CN111485568A - Anti-sedimentation foundation structure - Google Patents
Anti-sedimentation foundation structure Download PDFInfo
- Publication number
- CN111485568A CN111485568A CN202010354663.9A CN202010354663A CN111485568A CN 111485568 A CN111485568 A CN 111485568A CN 202010354663 A CN202010354663 A CN 202010354663A CN 111485568 A CN111485568 A CN 111485568A
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- Prior art keywords
- supporting
- sliding
- fixing plate
- rod
- rods
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
Abstract
The invention relates to an anti-sedimentation foundation structure, which relates to the technical field of building construction and comprises a foundation pit, an upright post, a supporting platform and a supporting and fixing plate, wherein the upright post is arranged on the supporting and fixing plate, a supporting sliding rod is symmetrically arranged between the supporting platform and the supporting fixing plate, one end of the supporting sliding rod is horizontally arranged on the supporting fixing plate in a directional sliding manner, the other end of the supporting sliding rod slides along the inclined plane of the supporting platform in a directional manner, linkage rods are symmetrically hinged on the supporting sliding rods, the two linkage rods are symmetrically arranged between the supporting sliding rods and the side wall of the foundation pit in a splayed shape by taking the horizontal plane as a symmetrical plane, sliding blocks are hinged at one ends of the linkage rods far away from the ends hinged with the supporting sliding rods, the sliding blocks are directionally and slidably arranged on the side wall of the foundation pit along the vertical direction, a vertical extension spring is connected between the two sliding blocks in the same vertical direction, and a vertical buffer spring is arranged between the supporting and fixing plate and the upper table top of the supporting table. The invention has the effect of improving the service performance and safety of the foundation.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to an anti-sedimentation foundation structure.
Background
The foundation settlement refers to the settlement of the foundation surface caused by the compaction of a foundation soil layer under the action of additional stress, and the excessive settlement, especially the uneven settlement, can cause the inclination and the cracking of a building so as not to be normally used.
However, most of foundations are fixed on the ground surface at present, and when the foundation encounters huge crustal movement and vibration, no buffer room exists, so that the foundation is damaged; most of foundations have soft soil at the bottom or have the bottom close to the underground water layer, so that the foundations are easy to settle, the use of the foundations is affected, and the safety is low.
Disclosure of Invention
In view of the defects in the prior art, one of the purposes of the invention is to provide an anti-sedimentation foundation structure which has the effect of improving the service performance and safety of the foundation.
The above object of the present invention is achieved by the following technical solutions:
an anti-settlement foundation structure comprises a foundation pit and an upright post, wherein a supporting platform is fixedly installed at the bottom of the foundation pit, a supporting fixed plate is arranged above the supporting platform, the upright post is installed on the supporting fixed plate, supporting sliding rods are symmetrically arranged between the supporting platform and the supporting fixed plate, one end of each supporting sliding rod is horizontally and directionally arranged on the supporting fixed plate in a sliding manner, the other end of each supporting sliding rod directionally slides along the inclined plane of the supporting platform, linkage rods are symmetrically hinged on the supporting sliding rods, the linkage rods are symmetrically arranged between the supporting sliding rods and the side wall of the foundation pit in a splayed manner by taking the horizontal plane as the symmetrical surface, one ends, far away from the linkage rods, hinged with the supporting sliding rods are hinged with sliding blocks, the sliding blocks are directionally arranged on the side wall of the foundation pit in a sliding manner along the vertical direction, and a vertical stretching spring, and a vertical buffer spring is arranged between the support fixing plate and the upper table surface of the support table.
The invention is further configured to: the side wall of the foundation pit is provided with a mounting groove along the vertical direction, the mounting groove is internally and fixedly provided with a fixed rod along the length direction, a sliding block is sleeved on the fixed rod in a sliding mode, and the vertical stretching spring is sleeved outside the fixed rod.
The invention is further configured to: t-shaped sliding grooves are symmetrically formed in the inclined surface of the supporting table, T-shaped hinged sliding blocks are hinged to one end, facing the supporting table, of the supporting sliding rod, and the T-shaped hinged sliding blocks are arranged in the T-shaped sliding grooves in a sliding mode.
The invention is further configured to: a plurality of shock absorbers are installed between the upper table top of the supporting and fixing plate and the supporting table and are arranged in the periphery of the vertical buffer spring in an annular equidistant mode.
The invention is further configured to: the shock absorber comprises a shock absorption sleeve with one end connected to the supporting platform, a shock absorption rod with one end connected to the supporting and fixing plate and a shock absorption spring with one end fixedly installed in the shock absorption sleeve, and the other end of the shock absorption rod is inserted into the shock absorption sleeve and fixedly connected with the other end of the shock absorption spring.
The invention is further configured to: the damping rod is far away from and is fixed with the baffle with the one end that supports the fixed plate and be connected, damping spring's one end contradict in on the baffle damping sleeve's port is provided with the closing plate, the damping rod slides and wears to locate the closing plate, just is in be provided with auxiliary spring between closing plate and the baffle.
The invention is further configured to: the damping sleeve is hinged to the supporting platform, and the damping rod is hinged to the supporting fixing plate.
The invention is further configured to: the port department of foundation ditch sealed arrangement has the buffer board, the free end of stand wears to locate the buffer board.
The invention is further configured to: the supporting platform and the supporting and fixing plate are both provided with positioning columns, and two ends of the vertical buffer spring are respectively sleeved outside the two positioning columns.
In conclusion, the beneficial technical effects of the invention are as follows: when the foundation pit is in a promotion state, the linkage rod acts on the vertical sliding rod under the action of the vertical extension spring, one end of the vertical sliding rod is abutted against the inclined surface of the supporting table, and then the supporting table and the supporting fixed plate in the foundation pit are relatively static and the supporting upright of the supporting fixed plate is realized through the vertical buffer spring between the supporting fixed plate and the supporting table; when taking place to subside in the foundation ditch, through vertical tension spring, the gangbar with support the interact between the slide bar, make its both ends that support the slide bar contradict all the time on the inclined plane of support fixed plate and support mesa, the brace table is when taking place to subside the distance between support fixed plate and the brace table changes, and through vertical tension spring, under the interact of perpendicular buffer spring and bumper shock absorber, it is unchangeable to realize supporting fixed plate relative position, change in order to adapt to subside, have the effect that improves the performance and the security of ground.
Drawings
FIG. 1 is a schematic structural view of a settlement-preventing foundation construction;
FIG. 2 is a cross-sectional view of an anti-settling foundation construction;
FIG. 3 is a partial cross-sectional view of the anti-settling foundation construction supporting the slide bar, linkage bar;
fig. 4 is a partial sectional view at the anti-settling infrastructure damper.
In the figure, 1, a foundation pit; 11. mounting grooves; 12. fixing the rod; 2. a support table; 21. a T-shaped chute; 3. a support fixing plate; 4. a column; 5. a vertical buffer spring; 51. a positioning column; 6. a buffer plate; 71. supporting the sliding rod; 72. a T-shaped hinged slider; 73. a linkage rod; 74. a slider; 75. a vertical extension spring; 76. an auxiliary tension spring; 8. a shock absorber; 81. a shock-absorbing sleeve; 82. a shock-absorbing lever; 83. a damping spring; 84. a baffle plate; 85. a sealing plate; 86. an auxiliary spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The invention discloses an anti-settling foundation structure, and referring to fig. 1 and fig. 2, the anti-settling foundation structure comprises a foundation pit 1, a supporting platform 2 fixedly arranged at the bottom of the foundation pit 1, a supporting and fixing plate 3 arranged above the supporting platform 2, an upright post 4 fixedly arranged on the supporting and fixing plate 3, a vertical buffer spring 5 arranged between the supporting and fixing plate 3 and the upper table top of the supporting platform 2, and a buffer plate 6 arranged at the port of the foundation pit 1 in a sealing manner, wherein the supporting and fixing plate 3 is arranged between the buffer plate 6 and the foundation pit 1, and the free end of the upright post 4 is arranged outside the buffer plate.
Referring to fig. 2 and 3, a support sliding rod 71 is symmetrically arranged between the support platform 2 and the support fixing plate 3, and one end of the support sliding rod 71 is horizontally arranged on the support fixing plate 3 in a sliding manner; t-shaped sliding grooves 21 are symmetrically formed in the inclined surface of the supporting platform 2, the supporting sliding rods 71 are hinged to T-shaped hinged sliding blocks 72 towards one end of the supporting platform 2, and the T-shaped hinged sliding blocks 72 are arranged in the T-shaped sliding grooves 21 in a sliding mode, so that the other ends of the supporting sliding rods 71 slide directionally along the inclined surface of the supporting platform 2.
Referring to fig. 2 and 3, linkage rods 73 are symmetrically hinged on the supporting sliding rods 71, and the two linkage rods 73 are symmetrically arranged between the supporting sliding rods 71 and the side wall of the foundation pit 1 in a splayed shape by taking a horizontal plane as a symmetrical plane; one end of the linkage rod 73, which is far away from the end hinged with the supporting sliding rod 71, is hinged with a sliding block 74, and a vertical extension spring 75 which promotes the state to be an extension state is connected between the two sliding blocks 74 in the same vertical direction; the side wall of the foundation pit 1 is provided with a mounting groove 11 along the vertical direction, the mounting groove 11 is internally fixedly provided with a fixing rod 12 along the length direction, a sliding block 74 is sleeved on the fixing rod 12 in a sliding manner, a vertical extension spring 75 is sleeved outside the fixing rod 12 in a sliding manner, and the sliding block 74 is directionally arranged on the side wall of the foundation pit 1 in a sliding manner along the vertical direction.
Referring to fig. 2 and 3, an auxiliary extension spring 76 may be further disposed between the same set of linkage rods 73 to improve the interaction between the vertical extension spring 75, the linkage rods 73 and the support slide rods 71.
Referring to fig. 2 and 4, in order to improve the stability of the vertical buffer spring 5 between the supporting platform 2 and the supporting and fixing plate 3, positioning pillars 51 are disposed on both the supporting platform 2 and the supporting and fixing plate 3, and both ends of the vertical buffer spring 5 are respectively sleeved outside the two positioning pillars 51.
Referring to fig. 2, in order to further improve the anti-settling performance between the supporting and fixing plate 3 and the supporting platform 2, a plurality of shock absorbers 8 are installed between the supporting and fixing plate 3 and the upper platform surface of the supporting platform 2, and the shock absorbers 8 are annularly and equidistantly arranged on the periphery of the vertical buffer spring 5.
Referring to fig. 2 and 4, the damper 8 includes a damping sleeve 81 having one end connected to the support fixing plate 3, a damping rod 82 having one end connected to the support fixing plate 3, and a damping spring 83 fixedly installed in the damping sleeve 81; the other end of the shock-absorbing rod 82 is inserted into the shock-absorbing sleeve 81, a baffle 84 is fixedly arranged at the tail end of the shock-absorbing rod 82, and two ends of the shock-absorbing spring 83 respectively abut against the bottom of the shock-absorbing sleeve 81 and the baffle 84. The damping sleeve 81 is fixedly connected to the supporting platform 2, and the damping rod 82 is fixedly connected to the supporting and fixing plate 3.
Referring to fig. 2 and 4, a sealing plate 85 is disposed at a port of the damping sleeve 81, the damping rod 82 is slidably disposed through the sealing plate 85 toward one end of the baffle 84 and is installed in the damping sleeve 81 in a limited manner, and an auxiliary spring 86 is disposed between the sealing plate 85 and the baffle 84; through the shock-absorbing rod 82 sliding in the shock-absorbing sleeve 81, the shock-absorbing spring 83 and the shock-absorbing spring make corresponding deformation, so that the change of the distance between the supporting and fixing plate 3 and the supporting platform 2 is realized, and the effect of preventing settlement in the vertical direction is realized.
The implementation principle of the embodiment is as follows: in a state of promotion, the linkage rod 73 acts on the vertical sliding rod under the action of the vertical extension spring 75, one end of the vertical sliding rod is abutted against the inclined plane of the supporting platform 2, and then the supporting platform 2 and the supporting fixed plate 3 in the foundation pit 1 are relatively static and the supporting upright post 4 of the supporting fixed plate 3 is realized through the vertical buffer spring 5 between the supporting fixed plate 3 and the supporting platform 2; when taking place to subside in foundation ditch 1, through vertical extension spring 75, the interactive action between gangbar 73 and the support slide bar 71, make its both ends that support slide bar 71 contradict all the time on the inclined plane of support fixed plate 3 and brace table 2 face, the distance between brace table 2 and the support fixed plate 3 and the brace table 2 changes when taking place to subside, and under the interactive action through vertical extension spring 75, vertical buffer spring 5 and bumper shock absorber 8, it is unchangeable to realize supporting fixed plate 3 relative position, in order to adapt to subside the change, have the effect that improves the performance and the security of ground.
Example 2: the anti-settling foundation structure is different from the embodiment 1 in that a damping sleeve 81 is hinged on a supporting platform 2, and a damping rod 82 is hinged on a supporting and fixing plate 3.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (9)
1. The utility model provides an anti-settling foundation structure, includes foundation ditch (1) and stand (4), its characterized in that: a supporting platform (2) is fixedly installed at the bottom of the foundation pit (1), a supporting and fixing plate (3) is arranged above the supporting platform (2), an upright post (4) is installed on the supporting and fixing plate (3), supporting sliding rods (71) are symmetrically arranged between the supporting platform (2) and the supporting and fixing plate (3), one ends of the supporting sliding rods (71) are horizontally and directionally arranged on the supporting and fixing plate (3) in a sliding manner, the other ends of the supporting sliding rods (71) directionally slide along the inclined plane of the supporting platform (2), linkage rods (73) are symmetrically hinged on the supporting sliding rods (71), the linkage rods (73) are symmetrically arranged between the supporting sliding rods (71) and the side wall of the foundation pit (1) in a splayed manner by taking the horizontal plane as a symmetrical surface, sliding blocks (74) are hinged to one ends, far away from the supporting sliding rods (71), of the linkage rods (73), the sliding blocks (74) are arranged on the side wall of the foundation pit (1) in a directional sliding mode along the vertical direction, a vertical extension spring (75) is connected between the two sliding blocks (74) in the same vertical direction, and a vertical buffer spring (5) is installed between the supporting and fixing plate (3) and the upper table top of the supporting table (2).
2. The anti-settling foundation construction of claim 1, wherein: the side wall of the foundation pit (1) is provided with a mounting groove (11) along the vertical direction, the mounting groove (11) is internally fixedly provided with a fixing rod (12) along the length direction, a sliding block (74) is slidably sleeved on the fixing rod (12), and a vertical extension spring (75) is sleeved outside the fixing rod (12).
3. The anti-settling foundation construction of claim 1, wherein: t type spout (21) have been seted up to the symmetry on the inclined plane of brace table (2), support slide bar (71) all articulated slider (72) of T type towards the one end of brace table (2), articulated slider (72) of T type slide arrangement in T type spout (21).
4. The anti-settling foundation construction of claim 1, wherein: install a plurality of bumper shock absorbers (8) between the last mesa of supporting fixed plate (3) and brace table (2), it is a plurality of bumper shock absorber (8) are cyclic annular equidistance arrange in perpendicular buffer spring (5) periphery.
5. The anti-settling foundation construction of claim 4, wherein: the shock absorber (8) comprises a shock absorption sleeve (81) with one end connected to the supporting table (2), a shock absorption rod (82) with one end connected to the supporting and fixing plate (3) and a shock absorption spring (83) with one end fixedly installed in the shock absorption sleeve (81), wherein the other end of the shock absorption rod (82) is inserted into the shock absorption sleeve (81) and fixedly connected with the other end of the shock absorption spring (83).
6. The anti-settling foundation construction of claim 5, wherein: the damping rod (82) is far away from one end connected with the supporting and fixing plate (3) and is fixedly provided with a baffle plate (84), one end of a damping spring (83) is abutted to the baffle plate (84), a sealing plate (85) is arranged at the port of the damping sleeve (81), the damping rod (82) is arranged on the sealing plate (85) in a sliding penetrating mode, and an auxiliary spring (86) is arranged between the sealing plate (85) and the baffle plate (84).
7. The anti-settling foundation construction of claim 5 or 6, wherein: the damping sleeve (81) is hinged to the supporting platform (2), and the damping rod (82) is hinged to the supporting and fixing plate (3).
8. The anti-settling foundation construction of claim 1, wherein: the port department of foundation ditch (1) has sealed arrangement buffer board (6), the free end of stand (4) is worn to locate buffer board (6).
9. The anti-settling foundation construction of claim 1, wherein: and positioning columns (51) are arranged on the supporting platform (2) and the supporting and fixing plate (3), and two ends of the vertical buffer spring (5) are respectively sleeved outside the two positioning columns (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010354663.9A CN111485568A (en) | 2020-04-29 | 2020-04-29 | Anti-sedimentation foundation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010354663.9A CN111485568A (en) | 2020-04-29 | 2020-04-29 | Anti-sedimentation foundation structure |
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| Publication Number | Publication Date |
|---|---|
| CN111485568A true CN111485568A (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010354663.9A Pending CN111485568A (en) | 2020-04-29 | 2020-04-29 | Anti-sedimentation foundation structure |
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| CN (1) | CN111485568A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000291732A (en) * | 1999-04-05 | 2000-10-20 | Taisei Corp | Compound base isolation unit and base isolation structure |
| CN206173785U (en) * | 2016-11-15 | 2017-05-17 | 周娟 | Public road bridge roof beam buffering damping device |
| CN107012894A (en) * | 2017-05-10 | 2017-08-04 | 广州大学 | A kind of composite shock-absorbing device and its construction method |
| CN207609237U (en) * | 2017-12-02 | 2018-07-13 | 杨广琦 | A kind of fixed structure of pile and column |
| CN108468354A (en) * | 2017-04-11 | 2018-08-31 | 中原工学院 | Skyscraper foundation isolation protective device |
| CN109778684A (en) * | 2019-02-23 | 2019-05-21 | 浙江华锦建筑装饰设计有限公司 | A kind of shock-absorbing bridge support |
| CN208965338U (en) * | 2018-10-26 | 2019-06-11 | 王云峰 | A kind of Anti-settling device of highway subgrade |
| CN110144926A (en) * | 2019-06-07 | 2019-08-20 | 庞永庆 | A kind of damping building structure of pillar ground |
| CN209816904U (en) * | 2019-04-19 | 2019-12-20 | 郑州中天建筑节能有限公司 | Underground structure antidetonation enclosure wall |
-
2020
- 2020-04-29 CN CN202010354663.9A patent/CN111485568A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000291732A (en) * | 1999-04-05 | 2000-10-20 | Taisei Corp | Compound base isolation unit and base isolation structure |
| CN206173785U (en) * | 2016-11-15 | 2017-05-17 | 周娟 | Public road bridge roof beam buffering damping device |
| CN108468354A (en) * | 2017-04-11 | 2018-08-31 | 中原工学院 | Skyscraper foundation isolation protective device |
| CN107012894A (en) * | 2017-05-10 | 2017-08-04 | 广州大学 | A kind of composite shock-absorbing device and its construction method |
| CN207609237U (en) * | 2017-12-02 | 2018-07-13 | 杨广琦 | A kind of fixed structure of pile and column |
| CN208965338U (en) * | 2018-10-26 | 2019-06-11 | 王云峰 | A kind of Anti-settling device of highway subgrade |
| CN109778684A (en) * | 2019-02-23 | 2019-05-21 | 浙江华锦建筑装饰设计有限公司 | A kind of shock-absorbing bridge support |
| CN209816904U (en) * | 2019-04-19 | 2019-12-20 | 郑州中天建筑节能有限公司 | Underground structure antidetonation enclosure wall |
| CN110144926A (en) * | 2019-06-07 | 2019-08-20 | 庞永庆 | A kind of damping building structure of pillar ground |
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Application publication date: 20200804 |
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| RJ01 | Rejection of invention patent application after publication |