CN212295256U - Self-stabilizing gradient-variable high-performance assembled roof - Google Patents
Self-stabilizing gradient-variable high-performance assembled roof Download PDFInfo
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- CN212295256U CN212295256U CN202020989994.5U CN202020989994U CN212295256U CN 212295256 U CN212295256 U CN 212295256U CN 202020989994 U CN202020989994 U CN 202020989994U CN 212295256 U CN212295256 U CN 212295256U
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Abstract
The utility model discloses a self stabilization variable slope high performance assembled roofing, including roof boarding I, roof boarding II and regulation pull rod. Roof boarding I and roof boarding II are reinforced concrete slab, and the upper end of roof boarding I and the upper end of roof boarding II are through hinge structure swing joint, and the both sides of roof boarding I and roof boarding II all are connected with the I-steel, and the lower extreme of I-steel is provided with the slide rail, and two climbers of mutual interval can follow the slide rail and slide, and two climbers are used for blocking admittedly at the wall body top, are provided with the telescopic link between the I-steel on the roof boarding I and the I-steel on the roof boarding II. The utility model discloses a roofing can be accomplished in the mill, has avoided carrying out a series of dangerous works such as template set up and reinforcement at the high altitude, assurance operation personnel's that can be very big personal safety to improve constructor's operating efficiency, and on-the-spot hoist and mount also simple and efficient, the effectual construction period that has shortened.
Description
Technical Field
The utility model relates to an assembled roofing.
Background
Along with the continuous improvement of the requirements of people on the appearance of buildings, the architectural style including the shape of a roof is continuously updated and changed, the early flat roof to the sloping roof is the important change of the shape of the roof, and the sloping roof is widely applied by building designers because the sloping roof is closer to the modern style and has a plurality of excellent characteristics and functions. However, the sloping roof does not generally refer to a sloping roof, and refers to a building roof with a slope of 10 degrees or more and less than 75 degrees.
The slope roof has the characteristics of attractive appearance, flexibility in layout of an internal space, attractiveness of external architecture and the like, is applied more and more, but has a certain gradient, so that a plurality of inconvenient factors exist in the construction process, the construction difficulty of the cast-in-place reinforced concrete slope roof is high, and the integral construction quality is difficult to control. The construction difficulty is high, and the quality problem is easy to occur. In the quality control of the template engineering of the sloping roof, the problem that the height difference of the beam lateral templates is easily caused by the support of the templates of the horizontal frame beam and the connecting beam on the sloping surface is influenced by factors such as a larger slope, so that the height of the beam lateral template in the downward sloping direction is lower than that of the beam lateral template in the upward sloping direction. The cast-in-place concrete structure construction of the inclined roof often generates the phenomena of concrete sliding, loosening and segregation in the vibration process due to the steep slope of the inclined roof, the compactness of the concrete is difficult to control, the quality defect is easy to cause, and the common problems of seepage and leakage are left. In addition, when the binding of reinforcing steel bars and the pouring of concrete are carried out on a sloping roof, the construction difficulty is high, the safety of workers is difficult to guarantee, engineering accidents such as falling of the workers are easily caused, and particularly, the defects of the roof are highlighted for some roofs with large slopes and high floors. Aiming at the problems existing in the existing engineering, the invention creates a slope roof which subverts the traditional form and is urgent.
Disclosure of Invention
The utility model aims at providing a self stabilization variable slope high performance assembled roofing that can solve above-mentioned problem.
In order to realize the utility model discloses the technical scheme that the purpose was adopted is such, a self stabilization variable slope high performance assembled roofing, including roof boarding I, roof boarding II and adjusting the pull rod.
Roof boarding I and roof boarding II are the rectangle board of slope, and the top edge of roof boarding I and the top edge of roof boarding II pass through hinge structure swing joint.
Roof boarding I includes banding girder steel I and reinforcing bar net piece I, and two banding girder steel I all slopes to set up and be parallel to each other, and the welding has reinforcing bar net piece I between two mutually spaced banding girder steel I, fills the concrete between two banding girder steel I.
Roof boarding II includes banding girder steel II and reinforcing bar net piece II, and two banding girder steel II all slopes to set up and be parallel to each other, and the welding has reinforcing bar net piece II between two banding girder steel II of mutual interval, and the concrete is filled between two banding girder steel II.
Two the upper end of banding girder steel I is close to the upper end of two banding girder steel II respectively, is provided with adjusting rod between the banding girder steel I that the upper end is close to each other and the banding girder steel II, and the one end of adjusting rod that has flexible function is connected to the lower surface of banding girder steel I, and the other end is connected to the lower surface of banding girder steel II. The adjusting pull rod is close to the upper ends of the edge sealing steel beam I and the edge sealing steel beam II.
Every the lower surface of banding girder steel I and banding girder steel II all is provided with the climbers slide, and the climbers slide is close to the lower extreme of banding girder steel I and banding girder steel II, and the direction of climbers slide is unanimous with the length direction of banding girder steel I and banding girder steel II.
Every install the slider in the climbers slide, the lower surface of every slider is connected with preceding climbers and back climbers, and preceding climbers and back climbers are vertical board, and preceding climbers are close to the upper end of slider, and back climbers are close to the lower extreme of slider, and the clearance between preceding climbers and the back climbers is marked as space S.
Furthermore, banding girder steel I and banding girder steel II are the I-steel.
Reinforcing bar net piece I includes atress reinforcing bar I and distribution reinforcement I, atress reinforcing bar I is perpendicular with I of banding girder steel, a plurality of atress reinforcing bars I are along the equidistant arrangement of length direction of banding girder steel I, the upper surface on two I low flanges of banding girder steel are welded respectively to the both ends of atress reinforcing bar I, two ends of atress reinforcing bar I support tightly with the web of two banding girder steel I respectively, the atress reinforcing bar I of the top flushes with the upper end of two banding girder steel I, atress reinforcing bar I of the bottom flushes with the lower extreme of two banding girder steel I. A plurality of the welding has a plurality of distribution reinforcing bars I on the atress reinforcing bar I, and distribution reinforcing bar I is parallel with banding girder steel I, and a plurality of distribution reinforcing bars I are along the equidistant arrangement of length direction of atress reinforcing bar I, and the upper and lower end of every distribution reinforcing bar I flushes with the upper and lower end of banding girder steel I respectively.
Reinforcing bar net piece II includes atress reinforcing bar II and distribution reinforcing bar II, atress reinforcing bar II is perpendicular with II vertical edge banding girder steels, a plurality of atress reinforcing bars II are along the equidistant arrangement of length direction of edge banding girder steel II, the upper surface on two II lower flanges of edge banding girder steel are welded respectively to the both ends of atress reinforcing bar II, two ends of atress reinforcing bar II support tightly with the web of two edge banding girder steels II respectively, the atress reinforcing bar II of the top flushes with the upper end of two edge banding girder steels II, atress reinforcing bar II of the bottom flushes with the lower extreme of two edge banding girder steels II. A plurality of stress reinforcing bar II goes up the welding and has a plurality of distribution reinforcing bar II, and distribution reinforcing bar II is parallel with banding girder steel II, and a plurality of distribution reinforcing bar II are along the equidistant arrangement of length direction of stress reinforcing bar II, and the upper and lower end of every distribution reinforcing bar II flushes with the upper and lower end of banding girder steel II respectively.
Hinge structure includes outer lane wall I, outer lane wall II and rolling element, and outer lane wall I and outer lane wall II are the drum structure that the diameter is unanimous, and the outer wall of outer lane wall I welds the upper end of a banding girder steel I, keeps away from the upper end of the banding girder steel II of this banding girder steel I and the outer wall welding of outer lane wall II, and the axis coincidence of outer lane wall I and outer lane wall II, this axis is parallel with atress reinforcing bar I, and outer lane wall II and outer lane wall I are inserted to columniform rolling element.
Furthermore, the adjusting pull rod comprises a first pull rod, a second pull rod, a third pull rod, a fourth pull rod, a first copper sleeve nut and a second copper sleeve nut.
Two ends of the first sleeve copper nut are respectively provided with internal threads in opposite directions, and two ends of the second sleeve copper nut are respectively provided with internal threads in opposite directions.
One end of the first pull rod is connected to the lower surface of the lower flange of the edge sealing steel beam I through a bolt, and the other end of the first pull rod is provided with a thread I. And one end of the second pull rod is provided with a thread II, the other end of the second pull rod is connected with one end of a third pull rod through a bolt, and the other end of the third pull rod is provided with a thread III. One end of the fourth pull rod is connected to the lower surface of the lower flange of the edge sealing steel beam II through a bolt, and the other end of the fourth pull rod is provided with a thread IV.
The direction of the screw thread I is opposite to that of the screw thread II, and the two ends of the first sleeve copper nut are screwed into the screw thread I and the screw thread II respectively. And the directions of the thread III and the thread IV are opposite, and two ends of the second sleeve copper nut are screwed into the thread III and the thread IV respectively.
Furthermore, the upper edges of the roof panel I and the roof panel II are both provided with grooves.
The technical effect of the utility model is undoubted, the utility model discloses a roofing can be prefabricated in the mill, has avoided carrying out the dangerous work of template set up and a series of such as reinforcement in the high altitude, at the prefabricated high performance sloping roof of level land in mill, assurance operation personnel's that can be very big personal safety to improve constructor's operating efficiency, on-the-spot hoist and mount is also simple and efficient, the effectual construction period that has shortened. The factory prefabrication avoids the site pollution of building construction and the disturbance to surrounding residents, and meets the requirement of green construction. Through engineering practice, the utility model discloses reduce the use of a large amount of scaffolds, practiced thrift engineering project's cost. The utility model can better exert the advantage of smooth rainwater drainage of the pitched roof and is not easy to generate roof ponding; the slope roof decorative layer can be decorated by adopting the color tiles in a factory, so that the roof tiles are rich and diverse in types and colors, and the roof has rich jumping feeling and layering feeling.
Drawings
Fig. 1 is a schematic view of the whole roof of the utility model;
FIG. 2 is a schematic view of a roof without poured concrete;
FIG. 3 is a schematic view of the hinge structure;
FIG. 4 is a view of an adjustment tie member;
FIG. 5 is a schematic view showing the connection of the slider, the front climbers and the rear climbers;
FIG. 6 is an assembly view of a climber slide and a slide block;
FIG. 7 is a schematic view of the outer ring wall I, the outer ring wall II and the rolling element installation.
In the figure: roof boarding I1, banding girder steel I101, atress reinforcing bar I102, distribution reinforcing bar I103, roof boarding II 2, banding girder steel II 201, atress reinforcing bar II 202, distribution reinforcing bar II 203, adjust the pull rod 3, first pull rod 301, second pull rod 302, third pull rod 303, fourth pull rod 304, first cover copper nut 305, second cover copper nut 306, climbers slide 4, slider 5, preceding climbers 6, back climbers 7, outer lane wall I8, outer lane wall II 9 and rolling element 10.
Detailed Description
The present invention will be further described with reference to the following examples, but it should not be construed that the scope of the present invention is limited to the following examples. Various substitutions and modifications can be made without departing from the technical spirit of the invention and according to the common technical knowledge and conventional means in the field, and all shall be included in the scope of the invention.
Example 1:
the embodiment discloses a self-stabilizing gradient-variable high-performance assembled roof, which comprises a roof panel I1, a roof panel II 2 and an adjusting pull rod 3.
Referring to fig. 7, the roof boarding I1 and the roof boarding II 2 are both inclined rectangular plates, and the upper edge of the roof boarding I1 is movably connected with the upper edge of the roof boarding II 2 through a hinge structure. Referring to fig. 1, the upper edges of the roof panel i 1 and the roof panel ii 2 are both provided with grooves.
Referring to fig. 2, I1 roof boarding includes I101 and the reinforcing bar net piece I of banding girder steel, and two I101 equal slopes of banding girder steel set up and be parallel to each other, and the welding has reinforcing bar net piece I between two I101 of mutually spaced banding girder steel, fills the concrete between two I101 of banding girder steel.
Referring to fig. 2, II 2 roof boarding include II 201 and the reinforcing bar net piece II of banding girder steel, and two II 201 equal slopes of banding girder steel set up and be parallel to each other, and the welding has reinforcing bar net piece II between two II 201 of banding girder steel of mutual interval, fills the concrete between two II 201 of banding girder steel.
The edge banding steel beam I101 and the edge banding steel beam II 201 are both I-shaped steel, the height of the I-shaped steel is not less than 120mm, and 12# I-shaped steel can be adopted.
Referring to fig. 2, reinforcing bar net piece I includes atress reinforcing bar I102 and distribution reinforcing bar I103, atress reinforcing bar I102 is perpendicular with I101 of banding girder steel, a plurality of I102 of atress reinforcing bar are along the equidistant arrangement of length direction of I101 of banding girder steel, the upper surface of two I101 bottom flanges of banding girder steel are welded respectively to the both ends of atress reinforcing bar I102, two ends of atress reinforcing bar I102 support tightly with the web of two I101 of banding girder steel respectively, I102 of atress reinforcing bar the top flushes with the upper end of two I101 of banding girder steel, I102 of atress reinforcing bar and the lower extreme of two I101 of banding girder steel of the bottom flushes. A plurality of the welding has a plurality of distribution reinforcing bars I103 on the atress reinforcing bar I102, and distribution reinforcing bar I103 is parallel with banding girder steel I101, and a plurality of distribution reinforcing bars I103 are along the equidistant arrangement of length direction of atress reinforcing bar I102, and the upper and lower end of every distribution reinforcing bar I103 flushes with the upper and lower end of banding girder steel I101 respectively.
Referring to fig. 2, the reinforcing mesh piece ii includes stress reinforcing steel bar ii 202 and distribution reinforcing steel bar ii 203, the stress reinforcing steel bar ii 202 is perpendicular to the edge banding steel beam ii 201, a plurality of stress reinforcing steel bar ii 202 are arranged along the length direction of the edge banding steel beam ii 201 at equal intervals, the both ends of the stress reinforcing steel bar ii 202 are welded to the upper surfaces of the lower flanges of the two edge banding steel beams ii 201 respectively, two ends of the stress reinforcing steel bar ii 202 abut against the webs of the two edge banding steel beams ii 201 respectively, the stress reinforcing steel bar ii 202 at the top is flush with the upper ends of the two edge banding steel beams ii 201, and the stress reinforcing steel bar ii 202 at the bottom is flush with the lower ends of. A plurality of II 203 of distribution reinforcing bars are welded on the II 202 of stress reinforcing bar, the II 203 of distribution reinforcing bar is parallel with the II 201 of banding girder steel, and a plurality of II 203 of distribution reinforcing bar are arranged along the length direction of the II 202 of stress reinforcing bar at equal intervals, and the upper and lower ends of every II 203 of distribution reinforcing bar are flushed with the upper and lower ends of the II 201 of banding girder steel respectively.
The stress steel bar I102 and the stress steel bar II 202 are both made of threaded steel with the HRB400 diameter of 10, and the arrangement intervals are both 150 mm. Distribution reinforcing bar I103 and distribution reinforcing bar II 203 all adopt the screw-thread steel that the diameter is 8, arrange the interval and be 150 mm.
Referring to fig. 3 or 7, the hinge structure comprises an outer ring wall I8, an outer ring wall II 9 and a rolling body 10, wherein the outer ring wall I8 and the outer ring wall II 9 are of a cylindrical structure with the same diameter, the outer wall of the outer ring wall I8 is welded to the upper end of a seal steel beam I101, the upper end of a seal steel beam II 201 far away from the seal steel beam I101 is welded to the outer wall of the outer ring wall II 9, the axes of the outer ring wall I8 and the outer ring wall II 9 are overlapped, the axes are parallel to a stress steel bar I102, the cylindrical rolling body 10 is inserted into the outer ring wall II 9 and the outer ring wall I8, and the outer ring wall II 9 and the outer ring wall I8 can rotate around the rolling body 10.
Two the upper end of banding girder steel I101 is close to the upper end of two banding girder steel II 201 respectively, refers to fig. 1 or 2, is provided with adjusting rod 3 between the banding girder steel I101 that the upper end is close to each other and banding girder steel II 201, and the one end of adjusting rod 3 that has flexible function is connected to the lower surface of banding girder steel I101, and the other end is connected to the lower surface of banding girder steel II 201. And the adjusting pull rod 3 is close to the upper ends of the edge banding steel beam I101 and the edge banding steel beam II 201.
Referring to fig. 4, the adjusting pull rod 3 includes a first pull rod 301, a second pull rod 302, a third pull rod 303, a fourth pull rod 304, a first copper-clad nut 305 and a second copper-clad nut 306.
Two ends of the first sleeve copper nut 305 are respectively provided with internal threads in opposite directions, and two ends of the second sleeve copper nut 306 are respectively provided with internal threads in opposite directions.
One end of the first pull rod 301 is connected to the lower surface of the lower flange of the edge sealing steel beam I101 through a bolt, and the other end of the first pull rod is provided with a thread I. One end of the second pull rod 302 is provided with a thread II, the other end of the second pull rod is connected with one end of the third pull rod 303 through a bolt, and the other end of the third pull rod 303 is provided with a thread III. One end of the fourth pull rod 304 is connected to the lower surface of the lower flange of the edge-sealing steel beam II 201 through a bolt, and the other end of the fourth pull rod is provided with a thread IV.
The direction of the screw thread I is opposite to that of the screw thread II, and the two ends of the first sleeve copper nut 305 are screwed into the screw thread I and the screw thread II respectively. The directions of the thread III and the thread IV are opposite, and two ends of the second sleeve copper nut 306 are screwed into the thread III and the thread IV respectively. When the first copper sheathing nut 305 and the second copper sheathing nut 306 are rotated in one direction, the adjusting pull rod 3 can be lengthened, and when the first copper sheathing nut 305 and the second copper sheathing nut 306 are rotated in the other direction, the adjusting pull rod 3 can be shortened, so that the purpose of adjusting the slope of the roof within a certain range can be achieved.
Referring to fig. 6, the lower surfaces of the edge banding steel beam I101 and the edge banding steel beam II 201 are provided with climbers slide ways 4, the climbers slide ways 4 are close to the lower ends of the edge banding steel beam I101 and the edge banding steel beam II 201, and the directions of the climbers slide ways 4 are consistent with the length directions of the edge banding steel beam I101 and the edge banding steel beam II 201.
Each climber slide 4 is internally provided with a slide block 5, referring to fig. 5, the lower surface of each slide block 5 is connected with a front climber 6 and a rear climber 7, the front climber 6 and the rear climber 7 are vertical steel plates, the front climber 6 is close to the upper end of the slide block 5, the rear climber 7 is close to the lower end of the slide block 5, and a gap between the front climber 6 and the rear climber 7 is marked as a space S.
During installation, the self-stabilizing gradient-variable high-performance assembled roof prefabricated in a factory is provided, and three bolts on each adjusting pull rod 3 are in a loose state. The roof is hoisted to the upper end of the wall, the first pull rod 301, the second pull rod 302, the third pull rod 303 and the fourth pull rod 304 rotate around the bolts, and the adjusting pull rod 3 is folded, so that the angle of the roof panel I1 and the roof panel II 2 which can rotate is large, and the roof is convenient to adjust. The top ends of two parallel wall surfaces of the wall body are respectively embedded into the four spaces S, the first pull rod 301, the second pull rod 302, the third pull rod 303 and the fourth pull rod 304 are adjusted to be on the same straight line, and bolts between the second pull rod 302 and the third pull rod 303 are screwed. The first copper-sleeved nut 305 and the second copper-sleeved nut 306 are screwed, the length of the adjusting pull rod 3 is adjusted, the sliding block 5 and the climber slide way 4 slide relatively, so that the gradient of the roof panel I1 and the gradient of the roof panel II 2 are adjusted, and because the front climbers 6 and the rear climbers 7 are steel plates with certain toughness, the front climbers 6 and the rear climbers 7 can slightly deform and rotate around the joints of the front climbers 6 and the sliding block 5, so that the sliding block 5 and the climbers slide way 4 continue to slide relatively under the condition that the gradient is changed. After the slopes of the roof panel I (1) and the roof panel II (2) meet the requirements, screwing the first sleeve copper nut 305 and the second sleeve copper nut 306 is stopped, bolts on the first pull rod (301) and the fourth pull rod (304) are screwed, and the sliding block 5 is welded in the climbers slide way 4. And the whole waterproof material is attached to the joint of the upper ends of the roof panel I1 and the roof panel II 2, so that water leakage is prevented. And finally, sequentially paving a waterproof layer, a heat insulation layer and encaustic tile decorations on the upper surfaces of the roof panel I1 and the roof panel II 2. The adjusting pull rod 3, the edge banding steel beam I101 and the edge banding steel beam II 201 form a small triangular stabilizing structure, the edge banding steel beam I101, the edge banding steel beam II 201 and the clamped sliding block 5 form a large triangular structure, and the slope roof is very stable due to the clamping of the two triangles.
The structure of the embodiment is mainly made for the defects in the prior art, the prior art usually adopts the flow of erecting a scaffold, erecting a formwork, binding reinforcing steel bars and pouring concrete, and the following defects exist:
1. in the construction process of the cast-in-place reinforced concrete sloping roof, various sidelines and slope lines are more, most of the sidelines and the slope lines are mutually inserted and staggered, but for the sloping roof, the straight slope line and the flat slope surface are also the targets pursued by the building modeling. The design of inclined plane support horizontal thrust is required to be carried out on the standard requirement of the cast-in-place reinforced concrete sloping roof construction support, the horizontal thrust and vertical thrust resistance of the support are improved, and the design difficulty is invisibly increased.
2. The sloping roof is a symmetrical inclined plane in most cases, and the cross section of the internal beam is also trapezoidal, arc and the like, so that the shape of the reinforcing steel bar is the same as that of the beam. The special beams have extremely high requirements on steel bar binding, so how to improve the steel bar binding and processing quality becomes a key factor influencing the engineering quality. Present building design construction often all is the building form in big space, and this span that just leads to building beam slab itself is just big, and the plate thickness is also often great, and this just needs double-deck two-way to carry out the design arrangement of reinforcing bar in the board, and only the design of carrying out the reinforcing bar protective layer strictly, the production that concrete slab shrinkage crack can be avoided to the utmost to strict control protective layer thickness. Therefore, the steel bar engineering is also one of the key points that the construction quality of the cast-in-place concrete sloping roof is difficult to control.
3. The concrete construction must consider the sequence of pouring, because the existence of the slope of the pitched roof, the factor of the dead weight of the concrete must be considered, the order is reasonable and the concrete pouring can be ensured to be even; secondly, slump control of concrete, time control and quality control of concrete vibration, concrete construction and maintenance quality, integrity of concrete surface, crack control and the like are all difficulties directly related to the final construction effect.
In view of the above disadvantages, the structure of the embodiment solves the following problems:
1. the slope roof construction difficulty is higher, but the professional quality of some constructors in the actual construction process is lower, and even the actual construction management capacity of some design and construction managers is lower. Because constructors do not have a strict qualification admission system, a lot of actual experiences are insufficient, and personnel with insufficient professional literacy can also directly participate in construction, the personnel have insufficient experiences on related site construction, some construction details are not concerned in place, the quality control strength of the details is insufficient, the construction is easy to have the condition of quality hidden danger, and the influence of the hidden danger on the sloping roof is huge. And the utility model discloses avoided the construction on eminence sloping roof completely, this roofing can carry out the construction operation on the mill's level land, has avoided the not enough quality problems who brings of constructor professional literacy completely.
2. The form and the buttresses must have sufficient load bearing capacity, rigidity and stability. The slope construction is easy to be unstable, the required stability is higher, the materials for the template and the supporting roof are required to meet the material requirements, and the self weight of newly poured concrete and the load generated in the construction process can be reliably borne. The design of template and support should accord with relevant special regulation, and the template mounting must firmly level, and the roughness is not good will influence the thickness of concrete slab, and the thickness inequality then influences the dead weight and the bearing capacity of board, but these are all great at the job site control degree of difficulty of sloping roof, the utility model discloses then can solve the problem that these scene exist.
3. Too big hourglass thick liquid of board seam also is one of the reasons that reduces sloping roof concrete slab quality because all templates are oblique, and it is uneven to appear the board seam concatenation often in formwork support process, and the fixed not firm scheduling problem of template causes easily to leak thick liquid, and the utility model discloses then can solve this type of problem completely.
4. Different with the flat panel, the hole reinforcing bar can not be tied up to the plum blossom point type in the inclined plane board, must every intersect all prick jail to because of the concrete dead weight tenesmus produces the reinforcing bar displacement when preventing to pour, this also is one of the degree of difficulty of pitched roof site operation, and the utility model discloses then can solve this type of problem completely.
Example 2:
the embodiment discloses a self-stabilizing gradient-variable high-performance assembled roof, which comprises a roof panel I1, a roof panel II 2 and an adjusting pull rod 3.
Referring to fig. 7, the roof boarding I1 and the roof boarding II 2 are both inclined rectangular plates, and the upper edge of the roof boarding I1 is movably connected with the upper edge of the roof boarding II 2 through a hinge structure.
Referring to fig. 2, I1 roof boarding includes I101 and the reinforcing bar net piece I of banding girder steel, and two I101 equal slopes of banding girder steel set up and be parallel to each other, and the welding has reinforcing bar net piece I between two I101 of mutually spaced banding girder steel, fills the concrete between two I101 of banding girder steel.
Referring to fig. 2, II 2 roof boarding include II 201 and the reinforcing bar net piece II of banding girder steel, and two II 201 equal slopes of banding girder steel set up and be parallel to each other, and the welding has reinforcing bar net piece II between two II 201 of banding girder steel of mutual interval, fills the concrete between two II 201 of banding girder steel.
Two the upper end of banding girder steel I101 is close to the upper end of two banding girder steel II 201 respectively, refers to fig. 1 or 2, is provided with adjusting rod 3 between the banding girder steel I101 that the upper end is close to each other and banding girder steel II 201, and the one end of adjusting rod 3 that has flexible function is connected to the lower surface of banding girder steel I101, and the other end is connected to the lower surface of banding girder steel II 201. And the adjusting pull rod 3 is close to the upper ends of the edge banding steel beam I101 and the edge banding steel beam II 201.
Referring to fig. 6, the lower surfaces of the edge banding steel beam I101 and the edge banding steel beam II 201 are provided with climbers slide ways 4, the climbers slide ways 4 are close to the lower ends of the edge banding steel beam I101 and the edge banding steel beam II 201, and the directions of the climbers slide ways 4 are consistent with the length directions of the edge banding steel beam I101 and the edge banding steel beam II 201.
Each climber slide 4 is internally provided with a slide block 5, referring to fig. 5, the lower surface of each slide block 5 is connected with a front climber 6 and a rear climber 7, the front climber 6 and the rear climber 7 are vertical plates, the front climber 6 is close to the upper end of the slide block 5, the rear climber 7 is close to the lower end of the slide block 5, and a gap between the front climber 6 and the rear climber 7 is marked as a space S.
During installation, the prefabricated self-stabilizing gradient-variable high-performance assembled roof is hoisted to the upper end of the wall body, and the top ends of two parallel wall surfaces of the wall body are embedded into the four spaces S respectively. Adjust the length of adjusting the pull rod 3, slider 5 and climbers slide 4 relative slip to adjust the slope of roof boarding I1 and roof boarding II 2, after the slope satisfies the requirement, stop the regulation to adjusting the pull rod 3, with slider 5 welding in climbers slide 4. And finally, performing waterproof treatment on the joint of the upper ends of the roof panel I1 and the roof panel II 2.
Example 3:
the main structure of the present embodiment is the same as that of embodiment 2, and further, the edge banding steel beam i 101 and the edge banding steel beam ii 201 are i-shaped steel.
Referring to fig. 2, reinforcing bar net piece I includes atress reinforcing bar I102 and distribution reinforcing bar I103, atress reinforcing bar I102 is perpendicular with I101 of banding girder steel, a plurality of I102 of atress reinforcing bar are along the equidistant arrangement of length direction of I101 of banding girder steel, the upper surface of two I101 bottom flanges of banding girder steel are welded respectively to the both ends of atress reinforcing bar I102, two ends of atress reinforcing bar I102 support tightly with the web of two I101 of banding girder steel respectively, I102 of atress reinforcing bar the top flushes with the upper end of two I101 of banding girder steel, I102 of atress reinforcing bar and the lower extreme of two I101 of banding girder steel of the bottom flushes. A plurality of the welding has a plurality of distribution reinforcing bars I103 on the atress reinforcing bar I102, and distribution reinforcing bar I103 is parallel with banding girder steel I101, and a plurality of distribution reinforcing bars I103 are along the equidistant arrangement of length direction of atress reinforcing bar I102, and the upper and lower end of every distribution reinforcing bar I103 flushes with the upper and lower end of banding girder steel I101 respectively.
Referring to fig. 2, the reinforcing mesh piece ii includes stress reinforcing steel bar ii 202 and distribution reinforcing steel bar ii 203, the stress reinforcing steel bar ii 202 is perpendicular to the edge banding steel beam ii 201, a plurality of stress reinforcing steel bar ii 202 are arranged along the length direction of the edge banding steel beam ii 201 at equal intervals, the both ends of the stress reinforcing steel bar ii 202 are welded to the upper surfaces of the lower flanges of the two edge banding steel beams ii 201 respectively, two ends of the stress reinforcing steel bar ii 202 abut against the webs of the two edge banding steel beams ii 201 respectively, the stress reinforcing steel bar ii 202 at the top is flush with the upper ends of the two edge banding steel beams ii 201, and the stress reinforcing steel bar ii 202 at the bottom is flush with the lower ends of. A plurality of II 203 of distribution reinforcing bars are welded on the II 202 of stress reinforcing bar, the II 203 of distribution reinforcing bar is parallel with the II 201 of banding girder steel, and a plurality of II 203 of distribution reinforcing bar are arranged along the length direction of the II 202 of stress reinforcing bar at equal intervals, and the upper and lower ends of every II 203 of distribution reinforcing bar are flushed with the upper and lower ends of the II 201 of banding girder steel respectively.
Referring to fig. 3 or 7, the hinge structure comprises an outer ring wall I8, an outer ring wall II 9 and a rolling body 10, wherein the outer ring wall I8 and the outer ring wall II 9 are of a cylindrical structure with the same diameter, the outer wall of the outer ring wall I8 is welded to the upper end of a seal steel beam I101, the upper end of a seal steel beam II 201 far away from the seal steel beam I101 is welded to the outer wall of the outer ring wall II 9, the axial lines of the outer ring wall I8 and the outer ring wall II 9 are overlapped, the axial lines are parallel to a stress steel bar I102, and the cylindrical rolling body 10 is inserted into the outer ring wall II 9 and the outer ring wall I8.
Example 4:
the main structure of this embodiment is the same as that of embodiment 3, and further, referring to fig. 4, the adjusting pull rod 3 includes a first pull rod 301, a second pull rod 302, a third pull rod 303, a fourth pull rod 304, a first copper-clad nut 305, and a second copper-clad nut 306.
Two ends of the first sleeve copper nut 305 are respectively provided with internal threads in opposite directions, and two ends of the second sleeve copper nut 306 are respectively provided with internal threads in opposite directions.
One end of the first pull rod 301 is connected to the lower surface of the lower flange of the edge sealing steel beam I101 through a bolt, and the other end of the first pull rod is provided with a thread I. One end of the second pull rod 302 is provided with a thread II, the other end of the second pull rod is connected with one end of the third pull rod 303 through a bolt, and the other end of the third pull rod 303 is provided with a thread III. One end of the fourth pull rod 304 is connected to the lower surface of the lower flange of the edge-sealing steel beam II 201 through a bolt, and the other end of the fourth pull rod is provided with a thread IV.
The direction of the screw thread I is opposite to that of the screw thread II, and the two ends of the first sleeve copper nut 305 are screwed into the screw thread I and the screw thread II respectively. The directions of the thread III and the thread IV are opposite, and two ends of the second sleeve copper nut 306 are screwed into the thread III and the thread IV respectively.
After the production of the self-stabilizing gradient-variable high-performance assembled roof is finished, three bolts on each adjusting pull rod 3 are in a loose state, and during hoisting, the first pull rod 301, the second pull rod 302, the third pull rod 303 and the fourth pull rod 304 rotate around the bolts, so that the adjusting pull rods 3 are folded. After the hoisting is completed, the adjusting pull rod 3 is straightened, and the bolt between the second pull rod 302 and the third pull rod 303 is screwed. And when the slopes of the roof panel I1 and the roof panel II 2 are adjusted to the designed value, bolts on the first pull rod 301 and the fourth pull rod 304 are screwed.
Example 5:
the main structure of this embodiment is the same as that of embodiment 4, and further, referring to fig. 1, the upper edges of the roof panel i 1 and the roof panel ii 2 are both provided with grooves.
Claims (4)
1. The utility model provides a self stabilization variable slope high performance assembled roofing which characterized in that: comprises a roof board I (1), a roof board II (2) and an adjusting pull rod (3);
the roof panel I (1) and the roof panel II (2) are both inclined rectangular plates, and the upper edge of the roof panel I (1) is movably connected with the upper edge of the roof panel II (2) through a hinge structure;
the roof panel I (1) comprises edge sealing steel beams I (101) and reinforcing steel mesh sheets I, the two edge sealing steel beams I (101) are obliquely arranged and are parallel to each other, the reinforcing steel mesh sheets I are welded between the two spaced edge sealing steel beams I (101), and concrete is filled between the two edge sealing steel beams I (101);
the roof panel II (2) comprises edge sealing steel beams II (201) and steel bar meshes II, the two edge sealing steel beams II (201) are obliquely arranged and are parallel to each other, the steel bar meshes II are welded between the two spaced edge sealing steel beams II (201), and concrete is filled between the two edge sealing steel beams II (201);
the upper ends of the two edge sealing steel beams I (101) are respectively close to the upper ends of the two edge sealing steel beams II (201), an adjusting pull rod (3) is arranged between the edge sealing steel beams I (101) and the edge sealing steel beams II (201) with the upper ends close to each other, one end of the adjusting pull rod (3) with the telescopic function is connected to the lower surface of the edge sealing steel beam I (101), and the other end of the adjusting pull rod is connected to the lower surface of the edge sealing steel beam II (201); the adjusting pull rod (3) is close to the upper ends of the edge sealing steel beam I (101) and the edge sealing steel beam II (201);
the lower surfaces of the edge sealing steel beam I (101) and the edge sealing steel beam II (201) are respectively provided with a climbers slide way (4), the climbers slide ways (4) are close to the lower ends of the edge sealing steel beam I (101) and the edge sealing steel beam II (201), and the direction of the climbers slide ways (4) is consistent with the length direction of the edge sealing steel beam I (101) and the edge sealing steel beam II (201);
every install slider (5) in climbers slide (4), climbers (6) and back climbers (7) before the lower surface of every slider (5) is connected with, preceding climbers (6) are vertical board with back climbers (7), and preceding climbers (6) are close to the upper end of slider (5), and back climbers (7) are close to the lower extreme of slider (5), and the clearance between preceding climbers (6) and back climbers (7) is marked as space S.
2. A self-stabilising variable-slope high-performance fabricated roofing according to claim 1 wherein: the edge sealing steel beam I (101) and the edge sealing steel beam II (201) are both I-shaped steel;
the steel bar mesh I comprises stressed steel bars I (102) and distributed steel bars I (103), the stressed steel bars I (102) are perpendicular to the edge sealing steel beams I (101), a plurality of stressed steel bars I (102) are arranged at equal intervals along the length direction of the edge sealing steel beams I (101), two ends of each stressed steel bar I (102) are respectively welded to the upper surfaces of the lower flanges of the two edge sealing steel beams I (101), two ends of each stressed steel bar I (102) are respectively abutted against the webs of the two edge sealing steel beams I (101), the stressed steel bar I (102) at the uppermost end is flush with the upper ends of the two edge sealing steel beams I (101), and the stressed steel bar I (102) at the lowermost end is flush with the lower ends of the two edge sealing steel beams I (101); a plurality of distribution steel bars I (103) are welded on the stress steel bars I (102), the distribution steel bars I (103) are parallel to the edge-sealing steel beam I (101), the distribution steel bars I (103) are arranged at equal intervals along the length direction of the stress steel bars I (102), and the upper end and the lower end of each distribution steel bar I (103) are respectively flush with the upper end and the lower end of the edge-sealing steel beam I (101);
the steel bar mesh II comprises stress steel bars II (202) and distribution steel bars II (203), the stress steel bars II (202) are perpendicular to the edge sealing steel beams II (201), a plurality of stress steel bars II (202) are arranged at equal intervals along the length direction of the edge sealing steel beams II (201), two ends of the stress steel bars II (202) are respectively welded to the upper surfaces of the lower flanges of the two edge sealing steel beams II (201), two ends of the stress steel bars II (202) are respectively abutted against the webs of the two edge sealing steel beams II (201), the stress steel bars II (202) at the uppermost end are flush with the upper ends of the two edge sealing steel beams II (201), and the stress steel bars II (202) at the lowermost end are flush with the lower ends of the two edge sealing steel beams II (201); a plurality of distribution steel bars II (203) are welded on the plurality of stress steel bars II (202), the distribution steel bars II (203) are parallel to the edge sealing steel beam II (201), the plurality of distribution steel bars II (203) are arranged at equal intervals along the length direction of the stress steel bars II (202), and the upper end and the lower end of each distribution steel bar II (203) are respectively flush with the upper end and the lower end of the edge sealing steel beam II (201);
hinge structure includes outer lane wall I (8), outer lane wall II (9) and rolling element (10), outer lane wall I (8) and outer lane wall II (9) are the drum structure that the diameter is unanimous, the outer wall of outer lane wall I (8) welds the upper end of a banding girder steel I (101), keep away from the upper end of the banding girder steel II (201) of this banding girder steel I (101) and the outer wall welding of outer lane wall II (9), the axis coincidence of outer lane wall I (8) and outer lane wall II (9), this axis is parallel with I (102) of atress reinforcing bar, outer lane wall II (9) and outer lane wall I (8) are inserted in columniform rolling element (10).
3. A self-stabilising variable-slope high-performance fabricated roofing according to claim 1 wherein: the adjusting pull rod (3) comprises a first pull rod (301), a second pull rod (302), a third pull rod (303), a fourth pull rod (304), a first copper-sleeved nut (305) and a second copper-sleeved nut (306);
two ends of the first sleeve copper nut (305) are respectively provided with internal threads in opposite directions, and two ends of the second sleeve copper nut (306) are respectively provided with internal threads in opposite directions;
one end of the first pull rod (301) is connected to the lower surface of the lower flange of the edge sealing steel beam I (101) through a bolt, and the other end of the first pull rod is provided with a thread I; one end of the second pull rod (302) is provided with a thread II, the other end of the second pull rod is connected with one end of a third pull rod (303) through a bolt, and the other end of the third pull rod (303) is provided with a thread III; one end of the fourth pull rod (304) is connected to the lower surface of the lower flange of the edge sealing steel beam II (201) through a bolt, and the other end of the fourth pull rod is provided with a thread IV;
the direction of the thread I is opposite to that of the thread II, and two ends of the first sleeve copper nut (305) are screwed into the thread I and the thread II respectively; the directions of the thread III and the thread IV are opposite, and two ends of a second sleeve copper nut (306) are screwed into the thread III and the thread IV respectively.
4. A self-stabilising variable-slope high-performance fabricated roofing according to claim 1 wherein: the upper edges of the roof panel I (1) and the roof panel II (2) are provided with grooves.
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| CN202020989994.5U CN212295256U (en) | 2020-06-02 | 2020-06-02 | Self-stabilizing gradient-variable high-performance assembled roof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111593838A (en) * | 2020-06-02 | 2020-08-28 | 重庆大学 | Self-stabilizing gradient-variable high-performance assembled roof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111593838A (en) * | 2020-06-02 | 2020-08-28 | 重庆大学 | Self-stabilizing gradient-variable high-performance assembled roof |
| CN111593838B (en) * | 2020-06-02 | 2024-05-24 | 重庆大学 | Self-stabilization variable-gradient high-performance assembled roof |
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