Stable supporting device for industrial factory building steel structure

Abstract

The invention provides a stable supporting device for an industrial factory building steel structure, and relates to the technical field of factory building steel structure stabilizing equipment. Comprising a steel structure body, a first external cross beam and a second external cross beam are fixed to the two adjacent side faces of the steel structure body respectively, and the axis of the first external cross beam and the axis of the second external cross beam are horizontal and perpendicular to each other; a sinking base is arranged at the bottom of the steel structure body, and a plurality of first sliding grooves and a plurality of second sliding grooves are formed in the side face of the sinking base. A first side face vertical supporting assembly is arranged in the first sliding groove. A second side face vertical supporting assembly is arranged in the second sliding groove. The connecting stability of the steel structure main body and the ground is enhanced through the sinking base, and the integrity of the steel structure main body is improved through the first external cross beam and the second external cross beam, so that the wind load resistance stability is enhanced; the first side face vertical supporting assembly and the second side face vertical supporting assembly are combined to achieve the purpose of enhancing the stability and the supporting capacity of the industrial factory building steel structure.

Description

Technical Field

[0001] The invention relates to the technical field of plant steel structure stabilization equipment, and in particular to a stabilization support device for an industrial plant steel structure. Background Art

[0002] The stable support device of industrial plant steel structure refers to various support systems and components in the industrial plant steel structure, which are used to ensure the overall stability, rigidity and safety of the structure.

[0003] During the application of the factory building's steel structure, there are many factors that affect its overall stability, and the steel structure can be regarded as an integral structure after it is built.

[0004] The steel structure of an industrial plant is lighter than that of a brick-concrete structure, and needs to cover a larger area. It mainly bears two external loads: gravity and shear stress. The area where the industrial plant is located is generally relatively open, so the shear stress is mainly the lateral shear stress caused by the wind load. On this basis, if the wind load is poured into the plant, there will also be some lift effect.

[0005] Therefore, how to resist the external influences and the impacts caused by them becomes an urgent problem to be solved in maintaining the stability of the steel structure of industrial plants. Summary of the invention

[0006] The purpose of the present invention is to overcome the problem that the existing industrial plant steel structure has insufficient ability to resist the shear stress and lift caused by wind loads on the basis of bearing gravity, which makes the industrial plant easily lose stability in a strong wind environment. The present invention provides a stable support device for the steel structure of an industrial plant, which enhances the stability of the connection between the main body of the steel structure and the ground by sinking the base, and utilizes the first external cross beam and the second external cross beam to improve the integrity of the main body of the steel structure, thereby enhancing the stability against wind loads, and combines the first side vertical support assembly and the second side vertical support assembly to achieve the purpose of enhancing the stability and supporting capacity of the steel structure of the industrial plant.

[0007] The purpose of the present invention is mainly achieved through the following technical solutions: A stable support device for a steel structure of an industrial plant, comprising a steel structure main body, a first external crossbeam and a second external crossbeam are respectively fixed on two adjacent side surfaces of the steel structure main body, and the axis of the first external crossbeam and the axis of the second external crossbeam are horizontal and perpendicular to each other; A sinking base is provided at the bottom of the steel structure body, and a plurality of first slide grooves and a plurality of second slide grooves are provided on the side of the sinking base, wherein the first slide groove is located below the first external cross beam, and the second slide groove is located below the second external cross beam; A first side vertical support assembly is provided in the first slide groove, the upper end of the first side vertical support assembly is hinged to the first external cross beam, and the lower end of the first side vertical support assembly is embedded in the first slide groove and movably connected to the sinking base; A second side vertical support assembly is provided in the second slide groove, the upper end of the second side vertical support assembly is hinged to the second external cross beam, and the lower end of the second side vertical support assembly is embedded in the second slide groove and movably connected to the sinking base.

[0008] Further, the first side vertical support assembly includes a first support shell and a second support shell, and the first support shell is connected to the second support shell; An elastic stabilizing sleeve is provided in the first supporting shell and the second supporting shell, the upper end of the elastic stabilizing sleeve is pressed against the inner wall of the first supporting shell, and the lower end thereof is pressed against the inner wall of the second supporting shell, and a connecting belt is provided in the elastic stabilizing sleeve, one end of the connecting belt passes through the first supporting shell and is fixed to the first external cross beam, and the other end thereof passes through the second supporting shell and penetrates into the sinking base; An elastic connecting member is provided between the first supporting shell and the second supporting shell, one end of the elastic connecting member is fixed to the first supporting shell, and the other end thereof is fixed to the second supporting shell; The first side vertical support assembly and the second side vertical support assembly have the same structure.

[0009] Furthermore, the elastic stabilizing sleeve includes a plurality of elastic sleeves, the connecting belt is located inside the elastic sleeves, a first connecting rod and a second connecting rod are provided on the side of each elastic sleeve, and the end of the first connecting rod and the end of the second connecting rod are connected by a torsion spring.

[0010] Furthermore, the elastic connecting member includes an elastic band, and the bottom of the first supporting shell and the top of the second supporting shell are provided with receiving grooves that can be buckled with each other, and the elastic band is located in the receiving groove, and one end of the elastic band is fixed to the first supporting shell, and the other end thereof is fixed to the second supporting shell.

[0011] Furthermore, a winding drum is provided in the sinking base, and the connecting belt in the first side vertical support assembly is inserted into the sinking base and fixed on the winding drum, and the winding drum is used to tighten or loosen the connecting belt.

[0012] Furthermore, the sinking base is provided with a gas pressure pushing component capable of pushing the bottom end of the first side vertical support component, and the sinking base is also provided with a supporting pulling component capable of pushing the bottom end of the second side vertical support component; The connecting belt in the first side vertical support assembly is fixed to the supporting and pulling assembly.

[0013] Furthermore, the sinking base includes a seat body, and the air pressure pushing component and the supporting and pulling component are both located in the seat body; The air pressure push assembly includes a fixed support block, a side of the fixed support block close to the first side vertical support assembly is provided with a bellows, one end of the bellows is fixed to the fixed support block, and the other end thereof is fixed with a sliding support tube, the sliding support tube passes through the seat body and is fixed to the bottom end of the first side vertical support assembly; An air cushion is provided in the seat body, the bottom of the air cushion is fixed to the seat body, the top of the air cushion passes through the seat body and is fixed to the steel structure body, a ventilation pipe is provided on the side of the air cushion, the ventilation pipe extends into the fixed support block, a ventilation groove is provided in the fixed support block, the ventilation groove is connected to the corrugated pipe, and the ventilation pipe is connected to the ventilation groove.

[0014] Furthermore, the sliding support tube includes a tube body, a first elastic end head is provided between the tube body and the first side vertical support assembly, the first elastic end head is fixed to the tube body, and the first elastic end head is fixed to the first side vertical support assembly.

[0015] Furthermore, the supporting and pulling assembly includes a movable slider, a telescopic rod capable of pushing the movable slider to reciprocate is fixed on the side of the movable slider, a synchronization rod is also provided on the side of the movable slider, a first pushing rod is fixed to one end of the synchronization rod, and a second pushing rod is fixed to the other end of the synchronization rod, the first pushing rod is used to push the second side vertical support assembly or tighten the connecting belt, and the second pushing rod is used to tighten the connecting belt or push the second side vertical support assembly.

[0016] Furthermore, the synchronization rod is partially overlapped with the first push rod or the second push rod, and a plurality of fixed inner rods are provided at the end of the synchronization rod, one end of the fixed inner rod is embedded in the synchronization rod and fixed, and the other end thereof is embedded in the first push rod or the second push rod and fixed.

[0017] In summary, the present invention has the following beneficial effects compared with the prior art: (1) In the present invention, the first side vertical support assembly can effectively bear the vertical force when it is perpendicular to the first external cross beam, thereby helping the first external cross beam to bear a larger vertical force, and the first external cross beam and the first side vertical support assembly are hinged, so the first side vertical support assembly can slide in the first slide groove so that the first side vertical support assembly and the first external cross beam form an angle, so that the first side vertical support assembly forms an oblique support state and supports the first external cross beam. When the first side vertical support assembly forms an angle with the first external cross beam, the first side vertical support assembly can help the first external cross beam support the side force of the steel structure body, thereby resisting the shear stress of the steel structure body and enhancing the support stability of the present invention.

[0018] (2) If the air pressure push component is squeezed, the air cushion will squeeze the bellows and push the sliding support tube to slide, and the first side vertical support component will slide in the first slide groove and form an oblique support with the first external cross beam. At this time, it can be decided whether to start the winding drum to tighten the connecting belt based on the force analysis.

[0019] (3) If the supporting pulling assembly is started, the telescopic rod is started according to the direction of the wind load, and the second side vertical supporting assembly is pushed by the first pushing rod or the second pushing rod to slide in the second sliding groove and form an oblique support with the second external cross beam, and at the same time, the connecting belt on the other side is tightened to form a synergistic effect of supporting force and tensioning force. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of a top view and a cross-sectional structure of a sinking base of the present invention; Figure 3 It is a schematic structural diagram of the first side vertical support assembly of the present invention; Figure 4 For the present invention Figure 3 A partial enlarged view of part A; Figure 5 This is a structural diagram of the connection between the synchronization rod and the first push rod or the second push rod in the present invention.

[0022] Icons: 1. Main steel structure; 2. First external beam; 3. First side vertical support assembly; 4. First slide; 5. Sinking base; 6. Second slide; 7. Second side vertical support assembly; 8. Second external beam; 9. Connecting belt; 10. Winding drum; 31. First support shell; 32. Elastic stabilizing sleeve; 33. Elastic connector; 34. Second support shell; 321. Elastic sleeve; 322. First connecting rod; 323. Torsion spring; 324. Second connecting rod; 331 , elastic band; 332, accommodating groove; 51, fixed support block; 52, bellows; 53, seat body; 54, ventilation groove; 55, ventilation pipe; 56, sliding support tube; 561, tube body; 562, first elastic end; 57, air cushion; 58, spring ring; 59, supporting and pulling assembly; 591, second elastic end; 592, first push rod; 593, telescopic rod; 594, moving slider; 595, synchronization rod; 596, second push rod; 597, fixed inner rod. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. 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.

[0025] Example:

[0026] Please refer to Figure 1-Figure 5 shown.

[0027] The present application provides a stable support device for a steel structure of an industrial plant, comprising a steel structure main body 1, on two adjacent side surfaces of the steel structure main body 1 are respectively fixed a first external cross beam 2 and a second external cross beam 8, the axis of the first external cross beam 2 and the axis of the second external cross beam 8 being horizontal and perpendicular to each other; A sinking base 5 is provided at the bottom of the steel structure body 1, and a plurality of first slide grooves 4 and a plurality of second slide grooves 6 are provided on the side of the sinking base 5, wherein the first slide groove 4 is located below the first external beam 2, and the second slide groove 6 is located below the second external beam 8; A first side vertical support assembly 3 is provided in the first chute 4, the upper end of the first side vertical support assembly 3 is hinged to the first external cross beam 2, and the lower end of the first side vertical support assembly 3 is embedded in the first chute 4 and movably connected to the sinking base 5; A second side vertical support assembly 7 is provided in the second slide groove 6 , the upper end of the second side vertical support assembly 7 is hinged to the second external cross beam 8 , and the lower end of the second side vertical support assembly 7 is embedded in the second slide groove 6 and movably connected to the sinking base 5 .

[0028] The industrial plant steel structure is the main load-bearing component of the plant. The main steel structure 1 has integrity after construction, so it can be regarded as an integral structure. The bottom of the main steel structure 1 is a whole, which can distribute the force to the overall structure of the main steel structure 1 on the basis of playing a supporting role, thereby avoiding the loss of stability caused by excessive local force.

[0029] At present, in the operation of improving the supporting stability of the steel structure of an industrial plant, the edge oblique support method is mainly used to reinforce the main body of the steel structure. The triangular support structure formed by the oblique support can effectively improve the stable supporting capacity of the steel structure, thereby improving the overall stability of the main body of the steel structure 1.

[0030] However, the adaptability of simply using inclined supports to different wind loads is different. For example, when the wind load acts on the steel structure body 1, there is a directionality. At this time, the side facing the wind direction will be directly affected by external force, and there is a risk of forming a vortex on the side facing away from the wind direction, thereby forming suction on the steel structure body 1. At this time, the inclined supports cannot effectively cope with the different force conditions on both sides, which may easily cause the steel structure body 1 to be partially damaged.

[0031] If the external force is an impact force, the setting of the oblique support cannot be fully adapted.

[0032] In this embodiment, the first external cross beam 2 and the second external cross beam 8 can surround the side of the steel structure body 1, thereby strengthening the structural strength of each side of the steel structure body 1. A first side vertical support assembly 3 is provided on the first external cross beam 2, and a second side vertical support assembly 7 is provided on the second external cross beam 8. The axis of the first external cross beam 2 and the axis of the second external cross beam 8 are horizontal and perpendicular to each other, which can improve the integrity of this embodiment.

[0033] The first side vertical support assembly 3 can effectively bear the vertical force when it is perpendicular to the first external cross beam 2, thereby helping the first external cross beam 2 to bear a larger vertical force, and the first external cross beam 2 and the first side vertical support assembly 3 are hinged, so the first side vertical support assembly 3 can slide in the first slide groove 4 so that the first side vertical support assembly 3 forms an angle with the first external cross beam 2, so that the first side vertical support assembly 3 forms an oblique support state and supports the first external cross beam 2. When the first side vertical support assembly 3 forms an angle with the first external cross beam 2, the first side vertical support assembly 3 can help the first external cross beam 2 support the side force of the steel structure body 1, thereby resisting the shear stress of the steel structure body 1 and enhancing the support stability of this embodiment.

[0034] The second side vertical support assembly 7 can effectively bear the vertical force when it is perpendicular to the second external cross beam 8, thereby helping the second external cross beam 8 to bear a larger vertical force, and the second external cross beam 8 and the second side vertical support assembly 7 are hinged, so the second side vertical support assembly 7 can slide in the second slide groove 6 so that the second side vertical support assembly 7 forms an angle with the second external cross beam 8, so that the second side vertical support assembly 7 forms an oblique support state and supports the second external cross beam 8. When the second side vertical support assembly 7 forms an angle with the second external cross beam 8, the second side vertical support assembly 7 can help the second external cross beam 8 support the side force of the steel structure body 1, thereby resisting the shear stress of the steel structure body 1 and enhancing the support stability of this embodiment.

[0035] The first side vertical support assembly 3 is movably connected to the sinking base 5, so the first side vertical support assembly 3 can form an angle with the first external cross beam 2 in the first sliding groove 4; the second side vertical support assembly 7 is movably connected to the sinking base 5, so the second side vertical support assembly 7 can form an angle with the second external cross beam 8 in the second sliding groove 6.

[0036] The sinking base 5 is located below the steel structure body 1 . The sinking base 5 in this embodiment is embedded in the ground, thereby improving the stability of the connection between the sinking base 5 and the ground, and also improving the overall stability of the steel structure body 1 .

[0037] The first side vertical support assembly 3 includes a first support shell 31 and a second support shell 34, and the first support shell 31 is connected to the second support shell 34; An elastic stabilizing sleeve 32 is provided in the first supporting shell 31 and the second supporting shell 34, the upper end of the elastic stabilizing sleeve 32 is pressed against the inner wall of the first supporting shell 31, and the lower end thereof is pressed against the inner wall of the second supporting shell 34, and a connecting belt 9 is provided in the elastic stabilizing sleeve 32, one end of the connecting belt 9 passes through the first supporting shell 31 and is fixed to the first external cross beam 2, and the other end thereof passes through the second supporting shell 34 and penetrates into the sinking base 5; An elastic connecting member 33 is provided between the first supporting shell 31 and the second supporting shell 34, one end of the elastic connecting member 33 is fixed to the first supporting shell 31, and the other end thereof is fixed to the second supporting shell 34; The first side vertical support assembly 3 and the second side vertical support assembly 7 have the same structure.

[0038] In this embodiment, the first support shell 31 and the second support shell 34 are butted together to form the overall shell of the first side vertical support assembly 3. The elastic stabilizing sleeve 32 in the first support shell 31 and the second support shell 34 has elastic recovery capability and can accommodate a connecting belt. The connecting belt 9 is used to connect the sinking base 5 with the first external cross beam 2. When the connecting belt 9 is tightened, the first external cross beam 2 can be pulled along the axis direction of the first side vertical support assembly 3. When the first side vertical support assembly 3 is in a vertical state, the connecting belt 9 can pull the first external cross beam 2 downward, thereby counteracting the lifting force exerted on the steel structure body 1. When the first side vertical support assembly 3 is in an inclined state, the first external cross beam 2 is subjected to the oblique pulling force of the connecting belt, thereby counteracting the lateral external force load and the lifting force, thereby enhancing the stability of this embodiment.

[0039] The elastic stabilizing sleeve 32 can effectively provide elastic supporting force, so that the first side vertical support assembly 3 has elastic supporting capability on the basis of the rigid supporting capability provided by the first supporting shell 31 and the second supporting shell 34. When local deformation of the first side vertical support assembly 3 occurs, the elastic stabilizing sleeve 32 can effectively maintain the supporting stability of the first side vertical support assembly 3 through elastic support.

[0040] The first support shell 31 and the second support shell 34 are connected by an elastic connector 33, so that the first support shell 31 and the second support shell 34 can restore the docking state through the elastic connector 33 when they are separated. The docking end surfaces of the first support shell 31 and the second support shell 34 can be provided with mutually engaged concave and convex structures to improve the stability of the connection and avoid misalignment.

[0041] The second side vertical support assembly 7 has the same structure as the first side vertical support assembly 3, so the second side vertical support assembly 7 can also realize vertical support and oblique support for the second external cross beam 8, and the second side vertical support assembly 7 also has elastic support capability, thereby enhancing the stability of the steel structure body 1 of this embodiment.

[0042] The elastic stabilizing sleeve 32 includes a plurality of elastic sleeves 321 , the connecting belt 9 is located inside the elastic sleeve 321 , and a first connecting rod 322 and a second connecting rod 324 are provided on the side of each elastic sleeve 321 , and the end of the first connecting rod 322 and the end of the second connecting rod are connected by a torsion spring 323 .

[0043] In this embodiment, the elastic sleeve 321 improves the adaptability of the elastic support by stacking multiple pieces. When the elastic stabilizing sleeve 32 is subjected to external force, the elastic sleeve 321 can improve the elastic support ability by mutual extrusion, avoiding the middle bending that occurs when a longer elastic stabilizing sleeve 32 is used, thereby stabilizing the force direction of the elastic stabilizing sleeve and improving the support stability of the elastic stabilizing sleeve 32. The first connecting rod 322, the second connecting rod 324 and the torsion spring 323 form a bifurcated support structure, and a triangular support structure is formed between the bifurcated support structure and the first support shell 31 or the second support shell 34. The elastic action of the torsion spring 323 provides the bifurcated support structure with a rotation amount and the ability to restore to the original state, so that the elastic sleeve 321 can still maintain a stable support state when subjected to external force.

[0044] The elastic connecting member 33 includes an elastic band 331. The bottom of the first supporting shell 31 and the top of the second supporting shell 34 are provided with receiving grooves 332 that can be buckled with each other. The elastic band 331 is located in the receiving groove 332. One end of the elastic band 331 is fixed to the first supporting shell 31, and the other end is fixed to the second supporting shell 34.

[0045] In this embodiment, the accommodating groove 332 is used to accommodate the elastic band 331, and the elastic band 331 is used to pull the first supporting shell 31 and the second supporting shell 34 to a docking state. The accommodating groove 332 can prevent the elastic band 331 from occupying the end surfaces of the first supporting shell 31 and the second supporting shell 34, so that the first supporting shell 31 and the second supporting shell 34 can be more stable when docking, and the first supporting shell 31 and the second supporting shell 34 will not be misaligned due to the volume occupied by the elastic band 331 between the first supporting shell 31 and the second supporting shell 34.

[0046] A winding drum 10 is provided in the sinking base 5 , and the connecting belt 9 in the first side vertical support assembly 3 penetrates into the sinking base 5 and is fixed on the winding drum 10 . The winding drum 10 is used to tighten or loosen the connecting belt 9 .

[0047] In this embodiment, the winding drum 10 in the sinking base 5 is used to tighten or loosen the connecting belt 9. When the winding drum 10 tightens the connecting belt 9, the connecting belt 9 can tighten the first external cross beam 2.

[0048] The sinking base 5 is provided with a gas pressure pushing component capable of pushing the bottom end of the first side vertical support component 3, and the sinking base 5 is also provided with a supporting pulling component 59 capable of pushing the bottom end of the second side vertical support component 7; The connecting belt 9 in the first side vertical supporting assembly 3 is fixed to the supporting pulling assembly 59 .

[0049] The pneumatic pushing assembly in this embodiment can act independently with the winding drum 10, so as to independently operate the tightening of the connecting belt 9 and the pushing of the first side vertical support assembly 3, so that the connecting belt 9 can be effectively tightened when the first side vertical support assembly 3 is in both vertical and inclined states, thereby achieving the purpose of resisting more types of external forces.

[0050] The support pulling assembly 59 can provide different force-bearing modes on two opposite sides of the steel structure body 1. When the second side vertical support assembly 7 on one side is tilted, the connecting belt 9 on the other side is tightened, and when the shear stress resistance capacity is improved by using the inclined support on one side, the external force load on the steel structure body 1 can be reduced by pulling relative to the other side, thereby avoiding damage to the steel structure body 1.

[0051] In another implementation of this embodiment, the supporting and pulling assembly 59 can replace the combination of the air pressure pushing assembly and the winding drum 10 , and the combination of the air pressure pushing assembly and the winding drum 10 can replace the supporting and pulling assembly 59 .

[0052] The sinking base 5 includes a seat body 53, and the air pressure pushing component and the supporting pulling component 59 are both located in the seat body 53; The air pressure push assembly includes a fixed support block 51, and a bellows 52 is provided on one side of the fixed support block 51 close to the first side vertical support assembly 3. One end of the bellows 52 is fixed to the fixed support block 51, and the other end thereof is fixed to a sliding support tube 56, and the sliding support tube 56 passes through the seat body 53 and is fixed to the bottom end of the first side vertical support assembly 3; An air cushion 57 is provided in the seat body 53, the bottom of the air cushion 57 is fixed to the seat body 53, the top of the air cushion 57 passes through the seat body 53 and is fixed to the steel structure main body 1, a ventilation pipe 55 is provided on the side of the air cushion 57, the ventilation pipe 55 extends into the fixed support block 51, a ventilation groove 54 is provided in the fixed support block 51, the ventilation groove 54 is connected to the corrugated pipe 52, and the ventilation pipe 55 is connected to the ventilation groove 54.

[0053] In this embodiment, the seat body 53 is used to accommodate the air pressure pushing assembly and the supporting pulling assembly 59, and the air cushion 57 is used to play a supporting role and provide gas to the bellows 52 during squeezing, so that the bellows 52 can push the sliding support tube 56 to slide, thereby achieving the purpose of pushing the first side vertical support assembly 3.

[0054] The ventilation pipe 55 and the ventilation groove 54 are used to connect the air cushion 57 and the corrugated pipe 52, and the fixed support block 51 is used to accommodate the ventilation pipe 55 and the ventilation groove 54 and maintain the basic support height.

[0055] The air cushion 57 in this embodiment can directly contact the steel structure body 1, and the air cushion 57 can be compressed by the force of the steel structure body 1, so that the gas is pressed into the bellows 52. The air cushion 57 can also be directly compressed to press the gas into the bellows 52 to push the first side vertical support assembly 3, thereby changing the support state of the steel structure body 1 and improving the support stability of the steel structure body 1. The air cushion 57 is provided with a plurality of spring rings 58, and the spring rings 58 can enhance the support capacity of the air cushion 57, thereby improving the bottom support stability of the steel structure body 1.

[0056] The sliding support tube 56 includes a tube body 561 , and a first elastic end head 562 is provided between the tube body 561 and the first side vertical support assembly 3 . The first elastic end head 562 is fixed to the tube body 561 , and the first elastic end head 562 is fixed to the first side vertical support assembly 3 .

[0057] In this embodiment, the sliding support tube 56 provides rigid support capability through the tube body 561, the connecting belt 9 passes through the tube body 561, and a first elastic end head 562 is provided at the end of the tube body 561. The connecting belt 9 passes through the first elastic end head 562. The first elastic end head 562 can utilize its own elastic deformation to accommodate the position change of the end of the first side vertical support assembly 3 during the rotation process, thereby preventing the first side vertical support assembly 3 from getting stuck when it becomes tilted.

[0058] The supporting and pulling assembly 59 includes a movable slider 594, a telescopic rod 593 capable of pushing the movable slider 594 to reciprocate is fixed to the side of the movable slider 594, and a synchronization rod 595 is also provided on the side of the movable slider 594. A first pushing rod 592 is fixed to one end of the synchronization rod 595, and a second pushing rod 596 is fixed to the other end. The first pushing rod 592 is used to push the second side vertical support assembly 7 or tighten the connecting belt 9, and the second pushing rod 596 is used to tighten the connecting belt 9 or push the second side vertical support assembly 7.

[0059] In this embodiment, the movable slider 594 can slide back and forth under the action of the telescopic rod 593. When the movable slider 594 slides, the synchronization rod 595 will drive the first push rod 592 and the second push rod 596 to slide synchronously, so that the second side vertical support assembly 7 on one side of the sinking base 5 can be pushed to the side of the steel structure body 1 to form an oblique support, and the connecting belt 9 in the other second side vertical support assembly 7 on the other side of the sinking base 5 is tightened to form a tensioned state.

[0060] The oblique support of the second side vertical support assembly 7 and the tension of the connecting belt 9 can cooperate to resist the external force load in the same direction.

[0061] The ends of the first push rod 592 and the second push rod 596 of this embodiment are both fixed with a second elastic end 591. The first elastic end 562 and the second elastic end 591 can be made of rubber, which can provide elastic deformation capability and excellent elastic support capability, can accommodate the deformation of parts during movement, and can also play an effective support role.

[0062] The synchronization rod 595 is partially overlapped with the first push rod 592 or the second push rod 596, and a plurality of fixed inner rods 597 are provided at the end of the synchronization rod 595, one end of the fixed inner rod 597 is embedded in the synchronization rod 595 and fixed, and the other end thereof is embedded in the first push rod 592 or the second push rod 596 and fixed.

[0063] In this embodiment, the synchronization rod 595 is fixedly connected to the fixed inner rod 597 by being embedded, and then fixedly connected to the first push rod 592 through the fixed inner rod 597, so that the direction of the push-pull force of the synchronization rod 595 on the first push rod 592 is changed, and the pushing form of the synchronization rod 595 on the first push rod 592 is improved, so that the side drive is transformed into multi-point push, thereby improving the pushing stability of the first push rod 592.

[0064] The synchronization rod 595 is fixedly connected to the fixed inner rod 597 by embedding, and then fixedly connected to the second push rod 596 through the fixed inner rod 597, so that the direction of the push-pull force of the synchronization rod 595 on the second push rod 596 is changed, and the pushing form of the synchronization rod 595 on the second push rod 596 is improved, so that the side drive is transformed into multi-point push, thereby improving the pushing stability of the second push rod 596.

[0065] This embodiment takes wind load as an example to illustrate that when the steel structure body 1 is subjected to wind load, the side of the steel structure body 1 facing the wind direction is subjected to external force and squeezes the side facing away from the wind direction. At this time, the sinking base 5 is subjected to uneven force.

[0066] If the air pressure driving component is squeezed, the air cushion 57 will squeeze the bellows 52 and push the sliding support tube 56 to slide, and the first side vertical support component 3 will slide in the first slide groove 4 and form an oblique support with the first external cross beam 2. At this time, it can be decided whether to start the winding drum 10 to tighten the connecting belt 9 based on the force analysis.

[0067] If the supporting pulling assembly 59 is started, the telescopic rod 593 is started according to the direction of the wind load, and the second side vertical support assembly 7 is pushed by the first pushing rod 592 or the second pushing rod 596 to slide in the second sliding groove 6 and form an oblique support with the second external cross beam 8, and at the same time, the connecting belt 9 on the other opposite side is tightened to form a synergistic effect of supporting force and tensioning force.

[0068] This embodiment improves the support stability of the steel structure body 1 by improving the support capacity of the side of the steel structure body 1.

[0069] When the wind load is poured into the industrial plant, a lift effect will be formed on the roof of the plant. In this embodiment, when the first side vertical support assembly 3 and the second side vertical support assembly 7 are in a state vertical to the ground or in an inclined state, the restraint force provided by the steel structure main body 1 from the bottom direction can be increased through the restraint of the connecting belt 9, thereby improving the ability of the steel structure main body 1 to resist the lift. When the first side vertical support assembly 3 and the second side vertical support assembly 7 are in a state vertical to the ground, the lift effect on the steel structure main body 1 can be more effectively resisted.

[0070] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A stable support device for a steel structure of an industrial plant, comprising a steel structure main body (1), characterized in that: A first external cross beam (2) and a second external cross beam (8) are respectively fixed on two adjacent side surfaces of the steel structure main body (1), and the axis of the first external cross beam (2) and the axis of the second external cross beam (8) are horizontal and perpendicular to each other; A sinking base (5) is provided at the bottom of the steel structure body (1), and a plurality of first slide grooves (4) and a plurality of second slide grooves (6) are provided on the side of the sinking base (5), wherein the first slide grooves (4) are located below the first external cross beam (2), and the second slide grooves (6) are located below the second external cross beam (8); A first side vertical support assembly (3) is provided in the first slide groove (4), the upper end of the first side vertical support assembly (3) is hinged to the first external cross beam (2), and the lower end of the first side vertical support assembly (3) is embedded in the first slide groove (4) and movably connected to the sinking base (5); A second side vertical support assembly (7) is provided in the second slide groove (6), the upper end of the second side vertical support assembly (7) is hinged to the second external cross beam (8), and the lower end of the second side vertical support assembly (7) is embedded in the second slide groove (6) and movably connected to the sinking base (5).

2. The stable support device for the steel structure of an industrial plant according to claim 1 is characterized in that: The first side vertical support assembly (3) comprises a first support shell (31) and a second support shell (34), and the first support shell (31) is butt-jointed with the second support shell (34); An elastic stabilizing sleeve (32) is provided in the first supporting shell (31) and the second supporting shell (34); the upper end of the elastic stabilizing sleeve (32) is pressed against the inner wall of the first supporting shell (31), and the lower end thereof is pressed against the inner wall of the second supporting shell (34); a connecting belt (9) is provided in the elastic stabilizing sleeve (32); one end of the connecting belt (9) passes through the first supporting shell (31) and is fixed to the first external cross beam (2), and the other end thereof passes through the second supporting shell (34) and penetrates into the sinking base (5); An elastic connecting member (33) is provided between the first supporting shell (31) and the second supporting shell (34); one end of the elastic connecting member (33) is fixed to the first supporting shell (31), and the other end thereof is fixed to the second supporting shell (34); The first side vertical support assembly (3) and the second side vertical support assembly (7) have the same structure.

3. The stable support device for the steel structure of an industrial plant according to claim 2 is characterized in that: The elastic stabilizing sleeve (32) comprises a plurality of elastic sleeves (321), the connecting belt (9) being located inside the elastic sleeves (321), a first connecting rod (322) and a second connecting rod (324) being provided on the side surface of each elastic sleeve (321), and an end of the first connecting rod (322) and an end of the second connecting rod being connected via a torsion spring (323).

4. The stable support device for the steel structure of an industrial plant according to claim 2 is characterized in that: The elastic connecting member (33) comprises an elastic band (331); the bottom of the first supporting shell (31) and the top of the second supporting shell (34) are provided with receiving grooves (332) that can be engaged with each other; the elastic band (331) is located in the receiving groove (332); one end of the elastic band (331) is fixed to the first supporting shell (31), and the other end thereof is fixed to the second supporting shell (34).

5. The stable support device for the steel structure of an industrial plant according to claim 2 is characterized in that: A winding drum (10) is provided in the sinking base (5); the connecting belt (9) in the first side vertical support assembly (7) passes through the sinking base (5) and is fixed on the winding drum (10); the winding drum (10) is used to tighten or loosen the connecting belt (9).

6. The stable support device for the steel structure of an industrial plant according to claim 5 is characterized in that: The sinking base (5) is provided with a gas pressure pushing component capable of pushing the bottom end of the first side vertical support component (3), and the sinking base (5) is also provided with a supporting pulling component (59) capable of pushing the bottom end of the second side vertical support component (7); The connecting belt (9) in the first side vertical support assembly (3) is fixed to the supporting pulling assembly (59).

7. The stable support device for the steel structure of an industrial plant according to claim 6 is characterized in that: The sinking base (5) comprises a base body (53), and the air pressure pushing component and the supporting pulling component (59) are both located inside the base body (53); The air pressure push assembly comprises a fixed support block (51), a side of the fixed support block (51) close to the first side vertical support assembly (3) is provided with a bellows (52), one end of the bellows (52) is fixed to the fixed support block (51), and the other end thereof is fixed with a sliding support tube (56), the sliding support tube (56) passes through the seat body (53) and is fixed to the bottom end of the first side vertical support assembly (3); An air cushion (57) is provided in the seat body (53), the bottom of the air cushion (57) is fixed to the seat body (53), the top of the air cushion (57) passes through the seat body (53) and is fixed to the steel structure main body (1), a ventilation pipe (55) is provided on the side of the air cushion (57), the ventilation pipe (55) extends into the fixed support block (51), a ventilation groove (54) is provided in the fixed support block (51), the ventilation groove (54) is communicated with the corrugated pipe (52), and the ventilation pipe (55) is communicated with the ventilation groove (54).

8. The stable support device for the steel structure of an industrial plant according to claim 7 is characterized in that: The sliding support tube (56) comprises a tube body (561), a first elastic end head (562) is provided between the tube body (561) and the first side vertical support assembly (3), the first elastic end head (562) is fixed to the tube body (561), and the first elastic end head (562) is fixed to the first side vertical support assembly (3).

9. The stable support device for the steel structure of an industrial plant according to claim 6, characterized in that: The supporting and pulling assembly (59) comprises a movable slider (594), a telescopic rod (593) capable of pushing the movable slider (594) to reciprocate is fixed on the side of the movable slider (594), a synchronous rod (595) is also provided on the side of the movable slider (594), a first pushing rod (592) is fixed at one end of the synchronous rod (595), and a second pushing rod (596) is fixed at the other end thereof, the first pushing rod (592) is used to push the second side vertical supporting assembly (7) or tighten the connecting belt (9), and the second pushing rod (596) is used to tighten the connecting belt (9) or push the second side vertical supporting assembly (7).

10. The stable support device for the steel structure of an industrial plant according to claim 9, characterized in that: The synchronization rod (595) is partially overlapped with the first push rod (592) or the second push rod (596), and a plurality of fixed inner rods (597) are provided at the end of the synchronization rod (595), one end of the fixed inner rod (597) is embedded in the synchronization rod (595) and fixed, and the other end thereof is embedded in the first push rod (592) or the second push rod (596) and fixed.

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