CN208884504U - A kind of prewetting method for ground treatment structure of collapsible loess - Google Patents
A kind of prewetting method for ground treatment structure of collapsible loess Download PDFInfo
- Publication number
- CN208884504U CN208884504U CN201821543982.9U CN201821543982U CN208884504U CN 208884504 U CN208884504 U CN 208884504U CN 201821543982 U CN201821543982 U CN 201821543982U CN 208884504 U CN208884504 U CN 208884504U
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- China
- Prior art keywords
- pipe
- isolation board
- support rod
- water injection
- injection pipe
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Abstract
The utility model discloses a kind of prewetting method for ground treatment structures of collapsible loess, including isolated groove and secondary reservoir, isolation board is provided on the inside of the isolated groove, circle pipe is provided on the isolation board, the isolation board is provided with cylinder far from the side of circle pipe, the side of the isolation board is arranged altogether there are two fixed plate, support rod is provided between two fixed plates, the support rod is rotatablely connected by shaft and fixed plate, sleeve is arranged on the support rod, the sleeve is fixedly connected by bolt with support rod, the utility model is provided with isolation board and support rod, when being isolated, by the way that the cylinder on different isolation boards is docked with circle pipe, to which the splicing of different isolation boards be rapidly completed, simultaneously, the support rod mating sleeve of setting can adjust the length and angle of support, fix isolation board It is stronger, to greatly improve isolation board splicing and fixed speed, water operation is blocked when being applicable in for large area immersion.
Description
Technical field
The utility model belongs to prewetting method for ground treatment technical field, and in particular to a kind of pre- flood area of collapsible loess
Base processing structure.
Background technique
Presoaking is soaked in advance Site of Collapsible Loess large area before building constructure, is being saturated the soil body certainly
Under weight stress, saturated yielding occurs and generates densification, it is wet with the outer lotus of the self-weight collapsible of the whole loess formations of elimination and deep soil layer
Property is fallen into, presoaking applies in general to the self-weight collapse loess place that collapsible loess thickness is big, collapsibility is strong, due to leaching
Place peripheral ground sinks to cracking when water, and be easy to cause " metalling run out " Durchgangshohle, so the surrounding edge in immersion is needed to intercept, prevents
" metalling run out ".
But prewetting method for ground treatment structure using effect currently on the market is bad, is not convenient in large area immersion
The isolation facility of installation and removal is unfavorable for surrounding large area flood zone, and easy " metalling run out " needs when putting down water injection pipe
Elongated placement hole slot is excavated, excavation difficulty is larger, and water injection pipe is not easy to put down.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of prewetting method for ground treatment structure of collapsible loess
The isolation facility for not being easily installed and dismantling proposed in background technique is unfavorable for surrounding large area flood zone,
It easily " metals run out ", needs to excavate elongated placement hole slot when water injection pipe is put down, excavation difficulty is larger, and what water injection pipe was not easy to put down asks
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of pre- immersion ground of collapsible loess
Processing structure, including isolated groove and secondary reservoir are provided with isolation board on the inside of the isolated groove, set on the isolation board
It is equipped with circle pipe, the isolation board is provided with cylinder far from the side of circle pipe, and the side of the isolation board be arranged that there are two fix altogether
Plate is provided with support rod between two fixed plates, and the support rod is rotatablely connected by shaft and fixed plate, the support
Sleeve is arranged on bar, the sleeve is fixedly connected by bolt with support rod, and the side of the isolated groove is provided with main storage
Pond, the side of the main reservoir are provided with first pressure water injecting pump, are equipped with main draining on the first pressure water injecting pump
It manages, the first diversion pipe is installed, the side of the pair reservoir is provided with second pressure water injecting pump, described on the main drainpipe
The second diversion pipe is provided on second pressure water injecting pump, the side of second diversion pipe is provided with isocon, the isocon
On nipple pipe is installed, water injection pipe is installed on the nipple pipe, is provided with open circles on the inside of the water injection pipe
The bottom end of column casing, the water injection pipe is provided with shovel head.
Preferably, several holes are offered on the water injection pipe, and several holes are evenly distributed on water injection pipe.
Preferably, the screw thread and spiral shell to match is respectively arranged on the outer wall of the nipple pipe and the inner wall of water injection pipe
Groove.
Preferably, the nipple pipe is provided with several altogether, and several nipple pipes are distributed in isocon
On.
Preferably, the diameter of the circle inside pipe wall is identical as the diameter of cylinder.
The utility model compared with prior art, the utility model has the beneficial effects that
(1) the utility model is provided with isolation board and support rod, when being isolated, by by the circle on different isolation boards
Column and circle pipe are docked, so that the splicing of different isolation boards is rapidly completed, meanwhile, the support rod mating sleeve of setting can be adjusted
The length and angle of whole support fix isolation board stronger, so that isolation board splicing and fixed speed are greatly improved,
Water operation is blocked when being applicable in for large area immersion.
(2) the utility model is provided with water injection pipe and shovel head, in order to which water injection pipe easily to be injected to collapsibility to be soaked
In loess, the ability that the water injection pipe cooperation shovel head of setting makes water injection pipe have drilling makes water injection pipe by external rotating machinery
Constantly rotation, can be such that water injection pipe gets into collapsible loess, after drilling is completed, hollow cylindrical tube is extracted out, can be infused
Water operation, it is easy to use and quick.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model isolation board；
Fig. 3 is the top view of the utility model isolation board；
Fig. 4 is the structural schematic diagram of the utility model water injection pipe；
Fig. 5 is the cross-sectional view of the utility model water injection pipe；
In figure: the main reservoir of 1-, 2- first pressure water injecting pump, the first diversion pipe of 3-, 4- main drainpipe, 5- isolation board, 6-
Isolated groove, 7- pair reservoir, 8- fixed plate, 9- support rod, 10- sleeve, 11- cylinder, 12- circle pipe, the water filling of 13- second pressure
Pump, 14- isocon, 15- nipple pipe, 16- water injection pipe, 17- shovel head, 18- hollow cylindrical tube, the second diversion pipe of 19-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-Fig. 5, the utility model provides a kind of technical solution: a kind of pre- flood area of collapsible loess
Base processing structure, including isolated groove 6 and secondary reservoir 7, the inside of isolated groove 6 is provided with isolation board 5, sets on isolation board 5
It is equipped with circle pipe 12, isolation board 5 is provided with cylinder 11 far from the side of circle pipe 12, and 11 matching ring pipe 12 of cylinder can be convenient for different
Isolation board 5 splices, and the side of isolation board 5 be arranged altogether there are two fixed plate 8, is provided with support rod 9 between two fixed plates 8, branch
Strut 9 is rotatablely connected by shaft and fixed plate 8, is arranged with sleeve 10, the fixed bit on support rod 9 of sleeve 10 on support rod 9
The difference set can adjust the angle supported to isolation board 5, convenient for being supported on broken terrain to isolation board 5,
Sleeve 10 is fixedly connected by bolt with support rod 9, and the side of isolated groove 6 is provided with main reservoir 1, and the one of main reservoir 1
Side is provided with first pressure water injecting pump 2, and first pressure water injecting pump 2, which is connected after external power supply, can have water pumping out for pressure, and first
Main drainpipe 4 is installed on pressure water flooding pump 2, the first diversion pipe 3, the side setting of secondary reservoir 7 are installed on main drainpipe 4
There is second pressure water injecting pump 13, the second diversion pipe 19 is provided on second pressure water injecting pump 13, the side of the second diversion pipe 19 is set
It is equipped with isocon 14, nipple pipe 15 is installed on isocon 14, water injection pipe 16, water injection pipe are installed on nipple pipe 15
16 inside is provided with hollow cylindrical tube 18, and the bottom end of water injection pipe 16 is provided with shovel head 17, and shovel head 17 can refer to Luoyang Spade.
It is drained for the ease of water injection pipe 16, in the present embodiment, it is preferred that several holes are offered on water injection pipe 16, and
Several holes are evenly distributed on water injection pipe 16.
For the ease of water injection pipe 16 to be mounted on nipple pipe 15, in the present embodiment, it is preferred that nipple pipe 15
Outer wall and water injection pipe 16 inner wall on be respectively arranged with the screw thread and thread groove to match.
For the ease of installing multiple water injection pipes 16, in the present embodiment, it is preferred that nipple pipe 15 is provided with several altogether
It is a, and several nipple pipes 15 are distributed on isocon 14.
For the ease of injecting cylinder 11 in circle pipe 12, in the present embodiment, it is preferred that the diameter and cylinder of circle 12 inner wall of pipe
11 diameter is identical.
The working principle and process for using of the utility model: in use, excavating master in collapsible loess region to be processed
Reservoir 1 and secondary reservoir 7 (secondary reservoir 7 excavates shallower), then excavate isolated groove 6 again, complete isolated groove 6
Excavation after, isolation board 5 is inserted in isolated groove 6, thus play the role of isolation block water, by the circle on different isolation boards 5
Column 11 and circle pipe 12 are docked, so that the splicing (12 sets of pipe will be enclosed on cylinder 11) of different isolation boards is rapidly completed,
Meanwhile 9 mating sleeve 10 of support rod of setting can adjust the length and angle of support (adjustment of length is existed by sleeve 10
The difference of the fixed position of support rod 9 is realized), make fixed stronger of isolation board 5, by first pressure water injecting pump 2 and the
After two pressure water floodings pump 13 connects external power supplies operation, by first pressure water injecting pump 2 by the water in main reservoir 1 from main draining
Pipe 4 drains into secondary reservoir 7 through the first diversion pipe 3, then passes through second pressure water injecting pump 13 for the water in secondary reservoir 7 through second
Diversion pipe 19 causes in isocon 14, then drains into water injection pipe 16 from isocon 14, treats flood zone by water injection pipe 16 and pours water,
The water injection pipe 16 of setting rotates water injection pipe 16 constantly by external rotating machinery before water filling, and cooperation shovel head 17 makes water injection pipe
16 have the ability of drilling, and water injection pipe 16 can be made to get into collapsible loess, after drilling is completed, hollow cylindrical tube 18 is taken out
Out, water injection work can be carried out, it is easy to use and quick.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of prewetting method for ground treatment structure of collapsible loess, including isolated groove (6) and secondary reservoir (7), feature
It is: is provided with isolation board (5) on the inside of the isolated groove (6), circle pipe (12) is provided on the isolation board (5), it is described
Isolation board (5) far from circle pipe (12) side be provided with cylinder (11), the side of the isolation board (5) be arranged altogether there are two fix
Plate (8) is provided with support rod (9) between two fixed plates (8), and the support rod (9) is turned by shaft and fixed plate (8)
It is dynamic to connect, it is arranged with sleeve (10) on the support rod (9), the sleeve (10) is fixedly connected by bolt with support rod (9),
The side of the isolated groove (6) is provided with main reservoir (1), and the side of the main reservoir (1) is provided with first pressure note
Water pump (2) is equipped with main drainpipe (4) on the first pressure water injecting pump (2), is equipped with first on the main drainpipe (4)
The side of diversion pipe (3), the pair reservoir (7) is provided with second pressure water injecting pump (13), the second pressure water injecting pump
(13) it is provided on the second diversion pipe (19), the side of second diversion pipe (19) is provided with isocon (14), the shunting
It is equipped with nipple pipe (15) on pipe (14), water injection pipe (16), the water injection pipe is installed on the nipple pipe (15)
(16) it is provided on the inside of hollow cylindrical tube (18), the bottom end of the water injection pipe (16) is provided with shovel head (17).
2. a kind of prewetting method for ground treatment structure of collapsible loess according to claim 1, it is characterised in that: the note
Several holes are offered on water pipe (16), and several holes are evenly distributed on water injection pipe (16).
3. a kind of prewetting method for ground treatment structure of collapsible loess according to claim 1, it is characterised in that: the spiral shell
The screw thread and thread groove to match is respectively arranged on the outer wall of line junction block (15) and the inner wall of water injection pipe (16).
4. a kind of prewetting method for ground treatment structure of collapsible loess according to claim 1, it is characterised in that: the spiral shell
Line junction block (15) is provided with several altogether, and several nipple pipes (15) are distributed on isocon (14).
5. a kind of prewetting method for ground treatment structure of collapsible loess according to claim 1, it is characterised in that: the circle
The diameter for managing (12) inner wall is identical as the diameter of cylinder (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821543982.9U CN208884504U (en) | 2018-09-14 | 2018-09-14 | A kind of prewetting method for ground treatment structure of collapsible loess |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821543982.9U CN208884504U (en) | 2018-09-14 | 2018-09-14 | A kind of prewetting method for ground treatment structure of collapsible loess |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208884504U true CN208884504U (en) | 2019-05-21 |
Family
ID=66513326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821543982.9U Expired - Fee Related CN208884504U (en) | 2018-09-14 | 2018-09-14 | A kind of prewetting method for ground treatment structure of collapsible loess |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208884504U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112281805A (en) * | 2020-11-24 | 2021-01-29 | 中铁三局集团建筑安装工程有限公司 | Deep collapsible loess comprehensive treatment structure and construction method |
| CN114991117A (en) * | 2022-07-06 | 2022-09-02 | 兰州交通大学 | Humidification structure for humidifying loess foundation by using water vapor and construction method |
-
2018
- 2018-09-14 CN CN201821543982.9U patent/CN208884504U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112281805A (en) * | 2020-11-24 | 2021-01-29 | 中铁三局集团建筑安装工程有限公司 | Deep collapsible loess comprehensive treatment structure and construction method |
| CN114991117A (en) * | 2022-07-06 | 2022-09-02 | 兰州交通大学 | Humidification structure for humidifying loess foundation by using water vapor and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 Termination date: 20190914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |