CN113323220A - Steel structure roof structure - Google Patents
Steel structure roof structure Download PDFInfo
- Publication number
- CN113323220A CN113323220A CN202110693534.7A CN202110693534A CN113323220A CN 113323220 A CN113323220 A CN 113323220A CN 202110693534 A CN202110693534 A CN 202110693534A CN 113323220 A CN113323220 A CN 113323220A
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- Prior art keywords
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- groove
- matched
- vertical rod
- frame
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 29
- 239000010959 steel Substances 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 claims description 40
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000003292 glue Substances 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 230000000694 effects Effects 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- 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
-
- 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
- E04D13/03—Sky-lights; Domes; Ventilating sky-lights
-
- 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
-
- 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
- E04D13/03—Sky-lights; Domes; Ventilating sky-lights
- E04D2013/034—Daylight conveying tubular skylights
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses a steel structure roof structure, which comprises pier seats formed by pouring concrete, wherein a left vertical rod and a right vertical rod are poured in each pier seat, and the pier seats are arranged in front of and behind the pier seats at equal intervals; connecting steel is welded between the front vertical rod and the rear vertical rod which are adjacent, a top plate is welded between the tops of the front vertical rod and the rear vertical rod, the outer side of the top plate is bent upwards to form an outer side plate, the inner side of the top plate is bent upwards to form an inner side plate, and a strip-shaped groove is longitudinally formed in the surface of the inner side plate; support plates are detachably assembled between the left vertical rod and the right vertical rod which are adjacent, and a guide rail is assembled between the front support plate and the rear support plate; the device can realize indoor lighting and is convenient to clean.
Description
Technical Field
The present invention relates to a steel structure roof structure.
Background
Roof is the roof covering outside the house or structure, including the roof and all necessary materials and structures above the wall or other supports to support the roof, which is used to resist the adverse effects of rain, snow, wind, frost, solar radiation, temperature variation and other factors in the nature and ensure a good use environment inside the building.
The steel structure roof is among the steel construction building, especially the most common roof structure among the steel construction factory building, and at the beginning of the design, the reduction that the steel construction roof can be great arranges the cost, and the later stage still can demolish and retrieve again.
The steel structure roof among the prior art mainly adopts the steel sheet concatenation to form, but, after the concatenation is accomplished, its daylighting performance is very poor, and traditional processing method is seting up the daylighting window, but the height of factory building is usually more than 6 meters, and the daylighting window is covered by the dust, and is clean very inconvenient.
Therefore, a steel structure roof structure which can realize indoor lighting and is convenient to clean is designed.
Disclosure of Invention
The invention aims to provide a steel structure roof structure which can realize indoor lighting and is convenient to clean.
In order to solve the problems, the invention adopts the following technical scheme:
a steel structure roof structure comprises pier seats formed by pouring concrete, a left vertical rod and a right vertical rod are poured in each pier seat, and the pier seats are arranged in the front and the back at equal intervals; connecting steel is welded between the front vertical rod and the rear vertical rod which are adjacent, a top plate is welded between the tops of the front vertical rod and the rear vertical rod, the outer side of the top plate is bent upwards to form an outer side plate, the inner side of the top plate is bent upwards to form an inner side plate, and a strip-shaped groove is longitudinally formed in the surface of the inner side plate; support plates are detachably assembled between the left vertical rod and the right vertical rod which are adjacent, and a guide rail is assembled between the front support plate and the rear support plate; a servo motor is arranged on the end face of the support plate on one side, a lead screw is connected to the output end of the servo motor, and bearings are matched between the lead screw and the support plates on the front end and the rear end; a sliding plate is matched with the guide rail, and a movable seat matched with the lead screw is arranged at the bottom of the sliding plate; a frame is installed at the upper end of the sliding plate, a driving motor is installed inside the frame, and a driving bevel gear is installed at the output end of the driving motor; the left side surface and the right side surface of the frame are respectively provided with a rotating shaft, a first bearing is matched between the rotating shaft and the frame, and the end of the rotating shaft, which is positioned in the frame, is provided with a driven bevel gear matched with the driving bevel gear; the rotating shaft extends to the upper part of the top plate after passing through the strip-shaped groove, and a cleaning brush is arranged on the rotating shaft; a light transmission groove is vertically arranged at the top of the top plate in a penetrating manner, a light transmission plate is arranged in the light transmission groove, and the cleaning brush acts on the light transmission plate; a waterproof cover is arranged between the inner side plates on the two sides; a horizontal rod is welded on the outer side of the vertical rod, and an inclined support rod is welded between the bottom of the horizontal rod and the vertical rod; a cover plate is arranged above the horizontal rod, the right end of the cover plate is bent downwards in an arc shape to form an inner buckle plate, and the inner buckle plate is assembled on the inner side of the outer side plate; and a waterproof cover is fixed between the tops of the inner side plates on the two sides through screws.
Preferably, the cover plate is obliquely arranged, and an arc-shaped convex strip is arranged at the inner side of the inner buckle plate; an arc-shaped embedded groove is formed in the side face of the outer side plate, the convex strip is embedded into the embedded groove, and the convex strip and the embedded groove are installed in an aligned mode to form fit sealing; an L-shaped adjusting plate is welded at the bottom of the cover plate, and an inserting tongue is arranged at one end of the adjusting plate, which is far away from the cover plate; the top of the horizontal rod is welded with a bolt; an L-shaped movable plate is assembled through the bolt, the movable plate is provided with a U-shaped groove matched with the bolt, the bolt penetrates through the U-shaped groove and is matched with a nut, and the U-shaped groove is transversely arranged; a socket for inserting the inserting tongue is arranged on the side surface of the movable plate, a threaded hole is drilled in the side surface of the movable plate, a thrust screw is matched with the threaded hole, the thrust screw is screwed in and abuts against the adjusting plate, and the cover plate moves towards the direction far away from the outer side plate; at the moment, the convex strips are matched with the embedded grooves more closely; in the structure, one end of the cover plate is limited through the outer side plate, and the other end of the cover plate extends downwards in an inclined mode, so that water is guided conveniently. And in above-mentioned structure, through the effect of thrust screw, can promote the apron towards the direction of keeping away from the outer panel, let between interior buckle and the inner panel closely cooperate, closely cooperate can increase stability, and increase waterproof nature, because the sand grip card is gone into to the embedded groove in, and has the thrust screw to act on, therefore the stability of the installation ten minutes of apron has sufficient anti-wind ability, and the maintenance in the later stage of being convenient for is dismantled.
Preferably, a rubber outer skin is glued and fixed on the outer part of the convex strip; the setting of crust, the leakproofness between increase sand grip and the embedded groove that can be further increases the cooperation closely spent, reduces the infiltration rate simultaneously.
Preferably, the upper end of the waterproof cover is provided with an inverted V-shaped flow dividing surface; the left side surface and the right side surface of the waterproof cover are respectively provided with an obliquely arranged ventilating groove, and the end of the ventilating groove close to the center of the waterproof cover is the end with a higher relative position; a first rotating shaft is inserted into the top of the frame, a first driven bevel gear is mounted at the lower end of the first rotating shaft, and the first driven bevel gear is matched with the driving bevel gear; the upper end of the first rotating shaft is provided with a fan blade for supplying air downwards; a second bearing is matched between the first rotating shaft and the frame; in the factory production process, the air in the factory building is relatively turbid and sealed, the ventilation effect can be increased after the ventilating groove is adopted, the fan blades can drive the air flow to move downwards, and the ventilation effect in the factory building is increased.
Preferably, the connection steel is H-shaped steel.
Preferably, splicing grooves are formed in the front side face and the rear side face of the top of the cover plate, after the two adjacent cover plates are combined, the two combined splicing grooves are spliced to form a dovetail groove, a rubber sealing strip is clamped in the dovetail groove formed by splicing, a T-shaped extruding groove is formed in the upper end of the sealing strip, sealing glue covering the sealing strip is filled in the splicing grooves, and the sealing glue is filled in the extruding groove; in the conventional technology, a seam is formed between adjacent cover plates, the seam penetrates through the indoor space and the outdoor space, glue is required to be applied to the seam to form sealing, and the water permeability of the sealing mode is high. In the technical scheme, the splicing grooves are adopted, the sealing strips are arranged in the splicing grooves after the splicing grooves are combined, the splicing grooves form extrusion force on the sealing strips to form sealing, the sealing glue is refilled above the sealing strips for sealing, and the local part of the sealing glue is extruded into the extrusion grooves, so that the situation that the sealing glue is separated upwards after being dried and solidified is avoided, and water seepage caused by separation of the sealing glue is avoided; and the dovetail groove formed by combination can limit the sealing strip, so that the sealing strip is prevented from loosening.
Preferably, a plurality of flow guide grooves are formed in the top of the cover plate, and the flow guide grooves are formed along the surface of the cover plate; the guide grooves are used for guiding rainwater along the guide grooves when the rainwater falls, so that the amount of water entering the gap between the adjacent cover plates is reduced, the rainwater is prevented from moving along the longitudinal direction of the cover plates, and the water seepage rate is reduced.
The invention has the beneficial effects that:
1) the light-transmitting groove is formed in the top plate, and the top plate is covered by the light-transmitting plate, so that lighting in a factory building can be realized, the top plate is used as a water guiding groove in a daily state, and when raining, water flow falling into the top plate is guided out forwards or backwards along the top plate and erodes the light-transmitting plate while guiding out; the servo motor drives the lead screw to rotate, the ball screw transmission structure drives the frame to move, the driving motor in the frame drives the cleaning brushes on two sides to rotate, and the cleaning brushes are used for cleaning the surface of the light-transmitting plate; by the structure, the light transmission of the light-transmitting plate can be ensured, and indoor lighting is ensured;
2) in the device, the top plate and the cover plate have better sealing performance, so that water seepage is avoided;
3) the device adopts the pier seat as the foundation, and the local part of the pier seat is poured in the ground and is exposed on the ground, so that the stability of the vertical rod is ensured;
4) the structure of this device is comparatively simple, and the cost is comparatively cheap, is fit for using widely.
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of the present invention;
FIG. 3 is a schematic view of the installation of the lead screw;
FIG. 4 is a schematic view of the installation of the cover plate and horizontal rods;
FIG. 5 is a partial schematic view of a cover plate;
FIG. 6 is a top view of the movable plate;
FIG. 7 is a side view of the movable plate;
fig. 8 is a schematic illustration of the splicing of the cover plates.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 8.
Example 1
A steel structure roof structure comprises pier seats 1 formed by pouring concrete, a left vertical rod and a right vertical rod 2 are poured in each pier seat 1, and the pier seats 1 are arranged in a plurality at equal intervals in the front and back; connecting steel 3 is welded between the front and rear adjacent vertical rods 2, a top plate 4 is welded between the tops of the front and rear adjacent vertical rods 2, the outer side of the top plate 4 is bent upwards to form an outer side plate 401, the inner side of the top plate 4 is bent upwards to form an inner side plate 402, and strip-shaped grooves 403 are longitudinally formed in the plate surface of the inner side plate 402; support plates 5 are detachably assembled between the left and right adjacent vertical rods 2, and a guide rail 501 is assembled between the front support plate 5 and the rear support plate 5; a servo motor 6 is arranged on the end face of the support plate 5 on one side, a lead screw 7 is connected to the output end of the servo motor 6, and bearings are matched between the lead screw 7 and the support plates 5 on the front end and the rear end; a sliding plate 8 is matched with the guide rail 501, and a movable seat 801 matched with the screw 7 is installed at the bottom of the sliding plate 8; a frame 802 is installed at the upper end of the sliding plate 8, a driving motor 9 is installed inside the frame 802, and a driving bevel gear 901 is installed at the output end of the driving motor 9; a rotating shaft 902 is assembled at the left side and the right side of the frame 802, a first bearing 903 is matched between the rotating shaft 902 and the frame 802, and a driven bevel gear 904 matched with the driving bevel gear 901 is installed at the end of the rotating shaft 902 located in the frame 802; the rotating shaft 902 extends to the upper part of the top plate 4 through the strip-shaped groove 403, and a cleaning brush 905 is mounted on the rotating shaft 902; a light transmission groove 411 is vertically arranged at the top of the top plate 4 in a penetrating manner, a light transmission plate 412 is arranged in the light transmission groove 411, and the cleaning brush 905 acts on the light transmission plate 412; a waterproof cover 10 is installed between the inner side plates 402 on both sides; a horizontal rod 11 is welded on the outer side of the vertical rod 2, and an inclined strut 128 is welded between the bottom of the horizontal rod 11 and the vertical rod 2; a cover plate 12 is arranged above the horizontal rod 11, the right end of the cover plate 12 is bent downwards in an arc shape to form an inner buckle plate 13, and the inner buckle plate 13 is assembled on the inner side of the outer side plate 401; a waterproof cover 14 is screwed between the tops of the inner side plates 402 on both sides.
Example 2
The cover plate 12 is obliquely arranged, and an arc-shaped convex strip 15 is arranged at the inner side of the inner buckling plate 13; an arc-shaped embedded groove 16 is formed in the side surface of the outer side plate 401, the protruding strip 15 is embedded into the embedded groove 16, and at the moment, the protruding strip 15 and the embedded groove 16 are installed in an aligned mode to form attaching sealing; an L-shaped adjusting plate 17 is welded at the bottom of the cover plate 12, and a plug tongue 18 is arranged at one end of the adjusting plate 17, which is far away from the cover plate 12; a bolt 19 is welded at the top of the horizontal rod 11; an L-shaped movable plate 20 is assembled through the bolt 19, the movable plate 20 is provided with a U-shaped groove 21 matched with the bolt 19, the bolt 19 is matched with a nut 22 after passing through the U-shaped groove 21, and the U-shaped groove 21 is transversely arranged; a socket 23 for inserting the tongue 18 is arranged on the side surface of the movable plate 20, a threaded hole 232 is drilled on the side surface of the movable plate 20, a thrust screw 24 is matched with the threaded hole 232, the thrust screw 24 is screwed in and abuts against the adjusting plate 17, and the cover plate 12 is moved towards the direction far away from the outer side plate 401; the fit between the convex strip 15 and the embedded groove 16 is tighter; in the above structure, one end of the cover plate 12 is limited by the outer side plate 401, and the other end extends obliquely and downwardly, so that water is guided conveniently. And in the above-mentioned structure, through thrust screw 24's effect, can promote apron 12 towards the direction of keeping away from outer panel 401, let between interior buckle plate 13 and the inner panel 401 closely cooperate, closely cooperate can increase stability, and increase waterproof nature, because sand grip 15 card is gone into to the embedded groove 16 in, and has thrust screw 24 to act on, therefore apron 12's the stability of installation ten minutes, have sufficient anti-wind ability, and the maintenance in the later stage of being convenient for is dismantled.
Example 3
A rubber outer skin 151 glued and fixed to the outside of the convex strips 15; the setting of crust, the leakproofness between increase sand grip 15 that can be further and the embedded groove increases the cooperation closely spent, reduces the infiltration rate simultaneously.
Example 4
The upper end of the waterproof cover 14 is provided with an inverted V-shaped diversion surface 25; the left side and the right side of the waterproof cover 14 are both provided with ventilation grooves 26 which are obliquely arranged, and the end of each ventilation groove 26 close to the center of the waterproof cover 14 is the end with a higher relative position; a first rotating shaft 27 is inserted into the top of the frame 802, a first driven bevel gear 28 is installed at the lower end of the first rotating shaft 27, and the first driven bevel gear 27 is matched with the driving bevel gear 901; a fan blade 29 for supplying air downwards is arranged at the upper end of the first rotating shaft 27; a second bearing 277 is fitted between the first rotating shaft 27 and the frame 802; in the factory production process, the air in the factory building is relatively turbid and sealed, the ventilation effect can be increased after the ventilating groove 26 is adopted, the fan blades can drive the air flow to move downwards, and the ventilation effect in the factory building is increased.
Example 5
Example 6
A plurality of flow guide grooves 34 are formed in the top of the cover plate 12, and the flow guide grooves 34 are formed along the surface of the cover plate 12; the diversion trench 34 is used for diverting rainwater along the diversion trench 34 when raining, so that the amount of water entering the gap between adjacent cover plates 12 is reduced, the rainwater is prevented from moving along the longitudinal direction of the cover plates 12, and the water seepage rate is reduced.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A steel structure roof structure comprises pier seats (1) formed by pouring concrete, a left vertical rod and a right vertical rod (2) are poured in each pier seat (1), and the pier seats (1) are arranged in the front and at the back at equal intervals; the welding has connecting steel (3), its characterized in that between front and back adjacent montant (2): a top plate (4) is welded between the tops of the front and rear adjacent vertical rods (2), the outer side of the top plate (4) is bent upwards to form an outer side plate (401), the inner side of the top plate (4) is bent upwards to form an inner side plate (402), and a strip-shaped groove (403) is longitudinally formed in the plate surface of the inner side plate (402); support plates (5) are detachably assembled between the left and right adjacent vertical rods (2), and a guide rail (501) is assembled between the front support plate and the rear support plate (5); a servo motor (6) is arranged on the end face of the support plate (5) on one side, a lead screw (7) is connected to the output end of the servo motor (6), bearings are matched between the lead screw (7) and the support plates (5) on the front end and the rear end, a sliding plate (8) is matched through the guide rail (501), a movable seat (801) matched with the lead screw (7) is arranged at the bottom of the sliding plate (8), a frame (802) is arranged at the upper end of the sliding plate (8), a driving motor (9) is arranged in the frame (802), a driving bevel gear (901) is arranged at the output end of the driving motor (9), rotating shafts (902) are arranged on the left side face and the right side face of the frame (802), a first bearing (903) is matched between the rotating shafts (902) and the frame (802), a driven bevel gear (904) matched with the driving bevel gear (901) is arranged at the end of the rotating shafts (902) positioned in the frame (802), and the end of the frame (802) is arranged on the end of the side of the frame (2) The rotating shaft (902) extends to the upper part of the top plate (4) through the strip-shaped groove (403), and a cleaning brush (905) is arranged on the rotating shaft (902); a light transmission groove (411) is vertically arranged at the top of the top plate (4) in a penetrating manner, a light transmission plate (412) is arranged in the light transmission groove (411), and the cleaning brush (905) acts on the light transmission plate (412); a waterproof cover (10) is arranged between the inner side plates (402) on both sides; a horizontal rod (11) is welded on the outer side of the vertical rod (2), and an inclined strut (128) is welded between the bottom of the horizontal rod (11) and the vertical rod (2); a cover plate (12) is arranged above the horizontal rod (11), the right end of the cover plate (12) is bent downwards in an arc shape to form an inner buckling plate (13), and the inner buckling plate (13) is assembled on the inner side of the outer side plate (401); a waterproof cover (14) is fixed between the tops of the inner side plates (402) on the two sides through screws.
2. The steel structural roof structure of claim 1, wherein: the cover plate (12) is obliquely arranged, and arc-shaped convex strips (15) are arranged at the inner side positions of the inner buckling plates (13); an arc-shaped embedded groove (16) is formed in the side face of the outer side plate (401), the protruding strip (15) is embedded into the embedded groove (16), and the protruding strip (15) and the embedded groove (16) are installed in an aligned mode at the moment and form attaching sealing; an L-shaped adjusting plate (17) is welded at the bottom of the cover plate (12), and an inserting tongue (18) is arranged at one end, far away from the cover plate (12), of the adjusting plate (17); a bolt (19) is welded at the top of the horizontal rod (11); an L-shaped movable plate (20) is assembled through the bolt (19), the movable plate (20) is provided with a U-shaped groove (21) matched with the bolt (19), the bolt (19) is matched with a nut (22) after penetrating through the U-shaped groove (21), and the U-shaped groove (21) is transversely arranged; a socket (23) for inserting the inserting tongue (18) is arranged on the side surface of the movable plate (20), a threaded hole (232) is drilled on the side surface of the movable plate (20), a thrust screw (24) is matched through the threaded hole (232), the thrust screw (24) is screwed in to abut against the adjusting plate (17), and the cover plate (12) is moved towards the direction far away from the outer side plate (401); the convex strip (15) and the embedded groove (16) are matched more closely.
3. The steel structural roof structure of claim 2, wherein: and a rubber outer skin (151) is glued and fixed on the outer part of the convex strip (15).
4. The steel structural roof structure of claim 1, wherein: the upper end of the waterproof cover (14) is provided with an inverted V-shaped diversion surface (25); the left side surface and the right side surface of the waterproof cover (14) are respectively provided with an obliquely arranged ventilating groove (26), and one end, close to the center of the waterproof cover (14), of the ventilating groove (26) is a relatively higher end; a first rotating shaft (27) is inserted into the top of the frame (802), a first driven bevel gear (28) is installed at the lower end of the first rotating shaft (27), and the first driven bevel gear (27) is matched with the driving bevel gear (901); the upper end of the first rotating shaft (27) is provided with a fan blade (29) for supplying air downwards; a second bearing (277) is fitted between the first rotating shaft (27) and the frame (802).
5. The steel structural roof structure of claim 1, wherein: the connecting steel (3) is H-shaped steel.
6. The steel structural roof structure of claim 1, wherein: all be provided with splice groove (30) in the side department around apron (12) top, adjacent two around apron (12) combination back, form a dovetail after splice groove (30) the splice of two phase combinations, go into rubber material's sealing strip (31) in the dovetail that the splice formed, the upper end of sealing strip (31) is provided with T shape and extrudes groove (32) splice the inslot packing has the cover the sealed glue (33) of sealing strip (31), sealed glue (33) fill extremely extrude in groove (32).
7. The steel structural roof structure of claim 1 or 6, wherein: a plurality of guide grooves (34) are formed in the top of the cover plate (12), and the guide grooves (34) are formed along the surface of the cover plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110693534.7A CN113323220A (en) | 2021-06-22 | 2021-06-22 | Steel structure roof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110693534.7A CN113323220A (en) | 2021-06-22 | 2021-06-22 | Steel structure roof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113323220A true CN113323220A (en) | 2021-08-31 |
Family
ID=77424445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110693534.7A Withdrawn CN113323220A (en) | 2021-06-22 | 2021-06-22 | Steel structure roof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113323220A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922492A (en) * | 2022-05-12 | 2022-08-19 | 上海二十冶建设有限公司 | Earthquake-resistant temporary building structure |
-
2021
- 2021-06-22 CN CN202110693534.7A patent/CN113323220A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922492A (en) * | 2022-05-12 | 2022-08-19 | 上海二十冶建设有限公司 | Earthquake-resistant temporary building structure |
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Address after: 517000 No. 6, pioneer villager group, ta'ao village committee, Zhongba Town, Zijin County, Heyuan City, Guangdong Province Applicant after: Li Ru Address before: 518000 1303, building 6, headquarters of Zhongke (Shenzhen) Yucheng base, Pinghu street, Longgang District, Shenzhen, Guangdong Province Applicant before: Li Ru |
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