CN206986890U - It is a kind of to aid in the high-voltage water jet device of heavy steel-pipe pile of shaking - Google Patents
It is a kind of to aid in the high-voltage water jet device of heavy steel-pipe pile of shaking Download PDFInfo
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- CN206986890U CN206986890U CN201720485572.2U CN201720485572U CN206986890U CN 206986890 U CN206986890 U CN 206986890U CN 201720485572 U CN201720485572 U CN 201720485572U CN 206986890 U CN206986890 U CN 206986890U
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Abstract
The utility model is a kind of to aid in the high-voltage water jet device of heavy steel-pipe pile of shaking, including high-pressure plunger pump, high-pressure jet pipe and steel-pipe pile, the high-pressure jet pipe includes a main sebific duct, two branch rubber pipes, two inverted L-shaped main pipelines, the arrival end of the main sebific duct is connected with the high-pressure plunger pump, the vertical section bottom of two inverted L-shaped main pipelines is connected with multiple laterals, the bottom of the lateral is connected with jet nozzle, the vertical section of the inverted L-shaped main pipeline includes multiple segmentations, connection sleeve pipe is provided between adjacent segmentation, the symmetrical two side of steel-pipe pile is welded with multiple pilot sleeves under from lower, the connection sleeve pipe is located in the pilot sleeve.The utility model provide it is a kind of aid in the high-voltage water jet device of heavy steel-pipe pile of shaking, heavy process that steel-pipe pile can shake applies to mark soil (sand) layer for passing through and being hit more than 30, not only solves Important Project problem, also reduce fund and energy resource consumption.
Description
Technical field
Steel-pipe pile is the utility model is related to shake heavy field, more particularly to a kind of high-pressure water jet for the heavy steel-pipe pile that aids in shaking
Device.
Background technology
Compared with the hydro-structure of classics, have for some soft soil foundations to replace plug-in type large diameter cylinder steel-pipe pile
The advantage in generation.Up to the present, hydraulic vibration driver heavy construction technology of shaking is quite ripe.But it was verified that large hydraulic shakes
The dynamic hammer group heavy steel-pipe pile that shakes is only applicable to mark and passes through soil (sand) layer hit less than 30, shaken when steel-pipe pile runs into hard rock-soil layer it is heavy very
Difficulty, therefore steel-pipe pile makes the technique be difficult to promote using being limited to.The scope of application for heavy technique of being shaken for expansion steel-pipe pile,
Need to develop new ancillary method to shake heavy technology for steel-pipe pile.
The content of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and provides the high-pressure water shot that a kind of auxiliary shakes heavy steel-pipe pile
Flow device.
The utility model to achieve the above object, using following technical scheme：
It is a kind of to aid in the shake high-voltage water jet device of heavy steel-pipe pile, including high-pressure plunger pump, high-pressure jet pipe and steel pipe
Stake, the high-pressure jet pipe include a main sebific duct, two branch rubber pipes, two inverted L-shaped main pipelines, the entrance of the main sebific duct
End is connected with the high-pressure plunger pump, and being connected with three-way pipe between the port of export of the main sebific duct and two branch rubber pipes divides water to connect
Head, two branch rubber pipes are connected with pipe joint between the horizontal segment of two inverted L-shaped main pipelines respectively, two inverted L-shaped main pipelines
Vertical section bottom is connected with multiple laterals, and the bottom of the lateral is connected with jet nozzle, and the inverted L-shaped main pipeline erects
Straight section includes multiple segmentations, and connection sleeve pipe, the symmetrical two side of steel-pipe pile weldering from lower to lower are provided between adjacent segmentation
Multiple pilot sleeves are connected to, the connection sleeve pipe is located in the pilot sleeve, and the steel-pipe pile is in a guide sleeve topmost
Cylinder top is provided with a fixed support, and the vertical section junction of the fixed support upper surface and inverted L-shaped main pipeline is provided with spacing
Plate.
The top of the inverted L-shaped main pipeline is provided with hanger, and the hanger is provided with reinforcement with inverted L-shaped main pipeline weld
Plate.
The pilot sleeve has additional gusset with the steel-pipe pile junction.
Fixed support upper surface both ends are provided with otic placode, contain on the inverted L-shaped main pipeline of fixed support upper surface
The middle otic placode parallel with the otic placode, bearing pin is inserted between two otic placodes and middle otic placode.
The junction of the lateral and the steel-pipe pile has additional connecting rib, and the lateral is six, eight
It is individual or 12.
The beneficial effects of the utility model are：The utility model, which provides, a kind of aids in the high-pressure water shot of heavy steel-pipe pile of shaking
Device is flowed, when heavy steel-pipe pile is shaken in hammering, with reference to water under high pressure provided by the utility model, can shake steel-pipe pile heavy process
Soil (sand) layer hit using being passed through to mark more than 30, not only solves Important Project problem, also reduces fund and energy resource consumption.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 be in Fig. 1 A-A to sectional view；
Fig. 3 is B-B direction sectional view in Fig. 1；
Fig. 4 is the schematic diagram of inverted L-shaped main pipeline part；
Fig. 5 is the top view of fixed support part；
Fig. 6 is the welding schematic diagram of pilot sleeve；
Fig. 7 is the structural representation of six laterals and connecting rib in specific embodiment 1；
Fig. 8 is the structural representation of eight laterals and connecting rib in specific embodiment 2；
Fig. 9 is the structural representation of 12 laterals and connecting rib in specific embodiment 3；
Figure 10 be the utility model be used in steel-pipe pile shake sink during use state figure；
In figure：1- high-pressure plunger pumps；The main sebific ducts of 2-；3- three-way pipe return connectors；4- branch rubber pipes；5- pipe joints；6- inverted Ls
Shape main pipeline；7- laterals；8- jet nozzles；9- steel-pipe piles；10- connection sleeve pipes；11- pilot sleeves；12- fixed supports；
13- limiting plates；14- hangers；15- otic placodes；Otic placode among 16-；17- bearing pins；18- connecting ribs；19- shakes shipwreck；20- vibrates
Hammer；21- station keeping ships；22- generators；
It is described in detail referring to the drawings below with reference to embodiment of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Specific embodiment 1：
It is a kind of to aid in the shake high-voltage water jet device of heavy steel-pipe pile, including high pressure as shown in Fig. 1 to Fig. 7 and Figure 10
Plunger pump 1, high-pressure jet pipe and steel-pipe pile 9, the high-pressure jet pipe include a main branch rubber pipe 4, two of sebific duct 2, two
Inverted L-shaped main pipeline 6, the arrival end of the main sebific duct 2 are connected with the high-pressure plunger pump 1, the port of export and two of the main sebific duct 2
It is connected with three-way pipe return connector 3 between root branch rubber pipe 4, two branch rubber pipes 4 level with two inverted L-shaped main pipelines 6 respectively
Pipe joint 5 is connected between section, the vertical section bottom of two inverted L-shaped main pipelines 6 is connected with three laterals 7, the branch respectively
The bottom of pipeline 7 is connected with jet nozzle 8, and the vertical section of the inverted L-shaped main pipeline 6 includes multiple segmentations, between adjacent segmentation
Provided with connection sleeve pipe 10, the 9 symmetrical two side of steel-pipe pile is welded with multiple pilot sleeves 11, the adapter sleeve under from lower
Pipe 10 is located in the pilot sleeve 11, and the steel-pipe pile 9 is topmost being provided with a fixed branch above a pilot sleeve 11
Frame 12, the upper surface of fixed support 12 and the vertical section junction of inverted L-shaped main pipeline 6 are provided with limiting plate 13.
The top of the inverted L-shaped main pipeline 6 is provided with hanger 14, and the hanger 14 is provided with the weld of inverted L-shaped main pipeline 6 to be added
Strengthening tendons plate.
The pilot sleeve 11 has additional gusset with the junction of steel-pipe pile 9.
The upper surface both ends of fixed support 12 are provided with otic placode 15, the inverted L-shaped main pipeline 6 positioned at the upper surface of fixed support 12
It is upper to contain the middle otic placode 16 parallel with the otic placode 15, it is inserted with bearing pin 17 between two otic placodes 15 and middle otic placode 16.
The junction of the lateral 7 and the steel-pipe pile 9 has additional connecting rib 18.
Shaken the heavy technique of shaking of the high-voltage water jet device of heavy steel-pipe pile, concretely comprised the following steps using above-mentioned auxiliary：
The various pieces of high-pressure jet pipe are welded on steel-pipe pile 9 according to installation requirement, high-pressure plunger pump 1 is placed in positioning
It is connected on ship 21 and with generator 22；
First to be sling with the crane barge for the shipwreck 19 that shakes and erect steel-pipe pile 9, start high-pressure plunger pump 1, pump pressure is controlled in 0.4MPa,
Keep nozzle persistently to spray water, prevent nozzle from being blocked by soil；
Off the hook after startup insertion hydraulic pressure pile gripper, completes drowning oneself for steel-pipe pile 9；
Start the vibration hammer 20 that shakes on shipwreck 19 to shake heavy steel-pipe pile 9, while the pump pressure control of high-pressure plunger pump 1 is in 6MPa,
When steel-pipe pile 9, which shakes, is sink to guiding top of support, upper strata hydraulic pressure backboard is opened, continuing to shake is sink to depth capacity.
The effective lift heavy of crane barge of the shipwreck 19 that shakes is 300t, effectively hangs a height of 115m, is effectively hung away from for 49m；It is described to shake
Dynamic hammer 20 is APE400 types.
Specific embodiment 2：
It is a kind of to aid in the high-voltage water jet device of heavy steel-pipe pile of shaking as shown in Fig. 1 to Fig. 6 and Fig. 8, Figure 10, including
High-pressure plunger pump 1, high-pressure jet pipe and steel-pipe pile 9, the high-pressure jet pipe include main 2, two branch rubber pipes 4 of sebific duct,
Two inverted L-shaped main pipelines 6, the arrival end of the main sebific duct 2 are connected with the high-pressure plunger pump 1, the port of export of the main sebific duct 2
Be connected with three-way pipe return connector 3 between two branch rubber pipes 4, two branch rubber pipes 4 respectively with two inverted L-shaped main pipelines 6
Pipe joint 5 is connected between horizontal segment, the vertical section bottom of two inverted L-shaped main pipelines 6 is connected with four laterals 7 respectively, described
The bottom of lateral 7 is connected with jet nozzle 8, and the vertical section of the inverted L-shaped main pipeline 6 includes multiple segmentations, adjacent segmentation
Between be provided with connection sleeve pipe 10, the 9 symmetrical two side of steel-pipe pile is welded with multiple pilot sleeves 11, the company under from lower
Female connector pipe 10 is located in the pilot sleeve 11, and the steel-pipe pile 9 is provided with one admittedly topmost above a pilot sleeve 11
Fixed rack 12, the upper surface of fixed support 12 and the vertical section junction of inverted L-shaped main pipeline 6 are provided with limiting plate 13.
The top of the inverted L-shaped main pipeline 6 is provided with hanger 14, and the hanger 14 is provided with the weld of inverted L-shaped main pipeline 6 to be added
Strengthening tendons plate.
The pilot sleeve 11 has additional gusset with the junction of steel-pipe pile 9.
The upper surface both ends of fixed support 12 are provided with otic placode 15, the inverted L-shaped main pipeline 6 positioned at the upper surface of fixed support 12
It is upper to contain the middle otic placode 16 parallel with the otic placode 15, it is inserted with bearing pin 17 between two otic placodes 15 and middle otic placode 16.
The junction of the lateral 7 and the steel-pipe pile 9 has additional connecting rib 18.
Shaken the heavy technique of shaking of the high-voltage water jet device of heavy steel-pipe pile, concretely comprised the following steps using above-mentioned auxiliary：
The various pieces of high-pressure jet pipe are welded on steel-pipe pile 9 according to installation requirement, high-pressure plunger pump 1 is placed in positioning
It is connected on ship 21 and with generator 22；
First to be sling with the crane barge for the shipwreck 19 that shakes and erect steel-pipe pile 9, start high-pressure plunger pump 1, pump pressure is controlled in 0.4MPa,
Keep nozzle persistently to spray water, prevent nozzle from being blocked by soil；
Off the hook after startup insertion hydraulic pressure pile gripper, completes drowning oneself for steel-pipe pile 9；
Start the vibration hammer 20 that shakes on shipwreck 19 to shake heavy steel-pipe pile 9, while the pump pressure control of high-pressure plunger pump 1 is in 7MPa,
When steel-pipe pile 9, which shakes, is sink to guiding top of support, upper strata hydraulic pressure backboard is opened, continuing to shake is sink to depth capacity.
The effective lift heavy of crane barge of the shipwreck 19 that shakes is 300t, effectively hangs a height of 115m, is effectively hung away from for 49m；It is described to shake
Dynamic hammer 20 is APE400 types.
Specific embodiment 3：
It is a kind of to aid in the high-voltage water jet device of heavy steel-pipe pile of shaking as shown in Fig. 1 to Fig. 6 and Fig. 9, Figure 10, including
High-pressure plunger pump 1, high-pressure jet pipe and steel-pipe pile 9, the high-pressure jet pipe include main 2, two branch rubber pipes 4 of sebific duct,
Two inverted L-shaped main pipelines 6, the arrival end of the main sebific duct 2 are connected with the high-pressure plunger pump 1, the port of export of the main sebific duct 2
Be connected with three-way pipe return connector 3 between two branch rubber pipes 4, two branch rubber pipes 4 respectively with two inverted L-shaped main pipelines 6
Pipe joint 5 is connected between horizontal segment, the vertical section bottom of two inverted L-shaped main pipelines 6 is connected with six laterals 7 respectively, described
The bottom of lateral 7 is connected with jet nozzle 8, and the vertical section of the inverted L-shaped main pipeline 6 includes multiple segmentations, adjacent segmentation
Between be provided with connection sleeve pipe 10, the 9 symmetrical two side of steel-pipe pile is welded with multiple pilot sleeves 11, the company under from lower
Female connector pipe 10 is located in the pilot sleeve 11, and the steel-pipe pile 9 is provided with one admittedly topmost above a pilot sleeve 11
Fixed rack 12, the upper surface of fixed support 12 and the vertical section junction of inverted L-shaped main pipeline 6 are provided with limiting plate 13.
The top of the inverted L-shaped main pipeline 6 is provided with hanger 14, and the hanger 14 is provided with the weld of inverted L-shaped main pipeline 6 to be added
Strengthening tendons plate.
The pilot sleeve 11 has additional gusset with the junction of steel-pipe pile 9.
The upper surface both ends of fixed support 12 are provided with otic placode 15, the inverted L-shaped main pipeline 6 positioned at the upper surface of fixed support 12
It is upper to contain the middle otic placode 16 parallel with the otic placode 15, it is inserted with bearing pin 17 between two otic placodes 15 and middle otic placode 16.
The junction of the lateral 7 and the steel-pipe pile 9 has additional connecting rib 18.
Shaken the heavy technique of shaking of the high-voltage water jet device of heavy steel-pipe pile, concretely comprised the following steps using above-mentioned auxiliary：
The various pieces of high-pressure jet pipe are welded on steel-pipe pile 9 according to installation requirement, high-pressure plunger pump 1 is placed in positioning
It is connected on ship 21 and with generator 22；
First to be sling with the crane barge for the shipwreck 19 that shakes and erect steel-pipe pile 9, start high-pressure plunger pump 1, pump pressure is controlled in 0.4MPa,
Keep nozzle persistently to spray water, prevent nozzle from being blocked by soil；
Off the hook after startup insertion hydraulic pressure pile gripper, completes drowning oneself for steel-pipe pile 9；
Start the vibration hammer 20 that shakes on shipwreck 19 to shake heavy steel-pipe pile 9, while the pump pressure control of high-pressure plunger pump 1 exists
6.5MPa, when steel-pipe pile 9, which shakes, is sink to guiding top of support, upper strata hydraulic pressure backboard is opened, continuing to shake is sink to depth capacity.
The effective lift heavy of crane barge of the shipwreck 19 that shakes is 300t, effectively hangs a height of 115m, is effectively hung away from for 49m；It is described to shake
Dynamic hammer 20 is APE400 types.
The utility model is when heavy steel-pipe pile 9 are shaken in hammering, the high-pressure water jet dress for the heavy steel-pipe pile 9 that shaken with reference to auxiliary
The water under high pressure of injection is put, this makes it possible to apply to mark and pass through soil (sand) layer for being hit more than 30 the heavy process of shaking of steel-pipe pile 9, is not only solved
Important Project of having determined problem, also reduces fund and energy resource consumption.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the various improvement that methodology and technical scheme of the present utility model are carried out are employed, or without
Improvement directly applies to other occasions, within the scope of protection of the utility model.
Claims (5)
- The high-voltage water jet device of heavy steel-pipe pile 1. a kind of auxiliary is shaken, including high-pressure plunger pump (1), high-pressure jet pipe and steel pipe Stake (9), it is characterised in that the high-pressure jet pipe includes a main sebific duct (2), two branch rubber pipes (4), two inverted L-shaped masters Pipeline (6), the arrival end of the main sebific duct (2) are connected with the high-pressure plunger pump (1), the port of export of the main sebific duct (2) and Be connected with three-way pipe return connector (3) between two branch rubber pipes (4), two branch rubber pipes (4) respectively with two inverted L-shaped main pipelines (6) pipe joint (5) is connected between horizontal segment, the vertical section bottom of two inverted L-shaped main pipelines (6) is connected with multiple laterals (7), the bottom of the lateral (7) is connected with jet nozzle (8), and the vertical section of the inverted L-shaped main pipeline (6) includes multiple points Section, is provided with connection sleeve pipe (10) between adjacent segmentation, the steel-pipe pile (9) symmetrically two side from it is lower be welded with it is multiple Pilot sleeve (11), the connection sleeve pipe (10) are located in the pilot sleeve (11), and the steel-pipe pile (9) is at topmost one A fixed support (12), fixed support (12) upper surface and inverted L-shaped main pipeline (6) are provided with above pilot sleeve (11) Vertical section junction is provided with limiting plate (13).
- The high-voltage water jet device of heavy steel-pipe pile 2. a kind of auxiliary according to claim 1 is shaken, it is characterised in that described The top of inverted L-shaped main pipeline (6) is provided with hanger (14), and the hanger (14) is provided with reinforcement with inverted L-shaped main pipeline (6) weld Plate.
- The high-voltage water jet device of heavy steel-pipe pile 3. a kind of auxiliary according to claim 2 is shaken, it is characterised in that described Pilot sleeve (11) has additional gusset with the steel-pipe pile (9) junction.
- The high-voltage water jet device of heavy steel-pipe pile 4. a kind of auxiliary according to claim 3 is shaken, it is characterised in that described Fixed support (12) upper surface both ends are provided with otic placode (15), contain on the inverted L-shaped main pipeline (6) of fixed support (12) upper surface There is the middle otic placode (16) parallel with the otic placode (15), bearing pin is inserted between two otic placodes (15) and middle otic placode (16) (17)。
- The high-voltage water jet device of heavy steel-pipe pile 5. a kind of auxiliary according to claim 4 is shaken, it is characterised in that described The junction of lateral (7) and the steel-pipe pile (9) has additional connecting rib (18), and the lateral (7) is six, eight It is individual or 12.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720485572.2U CN206986890U (en) | 2017-05-04 | 2017-05-04 | It is a kind of to aid in the high-voltage water jet device of heavy steel-pipe pile of shaking |
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| CN201720485572.2U CN206986890U (en) | 2017-05-04 | 2017-05-04 | It is a kind of to aid in the high-voltage water jet device of heavy steel-pipe pile of shaking |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178084A (en) * | 2017-05-04 | 2017-09-19 | 中交航局第工程有限公司 | It is a kind of to aid in the shake high-voltage water jet device and its heavy technique of shaking of heavy steel-pipe pile |
| CN113202098A (en) * | 2021-05-14 | 2021-08-03 | 山东中铁路桥工程有限公司 | Water-jet pile sinking system special for medium-density and dense sand and pebble geology |
-
2017
- 2017-05-04 CN CN201720485572.2U patent/CN206986890U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178084A (en) * | 2017-05-04 | 2017-09-19 | 中交航局第工程有限公司 | It is a kind of to aid in the shake high-voltage water jet device and its heavy technique of shaking of heavy steel-pipe pile |
| CN113202098A (en) * | 2021-05-14 | 2021-08-03 | 山东中铁路桥工程有限公司 | Water-jet pile sinking system special for medium-density and dense sand and pebble geology |
| CN113202098B (en) * | 2021-05-14 | 2023-02-24 | 山东中铁路桥工程有限公司 | Water-jet pile sinking system special for medium-density and dense sand and pebble geology |
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