CN210887655U - Steel construction antidetonation connecting seat - Google Patents
Steel construction antidetonation connecting seat Download PDFInfo
- Publication number
- CN210887655U CN210887655U CN201921627039.0U CN201921627039U CN210887655U CN 210887655 U CN210887655 U CN 210887655U CN 201921627039 U CN201921627039 U CN 201921627039U CN 210887655 U CN210887655 U CN 210887655U
- Authority
- CN
- China
- Prior art keywords
- upper bracket
- undersetting
- connecting seat
- ball groove
- damping
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model relates to a steel construction antidetonation connecting seat, including undersetting, upper bracket, the upper bracket is installed in the top of undersetting through many sets of damping coupling assembling, the bottom center of upper bracket is provided with the downward-protruding hemispheroid, the top center of undersetting is provided with to recessed ball groove, hemispheroid movable mounting is to in the ball groove to many sets of damping coupling assembling use the hemispheroid to arrange according to circular array as the center. The beneficial effects are that: the upper support is arranged above the lower support through a plurality of sets of damping connecting assemblies, and when the steel structure is stressed to swing in the earthquake, the damping connecting assembly on the swinging side provides the upper support with resistance for preventing the upper support from continuously swinging to the side so as to play a role of resisting earthquake; the hemisphere of upper bracket bottom is movable mounting in the ball groove at bottom sprag top, makes the bottom sprag support hard to the upper bracket on the one hand, and on the other hand makes upper bracket and bottom sprag flexible connection.
Description
Technical Field
The utility model relates to an antidetonation connecting seat technical field especially relates to a steel construction antidetonation connecting seat.
Background
Steel structures are structures composed of steel materials and are one of the main building structure types. The steel structure mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and all the members or components are usually connected by welding seams, bolts or rivets. The self-weight is light, the manufacturing industrialization degree is high, the assembly can be accurately and quickly carried out, the construction is simple and convenient, and the like; and compared with the common non-reinforced brick masonry structure and the concrete frame, the steel structure has better stability and firmness in the using process, so that the steel structure is gradually and widely applied to the fields of warehouses and the like.
At present, in some areas with higher requirement on earthquake strength or some areas with frequent earthquake, due to the requirement of special geographical environment, the earthquake-resistant performance of the whole steel structure building needs to be considered when building related building structures in the areas, and an earthquake-resistant connecting seat needs to be installed between a steel structure and a foundation or between two layers of steel structures adjacent up and down for connection, so that the earthquake-resistant connecting seat is required to have an earthquake-resistant effect and also has enough bearing capacity to support the steel structure above the earthquake-resistant connecting seat. Present antidetonation connecting seat adopts rubber slab or block rubber to play isolation and cushioning effect between upper and lower support mostly, and although it is effectual to combat earthquake, but rubber slab and block rubber receive for a long time and come from under the pressure effect of ware top, appear obvious subsiding in vertical direction, cause whole steel construction to change in height, along with rubber slab and block rubber are extrudeed antidetonation and cushioning effect variation gradually moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the above problem that prior art exists, a steel construction antidetonation connecting seat is provided.
For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:
the utility model provides a steel construction antidetonation connecting seat, includes undersetting, upper bracket, the upper bracket is installed in the top of undersetting through many sets of damping coupling assembling, the bottom center of upper bracket is provided with the downward outstanding hemispheroid, the top center of undersetting is provided with the downward recessed ball groove, hemispheroid movable mounting is to the ball groove in to many sets of damping coupling assembling use the hemispheroid to arrange according to circular array as the center.
Further, every damping coupling assembling includes that a compression spring, a both ends all have the round bar of external screw thread, at least two nuts, two hemispheres, set up a plurality of mounting holes that are used for installing damping coupling assembling separately in upper bracket and the undersetting to the mounting hole on the upper bracket and the undersetting longitudinal symmetry, the mounting hole is including supplying round bar wobbling toper portion, the hemispheric portion that holds the hemispheres, supplying the wobbling cylinder portion of round bar head, compression spring overlaps at the middle part of round bar to compression spring presss from both sides between upper bracket and undersetting, a nut of spiro union behind the through-hole of seting in the hemispheres is passed respectively at the both ends of round bar.
Furthermore, a polytetrafluoroethylene coating which is tightly attached to the ball groove is sprayed on the surface of the ball groove.
Further, the top of undersetting is provided with the outstanding flange that makes progress of round, the inboard of flange is seted up the round cross section and is isosceles trapezoid's mounting groove, install the rubber circle of transversal personally submitting U type in the mounting groove, the inboard lateral wall butt with the upper bracket lower part of rubber circle.
Furthermore, the bottom periphery of undersetting level outwards extends and forms the round mounting panel, the screw has been seted up on the mounting panel.
Furthermore, a plurality of vertical upward studs are fixedly connected to the top end of the upper support.
The utility model has the advantages that: the upper support is arranged above the lower support through a plurality of sets of damping connecting assemblies, and when the steel structure is stressed to swing in the earthquake, the damping connecting assembly on the swinging side provides the upper support with resistance for preventing the upper support from continuously swinging to the side so as to play a role of resisting earthquake; the hemisphere at the bottom of the upper support is movably arranged in the ball groove at the top of the lower support, so that the lower support can rigidly support the upper support on one hand, and the upper support and the lower support can be flexibly connected on the other hand; this antidetonation connecting seat simple structure, can not appear subsiding, have the antidetonation effect in vertical direction.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a sectional view of an anti-seismic connecting seat in an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a lower support in an embodiment of the present invention;
fig. 3 is a sectional view of an upper bracket in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of the damping connection assembly in the embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1 to 4, a steel construction antidetonation connecting seat, including undersetting 1, upper bracket 2 installs in the top of undersetting 1 through many sets of damping coupling assembling 3, and the bottom center of upper bracket 2 is provided with downwardly protruding hemispheroid 21, and the top center of undersetting 1 is provided with downwards concave ball groove 11, and hemispheroid 21 movable mounting is to ball groove 11 in to many sets of damping coupling assembling 3 use hemispheroid 21 to arrange according to circular array as the center.
Each damping connection assembly 3 comprises a compression spring 32, a round bar 31 with external threads at two ends, at least two nuts 34, two hemispherical blocks 33, a plurality of mounting holes 6 used for mounting the damping connection assemblies 3 are respectively formed in the upper support 2 and the lower support 1, the mounting holes 6 on the upper support 2 and the mounting holes 6 on the lower support 1 are symmetrical up and down, the mounting holes 6 comprise conical parts 61 for swinging the round bar, hemispherical parts 62 for accommodating the hemispherical blocks and cylindrical parts 63 for swinging the head of the round bar, the compression spring 32 is sleeved in the middle of the round bar 31, the compression spring 32 is clamped between the upper support 2 and the lower support 1, and two ends of the round bar 31 are respectively threaded with one nut 34 after passing through holes formed in the hemispherical blocks 33.
The surface of the spherical groove 11 is sprayed with a polytetrafluoroethylene coating 4 which is tightly attached to the spherical groove 11, and the polytetrafluoroethylene coating 4 plays a role in lubricating between the hemisphere 21 and the spherical groove 11, so that the abrasion between the hemisphere 21 and the spherical groove 11 is reduced.
The top of undersetting 1 is provided with the upwards outstanding flange 12 of round, the inboard of flange 12 has been seted up the round cross section and has been isosceles trapezoid's mounting groove 13, install the rubber circle 5 of transversal personally submitting U type in the mounting groove 13, the inboard of rubber circle 5 and the lateral wall butt of 2 lower parts of upper bracket, flange 12, rubber circle 5, the cooperation of upper bracket 2, make the side at upper bracket 2 carry out elastic support to upper bracket 2, when taking place earthquake steel construction atress swing, the rubber circle 5 of swing one side prevents its resistance that continues to this side swing for 2 of upper bracket, improve the antidetonation of antidetonation connecting seat. A gap for the upper support 2 to swing is reserved between the flange 12 and the bottom surface of the upper support 2 above the flange.
The periphery of the bottom of the lower support 1 extends outwards horizontally to form a circle of mounting plate 14, a screw hole 15 is formed in the mounting plate 14, and the screw hole 15 is used for being connected with a foundation or a steel structure below the lower support 1.
The top end of the upper support 2 is fixedly connected with a plurality of vertical upward studs 22, and the studs 22 are used for being connected and installed with a steel structure installed above the upper support 2.
The upper support is arranged above the lower support through a plurality of sets of damping connecting assemblies, and when the steel structure is stressed to swing in the earthquake, the damping connecting assembly on the swinging side provides the upper support with resistance for preventing the upper support from continuously swinging to the side so as to play a role of resisting earthquake; the hemisphere movable mounting of upper bracket bottom makes the undersetting rigid support to the upper bracket on the one hand in the ball groove at undersetting top, can not appear subsiding in vertical direction, and on the other hand makes upper bracket and undersetting flexible connection.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a steel construction antidetonation connecting seat, includes undersetting, upper bracket, its characterized in that: the upper support is installed above the lower support through a plurality of sets of damping connecting assemblies, a downward-protruding hemisphere is arranged at the center of the bottom end of the upper support, a downward-recessed ball groove is formed in the center of the top of the lower support, the hemispheres are movably installed in the ball groove, and the plurality of sets of damping connecting assemblies are arranged in a circular array by taking the hemispheres as centers.
2. The steel structure earthquake-resistant connecting seat according to claim 1, characterized in that: every damping coupling assembling includes that a compression spring, two all have round bar, at least two nuts, two hemispheres of external screw thread at one end, set up a plurality of mounting holes that are used for installing damping coupling assembling separately in upper bracket and the undersetting to mounting hole on the upper bracket and the undersetting on the symmetry from top to bottom, the mounting hole is including supplying round bar wobbling toper portion, the hemisphere portion that holds the hemispheres, supplying round bar head wobbling cylinder portion, compression spring overlaps at the middle part of round bar to compression spring presss from both sides between upper bracket and undersetting, two of round bar pass respectively and sets up a nut of spiro union behind the through-hole in the hemispheres.
3. The steel structure earthquake-resistant connecting seat according to claim 1, characterized in that: and a polytetrafluoroethylene coating which is tightly attached to the ball groove is sprayed on the surface of the ball groove.
4. The steel structure earthquake-resistant connecting seat according to claim 1, characterized in that: the top of undersetting is provided with the outstanding flange that makes progress of round, the mounting groove that the round cross section is isosceles trapezoid is seted up to the inboard of flange, install the rubber circle of transversal personally submitting U type in the mounting groove, the inboard lateral wall butt with the upper bracket lower part of rubber circle.
5. The steel structure earthquake-resistant connecting seat according to claim 1, characterized in that: the bottom periphery level of undersetting outwards extends and forms the round mounting panel, the screw has been seted up on the mounting panel.
6. The steel structure earthquake-resistant connecting seat according to claim 1, characterized in that: and a plurality of vertical upward studs are fixedly connected to the top end of the upper support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921627039.0U CN210887655U (en) | 2019-09-27 | 2019-09-27 | Steel construction antidetonation connecting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921627039.0U CN210887655U (en) | 2019-09-27 | 2019-09-27 | Steel construction antidetonation connecting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210887655U true CN210887655U (en) | 2020-06-30 |
Family
ID=71335984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921627039.0U Expired - Fee Related CN210887655U (en) | 2019-09-27 | 2019-09-27 | Steel construction antidetonation connecting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210887655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114763686A (en) * | 2021-01-13 | 2022-07-19 | 新疆北新路桥集团股份有限公司 | Highway construction method |
-
2019
- 2019-09-27 CN CN201921627039.0U patent/CN210887655U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114763686A (en) * | 2021-01-13 | 2022-07-19 | 新疆北新路桥集团股份有限公司 | Highway construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 Termination date: 20210927 |
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| CF01 | Termination of patent right due to non-payment of annual fee |