Roof structure based on TPO metal thermal insulation integrated plate

Abstract

The utility model discloses a roof structure based on a TPO metal heat preservation integrated plate, and belongs to the technical field of roof structures. The structure comprises a main beam, and a plurality of long grooves used for connection and fixation are formed in the main beam in the length direction. The auxiliary beam is erected on the main beam, and a connecting piece is arranged at the long groove position between the auxiliary beam and the main beam; the flexible screen cloth is laid on the secondary beams in a wave shape, and the middle of the flexible screen cloth is arched downwards to form an arc-shaped cavity; the heat preservation layer is arranged in the arc-shaped cavity and is supported by the flexible screen cloth; the corrugated top plate is arranged above the heat preservation layer, and the two ends of the flexible screen cloth are fixed to the auxiliary beams through the corrugated top plate. According to the utility model, the rapid lap joint of the thermal insulation material can be realized, and the installation of the thermal insulation material can be realized only by using a small number of sectional materials. The heat preservation material is installed through an arc-shaped cavity formed by the flexible screen cloth and the corrugated top plate, and the flexible screen cloth and the heat preservation layer can be rapidly replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a roof structure based on TPO metal heat preservation integrated board belongs to roof structure technical field. BACKGROUND

[0002] Roof heat preservation technology is an important means for improving energy efficiency and living comfort in buildings, mainly including using various heat preservation materials and construction methods to realize the heat protection function of roof.

[0003] The installation of heat preservation materials generally needs to be supported by a large number of profiles, which increases the difficulty of installation and disassembly. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem that: provide a roof structure based on TPO metal heat preservation integrated board, it solves the inconvenient installation and disassembly of heat preservation materials in the prior art.

[0005] The utility model solves the technical problem by adopting the following technical scheme: a roof structure based on TPO metal heat preservation integrated board, including main beam, the length direction of main beam is provided with a plurality of long slots for connecting and fixing, vice beam is set up on the main beam, the long slot position between vice beam and main beam is provided with connecting piece, flexible mesh cloth is laid in the shape of wave on vice beam, and an arc cavity is formed after the middle downward arching, heat preservation layer is set up in the arc cavity, is supported by the flexible mesh cloth and is held up, corrugated roof board is set up above heat preservation layer, both ends of flexible mesh cloth are fixed on vice beam through corrugated roof board.

[0006] By adopting the above technical scheme, the rapid lapping of heat preservation materials can be realized, and the installation of heat preservation materials can be realized by using a small amount of profiles. The heat preservation material is installed by the arc cavity formed by the flexible mesh cloth and the corrugated roof board, and the flexible mesh cloth and the heat preservation layer can be quickly replaced.

[0007] The utility model is further provided as follows: the main beam is an integral structure with a vertical plate and two side plates surrounding each other to form a U-shaped cross section.

[0008] By adopting the above technical scheme, the U-shaped cross section design makes the main beam have higher resistance when bearing vertical and horizontal loads. The vertical plate and the side plate cooperate together to form an effective bearing structure, which can disperse and resist external force, thereby improving the stability and safety of the whole structure. The U-shaped cross section provides more connection points and mounting surfaces for the main beam. This makes the main beam can be more easily connected and fixed with other components, thereby simplifying the construction process and improving the installation efficiency.

[0009] The utility model further sets up: the connecting piece is fixed in the long groove position of side plate, the cross section of connecting piece is and two sides extend outwardly have abutment plate, the connecting piece center is provided with through -hole, the upper end surface of connecting piece is provided with the clamping sliding block for clamping the auxiliary beam, be provided with the jamb in the through -hole top post.

[0010] Through adopting above technical scheme, through the connecting piece setting of n shape, and setting clamping sliding block on connecting piece, can realize the installation of auxiliary beam fast. In the installation process, through clamping sliding block is clamped into n shape recess, control top post upward motion and open to two ends clamping sliding block, so that the outside surface of two clamping sliding blocks and the recess inner wall of auxiliary beam mutually fit, realize the quick installation of auxiliary beam.

[0011] The utility model further sets up: the long groove is set up on the side plate and is provided with the connecting block on the side plate of long groove position, the top post is through the center of connecting block.

[0012] Through adopting above technical scheme, connecting block can provide more stable support point for top post, so that top post is more stable when rotating and rising, and the top post is through the connecting block, and the connecting block can guide when the top post rises and falls.

[0013] The utility model further sets up: the clamping sliding block number is two, symmetry sets up on the upper surface of connecting piece, and the opposite side of two clamping sliding blocks is provided with chamfered slope, and the end of top post is provided with the taper angle same as the inclination of chamfered slope.

[0014] Through adopting above technical scheme, through the setting of chamfered slope and taper angle, when top post rises, can quickly open to clamping sliding block, so that clamping sliding block is pushed to mutually fit with the inner wall of auxiliary beam. The design of chamfered slope on clamping sliding block and taper angle on the end of top post makes top post automatically align along the slope and smoothly slide in when inserting connecting piece. Not only simplify the installation process, but also ensure the quick and accurate clamping between top post and connecting piece.

[0015] The utility model further sets up: the between top post and connecting piece is screw connection, and the bottom of top post is provided with knob head, and the rotation of knob head drives top post to realize rising and falling.

[0016] Through adopting above technical scheme, screw connection usually has higher strength and stability, can bear larger vertical and lateral load. This kind of connecting mode is not easy to loosen, guarantees the stable connection between top post and connecting piece, improves the stability and safety of whole structure. The setting of knob head makes the rotation operation of top post more convenient. User only needs to twist knob head to realize the rising and falling of top post, need not use additional tool or equipment.

[0017] The utility model discloses the beneficial effect is: through the installation of the arc cavity formed after the flexible mesh cloth is set up on the secondary beam, convenient and fast, need not a large amount of section bar to fix the thermal insulation layer, simplify the installation step, when carrying out the dismounting replacement, only need to open the flexible mesh cloth to be able to realize the quick replacement of thermal insulation layer. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0019] Figure 2 It is the side view of the utility model;

[0020] Figure 3 It is the utility model's Figure 2 The structure amplification schematic diagram of A place in the middle.

[0021] In the drawing: 1, main beam; 2, long groove; 3, secondary beam; 4, connecting piece; 5, flexible mesh cloth; 6, arc cavity; 7, thermal insulation layer; 8, corrugated roof board; 9, vertical board; 10, side plate; 11, abutment plate; 12, clamping sliding block; 13, top column; 14, connecting block; 15, knob head; 16, bolt; 17, spring. DETAILED DESCRIPTION

[0022] In order to be easy to understand the technical means, creative features, purposes and effects of the utility model, the utility model is further described below in combination with specific drawings.

[0023] As Figure 1 Shown, based on the roof structure of TPO metal thermal insulation integrated board, including main beam 1, the length direction of main beam 1 is provided with a plurality of long grooves 2 for connecting and fixing;Secondary beam 3, set up on the main beam 1, connecting piece 4 is arranged at the position of long groove 2 between the secondary beam 3 and the main beam 1;Flexible mesh cloth 5, with wave-shaped, set up on the secondary beam 3, the middle arches down and forms an arc cavity 6;Thermal insulation layer 7, set up in the arc cavity 6, supported by the flexible mesh cloth 5;Corrugated roof board 8, set up above the thermal insulation layer 7, both ends of the flexible mesh cloth 5 are fixed on the secondary beam 3 through the corrugated roof board 8.

[0024] During the roof structure building process, first, two equal-length main beams 1 are fixed on the roof. The main beam 1 is an integrated structure with a vertical board 9 and two side plates 10, the cross section of which is a V-shaped. When the main beam 1 is set up, the side plates 10 are installed horizontally, and the vertical board 9 is installed vertically. The long grooves 2 at the bottom of the main beam 1 are fixed by bolts 16.

[0025] After the main beam 1 is fixed on the roof, the connecting piece 4 is fixed on the side plate 10 at the position above the main beam 1 through the bolt 16. The cross section of the connecting piece 4 is the shape of the Chinese character "n" and the opening edges of the connecting plates on both sides are vertically extended outward to form the abutting plates 11, and the through holes are formed on the abutting plates 11. During the installation of the connecting piece 4, the bolt 16 is inserted into the through hole to fix the connecting piece 4 on the side plate 10.

[0026] After the connecting piece 4 is fixed, the auxiliary beam 3 is erected on the main beam 1 in parallel to the main beam 1, and then the flexible mesh cloth 5 is fixed above the auxiliary beam 3 in the wave shape, so that the middle of the flexible mesh cloth 5 is concave downward to form the arc-shaped cavity 6, the heat preservation layer 7 is laid in the arc-shaped cavity 6, and then the corrugated top plate 8 is laid above.

[0027] Through the cooperation of the flexible mesh cloth 5 and the main beam 1 and the auxiliary beam 3, the installation of the heat preservation layer 7 can be quickly realized. The required profile during the installation of the heat preservation layer 7 can be reduced, and the installation efficiency of the heat preservation layer 7 can be improved.

[0028] As shown in Figure 2 and Figure 3 , the connecting piece 4 is fixed at the position of the long groove 2 of the side plate 10, the cross section of the connecting piece 4 is the shape of the Chinese character "n" and the both sides are extended outward to form the abutting plates 11, the connecting piece 4 is provided with the through hole in the center, the upper end surface of the connecting piece 4 is slidably provided with the clamping sliding block 12 for clamping the auxiliary beam 3, during the installation of the auxiliary beam 3, the clamping sliding block 12 is clamped into the groove of the auxiliary beam 3, and the top column 13 is arranged in the through hole.

[0029] The top column 13 is slidably inserted into the through hole in the center of the connecting piece 4, so that the clamping sliding block 12 above the connecting piece 4 is pushed to both sides, so that the two clamping sliding blocks 12 are respectively attached to the inner walls of the grooves of the auxiliary beam 3, and the auxiliary beam 3 is fixed.

[0030] Through the arrangement of the connecting piece 4 in the shape of the Chinese character "n" and the arrangement of the clamping sliding block 12 on the connecting piece 4, the installation of the auxiliary beam 3 can be quickly realized. During the installation, the clamping sliding block 12 is clamped into the groove in the shape of the Chinese character "n", the upward movement of the top column 13 pushes the clamping sliding block 12 to both ends, so that the outer side surfaces of the two clamping sliding blocks 12 are attached to each other and the inner wall surfaces of the grooves of the auxiliary beam 3, and the auxiliary beam 3 is quickly installed.

[0031] Further, the long groove 2 is formed on the side plate 10 and the connecting block 14 is arranged on the side plate 10 at the position of the long groove 2, and the top column 13 penetrates through the center of the connecting block 14.

[0032] The connecting block 14 is provided with three threaded holes, the top column 13 is arranged in the central threaded hole, and the other two threaded holes are symmetrically arranged on both sides of the central threaded hole and are used for meshing with the bolt 16. The connecting block 14 is fixed at the bottom of the upper side plate 10 of the main beam 1 through the bolt 16. The connecting piece 4 can be quickly and stably installed through the connecting block 14.

[0033] The number of the clamping sliding blocks 12 is two, and the clamping sliding blocks 12 are symmetrically arranged on the upper surface of the connecting piece 4. The opposite surface of the two clamping sliding blocks 12 is provided with a chamfered inclined surface, and the end of the top column 13 is provided with a taper angle which is the same as the inclination of the chamfered inclined surface.

[0034] After the auxiliary beam 3 is arranged on the main beam 1 and the clamping sliding blocks 12 are successfully clamped into the grooves on the auxiliary beam 3, the top column 13 is rotated to be raised by being threadedly engaged with the central threaded hole of the connecting block 14, so that the top column 13 is inserted between the two clamping sliding blocks 12 through the taper angle, and the clamping sliding blocks 12 clamp the auxiliary beam 3 by pushing the clamping sliding blocks 12.

[0035] Further, the spring 17 for resetting is arranged between the clamping sliding blocks 12 and the connecting piece 4. When the top column 13 is rotated to be lowered and separated from the inclined surface of the clamping sliding blocks 12, the two clamping sliding blocks 12 can be pulled back to the initial position by the spring 17, so that the next time the auxiliary beam 3 is overlapped.

[0036] Further, the top column 13 and the connecting piece 4 are threadedly connected, the bottom of the top column 13 is provided with the knob head 15, and the top column 13 is rotated to be raised or lowered by rotating the knob head 15.

[0037] The knob head 15 can better assist the operator to rotate the top column 13, so that the operator can successfully adjust the raising and lowering of the top column 13 without the help of external tools, the sliding of the clamping sliding blocks 12 is controlled at any time through the top column 13, and the installation of the auxiliary beam 3 is facilitated.

[0038] The basic principle, main features and advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and various changes and improvements can be made without departing from the spirit and scope of the utility model. These changes and improvements all fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A roof structure based on TPO metal thermal insulation integrated board, characterized in that, The utility model relates to a kind of corrugated roof, including: Main beam (1), several long grooves (2) for connecting fixed are provided in the length direction of the main beam (1); Sub-beam (3), is set on the main beam (1), and the long groove (2) position between the sub-beam (3) and the main beam (1) is provided with connecting piece (4); Flexible mesh (5), is laid in the sub-beam (3) in wave shape, and after middle downward arch, an arc cavity (6) is formed; Thermal insulation layer (7), is arranged in the arc cavity (6), is supported by the flexible mesh (5) and is lifted; Corrugated roof (8), is arranged above the thermal insulation layer (7), and both ends of the flexible mesh (5) are fixed on the sub-beam (3) by the corrugated roof (8).

2. The TPO metal thermal insulation integrated roof structure according to claim 1, characterized in that: The main beam (1) is a cross section of a block of vertical plate (9) and two pieces of side plate (10) is mutually enclosed and is the integrated structure of the letter N shape.

3. The TPO metal thermal insulation integrated roof structure according to claim 2, characterized in that: The connecting piece (4) is fixed in the long groove (2) position of the side plate (10), the connecting piece (4) cross section is the letter N shape and both sides extend outward and have abutting plate (11), the connecting piece (4) center is provided with through-hole, the upper end surface of the connecting piece (4) is slidably provided with the clamping sliding block (12) for clamping the sub-beam (3), the through-hole is penetrated and is provided with top column (13).

4. The TPO metal thermal insulation integrated roof structure according to claim 3, characterized in that: The long groove (2) is opened in the side plate (10) and is provided with connecting block (14) on the side plate (10) in the long groove (2) position, the top column (13) is penetrated in the center of the connecting block (14).

5. The TPO metal thermal insulation integrated roof structure according to claim 3, characterized in that: The clamping sliding block (12) number is two, is symmetrically arranged on the upper surface of the connecting piece (4), and the opposite side of two clamping sliding blocks (12) is provided with chamfered inclined surface, and the end of the top column (13) is provided with the same taper of the inclination of the chamfered inclined surface.

6. The TPO metal thermal insulation integrated roof structure according to claim 3, characterized in that: The top column (13) and the connecting piece (4) between are screw connection, the bottom of the top column (13) is provided with knob head (15), and the top column (13) is rotated by twisting the knob head (15) to realize rising and falling.

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