Energy-saving earthquake-resistant building structure
Technical Field
The invention relates to the technical field of building structures, in particular to an energy-saving earthquake-resistant building structure.
Background
The building structure refers to a system composed of various components and capable of bearing various actions in building construction, wherein the actions refer to various factors capable of causing the system to generate internal force and deformation, such as load, earthquake, temperature change, foundation settlement and the like.
The earthquake-resistant building refers to an earthquake-resistant design building which is required to be carried out in an area with the earthquake-resistant fortification intensity of 6 degrees or more, and can be found from major earthquake disaster investigation of the whole world, more than 95 percent of human life and casualties are caused by damage or collapse of the building, the damage and collapse reasons of the building in the earthquake are discussed and prevented, and the building of the earthquake-resistant building which can withstand strong earthquake from the engineering is the most direct and effective method for reducing the earthquake disaster, the earthquake-resistant performance of the building is improved, one of the main measures for improving the urban comprehensive defense capability, and the main task of resisting in earthquake-resistant and disaster-reducing work.
The antidetonation of building earthquake-resistant structure at present all focuses on the construction to foundation ditch, heel post mostly, lack the antidetonation measure to the steel construction, the steel construction is the structure of compriseing the steel material, be one of main building structure type, in the steel construction is built, the most part is connected through arranging welded mode, the antidetonation effect is relatively poor, the crossbeam of steel construction receives vibrations when using, the welding point department ductility is relatively poor, stress is comparatively concentrated, the welding point department receives the fracture easily, influence the life of steel construction.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an energy-saving earthquake-resistant building structure.
In order to achieve the purpose, the invention adopts the following technical scheme:
an energy-saving earthquake-resistant building structure comprises a mounting seat, wherein a first groove is formed in the top of the mounting seat in a chiseled mode, a steel plate cross beam is connected in the first groove, a rotating rod is connected between the inner walls of the two sides of the first groove and is rotatably connected in the mounting seat through a bearing, the two sides of the bottom wall of the steel plate cross beam are both connected with ear plates, the two ear plates are fixedly connected with the rotating rod, the two sides of the steel plate cross beam are both chiseled with a second groove, the inner wall of the second groove is fixedly connected with a fixed rod, the outer wall of the fixed rod is connected with a movable rod, the movable rod is movably connected in the mounting seat, two moving grooves are formed in the mounting seat in a chiseled mode, the inner wall of each moving groove is movably connected with a moving block, the moving blocks are movably abutted against the bottom wall of the steel plate cross beam, the inner walls of two sides of the movable groove are connected with first elastic elements, a movable block is connected between the first elastic elements, the movable block is connected in the movable groove in a sliding mode, and concave holes matched with the movable blocks are formed in the outer wall of the movable block in a chiseled mode.
Preferably, still dig first spout in the mount pad, first spout communicates with the activity groove each other, the inner wall sliding connection of first spout has first slider, first slider fixed connection is at the diapire of movable block.
Preferably, the inner wall of the concave hole and the bottom wall of the moving block are both provided with inclined planes, and the two inclined planes are movably abutted.
Preferably, one end of the moving block, which is far away from the inclined plane, is provided with an arc-shaped surface, and the arc-shaped surface is movably abutted against the bottom wall of the steel plate cross beam.
Preferably, a sliding groove is formed in the mounting seat in a chiseled mode, the bottom inner wall of the sliding groove is connected with a guide rod, the movable rod is sleeved on the outer wall of the guide rod, a second elastic element is sleeved on the outer wall of the guide rod, and two ends of the second elastic element are connected to the bottom inner wall of the sliding groove and the bottom outer wall of the movable rod respectively.
Preferably, the bottom wall of the movable rod is connected with a limiting plate, the outer wall of the movable rod is sleeved with a third elastic element, and two ends of the third elastic element are respectively connected to the inner wall of the top of the sliding groove and the outer wall of the top of the limiting plate.
Preferably, a movable plate is further connected between the inner walls of the two sides of the first groove, a third groove matched with the movable plate is formed in the outer wall of the steel plate beam in a chiseled mode, and an opening communicated with the third groove is further formed in the outer wall of the bottom of the steel plate beam in a chiseled mode.
Preferably, the outer walls of the two sides of the movable plate are both connected with second sliding blocks, and second sliding grooves matched with the second sliding blocks are formed in the inner walls of the first grooves in a chiseled mode.
Preferably, the first sliding block and the second sliding block are both convex, and the first sliding groove and the second sliding groove are respectively matched with the first sliding block and the second sliding block.
Preferably, the first gear of dwang outer wall fixedly connected with, the diapire of fly leaf is connected with the rack board with first gear intermeshing, the fly leaf offsets with the inner wall activity of third recess, just the both sides outer wall of fly leaf all is connected with the abrasion pad.
Compared with the prior art, the invention provides an energy-saving earthquake-resistant building structure, which has the following beneficial effects:
1. this energy-conserving antidetonation building structure, swing through the steel sheet crossbeam, lifting on one side of the steel sheet crossbeam, one side moves down, the one end extrusion movable block that makes the steel sheet crossbeam move down, make the movable block move down the in-process in the shifting chute, the inclined plane of shrinkage pool is extruded through the inclined plane of movable block downside, make the movable block slide at the movable slot, first elastic element is stretched, the first elastic element of opposite side is extrudeed and is produced the reaction force and give the movable block, make the movable block control about the movable slot, can alleviate the stress concentration between steel sheet crossbeam and the mount pad, improve the ductility of connection area, protect the junction between mount pad and the steel sheet crossbeam, improve the life of mount pad and steel sheet crossbeam, resources are saved, and then strengthen building structure's steadiness, and then weaken the influence that seismic oscillation brought.
2. This energy-conserving antidetonation building structure, the one end that makes the steel sheet crossbeam move down passes through the fixed link and to the movable rod effort, makes the movable rod move down, and the in-process that the movable rod moved down extrudees second elastic element, makes the movable rod cup joint at the outer wall of guide bar, and at this in-process, third elastic element is stretched, further reduces the dynamics that the movable rod moved down, reduces the range of steel sheet crossbeam horizontal hunting.
3. This energy-conserving antidetonation building structure, the wobbling in-process of steel sheet crossbeam can drive the dwang and rotate, makes the dwang drive first gear revolve, and first gear and rack plate intermeshing make the rack plate take place the displacement, and the rack plate extrudees the bottom inner wall of third recess at the in-process of displacement, and the swing range of further avoiding the steel sheet crossbeam is too big, causes the not hard up of steel construction, and then strengthens building structure's steadiness.
4. This energy-conserving antidetonation building structure through set up first slider and second slider respectively in the outside of movable block and fly leaf, improves the stability that movable block and fly leaf removed the in-process, makes the device steady operation.
5. This energy-conserving antidetonation building structure sets up the top through with the movable block into the arcwall face, is convenient for reduce the degree of wear of movable block and steel sheet crossbeam outside.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a first cross-sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention;
FIG. 5 is a schematic structural diagram of a movable block and a movable block according to the present invention;
FIG. 6 is a schematic cross-sectional view of the movable rod of the present invention;
fig. 7 is a schematic structural view of a steel plate cross beam of the present invention.
In the figure: 1. a mounting seat; 101. a first groove; 2. a steel plate beam; 201. an ear plate; 202. a second groove; 2021. fixing the rod; 203. a movable rod; 2031. a limiting plate; 3. rotating the rod; 301. a first gear; 4. a moving groove; 401. a moving block; 5. a movable groove; 501. a first elastic element; 502. a movable block; 5021. concave holes; 6. a first chute; 601. a first slider; 7. a sliding groove; 701. a guide bar; 7011. a second elastic element; 702. a third elastic element; 8. a movable plate; 801. a second slider; 802. a rack plate; 803. a wear pad; 9. a third groove; 10. an opening; 11. a second runner.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-5, an energy-saving earthquake-resistant building structure comprises a mounting base 1, a first groove 101 is drilled at the top of the mounting base 1, a steel plate beam 2 is connected in the first groove 101, a rotating rod 3 is connected between the inner walls of the two sides of the first groove 101, the rotating rod 3 is rotatably connected in the mounting base 1 through a bearing, the two sides of the bottom wall of the steel plate beam 2 are both connected with ear plates 201, the two ear plates 201 are fixedly connected with the rotating rod 3, the two sides of the steel plate beam 2 are both drilled with a second groove 202, the inner wall of the second groove 202 is fixedly connected with a fixed rod 2021, the outer wall of the fixed rod 2021 is connected with a movable rod 203, the movable rod 203 is movably connected in the mounting base 1, two moving grooves 4 are drilled in the mounting base 1, the inner wall of each moving groove 4 is movably connected with a moving block 401, the moving block 401 movably abuts against the bottom, the movable groove 5 and the movable groove 4 are communicated with each other, the inner walls of two sides of the movable groove 5 are both connected with first elastic elements 501, a movable block 502 is connected between the two first elastic elements 501, the movable block 502 is connected in the movable groove 5 in a sliding manner, and a concave hole 5021 matched with the movable block 401 is formed in the outer wall of the movable block 502 in a chiseled mode.
Inclined planes are arranged on the inner wall of the concave hole 5021 and the bottom wall of the moving block 401, and the two inclined planes are movably abutted.
One end, far away from the inclined plane, of the moving block 401 is provided with an arc-shaped surface, and the arc-shaped surface is movably abutted to the bottom wall of the steel plate beam 2.
In the using process, after the steel plate cross beam 2 is vibrated, the steel plate cross beam 2 swings, one side is lifted, one side moves downwards, one end of the steel plate cross beam 2 moving downwards extrudes the moving block 401, in the process that the moving block 401 moves downwards in the moving groove 4, the inclined plane of the concave hole 5021 is extruded through the inclined plane on the lower side of the moving block 401, the moving block 502 slides in the moving groove 5, the first elastic element 501 on the side is stretched, the first elastic element 501 on the other side is extruded and generates a reaction force to the moving block 502, the moving block 502 moves left and right in the moving groove 5, the vibration amplitude of the steel plate cross beam 2 is reduced, the stress concentration between the steel plate cross beam 2 and the mounting seat 1 can be relieved, the ductility of a connecting area is improved, the connecting position between the mounting seat 1 and the steel plate cross beam 2 is protected, the service lives of the mounting seat 2 and the steel plate cross beam 1 are, and the influence caused by earthquake vibration is weakened.
Example 2:
referring to fig. 1-6, an energy-saving earthquake-resistant building structure comprises a mounting base 1, a first groove 101 is drilled at the top of the mounting base 1, a steel plate beam 2 is connected in the first groove 101, a rotating rod 3 is connected between the inner walls of the two sides of the first groove 101, the rotating rod 3 is rotatably connected in the mounting base 1 through a bearing, the two sides of the bottom wall of the steel plate beam 2 are both connected with ear plates 201, the two ear plates 201 are fixedly connected with the rotating rod 3, the two sides of the steel plate beam 2 are both drilled with a second groove 202, the inner wall of the second groove 202 is fixedly connected with a fixed rod 2021, the outer wall of the fixed rod 2021 is connected with a movable rod 203, the movable rod 203 is movably connected in the mounting base 1, two moving grooves 4 are drilled in the mounting base 1, the inner wall of each moving groove 4 is movably connected with a moving block 401, the moving block 401 movably abuts against the bottom, the movable groove 5 and the movable groove 4 are communicated with each other, the inner walls of two sides of the movable groove 5 are both connected with first elastic elements 501, a movable block 502 is connected between the two first elastic elements 501, the movable block 502 is connected in the movable groove 5 in a sliding manner, and a concave hole 5021 matched with the movable block 401 is formed in the outer wall of the movable block 502 in a chiseled mode.
A sliding groove 7 is formed in the mounting seat 1 in a chiseled mode, the bottom inner wall of the sliding groove 7 is connected with a guide rod 701, the movable rod 203 is sleeved on the outer wall of the guide rod 701, the outer wall of the guide rod 701 is sleeved with a second elastic element 7011, and two ends of the second elastic element 7011 are connected to the bottom inner wall of the sliding groove 7 and the bottom outer wall of the movable rod 203 respectively.
The bottom wall of the movable rod 203 is connected with a limiting plate 2031, the outer wall of the movable rod 203 is sleeved with a third elastic element 702, and two ends of the third elastic element 702 are respectively connected to the top inner wall of the sliding groove 7 and the top outer wall of the limiting plate 2031.
In the using process, after the steel plate cross beam 2 is vibrated, the steel plate cross beam 2 swings, one side is lifted, one side moves downwards, one end of the steel plate cross beam 2 moving downwards presses the moving block 401, in the process that the moving block 401 moves downwards in the moving groove 4, the inclined plane of the concave hole 5021 is pressed by the inclined plane on the lower side of the moving block 401, the moving block 502 slides in the moving groove 5, the first elastic element 501 on the side is stretched, the first elastic element 501 on the other side is pressed and generates a reaction force to the moving block 502, the moving block 502 moves leftwards and rightwards in the moving groove 5, the vibration amplitude of the steel plate cross beam 2 is reduced, the end of the steel plate cross beam 2 moving downwards presses the moving rod 203 through the fixed rod 2021, the moving rod 203 moves downwards, the second elastic element 7011 is pressed in the process that the moving rod 203 moves downwards, the moving rod 203 is sleeved on the outer wall of the guide rod 701, and in the process, the, further reducing the force applied to the movable rod 203, and in the process that the movable rod 203 on the side of the steel plate beam 2 lifted moves upwards, the second elastic element 7011 is stretched, and the third elastic element 702 is contracted, so that the amplitude of the left-right swing of the steel plate beam 2 is further reduced.
Example 3:
referring to fig. 2, 3, 4 and 7, an energy-saving earthquake-resistant building structure is substantially the same as that of embodiment 2, and further, a movable plate 8 is connected between two side inner walls of a first groove 101, a third groove 9 matched with the movable plate 8 is cut on an outer wall of a steel plate beam 2, and an opening 10 communicated with the third groove 9 is cut on an outer wall of the bottom of the steel plate beam 2.
The outer wall of the rotating rod 3 is fixedly connected with a first gear 301, the bottom wall of the movable plate 8 is connected with a rack plate 802 which is meshed with the first gear 301, the movable plate 8 is movably abutted to the inner wall of the third groove 9, and the outer walls of the two sides of the movable plate 8 are connected with wear pads 803.
The 2 wobbling in-process of steel sheet crossbeam can drive dwang 3 and rotate, make dwang 3 drive first gear 301 and rotate, first gear 301 and rack plate 802 intermeshing, make rack plate 802 take place the displacement, rack plate 802 extrudees the bottom inner wall of third recess 9 at the in-process of displacement, push down one side of 2 lifting of steel sheet crossbeam, further avoid steel sheet crossbeam 2's amplitude of oscillation too big, cause the not hard up of steel construction, and then strengthen building structure's steadiness.
Example 4:
referring to fig. 2, 3, 4 and 7, an energy-saving earthquake-resistant building structure is substantially the same as that of embodiment 3, and further, a first sliding groove 6 is further formed in the mounting base 1, the first sliding groove 6 is communicated with the movable groove 5, a first sliding block 601 is slidably connected to the inner wall of the first sliding groove 6, and the first sliding block 601 is fixedly connected to the bottom wall of the movable block 502.
The outer walls of the two sides of the movable plate 8 are connected with second sliding blocks 801, and the inner wall of the first groove 101 is provided with second sliding grooves 11 matched with the second sliding blocks 801.
The first slider 601 and the second slider 801 are both provided in a convex shape, and the first runner 6 and the second runner 11 are respectively fitted to the first slider 601 and the second slider 801.
The first sliding block 601 and the second sliding block 801 are respectively arranged at the outer sides of the movable block 502 and the movable plate 8, so that the stability of the movable block 502 and the movable plate 8 in the moving process is improved, and the structure can work stably.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.