CN209941718U - Dynamic compaction reinforcing apparatus of soil foundation - Google Patents
Dynamic compaction reinforcing apparatus of soil foundation Download PDFInfo
- Publication number
- CN209941718U CN209941718U CN201920350242.1U CN201920350242U CN209941718U CN 209941718 U CN209941718 U CN 209941718U CN 201920350242 U CN201920350242 U CN 201920350242U CN 209941718 U CN209941718 U CN 209941718U
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- Prior art keywords
- base
- dynamic compaction
- reinforcing apparatus
- roof
- fixedly connected
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- 238000005056 compaction Methods 0.000 title claims abstract description 26
- 230000003014 reinforcing Effects 0.000 title claims abstract description 24
- 239000002689 soil Substances 0.000 title claims abstract description 22
- 210000000282 Nails Anatomy 0.000 claims abstract description 6
- 210000001503 Joints Anatomy 0.000 claims description 2
- 239000003653 coastal water Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model relates to a ground consolidation equipment technical field, more specifically says, it relates to a soil ground foundation dynamic compaction reinforcing apparatus, including support, the roof and the base of fixed mounting on the support that are four prismatic table forms, the roof with the base is parallel mutually, the base is provided with evenly distributed's through-hole, the inner wall fixedly connected with filter screen of through-hole, the equal fixedly connected with end to end's in each side curb plate of base, the curb plate downward sloping sets up, each corner distribution of base has the long nail of stationing at a distance. The utility model provides near high coastal waters soil foundation's bearing capacity guarantees marine wind power equipment's safe operation.
Description
Technical Field
The utility model relates to a ground consolidation equipment technical field especially relates to a soil ground dynamic compaction reinforcing apparatus.
Background
The dynamic compaction method is a common foundation treatment technology, is introduced into China in the 70 th 19 th century and starts to be gradually popularized, has the advantages of economy and applicability, and has a good application effect in soft foundation reinforcement treatment. The dynamic compaction technology is mainly applied to foundations such as coarse-grained soil, and gradually applied to saturated sandy soil and soft clay foundations along with the continuous progress of the technology.
The development and utilization of offshore wind energy has become more and more important in recent years. However, China is a country with multiple earthquakes, and the soil conditions near the offshore region are complex and the water content is high. When the earthquake occurs, saturated sandy soil, silt and the like in the ground foundation are likely to be liquefied, the bearing capacity is lost, and the offshore wind power equipment is very adversely affected.
Disclosure of Invention
The utility model aims at the not enough of above-mentioned prior art, the utility model aims at providing a soil foundation dynamic compaction reinforcing apparatus to improve near coastal waters soil foundation's bearing capacity, guarantee marine wind power equipment's safe operation.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a soil foundation dynamic compaction reinforcing apparatus, is including support, fixed mounting's the roof and the base on the support that are four prismatic table forms, the roof with the base is parallel to each other, the base is provided with evenly distributed's through-hole, the inner wall fixedly connected with filter screen of through-hole, the curb plate that the equal fixedly connected with end to end in each side of base, the curb plate downward sloping sets up, each corner distribution of base has the long nail of stationing at a distance.
Furthermore, the support comprises four supporting legs fixedly connected with the base, and rib plates are fixedly arranged at the joints of the supporting legs and the base.
Further, the geometric center department on the surface that the base was kept away from to the roof articulates there is rings, the roof is equipped with the storage tank that is used for holding and establishes rings.
Furthermore, four support columns which are vertically arranged are fixedly connected between the top plate and the base.
Furthermore, four support columns are evenly distributed.
The utility model has the advantages that: when the offshore foundation is reinforced, the dynamic compaction reinforcing device is hoisted to the foundation to be reinforced through a hoisting machine, the top plate of the dynamic compaction reinforcing device is hammered through a rammer, and then impact load is applied to foundation soil, so that the foundation soil in a certain range is subjected to dynamic reaction, partial pore water pressure is dissipated, the engineering property of the foundation soil is changed to a certain degree, the foundation soil is encrypted and reinforced, the bearing capacity of the foundation near the offshore is improved, and the safe operation of offshore wind power equipment is ensured; the setting of roof has increased the hammering area of ram for this dynamic compaction reinforcing apparatus's impact force is more sufficient, and the through-hole does benefit to the discharge of super pore water, and the filter screen plays the effect of filtering layer, and the curb plate can increase the side compressive capacity between bottom plate and the liquefied ground, and then prevents to take place crooked or topple, and the spike of staying can increase the stability that dynamic compaction reinforcing apparatus supported to press on the ground.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic diagram of the overall mechanism of an embodiment of the present invention;
fig. 2 is a top view of an embodiment of the present invention.
Reference numerals: 1. a support; 11. a support leg; 12. a rib plate; 2. a top plate; 3. a base; 31. a through hole; 4. a side plate; 5. standing and binding the long nail; 6. a hoisting ring; 7. a containing groove; 8. and (4) a support column.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The utility model provides a soil foundation dynamic compaction reinforcing apparatus, refers to fig. 1 and fig. 2, including support 1, fixed mounting roof 2 and the base 3 on support 1 that is four prismatic table forms, roof 2 with base 3 is parallel to each other, base 3 is provided with evenly distributed's through-hole 31, the inner wall fixedly connected with filter screen (not shown in the figure) of through-hole 31, the equal fixedly connected with curb plate 4 that end to end of each side of base 3, 4 downward sloping settings of curb plate, each corner distribution of base 3 has stationed long nail 5.
When the offshore foundation is reinforced, the dynamic compaction reinforcing device is hoisted to the foundation to be reinforced through a hoisting machine, the top plate 2 of the dynamic compaction reinforcing device is hammered through a rammer, and then impact load is applied to the foundation soil, so that the foundation soil in a certain range is subjected to dynamic reaction, partial pore water pressure is dissipated, the engineering property of the foundation soil is changed to a certain degree, the foundation soil is encrypted and reinforced, the bearing capacity of the foundation near the offshore is improved, and the safe operation of offshore wind power equipment is ensured; the setting of roof 2 has increased the hammering area of ram for this dynamic compaction reinforcing apparatus's impact force is more sufficient, and through-hole 31 does benefit to the discharge of super pore water, and the filter screen plays the effect of filtering layer, and curb plate 4 can increase the side compressive capacity between bottom plate and the liquefied ground, and then prevents to take place crooked or topple, and long nail 5 of staying can increase the stability that dynamic compaction reinforcing apparatus supported to press on the ground.
Specifically, support 1 includes four landing legs 11 with 3 fixed connection of base, four the equal fixed mounting in junction of landing leg 11 and base 3 has floor 12, and floor 12 has improved the structural strength of landing leg 11 like this for dynamic compaction reinforcing apparatus's stability is higher.
Specifically, the geometric center department on the surface that base 3 was kept away from to roof 2 articulates there is rings 6, roof 2 is equipped with the storage tank 7 that is used for holding and establishes rings 6, and rings 6 are convenient for hoist and mount machinery and pull this dynamic compaction reinforcing apparatus, and when storage tank 7 was convenient for rammer hammering roof 2, rings 6 can be accomodate in storage tank 7 in order to avoid damaging.
Specifically, four support columns 8 which are vertically arranged are fixedly connected between the top plate 2 and the base 3, so that the structural strength of the dynamic compaction reinforcing device is further improved.
Specifically, four support columns 8 are uniformly distributed, so that the stability of the dynamic compaction reinforcing device is higher.
The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.
Claims (5)
1. The utility model provides a soil foundation dynamic compaction reinforcing apparatus which characterized by: including support, fixed mounting roof and the base on the support that is four arriss platform form, the roof with the base is parallel to each other, the base is provided with evenly distributed's through-hole, the inner wall fixedly connected with filter screen of through-hole, the equal fixedly connected with curb plate that end to end in each side of base, the curb plate downward sloping sets up, each corner distribution of base has the long nail of standing a book.
2. The earth foundation dynamic compaction reinforcing apparatus of claim 1, characterized by: the support comprises four supporting legs fixedly connected with the base, and rib plates are fixedly arranged at the joints of the supporting legs and the base.
3. The earth foundation dynamic compaction reinforcing apparatus of claim 1, characterized by: the geometric center department on the surface that the base was kept away from to the roof articulates there is rings, the roof is equipped with the storage tank that is used for holding and establishes rings.
4. The earth foundation dynamic compaction reinforcing apparatus of claim 1, characterized by: four support columns which are vertically arranged are fixedly connected between the top plate and the base.
5. The earth foundation dynamic compaction reinforcing apparatus of claim 4, characterized by: the four support columns are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920350242.1U CN209941718U (en) | 2019-03-19 | 2019-03-19 | Dynamic compaction reinforcing apparatus of soil foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920350242.1U CN209941718U (en) | 2019-03-19 | 2019-03-19 | Dynamic compaction reinforcing apparatus of soil foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209941718U true CN209941718U (en) | 2020-01-14 |
Family
ID=69124518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920350242.1U Active CN209941718U (en) | 2019-03-19 | 2019-03-19 | Dynamic compaction reinforcing apparatus of soil foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209941718U (en) |
-
2019
- 2019-03-19 CN CN201920350242.1U patent/CN209941718U/en active Active
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