CN212656397U - Earthquake-resistant support structure for building - Google Patents
Earthquake-resistant support structure for building Download PDFInfo
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- CN212656397U CN212656397U CN202021036804.4U CN202021036804U CN212656397U CN 212656397 U CN212656397 U CN 212656397U CN 202021036804 U CN202021036804 U CN 202021036804U CN 212656397 U CN212656397 U CN 212656397U
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- steel plate
- polytetrafluoroethylene
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- connecting steel
- support structure
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Abstract
The utility model discloses an earthquake-resistant support structure for building relates to building engineering technical field. The device comprises a lower connecting steel plate, a lower anchor rod, a lower polytetrafluoroethylene sliding plate, a support frame, a damping box, reset spring steel, an upper connecting steel plate, an upper anchor rod, an upper polytetrafluoroethylene sliding plate and a connecting screw rod, wherein the lower anchor rod is inserted around the lower connecting steel plate. This antidetonation support structure for building, when receiving impact load, through the inside rubber of multilayer in the surge tank and inside steel sheet and the reset spring steel flexible contact who distributes around the surge tank slow down the impact force, reduce displacement acceleration, thereby play the guard action to support itself and steel construction main part, secondly, each relative displacement is by connecting steel plate down and down between the polytetrafluoroethylene slide, go up the sliding between connecting steel plate and the last polytetrafluoroethylene slide and realize, great reduction coefficient of friction like this, it is nimble to make motion between each part, avoid the production of the phenomenon of crawling.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is an earthquake-resistant support structure for building.
Background
Along with the development of society, building groups are gradually changed, building types are more and more, the appearance is more attractive, when earthquake disasters occur, immeasurable damage can be caused to the building groups due to earthquake action, and in order to reduce the damage of the buildings to the maximum extent, an earthquake-proof support is designed at present and is arranged at the bottom of the building, so that the shaking generated by the earthquake can be buffered to the maximum extent, and the influence is reduced to the minimum.
Present antidetonation cable support is usually by the upper bracket board, constitute such as cable and bottom suspension bedplate, it has the antidetonation structure of adopting rubber or tetrafluoro board to make to fill between upper bracket board and the bottom suspension bedplate, the both ends cable head of cable is anchored respectively in the upper bracket board, the side tip of bottom suspension bedplate, thereby be connected upper bracket board and bottom suspension bedplate through the cable, the cable head and the upper bracket board of cable, the side tip of bottom suspension bedplate is connected, anchoring force is relatively poor, damage upper bracket board and bottom suspension bedplate easily when taking place the macroseism, thereby lead to the antidetonation support structure insecure, shock resistance is not strong.
SUMMERY OF THE UTILITY MODEL
The utility model provides an antidetonation support structure for building possesses the structure firm, advantage that the shock resistance is strong to solve the problem that exists among the above-mentioned background art.
For realizing that the structure is firm, the purpose that the shock resistance is strong, the utility model provides a following technical scheme: an earthquake-proof support structure for buildings comprises a lower connecting steel plate, a lower anchor rod, a lower polytetrafluoroethylene sliding plate, a support frame, a damping box, reset spring steel, an upper connecting steel plate, an upper anchor rod, an upper polytetrafluoroethylene sliding plate and a connecting screw rod, the lower anchor rods are inserted around the lower connecting steel plate, the lower polytetrafluoroethylene sliding plates are slidably connected with the front end and the rear end of the lower connecting steel plate, the support frame is fixedly arranged on the lower connecting steel plate, the shock absorption box is positioned in the support frame, the reset spring steel is positioned on the peripheral inner wall of the shock absorption box, and is connected with the damping box through a bolt, the upper connecting steel plate is arranged at the top of the damping box through a bolt, the upper anchor rods are inserted around the upper connecting steel plate, the upper polytetrafluoroethylene sliding plates are slidably connected with the front side and the rear side of the upper connecting steel plate, the lower polytetrafluoroethylene sliding plate and the upper polytetrafluoroethylene sliding plate are connected with each other through a connecting screw rod.
As a preferred technical scheme of the utility model, connect the steel sheet down and seted up first spliced eye all around, and peg graft with lower stock through first spliced eye.
As an optimal technical scheme of the utility model, first spout has been seted up at both ends around the lower connecting steel plate, and through first spout and polytetrafluoroethylene slide sliding connection down.
As a preferred technical scheme of the utility model, the surge tank includes shrouding, inside rubber, inside steel sheet down, goes up shrouding and protective layer rubber, the shrouding is located the bottom of surge tank down, inside rubber is the staggered layer with inside steel sheet and arranges, it is located the top layer of surge tank to go up the shrouding, protective layer rubber is located the periphery of surge tank.
As a preferred technical scheme of the utility model, go up the second spliced eye of having seted up all around of connection steel sheet, and peg graft with last stock through the second spliced eye.
As an optimal technical scheme of the utility model, go up the front and back both ends of connecting steel sheet and seted up the second spout, and through second spout and last polytetrafluoroethylene slide sliding connection.
As an optimal technical scheme of the utility model, both ends are equipped with waist shape trompil about going up the polytetrafluoroethylene slide, connecting screw's one end and polytetrafluoroethylene slide threaded connection down, and connecting screw's the other end wears into waist shape trompil in, make and go up polytetrafluoroethylene slide and polytetrafluoroethylene slide fastening connection down.
Compared with the prior art, the utility model provides an earthquake-resistant support structure for building possesses following beneficial effect:
this antidetonation support structure for building, when receiving impact load, through the inside rubber of multilayer in the surge tank and inside steel sheet and the reset spring steel flexible contact who distributes around the surge tank slow down the impact force, reduce displacement acceleration, thereby play the guard action to support itself and steel construction main part, secondly, each relative displacement is by connecting steel plate down and down between the polytetrafluoroethylene slide, go up the sliding between connecting steel plate and the last polytetrafluoroethylene slide and realize, great reduction coefficient of friction like this, it is nimble to make motion between each part, avoid the production of the phenomenon of crawling.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is a top view of the lower connecting steel plate portion of the present invention;
fig. 4 is a top view of the upper connecting steel plate portion of the present invention.
In the figure: 1. a lower connecting steel plate; 2. a lower anchor rod; 3. a polytetrafluoroethylene sliding plate is arranged; 4. a support frame; 5. a damper box; 6. restoring spring steel; 7. an upper connecting steel plate; 8. an anchor rod is arranged; 9. a polytetrafluoroethylene sliding plate is arranged; 10. connecting a screw rod; 11. a first plug hole; 12. a first chute; 13. a lower sealing plate; 14. An inner rubber; 15. an inner steel plate; 16. an upper sealing plate; 17. a protective layer rubber; 18. a second plug hole; 19. a second chute; 20. and (5) forming a waist-shaped opening.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model discloses an earthquake-proof support structure for building, which comprises a lower connecting steel plate 1, a lower anchor rod 2, a lower teflon slide plate 3, a support frame 4, a shock-absorbing box 5, a reset spring steel 6, an upper connecting steel plate 7, an upper anchor rod 8, an upper teflon slide plate 9 and a connecting screw rod 10, wherein the lower anchor rod 2 is inserted around the lower connecting steel plate 1, the lower teflon slide plate 3 is slidably connected with the front and rear ends of the lower connecting steel plate 1, the support frame 4 is fixedly arranged on the lower connecting steel plate 1, the shock-absorbing box 5 is arranged in the support frame 4, the reset spring steel 6 is arranged on the inner wall around the shock-absorbing box 5 and is connected with the shock-absorbing box 5 through bolts, the upper connecting steel plate 7 is arranged on the top of the shock-absorbing box 5 through bolts, the upper anchor rod 8 is inserted around the upper connecting steel plate 7, go up polytetrafluoroethylene slide 9 sliding connection in last steel connection plate 7 both sides around, polytetrafluoroethylene slide 3 passes through connecting screw 10 interconnect with last polytetrafluoroethylene slide 9 down, when receiving impact load, through the inside rubber 14 of multilayer in the surge tank 5 and inside steel sheet 15 and the distribution at the surge tank 5 around reset spring steel 6 flexible contact slow down the impact force, reduce displacement acceleration, thereby play the guard action to support itself and steel structure main part, secondly, each relative displacement is realized by connecting steel sheet 1 down with between the polytetrafluoroethylene slide 3 down, go up steel connection plate 7 and the slip of going up between the polytetrafluoroethylene slide 9, like this great reduction coefficient of friction, make the motion between each part nimble, avoid the production of the phenomenon of crawling.
Specifically, first inserting holes 11 are formed in the periphery of the lower connecting steel plate 1 and are inserted into the lower anchor rod 2 through the first inserting holes 11.
In this embodiment, the lower connecting steel plate 1 is connected with the bridge pier body through the lower anchor rods 2 which are connected in an inserting manner.
Specifically, the front end and the rear end of the lower connecting steel plate 1 are provided with first sliding grooves 12, and are in sliding connection with the lower polytetrafluoroethylene sliding plate 3 through the first sliding grooves 12.
In this embodiment, the displacement is realized by the relative sliding between the lower connecting steel plate 1 and the lower teflon sliding plate 3, so that the friction coefficient can be reduced.
Specifically, surge tank 5 includes shrouding 13, inside rubber 14, inside steel sheet 15, goes up shrouding 16 and protective layer rubber 17 down, shrouding 13 is located surge tank 5's bottom down, inside rubber 14 is the staggered layer with inside steel sheet 15 and arranges, it is located surge tank 5's top layer to go up shrouding 16, protective layer rubber 17 is located surge tank 5's periphery.
In this embodiment, when receiving impact load, through the inside rubber 14 of multilayer in the surge tank 5 and inside steel sheet 15 and the reset spring steel 6 flexible contact who distributes around surge tank 5 slow down the impact force, reduce displacement acceleration to play the guard action to support itself and steel construction main part.
Specifically, the periphery of the upper connecting steel plate 7 is provided with a second inserting hole 18, and the upper connecting steel plate is inserted into the upper anchor rod 8 through the second inserting hole 18.
In this embodiment, the upper connecting steel plate 7 is connected to the bridge plate through the upper anchor 8.
Specifically, the front end and the rear end of the upper connecting steel plate 7 are provided with second sliding grooves 19, and are in sliding connection with the upper polytetrafluoroethylene sliding plate 9 through the second sliding grooves 19.
In this embodiment, the displacement is realized by the relative sliding between the upper connecting steel plate 7 and the upper teflon sliding plate 9, so that the friction coefficient can be reduced.
Specifically, waist-shaped openings 20 are formed in the left end and the right end of the upper polytetrafluoroethylene sliding plate 9, one end of the connecting screw rod 10 is in threaded connection with the lower polytetrafluoroethylene sliding plate 3, and the other end of the connecting screw rod 10 penetrates into the waist-shaped openings 20, so that the upper polytetrafluoroethylene sliding plate 9 is in fastening connection with the lower polytetrafluoroethylene sliding plate 3.
In this embodiment, the lower polytetrafluoroethylene sliding plate 3 and the upper polytetrafluoroethylene sliding plate 9 are kept integrally connected through the connecting screw rod 10, and the effect of stabilizing the overall structure is achieved in an auxiliary manner.
The utility model discloses a theory of operation and use flow: when using, when receiving impact load, through the inside rubber 14 of multilayer in the surge tank 5 and inside steel sheet 15 and the distribution 6 flexible contact of reset spring steel around surge tank 5 slow down the impact force, reduce displacement acceleration, thereby play the guard action to support itself and steel construction main part, secondly, each relative displacement is by connecting steel sheet 1 down and between the polytetrafluoroethylene slide 3 down, go up connecting steel sheet 7 and the slip between the last polytetrafluoroethylene slide 9 and realize, great reduction coefficient of friction like this, it is nimble to make motion between each part, avoid crawling the production of phenomenon.
To sum up, this earthquake-resistant support structure for building, when receiving impact load, through the inside rubber 14 of multilayer in the surge tank 5 and inside steel sheet 15 and the reset spring steel 6 flexible contact who distributes around surge tank 5 slow down the impact force, reduce displacement acceleration, thereby play the guard action to support itself and steel construction main part, secondly, each relative displacement is realized by connecting steel sheet 1 down and between polytetrafluoroethylene slide 3 down, go up the slip between connecting steel sheet 7 and last polytetrafluoroethylene slide 9, like this great reduction coefficient of friction, make the motion flexibility between each part, avoid the production of crawling phenomenon.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an antidetonation support structure for building, includes connecting plate (1) down, down stock (2), polytetrafluoroethylene slide (3) down, a type frame (4), surge tank (5), reset spring steel (6), goes up connecting plate (7), goes up stock (8), goes up polytetrafluoroethylene slide (9) and connecting screw (10), its characterized in that: the lower anchor rods (2) are inserted around the lower connecting steel plate (1), the lower polytetrafluoroethylene sliding plates (3) are slidably connected with the front end and the rear end of the lower connecting steel plate (1), the support frame (4) is fixedly arranged on the lower connecting steel plate (1), the shock absorption box (5) is positioned in the support frame (4), the reset spring steel (6) is positioned on the peripheral inner wall of the shock absorption box (5), and is connected with the damping box (5) through a bolt, the upper connecting steel plate (7) is arranged at the top of the damping box (5) through a bolt, the upper anchor rods (8) are inserted around the upper connecting steel plate (7), the upper polytetrafluoroethylene sliding plates (9) are slidably connected with the front side and the rear side of the upper connecting steel plate (7), the lower polytetrafluoroethylene sliding plate (3) and the upper polytetrafluoroethylene sliding plate (9) are connected with each other through a connecting screw rod (10).
2. An earthquake-resistant support structure for buildings according to claim 1, wherein: first inserting holes (11) are formed in the periphery of the lower connecting steel plate (1) and are inserted into the lower anchor rod (2) through the first inserting holes (11).
3. An earthquake-resistant support structure for buildings according to claim 1, wherein: first chutes (12) are formed in the front end and the rear end of the lower connecting steel plate (1), and are connected with the lower polytetrafluoroethylene sliding plate (3) in a sliding mode through the first chutes (12).
4. An earthquake-resistant support structure for buildings according to claim 1, wherein: the damping box (5) comprises a lower sealing plate (13), internal rubber (14), an internal steel plate (15), an upper sealing plate (16) and protective layer rubber (17), the lower sealing plate (13) is located at the bottom of the damping box (5), the internal rubber (14) and the internal steel plate (15) are arranged in a staggered and overlapped mode, the upper sealing plate (16) is located at the top layer of the damping box (5), and the protective layer rubber (17) is located on the periphery of the damping box (5).
5. An earthquake-resistant support structure for buildings according to claim 1, wherein: and second inserting holes (18) are formed in the periphery of the upper connecting steel plate (7) and are inserted into the upper anchor rod (8) through the second inserting holes (18).
6. An earthquake-resistant support structure for buildings according to claim 1, wherein: and the front end and the rear end of the upper connecting steel plate (7) are provided with second sliding grooves (19) and are in sliding connection with the upper polytetrafluoroethylene sliding plate (9) through the second sliding grooves (19).
7. An earthquake-resistant support structure for buildings according to claim 1, wherein: go up polytetrafluoroethylene slide (9) and be equipped with waist shape trompil (20) in both ends about, the one end and the polytetrafluoroethylene slide (3) looks threaded connection down of connecting screw (10), and the other end of connecting screw (10) is worn into waist shape trompil (20) in, makes and goes up polytetrafluoroethylene slide (9) and polytetrafluoroethylene slide (3) fastening connection down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021036804.4U CN212656397U (en) | 2020-06-08 | 2020-06-08 | Earthquake-resistant support structure for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021036804.4U CN212656397U (en) | 2020-06-08 | 2020-06-08 | Earthquake-resistant support structure for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212656397U true CN212656397U (en) | 2021-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021036804.4U Active CN212656397U (en) | 2020-06-08 | 2020-06-08 | Earthquake-resistant support structure for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212656397U (en) |
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- 2020-06-08 CN CN202021036804.4U patent/CN212656397U/en active Active
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