CN204530660U - A kind of hydraulic reclamation district foundation settlement observation dish - Google Patents
A kind of hydraulic reclamation district foundation settlement observation dish Download PDFInfo
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- CN204530660U CN204530660U CN201520213478.2U CN201520213478U CN204530660U CN 204530660 U CN204530660 U CN 204530660U CN 201520213478 U CN201520213478 U CN 201520213478U CN 204530660 U CN204530660 U CN 204530660U
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- round plate
- outer tube
- tube sleeve
- hydraulic reclamation
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Abstract
The utility model relates to a kind of hydraulic reclamation district foundation settlement observation dish, and comprise round plate, be provided with Center stake in round plate, round plate outer setting has outer tube sleeve, is provided with stiffener bottom round plate and between outer tube sleeve.Stiffener is provided with 4 pieces, all be distributed in bottom round plate, be welded in outer tube sleeve.In this utility model, Center stake directly squeezes into lithosphere, plays fixation.Base is round plate, is fixedly connected with outer tube sleeve, and by 4 pieces of triangular reinforcing plate, round plate and outer tube sleeve is carried out reinforcement of weld.Center stake is through outer tube sleeve and round plate centre bore.Center stake the top is provided with measurement marking line.This utility model device can be measured for settlement of foundation effectively, and accuracy of observation is higher, and the use of this device neither affects normally carrying out of hydraulic reclamation operation, again can stable settlement dish, and does not hinder the sedimentation of sedimentation plate, and operability is stronger.
Description
Technical field
The utility model relates to a kind of hydraulic reclamation district foundation settlement observation dish, belongs to land reclamation technical field.
Background technology
Along with the development of land reclamation engineering, object of construction production requires more and more higher to the absolute altitude that reclaimed land is formed.In hydraulic reclamation process, there is Compression Settlement distortion in original place base, there is interference, therefore needing to observe the sedimentation of hydraulic reclamation district original place base, providing Data support for accurately calculating Dredger Filling Engineering absolute altitude the prediction of hydraulic reclamation absolute altitude.
Sedimentation plate conventional is at present generally on circular sedimentation plate fixes the less sedimentation bar of a diameter, and sedimentation bar is vertical with disk to be fixed, and sedimentation bar top is provided with measurement red and white and indicates, for survey measurements.Traditional sedimentation plate is directly placed in the construction area that will measure, and is simply fixed.Traditional sedimentation plate is mainly used in cofferdam, completes the region that the land-based area of hydraulic reclamation surface etc. is not subject to External force interference, can not be used in hydraulic reclamation district.In Dredger Filling Engineering, if still adopt traditional sedimentation plate to monitor original place, the place actual settling amount of base in dredge fill, under the powerful impact force action that hydraulic reclamation produces, will inevitably there is deflection, even damage in settlement plate, cause obtaining foundation settlement data accurately.
Summary of the invention
The purpose of this utility model is to provide a kind of hydraulic reclamation district foundation settlement observation dish, to measure settlement of foundation better.
To achieve these goals, the technical solution of the utility model is as follows.
A kind of hydraulic reclamation district foundation settlement observation dish, comprise round plate, be provided with Center stake in round plate, round plate outer setting has outer tube sleeve, is provided with stiffener bottom round plate and between outer tube sleeve.Stiffener is provided with 4 pieces, all be distributed in bottom round plate, be welded in outer tube sleeve.
In this utility model, Center stake directly squeezes into lithosphere, plays fixation.Base is round plate, is fixedly connected with outer tube sleeve, and by 4 pieces of triangular reinforcing plate, round plate and outer tube sleeve is carried out reinforcement of weld.Center stake, through outer tube sleeve and round plate centre bore, will ensure lubrication and close (or using stainless steel), ensureing that frictional force between the two does not affect being free to slide of outer tube sleeve between outer tube sleeve and Center stake.Center stake the top is provided with measures marking line (or arranging survey mark), according to the change of relative distance between marking line and tube coupling, contrasts with initial distance, can record settlement of foundation.
Should bury sedimentation plate underground by design monitoring point arrangement before subsidence monitoring of foundation, monitoring point avoids sedimentation plate to be positioned on the outlet of hydraulic reclamation material and hydraulic reclamation pipe travel path as far as possible.
The beneficial effect of this utility model is: this utility model device can be measured for settlement of foundation effectively, accuracy of observation is higher, and the use of this device neither affects normally carrying out of hydraulic reclamation operation, again can stable settlement dish, and not hindering the sedimentation of sedimentation plate, operability is stronger.
Accompanying drawing explanation
Fig. 1 is institute's application apparatus structural representation in the utility model embodiment.
Fig. 2 is institute's application apparatus structure schematic top plan view in the utility model embodiment.
Description of symbols in figure: 1, Center stake; 2, round plate; 3, outer tube sleeve; 4, stiffener.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described, better to understand the utility model.
Hydraulic reclamation district foundation settlement observation dish as shown in Figure 1 and Figure 2, comprise round plate 2, be provided with Center stake 1 in round plate 2, round plate 2 outer setting has outer tube sleeve 3, is provided with stiffener 4 bottom round plate 2 and between outer tube sleeve 3.Stiffener 4 is provided with 4 pieces, all be distributed in bottom round plate 2, be welded in outer tube sleeve 3.
In this utility model, Center stake 1 directly squeezes into lithosphere, plays fixation.Base is round plate 2, is fixedly connected with outer tube sleeve 3, and by 4 pieces of triangular reinforcing plate 4, round plate 2 and outer tube sleeve 3 is carried out reinforcement of weld.Center stake 1, through outer tube sleeve 3 and round plate 2 centre bore, will ensure between outer tube sleeve 3 and Center stake 1 to lubricate and close (or using stainless steel), ensure that frictional force between the two does not affect being free to slide of outer tube sleeve 3.Center stake 1 the top is provided with measures marking line (or arranging survey mark), according to the change of relative distance between marking line and tube coupling, contrasts with initial distance, can record settlement of foundation.
Should bury sedimentation plate underground by design monitoring point arrangement before subsidence monitoring of foundation, monitoring point avoids sedimentation plate to be positioned on the outlet of hydraulic reclamation material and hydraulic reclamation pipe travel path as far as possible.
Concrete installation steps are as follows:
(1) according to sensor distributing, Center stake 1 is squeezed into respective point position, vertically must be driven into below scar, to avoid hydraulic reclamation process to the disturbance of Center stake 1;
(2) under steel plate, first lay the layer of sand of suitable thickness before burying underground, and the former foundation soil around Center stake 1 is flattened, to ensure planarization when base is buried underground;
(3) round plate 2 welded is nested in Center stake with outer tube sleeve 3, accesses the steel pipe of suitable length as required, require that outer tube 3 exposes hydraulic reclamation face, to ensure that settling data is observed.
The above is preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (3)
1. a hydraulic reclamation district foundation settlement observation dish, is characterized in that: comprise round plate, is provided with Center stake in described round plate, and described round plate outer setting has outer tube sleeve, is provided with stiffener bottom described round plate and between outer tube sleeve.
2. foundation settlement observation dish in hydraulic reclamation district according to claim 1, is characterized in that: described stiffener is provided with 4 pieces, all be distributed in bottom round plate, be welded in outer tube sleeve.
3. foundation settlement observation dish in hydraulic reclamation district according to claim 1, is characterized in that: described Center stake the top is provided with measurement marking line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213478.2U CN204530660U (en) | 2015-04-10 | 2015-04-10 | A kind of hydraulic reclamation district foundation settlement observation dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213478.2U CN204530660U (en) | 2015-04-10 | 2015-04-10 | A kind of hydraulic reclamation district foundation settlement observation dish |
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| Publication Number | Publication Date |
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| CN204530660U true CN204530660U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520213478.2U Active CN204530660U (en) | 2015-04-10 | 2015-04-10 | A kind of hydraulic reclamation district foundation settlement observation dish |
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| CN (1) | CN204530660U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579658A (en) * | 2019-01-25 | 2019-04-05 | 国网安徽省电力有限公司建设分公司 | A kind of high roadbed soil body deep soil settlement survey device and method |
| CN110029648A (en) * | 2019-03-26 | 2019-07-19 | 昆明理工大学 | A kind of deep settlement measurement device and application method for deep Backfill Foundation |
| CN113155089A (en) * | 2021-04-06 | 2021-07-23 | 金华职业技术学院 | Ultra-soft dredger fill layered settlement instrument |
-
2015
- 2015-04-10 CN CN201520213478.2U patent/CN204530660U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579658A (en) * | 2019-01-25 | 2019-04-05 | 国网安徽省电力有限公司建设分公司 | A kind of high roadbed soil body deep soil settlement survey device and method |
| CN109579658B (en) * | 2019-01-25 | 2024-05-24 | 国网安徽省电力有限公司建设分公司 | Device and method for monitoring layered settlement of high-fill soil body |
| CN110029648A (en) * | 2019-03-26 | 2019-07-19 | 昆明理工大学 | A kind of deep settlement measurement device and application method for deep Backfill Foundation |
| CN113155089A (en) * | 2021-04-06 | 2021-07-23 | 金华职业技术学院 | Ultra-soft dredger fill layered settlement instrument |
| CN113155089B (en) * | 2021-04-06 | 2022-07-08 | 金华职业技术学院 | Ultra-soft dredger fill layered settlement instrument |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |