Compression-resistant pavilion

Abstract

The compression-resistant pavilion comprises a cross beam assembly, a supporting platform is arranged at the top of a first cross beam, and a fixing hole is formed in the supporting platform; the shutter assembly is assembled on a top section defined by the first cross beam and the second cross beam, the shutter assembly is provided with a plurality of shutter profiles connected in sequence, the upper ends of the shutter profiles are provided with first arc-shaped parts and second arc-shaped parts connected in sequence, and the arc length of the first arc-shaped parts is larger than that of the second arc-shaped parts. The arc radius of the first arc-shaped part is greater than that of the second arc-shaped part; the connecting piece is provided with a fixing seat and a shaft sleeve which are assembled on the supporting platform, a first through hole and a second through hole which are used for allowing the shaft sleeve to penetrate are formed in the fixing seat, the second through hole is communicated with the fixing hole, and a fixing rod is arranged in the shaft sleeve in a penetrating mode and connected with the end of the shutter profile. The arc transition of the shutter is increased through the first arc-shaped part and the second arc-shaped part, stress is dispersed, the requirement for large-interval stress is met, and the installation reliability is improved by arranging fasteners in the shaft sleeve, the fixing hole and the second through hole.

Description

Technical Field

[0001] The invention relates to the technical field of pavilion construction, in particular to a compression-resistant pavilion. Background Art

[0002] A pavilion is an open building for people to rest, usually built in parks, gardens or places with beautiful scenery. It is characterized by a roof, but the four sides are usually open, which is convenient for people to enjoy the surrounding scenery and has the function of sunshade and rain shelter.

[0003] At present, there are problems in the structure of large-area pavilions, such as insufficient force on the louver profiles, and the installation of the connectors and beams at the ends of the louver profiles is not firm and reliable. Summary of the invention

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a compression-resistant pavilion, which solves the current problems of substandard force and unreliable installation of louver profiles in large-area pavilions.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a pressure-resistant pavilion, comprising:

[0006] A beam assembly, comprising a first beam and a second beam arranged opposite to each other, a support platform is provided on the top of the first beam, and a fixing hole is provided on the support platform;

[0007] A louver assembly is mounted on the top section surrounded by the first crossbeam and the second crossbeam, the louver assembly is provided with a plurality of louver profiles connected in sequence, the upper end of the louver profile is provided with a first arc portion and a second arc portion connected in sequence, the arc length of the first arc portion is greater than the arc length of the second arc portion, and the arc radius of the first arc portion is greater than the arc radius of the second arc portion;

[0008] The connecting piece is provided with a fixing seat and a sleeve assembled on a supporting platform, wherein the fixing seat is provided with a first through hole and a second through hole for accommodating the sleeve to pass through, the second through hole is communicated with the fixing hole, a fixing rod is passed through the sleeve, and the fixing rod is connected to the end of the louver profile.

[0009] As a further improvement of the present invention: the ratio of the arc length of the first arc portion to the arc length of the second arc portion is in the range of 2.5 to 3.5:1, and the ratio of the arc radius of the first arc portion to the arc radius of the second arc portion is in the range of 4 to 5.5:1.

[0010] As a further improvement of the present invention: a fixed slide groove is provided on the inner side of the first crossbeam and the second crossbeam, a drainage groove is slidably installed in the fixed slide groove, the lower edge of the opening of the fixed slide groove extends obliquely downward to form a first positioning portion, and a second positioning portion matching the first positioning portion is provided on the drainage groove.

[0011] As a further improvement of the present invention: the inner protrusion of the support platform forms a support member, and the support member is provided with a plurality of slots at intervals along the length direction, and fixing rods are installed in the slots.

[0012] As a further improvement of the present invention: it also includes a column, the interior of the column is a hollow structure, the drainage grooves on the first beam and the second beam are respectively connected to the upper end of the column, and the inner wall of the column is detachably equipped with a partition plate, and the partition plate and the inner wall of the column form a fixed line space.

[0013] As a further improvement of the present invention: fixed columns are provided at the four corners of the column, and limiting grooves are formed between the fixed columns and the inner wall of the column. A positioning piece is provided on the inner wall of the column, and the positioning piece is arranged opposite to the outlet of the drainage trough. One side of the partition plate is slidably installed with the limiting groove, and the other side of the partition plate is slidably installed with the positioning piece.

[0014] As a further improvement of the present invention: the louver profile is provided with a first supporting portion, and upper blades and lower blades arranged opposite to each other. The first supporting portion extends from the inner protrusion of the lower blades to the upper blades, and one side of the lower blades is bent and extends to the upper blades to form a second supporting portion. The ratio of the height of the first supporting portion to the arc radius of the second arc portion is in the range of 1.0 to 1.6:1, and the ratio of the height of the second supporting portion to the arc radius of the second arc portion is in the range of 0.7 to 0.95:1.

[0015] As a further improvement of the present invention: a fixing plate is installed at the end of the louver profile, a limiting step is provided on the inner side of the fixing plate, the limiting step is embedded in the end of the louver profile, and the fixing rod is rotatably installed in the limiting step.

[0016] As a further improvement of the present invention: the positioning piece is arranged between the midpoint of the inner wall of the column and the fixed column, and the cross section of the fixed line space is 0.05 to 0.2 of the cross section of the column body.

[0017] As a further improvement of the present invention: all the fixed plates on one end of the louver profile are connected to a transmission plate, and any one of the fixed plates on one end of the louver profile is connected to a driving mechanism, and the driving mechanism is used to provide a force to drive the louver profile to rotate around the central axis of the fixing rod.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention utilizes the first arc portion and the second arc portion to enlarge the arc transition of the upper part of the louver profile and disperse the force, which meets the force requirements for installing a large-area pavilion. In addition, a fixing hole is designed on the first beam, and a second through hole is opened on the fixing seat. The fixing hole and the second through hole are connected to assemble fasteners to achieve a fastened connection between the connecting piece and the first beam. The fixing seat and the first beam support the force as a whole, thereby improving the reliability of the louver installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is an exploded view of a pressure-resistant pavilion according to an embodiment of the present invention.

[0021] Figure 2 It is a schematic structural diagram of a louver profile according to an embodiment of the present invention.

[0022] Figure 3 It is a schematic diagram of assembling adjacent louver profiles according to an embodiment of the present invention.

[0023] Figure 4 It is a marked schematic diagram of the first arc portion and the second arc portion of the louver profile in the embodiment.

[0024] Figure 5 It is a side view of one of the implementation modes of the louver profile according to an embodiment of the present invention.

[0025] Figure 6 It is a schematic structural diagram of the first crossbeam according to an embodiment of the present invention.

[0026] Figure 7 It is a schematic diagram of the assembly of the first crossbeam and the drainage trough according to an embodiment of the present invention.

[0027] Figure 8 It is a side view of the first crossbeam according to an embodiment of the present invention.

[0028] Fig. 9 Schematic diagram of the structure of a connecting piece according to an embodiment of the present invention.

[0029] Fig.10 Exploded view of a connector according to an embodiment of the present invention.

[0030] Fig.11 It is an exploded side view of a connecting piece according to an embodiment of the present invention.

[0031] Fig.12 It is a schematic structural diagram of a column according to an embodiment of the present invention.

[0032] Fig.13 This is an exploded view of a column according to an embodiment of the present invention.

[0033] Fig.14 It is a top view of a column according to an embodiment of the present invention.

[0034] Reference numerals:

[0035] 1. first crossbeam, 11. supporting platform, 111. slot, 112. fixing hole, 12. fixing slide groove, 121. first positioning part, 13. stop plate,

[0036] 2. second cross beam, 21. drainage groove, 122. second positioning portion,

[0037] 3. Louver assembly, 30. Louver profile, 301. First arc portion, 302. Second arc portion, 303. First support portion, 304. Second support portion, 305. Fixed cavity, 306. Water collecting trough, 31. Fixed plate, 311. Limiting step, 33. Transmission plate,

[0038] 4. Connecting piece, 41. Fixing seat, 411. First through hole, 412. Second through hole, 413. Positioning hole, 42. Fixing rod, 43. Bushing, 44. Limiting piece, 45. Limiting ring, 46. Positioning block,

[0039] 5. Column, 51. Partition plate, 52. Fixed column, 53. Positioning piece,

[0040] 6. Driving mechanism. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0042] In order to solve the technical problems in the prior art, the present invention is further described in conjunction with the accompanying drawings and embodiments:

[0043] like Figures 1 to 14 As shown, an embodiment of the present invention discloses a pressure-resistant pavilion, comprising:

[0044] The beam assembly comprises a first beam 1 and a second beam 2 which are arranged opposite to each other. A support platform 11 is arranged on the top of the first beam 1, and a fixing hole 112 is opened on the support platform 11. A shutter assembly 3 is assembled on the top section surrounded by the first beam 1 and the second beam 2. The shutter assembly 3 comprises a plurality of shutter profiles 30 which are connected in sequence. The upper end of the shutter profile 30 comprises a first arc portion 301 and a second arc portion 302 which are connected in sequence. The first arc portion 30 1 has an arc length greater than that of the second arc portion 302, and an arc radius of the first arc portion 301 is greater than that of the second arc portion 302; a connecting member 4, which is provided with a fixing seat 41 and a shaft sleeve 43 assembled on the supporting platform 11, a first through hole 411 and a second through hole 412 for accommodating the shaft sleeve 43 to penetrate therein are provided in the fixing seat 41, the second through hole 412 is communicated with the fixing hole 112, a fixing rod 42 is passed through the shaft sleeve 43, and the fixing rod 42 is connected to the end of the louver profile 30.

[0045] The upper part of the louver profile 30 is designed to be a first arc portion 301 and a second arc portion 302. The arc transition of the louver profile 30 is enlarged, which can effectively disperse the force so that the force of rain and snow can be transmitted to various parts of the blades along the arc instead of being concentrated on one point. The force of rain is more evenly distributed on the blades, thereby reducing the possibility of stress concentration and deformation of the blades, improving the strength and stability of the pavilion structure, and meeting the installation requirements of a large area.

[0046] After the existing connecting piece 4 is installed with the louver by screws, the connecting piece 4 is then connected to the inner side of the first beam 1 by screws. The support point and the beam are not integral, and the force support is limited. The present invention installs fasteners in the second through hole 412 and the fixing hole 112 to form the fixing seat 41 and the first beam 1 into a whole, thereby increasing the firmness of the louver installation and increasing the force on the first beam 1. The fixing rod 42 cooperates with the shaft sleeve 43 to reduce the probability of component damage, and the connection is reliable and stable. It is not easy to break or become loose in the large-area pavilion structure, and the product life cycle is increased.

[0047] In addition, a sleeve 43 is provided on the outer periphery of the fixing rod 42, so that the sleeve 43 and the fixing rod 42 are assembled in the first through hole 411 together, which is similar to the bearing installation principle. The load-bearing capacity of the fixing rod 42 can be increased, and it can withstand greater force and torque, improve stability and reliability, reduce the wear of the fixing rod 42, and extend the service life.

[0048] like Figures 9 to 11 As shown, the specific improvements on the connecting member 4 are as follows:

[0049] Furthermore, the fixing seat 41 and the fixing rod 42 are made of stainless steel, and the shaft sleeve 43 is made of copper-based alloy.

[0050] Stainless steel has the characteristics of high strength and high hardness. It is used to connect the blades of blinds. Compared with the plastic material of the connector 4 on the market, it has the advantages of not easy aging, long service life, able to meet the force standards in a large range, good load-bearing capacity, strong wind resistance, reduced probability of damage to components and blades, and more secure and reliable installation.

[0051] Furthermore, a positioning hole 413 is provided on the upper side of the fixing seat 41, the positioning hole 413 is communicated with the first through hole 411, a fastener is installed in the positioning hole 413, and the fastener abuts against the outer wall of the sleeve 43. The sleeve 43 is limited and fixed in the first through hole 411 by the positioning hole 413 and the fastener, so as to prevent the sleeve 43 from slipping out of the fixing seat 41 and rotating, thereby improving the structural stability, and the sleeve 43 and the fixing seat 41 constitute an oil-free self-lubricating bearing structure.

[0052] The upper end surface of the fixing seat 41 passes through the lower end surface to form a second through hole 412, and a fastener is installed in the second through hole 412. The fastener is a long bolt, and the central axis of the second through hole 412 is perpendicular to the central axis of the first through hole 411. Furthermore, the second through hole 412 and the positioning hole 413 have the same hole depth direction.

[0053] Compared with the existing connector 4 that is directly fixed to the inner side of the beam by screws and lacks radial fixation, the fixing seat 41 is fixedly connected to the first beam 1 through the second through hole 412 and the fastener, and the installation position of the fixing seat 41 is determined, which can provide downward support force. When the louver profile 30 is driven by the driving mechanism 6 to rotate around the central axis of the fixing rod 42, the fixing seat 41 will not easily deviate or slide, and the central axis of the fixing rod 42 will not easily change, thereby improving the stability and reliability of the overall structure.

[0054] In some embodiments, a limit member 44 is further provided on the connecting member 4, and a positioning groove is provided on the outer periphery of one end of the fixing rod 42 away from the louver profile 30, and the limit member 44 is connected to the positioning groove, and is used to prevent the fixing rod 42 from detaching from the first through hole 411.

[0055] The positioning groove is formed by the outer wall of the fixing rod 42 being recessed toward the central axis, and is generally an annular groove. Of course, multiple positioning grooves can also be designed on the outer periphery of one end of the fixing rod 42, and the multiple positioning grooves are arranged around. Correspondingly, the limiting member 44 has a fixing block adapted to the positioning groove. The limiting member 44 is embedded in the positioning groove, which can prevent the fixing rod 42 from sliding out or loosening from the front side to the rear side of the fixing seat 41.

[0056] During assembly, the sleeve 43 is pre-assembled with the fixing rod 42, and then inserted into the first through hole 411 of the fixing seat 41 together, and the fastener is driven into the positioning hole 413 to abut against the outer wall of the sleeve 43, so that the sleeve 43 is fastened in the fixing seat 41, and the limit member 44 is embedded in the positioning groove to realize the assembly of the fixing rod 42 and the fixing seat 41.

[0057] A limiting ring 45 is provided between the limiting member 44 and the fixing seat 41 , and a positioning block 46 is provided at one end of the fixing rod 42 close to the louver profile 30 . The cross section of the positioning block 46 is larger than the cross section of the first through hole 411 , and the positioning block 46 is located between the fixing plate 31 and the fixing seat 41 .

[0058] The limiting ring 45 can increase the tightness of the connection between the limiting member 44 and the fixing seat 41. The limiting member 44 and the positioning block 46 can jointly limit the fixing rod 42 in the first through hole 411 of the fixing seat 41 to prevent the fixing rod 42 from slipping out or falling off from the first through hole 411. The positioning block 46 can be designed to be a square, a cylinder, etc., and it is only necessary to ensure that the cross-section of the positioning block 46 is larger than the cross-section of the first through hole 411.

[0059] like Figures 2 to 5 As shown, the specific improvements on the shutter assembly 3 are as follows:

[0060] In some embodiments, a fixing plate 31 is installed at the end of the louver profile 30 , a limiting step 311 is provided on the inner side of the fixing plate 31 , the limiting step 311 is embedded in the end of the louver profile 30 , and the fixing rod 42 is rotatably installed in the limiting step 311 .

[0061] The end of the louver profile 30 is provided with a fixing cavity 305 for accommodating a limiting step 311 to be embedded and clamped, and the limiting step 311 has a rotation hole for accommodating a fixing rod 42 to penetrate, so that the louver profile 30 can rotate around the central axis of the fixing rod 42. In view of the installation method in which screws are provided on the existing connecting member 4 to fix the louver profile 30, the present embodiment provides a limiting step 311 on the fixing plate 31 at the end of the louver profile 30, and then the fixing rod 42 assembled on the fixing seat 41 is embedded in the limiting step 311.

[0062] Thus, the fixing plate 31 is fixedly connected to the end of the blade profile through the limiting step 311, and is also fastened to the end of the louver profile 30 through screws. Compared with the prior art in which the blade fixing plate 31 and the blade profile are only fixed by screws, for the installation scenario of the ultra-large-area louver, the connection method of the connecting member 4 through the fixing rod 42 and the limiting step 311 is more firm and reliable, which increases the service life of the product and reduces the probability of damage to parts and blades.

[0063] In some embodiments, the ratio of the arc length of the first arc portion 301 to the arc length of the second arc portion 302 is in the range of 2.5 to 3.5:1, and the ratio of the arc radius of the first arc portion 301 to the arc radius of the second arc portion 302 is in the range of 4 to 5.5:1.

[0064] The first arc portion 301 with a long arc length and a large arc radius can be used as a main structure for carrying the main load, carrying a larger load, and withstanding significant wind or rain pressure, providing a better dispersion effect and reducing stress concentration. The second arc portion 302 with a small arc length and a small arc radius can be used as a detailed structure for carrying the secondary load, and is used to provide higher rigidity and stability, effectively distribute the load, and improve the overall stability and anti-destruction ability of the pavilion structure.

[0065] Preferably, the ratio of the arc length of the first arc-shaped portion 301 to the arc length of the second arc-shaped portion 302 is in the range of 3:1, and the ratio of the arc radius of the first arc-shaped portion 301 to the arc radius of the second arc-shaped portion 302 is in the range of 5:1.

[0066] Preferably, the ratio of the arc length of the first arc-shaped portion 301 to the arc length of the second arc-shaped portion 302 is in the range of 3:1, and the ratio of the arc radius of the first arc-shaped portion 301 to the arc radius of the second arc-shaped portion 302 is in the range of 4.5:1.

[0067] In some embodiments, the louver profile 30 is provided with a first support portion 303, and upper blades and lower blades arranged opposite to each other. The first support portion 303 extends from the inner protrusion of the lower blades to the upper blades, and one side of the lower blades is bent and extends to the upper blades to form a second support portion 304. The ratio of the height of the first support portion 303 to the arc radius of the second arc portion 302 is in the range of 1.0 to 1.6:1, and the ratio of the height of the second support portion 304 to the arc radius of the second arc portion 302 is in the range of 0.7 to 0.95:1.

[0068] Preferably, the ratio of the arc length of the first arc portion 301 to the arc length of the second arc portion 302 is in the range of 3:1, the ratio of the arc radius of the first arc portion 301 to the arc radius of the second arc portion 302 is in the range of 5:1, the ratio of the height of the first support portion 303 to the arc radius of the second arc portion 302 is in the range of 1.3:1, and the ratio of the height of the second support portion 304 to the arc radius of the second arc portion 302 is 0.9:1.

[0069] Furthermore, the ratio of the height of the first support portion 303 to the height of the second support portion 304 is in the range of 1.2 to 1.6:1.

[0070] Preferably, the ratio of the height of the first support portion 303 to the height of the second support portion 304 is 1.4:1.

[0071] Compared with the existing blinds, the upper blades of this embodiment have larger arc transitions to disperse the force, and the height of the first support part 303 is increased to bear more weight to meet the needs of a larger range.

[0072] The first support part 303, the second arc part 302 and the lower blades form a first cavity, and the second support part 304, the first support part 303, the lower blades and the second arc part 302 form a second cavity. The first cavity and the second cavity reduce the weight of the blinds, reduce material costs, and facilitate installation.

[0073] The upper end of the first support portion 303 is provided with a fixing cavity 305, which is used to embed the fixing plate 31 with the limiting step 311. Usually, the fixing cavity 305 passes through the end of the louver, and the length direction of the fixing cavity 305 is the same as the length direction of the louver.

[0074] The first supporting portion 303 is provided with a first supporting ridge and a second supporting ridge which are arranged opposite to each other, a partition is provided between the first supporting ridge and the second supporting ridge, and an opening is provided at a position of the lower blade relative to the partition.

[0075] The partition is arranged opposite to the lower blades, one end of the first supporting ridge and one end of the second supporting ridge are respectively connected to the lower blades, the other end of the first supporting ridge and the other end of the second supporting ridge are respectively connected to the upper blades, the upper end of the first supporting ridge, the upper end of the second supporting ridge, the upper blades and the partition are surrounded to form the above-mentioned fixed cavity 305.

[0076] The lower end of the first supporting ridge, the lower end of the second supporting ridge, the partition and the lower blades can be surrounded to form a weight-reducing cavity to reduce the material cost of the blades. An opening can also be left at the position of the lower blade relative to the partition 33, so that the partition, the lower end of the first supporting ridge, and the lower end of the second supporting ridge are surrounded to form a light source installation space, and the light is scattered from the opening, and the light source is installed on the partition.

[0077] The first support portion 303 is provided with a fixing groove at the connection with the upper blade and the lower blade respectively. The first arc portion 301 is also provided with a fixing groove at the connection with the lower blade, and the second support portion 304 is also provided with a fixing groove at the connection with the upper blade. The fixing groove is used to install the fixing plate 31, and the length direction of the fixing groove is consistent with the length direction of the louver profile 30.

[0078] A water collecting trough 306 is provided on one side of the lower blades of the louver profile 30, the second arc portion 302 is connected to the water collecting trough 306 by an arc transition, a fixing piece is provided on the side of the water collecting trough 306 away from the second arc portion 302, a fixing portion is provided on the first arc portion 301 of adjacent louver profiles 30, adjacent louver profiles 30 are connected to the fixing portion by fixing pieces, and multiple louver profiles 30 form a louver assembly 3.

[0079] The fixing member cooperates with the fixing part to realize the connection and fixation of adjacent louver profiles 30. The connection between the fixing part and the fixing member is realized by a slider slide groove structure. For example, the fixing part is a long groove opening downward, and the fixing member is a long slider matching the groove.

[0080] The side of the first arc-shaped portion 301 away from the second arc-shaped portion 302 is located above the water collecting trough 306 of the adjacent louver profile 30. Specifically, a portion of the first arc-shaped portion 301 extends beyond the second supporting portion 304 to form a guide portion. The arc of the guide portion transitions toward the water collecting trough 306 of the adjacent louver profile 30. The fixing portion is arranged on the lower side of the guide portion, and the arc radius of the guide portion is generally the same as the arc radius of the first arc-shaped portion 301.

[0081] After the louver assembly 3 is assembled, the guide portion formed by the downward arc transition of the first arc portion 301 of the louver profile 30 connects with the water collecting trough 306 of another louver profile 30, and the second arc portion 302 of the louver profile 30 directly connects with the water collecting trough 306.

[0082] When it rains, part of the rainwater slides down from the first arc-shaped portion 301 of the louver profile 30 into the water collecting trough 306 of another louver profile 30, and part of the rainwater slides down from the second arc-shaped portion 302 of the louver profile 30 into the water collecting trough 306 of the louver. All the rainwater in the water collecting trough 306 is concentrated and flows into other drainage structures for drainage.

[0083] like Figures 6 to 8 As shown, the specific improvements on the structures of the first crossbeam 1 and the second crossbeam 2 are as follows:

[0084] In some embodiments, a fixed slide groove 12 is provided on the inner side of the first crossbeam 1 and the second crossbeam 2, and a drainage groove 21 is slidably installed in the fixed slide groove 12. The lower edge of the opening of the fixed slide groove 12 extends obliquely downward to form a first positioning portion 121, and a second positioning portion 122 matching the first positioning portion 121 is provided on the drainage groove 21.

[0085] The drainage trough 21 is installed by sliding the fixed chute 12, and one side of the water receiving trough abuts against the support part, which can improve the connection reliability between the drainage trough 21 and the support beam. The lower edge of the fixed chute 12 forms a first positioning part 121 to achieve a slope transition. The second positioning part 122 of the drainage trough 21 is in surface contact with the first positioning part 121 on the first beam 1 and the second beam 2 when they are closely abutted. The support points are evenly distributed to effectively disperse the weight and pressure borne by the fixed chute 12, thereby improving the reliability of the installation of the drainage trough 21.

[0086] Furthermore, the opening of the fixed slide slot 12 and the first positioning portion 121 have an angle of 30° to 60° with the horizontal plane. Furthermore, the opening of the fixed slide slot 12 is opened at a downward inclination of 45°, and then the inclination angle of the first positioning portion 121 is 45°.

[0087] In some embodiments, a stop plate 13 is further provided at the lower end of the first cross beam 1 and the second cross beam 2 , and the lower edge of the stop plate 13 is lower than the opening of the fixed sliding groove 12 .

[0088] The lower edge of the stopper plate 13 is lower than the opening, and the blinds can effectively prevent water from flowing along the first beam 1 and the second beam 2 into the fixed chute 12 when draining water. The stopper plate 13 is relatively located above the drainage groove 21, and can also guide water into the drainage groove 21. When the connecting column on the drainage groove 21 that is adapted to the fixed chute 12 is made of a material that is easy to rust, the stopper plate 13 is used to prevent water from entering the connection between the fixed chute 12 and the drainage groove 21, thereby ensuring the stability of the connection structure.

[0089] Furthermore, a limiting space is formed between the stop plate 13 and the first positioning portion 121. The stop plate 13 and the first positioning portion 121 are arranged at intervals, so that the fixed chute 12 and the stop plate 13 are staggered, and the drainage is not easy to flow into the fixed chute 12, and the connection between the drainage groove 21 and the fixed chute 12 is protected. The stop plate 13 is still located above the drainage groove 21, which can play a role in drainage.

[0090] The first cross beam 1 and the second cross beam 2 are integrally formed. The structure of the second cross beam 2 is substantially the same as that of the first cross beam 1 , except that the second cross beam 2 is not provided with the clamping groove 111 and the fixing hole 112 .

[0091] In some embodiments, the inner protrusion of the support platform 11 forms a support member, and the support member is provided with a plurality of slots 111 spaced apart along the length direction, and a fixing rod 42 is installed in the slot 111 .

[0092] The length direction of the support member and the support platform 11 is consistent with the length direction of the first crossbeam 1. The slot 111 is used to locate the installation position of the connector 4. The number of the slots 111 is consistent with the number of blinds and the number of connectors 4. The connector 4 is fixedly installed on the support platform 11. Then, fasteners are arranged in the fixing holes 112 on the support platform 11 to fix the fixing seat 41 of the connector 4, thereby increasing radial fixation, so that the support point of the connector 4 forms a whole with the first crossbeam 1, thereby increasing the firmness of the blind installation, and being applied to the blind connector 4 in large-area pavilions to meet the force requirements.

[0093] The slot 111 is a U-shaped slot. The fixing rod 42 of the connector 4 is inserted into the slot 111 from the upper end of the support member to complete the positioning on the support platform 11, and then the connector 4 and the support platform 11 are fixedly connected to form a whole by fasteners.

[0094] like Figure 12 to Figure 14 As shown, the specific improvements on the structure of the column 5 are as follows:

[0095] In some embodiments, a column 5 is further included. The interior of the column 5 is a hollow structure. The drainage grooves 21 on the first beam 1 and the second beam 2 are respectively connected to the upper ends of the column 5. A partition plate 51 is detachably mounted on the inner wall of the column 5. The partition plate 51 and the inner wall of the column 5 form a fixed line space.

[0096] Compared with the existing dry separation structure which is integrally formed with the column 5 and occupies a larger internal drainage space of the column 5, the present invention utilizes the fixed line space to realize the dry separation of the line, and the partition plate 51 can be detachably installed, thereby increasing the user's freedom in selecting the dry separation function. When applied to areas with frequent rainstorms, the user can choose not to retain the dry-wet separation function, that is, remove the partition plate 51 during the installation of the column 5 to increase the drainage space of the column 5.

[0097] The partition plate 51 is installed in a detachable manner. Compared with the existing method in which the dry-wet separation structure and the column 5 are integrally formed, the circuit passing through the dry-wet separation structure is restricted, and the assembly efficiency is low. The partition plate 51 of the present invention can be removed before the circuit is routed, so that the circuit can quickly pass through the two ends of the column 5, and then the circuit can be moved to the side where the first positioning member 53 is provided, and the two sides of the partition plate 51 are respectively slidably installed with the limiting groove and the positioning member 53. This is simple and quick, and is convenient for fast and efficient installation of the circuit line.

[0098] In some embodiments, a positioning member 53 is provided between the midpoint of the inner wall of one side of the column 5 and the fixing column 52, and the cross section of the fixing space is 0.05 to 0.2 of the cross section of the column 5. Furthermore, the cross section of the fixing space is less than one quarter of the cross section of the drainage space inside the column 5.

[0099] The partition plate 51 is installed on a side wall inside the column 5, which limits the fixed line space formed by the partition plate 51 and the inner wall of the column 5 to a certain extent, so that the cross-section of the fixed line space is smaller than one-fourth of the cross-section of the column 5, thereby increasing the drainage port area of ​​the column 5 and the drainage space of the column 5, thereby increasing the drainage volume of the column 5.

[0100] Specifically, the lateral length of the partition plate 51 is less than half the lateral length of the column 5, and the lateral width of the partition plate 51 is less than half the lateral width of the column 5. Preferably, the lateral width of the partition plate 51 is one tenth of the lateral width of the column 5, or the lateral width of the partition plate 51 is two tenths of the lateral width of the column 5.

[0101] Furthermore, fixed columns 52 are provided at the four corners of the column 5, and the fixed columns 52 and the inner wall of the column 5 form a limiting groove. A positioning piece 53 is provided on the inner wall of the column 5, and the positioning piece 53 is arranged opposite to the outlet of the drainage groove 21. One side of the partition plate 51 is slidably installed with the limiting groove, and the other side of the partition plate 51 is slidably installed with the positioning piece 53.

[0102] Furthermore, a first arc-shaped convex portion is provided on one side of the fixing column 52 close to the inner wall of the column 5 , and a second arc-shaped concave portion is provided on the other side of the partition plate 51 , and the second arc-shaped concave portion abuts against the first arc-shaped convex portion.

[0103] A positioning strip is provided on one side of the positioning member 53 close to the fixed column 52, and a positioning groove is provided on one side of the partition plate 51, and the positioning groove and the positioning strip are slidably installed. The positioning strip and the positioning groove are slidably installed to realize the quick disassembly and installation of the partition plate 51 and the column 5 body, which is simple and efficient.

[0104] By utilizing the limiting groove formed by the fixing column 52 and the inner wall side of the column 5, the other side of the partition plate 51 is designed to have a second arc-shaped recessed portion matching the outer contour of the fixing portion, so that the structural modification of the column 5 is minimal. The second arc-shaped recessed portion and the first arc-shaped protruding portion of the fixing column 52 are snap-fitted and positioned, and the positioning piece 53 is used to realize the detachable installation of the partition plate 51 and the column 5.

[0105] In some embodiments, Figure 1 As shown, all the fixed plates 31 on one end of the louver profile 30 are connected to the transmission plate 33, and any one of the fixed plates 31 on one end of the louver profile 30 is connected to the driving mechanism 6, which is used to provide a force to drive the louver profile 30 to rotate around the central axis of the fixing rod 42.

[0106] The driving mechanism 6 adopts the existing structure, and uses the driving mechanism 6 to drive the louver profile 30 to rotate through the transmission plate 33, so that the rainwater collected by the water collecting trough 306 on the louver profile 30 can be discharged into the drainage groove 21 set on the inner wall of the first beam 1 and the second beam 2. Drainage outlets are opened at both ends of the drainage groove 21, and the drainage outlets are connected to the columns 5. In this way, the water in the drainage groove 21 flows into the columns 5 through the drainage outlets, and then is discharged from top to bottom through the columns 5.

[0107] The main functions of the present invention are:

[0108] 1. Improve the structure of the louver profile, use the first arc portion and the second arc portion, increase the arc transition of the louver profile, effectively disperse the force, improve the strength and stability of the pavilion structure, and meet the installation requirements of a large area.

[0109] 2. Improve the end connector of the louver profile, open a first through hole on the fixing seat to install the shaft sleeve and the fixing rod, use the shaft sleeve to increase the bearing capacity of the fixing rod, open a second through hole on the fixing seat and fix it with the fixing hole on the first beam with fasteners to increase the force on the first beam.

[0110] 3. Improve the structure of the first beam and the second beam, add a card slot and a fixed slot on the first beam, improve the reliability of the installation of the connecting parts and the louver, add a fixed slide slot, and use the first positioning part to improve the installation stability of the drainage trough.

[0111] 4. Improve the column structure, make rational use of the column space, increase the column drainage space, and use a detachable installation method for the partition plate to facilitate efficient assembly of the line and allow users to choose the dry-wet separation function as needed.

[0112] In summary, after reading the present invention document, ordinary technicians in this field can make various other corresponding transformation schemes based on the technical scheme and technical concept of the present invention without creative mental work, which all fall within the scope of protection of the present invention.

Claims

1. A compression-resistant pavilion, characterized in that: include: A beam assembly, comprising a first beam and a second beam arranged opposite to each other, a support platform is provided on the top of the first beam, and a fixing hole is provided on the support platform; A louver assembly is mounted on the top section surrounded by the first crossbeam and the second crossbeam, the louver assembly is provided with a plurality of louver profiles connected in sequence, the upper end of the louver profile is provided with a first arc portion and a second arc portion connected in sequence, the arc length of the first arc portion is greater than the arc length of the second arc portion, and the arc radius of the first arc portion is greater than the arc radius of the second arc portion; The connecting piece is provided with a fixing seat and a sleeve assembled on a supporting platform, wherein the fixing seat is provided with a first through hole and a second through hole for accommodating the sleeve to pass through, the second through hole is communicated with the fixing hole, a fixing rod is passed through the sleeve, and the fixing rod is connected to the end of the louver profile.

2. A compression-resistant pavilion according to claim 1, characterized in that: The ratio of the arc length of the first arc portion to the arc length of the second arc portion is in the range of 2.5 to 3.5:1, and the ratio of the arc radius of the first arc portion to the arc radius of the second arc portion is in the range of 4 to 5.5:

1.

3. The compression-resistant pavilion according to claim 1, characterized in that: The inner sides of the first beam and the second beam are both provided with fixed slide grooves, in which drainage grooves are slidably installed, and the lower edge of the opening of the fixed slide groove extends obliquely downward to form a first positioning portion, and the drainage groove is provided with a second positioning portion matching the first positioning portion.

4. The compression-resistant pavilion according to claim 1, characterized in that: The inner protrusion of the support platform forms a support member, and the support member is provided with a plurality of slots at intervals along the length direction, and fixing rods are installed in the slots.

5. The compression-resistant pavilion according to claim 1, characterized in that: It also includes a column, the interior of which is a hollow structure, the drainage grooves on the first beam and the second beam are respectively connected to the upper ends of the columns, and a partition plate is detachably mounted on the inner wall of the column, and the partition plate and the inner wall of the column form a fixed line space.

6. The compression-resistant pavilion according to claim 5, characterized in that: Fixed columns are provided at the four corners of the column, and limiting grooves are formed between the fixed columns and the inner wall of the column. A positioning piece is provided on the inner wall of the column, and the positioning piece is arranged opposite to the outlet of the drainage trough. One side of the partition plate is slidably installed with the limiting groove, and the other side of the partition plate is slidably installed with the positioning piece.

7. The compression-resistant pavilion according to claim 2, characterized in that: The louver profile is provided with a first supporting portion, and upper blades and lower blades arranged opposite to each other. The first supporting portion extends from the inner protrusion of the lower blade to the upper blade, and one side of the lower blade is bent and extends to the upper blade to form a second supporting portion. The ratio of the height of the first supporting portion to the arc radius of the second arc portion is in the range of 1.0 to 1.6:1, and the ratio of the height of the second supporting portion to the arc radius of the second arc portion is in the range of 0.7 to 0.95:

1.

8. The compression-resistant pavilion according to claim 1, characterized in that: A fixing plate is installed at the end of the louver profile, a limiting step is provided on the inner side of the fixing plate, the limiting step is embedded in the end of the louver profile, and the fixing rod is rotatably installed in the limiting step.

9. The compression-resistant pavilion according to claim 6, characterized in that: The positioning piece is arranged between the midpoint of the inner wall of the column and the fixed column, and the cross section of the fixed line space is 0.05 to 0.2 of the cross section of the column body.

10. A compression-resistant pavilion according to claims 1 to 9, characterized in that: All the fixing plates on one end of the louver profile are connected to a transmission plate, and any one of the fixing plates on one end of the louver profile is connected to a driving mechanism, which is used to provide a force to drive the louver profile to rotate around the central axis of the fixing rod.

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