CN113653240B - Supporting frame of pitched roof - Google Patents
Supporting frame of pitched roof Download PDFInfo
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- CN113653240B CN113653240B CN202111218118.8A CN202111218118A CN113653240B CN 113653240 B CN113653240 B CN 113653240B CN 202111218118 A CN202111218118 A CN 202111218118A CN 113653240 B CN113653240 B CN 113653240B
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- frame
- plate
- butt joint
- groove
- lengthened
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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
- E04B7/022—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of a plurality of parallel similar trusses or portal frames
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/11—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with non-parallel upper and lower edges, e.g. roof trusses
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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- Electromagnetism (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to the technical field of house construction, and particularly discloses a supporting frame of a pitched roof. The supporting frame of the pitched roof comprises a top beam, two side beams and two cross beams, the number of the side beams and the number of the cross beams are two, the side beams and the cross beams form a rectangular arrangement, a plurality of frame plates are arranged between two sides of the top beam and the two side beams respectively, and the cross beams and the left and right frame plates form a triangular frame together; the frame plate is arc setting with the one end of back timber contact, and the position of the other end and curb girder contact is the right angle setting, the bottom of back timber is located fixedly connected with cowl between two frame plates, be provided with the support frame between frame plate and the crossbeam. The angle between the lengthened frame and the side beam can be changed, so that slope roofs with different slope shapes can be built, and the reinforcing shaft is additionally arranged in the side beam, so that the side beam is reinforced, and the firmness of the supporting frame is improved.
Description
Technical Field
The invention belongs to the technical field of house construction, and particularly relates to a supporting frame of a pitched roof.
Background
The sloping roof is widely applied to buildings, and mainly comprises a single-slope type, a double-slope type, a four-slope type, a folded waist type and the like, and the double-slope type and the four-slope type are adopted more. The roof at the end of the double-slope roof is called a hanging mountain which is cantilevered outside the gable wall; the mountain wall and the roof are built flat and called a hard mountain. Chinese traditional four-pitched roof four-corner upwarping, named as '24209'; the ridge is lengthened, two sides of the ridge form a hill-shaped surface, the tile line is intersected at a point of the pitched roof, the roof is in the form of a truncated peak, and a jewel is often arranged at the point.
At present, the supporting frame of the pitched roof is divided into an edge part which just reaches the supporting frame for construction and a part of length which is protruded for construction, the protruded length can be generally realized only by the special supporting frame, and the inclined angle is the same as the inclined angle at the top, therefore, the supporting frame is required to be specially customized when the pitched roof is constructed, the time and the labor are wasted, and the pitched roofs with different styles and different styles can not be constructed on the same supporting frame.
Disclosure of Invention
In view of the above problems, the present invention provides a supporting frame for a pitched roof to solve the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a supporting frame of a pitched roof comprises a top beam, two side beams and two cross beams, wherein the two side beams and the two cross beams are sequentially connected to form a rectangular arrangement; the frame plate is the arc setting with the one end of back timber contact, and the position of the other end and curb girder contact is the right angle setting, the bottom of back timber is located fixedly connected with cowl between two frame plates, be provided with the support frame between frame plate and the crossbeam, the horizontal cross-sectional shape of curb girder is the pentagon setting of rectangle top one corner oblique cutting formation, and one side is provided with the extension frame, and the curb girder is inside to be the cavity setting, is provided with the transmission reinforcing apparatus.
Furthermore, the lengthened frame comprises a lengthened joint plate, a groove matched with the lengthened joint plate is formed in one side of the side beam, the lengthened joint plate is rotatably connected with the inside of the groove through a shaft, a lengthened supporting plate is arranged at one end of the lengthened joint plate, a butt joint device is arranged between the lengthened supporting plate and the lengthened joint plate, a supporting device is arranged between the bottom of the butt joint device and the side beam, the other end of the lengthened joint plate is in a circular arc shape, and tooth sockets are formed in the surface of the lengthened joint plate.
Furthermore, the bottom wall is the downward slope setting in the recess, and the slope equals with the slope of frame plate, and extension fishplate bar upper surface and the upper surface of frame plate form 45-90 contained angles.
Furthermore, the transmission reinforcing device comprises a reinforcing shaft, the surface of the reinforcing shaft is sleeved with a plurality of transmission bearings and transmission gears, the transmission gears are meshed with tooth sockets, one end of the reinforcing shaft is rotatably sleeved with a worm wheel, and a butt joint sleeve is sleeved in a sliding way, the top of the worm wheel is connected with a worm in a meshing way, the worm rotates to penetrate through the side wall of the side beam and extend to the outside, a first rotary table and a second rotary table are respectively fixedly connected with two sides of the worm wheel, a positioning bearing is connected between the surface of the first rotary table and the inner wall of the side beam, the side wall of the second turntable is provided with a butt joint groove, a positioning block is connected between the inner ring of the butt joint sleeve and the reinforcing shaft, the surface of the reinforcing shaft is provided with a positioning groove matched with the positioning block, and the surface of one side of the butt joint groove, which is close to the second turntable, is in a sun wheel shape in the planetary gear and is matched with the inner wall of the butt joint groove.
Furthermore, the bottom activity of locating piece is pegged graft and is had spacing ball, and is connected with first spring between spacing ball top and the locating piece is inside, the ball groove that matches with spacing ball is seted up to the constant head tank inner wall.
Furthermore, the butt joint device comprises a convex butt joint plate, a butt joint fixing groove matched with the convex butt joint plate is formed in the bottom of the position where the lengthened joint plate is connected with the lengthened supporting plate, a connecting groove is formed in the bottom of the convex butt joint plate, fixing rods are movably inserted into two sides of the convex butt joint plate, one end of each fixing rod is arranged in a slope shape and extends into the connecting groove, a limiting disc is fixedly sleeved on the surface close to the other end of each fixing rod, a second spring is sleeved at one end, located on the limiting disc, of each fixing rod, and a mounting groove matched with the end portion of each fixing rod is formed in the side wall of each butt joint fixing groove; the spread groove lateral wall activity is pegged graft and is had the stopper, and stopper one end is connected with the third spring, the bottom fixedly connected with push rod of stopper, and push rod one end extend to the convex butt-joint plate, the inside connecting block that is provided with of spread groove, the connecting block lateral wall seted up with stopper assorted spacing groove.
Furthermore, the position that extension fishplate bar and extension fagging are connected sets up for the form of beveling, and the one end fixedly connected with butt joint piece that extension fagging is located the butt joint position, and extension fishplate bar one end seted up with butt joint piece phase-match slot, the butt joint piece is perpendicular setting with the position that extension fishplate bar and extension fagging are connected.
Furthermore, the supporting device comprises an arc rod fixedly connected with the bottom of the connecting block, the radian of the arc rod is equal to the radian of the shaft of the lengthened connecting plate rotating as the circle center, the movable splicing arrangement is adopted between one end of the arc rod and the side beam, and a fastening device is arranged at the position of the side beam, which is in splicing connection with the arc rod.
Furthermore, fastener is including fastening the tray, the inside card of curb girder be equipped with fastening tray assorted groove, fastening tray bottom threaded connection has interior hexagonal threaded rod, and fastening tray's top activity is pegged graft and is had by a plurality of locating pin, and locating pin and fastening tray internal connection have a fourth spring, and the bottom of arc pole is the plane setting, and has seted up a plurality of and locating pin assorted pinhole, locating pin and pinhole are mixed and disorderly irregular setting.
The invention has the technical effects and advantages that:
1. the invention is beneficial to butt joint of the lengthened connecting plate and the lengthened supporting plate by arranging the lengthened frame, and the length of the edge part of the supporting frame is increased, so that the length of the side edge of the supporting frame of the pitched roof is increased, and the pitched roof with different patterns is realized, thereby the pitched roof is more attractive.
2. The transmission reinforcing device is arranged, so that the transmission gear passing through the surface of the reinforcing shaft is meshed with the tooth sockets of the lengthened connecting plate after the reinforcing shaft is adjusted, the angle between the lengthened frame and the side beam is changed, slope roofs with different slope shapes are built, the reinforcing shaft is additionally arranged in the side beam, the side beam is reinforced, and the firmness of the supporting frame is improved.
3. The connecting block is connected with the connecting block and the butt joint block, so that the firmness between the lengthened connecting plate and the lengthened supporting plate is improved, and the lengthened connecting plate and the lengthened supporting plate are prevented from being broken by strong force.
4. The supporting device is arranged, so that the lengthened frame can be supported and tensioned through the arc-shaped rod, the arc-shaped rod is pressed and fixed through the fastening device, the arc-shaped rod is fixed through the combination of the positioning hole in the top of the fastening tray and the corresponding pin hole, the arc-shaped rod is fixed in a reinforcing mode, the lengthened frame is supported, tensioned and fixed, the lengthened frame is prevented from shaking and being damaged, and the firmness of the supporting frame is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 shows an overall structural diagram of an embodiment of the present invention.
Fig. 2 shows an enlarged view of a portion a of fig. 1 according to an embodiment of the present invention.
Fig. 3 shows a left sectional view of the side sill structure of the embodiment of the present invention.
FIG. 4 is a schematic diagram of an elongated frame structure according to an embodiment of the present invention.
Fig. 5 shows an enlarged view of part B of fig. 3 of the embodiment of the present invention.
FIG. 6 shows a left side view of a worm gear configuration of an embodiment of the present invention.
Fig. 7 shows an enlarged view of the portion C of fig. 4 of the embodiment of the present invention.
Fig. 8 shows a schematic structural view of a fastening device according to an embodiment of the present invention.
In the figure: 1. a top beam; 2. a side beam; 3. a cross beam; 4. a frame plate; 5. an arc-shaped baffle plate; 6. a support frame; 7. lengthening the connecting plate; 8. a groove; 9. lengthening the supporting plate; 10. a tooth socket; 11. reinforcing the shaft; 12. a drive bearing; 13. a transmission gear; 14. a worm gear; 15. butting sleeves; 16. a worm; 17. a first turntable; 18. a second turntable; 19. positioning the bearing; 20. a butt joint groove; 21. positioning blocks; 22. positioning a groove; 23. a limiting ball; 24. a convex butt plate; 25. connecting grooves; 26. fixing the rod; 27. mounting grooves; 28. a limiting block; 29. a push rod; 30. a butt joint block; 31. an arcuate bar; 32. fastening the tray; 33. an inner hexagonal threaded rod; 34. positioning pins; 35. a pin hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a supporting frame of a pitched roof, which comprises a top beam 1, side beams 2 and cross beams 3, wherein the number of the side beams 2 and the cross beams 3 is two, the side beams 2 and the cross beams 3 are sequentially connected to form a rectangular arrangement, a plurality of frame plates 4 are respectively arranged between two sides of the top beam 1 and the two side beams 2, and the cross beams 3 and the left and right frame plates 4 form a triangular frame together;
the frame plates 4 are arranged in an arc shape at one end contacted with the top beam 1, the other end of the frame plates is arranged at a right angle at the position contacted with the side beam 2, an arc baffle 5 is fixedly connected between the two frame plates 4 at the bottom of the top beam 1, a support frame 6 is arranged between the frame plates 4 and the cross beam 3, the transverse section of the side beam 2 is in a pentagonal arrangement formed by beveling one corner of the top of a rectangle, a lengthened frame convenient to mount and dismount is arranged on one side of the transverse section, the inside of the side beam 2 is arranged in a hollow manner, and a transmission reinforcing device is arranged on the side beam;
when the supporting frame of the pitched roof is built, a specifically-formed frame is built by using the top beam 1, the side beams 2, the cross beams 3 and the frame plates 4, the supporting frame 6 is used for reinforcing, meanwhile, shapes matched with the top beam 1 and the side beams 2 are manufactured at two ends of the frame plates 4, firmness of the frame plates 4 is increased, supporting strength of the supporting frame is increased, when the extended supporting frame is required to be built, the side edge of the supporting frame of the pitched roof is extended through the extended frame, and angles of the extended frame are adjusted through the transmission reinforcing device, so that different angles and different patterns are realized, and the pitched roof is more attractive.
As shown in fig. 2 and 4, the lengthened frame comprises a lengthened joint plate 7, a groove 8 matched with the lengthened joint plate 7 is formed in one side of the side beam 2, the lengthened joint plate 7 is rotatably connected with the groove 8 through a shaft, a lengthened support plate 9 is arranged at one end of the lengthened joint plate 7, a butt joint device is arranged between the lengthened support plate 9 and the lengthened joint plate 7, a support device is arranged between the bottom of the butt joint device and the side beam 2, the other end of the lengthened joint plate 7 is arranged in a circular arc shape, and tooth sockets 10 are formed in the surface of the lengthened joint plate 7; the bottom wall in the groove 8 is arranged in a downward slope, the slope is equal to that of the frame plate 4, and an included angle of 45-90 degrees is formed between the upper surface of the lengthened connecting plate 7 and the upper surface of the frame plate 4;
when the supporting frame is lengthened, the lengthened supporting plate 9 and the lengthened connecting plate 7 are connected by using a butt joint device, and the butt joint position is supported and fixed through the supporting device, so that the supporting frame is lengthened;
the invention is beneficial to butt joint by utilizing the lengthened connecting plate 7 and the lengthened supporting plate 9 by arranging the lengthened frame, and the length of the edge part of the supporting frame is increased, so that the length of the side edge of the supporting frame of the pitched roof is increased, and the pitched roofs in different styles are realized, thereby the pitched roof is more beautiful.
As shown in fig. 1-6, the transmission reinforcing device includes a reinforcing shaft 11, a plurality of transmission bearings 12 and transmission gears 13 are sleeved on the surface of the reinforcing shaft 11, and the transmission gears 13 are engaged with tooth sockets 10, a worm wheel 14 is sleeved on one end of the reinforcing shaft 11 in a rotating manner, and a butting sleeve 15 is sleeved on the one end of the reinforcing shaft 11 in a sliding manner, a worm 16 is engaged and connected to the top of the worm wheel 14, the worm 16 rotates to penetrate through the side wall of the side beam 2 and extends to the outside, a first rotary table 17 and a second rotary table 18 are fixedly connected to both sides of the worm wheel 14 respectively, a positioning bearing 19 is connected between the surface of the first rotary table 17 and the inner wall of the side beam 2, a butting groove 20 is formed on the side wall of the second rotary table 18, a positioning block 21 is connected between the inner ring of the butting sleeve 15 and the reinforcing shaft 11, a positioning groove 22 matched with the positioning block 21 is formed on the surface of the reinforcing shaft 11, and a side surface of the butting groove 20 close to the second rotary table 18 is in a sun wheel shape, and is matched with the inner wall of the butt joint groove 20; a limiting ball 23 is movably inserted at the bottom of the positioning block 21, a first spring is connected between the top of the limiting ball 23 and the inside of the positioning block 21, and a ball groove matched with the limiting ball 23 is formed in the inner wall of the positioning groove 22;
when the angle of the lengthened frame needs to be adjusted, the supporting device is loosened, the butting sleeve 15 is pushed, one side of the butting sleeve 15 is inserted into the butting groove 20 of the second rotating disc 18, butting and fixing are carried out through the sun wheel-shaped arrangement in the planetary gear, the limiting ball 23 at the bottom of the positioning block 21 enters the ball groove, then the worm 16 is rotated, the worm 16 drives the worm wheel 14 to rotate, the worm wheel 14 drives the reinforcing shaft 11 to rotate through the positioning function between the butting sleeve 15 and the reinforcing shaft 11, the transmission gear 13 on the surface of the reinforcing shaft 11 is meshed with the tooth groove 10, the lengthened connecting plate 7 is driven to rotate by taking the shaft as the center of a circle, the angle between the lengthened frame and the side beam 2 is changed, slope roofs with different slope shapes are built, and after the lengthened frame is adjusted to a certain angle, the supporting device is fixed, the lengthened frame is reinforced, when the angle change is large and needs to be recovered, the butt joint sleeve 15 is pulled to separate the butt joint sleeve 15 from the second turntable 18, and the reinforcing shaft 11 can be reversely rotated;
the invention is beneficial to adjusting the reinforcing shaft 11 through arranging the transmission reinforcing device, the transmission gear 13 on the surface of the reinforcing shaft 11 is meshed with the tooth socket 10 of the lengthened fishplate bar 7, so that the angle between the lengthened frame and the side beam 2 is changed, thereby building slope roofs with different slope shapes, and the reinforcing shaft 11 is additionally arranged in the side beam 2, thereby being beneficial to reinforcing the side beam 2 and improving the firmness of the supporting frame.
As shown in fig. 1, 2, 4 and 7, the docking device includes a convex docking plate 24, a docking fixing groove matched with the convex docking plate 24 is formed at the bottom of the position where the lengthened docking plate 7 is connected with the lengthened supporting plate 9, a connecting groove 25 is formed at the bottom of the convex docking plate 24, fixing rods 26 are movably inserted into two sides of the convex docking plate 24, one end of each fixing rod 26 is arranged in a slope shape and extends into the connecting groove 25, a limiting disc is fixedly sleeved on the surface close to the other end, a second spring is sleeved on one end of each fixing rod 26 located on the limiting disc, and a mounting groove 27 matched with the end of each fixing rod 26 is formed in the side wall of each docking fixing groove;
a limiting block 28 is movably inserted into the side wall of the connecting groove 25, one end of the limiting block 28 is connected with a third spring, the bottom of the limiting block 28 is fixedly connected with a push rod 29, one end of the push rod 29 extends to the convex butt plate 24, a connecting block is arranged inside the connecting groove 25, and a limiting groove matched with the limiting block 28 is formed in the side wall of the connecting block; the connecting position of the lengthened connecting plate 7 and the lengthened supporting plate 9 is arranged in a beveling shape, one end of the lengthened connecting plate 9, which is positioned at the butt joint position, is fixedly connected with a butt joint block 30, one end of the lengthened connecting plate 7 is provided with a slot matched with the butt joint block 30, and the butt joint block 30 and the connecting position of the lengthened connecting plate 7 and the lengthened supporting plate 9 are vertically arranged;
when the lengthened support plate 9 and the lengthened support plate 7 are connected, the butt joint block 30 at the end part of the lengthened support plate 9 is inserted into the slot of the lengthened support plate 7 to connect the lengthened support plate 9 and the lengthened support plate 7, then the convex butt joint plate 24 is inserted into the butt joint fixing slot from the end part, after the position is inserted, the connecting block is inserted into the connecting slot 25, the end part of the fixing rod 26 is pushed, the fixing rod 26 is extruded into the mounting slot 27, the convex butt joint plate 24 is fixed, and the position where the butt joint block 30 is connected with the lengthened support plate 7 and the lengthened support plate 9 is vertically arranged, so that the lengthened support plate 7 and the lengthened support plate 9 are staggered in force, the lengthened support plate 7 and the lengthened support plate 9 are fixed, and the breakage caused by force is prevented;
the butt joint device is favorable for butt joint and fixation between the lengthened butt joint plate and the lengthened support plate 9, and is combined with the connecting block and the butt joint block 30, so that the firmness between the lengthened butt joint plate 7 and the lengthened support plate 9 is improved, and the lengthened butt joint plate 7 and the lengthened support plate 9 are prevented from being broken by strong force.
As shown in fig. 1, 2, 4 and 8, the supporting device comprises an arc rod 31 fixedly connected with the bottom of the connecting block, the radian of the arc rod 31 is equal to the radian of the rotation taking the shaft of the lengthened connecting plate 7 as the circle center, one end of the arc rod 31 is movably inserted into the side beam 2, and a fastening device is arranged at the position of the side beam 2 inserted into the arc rod 31; the fastening device comprises a fastening tray 32, a groove matched with the fastening tray 32 is clamped in the side beam 2, the bottom of the fastening tray 32 is in threaded connection with an inner hexagonal threaded rod 33, a plurality of positioning pins 34 are movably inserted into the top of the fastening tray 32, a fourth spring is connected between the positioning pins 34 and the fastening tray 32, the bottom of the arc-shaped rod 31 is in planar arrangement and is provided with a plurality of pin holes 35 matched with the positioning pins 34, and the positioning pins 34 and the pin holes 35 are in disordered irregular arrangement;
after the angle of the lengthened frame is changed, the lengthened frame is supported and tensioned through the supporting device, when the lengthened frame rotates, the arc-shaped rod 31 is driven to be pulled out from the inside of the side beam 2, when the angle position is fixed, the inner hexagonal threaded rod 33 is rotated, the fastening tray 32 moves upwards to be in contact with the bottom of the arc-shaped rod 31, the positioning pin 34 which does not correspond to the pin hole 35 is stressed to contract, the positioning pin 34 which corresponds to the pin hole 35 enters the pin hole 35, and therefore the fastening tray 32 tightly presses and fixes the arc-shaped rod 31, and the fixing effect is strengthened through the positioning pin 34 and the pin hole 35;
according to the invention, the support device is arranged, so that the lengthened frame can be supported and tensioned through the arc-shaped rod 31, the arc-shaped rod 31 is pressed and fixed through the fastening device, and the arc-shaped rod 31 is fixed through the combination of the positioning hole at the top of the fastening tray 32 and the corresponding pin hole 35, so that the fixation of the arc-shaped rod 31 is enhanced, the lengthened frame is supported, tensioned and fixed, the lengthened frame is prevented from shaking and being damaged, and the firmness of the support frame is improved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a supporting frame of pitched roof, includes back timber (1), curb girder (2) and crossbeam (3), its characterized in that: the number of the side beams (2) and the number of the cross beams (3) are two, the side beams and the cross beams are sequentially connected to form a rectangular arrangement, a plurality of frame plates (4) are arranged between the two sides of the top beam (1) and the two side beams (2), and the cross beams (3) and the left and right frame plates (4) form a triangular frame together; one end of each frame plate (4) in contact with the top beam (1) is arranged in an arc shape, the other end of each frame plate is arranged at a position in contact with the side beam (2) in a right angle, an arc baffle (5) is fixedly connected between the two frame plates (4) at the bottom of the top beam (1), a support frame (6) is arranged between each frame plate (4) and the cross beam (3), the transverse cross section of each side beam (2) is in a pentagonal arrangement formed by beveling one corner of the top of each rectangle, a lengthened frame is arranged on one side of each side frame, the side beam (2) is arranged in a hollow manner, and a transmission reinforcing device is arranged on each side beam;
the lengthening frame comprises a lengthening connecting plate (7), a groove (8) matched with the lengthening connecting plate (7) is formed in one side of the side beam (2), the lengthening connecting plate (7) is rotatably connected with the groove (8) through a shaft, a lengthening supporting plate (9) is arranged at one end of the lengthening connecting plate (7), a butt joint device is arranged between the lengthening supporting plate (9) and the lengthening connecting plate (7), a supporting device is arranged between the bottom of the butt joint device and the side beam (2), the other end of the lengthening connecting plate (7) is arranged in a circular arc shape, and tooth sockets (10) are formed in the surface of the lengthening connecting plate;
the inner bottom wall of the groove (8) is arranged in a downward slope, the slope is equal to that of the frame plate (4), and an included angle of 45-90 degrees is formed between the upper surface of the lengthened connecting plate (7) and the upper surface of the frame plate (4);
the transmission reinforcing device comprises a reinforcing shaft (11), a plurality of transmission bearings (12) and transmission gears (13) are sleeved on the surface of the reinforcing shaft (11), the transmission gears (13) are meshed with tooth sockets (10), a worm wheel (14) is sleeved at one end of the reinforcing shaft (11) in a rotating mode, a butting sleeve (15) is sleeved in a sliding mode, the top of the worm wheel (14) is meshed with a worm (16), the worm (16) rotates to penetrate through the side wall of a side beam (2) and extends to the outside, a first rotary table (17) and a second rotary table (18) are fixedly connected to the two sides of the worm wheel (14) respectively, a positioning bearing (19) is connected between the surface of the first rotary table (17) and the inner wall of the side beam (2), a butting groove (20) is formed in the side wall of the second rotary table (18), a positioning block (21) is connected between the inner ring of the butting sleeve (15) and the reinforcing shaft (11), a positioning groove (22) matched with the positioning block (21) is formed in the surface of the reinforcing shaft (11), the surface of one side of the butt joint groove (20) close to the second rotating disc (18) is in a sun wheel shape in the planetary gear and is matched with the inner wall of the butt joint groove (20).
2. A pitched roof supporting frame according to claim 1, characterized in that: the bottom activity of locating piece (21) is pegged graft there is spacing ball (23), and is connected with first spring between spacing ball (23) top and locating piece (21) inside, and constant head tank (22) inner wall is seted up with spacing ball (23) assorted ball groove.
3. A pitched roof supporting frame according to claim 2, characterized in that: the butt joint device comprises a convex butt joint plate (24), a butt joint fixing groove matched with the convex butt joint plate (24) is formed in the bottom of the position, connected with the lengthened support plate (9), of the lengthened joint plate (7), a connecting groove (25) is formed in the bottom of the convex butt joint plate (24), fixing rods (26) are movably inserted into two sides of the convex butt joint plate (24), one ends of the fixing rods (26) are arranged in a slope shape and extend into the connecting groove (25), a limiting disc is fixedly sleeved on the surface close to the other end, a second spring is sleeved at one end, located on the limiting disc, of each fixing rod (26), and a mounting groove (27) matched with the end portion of each fixing rod (26) is formed in the side wall of each butt joint fixing groove; the connecting groove (25) side wall is movably inserted with a limiting block (28), one end of the limiting block (28) is connected with a third spring, the bottom of the limiting block (28) is fixedly connected with a push rod (29), one end of the push rod (29) extends to the convex butt joint plate (24), a connecting block is arranged inside the connecting groove (25), and a limiting groove matched with the limiting block (28) is formed in the side wall of the connecting block.
4. A pitched roof supporting frame according to claim 3, characterized in that: the position that extension fishplate bar (7) and extension fagging (9) are connected sets up for the form of beveling, and extension fagging (9) are located the one end fixedly connected with butt joint piece (30) of butt joint position, and extension fishplate bar (7) one end seted up with butt joint piece (30) phase-match slot, butt joint piece (30) and the position that extension fishplate bar (7) and extension fagging (9) are connected are perpendicular setting.
5. A pitched roof supporting frame according to claim 4, characterized in that: the supporting device comprises an arc rod (31) fixedly connected with the bottom of the connecting block, the radian of the arc rod (31) is equal to the radian of a shaft of the lengthened connecting plate (7) rotating as the circle center, one end of the arc rod (31) is movably inserted and arranged with the side beam (2), and a fastening device is arranged at the position of the side beam (2) inserted and connected with the arc rod (31).
6. A pitched roof supporting frame according to claim 5, characterized in that: fastener is including fastening tray (32), curb girder (2) inside card be equipped with fastening tray (32) assorted groove, fastening tray (32) bottom threaded connection has hexagon socket head screw pole (33), the top activity of fastening tray (32) is pegged graft and is had by a plurality of locating pin (34), locating pin (34) and fastening tray (32) internal connection have the fourth spring, and the bottom of arc pole (31) is the plane setting, and seted up a plurality of and locating pin (34) assorted pinhole (35), locating pin (34) are mixed and disorderly irregular setting with pinhole (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405155A (en) * | 2014-11-28 | 2015-03-11 | 伯恩太阳能科技有限公司 | Substation room |
| CN205875489U (en) * | 2016-06-22 | 2017-01-11 | 芜湖市欣安建材科技有限公司 | Connecting mechanism |
| CN106638967A (en) * | 2015-11-03 | 2017-05-10 | 王双国 | Installing and manufacturing method for novel aluminum-coated steel sunlight room |
| CN209129230U (en) * | 2018-11-22 | 2019-07-19 | 浙江安地建筑规划设计有限公司 | A kind of ancient building roof supported beam |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8549802B2 (en) * | 2011-08-10 | 2013-10-08 | Devpat, Llc | Ridge cap with asphaltic foam materials |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405155A (en) * | 2014-11-28 | 2015-03-11 | 伯恩太阳能科技有限公司 | Substation room |
| CN106638967A (en) * | 2015-11-03 | 2017-05-10 | 王双国 | Installing and manufacturing method for novel aluminum-coated steel sunlight room |
| CN205875489U (en) * | 2016-06-22 | 2017-01-11 | 芜湖市欣安建材科技有限公司 | Connecting mechanism |
| CN209129230U (en) * | 2018-11-22 | 2019-07-19 | 浙江安地建筑规划设计有限公司 | A kind of ancient building roof supported beam |
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| CN113653240A (en) | 2021-11-16 |
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