CN215104570U - High-strength steel plate beam structure - Google Patents

Abstract

The utility model relates to a high strength steel plate girder construction, be applied to the field of steel plate roof beam, it includes the steel plate roof beam body, the steel plate roof beam body includes first steel plate roof beam and the second steel plate roof beam that the structure is the same, first steel plate roof beam includes the pterygoid lamina, lower pterygoid lamina and web, go up the pterygoid lamina and connect the both sides at the web respectively with lower pterygoid lamina, first steel plate roof beam and second steel plate roof beam pass through coupling mechanism and link to each other, coupling mechanism includes the spliced pole, first connecting plate and second connecting plate, the spliced pole links to each other with the web, first connecting plate all rotates with the web with the second connecting plate to be connected, first connecting groove has been seted up on the first connecting plate, the second spread groove has been seted up on the second connecting plate, the spliced pole joint is in first connecting groove and second spread groove, threaded connection has the spacing ring on the spliced pole. Through coupling mechanism's setting in this application, when the first beam slab that has just been connected with the second beam slab that has just been connected in the operation, convenient operation is swift, has reduced and has needed the scene to screw up a large amount of bolts, and the operation is comparatively loaded down with trivial details, leads to the lower possibility of operating efficiency.

Description

High-strength steel plate beam structure

Technical Field

The application relates to the field of steel plate girders, in particular to a high-strength steel plate girder structure.

Background

At present, a steel plate beam refers to a beam-shaped structural member formed by combining steel plates, and mainly comprises an upper flange steel plate, a steel web plate and a lower flange steel plate. The construction method of the multi-span continuous steel plate combined beam bridge is generally to erect steel beams and then construct a concrete bridge deck. The construction method of the steel beam is various, such as the construction by a support method, the construction by a pushing method and the like. The construction method of the steel plate beam by adopting the support method is the most common construction method, and the concrete construction method comprises the following steps: the steel plate girder is usually processed into a plurality of sections in a factory, transported to a construction site to be spliced into a large-section girder body, then the large-section girder body is hoisted to a pier by adopting a truck crane, and finally the sections are connected at a bridge position, so that the continuous steel plate girder is formed.

Chinese patent with publication number CN212611918U discloses a connecting structure of steel plate beams, which comprises two mutually anastomotic connecting parts, wherein the two connecting parts are located on two different steel plate beams, the connecting parts comprise steps arranged at the ends of the steel plate beams and connecting plates fixedly arranged at two sides of the steps, the connecting plates in the two connecting parts are in one-to-one correspondence, and the two corresponding connecting plates are fixedly connected through a plurality of bolts.

In view of the above-mentioned related technologies, the inventor believes that there is a defect that when two steel plate girders are connected, a large number of bolts need to be screwed on site, and the operation is cumbersome, resulting in low work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve when being connected two steel sheet roof beams, need the on-the-spot a large amount of bolts of screwing up, the operation is comparatively loaded down with trivial details, leads to the lower defect of operating efficiency, this application provides a high strength steel sheet roof beam structure.

The application provides a high strength steel plate girder structure adopts following technical scheme:

a high-strength steel plate beam structure comprises a steel plate beam body, wherein the steel plate beam body comprises a first steel plate beam and a second steel plate beam which are identical in structure, the first steel plate beam comprises an upper wing plate, a lower wing plate and a web plate, the upper wing plate and the lower wing plate are respectively connected to two sides of the web plate along the length direction of the first steel plate beam and the second steel plate beam are connected through a connecting mechanism, the connecting mechanism comprises a connecting column, a first connecting plate and a second connecting plate, one end of the connecting column is connected with the web plate of the first steel plate beam, the first connecting plate and the second connecting plate are both rotatably connected with the web plate of the second steel plate beam, a first connecting groove is formed in one side of the first connecting plate along the length direction of the first connecting plate, a second connecting groove is formed in one side of the second connecting plate along the length direction of the second connecting plate, and the first connecting plate and the second connecting plate are located on two sides of the connecting column, and the spliced pole joint is in first spread groove and second spread groove simultaneously, threaded connection has the spacing ring on the spliced pole, the spacing ring all contradicts with one side that first connecting plate and second connecting plate deviate from the web.

Through adopting above-mentioned technical scheme, during the installation, the operator is laminated the junction of first steel sheet roof beam and second steel sheet roof beam, then rotate first connecting plate and second connecting plate, until with first spread groove and second spread groove amalgamation, the spliced pole joint is in first spread groove and second spread groove simultaneously, then with spacing ring and spliced pole threaded connection, and rotate the spacing ring, conflict until one side that spacing ring and first connecting plate and second connecting plate deviate from the web, thereby accomplish being connected of first steel sheet roof beam and second steel sheet roof beam, convenient operation is swift, it tightens a large amount of bolts to have reduced the scene, the operation is comparatively loaded down with trivial details, lead to the lower possibility of operating efficiency.

Optionally, the connecting mechanism further comprises a fixing unit, the fixing unit comprises a fixing frame, the fixing frame comprises a horizontal portion and two vertical portions, the two vertical portions are respectively connected with the two ends of the horizontal portion along the length direction of the fixing frame, the two vertical portions are respectively located on one side, away from the connecting column, of the first connecting plate and one side, away from the connecting column, of the second connecting plate, the fixing column is connected to one side, away from the connecting column, of the first connecting plate, the opening is formed in one end, away from the horizontal portion, of the vertical portion, the opening is formed in the end, away from the horizontal portion, the opening is formed in the two fixing columns, the fixing column is provided with a fixing ring in a threaded connection mode, and the fixing ring is abutted to one side, away from the fixing column, of the vertical portion.

Through adopting above-mentioned technical scheme, during the installation, the operator is with the spacing ring after first connecting plate and second connecting plate support, the operator wears to establish the opening with the fixed column, then will gu fixed ring and fixed column threaded connection to solid fixed ring rotates, contradicts with vertical portion until solid fixed ring, thereby links to each other mount and first connecting plate and second connecting plate, the reducible first connecting plate of mount and the possibility that second connecting plate and spliced pole break away from.

Optionally, the fixed unit still includes the anticreep subassembly, the anticreep subassembly includes anticreep board and limiting plate, the limiting plate links to each other with the one end of anticreep board, the limiting plate laminates with one side that the horizontal part deviates from the fixed column mutually, the anticreep board is worn to establish by the fixed column, it is inconsistent with one side that the vertical portion was kept away from to solid fixed ring and anticreep board, the anticreep board is contradicted with one side that the vertical portion deviates from the fixed column.

Through adopting above-mentioned technical scheme, the operator wears to establish the opening with the fixed column after, wears to establish the anticreep board with the fixed column to make limiting plate and horizontal part deviate from one side of fixed column and laminate mutually, then the operator will gu fixed ring and fixed column threaded connection, and rotate solid fixed ring, conflict until solid fixed ring anticreep board, the anticreep board is contradicted with the horizontal part, thereby accomplish the installation of anticreep subassembly, the limiting plate plays limiting displacement to the mount, reducible mount and the possibility that first connecting plate and second connecting plate break away from.

Optionally, the connecting mechanism further comprises a positioning plate, the positioning plate is connected with one end of the web plate along the length direction of the web plate, and a positioning groove used for clamping the positioning plate on the adjacent web plate is formed in one end of the web plate along the length direction of the web plate.

Through adopting above-mentioned technical scheme, during the installation, the operator inserts the constant head tank earlier with the location integrated circuit board in, can fix a position first steel sheet roof beam and second steel sheet roof beam for it is more convenient when the operator is follow-up with the spliced pole joint in first spread groove and second spread groove. And the locating plate joint can improve the steadiness of first steel sheet roof beam and second steel sheet roof beam junction in the constant head tank.

Optionally, the steel plate girder body is provided with a wind-resistant mechanism, the wind-resistant mechanism comprises a wind-resistant ring, a wind-resistant hole is formed in the web, the wind-resistant ring is arranged along the periphery of the wind-resistant hole, an inclined plane is arranged on the inner periphery of the wind-resistant ring, and the inclined plane is arranged along the direction of the periphery far away from the wind-resistant hole and towards the direction far away from the web.

Through adopting above-mentioned technical scheme, when the web windward, the impact of wind to the web is passed in order to reduce wind in the anti-wind hole of wind accessible, and simultaneously, the steadiness of anti-wind hole department structure can be strengthened to the anti-wind ring, and the inclined plane on the anti-wind ring can lead to the anti-wind hole with the peripheral wind of anti-wind hole, reduces the possibility that wind caused great impact to the peripheral web of anti-wind hole.

Optionally, the anti-wind mechanism still includes the stabilizing unit, the stabilizing unit includes a plurality of stabilizing strip, the both ends of stabilizing strip link to each other with the pore wall in anti-wind hole respectively, be connected with the anti-wind strip of transversal personally submitting triangle-shaped on the stabilizing strip, the length direction setting of stabilizing strip is followed to the anti-wind strip.

Through adopting above-mentioned technical scheme, the pore wall of stabilizer bar anti-wind hole plays the supporting role, and anti-wind strip reducible wind causes the possibility of great impact to the stabilizer bar.

Optionally, be equipped with supporting mechanism on the web, supporting mechanism includes first supporting strip and second support bar, first recess has been seted up towards one side of second support bar to first supporting strip, the second recess has been seted up towards one side of first supporting strip to the second support bar, the cell wall looks block of cell wall and second recess of first recess, first supporting strip and second support bar all pass through the bolt with the web and link to each other.

Through adopting above-mentioned technical scheme, during the installation, the operator is with the cell wall looks block of first recess and the cell wall of second recess, then connects first supporting strip and second support bar on the web through the bolt, and first supporting strip and second support bar can improve the structural strength of steel sheet girder body.

Optionally, the supporting mechanism still includes a plurality of backup pads, first support strip all is connected with the erection column with second support strip along self length direction's one side, the backup pad is worn to establish by the erection column, threaded connection has the go-between on the erection column, the go-between is contradicted with the backup pad.

Through adopting above-mentioned technical scheme, the backup pad plays supporting role to first supporter and second support bar, when reducible first supporter and second support bar receive pressure, takes place the possibility of deformation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the connecting mechanism, when the first rigid beam plate and the second rigid beam plate are connected in an operation mode, the operation is convenient and fast, the possibility that a large number of bolts need to be screwed on site, the operation is complicated, and the operation efficiency is low is reduced;

2. due to the arrangement of the wind resisting mechanism, the possibility that wind generates large impact on the web plate when the web plate faces the wind is reduced;

3. through the setting of supporting mechanism, can improve the structural strength of steel sheet roof beam body.

Drawings

Fig. 1 is a schematic overall structure diagram of a high-strength steel plate beam structure according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram for embodying a support mechanism in an embodiment of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Fig. 4 is an enlarged view of a portion B in fig. 2.

Fig. 5 is an enlarged view of a portion C in fig. 1.

Description of reference numerals: 1. a first steel plate beam; 2. a second steel plate beam; 3. a connecting mechanism; 31. connecting columns; 32. a first connecting plate; 321. a first connecting groove; 33. a second connecting plate; 331. a second connecting groove; 34. a limiting ring; 35. positioning a plate; 36. positioning a groove; 37. a rotating shaft; 4. a fixing unit; 41. a horizontal portion; 42. a vertical portion; 43. fixing a column; 44. opening the gap; 45. a fixing ring; 5. an anti-drop component; 51. an anti-drop plate; 52. a limiting plate; 53. a baffle plate; 6. a wind-resistant mechanism; 61. a wind-resistant ring; 611. a bevel; 62. a wind-resistant hole; 7. a stabilizing unit; 71. a stabilizing strip; 72. an anti-wind strip; 8. a support mechanism; 81. a first support bar; 82. a second supporting strip; 83. a first groove; 84. a second groove; 85. a bolt; 86. a support plate; 861. a sloped wall; 87. mounting a column; 88. a connecting ring; 10. an upper wing plate; 11. a lower wing plate; 12. a web.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses high strength steel plate girder construction.

Referring to fig. 1 and 2, the high-strength steel plate girder structure includes a steel plate girder body, the steel plate girder body includes a first steel plate girder 1 and a second steel plate girder 2, and the first steel plate girder 1 and the second steel plate girder 2 have the same structure. All be provided with anti-wind mechanism 6 and supporting mechanism 8 on first steel sheet roof beam 1 and the second steel sheet roof beam 2, anti-wind mechanism 6 can improve the wind resistance of steel sheet roof beam body, and supporting mechanism 8 can strengthen the structural strength of steel sheet roof beam body. The first steel plate beam 1 and the second steel plate beam 2 are connected through a connecting mechanism 3.

Referring to fig. 1 and 3, since the first steel plate girder 1 and the second steel plate girder 2 have the same structure, taking the first steel plate girder 1 as an example, the first steel plate girder 1 includes an upper wing plate 10, a lower wing plate 11 and a web 12, and the upper wing plate 10 and the lower wing plate 11 are respectively fixedly connected with both sides of the web 12 along the length direction thereof. Wind-resistant mechanism 6 includes wind-resistant ring 61, has seted up wind-resistant hole 62 on the web 12, and wind-resistant hole 62 is seted up along the length direction of web 12, and wind-resistant ring 61 sets up and deviates from one side fixed connection of supporting mechanism 8 with web 12 along wind-resistant hole 62's periphery. The wind resistance ring 61 is provided with a slope 611 on the inner periphery thereof, and the slope 611 is provided away from the periphery of the wind resistance hole 62 toward a direction away from the web 12.

Referring to fig. 1 and 3, when the web 12 is facing the wind, wind may pass through the web 12 from the wind-resistant hole 62, thereby reducing the impact of the wind on the web 12, the wind-resistant ring 61 may improve the structural strength of the web 12 at the periphery of the wind-resistant hole 62, and the slope 611 may guide the wind to the wind-resistant hole 62, thereby reducing the possibility of the wind generating a large impact on the web 12 at the periphery of the wind-resistant hole 62.

Referring to fig. 1 and 3, the wind resistance mechanism 6 further includes a stabilizing unit 7, the stabilizing unit 7 includes three stabilizing strips 71, the stabilizing strips 71 are disposed along the width direction of the web 12, and two ends of each stabilizing strip 71 are respectively fixedly connected with the hole wall of the wind resistance hole 62. One side of the stabilizing strip 71 departing from the supporting mechanism 8 is fixedly connected with a wind resisting strip 72, the cross section of the wind resisting strip 72 is in an equilateral triangle, and one side wall of the wind resisting strip 72 is fixedly connected with the stabilizing strip 71.

Referring to fig. 1 and 3, the stabilizing strip 71 supports the wall of the wind-resistant hole 62, thereby improving the structural strength of the web 12 at the wind-resistant hole 62. When the web 12 faces the wind, one edge of the wind-resistant strip 72 faces the wind, and because the wind-resistant strip 72 has good wind resistance, the possibility of large impact of the wind on the stabilizing strip 71 can be reduced.

Referring to fig. 2 and 4, the supporting mechanism 8 includes a first supporting bar 81 and a second supporting bar 82, a first groove 83 is formed on the first supporting bar 81, a second groove 84 is formed on the second supporting bar 82, and the first groove 83 is engaged with a groove wall of the second groove 84, so that the surfaces of the joints of the first supporting bar 81 and the second supporting bar 82 are flush with each other, and then an operator fixedly connects the first supporting bar 81 and the second supporting bar to the web 12 through a bolt 85, thereby completing the installation.

Referring to fig. 2 and 4, the supporting mechanism 8 further includes a plurality of supporting plates 86, the first supporting bars 81 and the second supporting bars 82 are both fixedly connected with mounting columns 87, the mounting columns 87 penetrate through the supporting plates 86, both ends of the supporting plates 86 along the length direction thereof are both provided with inclined walls 861, and the inclined walls 861 are respectively attached to the side edges of the first supporting bars 81 and the second supporting bars 82. A connecting ring 88 is screwed onto the mounting post 87, and the connecting ring 88 abuts against the side of the support plate 86 away from the connection between the first support bar 81 and the second support bar 82.

Referring to fig. 2 and 4, during installation, an operator inserts the installation post 87 through the support plate 86 and screws the connection ring 88 to complete the installation of the support plate 86, and the support plate 86 supports the first and second support bars 81 and 82, thereby reducing the possibility of deformation of the first and second support bars 81 and 82 when the web 12 is subjected to a large pressure.

Referring to fig. 1 and 2, the connecting mechanism 3 includes a positioning plate 35, the positioning plate 35 is fixedly connected to one end of the web 12 along the length direction of the web 12, and a positioning groove 36 matched with the positioning plate 35 is formed at the other end of the web 12 along the length direction of the web. During the installation, the operator pegs graft the constant head tank 36 on the second locating plate 35 with the first locating plate 35 top plate 35 to accomplish the preliminary amalgamation of first locating plate 35 and second locating plate 35.

Referring to fig. 1 and 5, the connecting mechanism 3 further includes a connecting column 31, a first connecting plate 32 and a second connecting plate 33, the connecting column 31 is fixedly connected to the web 12, the connecting column 31 is close to one end of the web 12 along the length direction of the web, the web 12 is connected with two rotating shafts 37, the two rotating shafts 37 respectively penetrate through the first connecting plate 32 and the second connecting plate 33 and are rotatably connected with the first connecting plate 32 and the second connecting plate 33, and the first connecting plate 32 and the second connecting plate 33 are close to the other end of the web 12 along the length direction of the web. A limiting ring 34 is connected to the connecting column 31 in a threaded manner, and a first connecting groove 321 used for being matched with the connecting column 31 is formed in one side of the first connecting plate 32 along the length direction of the connecting plate; the second connecting groove 331 for matching with the connecting column 31 is provided at one side of the second connecting plate 33 along the length direction thereof, and the first connecting groove 321 and the second connecting groove 331 are both semicircular.

Referring to fig. 1 and 5, during installation, an operator turns the first connecting plate 32 and the second connecting plate 33 on the web 12 of the second steel plate girder 2 to the connecting column 31 on the web 12 of the first steel plate girder 1 until the connecting column 31 is simultaneously clamped in the first connecting groove 321 and the second connecting groove 331, and the joints of the first connecting plate 32 and the second connecting plate 33 are attached. The operator is with spacing ring 34 and spliced pole 31 threaded connection to rotate spacing ring 34, all contradict until spacing ring 34 and first connecting plate 32 and second connecting plate 33, thereby accomplish the fixed of first steel sheet roof beam 1 and second steel sheet roof beam 2.

Referring to fig. 1 and 5, the connecting mechanism 3 further includes a fixing unit 4, the fixing unit 4 includes a fixing frame, the fixing frame includes a horizontal portion 41 and two vertical portions 42, and the two vertical portions 42 are respectively fixedly connected to two ends of the horizontal portion 41. The two vertical portions 42 are respectively attached to the sides of the first connecting plate 32 and the second connecting plate 33 away from the connecting column 31, and the horizontal portion 41 is attached to the ends of the first connecting plate 32 and the second connecting plate 33 away from the rotating shaft 37. Opening 44 has been seted up to the one end that vertical portion 42 kept away from horizontal part 41, and one side that first connecting plate 32 and second connecting plate 33 deviate from spliced pole 31 all is connected with fixed column 43, and fixed column 43 wears to establish opening 44.

Referring to fig. 1 and 5, the fixing unit 4 further includes a separation preventing assembly 5, the separation preventing assembly 5 includes a separation preventing plate 51 and a limiting plate 52, the separation preventing plate 51 is located on one side of the horizontal portion 41 departing from the connecting column 31, one end of the separation preventing plate 51 close to the horizontal portion 41 is fixedly connected with the limiting plate 52, and the limiting plate 52 is attached to one side of the horizontal portion 41 departing from the connecting column 31. Anticreep board 51 deviates from one side fixedly connected with baffle 53 of web 12, and baffle 53 is laminated mutually with one side that vertical portion 42 deviates from web 12, and anticreep board 51 is worn to establish by fixed column 43, and threaded connection has solid fixed ring 45 on the fixed column 43, and solid fixed ring 45 contradicts with anticreep board 51, and anticreep board 51 is inconsistent with one side that vertical portion 42 deviates from fixed column 43.

Referring to fig. 1 and 5, after the operator abuts the limiting ring 34 against both the first connecting plate 32 and the second connecting plate 33, the fixing column 43 is penetrated through the gap 44, and the two vertical portions 42 are attached to the side of the first connecting plate 32 and the side of the second connecting plate 33 away from the connecting column 31, and the horizontal portion 41 is attached to the end of the first connecting plate 32 and the end of the second connecting plate 33 away from the rotating shaft 37. Then wear to establish anticreep board 51 with fixed column 43, and make limiting plate 52 and horizontal part 41 deviate from one side of spliced pole 31 and laminate mutually, baffle 53 and vertical portion 42 deviate from one side of web 12 and laminate mutually, with solid fixed ring 45 and fixed column 43 threaded connection, and screw up solid fixed ring 45, make solid fixed ring 45 contradict with anticreep board 51, the reducible first connecting plate 32 of anticreep frame and the possibility that second connecting plate 33 and fixed column 43 break away from, the reducible anticreep frame of limiting plate 52 and baffle 53 and the possibility that first connecting plate 32 and second connecting plate 33 break away from.

The implementation principle of the high-strength steel plate beam structure provided by the embodiment of the application is as follows: during installation, an operator installs the first supporting bar 81 and the second supporting bar 82 on the web 12 through the bolts 85, then inserts the installation column 87 through the supporting plate 86, and rotates the connecting ring 88 until the connecting ring 88 abuts against the supporting plate 86; an operator inserts the positioning plate 35 into the positioning groove 36, clamps the connecting column 31 in the first connecting groove 321 and the second connecting groove 331, connects the limiting ring 34 with the connecting column 31 by screw threads, and screws the limiting ring 34; an operator wears the fixing column 43 through the notch 44, attaches the first connecting plate 32 and the second connecting plate 33 of the horizontal part 41, wears the anti-falling plate 51 on the fixing column 43, attaches the limiting plate 52 to the horizontal part 41, and then screws the fixing ring 45 to complete the installation.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a high strength steel plate girder construction which characterized in that: the steel plate beam comprises a steel plate beam body, the steel plate beam body comprises a first steel plate beam (1) and a second steel plate beam (2) which are the same in structure, the first steel plate beam (1) comprises an upper wing plate (10), a lower wing plate (11) and a web plate (12), the upper wing plate (10) and the lower wing plate (11) are respectively connected to two sides of the web plate (12) along the length direction of the web plate (12), the first steel plate beam (1) and the second steel plate beam (2) are connected through a connecting mechanism (3), the connecting mechanism (3) comprises a connecting column (31), a first connecting plate (32) and a second connecting plate (33), one end of the connecting column (31) is connected with the web plate (12) of the first steel plate beam (1), the first connecting plate (32) and the second connecting plate (33) are both rotatably connected with the web plate (12) of the second steel plate beam (2), and a first connecting groove (321) is formed in one side of the first connecting plate (32) along the length direction of the first connecting plate beam (32), second spread groove (331) have been seted up along self length direction's one side in second connecting plate (33), first connecting plate (32) are located the both sides of spliced pole (31) with second connecting plate (33), just spliced pole (31) joint is in first spread groove (321) and second spread groove (331) simultaneously, threaded connection has spacing ring (34) on spliced pole (31), one side that spacing ring (34) and first connecting plate (32) and second connecting plate (33) deviate from web (12) is all contradicted.

2. The high strength steel plate beam structure according to claim 1, wherein: the connecting mechanism (3) further comprises a fixing unit (4), the fixing unit (4) comprises a fixing frame, the fixing frame comprises a horizontal part (41) and two vertical parts (42), the two vertical parts (42) are respectively connected with the two ends of the horizontal part (41) along the length direction of the fixing frame, the two vertical parts (42) are respectively positioned on one sides of the first connecting plate (32) and the second connecting plate (33) which are deviated from the connecting column (31), fixing columns (43) are connected to one sides of the first connecting plate (32) and the second connecting plate (33) which are far away from the connecting column (31), openings (44) are formed in one ends of the two vertical portions (42) which are far away from the horizontal portion (41), the two fixing columns (43) are respectively penetrated through the two openings (44), threaded connection has solid fixed ring (45) on fixed column (43), gu fixed ring (45) contradicts with one side that vertical portion (42) deviate from fixed column (43).

3. The high strength steel plate beam structure according to claim 2, wherein: fixed unit (4) still include anticreep subassembly (5), anticreep subassembly (5) include anticreep board (51) and limiting plate (52), limiting plate (52) link to each other with the one end of anticreep board (51), limiting plate (52) are laminated with one side that horizontal part (41) deviate from fixed column (43), anticreep board (51) are worn to establish in fixed column (43), it is inconsistent with one side that anticreep board (51) deviate from vertical portion (42) to fix ring (45), anticreep board (51) contradict with one side that vertical portion (42) deviate from fixed column (43).

4. The high strength steel plate beam structure according to claim 1, wherein: coupling mechanism (3) still include locating plate (35), locating plate (35) link to each other with web (12) along web (12) length direction's one end, web (12) are offered along web (12) length direction's one end and are used for joint locating groove (36) of locating plate (35) on adjacent web (12).

5. The high strength steel plate beam structure according to claim 1, wherein: be equipped with anti-wind mechanism (6) on the steel sheet roof beam body, anti-wind mechanism (6) are including anti-wind ring (61), anti-wind hole (62) have been seted up on web (12), anti-wind ring (61) set up along the periphery in anti-wind hole (62), be provided with inclined plane (611) on anti-wind ring (61) internal periphery, inclined plane (611) set up along the direction of keeping away from web (12) of the periphery orientation of keeping away from anti-wind hole (62).

6. The high strength steel plate beam structure according to claim 5, wherein: anti-wind mechanism (6) still include stable unit (7), stable unit (7) include a plurality of stable strip (71), the both ends of stable strip (71) link to each other with the pore wall in anti-wind hole (62) respectively, be connected with the anti-wind strip (72) of transversal personally submitting triangle-shaped on stable strip (71), the length direction setting of stable strip (71) is followed in anti-wind strip (72).

7. The high strength steel plate beam structure according to claim 1, wherein: be equipped with supporting mechanism (8) on web (12), supporting mechanism (8) include first support bar (81) and second support bar (82), first recess (83) have been seted up towards one side of second support bar (82) in first support bar (81), second recess (84) have been seted up towards one side of first support bar (81) in second support bar (82), the cell wall looks block of the cell wall of first recess (83) and second recess (84), first support bar (81) all link to each other through bolt (85) with web (12) with second support bar (82).

8. The high strength steel plate beam structure according to claim 7, wherein: supporting mechanism (8) still include a plurality of backup pads (86), first support strip (81) all are connected with erection column (87) with second support strip (82) along self length direction's one side, backup pad (86) are worn to establish by erection column (87), threaded connection has go up adapter ring (88) in erection column (87), adapter ring (88) are contradicted with backup pad (86).

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