Large-scale double-high-span steel-making plant structure and construction method

Abstract

The invention relates to the technical field of plant structures, and discloses a large-scale double-high-span steel plant structure and a construction method.The large-scale double-high-span steel plant structure comprises bases and a shed roof, the multiple bases are sequentially arranged on the two sides of the lower portion of the shed roof from front to back, the multiple adjacent bases abut against each other, and supporting plates are fixedly arranged on the two sides of the multiple bases; mounting holes are fixedly formed in the positions, corresponding to the multiple supporting plates, of the lower surfaces of the two sides of the shed roof, supporting rods are inserted into the inner sides of the multiple mounting holes, the lower ends of the multiple supporting rods are fixedly connected with the corresponding supporting plates, first mounting plates are fixedly arranged on the lower surfaces of the two ends of the shed roof, and the first mounting plates are fixedly arranged on the lower surfaces of the two ends of the shed roof. Second mounting plates are fixedly arranged on the upper surfaces of the multiple bases, and wall plates are arranged between the first mounting plate and the multiple second mounting plates in an abutting mode. According to the large-scale double-high-span steel-making plant structure and the construction method, the damaged wallboards can be quickly disassembled and replaced, and the wallboard replacement efficiency can be greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of plant structures, and in particular to a large-scale double-high-span steelmaking plant structure and a construction method. Background Art

[0002] Traditional large double-span steelmaking plant structures mostly use embedded steel sections. Tie rods are used between the steel sections to stabilize the frame structure, and then the walls are made between the steel sections. Color steel tiles are used on the roof to block rain. When making the walls, hollow bricks are gradually stacked to form walls, or color steel tiles are directly riveted on the profiles to form walls. The existing problems are: the structural stability of the connection between the steel sections is poor; the hollow brick wall construction period is long and the cost is high; the color steel tiles are used to form walls with low strength and poor insulation effect; the embedded steel section construction period is long; there is no versatility and low construction precision.

[0003] CN109083456A discloses an assembled factory building structure, which includes a base, a wall panel, a lintel and a roof. A plurality of bases are assembled into a parallel base in a foundation pit, and the wall panels are slidably matched with the bases, and the anchors are matched and fastened with the adapters. In this technical solution, if the middle wall panel is damaged, the outer wall panels can only be disassembled first, and then the damaged wall panels can be disassembled and replaced. After replacement, the outer wall panels need to be reinstalled, which is a cumbersome process and time-consuming and labor-intensive. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides a large double-high-span steelmaking plant structure and a construction method which have the advantage of being able to quickly disassemble and replace damaged wall panels, which can greatly improve the efficiency of wall panel replacement. This solves the problem in the prior art that in the assembled plant structure, if the middle wall panel is damaged, the outer wall panels can only be disassembled first, and then the damaged wall panels can be disassembled and replaced. After replacement, the outer wall panels need to be reinstalled, which is a cumbersome, time-consuming and labor-intensive process, which greatly affects the efficiency of wall panel replacement.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a large double-high-span steelmaking plant structure and construction method, including a base and a roof, a plurality of bases are arranged on both sides of the lower part of the roof from front to back, a plurality of adjacent bases are arranged against each other, a plurality of bases are fixedly provided with support plates on both sides, mounting holes are fixedly provided on the lower surfaces of both sides of the roof and at positions corresponding to the plurality of support plates, a plurality of support rods are inserted into the inner sides of the plurality of mounting holes, the lower ends of the plurality of support rods are fixedly connected to the corresponding support plates, and the lower surfaces of both ends of the roof are fixedly provided with mounting holes. The first mounting plate is fixedly provided on the surface, the second mounting plate is fixedly provided on the upper surface of the plurality of bases, a wall panel is abutted against the first mounting plate and the plurality of the second mounting plates, connecting plates are slidably provided at both ends of the outer sides of the wall panels, the connecting plates on both sides are respectively in abutment with the corresponding first mounting plate and the second mounting plate, plug rods are fixedly provided on the opposite sides of the connecting plates on both sides, and holes are provided on the surfaces of the first mounting plate and the second mounting plate and at positions corresponding to the plug rods, and one end of the plurality of plug rods is respectively plugged into the corresponding holes;

[0008] Side panels are fixedly arranged at both ends of the opposite sides of the wall panels, and sliding grooves are provided at both ends of the side panels. A movable panel is slidably sleeved inside the two sliding grooves, and one end of the movable panel is fixedly connected to the corresponding connecting plate;

[0009] A rotating rod is rotatably arranged in the middle of one side of the wall panels on both sides which are away from each other, and a transmission mechanism for driving the two connecting plates to move is arranged on the rod wall of the rotating rod.

[0010] Preferably, the transmission mechanism includes a rotating block and a push rod, the rotating block is rotatably sleeved on the rod wall of the rotating rod, the two push rods are arranged on the front sides of both ends of the rotating block, one end of the two push rods is rotatably connected to one end of the rotating block through a first axle pin, and the other ends of the two push rods are rotatably connected to a connecting block through a second axle pin, the connecting blocks on both sides are respectively fixedly connected to corresponding connecting plates, and a driving mechanism for driving the rotating rod to rotate is arranged between the two side plates.

[0011] Preferably, the driving mechanism comprises a worm wheel and a worm, the worm wheel is fixedly sleeved on the rod wall of the rotating rod, the worm is meshingly arranged on the lower side of the worm wheel, and both ends of the worm are rotatably connected to the corresponding side plates.

[0012] Preferably, one end of the worm is fixedly sleeved with a rotating wheel.

[0013] Preferably, the side wall of the rotating wheel is provided with anti-slip texture.

[0014] Preferably, the cross-sections of the movable plate and the slide groove are both rectangular.

[0015] Preferably, a plurality of cross beams are fixedly arranged in sequence from front to back inside the roof.

[0016] Preferably, the plurality of insertion rods are integrally formed with the corresponding connecting plates.

[0017] A method for constructing a large double-height span steelmaking plant structure, comprising the large double-height span steelmaking plant structure, and the specific steps are:

[0018] Step 1: Install the base. First, place and fix multiple bases according to the mounting holes on the lower surface of the roof. Then, weld and fix the support rods on the support plates inside the multiple bases.

[0019] Step 2: Install the roof, fix and weld multiple beams in the ceiling, and then connect the mounting holes on the lower surface of the roof with the corresponding support rods to complete the installation of the roof and the base;

[0020] Step three: Install the wall panels, set multiple wall panels against each other between the base and the ceiling, and then rotate the worm, the worm drives the worm wheel to rotate, so that the rotating rod rotates, and the rotating rod drives the rotating block to rotate, so that the rotating block rotates the push rods on both sides toward verticality, so that the two push rods push the corresponding connecting plates to both sides, so that the connecting plates on both sides are respectively against the corresponding first mounting plates and second mounting plates, so that multiple plug rods are inserted into the corresponding sockets, and the installation and fixation of the wall panels are completed.

[0021] (III) Beneficial effects

[0022] Compared with the prior art, the present invention provides a large double-height-span steelmaking plant structure and construction method, which has the following beneficial effects:

[0023] The anti-theft factory building structure with a buffer mechanism rotates the worm, which drives the worm wheel to rotate, so that the rotating rod rotates, and the rotating rod drives the rotating block to rotate, so that the rotating block rotates the push rods on both sides toward the horizontal, so that the connecting plates on both sides can be pulled toward each other, so that multiple plug rods on both sides can be separated from the corresponding plug holes on the surfaces of the first mounting plate and the second mounting plate, so that the limit on the wall panel can be released, and the wall panel damaged at any position can be quickly disassembled and replaced without disassembling other wall panels first, which can greatly improve the efficiency of wall panel replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the present invention;

[0025] Figure 2 for Figure 1 A side view structural schematic diagram of;

[0026] Figure 3 for Figure 2 A magnified view of the structure of part A;

[0027] Figure 4 for Figure 1 Schematic diagram of the structure of the middle roof viewed from above.

[0028] In the figure: 1 base, 2 support plate, 3 support rod, 4 roof, 5 beam, 6 first mounting plate, 7 second mounting plate, 8 wall plate, 9 side plate, 10 movable plate, 11 connecting plate, 12 plug rod, 13 rotating rod, 14 rotating block, 15 push rod, 16 first shaft pin, 17 second shaft pin, 18 connecting block, 19 worm, 20 worm wheel, 21 rotating wheel. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Embodiment 1

[0031] See also Figure 1-4 , a large double-high-span steelmaking plant structure and construction method, including a base 1 and a roof 4, multiple bases 1 are respectively arranged on both sides of the bottom of the roof 4 from front to back, and multiple cross beams 5 are fixedly arranged inside the roof 4 from front to back to improve the supporting strength of the roof 4. Multiple adjacent bases 1 are set against each other, and support plates 2 are fixedly arranged on both sides of the multiple bases 1. Mounting holes are fixedly arranged on the lower surfaces of both sides of the roof 4 and at positions corresponding to the multiple support plates 2. Support rods 3 are inserted into the inner sides of the multiple mounting holes, and the lower ends of the multiple support rods 3 are fixedly connected to the corresponding support plates 2. The lower surfaces of both ends of the roof 4 are fixedly provided with first mounting plates 6, and multiple bases A second mounting plate 7 is fixedly provided on the upper surface of the seat 1, a wall plate 8 is abutted between the first mounting plate 6 and the plurality of second mounting plates 7, connecting plates 11 are slidably provided at both ends of the outer sides of the wall plates 8, the connecting plates 11 on both sides are respectively in abutment with the corresponding first mounting plate 6 and second mounting plate 7, plug rods 12 are fixedly provided on the opposite sides of the connecting plates 11 on both sides, and holes are provided on the surfaces of the first mounting plate 6 and the second mounting plate 7 and at positions corresponding to the plug rods 12, one end of the plurality of plug rods 12 is respectively plugged into the corresponding plug holes, and the plurality of plug rods 12 are integrally formed with the corresponding connecting plates 11 to improve the stability of the connection between the plug rods 12 and the connecting plates 11;

[0032] See also Figure 1-4Side panels 9 are fixedly provided at both ends of the opposite sides of the wall panels 8 on both sides, and sliding grooves are provided at both ends of the side panels 9. A movable plate 10 is slidably sleeved inside the two sliding grooves. One end of the movable plate 10 is fixedly connected to the corresponding connecting plate 11. The cross-sections of the movable plate 10 and the sliding groove are both rectangular, so that the movable plate 10 cannot rotate, that is, it can slide stably.

[0033] Embodiment 2

[0034] See also Figure 1-4 A rotating rod 13 is rotatably provided in the middle of the side of the wall panels 8 on both sides facing away from each other. The rod wall of the rotating rod 13 is provided with a transmission mechanism for driving the two connecting plates 11 to move. The transmission mechanism includes a rotating block 14 and a push rod 15. The rotating block 14 is rotatably sleeved on the rod wall of the rotating rod 13. The two push rods 15 are arranged on the front sides of both ends of the rotating block 14. One end of the two push rods 15 is rotatably connected to one end of the rotating block 14 through a first axle pin 16. The other ends of the two push rods 15 are rotatably connected to a connecting block 18 through a second axle pin 17. The connecting blocks 18 on both sides are fixedly connected to the corresponding connecting plates 11 respectively.

[0035] Embodiment 3

[0036] See also Figure 1-4 A driving mechanism for driving the rotating rod 13 to rotate is arranged between the two side plates 9, and the driving mechanism includes a worm wheel 20 and a worm 19. The worm wheel 20 is fixedly sleeved on the rod wall of the rotating rod 13, and the worm 19 is meshingly arranged on the lower side of the worm wheel 20. Both ends of the worm 19 are rotatably connected to the corresponding side plates 9. One end of the worm 19 is fixedly sleeved with a rotating wheel 21 to facilitate the rotation of the worm 19. The side wall of the rotating wheel 21 is provided with anti-slip textures to increase the friction between the hand and the rotating wheel 21 and prevent slipping during rotation as much as possible.

[0037] A method for constructing a large double-height span steelmaking plant structure, comprising the large double-height span steelmaking plant structure, and the specific steps are:

[0038] Step 1: Install the base 1. First, place and fix the multiple bases 1 according to the mounting holes opened on the lower surface of the roof 4. Then, weld and fix the support rods 3 on the support plates 2 inside the multiple bases 1.

[0039] Step 2: Install the roof 4, fix and weld multiple beams 5 in the ceiling, and then connect the mounting holes on the lower surface of the roof 4 to the corresponding support rods 3, thus completing the installation of the roof 4 and the base 1;

[0040] Step three: Install the wall panels 8, set multiple wall panels 8 against each other between the base 1 and the ceiling, then rotate the worm 19, the worm 19 drives the worm wheel 20 to rotate, so that the rotating rod 13 rotates, and the rotating rod 13 drives the rotating block 14 to rotate, so that the rotating block 14 rotates the push rods 15 on both sides toward verticality, so that the two push rods 15 push the corresponding connecting plates 11 to both sides, so that the connecting plates 11 on both sides are respectively against the corresponding first mounting plates 6 and second mounting plates 7, so that multiple plug rods 12 are inserted into the corresponding sockets, and the installation and fixation of the wall panels 8 are completed.

Claims

1. A large double-height span steelmaking plant structure, comprising a base (1) and a roof (4), characterized in that: The plurality of bases (1) are arranged on both sides of the lower part of the shed (4) in sequence from front to back, and the plurality of adjacent bases (1) are arranged against each other. Support plates (2) are fixedly arranged on both sides of the plurality of bases (1). Mounting holes are fixedly arranged on the lower surfaces of both sides of the shed (4) and at positions corresponding to the plurality of support plates (2). Support rods (3) are inserted into the inner sides of the plurality of mounting holes. The lower ends of the plurality of support rods (3) are fixedly connected to the corresponding support plates (2). First mounting plates (6) are fixedly arranged on the lower surfaces of both ends of the shed (4). The upper surfaces of the plurality of bases (1) are fixedly arranged with A second mounting plate (7), a wall plate (8) is disposed between the first mounting plate (6) and a plurality of the second mounting plates (7), connecting plates (11) are slidably disposed at both ends of the outer side of the wall plate (8), the connecting plates (11) on both sides are respectively in contact with the corresponding first mounting plate (6) and second mounting plate (7), and plug rods (12) are fixedly disposed on the opposite sides of the connecting plates (11), and the surfaces of the first mounting plate (6) and the second mounting plate (7) and the positions corresponding to the plug rods (12) are provided with plug holes, and one end of the plurality of plug rods (12) is respectively plugged into the corresponding plug holes; Side panels (9) are fixedly provided at both ends of the wall panels (8) on the opposite sides, and sliding grooves are provided at both ends of the side panels (9). A movable panel (10) is slidably sleeved inside the two sliding grooves, and one end of the movable panel (10) is fixedly connected to a corresponding connecting panel (11); A rotating rod (13) is rotatably arranged in the middle of one side of the wall panels (8) on both sides which are away from each other, and a transmission mechanism for driving the two connecting plates (11) to move is arranged on the rod wall of the rotating rod (13).

2. The large double-height-span steelmaking plant structure according to claim 1 is characterized in that: The transmission mechanism comprises a rotating block (14) and a push rod (15), wherein the rotating block (14) is rotatably sleeved on the rod wall of the rotating rod (13), and two push rods (15) are arranged at the front sides of both ends of the rotating block (14), one end of the two push rods (15) is rotatably connected to one end of the rotating block (14) through a first shaft pin (16), and the other ends of the two push rods (15) are rotatably connected to a connecting block (18) through a second shaft pin (17), and the connecting blocks (18) on both sides are respectively fixedly connected to corresponding connecting plates (11), and a driving mechanism for driving the rotating rod (13) to rotate is arranged between the two side plates (9).

3. The large double-span steelmaking plant structure according to claim 2 is characterized in that: The driving mechanism comprises a worm wheel (20) and a worm (19); the worm wheel (20) is fixedly sleeved on the rod wall of the rotating rod (13); the worm (19) is meshedly arranged on the lower side of the worm wheel (20); and both ends of the worm (19) are rotatably connected to the corresponding side plates (9).

4. The large double-height-span steelmaking plant structure according to claim 3 is characterized in that: One end of the worm (19) is fixedly sleeved with a rotating wheel (21).

5. The large double-height-span steelmaking plant structure according to claim 4 is characterized in that: The side wall of the rotating wheel (21) is provided with anti-slip patterns.

6. The large double-height-span steelmaking plant structure according to claim 1 is characterized in that: The cross sections of the movable plate (10) and the slide groove are both rectangular.

7. The large double-height-span steelmaking plant structure according to claim 1 is characterized in that: A plurality of cross beams (5) are fixedly arranged in sequence from front to back inside the roof (4).

8. The large double-height-span steelmaking plant structure according to claim 1 is characterized in that: The plurality of insert rods (12) are integrally formed with the corresponding connecting plates (11).

9. A method for constructing a large double-height span steelmaking plant structure, comprising the large double-height span steelmaking plant structure according to any one of claims 1 to 8, wherein the specific steps are: Step 1: Install the base (1), firstly place and fix the multiple bases (1) in accordance with the mounting holes provided on the lower surface of the roof (4), and then weld and fix the support rods (3) on the support plates (2) on the inner sides of the multiple bases (1); Step 2: Install the roof (4), fix and weld a plurality of cross beams (5) in the roof, and then connect the mounting holes on the lower surface of the roof (4) to the corresponding support rods (3), thus completing the installation of the roof (4) and the base (1); Step 3: Install the wall panels (8), place multiple wall panels (8) against each other between the base (1) and the ceiling, then rotate the worm (19), the worm (19) drives the worm wheel (20) to rotate, so that the rotating rod (13) rotates, and the rotating rod (13) drives the rotating block (14) to rotate, so that the rotating block (14) rotates the push rods (15) on both sides toward verticality, so that the two push rods (15) push the corresponding connecting plates (11) to both sides, so that the connecting plates (11) on both sides are respectively against the corresponding first mounting plate (6) and second mounting plate (7), so that the multiple plug rods (12) are inserted into the corresponding plug holes, and the installation and fixation of the wall panels (8) are completed.

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