CN216198065U - Drilling pile hole bottom slurry taking device - Google Patents
Drilling pile hole bottom slurry taking device Download PDFInfo
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- CN216198065U CN216198065U CN202122563415.8U CN202122563415U CN216198065U CN 216198065 U CN216198065 U CN 216198065U CN 202122563415 U CN202122563415 U CN 202122563415U CN 216198065 U CN216198065 U CN 216198065U
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Abstract
A drilling pile hole bottom slurry taking device comprises a slurry taking barrel, a movable piece and a measuring rope, wherein the movable piece is arranged inside the slurry taking barrel, one end of the measuring rope is connected with the movable piece, the other end of the measuring rope extends out of the slurry taking barrel, and the measuring rope is used for controlling the movable piece to do lifting motion on the slurry taking barrel; the pulp taking barrel is provided with a pulp taking port which is opened and closed by lifting of the movable part. By adopting the technical scheme, the hole depth can be normally measured in the pulp taking process, the requirement on a user is not strict, special personnel such as power connection and the like are not needed to be present, and the resource cost is low; meanwhile, the structure is simple, the index of the slurry at the bottom of the hole of the drilled pile can be rapidly and accurately measured, and the hole cleaning effect of pile foundation construction can be accurately judged.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of pile foundations, in particular to a drilled pile hole bottom slurry taking device.
[ background of the utility model ]
In the technical specification of the construction pile foundation, the drilling cast-in-place pile is required to inspect slurry at the hole bottom before pouring concrete, whether the slurry meets the pouring standard is determined, the inspection indexes comprise relative density, viscosity, sand content and the like of the slurry, and the slurry can be poured only when the slurry meets the performance indexes, so that the concrete pouring quality of the slurry is ensured.
The existing drilling pile mud detection is to extract the top opening mud of the drilling pile, the extracted mud does not have the mud index for truly reflecting the drilling pile, or a mud pump is required to extract the bottom hole mud of the drilling pile, the operation is complicated, and the consumption of resource cost is excessive.
[ Utility model ] content
To the not enough of prior art existence, the utility model aims to provide a drilling pile hole bottom gets thick liquid device has the effect of the bottom of hole mud of being convenient for extract, and simple structure.
In order to achieve the purpose, the utility model provides the following technical scheme:
a drilling pile hole bottom slurry taking device comprises a slurry taking barrel, a movable piece and a measuring rope, wherein the movable piece is installed inside the slurry taking barrel, one end of the measuring rope is connected with the movable piece, the other end of the measuring rope extends out of the slurry taking barrel, and the measuring rope is used for controlling the movable piece to do lifting motion on the slurry taking barrel; the pulp taking barrel is provided with a pulp taking opening which is opened and closed by lifting the movable piece.
The utility model is further configured to: when the pulp taking port is arranged at the top end of the pulp taking barrel, the moving part comprises a movable cover plate, a connecting rod is arranged between the movable cover plate and the measuring rope, one end of the connecting rod is fixed on the upper end face of the movable cover plate, and the other end of the connecting rod is connected with the measuring rope.
The utility model is further configured to: the connecting rod extends out of the pulp taking barrel from the pulp taking port.
The utility model is further configured to: the diameter of the movable cover plate is smaller than the inner diameter of the pulp taking barrel, and a flow-through seam is arranged between the outer side surface of the movable cover plate and the inner side wall of the pulp taking barrel.
The utility model is further configured to: a first sealing ring is installed on the upper end face of the movable cover plate, and when the movable cover plate moves to the top end of the pulp taking barrel, the first sealing ring is attached to the outline of the pulp taking opening.
The utility model is further configured to: when the pulp taking ports are uniformly distributed at the bottom end of the outer side face of the pulp taking barrel, the moving part is in a single-end plugging barrel-shaped arrangement, the moving part comprises a moving plate and a movable barrel body arranged in a hollow mode, and the top end of the movable barrel body is fixed on the lower end face of the moving plate.
The utility model is further configured to: and a second sealing ring is arranged on the outer side surface of the movable barrel, and the diameter of the outer ring of the second sealing ring is equal to the inner diameter of the pulp taking barrel.
The utility model is further configured to: the height of the movable cylinder body is equal to or greater than that of the pulp taking port
The utility model is further configured to: the measuring rope is fixedly connected to the upper end face of the movable plate.
The utility model is further configured to: and the top end of the pulp taking barrel is provided with a through hole for the measuring rope to penetrate through.
The utility model is further configured to: the measuring rope is arranged on the same vertical straight line between the connecting point of the movable plate and the through hole.
The utility model is further configured to: the bottom end of the pulp taking barrel is detachably connected with a balancing weight.
The utility model is further configured to: the top end of the pulp taking barrel is connected with a pulling rope.
Compared with the prior art, the utility model has the following advantages:
1. the hole depth can be normally measured in the pulp taking process by matching the pulp taking device with the measuring rope, the requirement on a user is not strict, special personnel such as power connection and the like are not needed to be present, and the resource cost is low; meanwhile, the structure is simple, the index of the slurry at the bottom of the hole of the drilled pile can be quickly and accurately measured, and the hole cleaning effect of pile foundation construction can be accurately judged;
2. the flowing seam is arranged between the outer side surface of the movable cover plate and the inner side wall of the slurry taking barrel, so that the upper space and the lower space of the movable cover plate are communicated, and when the movable cover plate moves upwards in the slurry taking barrel, the sampled slurry can flow to the lower part of the movable cover plate, so that the slurry is prevented from being extruded out of the slurry taking barrel;
3. the slurry taking ports are uniformly distributed at the bottom end of the outer side surface of the slurry taking barrel, so that the device can sample slurry at the lowest end of the drilled pile, and the index for measuring the slurry at the bottom of the drilled pile hole is more accurate and reliable;
4. when the slurry taking port is plugged, the movable piece is in a single-end plugging cylindrical shape, so that slurry at the bottom of the slurry taking barrel is prevented from being extruded;
5. the diameter of the outer ring of the second sealing ring is equal to the inner diameter of the pulp taking barrel, and then the upper space and the lower space of the moving part are isolated.
[ description of the drawings ]
FIG. 1 is a schematic structural diagram of the first embodiment;
fig. 2 is a schematic structural diagram of the second embodiment.
Reference numerals: 1. a pulp taking cylinder; 11. a pulp taking port; 2. a removable cover plate; 21. a first seal ring; 22. circulating the seam; 3. a connecting rod; 4. a connecting ring; 5. rope measurement; 61. a movable plate; 62. a movable barrel; 621. a second seal ring; 7. and a through hole.
[ detailed description ] embodiments
The present invention is further described with reference to the drawings and the exemplary embodiments, wherein like reference numerals are used to refer to like elements throughout. In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted.
Example one
As shown in fig. 1 and 2, the bored pile hole bottom slurry taking device disclosed by the utility model comprises a slurry taking barrel 1, a movable cover plate 2 and a measuring rope 5, wherein the movable cover plate 2 is installed inside the slurry taking barrel 1, one end of the measuring rope 5 is connected with the movable cover plate 2, the other end of the measuring rope 5 extends out of the slurry taking barrel 1, and the measuring rope 5 is used for controlling the movable cover plate 2 to do lifting motion on the slurry taking barrel 1; the pulp taking barrel 1 is provided with a pulp taking port 11 which is opened and closed by lifting the movable cover plate 2. The slurry taking device can normally measure the hole depth in the slurry taking process, has no strict requirement on users, does not need special personnel such as power connection and the like, and has less resource cost; meanwhile, the structure is simple, the index of the slurry at the bottom of the hole of the drilled pile can be rapidly and accurately measured, and the hole cleaning effect of pile foundation construction can be accurately judged.
When getting thick liquid mouth 11 and locating the top of getting thick liquid section of thick bamboo 1, get thick liquid mouth 11 shape this moment and establish to the pie setting, be provided with connecting rod 3 between survey rope 5 and the removable cover 2 simultaneously, the one end of connecting rod 3 is fixed in the up end intermediate position of removable cover 2, and the other end of connecting rod 3 extends from getting thick liquid mouth 11 and gets thick liquid section of thick bamboo 1, and the one end fixedly connected with go-between 4 of removable cover 2 is kept away from to connecting rod 3, and survey rope 5 ties on go-between 4. The measuring rope 5 can control the lifting of the movable cover plate 2 in the slurry taking barrel 1 and can also measure the depth of the drilled pile in the slurry taking process.
The shape of removable cover 2 is established to the pie setting, and the diameter of removable cover 2 is less than the internal diameter of getting thick liquid section of thick bamboo 1, is equipped with through-flow seam 22 between the lateral surface of removable cover 2 and the inside wall of getting thick liquid section of thick bamboo 1, and when removable cover 2 rose the in-process, the hole bottom mud of being convenient for flowed to the below of removable cover 2 through-flow seam 22.
The upper end face of the movable cover plate 2 is fixedly connected with a first sealing ring 21, the first sealing ring 21 is selected as an O-shaped sealing rubber ring, when the movable cover plate 2 moves to the top end of the slurry taking barrel 1, the ring opening of the first sealing ring 21 is attached to the outline of the slurry taking opening 11, when the slurry taking device is placed downwards, a worker controls the movable cover plate 2 to the top end of the slurry taking barrel 1 through the measuring rope 5, the movable cover plate 2 is matched with the first sealing ring 21 to seal the slurry taking opening 11, slurry is prevented from entering the interior of the slurry taking barrel 1, and the sealing effect is achieved; simultaneously, when getting thick liquid device and transferring to drilling pile hole bottom, under the dead weight effect of removable cover 2 and connecting rod 3 two for removable cover 2 falls gradually to the inside bottom of getting thick liquid section of thick bamboo 1, removes the shutoff to getting thick liquid mouth 11, makes the mud of drilling pile hole bottom can enter into and gets thick liquid section of thick bamboo 1, accomplishes the mud sampling to drilling pile hole bottom.
The working conditions and principles of the embodiment are as follows:
when utilizing to get thick liquid the device and get thick liquid, empty earlier the inside material of getting thick liquid section of thick bamboo 1, then the staff is through drawing high measuring rope 5 for removable cover 2 moves to and gets thick liquid section of thick bamboo 1's top looks butt, and then lets first sealing washer 21 laminate mutually with the profile of getting thick liquid mouth 11, accomplishes the shutoff to getting thick liquid mouth 11.
The staff will get thick liquid the device and place to the bored concrete pile in, under the dead weight of getting thick liquid device, get thick liquid device and sink to the bottom of bored concrete pile gradually, at this moment, the staff grips measuring rope 5, ensures removable cover 2 at the top of getting thick liquid section of thick bamboo 1, owing to the shutoff to getting thick liquid mouth 11, gets thick liquid device and transferring the in-process, gets thick liquid section of thick bamboo 1's inside and can not permeate mud.
When getting thick liquid device and putting down when drilling stake hole bottom, the staff continues to put measuring rope 5 down, at this moment, because removable cover 2 and connecting rod 3 both are under the dead weight effect, removable cover 2 sinks gradually to getting thick liquid section of thick bamboo 1 inside bottom, and then has got rid of the shutoff to getting thick liquid mouth 11 for the mud of drilling stake hole bottom gets into the inside of getting thick liquid section of thick bamboo 1 through getting thick liquid mouth 11.
After the mud sampling device finishes sampling the hole bottom mud, a worker starts to lift the mud sampling device through the measuring rope 5, the movable cover plate 2 gradually moves upwards in the mud sampling barrel 1, and in the lifting process of the movable cover plate 2, the hole bottom mud flows to the lower side of the movable cover plate 2 through a gap between the movable cover plate 2 and the mud sampling barrel 1.
When the movable cover plate 2 moves to the top end of the pulp taking barrel 1, the ring opening of the first sealing ring 21 is matched with the contour of the pulp taking opening 11. And lifting the slurry taking device to the outside of the drilled pile, wherein the slurry in the slurry taking device is the slurry at the bottom of the hole, and measuring the slurry index.
Example two
The difference between the present embodiment and the first embodiment is that the pulp taking ports 11 are uniformly distributed at the bottom end of the outer side surface of the pulp taking barrel 1, the number of the pulp taking ports 11 can be multiple or one, and the shape of the pulp taking ports 11 can be rectangular.
The movable piece is in a shape of a single-end sealing cylinder and comprises a movable plate 61 and a hollow movable cylinder 62, and the top end of the outer edge of the movable cylinder 62 is fixedly connected to the lower end face of the edge of the movable plate 61.
The outer side surface of the movable cylinder body 62 is provided with a second sealing ring 621, the diameter of the outer ring of the second sealing ring 621 is equal to the inner diameter of the pulp taking cylinder 1, and the second sealing ring 621 is selected as a sealing rubber ring. The height of the movable cylinder 62 is equal to or greater than that of the slurry taking port 11, when the movable piece is arranged at the bottom end of the slurry taking cylinder 1, the movable piece can seal the slurry taking port 11, and slurry is prevented from entering the slurry taking cylinder 1; meanwhile, the upper and lower circulation of the moving part is isolated.
The measuring rope 5 is fixedly connected to the middle position of the upper end face of the movable plate 61, the top end of the pulp taking barrel 1 is provided with a through hole 7 through which the measuring rope 5 penetrates, and the connecting point of the measuring rope 5 on the movable plate 61 and the through hole 7 are arranged on the same vertical straight line.
The bottom end of the slurry taking barrel 1 is detachably connected with a balancing weight, the weight of the balancing weight can be adjusted, and the balancing weight is connected to the bottom end of the slurry taking barrel 1 through a bolt, so that the slurry taking device is more prone to sinking to the bottom of a drilled pile; meanwhile, when the movable member is lifted by a worker, the pulp taking barrel 1 is favorably stably placed at the bottom of the hole, the pulp taking barrel 1 is prevented from moving along with the movable member, and the stability of the pulp taking barrel 1 is kept.
The top end of the slurry taking barrel 1 is fixedly connected with a pulling rope, so that a worker can pull the sampled slurry taking device out of the drilled pile conveniently.
The working conditions and principles of the embodiment are as follows:
when utilizing to get thick liquid device and getting thick liquid, empty earlier the inside material who gets thick liquid section of thick bamboo 1, let the moving part fall to getting thick liquid section of thick bamboo 1 bottom under the dead weight effect, the staff will get thick liquid device and place to the bored pile in, under the dead weight of getting thick liquid device and balancing weight two, get thick liquid device and sink gradually to the bottom of bored pile.
When getting thick liquid device and transferring to drilling pile hole bottom, the staff promotes the moving part through survey rope 5, lets the moving part rise gradually to the top of getting thick liquid section of thick bamboo 1, and then removes the shutoff to getting thick liquid mouth 11 for the mud of drilling pile hole bottom enters into getting thick liquid section of thick bamboo 1.
After the completion is to the sampling of hole bottom mud, the staff releases survey rope 5, under the action of gravity of moving part and moving part top mud, activity barrel 62 downstream will get thick liquid mouth 11 shutoff in getting thick liquid section of thick bamboo 1, because the inside cavity setting of activity barrel 62, can not be pushed out at the hole bottom mud of getting thick liquid section of thick bamboo 1 and get thick liquid section of thick bamboo 1, compare in embodiment one, the mud of the drilling pile lower extreme can be taken a sample of this embodiment, can measure the index of drilling pile hole bottom mud fast accurately, and then judge the clear hole effect of pile foundation construction accurately.
After the plugging of the slurry taking port 11 is completed, the worker lifts the lifting rope upwards to lift the slurry taking device out of the drilled pile, at the moment, slurry in the slurry taking device is bottom slurry, and slurry index measurement is started.
Some exemplary embodiments of the present invention will be appreciated by those skilled in the art that changes may be made in these exemplary embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.
Claims (13)
1. The utility model provides a thick liquid device is got at bottom of bored pile hole which characterized in that: the movable piece is mounted inside the pulp taking barrel, one end of the measuring rope is connected with the movable piece, the other end of the measuring rope extends out of the pulp taking barrel, and the measuring rope is used for controlling the movable piece to do lifting movement on the pulp taking barrel; the pulp taking barrel is provided with a pulp taking opening which is opened and closed by lifting the movable piece.
2. The bored pile hole bottom slurry extraction device according to claim 1, wherein: when the pulp taking port is arranged at the top end of the pulp taking barrel, the moving part comprises a movable cover plate, a connecting rod is arranged between the movable cover plate and the measuring rope, one end of the connecting rod is fixed on the upper end face of the movable cover plate, and the other end of the connecting rod is connected with the measuring rope.
3. The bored pile hole bottom slurry extraction device according to claim 2, wherein: the connecting rod extends out of the pulp taking barrel from the pulp taking port.
4. The bored pile hole bottom slurry extraction device according to claim 3, wherein: the diameter of the movable cover plate is smaller than the inner diameter of the pulp taking barrel, and a flow-through seam is arranged between the outer side surface of the movable cover plate and the inner side wall of the pulp taking barrel.
5. The bored pile hole bottom slurry extraction device according to claim 4, wherein: a first sealing ring is installed on the upper end face of the movable cover plate, and when the movable cover plate moves to the top end of the pulp taking barrel, the first sealing ring is attached to the outline of the pulp taking opening.
6. The bored pile hole bottom slurry extraction device according to claim 1, wherein: when the pulp taking ports are uniformly distributed at the bottom end of the outer side face of the pulp taking barrel, the moving part is in a single-end plugging barrel-shaped arrangement, the moving part comprises a moving plate and a movable barrel body arranged in a hollow mode, and the top end of the movable barrel body is fixed on the lower end face of the moving plate.
7. The bored pile hole bottom slurry extraction device according to claim 6, wherein: and a second sealing ring is arranged on the outer side surface of the movable barrel, and the diameter of the outer ring of the second sealing ring is equal to the inner diameter of the pulp taking barrel.
8. The bored pile hole bottom slurry extracting device according to claim 7, wherein: the height of the movable cylinder body is equal to or greater than that of the pulp taking port.
9. The bored pile hole bottom slurry extraction device according to claim 8, wherein: the measuring rope is fixedly connected to the upper end face of the movable plate.
10. The bored pile hole bottom slurry extraction device according to claim 9, wherein: and the top end of the pulp taking barrel is provided with a through hole for the measuring rope to penetrate through.
11. The bored pile hole bottom slurry extraction device according to claim 10, wherein: the measuring rope is arranged on the same vertical straight line between the connecting point of the movable plate and the through hole.
12. The bored pile hole bottom slurry extraction device according to claim 11, wherein: the bottom end of the pulp taking barrel is detachably connected with a balancing weight.
13. The bored pile hole bottom slurry extraction device according to claim 12, wherein: the top end of the pulp taking barrel is connected with a pulling rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122563415.8U CN216198065U (en) | 2021-10-22 | 2021-10-22 | Drilling pile hole bottom slurry taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122563415.8U CN216198065U (en) | 2021-10-22 | 2021-10-22 | Drilling pile hole bottom slurry taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216198065U true CN216198065U (en) | 2022-04-05 |
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ID=80888334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122563415.8U Active CN216198065U (en) | 2021-10-22 | 2021-10-22 | Drilling pile hole bottom slurry taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216198065U (en) |
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2021
- 2021-10-22 CN CN202122563415.8U patent/CN216198065U/en active Active
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