Assembly type workshop continuous span steel structure framework

Abstract

The utility model discloses a continuous-span steel structure framework of an assembly type plant. Comprising a first stand column, a damping fixing base, a longitudinal beam, a first cross beam, a second stand column, a top beam, a top beam lifting mechanism, a first telescopic inclined beam, a second telescopic inclined beam, a first purline, a second purline, a third purline, an adjustable connecting base, a first cross inclined beam, a second cross inclined beam, a reinforcing cross support, a ventilator mounting beam, an industrial ventilator, a drainage groove, a drainage pipe and a second cross beam. A positioning seat; the assembly mode is adopted for lap joint of the workshop framework, rapid assembly and disassembly can be achieved, the damping fixing bases can buffer and disperse vibration and impact force borne by the stand columns, the structural stability and safety of the workshop are improved, the height of the top beam and the inclination of the workshop top can be adjusted through the top beam lifting mechanism, and the construction efficiency is improved. And different climatic environments and drainage requirements can be met.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel structure buildings, and particularly relates to a continuous-span steel structure frame of an assembled factory building. Background Art

[0002] The prefabricated steel structure skeleton is an efficient and modular building structure. It is assembled with prefabricated steel components, which can realize the large span design of the factory building. At the same time, it has excellent load-bearing capacity and stability. It is an ideal choice for the construction of modern industrial factories. This steel structure skeleton is not only fast in construction speed, but also reliable in quality, and can meet various industrial production and warehousing needs.

[0003] After searching, the prior art authorization publication number CN 115584879 A is an environmentally friendly and energy-saving assembled steel structure factory building, comprising: a steel structure frame, a steel structure shell is arranged on the outside of the steel structure frame, and multiple ventilation mechanisms are arranged on both sides of the steel structure shell, and the multiple ventilation mechanisms are used to dissipate heat from the inside of the steel structure shell, and a cleaning mechanism is arranged on the top of the steel structure frame, and the cleaning mechanism is used to clean the top of the steel structure shell. The front end surface of the steel structure shell is connected with two slide rails, and one of the rotating rods and two of the sprockets are driven to rotate by turning on the first motor, so that the two chains drive four cleaning brushes to roll and quickly sweep the dusty leaves on the top of the steel structure shell, and through the meshing of two linkage gears, the two cleaning components work synchronously to clean the fallen leaves on both sides of the top of the steel structure shell respectively; the roof slope of the steel structure factory building cannot be adjusted, and cannot meet the use requirements of various occasions.

[0004] After searching, the prior art authorization announcement number is CN 215520213 U, which is an assembled integrated steel frame steel structure factory building, including support columns, reinforcement rods, and internal threaded rods. The support columns are installed with insulation wall panels on the outside, the reinforcement rods are welded to the lower surface of the top plate, and the upper end of the reinforcement rods is penetrated by the inner side of the square beam, the side of the inclined rod is fixed with a top protrusion, the internal threaded rod is rotatably installed in the middle position of the inner side of the support cross bar, and the outer sides of the support cross bar are symmetrically provided with side sliding grooves, the side of the slip ring is welded with side protrusions, and the middle position of the upper surface of the slip ring is fixedly connected with a buckle ring, and the threaded bolt key is connected to the support cross bar through the threaded groove. The assembled integrated steel frame steel structure factory building adopts a new structural design, which makes the device easy to quickly unfold the skeleton of the steel structure factory building and build quickly; the assembled integrated steel frame steel structure factory building does not adopt a shock-absorbing and buffering structure, and its stability and seismic resistance are insufficient. Summary of the invention

[0005] The purpose of the utility model is to overcome the deficiencies in the prior art and to provide an assembled factory building with a continuous-span steel structure frame. The overlap of the factory building frame adopts an assembly mode, which can achieve rapid assembly and disassembly. The shock-absorbing fixing seat can buffer and disperse the vibration and impact force exerted on the columns, thereby improving the structural stability and safety of the factory building. The top beam lifting mechanism can adjust the height of the top beam and the slope of the factory building roof, and can adapt to different climatic environments and drainage requirements.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A multi-span steel structure skeleton of an assembled factory building, comprising a first column, a shock-absorbing fixed seat, a longitudinal beam, a first cross beam, a second column, a top beam, a top beam lifting mechanism, a first telescopic oblique beam, a second telescopic oblique beam, a first purlin, a second purlin, a third purlin, an adjustable connecting seat, a first cross oblique beam, a second cross oblique beam, a reinforcing cross brace, a ventilator mounting beam, an industrial ventilator, a drain trough, a drain pipe, a second cross beam, and a positioning seat; the lower part of the first column is connected to the shock-absorbing fixed seat, and the upper part is connected to the positioning seat, the first cross beam is arranged in the positioning seat, and the adjustable connecting seat is arranged on the upper part of the positioning seat; the middle of the first columns on both sides are connected by the longitudinal beam, the upper part of the center of the longitudinal beam is provided with a second column, the second column passes through the top beam and is connected to the top beam, the second column is provided with an adjustable mounting hole, and the top beam is provided with an adjustable connecting seat on both sides, and the first telescopic oblique beam is arranged on the adjustable connecting seat on the upper part of the positioning seat Between the receiving seat and the adjustable connecting seats on both sides of the top beam, one end of the second telescopic oblique beam is connected to the longitudinal beam through the adjustable connecting seat, and the other end is connected to the first telescopic oblique beam through the adjustable connecting seat; the longitudinal beam spans are connected by the second cross beam, the first telescopic oblique beam spans are reinforced by the first purlin and the second purlin, the second telescopic oblique beam spans are reinforced by the third purlin, the first column spans on one side are reinforced by the first cross oblique beam, and the first column spans on the other side are connected by the second cross oblique beam, the reinforced cross brace, and the ventilation fan mounting beam; the industrial ventilation fan is installed on the ventilation fan mounting beam, the second cross oblique beam is provided below the ventilation fan mounting beam, and the reinforced cross brace is provided on the upper part of the industrial ventilation fan; a drainage groove is provided on the side of the first cross beam, and drainage pipes are provided at both ends of the drainage groove; the top beam lifting mechanism is arranged on the upper part of the second cross beam and connected to the top beam.

[0008] The shock-absorbing fixing seat includes a base, a disc spring group, a limit plate, and a column mounting seat; the disc spring group is arranged inside the base, a limit plate is provided on the upper part of the disc spring group, the limit plate is slidably connected to the base, a column mounting seat is provided on the upper part of the limit plate, the limit plate is connected to the first column by bolts, and the first column and the column mounting seat are connected by bolts.

[0009] The top beam lifting mechanism includes a fixed column, a bearing, a spiral gear I, a threaded rod, a top plate, a thread, a spiral gear II, a motor fixing frame, and a motor; the top beam lifting mechanism is provided with two groups, which are respectively arranged at the front end and the rear end of the top beam; the fixed column is arranged on the upper part of the second cross beam, the spiral gear I is sleeved with the fixed column through the bearing, the threaded rod is sleeved at the center of the spiral gear I, the center of the spiral gear I is provided with a thread line meshing with the threaded rod, the top of the threaded rod is provided with a top plate, and the top plate is connected to the top beam; the spiral gear II is meshed with the spiral gear I, the motor is connected with the spiral gear II and controls the rotation of the spiral gear II, the motor is arranged on the motor fixing frame, the front end of the motor fixing frame is connected to the fixed column, and the bottom is arranged on the upper part of the second cross beam; the motor controls the rotation of the spiral gear II, the spiral gear II meshes with the spiral gear I to drive the spiral gear I to rotate, the spiral gear I is provided with a thread line inside, and the spiral gear I causes the threaded rod to rise or fall through the internal thread line.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1) The overlap of the factory building frame adopts the assembly mode, which can adjust the number of consecutive spans of the factory building, realize various assembly overlaps according to the needs, and realize rapid assembly and disassembly;

[0012] 2) The top beam can be adjusted in height through the top beam lifting mechanism as needed. The first telescopic diagonal beams on both sides are stretched or contracted to adjust the angle between the first telescopic diagonal beam and the longitudinal beam, and the overall slope of the roof is adjusted. After adjusting the height, bolts are used to pass through the adjustment holes on the second column to fix the top beam, the adjustable mounting seat and the second column, which can adapt to different climate environments and drainage requirements;

[0013] 3) The first column can transmit the force exerted on the first column to the disc spring assembly by connecting the column mounting base and the limit plate. The disc spring assembly is arranged inside the base to play a role of shock absorption and buffering; the industrial ventilation fan on the side ensures ventilation and ventilation in the factory, and the drainage grooves on both sides collect rainwater sliding down from the top and discharge it. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Attached Figure 1 This is a schematic diagram of the continuous-span steel structure skeleton structure of an assembled factory building of the utility model;

[0015] Attached Figure 2 Yes Figure 1 Right view of the middle steel structure skeleton;

[0016] Attached Figure 3 Yes Figure 1 Front view of the steel structure skeleton;

[0017] Attached Figure 4 Yes Figure 1 Schematic diagram of the top structure of the steel structure skeleton Figure 1 ;

[0018] Attached Figure 5 Yes Figure 1 Schematic diagram of the structure of the middle shock-absorbing fixed seat;

[0019] Attached Figure 6 Yes Figure 1 Schematic diagram of the top structure of the steel structure skeleton Figure 2 ;

[0020] Attached Figure 7 Yes Figure 1 Schematic diagram of the lifting mechanism of the middle top beam;

[0021] In the figure: 11, first column; 12, shock-absorbing fixed seat; 13, longitudinal beam; 14, first cross beam; 15, second column; 16, top beam; 17, top beam lifting mechanism; 18, first telescopic oblique beam; 19, second telescopic oblique beam; 20, first purlin; 21, second purlin; 22, third purlin; 23, adjustable connecting seat; 24, first cross oblique beam; 25, second cross oblique beam; 26, strengthening cross brace; 27, ventilation fan installation Beam; 28. Industrial ventilation fan; 29. ​​Drain trough; 30. Drain pipe; 31. Second crossbeam; 32. Positioning seat; 101. Base; 102. Disc spring assembly; 103. Limiting plate; 104. Column mounting seat; 201. Fixed column; 202. Bearing; 203. Helical gear I; 204. Threaded rod; 205. Top plate; 206. Thread line; 207. Helical gear II; 208. Motor fixing bracket; 209. Motor. DETAILED DESCRIPTION

[0022] To facilitate the understanding of those skilled in the art, Figure 1-7 , the technical solution of the utility model is further specifically described.

[0023] A prefabricated factory building continuous span steel structure skeleton, including a first column 11, a shock-absorbing fixing seat 12, a longitudinal beam 13, a first cross beam 14, a second column 15, a top beam 16, a top beam lifting mechanism 17, a first telescopic oblique beam 18, a second telescopic oblique beam 19, a first purlin 20, a second purlin 21, a third purlin 22, an adjustable connecting seat 23, a first cross oblique beam 24, a second cross oblique beam 25, a reinforcing cross brace 26, a ventilating fan mounting beam 27, an industrial ventilating fan 28, a drainage trough 29, a drainage pipe 30, a second cross beam 31, The first column 11 is connected to the shock-absorbing fixed seat 12 at the lower part, and connected to the positioning seat 32 at the upper part. The first crossbeam 14 is arranged in the positioning seat 32, and the adjustable connecting seat 23 is arranged on the upper part of the positioning seat 32. The middle of the first columns 11 on both sides is connected by the longitudinal beam 13. The center upper part of the longitudinal beam 13 is provided with a second column 15. The second column 15 passes through the top beam 16 and is connected to the top beam 16. The second column 15 is provided with an adjustable mounting hole. The top beam 16 is provided with an adjustable connecting seat 23 on both sides. The first telescopic oblique beam 18 is arranged on the positioning seat 3 2 between the adjustable connecting seat 23 at the top and the adjustable connecting seats 23 on both sides of the top beam 16, one end of the second telescopic oblique beam 19 is connected to the longitudinal beam 13 through the adjustable connecting seat 23, and the other end is connected to the first telescopic oblique beam 18 through the adjustable connecting seat 23; the longitudinal beams 13 are connected by the second cross beam 31 between the spans, the first telescopic oblique beams 18 are reinforced by the first purlin 20 and the second purlin 21 between the spans, the second telescopic oblique beams 19 are reinforced by the third purlin 22 between the spans, and the first column 11 on one side is connected by the span The first cross beam 14 is used to strengthen the connection between them, and the first column spans on the other side are connected by a second cross beam 25, a reinforcing cross brace 26, and a ventilation fan mounting beam 27; the industrial ventilation fan 28 is installed on the ventilation fan mounting beam 27, and a second cross beam 25 is provided below the ventilation fan mounting beam 27, and a reinforcing cross brace 26 is provided on the upper part of the industrial ventilation fan 28; a drainage groove 29 is provided on the side of the first cross beam 14, and drainage pipes 30 are provided at both ends of the drainage groove 29; the top beam lifting mechanism 17 is arranged on the upper part of the second cross beam 31 and connected to the top beam 16.

[0024] The shock-absorbing fixing seat 12 includes a base 101, a disc spring group 102, a limit plate 103, and a column mounting seat 104; the disc spring group 102 is arranged inside the base 101, and a limit plate 103 is provided on the upper part of the disc spring group 102, and the limit plate 103 is slidably connected to the base 101, and a column mounting seat 104 is provided on the upper part of the limit plate 103, the limit plate 103 is connected to the first column 11 by bolts, and the first column 11 is connected to the column mounting seat 104 by bolts.

[0025] The top beam lifting mechanism 17 includes a fixed column 201, a bearing 202, a helical gear I 203, a threaded rod 204, a top plate 205, a threaded line 206, a helical gear II 207, a motor fixing frame 208, and a motor 209; the top beam lifting mechanism 17 is provided with two groups, which are respectively arranged at the front end and the rear end of the top beam 16; the fixed column 201 is arranged on the upper part of the second cross beam 31, the helical gear I 203 is sleeved with the fixed column 201 through the bearing 202, the threaded rod 204 is sleeved at the center of the helical gear I 203, the center of the helical gear I 203 is provided with a threaded line 206 which meshes with the threaded rod 204, and the top of the threaded rod 204 is provided with a top plate 205. The top plate 205 is connected to the top beam 16; the spiral gear II 207 is meshed with the spiral gear I 203, the motor 209 is connected with the spiral gear II 207 and controls the rotation of the spiral gear II 207, the motor 209 is arranged on the motor fixing frame 208, the front end of the motor fixing frame 208 is connected to the fixed column 201, and the bottom is arranged on the upper part of the second beam 31; the motor 209 controls the rotation of the spiral gear II 207, the spiral gear II 207 is meshed with the spiral gear I 203 to drive the spiral gear I 203 to rotate, and the spiral gear I 203 is provided with a thread line 206 inside, and the spiral gear I 203 causes the threaded rod 204 to move up or down through the internal thread line 206.

[0026] The top beam can be adjusted in height as needed through the top beam lifting mechanism 17, and the first telescopic oblique beams 18 on both sides are stretched or contracted to adjust the angle between the first telescopic oblique beams 18 and the longitudinal beams 13, thereby adjusting the overall slope of the roof; after adjusting the height, bolts are used to pass through the adjustment holes on the second column 15 to fix the top beam 16, the adjustable connecting seat 23 and the second column 15; the first column 11 can transmit the force exerted on the first column 11 to the disc spring group 102 by connecting the column mounting seat 104 and the limit plate 103, and the disc spring group 102 is arranged inside the base 101 to play a shock-absorbing and buffering role; the industrial exhaust fan 28 on the side ensures ventilation and ventilation in the factory building, and the drainage grooves 29 on both sides collect rainwater sliding down from the top and discharge it.

[0027] In the description of the present invention, unless otherwise specified, "plurality" means two or more; the terms "upper", "lower", "left", "right", "inside", "outside", "front end", "rear end", "head", "tail", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0028] In summary, electronic or electrical components including but not limited to motors, industrial ventilation fans, etc. are components in the prior art, obtained through private customization or purchase, and the electrical connections between the components are conventional circuit connections or electrical connections in the prior art, and are not within the scope of protection of the present utility model.

[0029] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A steel structure skeleton of an assembled factory building, comprising a first column, a shock-absorbing fixing seat, a longitudinal beam, a first cross beam, a second column, a top beam, a top beam lifting mechanism, a first telescopic diagonal beam, a second telescopic diagonal beam, a first purlin, a second purlin, a third purlin, an adjustable connecting seat, a first cross diagonal beam, a second cross diagonal beam, a reinforcing cross brace, a ventilator mounting beam, an industrial ventilator, a drainage trough, a drainage pipe, a second cross beam, and a positioning seat; characterized in that The lower part of the first column is connected to the shock-absorbing fixing seat, and the upper part is connected to the positioning seat. The first crossbeam is arranged in the positioning seat, and the adjustable connecting seat is arranged on the upper part of the positioning seat; the middle of the first columns on both sides are connected by a longitudinal beam, and a second column is arranged on the upper part of the center of the longitudinal beam. The second column passes through the top beam and is connected to the top beam. An adjusting mounting hole is arranged on the second column, and adjustable connecting seats are arranged on both sides of the top beam. The first telescopic oblique beam is arranged between the adjustable connecting seat on the upper part of the positioning seat and the adjustable connecting seats on both sides of the top beam. One end of the second telescopic oblique beam is connected to the longitudinal beam through the adjustable connecting seat, and the other end is connected to the first telescopic oblique beam through the adjustable connecting seat; the longitudinal beams are connected through The second cross beam is connected, the first telescopic oblique beam spans are reinforced by the first purlin and the second purlin, the second telescopic oblique beam spans are reinforced by the third purlin, the first column spans on one side are reinforced by the first cross oblique beam, and the first column spans on the other side are connected by the second cross oblique beam, the reinforced cross brace, and the ventilation fan mounting beam; the industrial ventilation fan is installed on the ventilation fan mounting beam, a second cross oblique beam is provided under the ventilation fan mounting beam, and a reinforced cross brace is provided on the upper part of the industrial ventilation fan; a drainage groove is provided on the side of the first cross beam, and drainage pipes are provided at both ends of the drainage groove; the top beam lifting mechanism is arranged on the upper part of the second cross beam and connected to the top beam.

2. The assembled factory building continuous span steel structure frame according to claim 1 is characterized in that The shock-absorbing fixing seat includes a base, a disc spring group, a limit plate, and a column mounting seat; the disc spring group is arranged inside the base, a limit plate is provided on the upper part of the disc spring group, the limit plate is slidably connected to the base, a column mounting seat is provided on the upper part of the limit plate, the limit plate is connected to the first column by bolts, and the first column and the column mounting seat are connected by bolts.

3. The assembled factory building continuous span steel structure frame according to claim 1 is characterized in that The top beam lifting mechanism includes a fixed column, a bearing, a spiral gear I, a threaded rod, a top plate, a thread, a spiral gear II, a motor fixing frame, and a motor; the top beam lifting mechanism is provided with two groups, which are respectively arranged at the front end and the rear end of the top beam; the fixed column is arranged on the upper part of the second cross beam, the spiral gear I is sleeved with the fixed column through the bearing, the threaded rod is sleeved at the center of the spiral gear I, the center of the spiral gear I is provided with a thread line meshing with the threaded rod, the top of the threaded rod is provided with a top plate, and the top plate is connected to the top beam; the spiral gear II is meshed with the spiral gear I, the motor is connected with the spiral gear II and controls the rotation of the spiral gear II, the motor is arranged on the motor fixing frame, the front end of the motor fixing frame is connected to the fixed column, and the bottom is arranged on the upper part of the second cross beam; the motor controls the rotation of the spiral gear II, the spiral gear II meshes with the spiral gear I to drive the spiral gear I to rotate, the spiral gear I is provided with a thread line inside, and the spiral gear I causes the threaded rod to rise or fall through the internal thread line.

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