CN204040081U - Cast-in-place pile concrete conduit buried depth monitoring device - Google Patents
Cast-in-place pile concrete conduit buried depth monitoring device Download PDFInfo
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- CN204040081U CN204040081U CN201420449759.3U CN201420449759U CN204040081U CN 204040081 U CN204040081 U CN 204040081U CN 201420449759 U CN201420449759 U CN 201420449759U CN 204040081 U CN204040081 U CN 204040081U
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- Prior art keywords
- monitoring device
- buried depth
- conduit
- depth monitoring
- buoyancy aid
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Abstract
The utility model discloses cast-in-place pile concrete conduit buried depth monitoring device, comprise tremie, conduit buried depth monitoring device, conduit buried depth monitoring device comprises guide rail, buoyancy aid, lead ring, mark post, remote control, geoceiver, buoyancy aid is fixedly installed lead ring, the other end socket of lead ring is arranged on guide rail, buoyancy aid upper end is fixedly installed mark post, and mark post and remote control are provided with trigger mechanism, remote control and geoceiver wireless connections.The utility model structure is simple, reasonable in design, cost of production is low, by being arranged on the conduit buried depth monitoring device on conduit outer wall, can effectively solve Problems existing in engineering, make the bored pile guide bottom following Suitable depth in Transducers Embedded in Concrete face all the time, save loaded down with trivial details calculating, measurement tasks, increase work efficiency, avoid, because of the generation of work carelessness, reason causes disconnected pipe, the pile breaking phenomenon such as collapse hole is expanding, avoiding causing very large loss or serious engineering accident.
Description
Technical field
The utility model belongs to technical field of buildings, is specifically related to a kind of cast-in-place pile concrete conduit buried depth monitoring device.
Background technology
Deposited reinforced concrete pile is a kind of deep foundation form often used in civil engineering.Main sequence of construction is: and location-pore-forming-clear hole-reinforcing cage hangs-and conduit transfers-underwater concreting.Underwater concreting is by the pipe of concrete by setting, relies on concrete deadweight to pour into.Along with concrete rising in filling process, promote and dismounting conduit in good time.Below Transducers Embedded in Concrete face, conduit bottom, 2 ~ 4m is advisable, and conduit is embedding excessively dark, can not pull out conduit and easily causes disconnected pipe and rising of steel cage; Conduit is embedding excessively shallow, easily conduit is extracted concrete surface, causes broken pile.Once generation broken pile, use and take out slag cylinder and drag for most hole inner concrete, again construct, its cost and the former stake position cost of filling with stake of again punching is equally matched.For ensureing the following Suitable depth in Transducers Embedded in Concrete face, conduit bottom in work progress, usually adopt two kinds of methods, one is the degree of depth calculating conduit Transducers Embedded in Concrete according to the concrete amount of pouring into and the proportionate relationship of the lifting height of concrete in hole; Two is constantly use to visit rope inspection stake holes inner concrete height, calculates the degree of depth of conduit Transducers Embedded in Concrete, works quite loaded down with trivial details, slightly neglect and namely likely cause disconnected pipe, rising of steel cage, broken pile.Because of reasons such as geological conditionss, collapse hole, expanding phenomenon is had to occur during stake holes, cause aperture inconsistent up and down, i.e. so-called " pregnant ", the concrete amount of pouring into just there occurs change with the proportionate relationship of the lifting height of concrete in hole, if also calculate with the proportionate relationship that aperture is more regular, the length in conduit Transducers Embedded in Concrete will be counted more, cause promoting catheter length excessive, conduit is extracted concrete surface, form broken pile, easily cause very large loss or serious engineering accident.
For solving problems of the prior art, occurred at present utilizing pressure device to carry out detecting the device of the body Transducers Embedded in Concrete degree of depth, because pressure in hole is by the impact of various factors, the complicated structure of its device, cost of production is higher, troublesome poeration.
Utility model content
For problems of the prior art, the utility model object is to provide a kind of cast-in-place pile concrete conduit buried depth monitoring device.
The utility model is realized by the following technical programs:
Described cast-in-place pile concrete conduit buried depth monitoring device, comprise tremie, it is characterized in that the lateral wall bottom described conduit being fixedly installed conduit buried depth monitoring device, described conduit buried depth monitoring device comprises the guide rail be fixedly installed on conduit lateral wall, buoyancy aid, lead ring, mark post, remote control, geoceiver, described lead ring is fixedly installed on the side of buoyancy aid near guide rail, the other end socket of lead ring is arranged on guide rail, buoyancy aid upper end is fixedly installed mark post, mark post and remote control are provided with the trigger mechanism for Transducers Embedded in Concrete depth capacity and minimum-depth bottom perception conduit, described remote control is fixedly installed on guide rail, with geoceiver wireless connections.
Described cast-in-place pile concrete conduit buried depth monitoring device, it is characterized in that described trigger mechanism comprises lower touching, upper touching, lower contact, upper contact, described lower touching is fixedly installed on mark post one end near buoyancy aid, upper touching is fixedly installed on mark post one end away from buoyancy aid, and described upper contact and lower contact are separately positioned on the two ends up and down of remote controller.
Described cast-in-place pile concrete conduit buried depth monitoring device, it is characterized in that described buoyancy aid is ganoid ball, the specific gravity control of buoyancy aid is at 1.4-1.7.
Described cast-in-place pile concrete conduit buried depth monitoring device, is characterized in that described mark post and guide rail parallel are arranged.
Described cast-in-place pile concrete conduit buried depth monitoring device, it is characterized in that described conduit buried depth monitoring device also comprises anticollision mechanism, described anticollision mechanism is made up of reinforcing bar.
Described cast-in-place pile concrete conduit buried depth monitoring device, is fixedly connected into caged with guide rail after it is characterized in that the two ends bending of described reinforcing bar respectively, and this tremie buried depth monitoring device forms an entirety and is fixedly attached on conduit.
The utility model structure is simple, reasonable in design, cost of production is low, by being arranged on the tremie buried depth monitoring device on conduit outer wall, can effectively solve the problems referred to above existed in engineering, make the bored pile guide bottom following Suitable depth in Transducers Embedded in Concrete face all the time, save loaded down with trivial details calculating, measurement tasks, increase work efficiency, avoid because of work carelessness, collapse hole is expanding etc., and reason causes disconnected pipe, pile breaking phenomenon occurs, and avoids causing very large loss or serious engineering accident.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1-conduit, 2-guide rail, 3-buoyancy aid, 4-lead ring, 5-mark post, touching under 51-, the upper touching of 52-, 6-remote control, 61-lower contact, 62-upper contact, 7-geoceiver, 8-reinforcing bar.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail, and provides detailed description of the invention.
As shown in Figure 1, the utility model cast-in-place pile concrete conduit buried depth monitoring device, comprise tremie 1 and be fixedly installed on the conduit buried depth monitoring device on conduit 1 bottom outside wall, whether this conduit buried depth monitoring device degree of depth be used for bottom monitoring tube in Transducers Embedded in Concrete is in the scope of matters, it comprises the guide rail 2 be fixedly installed on conduit lateral wall, specific gravity control is at 1.4-1.7 and ganoid spheroidal buoyancy aid 3, lead ring 4, the mark post 5 arranged with guide rail parallel, remote control 6, geoceiver 7, buoyancy aid 3 is fixedly installed lead ring 4 on the side of guide rail 2, the other end socket of lead ring 4 is arranged on guide rail 2, buoyancy aid can be controlled when this setting can ensure that lead ring moves up and down along guide rail can not swing, buoyancy aid 3 upper end is fixedly installed mark post 5, mark post 5 and remote control 6 are provided with the trigger mechanism for Transducers Embedded in Concrete depth capacity and minimum-depth bottom perception conduit, remote control 6 is fixedly installed on guide rail, with geoceiver 7 wireless connections.Trigger mechanism comprises lower touching 51, upper touching 52, lower contact 61, upper contact 62, lower touching 51 is fixedly installed on mark post 5 one end near buoyancy aid 3, upper touching 52 is fixedly installed on mark post 5 one end away from buoyancy aid 3, and upper contact (62) and lower contact (61) are separately positioned on the two ends up and down of remote controller.In order to ensure in catheter installation and lifting process, tremie buried depth monitoring device collides from reinforcing cage, also anticollision mechanism is provided with in the outermost of conduit buried depth monitoring device, this anticollision mechanism is made up of at least two reinforcing bars 8, in order to anticollision mechanism is arranged to caged, be usually fixedly connected with after the two ends bending of reinforcing bar with guide rail.
Utility model works principle: the surface of buoyancy aid 3 is smooth sphere, the material being 1.4-1.7 by proportion makes, preferred specific gravity is the material making of 1.5, it is spherical that the other materials that also proportion can be used to be greater than 1.5 makes closed hollow, but overall conversion proportion should be advisable about 1.5, guarantee that buoyancy aid proportion is greater than mud balance, much smaller than concrete proportion.The general 2.3-2.45 of concrete proportion, the mud balance 1.03-1.15 behind the clear hole of code requirement.Because buoyancy aid proportion is greater than mud balance, much smaller than concrete proportion, so sink to mud bottom surface all the time when can ensure that buoyancy aid works, float over concrete surface.
Utility model works process is: 1. cast-in-place pile concrete conduit buried depth monitoring device is transferred to bottom stake holes with conduit 1; 2. concrete pours in stake holes by conduit, concrete height rises gradually, the buoyancy aid 3 floating over concrete surface rises along guide rail 2 under the control of lead ring 4, moves, when touching instantly 51 touches lower contact 61 on the mark post 5 on buoyancy aid 3 is synchronous, the conduit bottom following degree of depth of Transducers Embedded in Concrete reaches the upper limit of suitable buried depth, remote control 6 transmits, geoceiver 7 acknowledge(ment) signal, blinking red lamp, voice message, stop concrete perfusion, promote conduit 1; 3. along with conduit promotes, the buoyancy aid 3 floating over concrete surface declines thereupon, mark post 5 on buoyancy aid 3 synchronously moves down, when upper touching 52 touches upper contact 62, the following degree of depth in Transducers Embedded in Concrete face, conduit bottom reaches the lower limit of suitable buried depth, and remote control 6 transmits, geoceiver 7 Received signal strength, blinking red lamp, voice message, conduit stops promoting, and continues concrete perfusion.Repeat above-mentioned work until concrete surface reaches design elevation, complete filling concrete work.
Shown in the above and figure is only preferred embodiment of the present utility model.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.Such as can increase mark post to ground, calculate the following degree of depth in Transducers Embedded in Concrete face, conduit bottom according to mark post lifting value, thus adjustment filling concrete and conduit promote.
Claims (6)
1. cast-in-place pile concrete conduit buried depth monitoring device, comprise tremie (1), it is characterized in that the lateral wall bottom described conduit (1) is fixedly installed tremie buried depth monitoring device, described tremie buried depth monitoring device comprises the guide rail (2) be fixedly installed on conduit lateral wall, buoyancy aid (3), lead ring (4), mark post (5), remote control (6), geoceiver (7), described lead ring (4) is fixedly installed on the side of buoyancy aid (3) near guide rail (2), the other end socket of lead ring (4) is arranged on guide rail (2), buoyancy aid (3) upper end is fixedly installed mark post (5), mark post (5) and remote control (6) are provided with the trigger mechanism for Transducers Embedded in Concrete depth capacity and minimum-depth bottom perception conduit, described remote control (6) is fixedly installed on guide rail, with geoceiver (7) wireless connections.
2. cast-in-place pile concrete conduit buried depth monitoring device according to claim 1, it is characterized in that described trigger mechanism comprises lower touching (51), upper touching (52), lower contact (61), upper contact (62), described lower touching (51) is fixedly installed on mark post (5) one end near buoyancy aid (3), upper touching (52) is fixedly installed on mark post (5) one end away from buoyancy aid (3), and described upper contact (62) and lower contact (61) are separately positioned on the two ends up and down of remote controller.
3. cast-in-place pile concrete conduit buried depth monitoring device according to claim 1, it is characterized in that described buoyancy aid (3) is for ganoid ball, the specific gravity control of buoyancy aid is at 1.4-1.7.
4. cast-in-place pile concrete conduit buried depth monitoring device according to claim 1, is characterized in that described mark post (5) and guide rail (2) be arranged in parallel.
5. cast-in-place pile concrete conduit buried depth monitoring device according to claim 1, it is characterized in that described conduit buried depth monitoring device also comprises anticollision mechanism, described anticollision mechanism is made up of reinforcing bar (8).
6. cast-in-place pile concrete conduit buried depth monitoring device according to claim 5, is characterized in that described reinforcing bar (8) is at least provided with two, is fixedly connected into caged respectively after the two ends bending of reinforcing bar with guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449759.3U CN204040081U (en) | 2014-08-11 | 2014-08-11 | Cast-in-place pile concrete conduit buried depth monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449759.3U CN204040081U (en) | 2014-08-11 | 2014-08-11 | Cast-in-place pile concrete conduit buried depth monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204040081U true CN204040081U (en) | 2014-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420449759.3U Expired - Fee Related CN204040081U (en) | 2014-08-11 | 2014-08-11 | Cast-in-place pile concrete conduit buried depth monitoring device |
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| CN (1) | CN204040081U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105684615A (en) * | 2016-01-26 | 2016-06-22 | 西南大学 | Real-time monitoring mechanism for transplanting depth |
| CN106013268A (en) * | 2016-06-21 | 2016-10-12 | 中国十七冶集团有限公司 | Depth tester for guide pipe in underwater concreting |
| CN107524176A (en) * | 2017-08-27 | 2017-12-29 | 贵州新联爆破工程集团有限公司 | A kind of pile foundation Depth Meter |
| CN114045832A (en) * | 2021-11-15 | 2022-02-15 | 中国建筑土木建设有限公司 | Buried depth indicating device of cast-in-place pile guide pipe and construction method thereof |
-
2014
- 2014-08-11 CN CN201420449759.3U patent/CN204040081U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105684615A (en) * | 2016-01-26 | 2016-06-22 | 西南大学 | Real-time monitoring mechanism for transplanting depth |
| CN106013268A (en) * | 2016-06-21 | 2016-10-12 | 中国十七冶集团有限公司 | Depth tester for guide pipe in underwater concreting |
| CN107524176A (en) * | 2017-08-27 | 2017-12-29 | 贵州新联爆破工程集团有限公司 | A kind of pile foundation Depth Meter |
| CN107524176B (en) * | 2017-08-27 | 2022-12-09 | 保利新联爆破工程集团有限公司 | Pile foundation depth tester |
| CN114045832A (en) * | 2021-11-15 | 2022-02-15 | 中国建筑土木建设有限公司 | Buried depth indicating device of cast-in-place pile guide pipe and construction method thereof |
| CN114045832B (en) * | 2021-11-15 | 2023-04-07 | 中国建筑土木建设有限公司 | Buried depth indicating device of cast-in-place pile guide pipe and construction method thereof |
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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: 20141224 Termination date: 20150811 |
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| EXPY | Termination of patent right or utility model |