CN221461166U - Reinforcing device for vibroflotation gravel pile - Google Patents
Reinforcing device for vibroflotation gravel pile Download PDFInfo
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- CN221461166U CN221461166U CN202323296109.8U CN202323296109U CN221461166U CN 221461166 U CN221461166 U CN 221461166U CN 202323296109 U CN202323296109 U CN 202323296109U CN 221461166 U CN221461166 U CN 221461166U
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- reinforcing
- reinforcing ring
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- wall
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 96
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000005728 strengthening Methods 0.000 claims description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000004575 stone Substances 0.000 description 28
- 238000000034 method Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model provides a reinforcing device for vibroflotation gravel piles, which belongs to the technical field of vibroflotation gravel piles, and comprises a limiting rod and a plurality of groups of reinforcing components arranged along the height direction of the limiting rod, wherein the limiting rod is inserted into the bottom of a hole along the length direction of the hole and the bottom of the hole is arranged in a pointed cone shape, and the plurality of groups of reinforcing components comprise: the reinforcing ring is arranged on the limiting rod in a sliding manner; the oblique inserting rods are fixedly arranged on the bottom wall of the reinforcing ring and obliquely face to one side far away from the center of the reinforcing ring, and a plurality of barbs are fixedly arranged on the peripheral wall of the oblique inserting rods; the epitaxial rods are uniformly arranged along the outer wall of the reinforcing ring and are divergently arranged towards the outer side of the reinforcing ring; the reinforced steel mesh is fixedly arranged between the adjacent extension rods, and meanwhile, the reinforced steel mesh is loosely arranged; the reinforcing fin plates are arranged on the inner wall of the reinforcing ring in a fixed mode, and the reinforcing fin plates are multiple in number. The utility model can effectively strengthen the vibroflotation gravel pile and improve the stability of the foundation.
Description
Technical Field
The utility model relates to the technical field of vibroflotation gravel piles, in particular to a reinforcing device for vibroflotation gravel piles.
Background
Vibroflotation gravel pile is a special type of pile foundation engineering technology and is commonly used in foundation improvement and foundation construction. The main purpose of this technique is to improve the engineering properties of the soil, to increase the load-bearing capacity of the foundation, in order to support buildings or other infrastructure; the main functions of the vibroflotation gravel pile are to improve the bearing capacity of the foundation, stabilize the foundation and reduce the risk of foundation subsidence; such techniques are commonly used in building, bridge, dock, road and other infrastructure projects, particularly in areas where soil conditions are poor.
Vibroflotation gravel piles generally comprise the following main steps: drilling: firstly, in the area where foundation improvement is needed, drilling operation is carried out to prepare holes for receiving gravel piles; delivering crushed stone: next, delivering crushed stone into the hole; these crushed stones are typically corner gravel or similar materials; vibroflotation: the special vibroflotation device is used for compacting the gravel piles layer by layer, and the gravel is sunk into the holes, so that the gravel is tightly arranged in the process, and the engineering property of surrounding soil is improved; compacting: once the gravel pile is installed, a compaction operation can be performed to ensure a tight connection between the pile and the soil.
However, when the holes are immersed in water, the connectivity between the broken stones in the holes is greatly reduced when the foundation is subjected to great pressure, mutual sliding occurs between the broken stones, the foundation is settled, the bearing capacity of the broken stone pile is greatly reduced, and the problem of how to perform high-quality reinforcement on the vibroflotation broken stone pile is needed to be solved in engineering.
Disclosure of utility model
The utility model aims to provide a reinforcing device for vibroflotation gravel piles, which can effectively reinforce the vibroflotation gravel piles and improve the stability of a foundation.
The embodiment of the utility model is realized by the following technical scheme: a reinforcing apparatus for vibroflotation gravel stake, including gag lever post and the multiunit reinforcing component that sets up along the direction of height of gag lever post, the gag lever post inserts hole bottom and bottom along the length direction of hole and is the pointed cone form setting, multiunit reinforcing component all includes:
the reinforcing ring is arranged on the limiting rod in a sliding manner;
The oblique inserting rods are fixedly arranged on the bottom wall of the reinforcing ring and obliquely face to one side far away from the center of the reinforcing ring, and a plurality of barbs are fixedly arranged on the peripheral wall of the oblique inserting rods;
the epitaxial rods are uniformly arranged along the outer wall of the reinforcing ring and are divergently arranged towards the outer side of the reinforcing ring;
the reinforced steel mesh is fixedly arranged between the adjacent extension rods, and meanwhile, the reinforced steel mesh is loosely arranged;
the reinforcing fin plates are arranged on the inner wall of the reinforcing ring in a fixed mode, and the reinforcing fin plates are multiple in number.
Further, the top wall of the reinforcing ring is obliquely and uniformly fixedly provided with a plurality of reinforcing taper rods on the outer side of the top wall.
Further, each reinforcing conical rod is fixedly provided with a plurality of reinforcing bars along the length direction of the reinforcing conical rod, and the outer walls of the reinforcing bars are in threaded arrangement.
Further, the top wall of the reinforcing ring is obliquely arranged near one side of the center.
Further, a plurality of fins are fixedly arranged on the extension rod.
Further, a plurality of reinforcing thorn bars are fixedly arranged on the reinforcing steel mesh.
Further, the side of strengthening the fin far away from the stiffening ring center is the zigzag setting, the diapire of strengthening the fin is provided with the guide oblique angle.
The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:
1. According to the utility model, the limit rod is inserted into the hole of the foundation, the reinforcing ring slides into the hole along the limit rod, and the broken stone is gradually added into the hole for landfill, so that the connectivity among broken stone is increased by the oblique inserted rod, the extension rod and the reinforcing fin plate, the strength of the broken stone in the hole is increased, the reinforcing steel mesh plays a role of holding the broken stone, the connectivity among the whole broken stone is increased, the effect of reinforcing the broken stone pile by vibration is achieved, and meanwhile, the stability of the foundation can be effectively improved.
2. According to the utility model, the reinforced cone rod and the threaded reinforcing bar on the reinforced cone rod are arranged, so that the connectivity between the whole broken stones can be effectively increased, and the pressure of the broken stones can be applied to the reinforced ring by the inclined arrangement of the top wall of the reinforced ring and the side close to the center, so that the reinforced ring is more stable in the foundation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the whole structure of a reinforcing apparatus for vibroflotation gravel piles provided by the utility model;
FIG. 2 is a schematic view showing a partial structure of a reinforcing component according to the present utility model;
fig. 3 is a schematic view of the structure of the reinforcing device according to the present utility model after the reinforcing device is placed in the hole.
Icon: 1-limit rod, 2-reinforcing ring, 21-oblique inserted rod, 211-barb, 22-extension rod, 221-fin, 23-reinforced steel mesh, 231-reinforced thorn rod, 24-reinforced fin plate, 241-guiding oblique angle, 25-reinforcing cone rod, 251-reinforced bar rod and 3-hole.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
The present utility model is a reinforcing apparatus for vibroflotation gravel piles, as further described below with reference to specific embodiments, and as shown in fig. 1 to 3, the reinforcing apparatus includes four stop bars 1, the cross sections of the stop bars 1 are circular, a plurality of groups of reinforcing components are uniformly disposed along the height direction of the stop bars 1, the stop bars 1 are inserted into the bottoms of the holes 3 along the length direction of the pre-excavated foundation holes 3 and the bottoms are disposed in a pointed cone shape, and the plurality of groups of reinforcing components include: the reinforcing ring 2 is in a circular ring shape and is slidably mounted on the limiting rod 1, the top wall of the reinforcing ring 2 is obliquely arranged on one side close to the center, the number of the oblique inserted rods 21 is multiple, the bottom wall of the reinforcing ring 2 is uniformly fixedly welded, the oblique side far away from the center of the reinforcing ring 2 is obliquely arranged, and meanwhile, the plurality of barbs 211 are fixedly welded on the peripheral wall of the oblique inserted rods 21;
The extension rods 22 are uniformly welded with a plurality of fins 221 along the outer wall of the reinforcing ring 2 and are divergently arranged towards the outer side of the reinforcing ring 2, and the extension rods 22 are fixedly welded with a plurality of fins 221 so as to further improve the connectivity among broken stones and increase the overall stability;
The reinforced steel mesh 23 is fixedly welded between the adjacent extension rods 22, and meanwhile, the reinforced steel mesh 23 is loosely arranged, so that the reinforced steel mesh 23 can better pocket broken stones and increase the connectivity between the whole broken stones, and a plurality of reinforced thorns 231 are fixedly welded on the reinforced steel mesh 23, and inserted into the broken stones through the reinforced thorns 231, so that the reinforced steel mesh plays the role of an anchor rod and improves the connectivity between the broken stones;
The reinforcing fin plates 24 are fixedly welded on the inner wall of the reinforcing ring 2, the planes of the reinforcing fin plates 24 and the reinforcing ring 2 are mutually perpendicular, one side, far away from the center of the reinforcing ring 2, of each reinforcing fin plate 24 is arranged in a zigzag manner, and the bottom wall of each reinforcing fin plate 24 is provided with a guide bevel 241 so that the reinforcing fin plates 24 can be inserted into crushed stones.
Referring to fig. 1 and 2, a plurality of reinforcing conical rods 25 are uniformly and fixedly welded on the outer side of the top wall of the reinforcing ring 2 in an inclined manner, a plurality of reinforcing rods 251 are fixedly welded on each reinforcing conical rod 25 along the length direction of the reinforcing rods, in this embodiment, the reinforcing rods 251 are mutually perpendicular to the reinforcing conical rods 25, the outer walls of the reinforcing rods 251 are arranged in a threaded manner (not shown in the figure), and the threaded reinforcing rods can effectively promote connectivity between crushed stones.
The working process of the embodiment is as follows: firstly, uniformly inserting a plurality of limit rods 1 in a hole 3 of a foundation, then sliding a reinforcing ring 2 into the hole 3 along the limit rods 1, gradually adding broken stone into the hole 3 for landfill, so that the connectivity among broken stones can be increased by the oblique inserted rods 21, the extension rods 22, the reinforcing fin plates 24, the reinforcing cone rods 25 and the reinforcing cone rods 25, meanwhile, the strength of the broken stone in the hole 3 is increased, the reinforcing steel mesh 23 plays a role of holding the broken stone, the connectivity among the whole broken stones is increased, the effect of reinforcing the broken stone piles by vibration punching is achieved, and meanwhile, the stability of the foundation can be effectively improved.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A reinforcing apparatus for vibroflotation gravel stake, its characterized in that: including gag lever post (1) and along multiunit reinforcement component that the direction of height set up of gag lever post (1), gag lever post (1) inserts hole (3) bottom and bottom along the length direction of hole (3) and is the pointed cone form setting, multiunit reinforcement component all includes:
the reinforcing ring (2) is arranged on the limiting rod (1) in a sliding manner;
The inclined inserting rods (21) are fixedly arranged on the bottom wall of the reinforcing ring (2) and are obliquely arranged towards one side far away from the center of the reinforcing ring (2), and a plurality of barbs (211) are fixedly arranged on the peripheral wall of the inclined inserting rods;
A plurality of extension rods (22) are uniformly arranged along the outer wall of the reinforcing ring (2) and are divergently arranged towards the outer side of the reinforcing ring (2);
The reinforced steel mesh (23) is fixedly arranged between the adjacent extension rods (22), and meanwhile, the reinforced steel mesh (23) is loosely arranged;
The reinforcing fin plates (24) are fixedly arranged on the inner wall of the reinforcing ring (2) and are multiple in number.
2. Reinforcing apparatus for vibroflotation gravel piles according to claim 1, wherein: the top wall of the reinforcing ring (2) is obliquely and uniformly fixedly provided with a plurality of reinforcing conical rods (25) on the outer side of the top wall.
3. Reinforcing apparatus for vibroflotation gravel piles according to claim 2, wherein: each reinforcing taper rod (25) is fixedly provided with a plurality of reinforcing bars (251) along the length direction of the reinforcing taper rod, and the outer walls of the reinforcing bars (251) are in threaded arrangement.
4. Reinforcing apparatus for vibroflotation gravel piles according to claim 1, wherein: the top wall of the reinforcing ring (2) is obliquely arranged near one side of the center.
5. Reinforcing apparatus for vibroflotation gravel piles according to claim 1, wherein: a plurality of fins (221) are fixedly arranged on the extension rod (22).
6. Reinforcing apparatus for vibroflotation gravel piles according to claim 1, wherein: a plurality of reinforcing thorn rods (231) are fixedly arranged on the reinforcing steel mesh (23).
7. Reinforcing apparatus for vibroflotation gravel piles according to claim 1, wherein: the side of strengthening the fin (24) far away from the center of the strengthening ring (2) is arranged in a zigzag manner, and the bottom wall of the strengthening fin (24) is provided with a guiding bevel (241).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323296109.8U CN221461166U (en) | 2023-12-04 | 2023-12-04 | Reinforcing device for vibroflotation gravel pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323296109.8U CN221461166U (en) | 2023-12-04 | 2023-12-04 | Reinforcing device for vibroflotation gravel pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221461166U true CN221461166U (en) | 2024-08-02 |
Family
ID=92352690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323296109.8U Active CN221461166U (en) | 2023-12-04 | 2023-12-04 | Reinforcing device for vibroflotation gravel pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221461166U (en) |
-
2023
- 2023-12-04 CN CN202323296109.8U patent/CN221461166U/en active Active
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