CN204676565U - A kind of novel pit backfill structure - Google Patents
A kind of novel pit backfill structure Download PDFInfo
- Publication number
- CN204676565U CN204676565U CN201420872707.7U CN201420872707U CN204676565U CN 204676565 U CN204676565 U CN 204676565U CN 201420872707 U CN201420872707 U CN 201420872707U CN 204676565 U CN204676565 U CN 204676565U
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- CN
- China
- Prior art keywords
- water pipe
- pit backfill
- dewatering well
- storage tank
- ground storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A kind of novel pit backfill structure, comprises water pump, weeper drain, backfilling material, dewatering well, ground storage tank, the first water pipe, the second water pipe, outer wall of basement and pedestal; Described water pump is communicated with ground storage tank by the first water pipe; Described weeper drain is arranged on side, dewatering well bottom; Described ground storage tank fixes on the ground, and contacts backfilling material with by second row water pipe; Described pedestal is outer wall of basement bottom structure; This novel pit backfill structure, pit backfill adopts vibration watertight method construction technology, and not only solve the pit backfill construction difficult problem that the degree of depth is comparatively large, working space is narrow, also large raising pit backfill workmanship, reduces construction safety hidden danger; Overall structure is simple, practical, easily manufactured, is easy to promote the use of.
Description
Technical field
The utility model relates to building backfill application, especially a kind of novel pit backfill structure.
Background technology
Along with the development in city, the basement degree of depth of city new building constantly increases, and which increases deep pit digging difficulty, also improves the quality requirement of pit backfill engineering.Vibration watertight method is a kind of pit backfill construction technology, its technological principle is paved according to certain loose laying depth by sandy soil filler, adds water saturation, with plug-in type vibrating rod vibration compacting, after vibrating, treat that filling surface reaches the degree of compaction that certain aridity detects every layer again.This backfilling process can not only solve the pit backfill construction difficult problem that the degree of depth is comparatively large, working space is narrow, also can greatly improve pit backfill workmanship, reduces construction safety hidden danger.
Utility model content
Prior art can not meet the needs of people, and for making up prior art deficiency, the utility model aims to provide a kind of novel pit backfill structure.
For achieving the above object, the utility model by the following technical solutions: a kind of novel pit backfill structure, comprises water pump, weeper drain, backfilling material, dewatering well, ground storage tank, the first water pipe, the second water pipe, outer wall of basement and pedestal; Described water pump is communicated with ground storage tank by the first water pipe; Described weeper drain is arranged on side, dewatering well bottom; Described ground storage tank fixes on the ground, and contacts backfilling material with by second row water pipe; Described pedestal is outer wall of basement bottom structure.
As further technical scheme of the present utility model: described dewatering well comprises commodity shelf and common protecting wire net layer; Common protecting wire net layer is dewatering well side wall construction; Described dewatering well is supported by commodity shelf.
As optimisation technique scheme of the present utility model: described weeper drain is provided with two-layer building net.
Compared with prior art, the beneficial effects of the utility model are: this novel pit backfill structure, pit backfill adopts vibration watertight method construction technology, not only solve the pit backfill construction difficult problem that the degree of depth is comparatively large, working space is narrow, also large raising pit backfill workmanship, reduces construction safety hidden danger; Overall structure is simple, practical, easily manufactured, is easy to promote the use of.
Accompanying drawing explanation
Fig. 1 and 2 is overall structure schematic diagram of the present utility model;
Fig. 3 is dewatering well structural representation of the present utility model;
Fig. 4 is dewatering well sectional view of the present utility model;
Wherein: 1, water pump, 2, weeper drain, 3, backfilling material, 4, dewatering well, 5, ground storage tank, the 6, first water pipe, the 7, second water pipe, 8, outer wall of basement, 9, pedestal.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 3, in the utility model embodiment, a kind of novel pit backfill structure, comprises water pump 1, weeper drain 2, backfilling material 3, dewatering well 4, ground storage tank 5, first water pipe 6, second water pipe 7, outer wall of basement 8 and pedestal 9; Described water pump 1 is communicated with ground storage tank 5 by the first water pipe 6; Described weeper drain 2 is arranged on side, dewatering well 4 bottom; Described ground storage tank 5 fixes on the ground, and contacts backfilling material 8 with by second row water pipe 7; Described pedestal 9 is outer wall of basement 8 bottom structure.
As further technical scheme of the present utility model: described dewatering well 4 comprises commodity shelf 41 and common protecting wire net layer 42; Common protecting wire net layer 42 is dewatering well 4 side wall construction; Described dewatering well 4 is supported by commodity shelf 41.
As optimisation technique scheme of the present utility model: described weeper drain 2 is provided with two-layer building net.
Construction technology of the present utility model is: establish water tank, dewatering well-cleaning substrate-establish weeper drain-layering filler pave-pour water infiltration-vibrating head vibrate-compaction detect-backfill terminates.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (3)
1. a novel pit backfill structure, comprises water pump (1), weeper drain (2), backfilling material (3), dewatering well (4), ground storage tank (5), the first water pipe (6), the second water pipe (7), outer wall of basement (8) and pedestal (9); It is characterized in that: described water pump (1) is communicated with ground storage tank (5) by the first water pipe (6); Described weeper drain (2) is arranged on dewatering well (4) side, bottom; Described ground storage tank (5) fixes on the ground, and contacts backfilling material (8) with by second row water pipe (7); Described pedestal (9) is outer wall of basement (8) bottom structure.
2. the novel pit backfill structure of one according to claim 1, is characterized in that: described dewatering well (4) comprises commodity shelf (41) and common protecting wire net layer (42); Common protecting wire net layer (42) is dewatering well (4) side wall construction; Described dewatering well (4) is supported by commodity shelf (41).
3. the novel pit backfill structure of one according to claim 1, is characterized in that: described weeper drain (2) is provided with two-layer building net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420872707.7U CN204676565U (en) | 2014-12-24 | 2014-12-24 | A kind of novel pit backfill structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420872707.7U CN204676565U (en) | 2014-12-24 | 2014-12-24 | A kind of novel pit backfill structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204676565U true CN204676565U (en) | 2015-09-30 |
Family
ID=54176270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420872707.7U Expired - Fee Related CN204676565U (en) | 2014-12-24 | 2014-12-24 | A kind of novel pit backfill structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204676565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120701A (en) * | 2016-08-23 | 2016-11-16 | 河海大学 | Prepressing structure and method for Perioperative cardiac events blowing-filling sludge epeirogenetic |
| CN110552342A (en) * | 2018-06-04 | 2019-12-10 | 中冶天工集团有限公司 | method for discharging excess water after watertight construction by self-supporting medium-coarse sand drainer |
-
2014
- 2014-12-24 CN CN201420872707.7U patent/CN204676565U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120701A (en) * | 2016-08-23 | 2016-11-16 | 河海大学 | Prepressing structure and method for Perioperative cardiac events blowing-filling sludge epeirogenetic |
| CN106120701B (en) * | 2016-08-23 | 2018-10-09 | 河海大学 | Prepressing structure and method for Perioperative cardiac events blowing-filling sludge epeirogenetic |
| CN110552342A (en) * | 2018-06-04 | 2019-12-10 | 中冶天工集团有限公司 | method for discharging excess water after watertight construction by self-supporting medium-coarse sand drainer |
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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 |
Granted publication date: 20150930 Termination date: 20151224 |
|
| EXPY | Termination of patent right or utility model |