CN211691138U

CN211691138U - Canopy keel structure

Info

Publication number: CN211691138U
Application number: CN201921970528.6U
Authority: CN
Inventors: 林云
Original assignee: Hubei Zhongling Decoration Engineering Co ltd
Current assignee: Hubei Zhongling Decoration Engineering Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-10-16
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses a canopy keel structure, which comprises a support frame, a glass plate and a reinforcing part; the support frame comprises main beam frames, connecting beams fixed between the main beam frames and a mounting frame; the side wall of the main beam frame close to the connecting beams is provided with a lower mounting groove which is communicated with the upper surface of the main beam frame, and the edges of two sides of the glass plate are respectively arranged on two adjacent connecting beams; the bottom surface of the glass plate is abutted against the upper surface of the connecting beam, the bottom surface of the mounting frame is attached to the upper surface of the main beam frame, an upper mounting groove is formed in the side wall, close to the connecting beam, of the mounting frame, and the inner top surface of the upper mounting groove is abutted against the upper surface of the glass plate; and the end part of the fastening bolt vertically penetrates through the mounting frame and penetrates into the upper surface of the main beam frame, and the fastening bolt is in threaded connection with the main beam frame. The utility model discloses has following effect: this canopy keel structure has reduced the impact influence of external wind-force to the glass board, is favorable to improving this canopy keel structure's security.

Description

Canopy keel structure

Technical Field

The utility model relates to an engineering field, in particular to canopy keel structure.

Background

The steel structure canopy is a building assembly which is built between two buildings, plays a role in connecting the two buildings to serve as a passage canopy, or is arranged above a door head of an entrance or an exit of the buildings or a balcony at the top of the building to shield rain, keep out wind and prevent falling objects from falling off, and plays a role in protection. The canopy is suitable for the two sides of a street, an entrance and an exit of a subway, an industrial factory area, a school, a residential quarter, an office building, the periphery of a market and the like.

At present, the Chinese patent with publication number CN104612341A discloses a rain shed, which belongs to the field of building rain sheds and comprises a support frame and a glass plate positioned on the support frame; the support frame is provided with a glass claw, and the glass plate is fixed on the glass claw; the supporting frame comprises at least two cantilever beams and a cross beam positioned between the adjacent cantilever beams, and the wall surface connecting end of each cantilever beam is provided with an installation plate; a water collecting tank is arranged between the glass plate and the supporting frame, and the water collecting tank is correspondingly arranged below the edge of the glass plate close to the wall surface; a drain hole is formed in the bottom of the water collecting tank, and a drain pipe is arranged at the drain hole; the cantilever beam is H-shaped steel, and through holes are distributed on a web plate of the cantilever beam; the bottom of the beam is provided with a lampshade, and a lighting lamp is arranged in the lampshade. Rainwater enters the drain pipe through the drain hole to be drained, a certain gap is reserved between the glass plate and the wall surface during installation, the step of installing a sealing rubber strip is omitted, the structure is simple and effective, and drainage is facilitated.

In the technical scheme, rainwater enters the drain pipe through the drain hole to be discharged, so that a certain gap is reserved between the glass plate and the wall surface during installation, the step of installing the sealing rubber strip is omitted, and the following defects are present: the glass plate of this canopy is fixed in on the support frame through the glass claw for have great clearance between glass plate and the support frame, and the glass plate does not obtain the protection of support frame, and the security is not enough. Therefore, a canopy keel structure is needed urgently, the canopy keel structure reduces the impact influence of external wind power on a glass plate, and the safety of the canopy keel structure is improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a canopy keel structure has effectively protected the glass board after this canopy keel structure installation, and does not have the clearance between glass board and the support frame, has reduced the impact influence of external wind-force to the glass board, is favorable to improving this canopy keel structure's security.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a canopy keel structure comprises a support frame, a glass plate arranged on the support frame and a reinforcing part arranged on the support frame and used for reinforcing the strength of the support frame; the supporting frame comprises main beam frames, connecting beams fixed between the main beam frames and a mounting frame arranged on the main beam frames, wherein the main beam frames are provided with a plurality of main beam frames, the main beam frames are arranged in parallel, the connecting beams are provided with a plurality of connecting beams, and the connecting beams are arranged between the adjacent connecting beams; the side wall of the main beam frame close to the connecting beam is provided with a lower mounting groove for mounting the edge of the glass plate close to the main beam frame, the lower mounting groove is communicated with the upper surface of the main beam frame, and the edges of two sides of the glass plate vertical to the length direction of the main beam frame are respectively arranged on two adjacent connecting beams; the bottom surface of the glass plate is abutted against the upper surface of the connecting beam, and the upper surface of the glass plate is higher than the upper surface of the main beam frame; the bottom surface of the mounting frame is attached to the upper surface of the main beam frame, an upper mounting groove is formed in the side wall, close to the connecting beam, of the mounting frame, the upper mounting groove is communicated with the bottom surface of the mounting frame and is aligned with the lower mounting groove, and the inner top surface of the upper mounting groove abuts against the upper surface of the glass plate; and fastening bolts are arranged on the mounting frame, the end parts of the fastening bolts vertically penetrate through the mounting frame and penetrate into the upper surface of the main beam frame, and the fastening bolts are in threaded connection with the main beam frame.

Through adopting above-mentioned technical scheme, when fastening bolt screwed, top surface and glass board upper surface offset in the last mounting groove on the mounting bracket, the bottom surface offsets with the lower mounting groove bottom surface on the girder structure of glass board, the vertical removal of glass board has been restricted, thereby it is fixed to make the glass board between the girder structure of girder, this mounting means makes the glass board inlay locate in the support frame, the impact influence of wind and rain to the glass board has been reduced, make the glass board more firm, be favorable to improving the security of this canopy keel structure.

The utility model is further arranged in such a way that the position where the upper surface of the glass plate is abutted against the top surface in the upper mounting groove is provided with a positioning hole, and the mounting frame is provided with a positioning column which is vertically arranged; the upper end of the positioning column is fixed with the inner top surface of the upper mounting groove, and the lower end of the positioning column penetrates through the positioning hole and abuts against the inner bottom surface of the lower mounting groove.

Through adopting above-mentioned technical scheme, when fastening bolt screwed, the reference column vertically passed the glass board, has restricted the horizontal displacement of glass board for the installation between glass board and mounting bracket and the girder structure is more firm.

The utility model discloses further set up to, the locating hole internal fixation has the rubber sleeve, the rubber sleeve cover is located on the reference column, just the rubber sleeve inner wall with the laminating of reference column lateral wall offsets.

Through adopting above-mentioned technical scheme, the setting of rubber sleeve for the reference column prevents that the thermal expansion coefficient between glass board and the mounting bracket is poor and produces the internal stress to the glass board with the inner wall elastic connection of locating hole, thereby prevents that the glass board is cracked.

The utility model is further arranged that the upper surface of the connecting beam is fixed with a separation strip, and the length direction of the separation strip is consistent with that of the connecting beam; rubber strips are fixed on the edges of the periphery of the glass plate, the glass plate is arranged on the rubber strips on the edges of two sides of the connecting beam and abutted against the separating strips, and the rubber strips on the edges of the other two sides of the glass plate are abutted against the inner side wall of the upper mounting groove and the inner side wall of the lower mounting groove simultaneously.

Through adopting above-mentioned technical scheme, glass board edge all around offsets through rubber strip and parting strip, last mounting groove inside wall and lower mounting groove inside wall to make glass board edge all with support frame flexonics, prevent that the glass board is cracked because of stress.

The utility model discloses further set up to, the glass board upper surface with the mounting bracket is seted up the contained angle that the lateral wall of going up the mounting groove formed is fixed with the first adhesive tape that the cross-section was personally submitted triangle-shaped, the glass board bottom surface with the girder erects the contained angle that the lateral wall of setting down the mounting groove formed and is fixed with the second adhesive tape that the cross-section was personally submitted triangle-shaped.

Through adopting above-mentioned technical scheme, the setting of first adhesive tape and second adhesive tape for sealing connection between glass board and girder structure and the mounting bracket prevents that the rainwater from getting into mounting groove and mounting groove down in, thereby prevents that the rainwater from dripping in the canopy, strengthens the waterproof performance of canopy keel structure.

The utility model discloses further set up to, be fixed with the third adhesive tape that the cross section is the rectangle between two glass flange edges on the tie-beam, third adhesive tape bottom surface with divide parting bead upper surface fixed.

Through adopting above-mentioned technical scheme, the setting of third adhesive tape for the glass board is located the part sealing connection on the tie-beam, thereby prevents that the rainwater from passing through and drips between tie-beam and the glass board, strengthens canopy keel structure's waterproof performance.

The utility model discloses set up further as, the rib includes first strengthening rib, first strengthening rib includes right-angle plate, triangle-shaped board and first mounting bolt, right-angle plate both sides limit respectively with the tie-beam lateral wall and the main beam frame set up the lateral wall laminating of lower mounting groove, the triangle-shaped board is right angled triangle platelike, two right-angle sides of triangle-shaped board respectively with the both sides limit of right-angle board is fixed; first construction bolt set up in on the both sides limit of right angle board, first construction bolt on one side of right angle board pass the right angle board in proper order and the tie-beam and with tie-beam threaded connection, first construction bolt on another side of right angle board passes in proper order right angle board and girder construction threaded connection.

Through adopting above-mentioned technical scheme, when first construction bolt screwed, the right-angle plate is fixed with tie-beam and girder construction respectively to strengthen the joint strength between girder construction and the tie-beam, and the setting of triangle-shaped board, further strengthened the intensity of right-angle plate.

The utility model discloses set up further as, the rib still includes the second strengthening rib, the second strengthening rib includes the first fixed plate that is fixed in on the girder erection bottom surface, is fixed in the second fixed plate and the I-shaped piece on the connection roof beam bottom surface, the I-shaped piece sets up in between the first fixed plate and the second fixed plate, be equipped with the second mounting bolt on the first fixed plate, the second mounting bolt passes in proper order the first fixed plate and the I-shaped piece and with I-shaped piece threaded connection; and a third mounting bolt is arranged on the second fixing plate, and the end part of the third mounting bolt sequentially penetrates through the second fixing plate and the I-shaped block and is in threaded connection with the I-shaped block.

By adopting the technical scheme, when the second mounting bolt is screwed with the third mounting bolt, the I-shaped block is respectively fixed with the first fixing plate and the second fixing plate, so that the connection between the connecting beam and the main beam frame is further strengthened.

To sum up, the utility model discloses a beneficial technological effect does:

when the fastening bolts are screwed, the inner top surface of the upper mounting groove on the mounting frame abuts against the upper surface of the glass plate, the bottom surface of the glass plate abuts against the inner bottom surface of the lower mounting groove on the main beam frame, the vertical movement of the glass plate is limited, so that the glass plate is fixed between the main beam frames;

the rubber sleeve is arranged, so that the positioning column is elastically connected with the inner wall of the positioning hole, and the glass plate is prevented from generating internal stress due to the difference of thermal expansion coefficients between the glass plate and the mounting frame, and the glass plate is prevented from being cracked;

when first construction bolt screwed, the right-angle plate was fixed with tie-beam and girder construction respectively to strengthen the joint strength between girder construction and the tie-beam, and the setting of triangle-shaped board, further strengthened the intensity of right-angle plate.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a sectional structural view of the main beam frame perpendicular to its own length direction.

In the figure: 1. a support frame; 11. a main beam frame; 111. a lower mounting groove; 12. a connecting beam; 121. a dividing strip; 122. a third adhesive tape; 13. a mounting frame; 131. mounting a mounting groove; 132. a positioning column; 133. fastening a bolt; 2. a glass plate; 21. a rubber strip; 22. positioning holes; 23. a rubber sleeve; 24. a first adhesive tape; 25. a third adhesive tape; 3. a reinforcing portion; 31. a first reinforcing rib; 311. a right-angle plate; 312. a triangular plate; 313. a first mounting bolt; 32. a second reinforcing rib; 321. a first fixing plate; 322. a second fixing plate; 323. an I-shaped block; 324. a second mounting bolt; 325. and a third mounting bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, a canopy framework structure includes a support frame 1, a glass plate 2, and a reinforcement 3. Referring to fig. 2, the support frame 1 includes a main frame 11, a connecting beam 12 and a mounting frame 13, wherein the main frame 11 has a beam-shaped structure, the cross section of the main frame 11 is rectangular, the main frame is made of carbon steel, and the surface of the main frame 11 is galvanized. The length direction of the main beam frames 11 is horizontal, a plurality of main beam frames 11 are arranged, the main beam frames 11 are arranged in parallel, and the main beam frames 11 are uniformly arranged along the horizontal direction perpendicular to the length direction of the main beam frames. The connecting beam 12 is a beam-shaped structure with a rectangular section, the length direction of the connecting beam is horizontal and vertical to the length direction of the main beam frame 11, and two ends of the connecting beam 12 are respectively welded and fixed with the adjacent side walls of the main beam frame 11, which are close to each other. The connecting beams 12 are provided in plural, and the plural connecting beams 12 are provided between the main beam frames 11 and are arranged uniformly along the length direction of the main beam frames 11. The side wall of the main beam frame 11 close to the connecting beam 12 is provided with a lower mounting groove 111, the length direction of the lower mounting groove 111 is consistent with the length direction of the main beam frame 11, the cross section of the lower mounting groove 111 is rectangular, the lower mounting groove 111 is communicated with the upper surface of the main beam frame 11, and two ends of the lower mounting groove 111 are respectively arranged at the end parts of the adjacent connecting beams 12. The upper surface of the connecting beam 12 is fixed with a separating strip 121, the separating strip 121 is a strip-shaped structure with a rectangular section, the length direction of the separating strip 121 is consistent with the length direction of the connecting beam 12, two ends of the separating strip 121 are welded and fixed with the side wall of the connecting beam 12 connected with the main beam frame 11, and in addition, the two side surfaces of the separating strip 121 are flush with the inner wall of the end part of the lower mounting groove 111. The mounting frame 13 is a beam-shaped structure with a rectangular section, the length direction of the mounting frame is consistent with that of the main beam frame 11, the mounting frame 13 is arranged on the upper side of the main beam frame 11, and the bottom surface of the mounting frame 13 is overlapped and abutted with the upper surface of the main beam frame 11. The side wall of the mounting bracket 13 near the connecting beam 12 is provided with an upper mounting groove 131, the opening of the upper mounting groove 131 is rectangular and is communicated with the bottom surface of the mounting bracket 13, and the opening of the upper mounting groove 131 on the bottom surface of the mounting bracket 13 is aligned with the opening of the lower mounting groove 111 on the upper surface of the main beam frame 11. Go up and be equipped with reference column 132 in the mounting groove 131, reference column 132 is the cylinder structure, and its axis is vertical, and reference column 132 upper end is fixed with the interior top surface of last mounting groove 131, and reference column 132 is equipped with two in last mounting groove 131 altogether, and two reference columns 132 set up respectively in last mounting groove 131 both ends.

As shown in fig. 1 and 2, the glass plate 2 is a rectangular plate horizontally disposed between the coupling beam 12 and the space formed by the main beam 11, the edge of the glass plate 2 parallel to the length direction of the main beam 11 is disposed in the gap formed by the lower mounting groove 111 and the upper mounting groove 131, and the edge of the glass plate 2 parallel to the length direction of the coupling beam 12 is disposed on the coupling beam 12. The rubber strips 21 are fixed on the peripheral edges of the glass plate 2, the rubber strips 21 are of strip-shaped structures with rectangular sections, and the rubber strips 21 on the glass plate 2 are respectively abutted to the inner side wall of the upper mounting groove 131, the inner side wall of the lower mounting groove 111 and the side wall of the separation strip 121. Four positioning holes 22 are formed in four corners of the upper surface of the glass plate 2, openings of the positioning holes 22 are circular, a rubber sleeve 23 is fixed in each positioning hole, the rubber sleeve 23 is in a circular tube shape and made of rubber, and the inner wall of each rubber sleeve 23 is attached to and abutted against the cylindrical surface of the positioning column 132. A first rubber strip 24 is fixed between the bottom surface of the glass plate 2 and the side wall of the main beam frame 11, which is provided with the lower mounting groove 111, and the cross section of the first rubber strip 24 is in a right-angled triangle shape and is formed by gluing weather-resistant glue. A second adhesive tape is fixed between the upper surface of the glass plate 2 and the side wall of the mounting frame 13 with the upper mounting groove 131, the cross section of the second adhesive tape is in a shape of a right-angled triangle, and the second adhesive tape is formed by gluing weather-resistant glue. The separation strip 121 is provided with a third adhesive tape 25122, the third adhesive tape 25122 is a strip-shaped structure with a rectangular cross section, the third adhesive tape is made of weather-resistant adhesive applied in a gap between the glass plates 2 on two sides of the connecting beam 12, and the third adhesive tape 25122 is bonded and fixed with the upper surface of the separation strip 121. In addition, the mounting bracket 13 is provided with fastening bolts 133, the end portions of the fastening bolts 133 vertically penetrate through the upper surface and the bottom surface of the mounting bracket 13 and into the upper surface of the main beam frame 11, and the fastening bolts 133 are threadedly coupled with the main beam frame 11, so that when the fastening bolts 133 are tightened, the mounting bracket 13 is fixed with the main beam frame 11, thereby fixing the edge of the glass panel 2 near the main beam frame 11 between the upper mounting groove 131 and the lower mounting groove 111.

As shown in fig. 1 and 2, the reinforcing portion 3 includes a first reinforcing rib 31 and a second reinforcing rib 32, the first reinforcing rib 31 includes a right-angle plate 311, a triangular plate 312 and a first mounting bolt 313, the right-angle plate 311 is a right-angle plate-shaped structure, and the outer side walls of both sides of the right-angle plate 311 are respectively attached to the side wall of the main beam frame 11 close to the coupling beam 12 and the side wall of the coupling beam 12 perpendicular to the length direction of the main beam frame 11. The triangular plate 312 is a right triangle, and is disposed on the right-angle plate 311, and the right-angle sides at the two sides of the triangular plate 312 are welded and fixed to the inner side walls at the two sides of the right-angle plate 311, which are far away from the connecting beam 12 and the main beam frame 11. The first mounting bolts 313 are provided in plurality, and the first mounting bolts 313 are respectively arranged on two side edges of the right-angle plate 311. The end part of the first mounting bolt 313 on the side wall of the right-angle plate 311 close to the connecting beam 12 penetrates through the side edge of the right-angle plate 311 and penetrates into the side wall of the connecting beam 12 close to the right-angle plate 311, and the first mounting bolt 313 is in threaded connection with the connecting beam 12. The end of first mounting bolt 313 on the other side of right-angle plate 311 passes through the side of right-angle plate 311 close to main beam frame 11 and penetrates into the side wall of main beam frame 11 close to right-angle plate 311, and first mounting bolt 313 is in threaded connection with main beam frame 11. When the first mounting bolts 313 are all screwed, the right-angle plates 311 are respectively fixed with the main beam frame 11 and the connecting beam 12, and the connecting strength between the main beam frame 11 and the connecting beam 12 is enhanced. The second reinforcing rib 32 includes a first fixing plate 321, a second fixing plate 322, an i-block 323, a second mounting bolt 324, and a third mounting bolt 325. The first fixing plate 321 is a rectangular plate vertically disposed on the lower side of the main beam frame 11, a plate surface of the first fixing plate 321 is perpendicular to the length direction of the connecting beam 12, and an upper surface of the first fixing plate 321 is fixed to the bottom surface of the main beam frame 11. The second fixing plate 322 has the same structure as the first fixing plate 321, and is parallel to the first fixing plate 321, and the upper surface of the second fixing plate 322 is fixed to the bottom surface of the connecting beam 12. The i-shaped block 323 has an i-shaped block structure with a horizontal cross section, and is disposed between the first fixing plate 321 and the second fixing plate 322, and the i-shaped block 323 is respectively attached to the side walls of the first fixing plate 321 and the second fixing plate 322 that are close to each other. The end of the second mounting bolt 324 penetrates through the first fixing plate 321, away from the side wall of the second fixing plate 322, and penetrates into the i-shaped block 323, and the second mounting bolt 324 is in threaded connection with the i-shaped block 323. The end of the third mounting bolt 325 passes through the second fixing plate 322, is far away from the side wall of the first fixing plate 321, and penetrates into the i-shaped block 323, and the third mounting bolt 325 is in threaded connection with the i-shaped block 323. When the second mounting bolt 324 and the third mounting bolt 325 are tightened, the first fixing plate 321 and the second fixing plate 322 are fixed to the i-shaped block 323, so that the connection strength between the main beam frame 11 and the connecting beam 12 is enhanced.

This embodiment is when using, fastening bolt 133 screws, make the interior top surface of last mounting groove 131 on the mounting bracket 13 offset with the 2 upper surfaces of glass board, the bottom surface offsets in the lower mounting groove 111 on 2 bottom surfaces of glass board and the girder frame 11, the vertical removal of glass board 2 has been restricted, and reference column 132 has restricted the horizontal displacement of glass board 2, thereby it is fixed to make glass board 2 between the girder frame 11, this mounting means makes glass board 2 inlay locate in support frame 1, the impact influence of wind and rain to glass board 2 has been reduced, make glass board 2 more firm, be favorable to improving the security of this canopy keel structure.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a canopy keel structure, includes support frame (1), sets up glass board (2) on support frame (1) and sets up the rib (3) that are used for strengthening support frame (1) intensity on support frame (1), characterized by: the supporting frame (1) comprises a main beam frame (11), connecting beams (12) fixed between the main beam frame (11) and a mounting frame (13) arranged on the main beam frame (11), wherein a plurality of main beam frames (11) are arranged, the main beam frames (11) are arranged in parallel, a plurality of connecting beams (12) are arranged, and the plurality of connecting beams (12) are arranged between adjacent connecting beams (12); the side wall of the main beam frame (11) close to the connecting beams (12) is provided with a lower mounting groove (111) for mounting the edge of the glass plate (2) close to the main beam frame (11), the lower mounting groove (111) is communicated with the upper surface of the main beam frame (11), and the edges of two sides of the glass plate (2) perpendicular to the length direction of the main beam frame (11) are respectively arranged on two adjacent connecting beams (12); the bottom surface of the glass plate (2) is abutted against the upper surface of the connecting beam (12), and the upper surface of the glass plate (2) is higher than the upper surface of the main beam frame (11); the bottom surface of the mounting frame (13) is attached to the upper surface of the main beam frame (11), an upper mounting groove (131) is formed in the side wall, close to the connecting beam (12), of the mounting frame (13), the upper mounting groove (131) is communicated with the bottom surface of the mounting frame (13) and is aligned with the lower mounting groove (111), and the inner top surface of the upper mounting groove (131) is abutted to the upper surface of the glass plate (2); be equipped with fastening bolt (133) on mounting bracket (13), fastening bolt (133) tip is vertical to be passed mounting bracket (13) and penetrate in main roof beam structure (11) upper surface, just fastening bolt (133) with main roof beam structure (11) threaded connection.

2. A canopy keel structure according to claim 1, wherein: a positioning hole (22) is formed in the position, abutting against the inner top surface of the upper mounting groove (131), of the upper surface of the glass plate (2), and a positioning column (132) is vertically arranged on the mounting frame (13); the upper end of the positioning column (132) is fixed with the inner top surface of the upper mounting groove (131), and the lower end of the positioning column (132) penetrates through the positioning hole (22) and abuts against the inner bottom surface of the lower mounting groove (111).

3. A canopy keel structure according to claim 2, wherein: the positioning hole (22) is internally fixed with a rubber sleeve (23), the rubber sleeve (23) is sleeved on the positioning column (132), and the inner wall of the rubber sleeve (23) is attached to and abutted against the side wall of the positioning column (132).

4. A canopy keel structure according to claim 3, wherein: a separating strip (121) is fixed on the upper surface of the connecting beam (12), and the length direction of the separating strip (121) is consistent with that of the connecting beam (12); rubber strips (21) are fixed on the edges of the periphery of the glass plate (2), the rubber strips (21) arranged on the edges of two sides of the connecting beam (12) of the glass plate (2) are abutted to the separating strips (121), and the rubber strips (21) on the edges of the other two sides of the glass plate (2) are abutted to the inner side wall of the upper mounting groove (131) and the inner side wall of the lower mounting groove (111) simultaneously.

5. A canopy keel structure according to claim 1, wherein: the glass plate (2) upper surface with the mounting bracket (13) is seted up the contained angle that the lateral wall of going up mounting groove (131) formed is fixed with the cross section and is personally submits triangle-shaped first adhesive tape (24), glass plate (2) bottom surface with the contained angle that the lateral wall of mounting groove (111) formed was seted up down in girder frame (11) is fixed with the cross section and is personally submits triangle-shaped second adhesive tape.

6. A canopy keel structure according to claim 4, wherein: and third adhesive tapes (25) and (122) with rectangular cross sections are fixed between the edges of the two glass plates (2) on the connecting beam (12), and the bottom surfaces of the third adhesive tapes (25) and (122) are fixed with the upper surfaces of the separating strips (121).

7. A canopy keel structure according to claim 1, wherein: the reinforcing part (3) comprises a first reinforcing rib (31), the first reinforcing rib (31) comprises a right-angle plate (311), a triangular plate (312) and a first mounting bolt (313), two side edges of the right-angle plate (311) are respectively attached to the side wall of the connecting beam (12) and the side wall of the main beam frame (11) provided with the lower mounting groove (111), the triangular plate (312) is in a shape of a right-angle triangular plate (312), and two right-angle edges of the triangular plate (312) are respectively fixed to two side edges of the right-angle plate (311); first construction bolt (313) set up in on the both sides limit of right angle board (311), first construction bolt (313) on one side of right angle board (311) pass right angle board (311) in proper order and tie-beam (12) and with tie-beam (12) threaded connection, first construction bolt (313) on another side of right angle board (311) pass in proper order right angle board (311) and girder frame (11) and with girder frame (11) threaded connection.

8. A canopy keel structure according to claim 1, wherein: the reinforcing part (3) further comprises a second reinforcing rib (32), the second reinforcing rib (32) comprises a first fixing plate (321) fixed on the bottom surface of the main beam frame (11), a second fixing plate (322) fixed on the bottom surface of the connecting beam (12) and an I-shaped block (323), the I-shaped block (323) is arranged between the first fixing plate (321) and the second fixing plate (322), a second mounting bolt (324) is arranged on the first fixing plate (321), and the second mounting bolt (324) sequentially penetrates through the first fixing plate (321) and the I-shaped block (323) and is in threaded connection with the I-shaped block (323); and a third mounting bolt (325) is arranged on the second fixing plate (322), and the end part of the third mounting bolt (325) sequentially penetrates through the second fixing plate (322) and the I-shaped block (323) and is in threaded connection with the I-shaped block (323).