CN217542436U - Slag dragging and sampling mechanism - Google Patents
Slag dragging and sampling mechanism Download PDFInfo
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- CN217542436U CN217542436U CN202221349378.9U CN202221349378U CN217542436U CN 217542436 U CN217542436 U CN 217542436U CN 202221349378 U CN202221349378 U CN 202221349378U CN 217542436 U CN217542436 U CN 217542436U
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- connecting rope
- slag
- sampling
- sampling mechanism
- drive assembly
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Abstract
The utility model belongs to the technical field of the bored concrete pile construction, in particular to drag for sediment sampling mechanism, this mechanism is including work platform, setting tank, grout outlet, filtration sampling vessel, grout outlet is located the setting tank top, its characterized in that, this mechanism still filters the drive assembly that sampling vessel moved between work platform and grout outlet including being used for driving, the drive assembly both ends are connected with work platform and grout outlet respectively, it sets up on drive assembly to filter the sampling vessel. In the mechanism, the slag dragging operation can be completed by workers on a working platform, and time and labor can be saved in the slag dragging and sampling process.
Description
Technical Field
The utility model belongs to the technical field of the bored concrete pile construction, in particular to drag for sediment sampling mechanism.
Background
The RCD Drilling method is a Reverse Circulation Drilling pore-forming process (Reverse Circulation Drilling) and is suitable for forming pores of large-diameter, ultra-deep and hard rock cast-in-place piles, a large-diameter roller bit and hydraulic full-section grinding rocks are used during Drilling, rock slag is sucked out of a drill rod through Reverse Circulation, and slurry carrying the rock slag enters a slurry Circulation box through a slurry outlet and is purified and then returns into a hole from an orifice.
When the RCD drilling machine and the full-casing full-rotary drilling machine work in a matched mode, the full-casing full-rotary drilling machine is usually used for descending the protective casing, the casing is sunk to the rock surface, then the RCD drilling machine is arranged at the top of the casing through a hydraulic device, and therefore the height difference of 3-5 m exists between the drilling working platform of the RCD drilling machine and the ground. Referring to fig. 3, when the pile hole is drilled into the bedrock surface, the rock sample needs to be fished at the grout outlet A5 for confirmation; and in the rock stratum drilling process, fishing rock slag in the slurry at intervals of about 30cm according to requirements and keeping the rock slag. In frequent sampling operation, a worker A1 repeatedly goes down to the ground from a drilling machine high-position platform A2 through an escalator A3, a rock sample is fished by using a sampling sieve at a slurry outlet A5 of a precipitation circulation box A4, and the rock sample returns to the high-position working platform A2 after sampling is completed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses a first-hand object aims at providing a drag for sediment sampling mechanism, this mechanism can be more convenient drag for the sediment sample, can save time and manpower dragging for sediment sample in-process.
In order to achieve the above object, the technical solution of the present invention is as follows.
The utility model provides a drag for sediment sampling mechanism, this mechanism is including work platform, setting tank, play thick liquid mouth, filtration sample container, it is located the setting tank top to go out the thick liquid mouth, its characterized in that, this mechanism is still including being used for driving the drive assembly who filters the motion of sample container between work platform and play thick liquid mouth, the drive assembly both ends are connected with work platform and play thick liquid mouth respectively, filtration sample container sets up on drive assembly. In this mechanism, through drive assembly control filtration sampling container motion to go out thick liquid mouth below, go out thick liquid mouth blowout mud, because mud carries the rock sediment, so mud sees through filtration sampling container and flows into the setting tank, and the rock sediment is then filtered and is collected in the filtration sampling container to accomplish drags for sediment sample process, whole sample process can be lasted 8 ~ 10 seconds. After enough rock slag is obtained, the filtering and sampling container is moved to the working platform by controlling the driving component, so that a worker can complete slag salvaging operation on the high-position working platform of the drilling machine, and time and labor can be saved in the slag salvaging and sampling process.
Furthermore, a movable part is fixedly arranged below the slurry outlet, and one end of the driving component is movably connected with the movable part.
Further, the driving assembly comprises a first connecting rope and a second connecting rope; one end of the first connecting rope is fixed with one end of the second connecting rope, and the connecting part is movably connected with the movable piece; the other end of the first connecting rope and the other end of the second connecting rope are fixed, and the joint is arranged on the working platform; the filtration sampling container is fixedly arranged on the second connecting rope. The driving assembly is provided with the first connecting rope and the second connecting rope, so that the mechanism is simple in structure and lower in cost; and the mechanism is convenient to operate and use.
Further, the movable piece is a U-shaped ring; one end of the first connecting rope movably penetrates through the U-shaped ring and then is fixed with one end of the second connecting rope. First connecting rope and second are connected the rope and can be one rope, and first connecting rope and second are connected the downside and the upside that the rope is only used for distinguishing the rope.
Furthermore, a supporting handrail is arranged on the working platform, and the other end of the first connecting rope and the other end of the second connecting rope are arranged on the supporting handrail.
Furthermore, the other end of the first connecting rope and the other end of the second connecting rope are detachably arranged on the support railing. The first connecting rope can be directly tied on the supporting railing and can be conveniently detached when in use. Or can be hung/placed directly on the support rail.
Further, the height of the table top of the working platform is higher than that of the slurry outlet.
Furthermore, the filtering and sampling container is a filter screen bag, the filter screen bag is fixed on the metal ring, and the metal ring is fixed with the second connecting rope. The arrangement of the metal ring can avoid the sampling failure and the reduction of the sampling efficiency caused by the deformation of the inlet at the upper part of the filter screen bag. Specifically, the middle of the second connecting rope can be disconnected, then the metal ring is arranged at the disconnected position, and the two ends of the metal ring are respectively fixed with the second connecting ropes at the two ends of the disconnected position.
Further, the width of the metal ring is wider than that of the slurry outlet. This setting does benefit to more and drags for the sediment sample.
The working process is as follows: when rock slag needs to be sampled, the second connecting rope can be loosened, the first connecting rope is pulled at the same time, the filter screen bag moves towards the slurry outlet, when the filter screen bag moves to the position right below the slurry outlet, the slurry stops flowing into the settling tank through the filter screen bag, and the rock slag is filtered by the filter screen bag and collected in the filter screen bag; after the sampling is finished, the second connecting rope is pulled, and meanwhile, the first connecting rope is released, so that the filter screen bag is conveyed back to the working platform.
The beneficial effects of the utility model reside in that, in this mechanism, filter the sample container through drive assembly control and move to a thick liquid mouthful below, go out thick liquid mouthful blowout mud, because mud carries the rock sediment, so mud sees through and filters the sample container and flows into the setting tank, and the rock sediment is then filtered and is collected in filtering the sample container to accomplish and drag for sediment sample process, whole sample process is sustainable 8 ~ 10 seconds. After enough rock slag is obtained, the filtering and sampling container is moved to the working platform by controlling the driving component, so that a worker can complete slag salvaging operation on the high-position working platform of the drilling machine, and time and labor can be saved in the slag salvaging and sampling process.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic diagram of the prior art.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-2, a drag for sediment sampling mechanism, this mechanism is including work platform 1, settling tank 2, play thick liquid mouth 3, filtration sampling container, goes out thick liquid mouth 3 and is located settling tank 2 top, its characterized in that, this mechanism still including being used for driving the drive assembly that filters sampling container and move between work platform 1 and play thick liquid mouth 3, the drive assembly both ends are connected with work platform 1 and play thick liquid mouth 3 respectively, filtration sampling container sets up on drive assembly. Specifically, the slurry outlet 3 is an outlet of slurry sprayed out by the drilling machine, the working platform 1 is the working platform 1 of the drilling machine, and the structure of the drilling machine, how the drilling machine works and the design of how the slurry outlet of the drilling machine specifically discharges slurry are the prior art. The driving component can be an automatic driving structure which is driven by adopting a motor, a transmission belt/chain and other structures, and can also be a manual driving structure which is directly driven by adopting a rope and other structures.
In this embodiment, a movable member is fixedly disposed below the slurry outlet 3, and one end of the driving assembly is movably connected to the movable member.
In the present embodiment, the driving assembly includes a first connecting rope 5 and a second connecting rope 6; one end of the first connecting rope 5 is fixed with one end of the second connecting rope 6, and the joint is movably connected with the movable piece; the other end of the first connecting rope 5 is fixed with the other end of the second connecting rope 6, and the joint is arranged on the working platform 1; the filtering and sampling container is fixedly arranged on the second connecting rope 6.
In this embodiment, the movable member is a U-shaped ring 4; one end of the first connecting rope 5 movably penetrates through the U-shaped ring 4 and then is fixed with one end of the second connecting rope 6.
In this embodiment, the working platform 1 is provided with a supporting rail 11, and the other end of the first connecting rope 5 and the other end of the second connecting rope 6 are disposed on the supporting rail 11.
In this embodiment, the other end of the first connecting rope 5 and the other end of the second connecting rope 6 are detachably disposed on the support rail 11.
In the present embodiment, the height of the top of the working platform 1 is higher than the height of the slurry outlet 3.
In this embodiment, the filtering and sampling container is a filter bag 7, and the filter bag is fixed on a metal ring 8, and the metal ring 8 is fixed with the second connecting string 6. Specifically, the filter screen bag is a steel wire filter screen bag, and a shallow funnel-shaped bag-shaped container is formed by wrapping a metal ring on an upper opening.
In this embodiment, the metal ring 8 is wider than the width of the slurry outlet 3.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a drag for sediment sampling mechanism, this mechanism is including work platform, setting tank, play thick liquid mouth, filtration sample container, it is located the setting tank top to go out the thick liquid mouth, its characterized in that, this mechanism is still including being used for driving the drive assembly who filters the motion of sample container between work platform and play thick liquid mouth, the drive assembly both ends are connected with work platform and play thick liquid mouth respectively, filtration sample container sets up on drive assembly.
2. The slag-dragging sampling mechanism of claim 1, wherein a movable member is fixedly arranged below the slurry outlet, and one end of the driving assembly is movably connected with the movable member.
3. The slag sampling mechanism of claim 2, wherein the driving assembly comprises a first connecting rope and a second connecting rope; one end of the first connecting rope is fixed with one end of the second connecting rope, and the connecting part is movably connected with the movable piece; the other end of the first connecting rope and the other end of the second connecting rope are fixed, and the joint is arranged on the working platform; the filtering and sampling container is fixedly arranged on the second connecting rope.
4. A slag sampling mechanism according to claim 3 wherein the movable member is a U-shaped ring; one end of the first connecting rope movably penetrates through the U-shaped ring and then is fixed with one end of the second connecting rope.
5. The slag sampling mechanism as claimed in claim 4, wherein a support rail is disposed on the working platform, and the other end of the first connecting rope and the other end of the second connecting rope are disposed on the support rail.
6. The slag dragging and sampling mechanism of claim 5, wherein the other end of the first connecting rope and the other end of the second connecting rope are detachably disposed on the support rail.
7. The slag sampling mechanism of claim 1, wherein the platform of the working platform is higher than the slurry outlet.
8. The slag tapping and sampling mechanism of claim 3, wherein the filtering and sampling container is a strainer bag, and the strainer bag is fixed on a metal ring, and the metal ring is fixed with the second connecting rope.
9. The slag sampling mechanism of claim 8, wherein the metal ring is wider than the width of the slurry outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221349378.9U CN217542436U (en) | 2022-05-31 | 2022-05-31 | Slag dragging and sampling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221349378.9U CN217542436U (en) | 2022-05-31 | 2022-05-31 | Slag dragging and sampling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217542436U true CN217542436U (en) | 2022-10-04 |
Family
ID=83444021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221349378.9U Active CN217542436U (en) | 2022-05-31 | 2022-05-31 | Slag dragging and sampling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217542436U (en) |
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2022
- 2022-05-31 CN CN202221349378.9U patent/CN217542436U/en active Active
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