roof comprises the following steps:
S1, acquiring the gradient and the length of the top surface of a main beam 13, and prefabricating a beam frame 6, a first steel tile 10, a filling layer 9, a spliced groove beam 7 and a second steel tile 5 which are used for being installed on the top of the main beam 13 and have corresponding sizes;
S2, installing a plurality of double-beam connecting pieces 8 which are equidistantly distributed on the top of the beam frame 6, and disassembling and sliding the clamping heads 81 on the top of the double-beam connecting pieces 8 on the splicing groove beam 7;
s3, after the positioning of the position relation between the double-beam connecting piece 8 and the beam frame 6 is completed, sleeving the first steel tile 10 and the filling layer 9 on the plurality of double-beam connecting pieces 8, installing the clamping head 81 and the adjusting rod 83 in a threaded manner, and installing the end part of the spliced groove beam 7 on the ridge beam 3 through the beam fixing clamp 33, so that the spliced groove beam 7 is installed;
s4, sequentially assembling the second steel tiles 5, and clamping the side edges of the second steel tiles 5 at the top of the spliced groove beam 7;
s5, punching corresponding pressing strips 34 at the common end of the second steel tile 5, installing bolts to position and install the second steel tile 5, and then covering the roof ridge top cover 4;
S6, a water collecting tank 2 is arranged below the bottom of the second steel tile 5 and is positioned at the other end of the spliced groove beam 7, a baffle 21 is sleeved outside the water collecting tank 2, the second steel tile 5 and the spliced groove beam 7, and the bottom of the baffle 21 is clamped at the side edge of the water collecting tank 2;
And S7, edge wrapping is carried out on the side edge of the second steel tile 5, and a drain pipe 12 is arranged at the bottom of the water collecting tank 2.
The seepage prevention method further comprises the following steps:
A suspended ceiling frame 15 is arranged at the bottom of the main beam 13, a suspended ceiling sealing film 16 is arranged at the bottom of the suspended ceiling frame 15, a closed space is formed between the suspended ceiling sealing film 16 and the second steel tile 5, and air is sucked from an air inlet hole 31 through an air pump arranged at the top of the suspended ceiling frame 15 until the air is discharged through an air outlet hole 32 and the spliced groove beam 7, so that the bottom of the second steel tile 5 is in negative pressure;
the water in the spliced groove beams 7 is discharged along with the air flow through the air flow;
the water vapor generated at the bottom of the second steel tile 5 is discharged along with the air flow through the air pump;
the negative pressure formed at the bottom of the second steel tile 5 and the top of the ceiling sealing film 16 is formed through the air pump, so that the second steel tile 5 forms downward adsorption force, and the infiltration of moisture is reduced.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (10)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411671354.9A CN119243914A (en) | 2024-11-21 | 2024-11-21 | A steel structure roof ridge anti-leakage structure and anti-leakage method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411671354.9A CN119243914A (en) | 2024-11-21 | 2024-11-21 | A steel structure roof ridge anti-leakage structure and anti-leakage method thereof |
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| CN119243914A true CN119243914A (en) | 2025-01-03 |
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| JPH09291641A (en) * | 1996-04-26 | 1997-11-11 | Sekisui House Ltd | Roof beam frame structure |
| JP2000154619A (en) * | 1998-11-20 | 2000-06-06 | Kubota Corp | Fixed structure of corner ridge tile and draining board used for this |
| CN210316159U (en) * | 2019-06-21 | 2020-04-14 | 杭州亚莱建筑结构有限公司 | Steel constructs roofing ridge antiseep structure |
| CN112144769A (en) * | 2020-10-09 | 2020-12-29 | 陈淳 | Method for mounting building steel structure for ridge waterproof construction |
| CN214461663U (en) * | 2021-03-18 | 2021-10-22 | 中国新兴建设开发有限责任公司 | An antique decorative roof tile connecting fixed nodes |
| CN115467461A (en) * | 2022-10-31 | 2022-12-13 | 广东珠江建筑工程设计有限公司 | Connection structure of assembled steel structure building slope roof |
| CN116556597A (en) * | 2023-06-12 | 2023-08-08 | 辽宁中盛工业建筑系统股份有限公司 | A steel structure anti-seepage roof system and construction method |
| WO2023160152A1 (en) * | 2022-02-24 | 2023-08-31 | 江苏携创新能源科技有限公司 | Photovoltaic roofing reinforcement structure with waterproof function |
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2024
- 2024-11-21 CN CN202411671354.9A patent/CN119243914A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09291641A (en) * | 1996-04-26 | 1997-11-11 | Sekisui House Ltd | Roof beam frame structure |
| JP2000154619A (en) * | 1998-11-20 | 2000-06-06 | Kubota Corp | Fixed structure of corner ridge tile and draining board used for this |
| CN210316159U (en) * | 2019-06-21 | 2020-04-14 | 杭州亚莱建筑结构有限公司 | Steel constructs roofing ridge antiseep structure |
| CN112144769A (en) * | 2020-10-09 | 2020-12-29 | 陈淳 | Method for mounting building steel structure for ridge waterproof construction |
| CN214461663U (en) * | 2021-03-18 | 2021-10-22 | 中国新兴建设开发有限责任公司 | An antique decorative roof tile connecting fixed nodes |
| WO2023160152A1 (en) * | 2022-02-24 | 2023-08-31 | 江苏携创新能源科技有限公司 | Photovoltaic roofing reinforcement structure with waterproof function |
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