CN115288159A - Shock attenuation formula building engineering pile foundation - Google Patents
Shock attenuation formula building engineering pile foundation Download PDFInfo
- Publication number
- CN115288159A CN115288159A CN202211110639.6A CN202211110639A CN115288159A CN 115288159 A CN115288159 A CN 115288159A CN 202211110639 A CN202211110639 A CN 202211110639A CN 115288159 A CN115288159 A CN 115288159A
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- filling layer
- pile foundation
- elastic filling
- engineering pile
- elastic
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/06—Foundation trenches ditches or narrow shafts
- E02D17/12—Back-filling of foundation trenches or ditches
-
- 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
- E02D31/08—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 against transmission of vibrations or movements in the foundation soil
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention provides a damping type constructional engineering pile foundation, and mainly relates to the field of constructional engineering pile foundation equipment. The utility model provides a shock attenuation formula building engineering pile foundation, includes cement platform and main part, be equipped with first elastic filling layer between cement platform and the main part, first elastic filling layer respectively with main part both sides face, top surface contact, the equal erection joint board in cement platform bottom surface both sides, every all be equipped with second elastic filling layer between connecting plate and the first elastic filling layer, both sides all are equipped with the elasticity standpipe around the cement platform top surface. The invention has the beneficial effects that: the pile foundation anti-sinking device is simple in structure and convenient to use, the first elastic filling layer and the second elastic filling layer can absorb and relieve transverse shaking and vertical shaking generated by the ground bottom, so that the influence of impact force on the pile foundation is reduced, and meanwhile, by arranging the elastic hose, cement can be timely poured to the bottom of the main body when soil at the bottom of the main body sinks, so that the pile foundation is prevented from being loosened due to soil sinking.
Description
Technical Field
The invention mainly relates to the field of building engineering pile foundations, in particular to a damping type building engineering pile foundation.
Background
An engineering pile is a pile used in engineering and ultimately subjected to forces in construction. The engineering pile can be divided into four types of friction pile, end-bearing friction pile and friction end-bearing pile according to the relative proportion of side friction resistance and end resistance provided by soil body; the piles can be divided into large-diameter piles, medium-diameter piles and small-diameter piles according to the diameter of the piles; the piles may be classified into concrete piles, timber piles, steel piles and composite piles according to the material of the pile body.
The engineering pile in the prior art also has the following problems to be solved: when the soil layer below the engineering pile is settled, the whole engineering pile can only be taken out, and then the settlement position is filled, which is troublesome; the engineering pile has poor damping effect, and cracks are easy to generate when the engineering pile vibrates, so that the use of the engineering pile is influenced.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a damping type building engineering pile foundation which is simple in structure and convenient to use, the first elastic filling layer and the second elastic filling layer are arranged, so that transverse shaking and vertical shaking generated by the ground can be absorbed and relieved, the influence of impact force on the pile foundation is further reduced, meanwhile, cement can be poured to the bottom of the main body in time when soil at the bottom of the main body sinks through the elastic hose, the pile foundation loosening caused by soil sinking is further avoided, and the stability of the pile foundation is further improved.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a shock attenuation formula building engineering pile foundation, includes cement platform and main part, be equipped with first elastic filling layer between cement platform and the main part, first elastic filling layer respectively with main part both sides face, top surface contact, the equal erection joint board in cement platform bottom surface both sides, every all be equipped with second elastic filling layer between connecting plate and the first elastic filling layer, both sides all are equipped with the elasticity standpipe around the cement platform top surface, every the elasticity standpipe all runs through first elastic filling layer and main part, every all be equipped with the connecting rod in the elasticity standpipe, every the dog is all installed, every to the connecting rod bottom the dog all with the cooperation of the elasticity standpipe sliding contact that corresponds, every the fixed plate is all installed on the connecting rod top.
Furthermore, transverse plates are arranged on two sides of the cement platform, and inclined fixing rods are arranged on two sides of the bottom surface of each transverse plate.
Furthermore, two fixing bolts distributed in the front and back direction are installed on the top surface of the transverse plate.
Furthermore, the inner wall of each elastic vertical tube is coated with an anticoagulant layer.
Further, the surface of the stop block is a smooth surface.
Furthermore, the first elastic filling layer and the second elastic filling layer are fixedly bonded.
Compared with the prior art, the invention has the beneficial effects that:
the pile foundation structure is simple in structure and convenient to use, the first elastic filling layer and the second elastic filling layer can absorb and relieve transverse shaking and vertical shaking generated by the ground bottom, so that the influence of impact force on the pile foundation is reduced, and meanwhile, by arranging the elastic hose, cement can be timely poured to the bottom of the main body when soil at the bottom of the main body sinks, so that the pile foundation is prevented from loosening due to soil sinking, and the stability of the pile foundation is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
reference numerals shown in the drawings: 1. a cement platform; 2. a main body; 3. a first elastic filling layer; 4. a connecting plate; 5. a second elastic filling layer; 6. an elastic vertical tube; 7. a connecting rod; 8. a stopper; 9. a fixing plate; 10. a transverse plate; 11. fixing the rod; 12. and (5) fixing the bolt.
Detailed Description
The invention is further described with reference to the accompanying drawings and the specific embodiments. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
As shown in fig. 1-2, the shock-absorbing building engineering pile foundation provided by the invention comprises a cement platform 1 and a main body 2, wherein a first elastic filling layer 3 is arranged between the cement platform 1 and the main body 2, the first elastic filling layer 3 is respectively contacted with two side surfaces and a top surface of the main body 2, connecting plates 4 are respectively arranged on two sides of the bottom surface of the cement platform 1, a second elastic filling layer 5 is arranged between each connecting plate 4 and the first elastic filling layer 3, elastic vertical pipes 6 are respectively arranged on the front side and the rear side of the top surface of the cement platform 1, each elastic vertical pipe 6 penetrates through the first elastic filling layer 3 and the main body 2, a connecting rod 7 is arranged in each elastic vertical pipe 6, a stop block 8 is arranged at the bottom end of each connecting rod 7, each stop block 8 is in sliding contact with the corresponding elastic vertical pipe 6, and a fixing plate 9 is arranged at the top end of each connecting rod 7.
Specifically, diaphragm 10 is all installed to 1 both sides of cement platform, every the dead lever 11 of slope is all installed to diaphragm 10 bottom surface both sides. Through diaphragm and dead lever 11's cooperation, can carry on spacingly to cement platform 1, avoided cement platform 1 to take place to remove, improved cement platform 1's stability.
Specifically, two fixing bolts 12 distributed in the front-back direction are installed on the top surface of the transverse plate 10. By providing the fastening bolts 12, the stability of the cement deck 1 is further improved.
Specifically, each elastic vertical pipe 6 inner wall is coated with an anticoagulant layer so that cement can be prevented from being solidified on the elastic vertical pipe 6 inner wall when cement is poured.
Specifically, the surface of the stopper 8 is a smooth surface. The surface of the square block 8 is a smooth surface, so that the friction force between the stop block 8 and the elastic vertical tube 6 is reduced, and the mobility of the stop block 8 is ensured.
Specifically, the first elastic filling layer 3 and the second elastic filling layer 5 are bonded and fixed. The first elastic filling layer 3 and the second elastic filling layer 5 are bonded and fixed, so that the fixation between the first elastic filling layer 3 and the second elastic filling layer 5 is improved.
The embodiment is as follows:
when the device is used, when a vertical vibration wave occurs in the ground, the main body 2 extrudes the first elastic filling layer 3 upwards, the first elastic filling layer 3 absorbs vertical vibration impact, so that the vertical shaking of the cement platform 1 is avoided, when the vibration wave in the horizontal mode occurs in the ground, the main body 2 transversely extrudes the first elastic filling layer 3, and the transverse vibration wave is absorbed under the combined action of the first elastic filling layer 3 and the second elastic filling layer 5, so that the horizontal shaking of the cement platform 1 is avoided; when 2 bottoms of main part soil take place to cave in, upwards stimulate fixed plate 9, and fixed plate 9 drives connecting rod 7 and the 8 upward movements of dog that correspond, shifts out in 6 from the elasticity standpipe until dog 8, then pours cement into to 2 bottoms of main part through 6 elasticity standpipes, and then makes the position of caving fill cement, and then has avoided cement platform 1 to cave in downwards, has improved the stability of cement platform 1.
The pile foundation structure is simple in structure and convenient to use, the first elastic filling layer and the second elastic filling layer are arranged, so that transverse shaking and vertical shaking generated by the ground can be absorbed and relieved, further, the influence of impact force on the pile foundation is reduced, meanwhile, cement can be poured into the bottom of the main body in time when soil at the bottom of the main body sinks through the elastic hose, further, the pile foundation loosening caused by soil sinking is avoided, and further, the stability of the pile foundation is improved.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a shock attenuation formula building engineering pile foundation, includes cement platform (1) and main part (2), its characterized in that: be equipped with first elastic filling layer (3) between cement platform (1) and main part (2), first elastic filling layer (3) respectively with main part (2) both sides face, top surface contact, cement platform (1) bottom surface both sides equal erection joint board (4), every all be equipped with second elastic filling layer (5) between connecting plate (4) and first elastic filling layer (3), both sides all are equipped with elasticity standpipe (6), every around cement platform (1) top surface elasticity standpipe (6) all run through first elastic filling layer (3) and main part (2), every all be equipped with connecting rod (7) in elasticity standpipe (6), every dog (8) are all installed to connecting rod (7) bottom, every dog (8) all cooperate with the elasticity standpipe (6) sliding contact that corresponds, every connecting rod (7) top is all installed fixed plate (9).
2. The shock-absorbing building engineering pile foundation of claim 1, wherein: diaphragm (10) are all installed to cement platform (1) both sides, every dead lever (11) of slope are all installed to diaphragm (10) bottom surface both sides.
3. The shock-absorbing constructional engineering pile foundation of claim 2, wherein: two fixing bolts (12) distributed in the front and back are arranged on the top surface of the transverse plate (10).
4. The shock-absorbing constructional engineering pile foundation of claim 1, wherein: the inner wall of each elastic vertical tube (6) is coated with an anticoagulant layer.
5. The shock-absorbing constructional engineering pile foundation of claim 1, wherein: the surface of the stop block (8) is a smooth surface.
6. The shock-absorbing building engineering pile foundation of claim 1, wherein: the first elastic filling layer (3) and the second elastic filling layer (5) are fixedly bonded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211110639.6A CN115288159A (en) | 2022-09-13 | 2022-09-13 | Shock attenuation formula building engineering pile foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211110639.6A CN115288159A (en) | 2022-09-13 | 2022-09-13 | Shock attenuation formula building engineering pile foundation |
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| Publication Number | Publication Date |
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| CN115288159A true CN115288159A (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211110639.6A Pending CN115288159A (en) | 2022-09-13 | 2022-09-13 | Shock attenuation formula building engineering pile foundation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115787621A (en) * | 2023-02-02 | 2023-03-14 | 江苏中谊抗震工程股份有限公司 | Shock attenuation formula building engineering stake |
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| CN105625418A (en) * | 2016-02-05 | 2016-06-01 | 云南建工基础工程有限责任公司 | Cast-in-place pile structure provided with cored expanded head jet grouting piles and construction method of cast-in-place pile structure |
| CN105625460A (en) * | 2016-03-11 | 2016-06-01 | 广州市建筑科学研究院有限公司 | Damping device used for connecting pile foundation and bearing platform and construction method of damping device |
| CN208167713U (en) * | 2018-03-30 | 2018-11-30 | 云南建投基础工程有限责任公司 | A kind of film bag grouting and reinforcing type filling pile structure |
| CN211006730U (en) * | 2019-08-02 | 2020-07-14 | 李联河 | Novel shock attenuation formula building engineering stake |
| CN213508547U (en) * | 2020-10-16 | 2021-06-22 | 成都交建科技有限公司 | Novel shock attenuation formula building engineering stake |
| CN214497484U (en) * | 2021-02-26 | 2021-10-26 | 郑州工程技术学院 | Novel shock attenuation formula building engineering stake |
-
2022
- 2022-09-13 CN CN202211110639.6A patent/CN115288159A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625418A (en) * | 2016-02-05 | 2016-06-01 | 云南建工基础工程有限责任公司 | Cast-in-place pile structure provided with cored expanded head jet grouting piles and construction method of cast-in-place pile structure |
| CN105625460A (en) * | 2016-03-11 | 2016-06-01 | 广州市建筑科学研究院有限公司 | Damping device used for connecting pile foundation and bearing platform and construction method of damping device |
| CN208167713U (en) * | 2018-03-30 | 2018-11-30 | 云南建投基础工程有限责任公司 | A kind of film bag grouting and reinforcing type filling pile structure |
| CN211006730U (en) * | 2019-08-02 | 2020-07-14 | 李联河 | Novel shock attenuation formula building engineering stake |
| CN213508547U (en) * | 2020-10-16 | 2021-06-22 | 成都交建科技有限公司 | Novel shock attenuation formula building engineering stake |
| CN214497484U (en) * | 2021-02-26 | 2021-10-26 | 郑州工程技术学院 | Novel shock attenuation formula building engineering stake |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115787621A (en) * | 2023-02-02 | 2023-03-14 | 江苏中谊抗震工程股份有限公司 | Shock attenuation formula building engineering stake |
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