CN220928189U - Shock-resistant steel structure with excellent shock absorption effect - Google Patents
Shock-resistant steel structure with excellent shock absorption effect Download PDFInfo
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- CN220928189U CN220928189U CN202322464149.2U CN202322464149U CN220928189U CN 220928189 U CN220928189 U CN 220928189U CN 202322464149 U CN202322464149 U CN 202322464149U CN 220928189 U CN220928189 U CN 220928189U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 109
- 239000010959 steel Substances 0.000 title claims abstract description 109
- 230000000694 effects Effects 0.000 title claims abstract description 16
- 230000035939 shock Effects 0.000 title claims abstract description 9
- 238000010521 absorption reaction Methods 0.000 title description 2
- 238000013016 damping Methods 0.000 claims abstract description 26
- 238000010276 construction Methods 0.000 claims description 20
- 238000010586 diagram Methods 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000002444 silanisation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses an anti-seismic steel structure with excellent damping effect, which belongs to the technical field of steel structures and comprises a steel structure shell, steel structure struts and an elastic connecting surface, wherein the steel structure struts are movably arranged in the steel structure shell, an anti-seismic mechanism which can enable the steel structure struts to have good horizontal vibration resistance is arranged in the steel structure shell, and a splicing mechanism which can be conveniently spliced and fixed with externally installed brackets according to the height required to be built is arranged at the top of the steel structure struts. According to the utility model, the house supporting underframe can horizontally shake, the steel structure support column is stressed to drive the sliding block to horizontally reciprocate on the sliding rail, meanwhile, the movable rod A and the movable rod B integrally rotate under the connection of the rotating shaft and the connecting rod moves in the guide cavity, and finally, the horizontal acting force applied to the moving steel structure support column is synchronously unloaded through the spring, so that the firmness of the house supporting underframe is effectively protected, and the house has a certain shock resistance.
Description
Technical Field
The utility model belongs to the technical field of steel structures, and particularly relates to an anti-seismic steel structure with an excellent damping effect.
Background
The steel structure is composed of steel materials, is one of the main building structure types, mainly comprises steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, washing and drying, galvanization and the like, and generally needs rust removal, galvanization or coating and regular maintenance.
According to the search, the application number is CN202021001384.6, an anti-seismic steel structure is found, two sides of a column web are respectively provided with column wing plates, two slots are respectively formed in the two sides of the column web, two sides of a beam web are respectively provided with beam wing plates, two ends of each beam wing plate are respectively provided with a beam extension section, the beam extension sections are arranged in the slots of the column web, a supporting plate is arranged between the upper beam extension section and the lower beam extension section on the same side, and two sides of the supporting plate are respectively provided with short H-shaped steel, so that the novel anti-seismic steel structure can absorb part of vibration through the short H-shaped steel, and the effect of the overall anti-seismic performance is greatly improved; the disadvantages are as follows:
according to research and analysis, the short H-shaped steel can absorb part of vibration, but is still of a rigid structure, so that deformation or displacement cannot be generated to unload vibration force when the short H-shaped steel is subjected to vibration, the vibration-resistant effect of the device is more general when the short H-shaped steel is subjected to obvious vibration force, the device can be directly connected through bolts, and corresponding foolproof limiting measures are not arranged at the connecting position between the two short H-shaped steels, so that the firmness of the device after connection is poor and the vibration-resistant effect is general when the device is subjected to obvious vibration force.
Disclosure of utility model
The utility model aims at: in order to solve the problem of poor firmness after connection, the anti-seismic steel structure with excellent damping effect is provided.
The technical scheme adopted by the utility model is as follows: the utility model provides a shock attenuation effect is good antidetonation steel construction, includes steel construction shell, steel construction pillar, elastic connection face, steel construction shell internally mounted has steel construction pillar, and steel construction shell top is the opening setting, be connected with elastic connection face between the opening at steel construction shell top along the outside of steel construction pillar, steel construction shell inside is provided with the antidetonation mechanism that can make steel construction pillar have good anti horizontal vibrations, steel construction pillar top is provided with the high concatenation mechanism that carries out convenient concatenation fixed to the support of external installation that can build as required.
The anti-seismic mechanism comprises a sliding rail, a sliding block, a guide rod, a movable rod A, an inner movable rod, a movable rod B, an inner movable cavity, a guide cavity, a connecting rod, a bottom edge and a damping layer, wherein the sliding rail is arranged at the bottom of the inside of the steel structure shell, the sliding block is arranged on the outer side of the sliding rail in a sliding mode, the guide rods are arranged on the two sides of the sliding rail, the guide rod penetrates through the sliding block, a spring is connected between the sliding block and the guide rod, the movable rod B is arranged on the upper side and the lower side of one side of a steel structure support column in a rotating mode through a rotating shaft, the movable rod A is arranged on the upper side and the lower side of one side of the steel structure shell in a rotating mode, the movable rod A is connected with the inner movable rod in the inner movable cavity in a rotating mode, the spring is connected between the inner side of the inner movable rod, the guide cavity is arranged on the upper side and the lower side of the other side of the steel structure shell in a sliding mode, the connecting rod is movably arranged on the other side of the guide cavity, the connecting rod is connected with the spring between the other side of the guide cavity and the other side of the steel structure support column in a bolt fixing mode, the connecting rod is arranged between the side of the connecting rod and the steel structure support column is arranged on the other side of the steel structure support column, the inner side is connected with the damping layer, the damping layer is arranged on the inner side of the inner cavity, the steel structure is connected with the damping layer through the damping layer.
The splicing mechanism comprises a supporting top frame, a movable support A, a limiting bottom column, a limiting top groove, a fitting column, a movable support B and a fitting groove, wherein the supporting top frame is arranged on one side of the top of the steel structure support, the movable support A and the movable support B are arranged outside the steel structure shell, the supporting top frame and the movable support A are all in fitting arrangement with the movable support B before, the joints are fixed through bolts, the supporting top frame, the movable support A and the movable support B are all provided with the limiting top groove, the two sides of the bottom of the movable support A are all provided with the limiting bottom column, the limiting bottom column is in a columnar arrangement, the fitting column is arranged on the other side of the supporting top frame and the movable support A, the fitting groove is inclined, the fitting column is columnar, and the fitting column is in fitting arrangement between the fitting column and the fitting groove.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
1. According to the utility model, the earthquake-resistant mechanism is arranged, and the slide rail, the slide block, the guide rod, the movable rod A, the inner movable rod, the movable rod B, the inner movable cavity, the guide cavity, the connecting rod, the bottom edge and the damping layer are matched for use, so that more horizontal force is applied to the ground when an earthquake occurs, the house supporting underframe can shake horizontally, the steel structure support column is stressed to drive the slide block to reciprocate horizontally on the slide rail, the movable rod A and the movable rod B integrally rotate under the connection of the rotating shaft and the connecting rod moves in the guide cavity, and finally, the horizontal acting force applied to the moving steel structure support column is synchronously unloaded through the spring, so that the firmness of the house supporting underframe is effectively protected, and the house has a certain earthquake resistance.
2. According to the utility model, the splicing mechanism is arranged, and the supporting top frame, the movable support A, the limiting bottom column, the limiting top groove, the engaging column, the movable support B and the engaging groove are matched for use, so that the supporting top frame, the movable support A and the movable support B can be assembled and fixed by utilizing the engagement among the components, and the assembly efficiency of an installer is improved.
Drawings
FIG. 1 is a schematic diagram of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a schematic diagram of the enlarged construction of FIG. 2A according to the present utility model;
FIG. 4 is a schematic diagram of an enlarged structure at B in FIG. 2 according to the present utility model;
Fig. 5 is a schematic and schematic view of a partially exploded perspective view of a second embodiment of the present utility model.
The marks in the figure: 1. a steel structural shell; 101. a slide rail; 102. a slide block; 103. a guide rod; 2. a steel structural strut; 3. a movable rod A; 301. an inner movable rod; 302. a movable rod B; 3021. an inner movable cavity; 4. a guide chamber; 401. a connecting rod; 402. a bottom edge; 403. a damping layer; 5. an elastic connection surface; 6. a supporting top frame; 7. a movable bracket A; 701. a limiting bottom column; 702. limiting top groove; 8. fitting the column; 9. a movable bracket B; 901. fitting grooves.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
Referring to fig. 1-5, an anti-seismic steel structure with excellent damping effect comprises a steel structure shell 1, a steel structure support column 2 and an elastic connection surface 5, wherein the steel structure support column 2 is movably installed inside the steel structure shell 1, the top of the steel structure shell 1 is provided with an opening, the elastic connection surface 5 is connected between the outer side of the top edge of the steel structure support column 2 and the opening at the top of the steel structure shell 1, an anti-seismic mechanism which can enable the steel structure support column 2 to have good horizontal vibration resistance is arranged inside the steel structure shell 1, and a splicing mechanism which can be conveniently spliced and fixed to an externally installed support according to the height required to be built is arranged at the top of the steel structure support column 2.
Referring to fig. 1,2, 4, in this embodiment, the anti-vibration mechanism includes a slide rail 101, a slide block 102, a guide rod 103, a movable rod A3, an inner movable rod 301, a movable rod B302, an inner movable cavity 3021, a guide cavity 4, a connecting rod 401, a bottom edge 402, and a damping layer 403, wherein the bottom inside the steel structure housing 1 is provided with the slide rail 101, the slide block 102 is slidingly disposed outside the slide rail 101, both sides of the slide rail 101 are provided with the guide rod 103, the guide rod 103 penetrates the slide block 102, and the slide block 102 and the guide rod 103 are connected with a spring, both sides of one side of the steel structure strut 2 are provided with a movable rod B302 through rotation of a rotation shaft, one side of the movable rod B302 is provided with an inner movable cavity 3021, both sides of one side inner wall of the steel structure housing 1 are provided with the movable rod A3 through rotation of the rotation shaft, one side of the movable rod A3 is connected with the inner movable rod 301, the inner movable rod 301 moves inside the inner movable cavity 3021, the steel structure shell 1 is integrally buried in a foundation by an installer, the device is built according to the required height, the engaging column 8 is engaged with the engaging groove 901 by engaging the movable bracket B9 with the supporting top frame 6, then the engaging column is fixed by using bolts, the limiting bottom column 701 at the bottom of the movable bracket A7 is engaged with the limiting top groove 702 at the top of the supporting top frame 6 and the limiting top groove 702 at the top of the movable bracket B9 respectively by using the workers, then the fit groove 901 of the other movable support B9 is fit with the fit column 8 of the movable support A7, and bolts are used for penetrating and fixing again, so that the steel structure underframe is built according to the requirement, and the firmness of the house built at the top is improved.
Referring to fig. 1, 2, 3, 5, in this embodiment, the splicing mechanism includes a supporting top frame 6, a movable support A7, a limiting bottom post 701, a limiting top groove 702, a engaging post 8, a movable support B9, and an engaging groove 901, wherein one side of the top of the steel structure support 2 is provided with the supporting top frame 6, the outside of the steel structure shell 1 is provided with the movable support A7 and the movable support B9, the supporting top frame 6 and the movable support A7 are respectively engaged with the movable support B9, the joints are fixed by bolts, the top of the supporting top frame 6, the movable support A7 and the movable support B9 are respectively provided with the limiting top groove 702, two sides of the bottom of the movable support A7 are respectively provided with the limiting bottom post 701, the limiting bottom post 701 is in a columnar arrangement, the other sides of the supporting top frame 6 and the movable support A7 are respectively provided with the engaging post 8, one side of the movable support B9 is provided with the engaging groove 901, and the fit groove 901 and the fit column 8 are all obliquely arranged, the fit column 8 is columnar, the fit column 8 and the fit groove 901 are in fit arrangement, when a small-and-medium-sized earthquake occurs in the place of a house, the ground is generally subjected to horizontal acting force, the force drives the whole house to horizontally reciprocate, at the moment, the horizontal acting force is applied to the steel structure support column 2, the steel structure support column 2 horizontally reciprocates on the sliding rail 101 under the action of the steel structure support column 2, the movable rod A3 and the movable rod B302 on one side of the steel structure support column 2 integrally rotate under the action of a rotating shaft, meanwhile, the connecting rod 401 moves inside the guide cavity 4, and continuously contacts the damping layer 403 and unloads the horizontal acting force through the bottom edge 402 and each spring, so that the toughness of the house is improved, and the house has certain shock resistance.
Embodiment two:
referring to fig. 5, there is another embodiment of the present utility model in addition to the embodiment in which the limit bottom pillar 701 is provided in a pillar shape: the limiting bottom column 701 is arranged in an inverted isosceles trapezoid shape;
Because the columnar limiting bottom column 701 is in fit with the limiting top groove 702, due to the fact that the round shape lacks foolproof performance, the columnar limiting bottom column 701 can be caused to make fine displacement in the limiting top groove 702 due to vibration, and the isosceles trapezoid has certain foolproof performance, and the four equal-length edges of the isosceles trapezoid are in fit with the edge grooves in the limiting top groove 702, so that the limiting bottom column 701 can be more effectively limited, and the integral firmness of the device is improved.
Working principle: firstly, an installer buries the whole steel structure shell 1 into a foundation, then builds the device according to the required height, through the fact that the movable support B9 is matched with the supporting top frame 6, the matched column 8 is matched with the matched groove 901, then bolts are used for fixing the two, afterwards, the worker respectively matched the limiting bottom column 701 at the bottom of the movable support A7 with the supporting top frame 6 and the limiting top groove 702 at the top of the movable support B9, then matched the matched groove 901 of the other movable support B9 with the matched column 8 of the movable support A7, bolts are used for penetrating and fixing again, so that pushing is conducted, the steel structure underframe is built according to the required height to improve the firmness of a house built at the top, when small and medium earthquakes occur on the place of the house, the ground can be generally subjected to horizontal acting force, the force drives the whole house to shake horizontally, at the moment, the horizontal acting force is applied to the steel structure support 2, the movable rod A3 and the movable rod 302 at one side of the steel structure support 2 are horizontally reciprocated on the sliding rail 101 under the action of the steel structure support 2, the movable rod A3 and the movable rod are enabled to move horizontally under the action of the steel structure support 2, the action of the movable rod 302 is enabled to be not to be in contact with the whole damping layer 401 through the rotary shaft, and the whole damping force is enabled to have certain damping force to be increased, and the whole damping force is enabled to be enabled to have the damping force to be equal to the whole damping force of the movable rod 401.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a shock attenuation effect is good antidetonation steel construction, includes steel construction shell (1), steel construction pillar (2), elastic connection face (5), steel construction shell (1) inside movable mounting has steel construction pillar (2), and steel construction shell (1) top is the opening setting, be connected with elastic connection face (5) between the top edge outside of steel construction pillar (2) and the opening at steel construction shell (1) top, its characterized in that: the steel structure is characterized in that an anti-seismic mechanism capable of enabling the steel structure support column (2) to have good horizontal vibration resistance is arranged inside the steel structure shell (1), and a splicing mechanism capable of conveniently splicing and fixing an externally installed support according to the height required to be built is arranged at the top of the steel structure support column (2).
2. An earthquake-resistant steel structure excellent in vibration damping effect as set forth in claim 1, wherein: the anti-vibration mechanism comprises a sliding rail (101), a sliding block (102), a guide rod (103), a movable rod A (3), an inner movable rod (301), a movable rod B (302), an inner movable cavity (3021), a guide cavity (4), a connecting rod (401), a bottom edge (402) and a damping layer (403), wherein the sliding rail (101) is arranged at the inner bottom of a steel structure shell (1), the sliding block (102) is arranged on the outer side of the sliding rail (101) in a sliding manner, the guide rods (103) are arranged on the two sides of the sliding rail (101), the movable rod B (302) is arranged on the upper side and the lower side of one side of a steel structure strut (2) in a rotating manner through a rotating shaft, the movable rod A (3021) is arranged on the upper side and the lower side of one side of the inner wall of the steel structure shell (1) in a rotating manner through the rotating shaft, the guide cavity (4) is arranged on the upper side and the lower side of the other side of the inner wall of the steel structure shell (1), the connecting rod (401) is movably arranged on the inner side of the guide cavity (4), and the damping layer (401) is arranged on the inner side of the inner wall (402).
3. An earthquake-resistant steel structure excellent in vibration damping effect as set forth in claim 1, wherein: the splicing mechanism comprises a supporting top frame (6), a movable support A (7), a limiting bottom column (701), a limiting top groove (702), a fitting column (8), a movable support B (9) and a fitting groove (901), wherein the supporting top frame (6) is arranged on one side of the top of the steel structure support column (2), the movable support A (7) and the movable support B (9) are arranged outside the steel structure shell (1), the limiting top groove (702) is formed in the top of the supporting top frame (6), the top of the movable support A (7) and the top of the movable support B (9), the limiting bottom column (701) is arranged on two sides of the bottom of the movable support A (7), the fitting column (8) is arranged on the other side of the supporting top frame (6) and the other side of the movable support A (7), and the fitting groove (901) is formed in one side of the movable support B (9).
4. An earthquake-resistant steel structure excellent in vibration-damping effect as set forth in claim 2, wherein: the bottom edge (402) is in contact with the damping layer (403), and a spring is connected between the other side of the connecting rod (401) and the inner bottom of the guide cavity (4).
5. An earthquake-resistant steel structure excellent in vibration-damping effect as set forth in claim 2, wherein: the connecting rod (401) is fixed with the steel structure support column (2) through bolts, the inner movable rod (301) moves in the inner movable cavity (3021), a spring is connected between the inner movable rod and the steel structure support column, the guide rod (103) penetrates through the sliding block (102), and the spring is connected between the sliding block (102) and the guide rod (103).
6. A shock-resistant steel structure excellent in shock-absorbing effect as set forth in claim 3, wherein: the utility model discloses a movable support B (9) is characterized in that the fit groove (901) and the fit column (8) are all inclined, the fit column (8) is columnar, the fit column (8) and the fit groove (901) are in fit arrangement, the limit bottom column (701) is columnar arrangement, the support top frame (6) and the movable support A (7) are in fit arrangement before the movable support B (9), and the joints are fixed through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322464149.2U CN220928189U (en) | 2023-09-12 | 2023-09-12 | Shock-resistant steel structure with excellent shock absorption effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322464149.2U CN220928189U (en) | 2023-09-12 | 2023-09-12 | Shock-resistant steel structure with excellent shock absorption effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220928189U true CN220928189U (en) | 2024-05-10 |
Family
ID=90966014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322464149.2U Active CN220928189U (en) | 2023-09-12 | 2023-09-12 | Shock-resistant steel structure with excellent shock absorption effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220928189U (en) |
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2023
- 2023-09-12 CN CN202322464149.2U patent/CN220928189U/en active Active
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