CN102535528B - Mud sampler for testing mud in groove during underground continuous wall construction - Google Patents
Mud sampler for testing mud in groove during underground continuous wall construction Download PDFInfo
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- CN102535528B CN102535528B CN201010615185.9A CN201010615185A CN102535528B CN 102535528 B CN102535528 B CN 102535528B CN 201010615185 A CN201010615185 A CN 201010615185A CN 102535528 B CN102535528 B CN 102535528B
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Abstract
The invention relates to a mud sampler for testing mud in a groove during underground continuous wall construction. The mud sampler comprises chutes, a support, rolling pulleys, fixing devices, an extending plate, a baffle, a line walking pulley, a pulling and pressing rod, a mud sampling bucket, a reel, a base and a line discharger, wherein the support is arranged in the chutes through the rolling pulleys and the fixing devices; the reel is arranged on the support through the base; the support is fixedly connected with the line discharger attaching to the reel; the front end of the support is connected with the extending plate through the baffle; the upper end of the extending plate is provided with the pulling and pressing rod; the line walking pulley is arranged below the pulling and pressing rod; a measuring rope is wound on the reel; and the mud sampling bucket is connected to the lower end of the measuring rope. The mud sampler can solve the problems that the conventional mud sampler cannot ensure the mud sampling safety, cannot sample mud in the center along the width direction of the groove and possibly collides the groove wall during sampling, the sampled mud is not mud at the required position and pollutes clothes of a mud sampling person, the reuse convenience is influenced, the efficiency is low due to frequent mud sampling, and the like.
Description
Technical field
The present invention relates to the royal jelly collector that a kind of building operations is used, especially a kind of royal jelly collector for mud property test in continuous wall trench underground construction groove section.
Background technology
In construction of diaphragm wall process, from starting grooving, to slurry coat method building groove section concrete, need be full of all the time groove section, play that liquid supports, stable, the suspension body refuse of protection excavation groove face, cooling cutting machine tool, cutter are cut soil the effect such as lubricated.The correct use of mud and the quality of quality of mud fluid, be the key of continuous wall trench underground success or not and wall construction quality thereof, and the test control of therefore slurry coat method in construction of diaphragm wall being carried out at any time has direct engineering significance.Therefore in construction of diaphragm wall, must carry out test monitoring to slurry coat method at any time, guarantee performance indications control in allowed limits.
In construction of diaphragm wall, the residing geological conditions of different depth groove section is different, and the mud property at different depth groove section place is also discrepant.Construction of diaphragm wall can be got the representative position of several different depths to have overall control to grasp to the mud property in whole groove section in the mud testing scheme pre-establishing, get its position mud and carry out testing performance index, see that index is whether within controlled range, this just need to carry out sampling and testing to different depth position mud in groove section, if the mud sampler that neither one is good, just cannot sample accurately, cannot know accurately the performance indications of mud in groove section, cannot control mud property index in groove section, by on construction of diaphragm wall, success or not causes very large impact, serious meeting affects its engineering success or failure.
It is generally that one, a lining rope band is got slurry bucket that existing underground continuous wall mud is got sizing device, people stands on groove section limit health and to groove section flare, by staff, pulls lining rope and get slurry, be made with so many drawbacks, first be very dangerous, too large at person outer dip angle, while not having in groove section to rely on for the object of its support, if balance is not grasped when pulling lining rope and get slurry, just easily there is people and drop to the accident in groove section; Next is that to get slurry be generally to get groove section different depth along groove section width center mud, by the person, to groove section flare, get slurry, the words that groove section width is a little too large just cannot be got groove section width center mud, can only get width near cell wall place mud, if got, near cell wall place mud, may get the slurry bucket cell wall that collides with when getting slurry and sneak into index that body refuse causes the slurries that take out to test out and can not represent the true index of mud in groove section; To pull lining rope by staff again, staff cannot keep pulling the uniformity of power and speed always, getting in the process that slurry bucket up carries, easily making to get slurry bucket swings, can cause getting mud in slurry bucket and leak and replace with other position mud, the performance indications of the mud at the place of getting cannot represent the performance indications that will ask for slurry depth location place mud; Finally that the lining rope pulling from groove section can, with dirts such as many mud, pull lining rope these dirts more or less by staff and can be stained with on the person of getting slurry.Staff pulls lining rope also cannot guarantee that lining rope is evenly distributed according to the order of sequence, and lining rope as very dark in groove section is very long, and the lining rope at the staff place of pulling very easily intersects disorderly to be put, and even knotting is intertwined, and affects and re-uses easily next time.In addition, the existing sizing device of getting pulls lining rope carrying out multifrequency inefficiency while time getting slurry by staff.
Summary of the invention
It is the existing sizing device poor stability of getting that the present invention will solve, the sampling technical problems such as accuracy is low, and provide a kind of can be safely, flexibly, convenient, the mud sampler for testing mud in groove during underground continuous wall construction that accurately carry out the interior different depth position of groove section place and get slurry.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of mud sampler for testing mud in groove during underground continuous wall construction, comprise chute, support, rolling pulley, fastening devices, cantilever plate, baffle plate, cabling pulley, strut and tie, get slurry bucket, lining rope, reel, base, strand oscillator, be characterized in: support passes through rolling pulley, fastening devices is positioned in chute, reel is held on support by base, on support, be fixedly connected with the strand oscillator of being close to reel, support front end connects cantilever plate by baffle plate, cantilever plate upper end is provided with strut and tie, below strut and tie, be provided with cabling pulley, on reel, be wound with lining rope, lining rope lower end connects gets slurry bucket.
After sliding into the position of require arrival, support is fixedly connected with chute by fastening devices.
When construction of diaphragm wall groove section width is less than chute length, runner frame is located in construction of diaphragm wall groove section; When construction of diaphragm wall groove section width is greater than chute length, chute is positioned in the side in construction of diaphragm wall groove section, and royal jelly collector is placed in construction of diaphragm wall groove section one side, and cantilever plate is overhanging, and lining rope band is got slurry bucket and got slurry.
When royal jelly collector is stopped using, cantilever plate is vertically fixed on support by baffle plate, during use, by the strut and tie on movable outwards extending plate, makes lining rope band get slurry bucket on cabling pulley, and moving stop makes cantilever plate tilt to stretch out to outer certain angle.
On lining rope, with scale, the scale from lining rope obtains gets the residing depth location of slurry bucket.
Below base, be provided with and get slurry bucket support, get when slurry bucket is stopped using and be shelved on and get on slurry bucket support.
The invention has the beneficial effects as follows:
(1) when groove section is wide not too large, when runner frame is located in groove section, gets sizing device and can move along chute, convenient displacement, gets sizing device and can directly be placed in groove section, although people needs flare to remove turning handle, gets sizing device support and can support for staff; When groove section width is too large, when getting sizing device and being placed in groove section one side, people does not need the flare just can turning handle, need not consider to get slurry personnel flare balance etc., has guaranteed to get slurry personnel's safety.
(2) get slurry and can easily get groove section different depth along groove section width center mud, little when groove section width, runner frame is located in groove section, gets sizing device and is placed in groove section and can gets easily groove section center mud; When groove section width too large, get sizing device and be placed in groove section one side, by overhanging cantilever plate, it is stretched out outward from vertically becoming level, equally can obtain easily groove section center or close groove section center mud, guaranteed to get the accuracy of slurry position, the index that the mud of taking-up tests out is the true index that represents mud in groove section.
(3) by coiling bucket folding and unfolding lining rope, people only needs turning handle, can keep the uniformity of lining rope folding and unfolding power and speed, in the process that slurry bucket up promotes, get slurry bucket and be unlikely to swing because of the inhomogeneities of power and speed getting, also can not occur in the mud situation that leaks of getting in slurry bucket lifting process, the mud property index of getting is to ask for the performance indications of slurry depth location place mud, has guaranteed the accuracy of mud sampling.
(4) reel folding and unfolding lining rope, the mud that lining rope is taken out of can not pollute on the body of getting slurry personnel.Have strand oscillator to be close to reel, guarantee that lining rope can be evenly distributed according to the order of sequence at reel when reel rotates folding and unfolding lining rope, lining rope is unlikely to occur intersecting the phenomenons such as unordered disorderly row and knotting winding, also very convenient when re-use next time.In addition,, if carry out the mud sampling of a lot of degree of depth, this gets sizing device, and to get slurry operating efficiency obvious, can save many getting the slurry activity duration.
Accompanying drawing explanation
Fig. 1 is overall perspective view of the present invention;
Fig. 2 is the three-dimensional exploded view of Fig. 1.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiments are only not used in and limit the scope of the invention for the present invention is described.In addition should be understood that those skilled in the art can make various changes or modifications the present invention after having read the content of the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As shown in Figure 1, mud sampler for testing mud in groove during underground continuous wall construction of the present invention, comprises chute 1, support 2, rolling pulley 3, fastening devices 4, cantilever plate 5, baffle plate 6, cabling pulley 7, strut and tie 8, gets slurry bucket 9, lining rope 10, reel 11, handle 12, base 13, get slurry bucket support 14, line cylinder bearing 15, strand oscillator 16.
It is separable getting slurry bucket 9 ladle bodies, the bucket end, bung, when getting a certain groove section degree of depth mud, first bucket end tie-in rope is put to a certain degree of depth, put again ladle body, finally put bung, in ladle body, have the conduit passing for lining rope 10 to guarantee that at any depth location three center is on same perpendicular bisector when ladle body, the bucket end, bung are integrated, guarantee that the mud of a certain depth of getting is when pail up, mud does not leak and replaces with other degree of depth mud.
Embodiment:
Engineering diaphragm wall degree of depth 50m, width 1m, in the construction of diaphragm wall groove section of formulating, mud testing scheme is: in each groove segment work progress, the complete 10m of getting of grooving, 25m, two depth mud carry out performance test, the complete 10m of getting of groove milling, 25m, tri-degree of depth of 50m are carried out mud property test, and the clear complete 10m of getting of base, 25m, tri-degree of depth of 50m are carried out mud property test.Get the slurry frequency various, must have a safety, flexibly, demand convenient, that get sizing device and get slurry guarantee and complete this project diaphragm wall mud testing scheme accurately.
This engineering is got sizing device and is adopted mud sampler for testing mud in groove during underground continuous wall construction of the present invention, and because groove section width is that 1m is not too wide, chute is directly set up in groove section, and what mobile royal jelly collector carried out different depth place in groove section center gets slurry operation.Whole getting in slurry process all do not occur that people falls the medium security incident of groove section, although the more ordinary direct band of lining rope of this royal jelly collector is got getting sizing device greatly and weighing of slurry bucket, but getting sizing device, this have chute displacement convenient, it is fast that reel folding and unfolding lining rope speed pulls lining rope compared with staff, carry out three degree of depth get slurry operation time only have ordinary get three degree of depth of sizing device get slurry the activity duration 1/2 left and right, saved the time.In addition, the performance indications that test out according to the mud taking out regulate and control timely according to control criterion, this engineering continuous wall trench underground construction progress is smooth, for there is the accidents such as landslip of the sides of the trench, the diaphragm wall wall quality excavating out is good, illustrate that this construction of diaphragm wall mud property index also controls well, also this construction of diaphragm wall mud test of explanation explanation is got slurry accurately, and the performance indications that sampling and testing goes out have represented the performance indications of respective depth place mud in groove section really.
Claims (6)
1. a mud sampler for testing mud in groove during underground continuous wall construction, comprise chute (1), support (2), rolling pulley (3), fastening devices (4), cantilever plate (5), baffle plate (6), cabling pulley (7), strut and tie (8), get slurry bucket (9), lining rope (10), reel (11), base (13), strand oscillator (16), it is characterized in that: described support (2) is by rolling pulley (3), fastening devices (4) is positioned in chute (1), reel (11) is held on support (2) by base (13), on support (2), be fixedly connected with the strand oscillator (16) of being close to reel (11), support (2) front end connects cantilever plate (5) lower end by baffle plate (6), cantilever plate (5) upper end is provided with strut and tie (8), strut and tie (8) is provided with cabling pulley (7) below, on reel (11), be wound with lining rope (10), when not used, cantilever plate (5) is vertically fixed on support (2) by baffle plate (6), when needs are used, mobile strut and tie (8), make lining rope (10) band get slurry bucket (9) on cabling pulley (7), moving stop (6) makes cantilever plate (5) tilt to stretch out to outer different angles, lining rope (10) lower end connects gets slurry bucket (9).
2. mud sampler for testing mud in groove during underground continuous wall construction according to claim 1, is characterized in that: after support (2) slides into the position of require arrival, by fastening devices (4), be fixedly connected with chute (1).
3. mud sampler for testing mud in groove during underground continuous wall construction according to claim 1, is characterized in that: when construction of diaphragm wall groove section width is less than chute (1) length, chute (1) is set up in construction of diaphragm wall groove section; When construction of diaphragm wall groove section width is greater than chute (1) length, chute (1) is positioned in the side in construction of diaphragm wall groove section, royal jelly collector is placed in construction of diaphragm wall groove section one side, and cantilever plate (5) is overhanging, and lining rope (10) band is got slurry bucket (9) and got slurry.
4. mud sampler for testing mud in groove during underground continuous wall construction according to claim 1, it is characterized in that, when described royal jelly collector is stopped using, cantilever plate (5) is vertically fixed on support (2) by baffle plate (6), during use, by the strut and tie (8) on movable outwards extending plate (5), make lining rope (10) band get slurry bucket (9) upper around cabling pulley (7), moving stop (6) makes cantilever plate (5) tilt to stretch out to outer certain angle.
5. mud sampler for testing mud in groove during underground continuous wall construction according to claim 1, is characterized in that, lining rope (10) is upper with scale, and the scale from lining rope (10) obtains gets the residing depth location of slurry bucket.
6. mud sampler for testing mud in groove during underground continuous wall construction according to claim 1, is characterized in that: described base (13) is provided with below gets slurry bucket support (14), gets when slurry bucket (9) is stopped using and is shelved on and gets on slurry bucket support (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010615185.9A CN102535528B (en) | 2010-12-30 | 2010-12-30 | Mud sampler for testing mud in groove during underground continuous wall construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010615185.9A CN102535528B (en) | 2010-12-30 | 2010-12-30 | Mud sampler for testing mud in groove during underground continuous wall construction |
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| Publication Number | Publication Date |
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| CN102535528A CN102535528A (en) | 2012-07-04 |
| CN102535528B true CN102535528B (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010615185.9A Active CN102535528B (en) | 2010-12-30 | 2010-12-30 | Mud sampler for testing mud in groove during underground continuous wall construction |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777009B (en) * | 2015-04-04 | 2017-12-26 | 内蒙古农业大学 | Lake ocean bed mud core sampler and its application method |
| CN106120712B (en) * | 2016-06-27 | 2018-05-04 | 上海市基础工程集团有限公司 | Underground continuous wall groove segment mud takes sizing device |
| CN106087971A (en) * | 2016-06-27 | 2016-11-09 | 上海市基础工程集团有限公司 | Underground continuous wall groove segment mud takes paste-making method |
| CN106638654B (en) * | 2016-12-27 | 2019-12-20 | 浙江二十冶建设有限公司 | Sliding type lifting support and construction method thereof |
| CN113465985A (en) * | 2020-03-30 | 2021-10-01 | 北京城建集团有限责任公司 | Slurry sampling device and construction method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005036405A (en) * | 2003-07-15 | 2005-02-10 | National Agriculture & Bio-Oriented Research Organization | Handle hammer type soil sampler |
| CN201083623Y (en) * | 2007-10-17 | 2008-07-09 | 山东梁邹矿业集团有限公司 | Automatic sampler |
| CN201217798Y (en) * | 2008-07-02 | 2009-04-08 | 中交水运规划设计院有限公司 | Submersible positioning slurry collection device |
| JP2009197540A (en) * | 2008-02-25 | 2009-09-03 | Kinuta Yoko:Kk | Soil cement sampling tool |
| CN201532319U (en) * | 2009-11-10 | 2010-07-21 | 中铁十七局集团第二工程有限公司 | Sampler device for mud at bottom of hole of underwater cast-in place pile |
-
2010
- 2010-12-30 CN CN201010615185.9A patent/CN102535528B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005036405A (en) * | 2003-07-15 | 2005-02-10 | National Agriculture & Bio-Oriented Research Organization | Handle hammer type soil sampler |
| CN201083623Y (en) * | 2007-10-17 | 2008-07-09 | 山东梁邹矿业集团有限公司 | Automatic sampler |
| JP2009197540A (en) * | 2008-02-25 | 2009-09-03 | Kinuta Yoko:Kk | Soil cement sampling tool |
| CN201217798Y (en) * | 2008-07-02 | 2009-04-08 | 中交水运规划设计院有限公司 | Submersible positioning slurry collection device |
| CN201532319U (en) * | 2009-11-10 | 2010-07-21 | 中铁十七局集团第二工程有限公司 | Sampler device for mud at bottom of hole of underwater cast-in place pile |
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| CN102535528A (en) | 2012-07-04 |
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