CN204252104U - A kind of device measuring soft foundation delaminating deposition - Google Patents
A kind of device measuring soft foundation delaminating deposition Download PDFInfo
- Publication number
- CN204252104U CN204252104U CN201420664504.9U CN201420664504U CN204252104U CN 204252104 U CN204252104 U CN 204252104U CN 201420664504 U CN201420664504 U CN 201420664504U CN 204252104 U CN204252104 U CN 204252104U
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- tube
- telescoping tube
- magnet ring
- electrical measurement
- guiding tube
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Abstract
The utility model discloses a kind of device measuring soft foundation delaminating deposition, comprise steel ruler settlement gauge and guiding tube, guiding tube is formed by connecting by many segment seal, an electrical measurement sedimentation magnet ring is set with outside every root pipeline section, electrical measurement sedimentation magnet ring is provided with pipe nipple and lower pipe nipple, the upper pipe nipple of electrical measurement sedimentation magnet ring is connected with the lower end of top telescoping tube, the lower pipe nipple of electrical measurement sedimentation magnet ring is connected with the upper end of bottom telescoping tube, top telescoping tube successively from top to bottom, electrical measurement sedimentation magnet ring and bottom telescoping tube form as one and are sleeved on outside corresponding pipeline section, and the lower end of the lower end of bottom telescoping tube and corresponding pipeline section is tightly connected, the upper end of top telescoping tube and the upper end of corresponding pipeline section are tightly connected, be provided with circumferential seal top cover in the upper end of guiding tube, circumferential seal top cover is provided with steel ruler by groove, is provided with sealing bottom in the lower end of guiding tube.The utility model accurately can reflect the delaminating deposition of soft foundation.
Description
Technical field
The utility model belongs to engineering monitoring field, particularly a kind of device measuring soft foundation delaminating deposition.
Background technology
When reinforcing soft foundation, the measurement result of delaminating deposition has important effect for the consolidation effect studying each soil layer of the soil body, can be calculated the degree of consolidation of each soil layer, thus be convenient to the consolidation effect analyzing each soil layer by measurement result.Traditional delaminating deposition measuring method is: be first fixed on by the retainer ring of each sedimentation magnet ring on the guiding tube connected, on the guiding tube need placing sedimentation magnet ring, directly overlap upper magnetic ring simultaneously, guiding tube covers bottom bottom, and with screw and adhesive waterproof tape good seal, then rig pore-forming is to design end absolute altitude, the guiding tube connected is put into hole, with fine sand and clay sealing of hole.But in the execute-in-place of reality, often very difficult fine sand and clay are by good for the clearance seal between boring and guiding tube, simultaneously under guiding tube after assigned address, owing to often containing a small amount of sand and small crushed stone in soil, when the hard object such as sand and small crushed stone is by clogging for the gap between sedimentation magnet ring and guiding tube, along with soil body generation consolidation settlement, sedimentation magnet ring does not sink with the soil body substantially, even there is appropriate bounce-back sometimes, cause adopting the delaminating deposition data of electromagnetic type laminated settlement meter collection cannot reflect the actual sedimentation situation of each soil layer exactly, therefore, current needing badly studies a kind of measurement mechanism that accurately can reflect soft foundation delaminating deposition, the settling amount of each soil layer of soft foundation can be collected more objective and accurately, for the consolidation effect evaluating each soil layer of the soil body provides Data support more accurately and reliably.
Summary of the invention
The utility model provides a kind of device that accurately can reflect the measurement soft foundation delaminating deposition of soft foundation delaminating deposition for solving in known technology the technical problem that exists, adopts this device can collect the delaminating deposition value of soft foundation accurately.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is: a kind of device measuring soft foundation delaminating deposition, comprise steel ruler settlement gauge and guiding tube, described guiding tube is formed by connecting by many segment seal, an electrical measurement sedimentation magnet ring is set with outside pipeline section described in every root, described electrical measurement sedimentation magnet ring is provided with pipe nipple and lower pipe nipple, the upper pipe nipple of described electrical measurement sedimentation magnet ring is connected with the lower end of top telescoping tube, the lower pipe nipple of described electrical measurement sedimentation magnet ring is connected with the upper end of bottom telescoping tube, described top telescoping tube successively from top to bottom, described electrical measurement sedimentation magnet ring and described bottom telescoping tube form as one and are sleeved on outside corresponding described pipeline section, and the lower end of the lower end of described bottom telescoping tube and corresponding described pipeline section is tightly connected, the upper end of described top telescoping tube and the upper end of corresponding described pipeline section are tightly connected, be provided with circumferential seal top cover in the upper end of described guiding tube, described circumferential seal top cover is provided with steel ruler by groove, is provided with sealing bottom in the lower end of described guiding tube.
Described steel ruler is a gap of lateral openings by groove.
Two neighbouring described pipeline sections are connected by tube connector, the lower end of described bottom telescoping tube connects straight length, and be connected the described tube connector of straight length all with corresponding with the upper end of described top telescoping tube affixed, sealing unsintered tape is wound with at the connecting portion of described guiding tube, be wound with sealing unsintered tape in the upper end of described guiding tube, be wound with sealing unsintered tape in the bottom of described guiding tube.
Described pipeline section is long is 2m, and described top telescoping tube is identical with described bottom flexible pipe structure, is: long 1m, length≤0.5m after compression, length >=1.5m after stretching.
The external surface of described guiding tube is formed butter coating.
The advantage that the utility model has and good effect are: be fixed between two telescoping tubes by adopting by electrical measurement sedimentation magnet ring, and form sleeve integrating and be contained in outside corresponding pipeline section, and the top and bottom of integrative-structure are sealed in the structure on corresponding pipeline section respectively, enclosure space is formed between electrical measurement sedimentation magnet ring and guiding tube, effectively prevent the sand in soil and small crushed stone from entering between electrical measurement sedimentation magnet ring and guiding tube, hinder the slip of electrical measurement sedimentation magnet ring on guiding tube, therefore, the utility model more adequately can reflect the delaminating deposition of soft foundation, not by the impact of the foreign material such as native medium sand and small crushed stone, make electromagnetic type laminated settlement meter can collect the settling amount of each soil layer of soft foundation exactly, for the consolidation effect evaluating each soil layer of the soil body provides Data support more accurately and reliably.And the utility model structure is simple, low cost, buries underground conveniently, stable reading and accuracy is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is electrical measurement sedimentation magnet ring generalized section of the present utility model;
Fig. 3 is circumferential seal roof side sectional view of the present utility model;
Fig. 4 is the top view of Fig. 3.
In figure: 1, steel ruler settlement gauge, 2, sealing unsintered tape, 3, tube connector, 4, top telescoping tube, 5, electrical measurement sedimentation magnet ring, 51, upper pipe nipple, 52, lower pipe nipple, 6, bottom telescoping tube, 7, bottom is sealed, 8, pipeline section, 9, circumferential seal top cover, 91, gap.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 ~ Fig. 4, a kind of device measuring soft foundation delaminating deposition, comprise steel ruler settlement gauge and guiding tube, described guiding tube is tightly connected by many pipeline sections 8 and forms, an electrical measurement sedimentation magnet ring 5 is set with outside pipeline section 8 described in every root, described electrical measurement sedimentation magnet ring 5 is provided with pipe nipple 51 and lower pipe nipple 52, the upper pipe nipple 51 of described electrical measurement sedimentation magnet ring 5 is connected with the lower end of top telescoping tube 4, the lower pipe nipple 52 of described electrical measurement sedimentation magnet ring 5 is connected with the upper end of bottom telescoping tube 6, described top telescoping tube 4 successively from top to bottom, described electrical measurement sedimentation magnet ring 5 and described bottom telescoping tube 6 form as one and are sleeved on outside corresponding described pipeline section 8, and the lower end of the lower end of described bottom telescoping tube 6 and corresponding described pipeline section 8 is tightly connected, the upper end of described top telescoping tube 4 and the upper end of corresponding described pipeline section 8 are tightly connected, be provided with circumferential seal top cover 9 in the upper end of described guiding tube, described circumferential seal top cover 9 is provided with steel ruler by groove, is provided with sealing bottom 7 in the lower end of described guiding tube.
In the present embodiment, described steel ruler is a gap 91 of lateral openings by groove.Steel ruler is stuck in gap 91 and carries out reading, effectively can improve the accuracy of in-site measurement personnel reading.Neighbouring two described pipeline sections 8 are connected by tube connector 3, the lower end connection straight length of described bottom telescoping tube 6 is connected straight length and is all inserted in corresponding described tube connector 3 with the upper end of described top telescoping tube 4, sealing unsintered tape is wound with at the connecting portion of described guiding tube, be wound with sealing unsintered tape in the upper end of described guiding tube, be wound with sealing unsintered tape 2 in the bottom of described guiding tube.The upper pipe nipple 51 of electrical measurement sedimentation magnet ring 5 is connected straight length thin wire with the lower end of top telescoping tube 4 and carries out colligation securely, and the lower pipe nipple 52 of electrical measurement sedimentation magnet ring 5 is connected straight length thin wire with the upper end of bottom telescoping tube 6 and carries out colligation securely.In the present embodiment, described pipeline section 8 is 2m, and described top telescoping tube 4 is identical with described bottom telescoping tube 6 structure, is: long 1m, length≤0.5m after compression, length >=1.5m after stretching, there is the long straight pipe for connecting for 3cm at two ends, the thick about 1mm of straight tube, and the soft easily colligation of quality, bore is 60mm, and when normally stretching, bore substantial variation does not occur, and ensures after shrinking and stretching that the pipeline section 8 that can be still 53mm at external diameter slidably reciprocates freely.The lower end of bottom telescoping tube 6 connects straight tube primary screw and is fixed on sealing bottom 7, or be fixed between pipeline section 8 and tube connector 3, simultaneously be wound around at the connecting portion of pipeline section 8 sealing that unsintered tape 2 is connected with top telescoping tube 4 and bottom telescoping tube 6 to increase it in right amount, all need the adhesive waterproof tape that winding is appropriate in each junction.The external surface of described guiding tube is formed with butter coating, to strengthen the easy slip of telescoping tube on pipeline section.
Although be described preferred embodiment of the present utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, can also make a lot of form, these all belong within protection domain of the present utility model.
Claims (5)
1. measure the device of soft foundation delaminating deposition for one kind, comprise steel ruler settlement gauge and guiding tube, described guiding tube is formed by connecting by many segment seal, an electrical measurement sedimentation magnet ring is set with outside pipeline section described in every root, it is characterized in that, described electrical measurement sedimentation magnet ring is provided with pipe nipple and lower pipe nipple, the upper pipe nipple of described electrical measurement sedimentation magnet ring is connected with the lower end of top telescoping tube, the lower pipe nipple of described electrical measurement sedimentation magnet ring is connected with the upper end of bottom telescoping tube, described top telescoping tube successively from top to bottom, described electrical measurement sedimentation magnet ring and described bottom telescoping tube form as one and are sleeved on outside corresponding described pipeline section, and the lower end of the lower end of described bottom telescoping tube and corresponding described pipeline section is tightly connected, the upper end of described top telescoping tube and the upper end of corresponding described pipeline section are tightly connected, be provided with circumferential seal top cover in the upper end of described guiding tube, described circumferential seal top cover is provided with steel ruler by groove, is provided with sealing bottom in the lower end of described guiding tube.
2. measure the device of soft foundation delaminating deposition according to claim 1, it is characterized in that, described steel ruler is a gap of lateral openings by groove.
3. measure the device of soft foundation delaminating deposition according to claim 1, it is characterized in that, two neighbouring described pipeline sections are connected by tube connector, the lower end of described bottom telescoping tube connects straight length, and be connected the described tube connector of straight length all with corresponding with the upper end of described top telescoping tube affixed, sealing unsintered tape is wound with at the connecting portion of described guiding tube, be wound with sealing unsintered tape in the upper end of described guiding tube, be wound with sealing unsintered tape in the bottom of described guiding tube.
4. measure the device of soft foundation delaminating deposition according to claim 1, it is characterized in that, described pipeline section is long is 2m, and described top telescoping tube is identical with described bottom flexible pipe structure, is: long 1m, length≤0.5m after compression, length >=1.5m after stretching.
5. measure the device of soft foundation delaminating deposition according to claim 1, it is characterized in that, the external surface of described guiding tube is formed butter coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664504.9U CN204252104U (en) | 2014-11-07 | 2014-11-07 | A kind of device measuring soft foundation delaminating deposition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664504.9U CN204252104U (en) | 2014-11-07 | 2014-11-07 | A kind of device measuring soft foundation delaminating deposition |
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| Publication Number | Publication Date |
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| CN204252104U true CN204252104U (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420664504.9U Expired - Fee Related CN204252104U (en) | 2014-11-07 | 2014-11-07 | A kind of device measuring soft foundation delaminating deposition |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424910A (en) * | 2015-12-11 | 2016-03-23 | 天津城建大学 | Device for measuring layered settlement of soil mass |
| CN106592564A (en) * | 2016-09-20 | 2017-04-26 | 中国电力科学研究院 | Soil mass layered settlement magnet ring and soil mass layered settlement monitoring device |
| CN106702996A (en) * | 2016-12-28 | 2017-05-24 | 中铁十九局集团第工程有限公司 | Settlement-reducing mounting method of layered settlement meter in deep soft soil layer |
| CN107436139A (en) * | 2016-05-26 | 2017-12-05 | 中交第航务工程局有限公司 | Marine jackstone dike sedimentation and the measurement apparatus and its measuring method of jackstone thickness |
| CN108871509A (en) * | 2018-06-21 | 2018-11-23 | 天津水运工程勘察设计院 | A kind of silent method underground water level measurement device and method |
| CN109631832A (en) * | 2018-12-10 | 2019-04-16 | 中交天津港湾工程研究院有限公司 | A kind of soil body delaminating deposition quantity monitoring method |
| CN110080193A (en) * | 2019-04-18 | 2019-08-02 | 中国地质大学（武汉） | A kind of monitoring device and method of soil body delaminating deposition |
-
2014
- 2014-11-07 CN CN201420664504.9U patent/CN204252104U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424910A (en) * | 2015-12-11 | 2016-03-23 | 天津城建大学 | Device for measuring layered settlement of soil mass |
| CN105424910B (en) * | 2015-12-11 | 2017-05-03 | 天津城建大学 | Device for measuring layered settlement of soil mass |
| CN107436139A (en) * | 2016-05-26 | 2017-12-05 | 中交第航务工程局有限公司 | Marine jackstone dike sedimentation and the measurement apparatus and its measuring method of jackstone thickness |
| CN106592564A (en) * | 2016-09-20 | 2017-04-26 | 中国电力科学研究院 | Soil mass layered settlement magnet ring and soil mass layered settlement monitoring device |
| CN106592564B (en) * | 2016-09-20 | 2019-09-17 | 中国电力科学研究院 | Soil body layering settlement magnetic ring and soil body deep soil settlement survey device |
| CN106702996A (en) * | 2016-12-28 | 2017-05-24 | 中铁十九局集团第工程有限公司 | Settlement-reducing mounting method of layered settlement meter in deep soft soil layer |
| CN108871509A (en) * | 2018-06-21 | 2018-11-23 | 天津水运工程勘察设计院 | A kind of silent method underground water level measurement device and method |
| CN108871509B (en) * | 2018-06-21 | 2024-03-12 | 天津水运工程勘察设计院 | Device and method for measuring underground water level by closed method |
| CN109631832A (en) * | 2018-12-10 | 2019-04-16 | 中交天津港湾工程研究院有限公司 | A kind of soil body delaminating deposition quantity monitoring method |
| CN110080193A (en) * | 2019-04-18 | 2019-08-02 | 中国地质大学（武汉） | A kind of monitoring device and method of soil body delaminating deposition |
| CN110080193B (en) * | 2019-04-18 | 2020-11-27 | 中国地质大学（武汉） | Device and method for monitoring layered settlement of soil |
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| Date | Code | Title | Description |
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| 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: 20150408 Termination date: 20191107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |