Three-dimensional anti-seismic steel structure plant building structure

Abstract

The utility model relates to the technical field of building structures, and discloses a three-dimensional anti-seismic steel structure factory building structure which comprises a factory building structure, a damping structure and a supporting structure, the factory building structure is installed at the top end of the damping structure, the supporting structure is installed on the factory building structure, and the damping structure comprises a supporting seat and a hydraulic cylinder. According to the damping structure, during vibration, a steel column drives a first piston plate to slide in a hydraulic cylinder through a supporting plate and a piston rod, hydraulic oil in the hydraulic cylinder can flow in a through hole in the first piston plate, meanwhile, the supporting plate compresses or stretches a spring, and the hydraulic oil flows through the through hole of the first piston plate to generate damping; vibration energy is consumed, the vibration energy is converted into heat energy to be dissipated through the damping effect, the spring stores and releases the energy to relieve instantaneous impact, hydraulic oil flowing and spring buffering jointly prolong the action time of vibration, the impact acceleration is reduced, and the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model relates to building structure technical field, especially a kind of three-dimensional anti-seismic steel structure factory building construction. BACKGROUND

[0002] Three-dimensional anti-seismic steel structure factory building construction is a kind of high anti-seismic performance building form designed for earthquake-prone areas, and the three-dimensional anti-seismic steel structure factory building optimizes the support system, node connection mode and shock absorption and energy dissipation device, efficiently absorbs and disperses the vibration energy, enhances the stability and toughness of the structure, and meets the requirements of rapid recovery and use of the factory building after the earthquake. This structure is not only suitable for industrial production factory building, but also can be widely used in logistics and warehousing, assembly workshop and other building fields with high requirements for anti-seismic performance.

[0003] The applicant found that a three-dimensional anti-seismic steel structure factory building was disclosed in Chinese patent with publication (announcement) number CN215564817U. When the first connecting plate is retracted into the recess, it will push the third support rod into a retracted state with the first support rod. At this time, when the telescopic rod is retracted to a certain extent, the first spring will cooperate with the telescopic rod to push the first connecting plate to reset, preventing the building structure top plate body from not having an anti-seismic structure during use. However, the device relies on spring reset and telescopic rod retraction, which may not effectively absorb and dissipate large vibration energy, and the anti-seismic capacity is insufficient. The vibration energy cannot be converted into heat energy for dissipation, which may cause impact force concentration. The spring and telescopic rod may be severely worn out in long-term vibration. Therefore, we propose a three-dimensional anti-seismic steel structure factory building construction. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a three-dimensional anti-seismic steel structure factory building construction to solve the problem of relying on spring reset and telescopic rod retraction, which may not effectively absorb and dissipate large vibration energy, and the anti-seismic capacity is insufficient. The vibration energy cannot be converted into heat energy for dissipation, which may cause impact force concentration. The spring and telescopic rod may be severely worn out in long-term vibration.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a three-dimensional anti-seismic steel structure factory building construction, comprising a factory building structure, a shock absorption structure and a support structure, the factory building structure is installed at the top end of the shock absorption structure, the support structure is installed on the factory building structure, the shock absorption structure comprises a support seat and a hydraulic cylinder, the hydraulic cylinder is installed with a piston rod through a first piston plate, the first piston plate is provided with a through hole for hydraulic oil flow, the top end of the piston rod is fixedly installed with a support plate, a spring is sleeved on the piston rod, one end of the spring is fixedly connected with the support plate, and the other end of the spring is fixedly connected with the top wall of the hydraulic cylinder.

[0006] As a preferred scheme, the factory building structure comprises a steel column, the steel column is fixedly installed at the top end of the support plate, the first cross beam and the second cross beam are symmetrically and fixedly installed at the two sides of the steel column, and the top end of the steel column is fixedly installed with a top plate.

[0007] As a preferred scheme, the support base is fixedly installed on the ground, the hydraulic cylinder is fixedly installed in the support base, the hydraulic cylinder is a cavity, and the hydraulic cylinder is filled with hydraulic oil.

[0008] As a preferred scheme, the first piston plate is slidably installed in the hydraulic cylinder, the piston rod is fixedly installed at the top end of the first piston plate, the piston rod extends to the top end of the hydraulic cylinder through the top wall of the hydraulic cylinder, and the piston rod is slidably connected with the hydraulic cylinder.

[0009] As a preferred scheme, the support structure comprises a screw rod box and a second hinge base, the screw rod box is fixedly installed at the bottom end of the first cross beam, a bidirectional screw rod is rotatably installed in the screw rod box, one end of the bidirectional screw rod extends to the outside of the screw rod box through the screw rod box, a rotating disc is fixedly installed at one end of the outside of the screw rod box, a threaded block is threadedly installed on the bidirectional screw rod, and the threaded block is slidably connected with the bottom wall of the screw rod box.

[0010] As a preferred scheme, the first hinge base is fixedly installed at the bottom end of the threaded block, the second hinge base is fixedly installed on the steel column, a fixed cylinder is hingedly installed on the second hinge base, a second piston plate is slidably installed in the fixed cylinder, a sliding rod is fixedly installed at one end of the second piston plate, the sliding rod is slidably connected with the top wall of the fixed cylinder, and the other end of the sliding rod is hingedly connected with the first hinge base.

[0011] The technical effects and advantages of the utility model are as follows:

[0012] 1. In the damping structure, when vibrating, the steel column drives the first piston plate to slide in the hydraulic cylinder through the support plate and the piston rod, the hydraulic oil in the hydraulic cylinder flows through the through hole on the first piston plate, the support plate compresses or stretches the spring, the hydraulic oil flowing through the through hole of the first piston plate generates damping, consumes vibration energy, converts vibration energy into heat energy through damping effect and dissipates, the spring stores and releases energy to relieve instantaneous impact, the hydraulic oil flow and spring buffering prolong the action time of vibration, reduce the impact acceleration, and have wide application range.

[0013] 2. The support structure supports the first cross beam, the bidirectional screw rod drives the first hinged seat to move through the threaded block, the first hinged seat drives the second piston plate to slide in the fixed cylinder through the sliding rod, so as to compress the air in the fixed cylinder, the compressed air generates gas elastic damping, absorbs vibration energy, the buffering process is stable, the fluctuation of impact force can be reduced, the position and compression degree of the support structure can be flexibly adjusted, the support and damping functions are effectively integrated, and the requirement for additional components is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is a damping structure sectional view schematic view of the utility model;

[0016] Figure 3 It is a hydraulic cylinder sectional view schematic view of the utility model;

[0017] Figure 4 It is a support structure front view schematic view of the utility model;

[0018] Figure 5 It is a screw rod box sectional view schematic view of the utility model;

[0019] Figure 6 It is a fixed cylinder sectional view schematic view of the utility model.

[0020] In the drawing: 1, factory building structure;11, steel column;12, first cross beam;13, roof;14, second cross beam;2, damping structure;21, support seat;22, hydraulic cylinder;23, first piston plate;24, through hole;25, piston rod;26, support plate;27, spring;3, support structure;31, screw rod box;32, bidirectional screw rod;33, turntable;34, threaded block;35, first hinged seat;36, second hinged seat;37, fixed cylinder;38, sliding rod;39, second piston plate. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be apparently and completely described below in conjunction with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Embodiment one:

[0023] Please refer to the drawings of the utility model Figure 1 - the drawings of the utility model Figure 3The utility model provides a kind of three-dimensional anti-seismic steel structure factory building structure, including factory building structure 1, damping structure 2 and support structure 3, factory building structure 1 is installed at the top of damping structure 2, support structure 3 is installed on factory building structure 1, factory building structure 1 includes steel column 11, first crossbeam 12 and second crossbeam 14 are symmetrically fixed and installed respectively on the both sides of steel column 11, top plate 13 is fixedly installed at the top of steel column 11, damping structure 2 includes support seat 21 and hydraulic cylinder 22, support seat 21 is fixedly installed on ground, hydraulic cylinder 22 is fixedly installed in the inside of support seat 21, hydraulic cylinder 22 is empty cavity, and hydraulic cylinder 22 is filled with hydraulic oil inside, first piston plate 23 is slidably installed in hydraulic cylinder 22, through hole 24 for the flow of hydraulic oil is provided on first piston plate 23, piston rod 25 is fixedly installed at the top of first piston plate 23, piston rod 25 extends to the top of hydraulic cylinder 22 by passing through the top wall of hydraulic cylinder 22, and piston rod 25 is slidably connected with hydraulic cylinder 22, support plate 26 is fixedly installed at the top of piston rod 25, spring 27 is sleeved on piston rod 25, one end of spring 27 is fixedly connected with support plate 26, the other end of spring 27 is fixedly connected with the top wall of hydraulic cylinder 22, and steel column 11 is fixedly installed at the top of support plate 26.

[0024] Specifically, damping structure 2 makes first piston plate 23 slide in hydraulic cylinder 22 by using steel column 11, makes hydraulic oil flow through through hole 24 to generate damping, consumes vibration energy and converts into heat energy, while spring 27 stores energy to buffer impact force, hydraulic oil and spring 27 cooperate to prolong the vibration time, reduce impact acceleration, and have wide application range.

[0025] Embodiment two:

[0026] Please refer to the accompanying drawings Figure 4 - the accompanying drawings Figure 6 Support structure 3 includes screw rod box 31, screw rod box 31 is fixedly installed at the bottom of first crossbeam 12, bidirectional screw rod 32 is rotatably installed in the inside of screw rod box 31, one end of bidirectional screw rod 32 extends to the outside of screw rod box 31 by passing through screw rod box 31, one end of the outside of screw rod box 31 is fixedly installed rotating disc 33, threaded block 34 is screwedly installed on bidirectional screw rod 32, threaded block 34 is slidably connected with the bottom wall of screw rod box 31, first hinged seat 35 is fixedly installed at the bottom end of threaded block 34, second hinged seat 36 is fixedly installed on steel column 11, fixed cylinder 37 is hingedly installed on second hinged seat 36, second piston plate 39 is slidably installed in fixed cylinder 37, one end of second piston plate 39 is fixedly installed sliding rod 38, sliding rod 38 is slidably connected with the top wall of fixed cylinder 37, the other end of sliding rod 38 is hingedly connected with first hinged seat 35.

[0027] Specific, support structure 3 supports the first cross beam 12, through the bidirectional screw rod 32 drive first hinged seat 35 moves, drives the second piston plate 39 compression fixed cylinder 37 air, produces gas elastic damping absorption vibration energy, buffer smooth, reduce impact fluctuation, structure can flexible adjustment, support and shock absorption integration, reduce the component demand.

[0028] The utility model discloses a kind of three-dimensional anti-seismic steel structure factory building structures, rotating turntable 33, through turntable 33 drive bidirectional screw rod 32 rotation, bidirectional screw rod 32 drive screw block 34 sliding in the inside of screw rod box 31, through screw block 34 drive first hinged seat 35 moves, because slide bar 38 is hinged connection with first hinged seat 35, slide bar 38 is slidably connected with fixed cylinder 37 by second piston plate 39, so when first hinged seat 35 moves, slide bar 38 will drive second piston plate 39 sliding in fixed cylinder 37, second piston plate 39 sliding will compress the gas in fixed cylinder 37, to adjust the support force to slide bar 38, further to first cross beam 12 provide support, when there is vibration, steel column 11 drives support plate 26 to vibrate, support plate 26 vibrates, support plate 26 is slidably connected with first piston plate 23 in hydraulic cylinder 22 by piston rod 25 when support plate 26 vibrates, simultaneously compresses or stretches spring 27, to support plate 26 is buffered, when first piston plate 23 is slid in hydraulic cylinder 22, because hydraulic oil cannot be compressed, when hydraulic oil will flow through through-hole 24, the rate of first piston plate 23 sliding is reduced by the flow of hydraulic oil, to reduce the moving rate of piston rod 25, further to support plate 26 is shock-absorbed, improve the stability of steel column 11.

[0029] Finally, it should be noted that: the above-mentioned only for preferred embodiment of the utility model has, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A three-dimensional anti-seismic steel structure plant building construction structure, characterized in that: The utility model provides a factory building structure, it includes factory building structure (1), damping structure (2) and support structure (3), factory building structure (1) is installed at the top of damping structure (2), support structure (3) is installed on factory building structure (1), damping structure (2) includes support seat (21) and hydraulic cylinder (22), the piston rod (25) is installed through first piston plate (23) on hydraulic cylinder (22), the through -hole (24) of hydraulic oil flow is arranged on first piston plate (23), the top of piston rod (25) is fixedly installed support plate (26), the spring (27) is sleeved on piston rod (25), one end of spring (27) is fixedly connected with support plate (26), the other end of spring (27) is fixedly connected with the top wall of hydraulic cylinder (22).

2. The volumetric aseismatic steel plant building structure according to claim 1, characterized in that: The factory building structure (1) includes a steel column (11) fixedly installed on the top of the support plate (26), and the steel column (11) is symmetrically fixedly installed with a first cross beam (12) and a second cross beam (14) on both sides thereof, and a top plate (13) is fixedly installed on the top of the steel column (11).

3. The volumetric aseismatic steel plant building structure according to claim 1, characterized in that: The support seat (21) is fixedly installed on the ground, and the hydraulic cylinder (22) is fixedly installed in the support seat (21). The hydraulic cylinder (22) is a hollow cavity, and the inside of the hydraulic cylinder (22) is filled with hydraulic oil.

4. The volumetric aseismatic steel plant building structure according to claim 3, characterized in that: The first piston plate (23) is slidably installed in the hydraulic cylinder (22), the piston rod (25) is fixedly installed on the top of the first piston plate (23), the piston rod (25) extends through the top wall of the hydraulic cylinder (22) to the top of the hydraulic cylinder (22), and the piston rod (25) is slidably connected with the hydraulic cylinder (22).

5. The volumetric aseismic steel structure industrial building construction structure according to claim 1, characterized in that: The support structure (3) includes a lead screw box (31) and a second hinge seat (36), the lead screw box (31) is fixedly installed on the bottom end of the first cross beam (12), a bidirectional lead screw (32) is rotatably installed in the lead screw box (31), one end of the bidirectional lead screw (32) extends to the outside of the lead screw box (31) through the lead screw box (31), a rotary disc (33) is fixedly installed on one end of the outside of the lead screw box (31), a threaded block (34) is threadedly installed on the bidirectional lead screw (32), and the threaded block (34) is slidably connected with the bottom wall of the lead screw box (31).

6. The volumetric anti-seismic steel industrial building structure, according to claim 5, characterized in that: The bottom end of the threaded block (34) is fixedly installed with a first hinge seat (35), the second hinge seat (36) is fixedly installed on the steel column (11), a fixed cylinder (37) is hingedly installed on the second hinge seat (36), a second piston plate (39) is slidably installed in the fixed cylinder (37), one end of the second piston plate (39) is fixedly installed with a sliding rod (38), the sliding rod (38) is slidably connected with the top wall of the fixed cylinder (37), and the other end of the sliding rod (38) is hingedly connected with the first hinge seat (35).

Images