CN220870588U - Waste liquid collector for coring and sampling pavement - Google Patents
Waste liquid collector for coring and sampling pavement Download PDFInfo
- Publication number
- CN220870588U CN220870588U CN202322920112.6U CN202322920112U CN220870588U CN 220870588 U CN220870588 U CN 220870588U CN 202322920112 U CN202322920112 U CN 202322920112U CN 220870588 U CN220870588 U CN 220870588U
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- CN
- China
- Prior art keywords
- annular seat
- sleeve
- guide pipe
- waste liquid
- annular
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- 239000002699 waste material Substances 0.000 title claims abstract description 41
- 239000007788 liquid Substances 0.000 title claims abstract description 36
- 238000005070 sampling Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000007789 sealing Methods 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 230000007423 decrease Effects 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model provides a waste liquid collector for coring and sampling on a road surface, which comprises an annular seat, a sleeve, a flow guide pipe and a water baffle; the sleeve is fixed at the upper end of the annular seat; the axis of the sleeve is coincident with the axis of the annular seat; the inner diameter of the sleeve is equal to the inner diameter of the annular seat; the honeycomb duct is inserted from the outer side of the annular seat and is fixed on the annular seat; one end of the flow guide pipe is positioned outside the annular seat, and the other end of the flow guide pipe is communicated with the inner side of the annular seat; the axis extension line of the honeycomb duct passes through the axis of the sleeve; the water retaining strips are vertically fixed on the inner side surface of the sleeve close to the guide pipe; according to the utility model, the waste liquid thrown out during the rotation of the drill bit is gathered through the annular seat and the sleeve, the waste liquid is pumped out through the flow guide pipe connected with the water pump, the centralized treatment is performed, the operation is simple, the use is convenient, the waste liquid can be limited in a smaller area, the waste liquid is discharged through a drainage mode, the pollution to the road environment is reduced, and the environmental protection requirement is met.
Description
Technical Field
The utility model relates to the technical field of waste liquid collectors, in particular to a waste liquid collector for coring and sampling on a road surface.
Background
Coring and sampling of a road surface is a very important process in the engineering field for evaluating the quality of the road surface, determining the performance and life of the road surface structure, and providing key information for road maintenance and repair. During sampling, it is often necessary to use a rotary drill barrel that penetrates the road surface and takes a sample for laboratory analysis. This ensures road quality control and compliance during road construction, improvement or maintenance.
However, lubrication becomes a critical issue in this process. The drill cylinder must be rotated on the road surface to penetrate the road surface and obtain a sample. In order to reduce friction and wear, it is often necessary to spray water onto the drill bit and drill pipe. This water flows out in the form of waste liquid during drilling, resulting in the spreading and accumulation of lubricating waste liquid on the road surface. Such contamination of the waste liquid not only causes damage to the surrounding environment, but may also cause problems in road surface quality, since it may affect the cohesiveness and stability of the road surface, making it out of specification.
Pollution problems with lubricating waste solutions also raise environmental and regulatory concerns, as these solutions may contain hazardous chemicals that can contaminate soil and groundwater. In addition, significant resources and costs are required to clean and repair the contaminated pavement, which is expensive and may cause construction delays and additional inconvenience.
Therefore, solving the problem of pollution of the lubricating waste liquid to the road surface is important to improving the environmental protection performance of the sampling process, the controllability of the road quality and the cost effectiveness.
Disclosure of utility model
Aiming at the technical defects, the utility model aims to provide a waste liquid collector for coring and sampling a pavement, which can rapidly discharge sewage while drilling a core so as to achieve the purpose of not polluting the pavement.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A waste liquid collector for coring and sampling on a road surface comprises an annular seat, a sleeve, a flow guide pipe and a water baffle; the sleeve is fixed at the upper end of the annular seat; the axis of the sleeve is coincident with the axis of the annular seat; the inner diameter of the sleeve is equal to the inner diameter of the annular seat; the honeycomb duct is inserted from the outer side of the annular seat and is fixed on the annular seat; one end of the flow guide pipe is positioned outside the annular seat, and the other end of the flow guide pipe is communicated with the inner side of the annular seat; the axis extension line of the honeycomb duct passes through the axis of the sleeve; the water retaining strips are vertically fixed on the inner side surface of the sleeve close to the guide pipe; the water bar is of a curved structure, and one side, far away from the sleeve, of the water bar is gradually close to the flow guide pipe from bottom to top.
Preferably, a weight ring is also included; the counterweight ring is sleeved on the sleeve; the lower end face of the counterweight ring is in abutting contact with the upper end face of the annular seat.
Preferably, the water absorbing device further comprises an annular water absorbing sponge; a clamping groove for accommodating annular water absorbing sponge is formed in the annular seat, and the annular water absorbing sponge is filled in the clamping groove; the lower end face of the annular seat is provided with a water suction port communicated with the clamping groove.
Preferably, a sponge sealing strip is arranged on the outer side of the annular water absorbing sponge; the sponge sealing strip is fixedly connected with the annular seat through a butterfly bolt.
Preferably, the inner diameter of the annular seat gradually decreases from bottom to top.
Preferably, the sealing device also comprises a silica gel sealing strip; the silica gel sealing strip is fixed on the inner side surface of the annular seat.
Preferably, one end of the flow guide pipe, which is positioned outside the annular seat, is connected with a quick connector.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the waste liquid thrown out during the rotation of the drill bit is gathered through the annular seat and the sleeve, the waste liquid is pumped out through the flow guide pipe connected with the water pump, the centralized treatment is performed, the operation is simple, the use is convenient, the waste liquid can be limited in a smaller area, the waste liquid is discharged through a drainage mode, the pollution to the road environment is reduced, and the environmental protection requirement is met.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an internal block diagram of the present utility model;
fig. 3 is a schematic view of the structure of the water bar in the present utility model.
Wherein:
1. A flow guiding pipe; 2. a water bar; 3. a sleeve; 4. a silica gel sealing strip; 5. a butterfly bolt; 6. an annular water absorbing sponge; 7. a sponge sealing strip; 8. a counterweight ring; 9. an annular seat; 10. and a quick connector.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 3, a waste liquid collector for coring and sampling a road surface is used when the laid road surface is subjected to coring and sampling; comprises an annular seat 9, a sleeve 3, a flow guide pipe 1 and a water baffle 2; the sleeve 3 is fixed at the upper end of the annular seat 9; the outer diameter of the annular seat 9 is larger than the outer diameter of the sleeve 3; the axis of the sleeve 3 coincides with the axis of the annular seat 9; the inner diameter of the sleeve 3 is equal to the inner diameter of the annular seat 9; the honeycomb duct 1 is inserted from the outer side of the annular seat 9 and fixed on the annular seat 9; one end of the flow guide pipe 1 is positioned outside the annular seat 9, and the other end of the flow guide pipe is communicated with the inner side of the annular seat 9; the axis extension line of the flow guide pipe 1 passes through the axis of the sleeve 3; the water bar 2 is vertically fixed on the inner side surface of the sleeve 3 and is close to the honeycomb duct 1; the water retaining bar 2 is of a curved structure, one side, far away from the sleeve 3, of the water retaining bar 2 gradually approaches the guide pipe 1 from bottom to top, when the drill bit rotates to core, waste liquid is thrown onto the annular seat 9 and the inner side surface of the sleeve 3 under the action of centrifugal force, and under the blocking of the water retaining bar 2, the waste liquid is collected at the guide pipe 1 and is pumped out through a water pump pipeline connected with the guide pipe 1; the curved structure of the water bar 2 can concentrate waste liquid at the position of the guide pipe 1, so that the drainage efficiency is improved.
Further, a counterweight ring 8 is also included; the counterweight ring 8 is sleeved on the sleeve 3; the lower end face of the counterweight ring 8 is in abutting contact with the upper end face of the annular seat 9, and the weight is increased through the counterweight ring 8, so that the stability is improved.
Further, the device also comprises an annular water absorbing sponge 6; the inside of the annular seat 9 is provided with a clamping groove for accommodating the annular water absorbing sponge 6, and the annular water absorbing sponge 6 is filled in the clamping groove; the lower end surface of the annular seat 9 is provided with a water suction port communicated with the clamping groove; the waste liquid which permeates into the lower part of the annular seat 9 is adsorbed and collected by the annular water absorbing sponge 6.
Further, a sponge sealing strip 7 is arranged on the outer side of the annular water absorbing sponge 6; the sponge sealing strip 7 is fixedly connected with the annular seat 9 through the butterfly bolt 5, and is contacted with the ground through the sponge sealing strip 7, so that the amount of waste liquid seeping out of the annular seat 9 is reduced.
Further, the inner diameter of the annular seat 9 gradually decreases from bottom to top and is in a horn mouth shape, so that waste liquid is better concentrated at the honeycomb duct 1.
Further, the sealing device also comprises a silica gel sealing strip 4; the silica gel sealing strip 4 is fixed in on the medial surface of annular seat 9, is provided with the round hole with honeycomb duct 1 adaptation on the silica gel sealing strip 4, and the silica gel sealing strip 4 is with waste liquid drainage to honeycomb duct 1 department, reduces the waste liquid volume that permeates annular sponge 6 department of absorbing water.
Further, one end of the guide pipe 1, which is positioned outside the annular seat 9, is connected with a quick connector 10, and the waste liquid is pumped out through the quick connector 10 and the quick connector 10 is connected with a water pump pipeline.
When the device is used, the waste liquid collector is placed at a position to be cored on the ground, the drill bit is placed at the center of the annular seat 9 for rotary drilling, waste liquid generated during coring is thrown onto the annular seat 9 and the sleeve 3 by the drill bit under the action of centrifugal force, the waste liquid is gathered at the guide pipe 1 under the action of the resistance of the water retaining bar 2, and the waste liquid is pumped and discharged by the water pump connected to the guide pipe 1.
Claims (7)
1. The waste liquid collector for coring and sampling the pavement is characterized by comprising an annular seat (9), a sleeve (3), a flow guide pipe (1) and a water baffle (2); the sleeve (3) is fixed at the upper end of the annular seat (9); the axis of the sleeve (3) is coincident with the axis of the annular seat (9); the inner diameter of the sleeve (3) is equal to the inner diameter of the annular seat (9); the flow guide pipe (1) is inserted from the outer side of the annular seat (9) and is fixed on the annular seat (9); one end of the flow guide pipe (1) is positioned outside the annular seat (9), and the other end of the flow guide pipe is communicated with the inner side of the annular seat (9); the axis extension line of the flow guide pipe (1) passes through the axis of the sleeve (3); the water bar (2) is vertically fixed on the inner side surface of the sleeve (3) near the honeycomb duct (1); the water bar (2) is of a curved structure, and one side, far away from the sleeve (3), of the water bar (2) is gradually close to the guide pipe (1) from bottom to top.
2. Waste collector for pavement coring sampling according to claim 1, further comprising a counterweight ring (8); the counterweight ring (8) is sleeved on the sleeve (3); the lower end face of the counterweight ring (8) is in contact with the upper end face of the annular seat (9).
3. Waste collector for pavement coring sampling according to claim 1, further comprising an annular water absorbing sponge (6); a clamping groove for accommodating the annular water absorbing sponge (6) is formed in the annular seat (9), and the annular water absorbing sponge (6) is filled in the clamping groove; the lower end surface of the annular seat (9) is provided with a water suction port communicated with the clamping groove.
4. A waste liquid collector for pavement coring sampling as in claim 3, characterized in that the outside of the annular water absorbing sponge (6) is provided with a sponge sealing strip (7); the sponge sealing strip (7) is fixedly connected with the annular seat (9) through the butterfly bolt (5).
5. Waste collector for pavement coring sampling according to claim 1, characterized in that the internal diameter of the annular seat (9) gradually decreases from bottom to top.
6. Waste collector for pavement coring sampling as in claim 5, further comprising a silica gel sealing strip (4); the silica gel sealing strip (4) is fixed on the inner side surface of the annular seat (9).
7. Waste liquid collector for pavement coring sampling according to any one of claims 1 to 6, characterized in that the end of the flow guide tube (1) located outside the annular seat (9) is connected with a quick connector (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322920112.6U CN220870588U (en) | 2023-10-30 | 2023-10-30 | Waste liquid collector for coring and sampling pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322920112.6U CN220870588U (en) | 2023-10-30 | 2023-10-30 | Waste liquid collector for coring and sampling pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220870588U true CN220870588U (en) | 2024-04-30 |
Family
ID=90819552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322920112.6U Active CN220870588U (en) | 2023-10-30 | 2023-10-30 | Waste liquid collector for coring and sampling pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220870588U (en) |
-
2023
- 2023-10-30 CN CN202322920112.6U patent/CN220870588U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |