CN205576887U - Single tube method vibro -replacement stone column bottom discharge construction equipment - Google Patents
Single tube method vibro -replacement stone column bottom discharge construction equipment Download PDFInfo
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- CN205576887U CN205576887U CN201620230271.0U CN201620230271U CN205576887U CN 205576887 U CN205576887 U CN 205576887U CN 201620230271 U CN201620230271 U CN 201620230271U CN 205576887 U CN205576887 U CN 205576887U
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- CN
- China
- Prior art keywords
- vibro
- column bottom
- bottom discharge
- stone column
- elevating hopper
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- Expired - Fee Related
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Single tube method vibro -replacement stone column bottom discharge construction equipment relates to the ground processing technique field of building trade. The device is equipped with the feed opening on the upper portion of guide arm, and the lower part of guide arm is equipped with the discharge gate that is located below the surface of water, is connected with fixed funnel in one side of feed opening, is equipped with feed mechanism in the upper end of guide arm, and feed mechanism includes and is equipped with stop gear by the feeding funnel of liftable between fixed funnel and feeding funnel. The utility model discloses in the feeding funnel time is had bad luck with the stone to the construction, the feeding funnel through the perpendicular transportation of elevating system to shaking towards ware upper portion feed opening, utilize the limiting displacement of unhook member and barb device, pour building stones to the fixed funnel in into, export from the discharge gate at last, guarantee that the stone also can fall into a hole bottom portion in the wave, has changed the tradition and has thrown the building stones waste that the flich formula led to the fact, through the formation of the reduction volume of throwing, the accuracy of throwing the material has been ensured, thoroughly solve undergauge, broken pile problem that the mucky soil layer easily appears, work efficiency improves greatly, guarantees the quality of rubble stake.
Description
Technical field
This utility model relates to the foundation treatment technology field of building trade, particularly to a kind of single pipe method vibro-replacement stone column bottom discharge constructing device being applicable to marine vibrating and impacting construction of ballast pile.
Background technology
Vibro-replacement stone column method is to fill out sandstone aggregate in vibroflotation hole, then shakes close filler with vibrating impacter, forms rubble pile body, with original place base form compound foundation, can improve foundation bearing capacity, it is also possible to eliminate or reduce earthquake liquefaction and the compressibility of deficient consolidating stratum on stratum.
At present, the saturated cohesive soil that marine vibro-replacement stone column method is low for processing undrained shear strength, as not satisfactory in mud and muck soil effect, broken pile usually occurs, the problems such as amount of filler at the bottom of undergauge, stake is not enough, trace it to its cause, mainly when using vibroflotation to reinforce mud or roadbed of alluvial silt, building stones be difficult to under vibrating impacter to bottom stake holes, and the uneven distribution that feeds intake makes vibro-replacement stone column pile body deflection, there is the biggest security-hidden trouble, additionally, owing to construction ship is with wave dipping and heaving, vacillating now to the left, now to the right, the accuracy fed intake is difficult to ensure that.
Utility model content
This utility model is in order to overcome the problems referred to above present in existing marine vibro-replacement stone column method, it is provided that a kind of single pipe method vibro-replacement stone column bottom discharge constructing device being applicable to marine vibrating and impacting construction of ballast pile.
The taked technical scheme of this utility model is: single pipe method vibro-replacement stone column bottom discharge constructing device, it is characterized in that: the top of guide rod is provided with feed opening, the bottom of guide rod is provided with the discharging opening being positioned at below the water surface, connect in the side of feed opening and have fixed funnel, it is provided with feed mechanism in the upper end of guide rod, feed mechanism includes liftable elevating hopper, is provided with position-limit mechanism between fixed funnel and elevating hopper.
Further, described feed mechanism includes elevating hopper, suspension bracket, lifting rope, fixed pulley, back(ing) bar, the end of back(ing) bar is fixedly connected on the upper end of guide rod, the front end of back(ing) bar is installed with fixed pulley, fixed pulley is connected with suspension bracket by lifting rope, and two lower ends of suspension bracket are movably connected in the both sides of elevating hopper by bolt respectively.
Further, described position-limit mechanism includes barb apparatus, unhook rod member, and barb apparatus is the barb that two hook and slot are downward, and two barbs are connected at the exterior angle suitable for reading of fixed funnel, unhook rod member is two horizontal quarter butts, and two quarter butts are connected to the front part sides of elevating hopper.
Further, the distance between the two-end-point of described unhook rod member is more than the distance between two hook and slot of barb apparatus.
This utility model will be equipped with the ship of rubble and has bad luck in elevating hopper by excavator by stone when construction, elevating hopper by fixed pulley, suspension bracket, lifting rope composition elevating mechanism vertical transport to the feed opening on vibrating impacter top, utilize the position-limiting action of unhook rod member and barb apparatus, building stones in elevating hopper can be poured in fixed funnel, building stones i.e. can drop into bottom vibrating impacter from the feed opening on top, building stones export from discharging opening, ensure that stone can also fall into bottom stake holes in wave, change the building stones waste that tradition feeding mode causes；Formed by reducing throwing amount, it is ensured that the accuracy fed intake；Thoroughly solve undergauge, broken pile problem that tradition the Macadam Pile Construction easily occurs at silt soil strata；And compare conventional construction method work efficiency to be greatly improved, it is ensured that the pile quality of final broken stone pile.
Accompanying drawing explanation
Fig. 1 is the structural representation of single pipe method vibro-replacement stone column bottom discharge constructing device.
Fig. 2 is the right view of guide rod part in Fig. 1.
Fig. 3 is the right view of elevating hopper part in Fig. 1.
Fig. 4 is to utilize single pipe method vibro-replacement stone column bottom discharge constructing device to carry out the schematic diagram constructed.
In figure: fixed funnel 1, feed opening 2, guide rod 3, discharging opening 4, barb apparatus 5, unhook rod member 6, elevating hopper 7, suspension bracket 8, lifting rope 9, fixed pulley 10, back(ing) bar 11.
Detailed description of the invention
With embodiment, this utility model is elaborated below in conjunction with the accompanying drawings, but this utility model is not limited to specific embodiment.
Embodiment
Single pipe method vibro-replacement stone column bottom discharge constructing device as shown in Figure 1-Figure 3, the top of guide rod 3 is provided with feed opening 2, the bottom of guide rod 3 is provided with the discharging opening 4 being positioned at below the water surface, connect in the side of feed opening 2 and have fixed funnel 1, it is provided with feed mechanism in the upper end of guide rod 3, between fixed funnel 1 and elevating hopper 7, is provided with position-limit mechanism.
Feed mechanism includes elevating hopper 7, suspension bracket 8, lifting rope 9, fixed pulley 10, back(ing) bar 11, the end of back(ing) bar 11 is fixedly connected on the upper end of guide rod 3, the front end of back(ing) bar 11 is installed with fixed pulley 10, fixed pulley 10 is connected with suspension bracket 8 by lifting rope 9, and two lower ends of suspension bracket 8 are movably connected in the both sides of elevating hopper 7 by bolt respectively.
Position-limit mechanism includes barb apparatus 5, unhook rod member 6, barb apparatus 5 is the barb that two hook and slot are downward, two barbs are connected at the exterior angle suitable for reading of fixed funnel 1, unhook rod member 6 is two horizontal quarter butts, two quarter butts are connected to the front part sides of elevating hopper 7, and the distance between the two-end-point of unhook rod member 6 is more than the distance between two hook and slot of barb apparatus 5.
As shown in Figure 4, this utility model will be equipped with the ship of rubble and has bad luck in elevating hopper 7 by excavator by stone when construction, elevating hopper 7 is by fixed pulley 10, suspension bracket 8, the elevating mechanism vertical transport of lifting rope 9 composition is to the feed opening 2 on vibrating impacter top, utilize unhook rod member 6 and the position-limiting action of barb apparatus 5, building stones in elevating hopper 7 can be poured in fixed funnel 1, building stones i.e. can drop into bottom vibrating impacter from the feed opening 2 on top, building stones export from discharging opening 4, ensure that stone can also fall into bottom stake holes in wave, save building stones, ensure that the pile quality of final broken stone pile.
Above content is to combine the further description that this utility model is done by optimal technical scheme, it is impossible to assert utility model be embodied as be only limitted to these explanations.For this utility model person of an ordinary skill in the technical field, on the premise of without departing from design of the present utility model, it is also possible to make simple deduction and replacement, all should be considered as protection domain of the present utility model.
Claims (4)
1. single pipe method vibro-replacement stone column bottom discharge constructing device, it is characterized in that: the top of guide rod (3) is provided with feed opening (2), the bottom of guide rod (3) is provided with the discharging opening (4) being positioned at below the water surface, connect in the side of feed opening (2) and have fixed funnel (1), it is provided with feed mechanism in the upper end of guide rod (3), feed mechanism includes liftable elevating hopper (7), is provided with position-limit mechanism between fixed funnel (1) and elevating hopper (7).
Single pipe method vibro-replacement stone column bottom discharge constructing device the most according to claim 1, it is characterized in that: described feed mechanism includes elevating hopper (7), suspension bracket (8), lifting rope (9), fixed pulley (10), back(ing) bar (11), the end of back(ing) bar (11) is fixedly connected on the upper end of guide rod (3), the front end of back(ing) bar (11) is installed with fixed pulley (10), fixed pulley (10) is connected with suspension bracket (8) by lifting rope (9), and two lower ends of suspension bracket (8) are movably connected in the both sides of elevating hopper (7) by bolt respectively.
Single pipe method vibro-replacement stone column bottom discharge constructing device the most according to claim 1 and 2, it is characterized in that: described position-limit mechanism includes barb apparatus (5), unhook rod member (6), barb apparatus (5) is the barb that two hook and slot are downward, two barbs are connected at the exterior angle suitable for reading of fixed funnel (1), unhook rod member (6) is two horizontal quarter butts, and two quarter butts are connected to the front part sides of elevating hopper (7).
Single pipe method vibro-replacement stone column bottom discharge constructing device the most according to claim 3, it is characterised in that: the distance between the two-end-point of described unhook rod member (6) is more than the distance between two hook and slot of barb apparatus (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620230271.0U CN205576887U (en) | 2016-03-24 | 2016-03-24 | Single tube method vibro -replacement stone column bottom discharge construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620230271.0U CN205576887U (en) | 2016-03-24 | 2016-03-24 | Single tube method vibro -replacement stone column bottom discharge construction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205576887U true CN205576887U (en) | 2016-09-14 |
Family
ID=56866553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620230271.0U Expired - Fee Related CN205576887U (en) | 2016-03-24 | 2016-03-24 | Single tube method vibro -replacement stone column bottom discharge construction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205576887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113110337A (en) * | 2021-04-20 | 2021-07-13 | 中国华能集团有限公司 | Intelligent feeding device and method for vibroflotation gravel pile |
-
2016
- 2016-03-24 CN CN201620230271.0U patent/CN205576887U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113110337A (en) * | 2021-04-20 | 2021-07-13 | 中国华能集团有限公司 | Intelligent feeding device and method for vibroflotation gravel pile |
| CN113110337B (en) * | 2021-04-20 | 2022-04-05 | 中国华能集团有限公司 | Intelligent feeding device and method for vibroflotation gravel pile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20190324 |