CN211954792U - Mud sampling device that can be used to super dark stirring cement soil wall - Google Patents
Mud sampling device that can be used to super dark stirring cement soil wall Download PDFInfo
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- CN211954792U CN211954792U CN202020432525.3U CN202020432525U CN211954792U CN 211954792 U CN211954792 U CN 211954792U CN 202020432525 U CN202020432525 U CN 202020432525U CN 211954792 U CN211954792 U CN 211954792U
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Abstract
The utility model discloses a mud sampling device that can be used to super dark stirring cement soil wall belongs to mud extraction element technical field, include the support, get a thick liquid section of thick bamboo, lift bar, valve control pole and back cover valve. The support includes a plurality of vertical landing legs and connects the panel between vertical landing leg top, and spacing hole has been seted up at the middle part of panel. The pulp taking barrel is of a cylindrical structure. The lifting rod is of a cylindrical structure, and the outer wall of the bottom of the lifting rod is fixedly connected with the inner wall of the pulp taking barrel through a connecting rib rod. The valve control rod is arranged in the lifting rod and the pulp taking barrel in a penetrating mode, and the top end of the valve control rod penetrates through the limiting hole and is detachably connected with the horizontal limiting rod. The bottom sealing valve is connected with the bottom end of the valve control rod and matched with the cylinder wall of the pulp taking cylinder. The device gets thick liquid process very convenient, and easily operation promotes and gets thick liquid efficiency, can adapt to the grout of the different degree of depth and get thick liquid, can also adapt to the thick liquid demand of getting of the cement soil mixing wall (stake) of different bores.
Description
Technical Field
The utility model relates to a mud extraction element technical field specifically is a mud sampling device that can be used to super dark stirring cement soil wall.
Background
At present, cement-soil mixing walls (piles) are widely applied to engineering, and in the construction process of the cement-soil mixing walls (piles), the mixing effect of the mixed soil is generally required to be tested, so that slurries in different depth ranges of the cement-soil mixing walls (piles) are required to be sampled. The existing underground diaphragm wall slurry extractor is in flexible connection, deep slurry extraction cannot be carried out in cement stirring, and the triaxial cement soil stirring slurry extractor can only be applied to triaxial stirring piles. Therefore, it is necessary to design a slurry extractor to reach a specified depth in a slurry with a high viscosity and to sample the slurry at the specified depth.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mud sampling device that can be used to super dark stirring cement soil wall to it is the flexible coupling to solve current underground continuous wall thick liquid ware of getting, can't carry out the deep thick liquid of getting in stirring cement, and triaxial stirring cement soil gets thick liquid ware and can only be applied to the technical problem of triaxial stirring stake.
In order to solve the technical problem, the utility model provides a mud sampling device that can be used to super dark stirring cement soil wall, include:
the support comprises a plurality of vertical supporting legs and a panel connected between the top ends of the vertical supporting legs, and the middle part of the panel is provided with a limiting hole;
the pulp taking cylinder is of a cylindrical structure;
the lifting rod is of a cylindrical structure, and the outer wall of the bottom of the lifting rod is fixedly connected with the inner wall of the pulp taking barrel through a connecting rib rod;
the valve control rod is arranged in the lifting rod and the pulp taking barrel in a penetrating way, and the top end of the valve control rod penetrates through the limiting hole and is detachably connected with a valve control rod operating handle;
and the bottom sealing valve is connected to the bottom end of the valve control rod and matched with the cylinder wall of the pulp taking cylinder.
Preferably, the lifting rod comprises a plurality of lifting rod units, wherein the bottommost lifting rod unit is fixedly connected through a connecting rib rod, both ends of each lifting rod unit are provided with external threads, a sleeve is arranged at the joint of the adjacent lifting rod units, and the inner wall of the sleeve is provided with an internal thread matched with the external threads.
Preferably, the valve control rod comprises a plurality of sections of valve control rod units, and adjacent valve control rod units are in threaded connection.
Preferably, the inner side wall of the bottom of the pulp taking barrel is integrally connected with a ring-shaped structure for limiting the bottom sealing valve to pass through.
Preferably, still include operation platform, operation platform includes the frame and sets up the support panel at the frame middle part, vertical landing leg sets up on support panel, the last two doors of opening that are equipped with of support panel, the middle part of opening the door, spacing hole under seted up with lift bar complex lift bar spacing hole.
Preferably, the operation platform further comprises an isolation net, wherein the isolation net is laid between the frame and the support panel.
Preferably, the opening door is hingedly connected to the support panel.
Preferably, the frame has a specification of 1500mm 800mm, and the lifting rod limiting hole and the lifting rod have a diameter of 20 mm.
Preferably, the valve control rod operating handle is screwed at the top end of the valve control rod.
Compared with the prior art, the utility model discloses a characteristics and beneficial effect do:
(1) the utility model discloses a through being connected rib pole fixed connection between getting thick liquid section of thick bamboo top and lift bar, the lift bar with get and insert in the thick liquid section of thick bamboo and be equipped with the valve control pole, the bottom of valve control pole is connected with the bottom valve, the bottom valve with get the inner wall looks adaptation of thick liquid section of thick bamboo. The top of the valve control rod passes through the limiting hole on the bracket panel and is connected with the horizontal limiting rod. In the slurry taking process, the slurry taking barrel is placed to a proper depth, the valve control rod is pushed downwards, the bottom sealing valve enters the lower portion of the slurry taking barrel, slurry enters the slurry taking barrel from a gap between the connecting rib rod and the slurry taking barrel at the moment, then the bottom sealing valve is in a closed state through the horizontal limiting rod, the lifting rod moves upwards, and the slurry taking barrel is taken out. The pulp taking process is very convenient and easy to operate, and the pulp taking efficiency is improved.
(2) The utility model discloses a lifting rod includes multisection lifting rod unit, and the valve control pole also is including multisection valve control pole unit to when the grout to the different degree of depth, can increase or reduce the quantity of lifting rod unit and valve control pole unit, in order to improve this mud sampling device's application scope.
(3) The utility model discloses a for being connected firmly between thick liquid section of thick bamboo and lifting bar, the valve control pole among the mud sampling device, can be applicable to various types of stirring stake, can use in the dado mud that the proportion is heavier moreover, can rely on gravity to sink in cement soil, and the thick liquid process of getting is controllable moreover, can accurate sample.
(4) The utility model discloses a mud sampling device sets up on operation platform for this mud sampling device can adapt to the thick liquid demand of getting of the cement mixing wall (stake) of different bores.
Drawings
FIG. 1 is a schematic diagram of a mud sampling apparatus.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
FIG. 3 is a schematic view of the installation of adjacent valve control levers.
Fig. 4 is a schematic view of the installation of adjacent lift rod units.
The attached drawings are marked as follows: 1-support, 11-vertical support leg, 12-panel, 2-pulp taking barrel, 3-lifting rod, 31-lifting rod unit, 4-valve control rod, 41-valve control rod unit, 5-bottom sealing valve, 6-connecting rib rod, 7-valve control rod operating handle, 8-operating platform, 81-frame, 82-support panel, 83-isolation net, 84-opening door, 85-lifting rod limiting hole and 9-sleeve.
Detailed Description
In order to make the technical means, innovative features, objectives and functions realized by the present invention easy to understand, the present invention will be further described below.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a mud sampling device for ultra-deep mixing cement soil wall comprises a bracket 1, a mud cylinder 2, a lifting rod 3, a valve control rod 4 and a bottom sealing valve 5. The support 1 comprises a plurality of vertical supporting legs 11 and a panel 12 connected between the top ends of the vertical supporting legs 11, and a limiting hole is formed in the middle of the panel 12. Get thick liquid section of thick bamboo 2 and be the tubular structure, get thick liquid section of thick bamboo 2 inside wall still integrative the connection have a round restriction bottom sealing valve 5 ring structure that passes through. The lifting rod 3 is of a cylindrical structure, and the outer wall of the bottom of the lifting rod is fixedly connected with the inner wall of the pulp taking barrel 2 through a connecting rib rod 6. The valve control rod 4 is arranged in the lifting rod 3 and the pulp taking barrel 2 in a penetrating way, and the top end of the valve control rod passes through the limiting hole and is detachably connected with a valve control rod operating handle 7. Preferably, the valve lever operating handle 7 is screwed on the top end of the valve lever 4. The bottom sealing valve 5 is connected with the bottom end of the valve control rod 4 and is matched with the cylinder wall of the pulp taking cylinder 2.
The lifting rod 3 comprises a plurality of lifting rod units 31, wherein the bottommost lifting rod unit 31 is fixedly connected through a connecting rib rod 6, and the rest lifting rod units 31 are connected through a sleeve 9. The valve control rod 4 also includes a multi-joint valve control rod unit 41, and the valve control rod unit 41 is connected by screw threads. The number of the lifting rod units 31 and the valve control rod units 41 can be increased or decreased for different depth slurry taking requirements, so that the adaptation range of the slurry sampling device is improved.
This mud sampling device still includes operation platform 8, operation platform 8 includes frame 81 and the support panel 82 of setting at frame 81 middle part, vertical landing leg 11 sets up on support panel 82, the articulated two doors 84 of opening that are connected with on the support panel 82, the middle part of door 84 of opening, spacing hole under seted up with the lifter 3 complex spacing hole 85 of lifter. The specification of the frame 81 is 1500mm 800mm, and the diameters of the lifting rod limiting hole 85 and the lifting rod 3 are both 20 mm. Set up mud sampling device on operation platform 8, can improve the stability in the work progress on the one hand, on the other hand can make this mud sampling device can adapt to the thick liquid demand of getting of the cement mixing wall (stake) of different bores.
In order to prevent impurities from falling into the cement-soil mixing wall (pile) during the slurry extraction process, an isolation net 83 is laid between the frame 81 and the support panel 82.
The construction method of the slurry sampling device comprises the following specific steps:
step one, deepening a design drawing according to the actual construction condition, processing each part in a factory, and conveying the part to a construction site.
And step two, placing the operating platform 8 on the guide walls on two sides above the groove to ensure that the support 1 is positioned above the groove.
And step three, inserting the valve control rod 4 into the pulp taking barrel 2 and the lifting rod 3, installing a bottom sealing valve 5 at the bottom end of the valve control rod 4, and connecting the top end of the valve control rod 4 with a valve control rod operating handle 7.
And step four, opening the opening door 84, lowering the pulp taking barrel 2 to a preset depth, closing the opening door 84, and limiting the lifting rod 3 in the lifting rod limiting hole 85.
And step five, pushing the valve control rod 4 downwards to enable the bottom sealing valve 5 to enter the lower part of the pulp taking barrel 2, and enabling the slurry to enter the pulp taking barrel 2 from a gap between the connecting rib rod 6 and the pulp taking barrel 2.
And step six, operating the handle 7 through the valve control rod to enable the bottom sealing valve 5 to be in a closed state, opening the opening door 84, moving the lifting rod 3 upwards, and taking out the pulp taking barrel 2.
The above embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims.
Claims (9)
1. The utility model provides a mud sampling device that can be used to ultra-deep stirring cement soil wall which characterized in that includes:
the support (1) comprises a plurality of vertical supporting legs (11) and a panel (12) connected between the top ends of the vertical supporting legs (11), and the middle part of the panel (12) is provided with a limiting hole;
the pulp taking cylinder (2) is of a cylindrical structure;
the lifting rod (3) is of a cylindrical structure, and the outer wall of the bottom of the lifting rod is fixedly connected with the inner wall of the pulp taking barrel (2) through a connecting rib rod (6);
the valve control rod (4) is arranged in the lifting rod (3) and the pulp taking barrel (2) in a penetrating way, the top end of the valve control rod penetrates through the limiting hole and is detachably connected with a valve control rod operating handle (7);
and the bottom sealing valve (5) is connected to the bottom end of the valve control rod (4) and is matched with the cylinder wall of the pulp taking cylinder (2).
2. The mud sampling apparatus for ultra-deep mixing cement-soil walls as claimed in claim 1, wherein: the lifting rod (3) comprises a plurality of sections of lifting rod units (31), wherein the bottommost section of lifting rod unit (31) is fixedly connected with a connecting rib rod (6), external threads are arranged at two ends of each lifting rod unit (31), a sleeve (9) is arranged at the joint of the adjacent lifting rod units (31), and internal threads matched with the external threads are arranged on the inner wall of the sleeve (9).
3. A mud sampling apparatus useful in ultra-deep mixing cement soil walls, as claimed in claim 2, wherein: the valve control rod (4) comprises a plurality of sections of valve control rod units (41), and adjacent valve control rod units (41) are in threaded connection.
4. The mud sampling apparatus for ultra-deep mixing cement-soil walls as claimed in claim 1, wherein: the inner side wall of the bottom of the pulp taking barrel (2) is integrally connected with a ring-shaped structure for limiting the bottom sealing valve (5) to pass through.
5. The mud sampling apparatus for ultra-deep mixing cement-soil walls as claimed in claim 1, wherein: still include operation platform (8), operation platform (8) include frame (81) and support panel (82) of setting at frame (81) middle part, vertical landing leg (11) set up on support panel (82), be equipped with two door (84) of opening on support panel (82), the middle part of door (84) of opening, spacing hole under seted up with the spacing hole of lifter (3) complex spacing hole of lifter (85).
6. The mud sampling apparatus for ultra-deep mixing cement-soil walls as claimed in claim 5, wherein: the operating platform (8) further comprises an isolation net (83), and the isolation net (83) is laid between the frame (81) and the support panel (82).
7. The mud sampling apparatus for ultra-deep mixing cement-soil walls as claimed in claim 5, wherein: the opening door (84) is hinged to the support panel (82).
8. The mud sampling apparatus for ultra-deep mixing cement-soil walls as claimed in claim 5, wherein: the specification of frame (81) is 1500mm 800mm, the diameter of lifter spacing hole (85) and lifter (3) is 20 mm.
9. The mud sampling apparatus for ultra-deep mixing cement-soil walls as claimed in claim 1, wherein: the valve control rod operating handle (7) is in threaded connection with the top end of the valve control rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020432525.3U CN211954792U (en) | 2020-03-30 | 2020-03-30 | Mud sampling device that can be used to super dark stirring cement soil wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020432525.3U CN211954792U (en) | 2020-03-30 | 2020-03-30 | Mud sampling device that can be used to super dark stirring cement soil wall |
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| CN211954792U true CN211954792U (en) | 2020-11-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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