CN214461213U

CN214461213U - Laminated rubber support anti-seismic structure for improving building stability

Info

Publication number: CN214461213U
Application number: CN202022731790.4U
Authority: CN
Inventors: 郑漳强; 陈望; 杨少亮; 黄欣
Original assignee: CNNC Huachen Engineering Management Co Ltd
Current assignee: CNNC Huachen Engineering Management Co Ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-10-22
Anticipated expiration: 2030-11-23

Abstract

The application relates to a laminated rubber support anti-seismic structure for improving building stability, which comprises a support body, wherein the support body sequentially comprises an upper fixing plate, a rubber lamination, a first steel plate piece, a second steel plate piece, a honeycomb plate and a lower fixing plate from top to bottom; the edge of the honeycomb hole of the honeycomb plate is fixed with a reinforcing column; the first steel plate piece is embedded in the second steel plate piece, and a gap exists between the first steel plate piece and the second steel plate. The utility model provides a promote stromatolite rubber support earthquake-resistant structure of building stability has good shock-absorbing capacity, bearing capacity and antidumping stability to high-rise building's stability has been improved, the possibility that the building that significantly reduces topples.

Description

Laminated rubber support anti-seismic structure for improving building stability

Technical Field

The application relates to the technical field of supports, in particular to a laminated rubber support anti-seismic structure for improving building stability.

Background

The earthquake-proof structure system is the most key problem to be considered in earthquake-proof design and plays a decisive role in safety and economy. One of the common earthquake-resistant methods for buildings is to strengthen the strength of a support body, and the building plays a role in shock absorption by expanding the shock per se, but the measure can cause serious damage to the building structure; the other is that an anti-seismic support is additionally arranged between the foundation and the column, and the anti-seismic support is used for slowing down the vibration of the building caused by seismic waves, so that the damage of the seismic waves to the building can be effectively slowed down.

However, because the high-rise building has a large height-width ratio and a large overturning moment, when the high-rise building generates the overturning moment under the action of a horizontal earthquake force or generates a vertical pulling and pressing force under the action of a vertical earthquake force, the anti-seismic support is easy to be pulled and damaged, so that the high-rise building is likely to overturn.

SUMMERY OF THE UTILITY MODEL

In order to improve the stability of antidumping of support, this application provides a stromatolite rubber support earthquake-resistant structure who promotes building stability.

The application provides a promote stable stromatolite rubber support earthquake-resistant structure of building adopts following technical scheme:

a laminated rubber support anti-seismic structure for improving building stability comprises a support body, wherein the support body sequentially comprises an upper fixing plate, a rubber lamination, a first steel plate piece, a second steel plate piece, a honeycomb plate and a lower fixing plate from top to bottom; reinforcing columns are fixed at the corners of the honeycomb holes of the honeycomb plate; the first steel plate piece is embedded in the second steel plate piece, and a gap exists between the first steel plate piece and the second steel plate.

By adopting the technical scheme, the arrangement of the rubber lamination layer can provide buffering and damping effects for the support body and is used for reducing the damage of the earthquake to the building; the arrangement of the first steel plate piece and the second steel plate piece can improve the bearing capacity and the bending resistance of the support body, the first steel plate piece is embedded in the second steel plate piece, a gap exists between the first steel plate piece and the second steel plate piece, when the first steel plate piece longitudinally deforms due to overlarge bearing load, the first steel plate piece transversely extends, and the gap can provide transversely extending allowance for the first steel plate piece, so that the service life of the support body is prolonged; the edge of the honeycomb hole of the honeycomb plate is provided with the reinforcing column, and the reinforcing column can improve the bearing capacity and the anti-overturning stability of the support body, so that the stability of a high-rise building is improved, and the possibility of overturning of the building is greatly reduced.

Optionally, the reinforcing column includes a first reinforcing rod fixed to the lower fixing plate and a second reinforcing rod fixed to the second steel plate, and the first reinforcing rod and the second reinforcing rod are joggled with each other.

By adopting the technical scheme, the reinforcing column is formed by combining the first reinforcing rod fixed on the upper fixing plate and the second reinforcing rod fixed on the lower fixing plate, so that the manufacturing and the assembly of the reinforcing column are simpler and more convenient; first stiffener and the mutual joggle of second stiffener can improve the cooperation steadiness of first stiffener and second stiffener, further improve the bearing capacity and the stability of antidumping of support body.

Optionally, a rubber ring is fixed to the outer peripheral sides of the first reinforcing rod and the second reinforcing rod in a wrapping manner.

Through adopting foretell technical scheme, the setting of rubber circle can slow down the earthquake and take place the rigidity collision between the reinforcement post that makes the earthquake transverse wave cause and the honeycomb holes lateral wall to the condition that leads to the support body to be pulled and damaged because the reinforcement post fracture greatly reduced has guaranteed the stability of antidumping of support body.

Optionally, a plurality of damping springs are installed between the upper fixing plate and the lower fixing plate.

Through adopting foretell technical scheme, damping spring's setting can further improve the bearing capacity and the shock resistance of this support body, further reduces the injury that earthquake longitudinal wave caused the building.

Optionally, a protruding portion is arranged on one side, facing the lower fixing plate, of the first steel plate piece, a mounting groove is arranged on one side, facing away from the lower fixing plate, of the second steel plate piece, the first steel plate piece is mounted in the mounting groove in a matched mode, and a gap is reserved between the protruding portion and the mounting groove.

By adopting the technical scheme, the first steel plate piece and the second steel plate piece are matched to reserve the slidable distance of the first steel plate piece in the transverse direction, so that the deformation of the support body caused by transverse extension of the bearing load is allowed.

Optionally, a polytetrafluoroethylene plate is installed between the protruding portion and the installation groove.

Through adopting foretell technical scheme, form the glide plane between polytetrafluoroethylene board and the first steel sheet spare for support first steel sheet spare to receive the load and can remove along the polytetrafluoroethylene board when taking place transverse deformation.

Optionally, the lower fixing plate is provided with an auxiliary stop block.

Through adopting foretell technical scheme, the setting of supplementary dog can receive the effect that plays auxiliary stay when toppling moment leads to the upper fixed plate slope at the support body, further reduces the possibility that the building topples.

Optionally, an alarm is embedded in the auxiliary stop block, and an alarm button of the alarm is exposed on one side of the auxiliary stop block close to the upper fixing plate.

Through adopting foretell technical scheme, when the excessive slope of upper fixed plate, the upper fixed plate can support in supplementary dog and press the alarm button of alarm to make the alarm send out the police dispatch newspaper, play the effect of warning, remind people that this building has the potential safety hazard, be convenient for overhaul and maintain the support body.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the arrangement of the rubber lamination layer and the damping spring can improve the bearing capacity and the shock resistance of the support body and reduce the damage of earthquake longitudinal waves to buildings;

2. the arrangement of the honeycomb plate and the reinforcing columns can improve the bearing capacity and the anti-overturning stability of the support body, so that the stability of a high-rise building is improved, and the possibility of overturning of the building is greatly reduced;

3. the alarm can send out an alarm when the support body is excessively deformed after being pulled, plays a role in warning, reminds people that potential safety hazards exist in the building, and is convenient for overhaul and maintain the support body.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a sectional view taken along the line A-A in FIG. 1, which mainly shows the internal structure of the holder body;

FIG. 3 is an exploded view of a honeycomb panel and a second steel plate member in an embodiment of the present application;

FIG. 4 is an enlarged view taken at B in FIG. 3, mainly illustrating the structure of the first reinforcing bar;

FIG. 5 is an exploded view of the honeycomb panel and the second steel plate member in another direction in the embodiment of the present application;

fig. 6 is an enlarged view at C in fig. 5, mainly embodying the structure of the second reinforcing bar.

Description of reference numerals: 1. a support body; 11. an upper fixing plate; 12. laminating rubber; 121. rubber cushion layer, 122, thin steel plate; 13. a first steel plate member; 131. a boss portion; 132. an extension portion; 14. a second steel plate member; 141. mounting grooves; 142. a card slot; 143. a polytetrafluoroethylene sheet; 15. a honeycomb panel; 151. honeycomb holes; 16. a lower fixing plate; 17. a reinforcement column; 171. a first reinforcement bar; 1711. mortises; 172. a second reinforcement bar; 1721. a tenon; 173. a rubber ring; 18. an annular steel plate; 19. a damping spring; 20. an auxiliary stopper; 201. an alarm; 2011. an alarm button.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses stromatolite rubber support earthquake-resistant structure of promotion building stability.

Referring to fig. 1 and 2, the laminated rubber support earthquake-resistant structure for improving the building stability comprises a support body 1, wherein the support body 1 sequentially comprises an upper fixing plate 11, a rubber lamination 12, a first steel plate piece 13, a second steel plate piece 14, a honeycomb plate 15 and a lower fixing plate 16 from top to bottom; the rubber lamination layer 12, the first steel plate piece 13, the second steel plate piece 14 and the honeycomb plate 15 are all cylindrical plates, and the outer peripheral sides of the rubber lamination layer 12, the first steel plate piece 13, the second steel plate piece 14 and the honeycomb plate 15 are jointly covered and fixed with an annular steel plate 18 with a protection effect.

Referring to fig. 2, the rubber laminate 12 is formed by alternately stacking and bonding a plurality of rubber pads 121 and a plurality of thin steel plates 122, wherein the rubber pads 121 can provide lateral displacement without instability, and the thin steel plates 122 can restrain the movement of the rubber layers and bear vertical load together with the rubber pads 121, thereby providing good buffering and shock absorption effects for the support.

Referring to fig. 2, a side of the first steel plate 13 facing the second steel plate 14 is provided with a protrusion 131, and a side of the protrusion 131 facing away from the first steel plate 13 is provided with an extension 132; one side of the second steel plate member 14 facing the first steel plate member 13 is provided with a mounting groove 141 matched with the protruding portion 131, and the side wall of the mounting groove 141 close to the groove bottom is provided with a clamping groove 142 matched with the extending portion 132; first steel sheet spare 13 is fixed in second steel sheet spare 14 through the cooperation of bellying 131 and mounting groove 141, and all has the clearance between bellying 131 and the mounting groove 141, between extension 132 and the draw-in groove 142, between first steel sheet spare 13 and the annular steel plate 18 for when support body 1 bears the too big vertical deformation that takes place of load, provide the surplus of horizontal extension for first steel sheet spare 13.

Referring to fig. 2, a teflon plate 143 is disposed between the protrusion 131 of the first steel plate 13 and the mounting groove 141 of the second steel plate 14, and the teflon plate 143 is adhered to the bottom of the mounting groove 141, so that the friction coefficient between the first steel plate 13 and the teflon plate 143 is reduced, and the first steel plate 13 can move along the teflon plate 143 when undergoing a load and undergoing a transverse deformation.

Referring to fig. 2 and 3, the honeycomb plate 15 is made of steel material, the honeycomb plate 15 has a plurality of regular hexagonal honeycomb holes 151 vertically penetrating through the honeycomb plate 15, and all the honeycomb holes 151 are uniformly distributed on the honeycomb plate 15; the edge of each honeycomb hole 151 is fixed with a reinforcing column 17 for improving the transverse bearing capacity and the anti-overturning stability of the support body 1; the peripheral side of each reinforcing column 17 all cup joints rubber circle 173, and reinforcing column 17 supports in the lateral wall of honeycomb eye 151 through rubber circle 173 for reduce the rigid collision between reinforcing column 17 and the honeycomb eye 151 that the earthquake diaphragm caused, guarantee the anti stability that topples of support.

Referring to fig. 3 and 4, the reinforcing column 17 includes a first reinforcing rod 171 fixed to the lower fixing plate 16, and a mortise 1711 is disposed at an end of the first reinforcing rod 171 facing away from the lower fixing plate 16.

Referring to fig. 5 and 6, the reinforcing column further includes a second reinforcing rod 172 fixed to the second steel plate 14, and a tenon 1721 is provided at an end of the second reinforcing rod 172 facing away from the second steel plate 14.

Referring to fig. 4 and 6, the tenon 1721 can be matched with the mortise 1711, the first reinforcing rod 171 is abutted to the second reinforcing rod 172 through the matching of the tenon 1721 and the mortise 1711, and the matching of the mortise and tenon structure can further improve the bearing capacity and the anti-overturning stability of the support body 1.

Referring to fig. 1, the upper fixing plate 11 and the lower fixing plate 16 are both rectangular plates, four sets of damping springs 19 for buffering and damping are disposed between the upper fixing plate 11 and the lower fixing plate 16, and the four sets of damping springs 19 are correspondingly distributed at four corners of the support body 1 and located on the outer peripheral side of the annular steel plate 18, so as to improve the stability of the support body 1.

Referring to fig. 2, an auxiliary stopper 20 for auxiliary support is installed on one side of the lower fixing plate 16 facing the upper fixing plate 11, four sets of auxiliary stoppers 20 are also provided, and the auxiliary stoppers 20 and the damper springs 19 are alternately arranged on the outer circumferential side of the annular steel plate 18; the alarm 201 is embedded in the auxiliary block 20, and an alarm button 2011 of the alarm 201 is exposed on one side of the auxiliary block 20 close to the upper fixing plate 11; when the support body 1 is inclined by the overturning moment to cause the upper fixing plate 11 to incline, the upper fixing plate 11 can be abutted against the auxiliary stop block 20 and the alarm button 2011 is pressed, so that the alarm 201 gives an alarm to remind people to overhaul and maintain the support body 1.

The implementation principle of the laminated rubber support anti-seismic structure for improving the building stability in the embodiment of the application is as follows:

through the supporting action of the rubber lamination 12 and the compression spring, the cushioning and shock-absorbing effects can be provided for the support body 1, and the damage of the earthquake to the building is reduced; the first steel plate piece 13, the second steel plate piece 14 and the honeycomb plate 15 can play a role in providing the bearing capacity of the support body 1, the reinforcing column 17 arranged in the honeycomb hole 151 abuts against the side wall of the honeycomb hole 151 through the rubber ring 173, the bearing capacity and the anti-overturning stability of the support body 1 can be improved, and the rigid collision between the reinforcing column 17 and the side wall of the honeycomb hole 151 can be weakened, so that the support body 1 has good damping capacity, bearing capacity and anti-overturning stability.

The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a promote stable stromatolite rubber support earthquake-resistant structure of building, includes support body (1), its characterized in that: the support body (1) sequentially comprises an upper fixing plate (11), a rubber lamination layer (12), a first steel plate piece (13), a second steel plate piece (14), a honeycomb plate (15) and a lower fixing plate (16) from top to bottom; the edge of the honeycomb hole (151) of the honeycomb plate (15) is fixed with a reinforcing column (17); the first steel plate piece (13) is embedded in the second steel plate piece (14), and a gap is reserved between the first steel plate piece (13) and the second steel plate.

2. The laminated rubber support anti-seismic structure for improving building stability according to claim 1, wherein: the reinforcing column (17) comprises a first reinforcing rod (171) fixed on the lower fixing plate (16) and a second reinforcing rod (172) fixed on the second steel plate piece (14), and the first reinforcing rod (171) and the second reinforcing rod (172) are in joggle joint with each other.

3. The laminated rubber support earthquake-resistant structure for improving the building stability according to claim 2, wherein: and rubber rings (173) are fixedly coated on the outer peripheral sides of the first reinforcing rod (171) and the second reinforcing rod (172).

4. The laminated rubber support earthquake-resistant structure for improving the building stability according to claim 1, wherein: a plurality of damping springs (19) are arranged between the upper fixing plate (11) and the lower fixing plate (16).

5. The laminated rubber support earthquake-resistant structure for improving the building stability according to claim 1, wherein: first steel sheet spare (13) are equipped with bellying (131) towards one side of bottom plate (16), one side that second steel sheet spare (14) deviate from bottom plate (16) is equipped with mounting groove (141), first steel sheet spare (13) match is installed in mounting groove (141), there is the clearance between bellying (131) and mounting groove (141).

6. The laminated rubber support earthquake-resistant structure for improving the building stability according to claim 5, wherein: and a polytetrafluoroethylene plate (143) is arranged between the bulge part (131) and the mounting groove (141).

7. The laminated rubber support earthquake-resistant structure for improving the building stability according to claim 1, wherein: and an auxiliary stop block (20) is arranged on the lower fixing plate (16).

8. The laminated rubber support earthquake-resistant structure for improving the building stability according to claim 7, wherein: the embedded alarm (201) that is equipped with of supplementary dog (20), alarm button (2011) of alarm (201) exposes in the one side that supplementary dog (20) are close to upper fixed plate (11).