CN117188375B - Water accumulation removing environment-friendly device for house building construction - Google Patents
Water accumulation removing environment-friendly device for house building construction Download PDFInfo
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- CN117188375B CN117188375B CN202311327965.7A CN202311327965A CN117188375B CN 117188375 B CN117188375 B CN 117188375B CN 202311327965 A CN202311327965 A CN 202311327965A CN 117188375 B CN117188375 B CN 117188375B
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- water
- ring
- friction wheel
- mobius
- squeezing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 107
- 238000009435 building construction Methods 0.000 title claims abstract description 15
- 238000009825 accumulation Methods 0.000 title abstract description 4
- 229920000742 Cotton Polymers 0.000 claims abstract description 41
- 238000010521 absorption reaction Methods 0.000 claims description 15
- 230000007613 environmental effect Effects 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010276 construction Methods 0.000 description 7
- 239000002689 soil Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The invention belongs to the technical field of ponding removing equipment, and relates to a ponding removing environment-friendly device for building construction. The invention comprises a supporting frame, a water absorbing unit rotatably arranged on the supporting frame, a water squeezing unit for squeezing water from the water absorbing unit and a collecting box fixedly connected with the supporting frame. When the squeezing unit moves along the fixed plate, the Mobius ring squeezes water and scrapes mud to the water absorbing unit, meanwhile, the Mobius ring slides along the friction wheel, the friction wheel scrapes mud on the Mobius ring, the mud on the Mobius ring can be cleaned timely, excessive mud push and accumulation on the Mobius ring is avoided, the mud is attached to the water absorbing cotton when squeezing water, and the subsequent squeezing effect on the water absorbing cotton and the water absorbing property of the water absorbing cotton are affected. The Mobius girdle moves the absorbent cotton to make the absorbent cotton twist and deform, further squeeze out the water in the absorbent cotton, and improve the squeezing effect. The two water squeezing units work alternately, water removal and water squeezing are carried out simultaneously, and water removal efficiency is improved.
Description
Technical Field
The invention belongs to the technical field of ponding removing equipment, and relates to a ponding removing environment-friendly device for building construction.
Background
In the house construction process, because the construction ground has ponding because of rainy days or when watering dust fall, be unfavorable for safe construction operation, consequently need in time remove ponding. The accumulated water can be removed by manual pushing or sweeping, but this approach is inefficient.
A sectional cleaning type highway drainage cleaning apparatus is disclosed in the publication CN115787559 a. The equipment comprises a water absorption mechanism, a wringing mechanism and the like. When the soil on the wringing ring is pushed too much in the device, the scraping ring slides on the wringing ring when the wringing ring is opened, so that the soil on the wringing ring is scraped off, and the soil is prevented from being attached to the absorbent cotton cylinder during wringing. But house construction site, earth impurity is more, and the earth pile up on the wringing ring is faster, and the device is inconvenient at any time to get rid of the earth on the wringing ring, and then influences dewatering efficiency.
In order to solve the problems, the invention provides an environment-friendly device for removing accumulated water in building construction.
Disclosure of Invention
In order to solve the problems in the background technology, the invention provides an environment-friendly device for removing accumulated water in house building construction.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the house construction ponding-removing environment-friendly device comprises a support frame, a water absorption unit rotationally arranged on the support frame, a water squeezing unit for squeezing water from the water absorption unit and a collecting box fixedly connected with the support frame;
the wringing unit comprises a mounting ring, a Mobius ring and a friction wheel;
the upper end of the collecting box is fixedly provided with a fixed plate, and the mounting ring is slidably arranged on the fixed plate; the inner side of the mounting ring is fixedly provided with a fixing ring, the lower end of the mounting ring is fixedly provided with a mounting seat, the friction wheel is rotatably arranged in the mounting seat and in friction contact with the fixing plate, the friction wheel is provided with a through hole matched with the section of the Mobius ring, and the Mobius ring is sleeved in the fixing ring and the friction wheel in a sliding way;
when the wringing unit moves along the fixed plate, the Mobius ring performs wringing and mud scraping operation on the water absorbing unit, and meanwhile, the Mobius ring slides along the friction wheel, and the friction wheel scrapes mud on the Mobius ring.
Further, the mounting seat comprises two U-shaped plates which are fixedly connected to the mounting ring, the two U-shaped plates are oppositely arranged, arc-shaped sliding blocks are fixedly arranged on the upper parts of one sides of the two U-shaped plates, which are opposite, and annular sliding grooves are formed in the outer circumference of the friction wheel; the friction wheel is positioned between the two U-shaped plates, and the two arc-shaped sliding blocks are all arranged in the annular sliding groove in a limiting sliding manner.
Further, each U-shaped plate is provided with a through groove, and the two through grooves are oppositely arranged; the mounting ring is sleeved on the fixing plate through the through groove in a sliding manner.
Further, the lower extreme fixed mounting of fixed plate has electronic slide rail, and spacing sliding fit has electronic slider in the electronic slide rail, and electronic slider and logical diapire fixed connection of groove.
Further, the cross section of the Mobius ring is triangular, a triangular through hole matched with the Mobius ring is perforated on the friction wheel, inclined planes are formed on two sides of the triangular through hole, and the Mobius ring is in contact with the boundary line between the two inclined planes.
Further, the connecting plate is rotatably arranged on the supporting frame, shaft rods are fixedly arranged at two ends of the connecting plate, water absorbing units are rotatably arranged on each shaft rod, and the collecting box is arranged between the two water absorbing units.
Further, the water absorbing unit comprises a cylinder and water absorbing cotton; the cylinders are rotatably arranged on the corresponding shaft rods, and the absorbent cotton is wrapped on the outer circumferential surface of the cylinders; both ends of the absorbent cotton are provided with chamfers.
Further, an annular groove is formed in one end of the cylinder, a rotating ring is fixedly arranged at one end of the absorbent cotton, the rotating ring is arranged in the groove in a sliding mode, and the other end of the absorbent cotton is fixedly connected with the other end of the cylinder.
Further, a rubber layer is fixedly arranged between the contact surfaces of the fixed plate and the friction wheel.
Compared with the prior art, the invention has the following beneficial effects: when the squeezing unit moves along the fixed plate, the Mobius ring squeezes water and scrapes mud to the water absorbing unit, meanwhile, the Mobius ring slides along the friction wheel, the friction wheel scrapes mud on the Mobius ring, the mud on the Mobius ring can be cleaned timely, excessive mud push and accumulation on the Mobius ring is avoided, the mud is attached to the water absorbing cotton when squeezing water, and the subsequent squeezing effect on the water absorbing cotton and the water absorbing property of the water absorbing cotton are affected.
When the Mobius ring rotates, the Mobius ring drives the absorbent cotton to deform in a torsion way, so that water in the absorbent cotton is further extruded out, and the water extrusion effect is improved.
The two water squeezing units work alternately, water removal and water squeezing are carried out simultaneously, and water removal efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of a cylinder of the present invention;
FIG. 3 is a schematic view of the structure of the wringing unit of the present invention;
FIG. 4 is a schematic diagram showing the cooperation between the mounting base and the fixing plate according to the present invention;
FIG. 5 is a schematic view of the construction of the mounting ring of the present invention;
FIG. 6 is a schematic structural diagram of a Mobius ring according to the present invention;
FIG. 7 is a cross-sectional view of the friction wheel of the present invention;
FIG. 8 is a schematic view of the overall structure of the friction wheel of the present invention;
FIG. 9 is a schematic illustration of the fit of a mounting ring with a Mobius ring in accordance with the present invention;
FIG. 10 is a schematic illustration of the engagement of the friction wheel with the Mobius ring in accordance with the present invention.
In the figure: 1. a support frame; 2. a motor; 3. a connecting plate; 4. a cylinder; 5. a water-absorbing cotton; 6. a rotating ring; 7. a collection box; 8. a fixing plate; 9. an electric slide rail; 10. a mounting ring; 11. a fixing ring; 12. an electric slide block; 13. a through groove; 14. a U-shaped plate; 15. an arc-shaped sliding block; 16. a friction wheel; 17. triangular through holes; 18. an inclined plane; 19. an annular chute; 20. mobius ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 10, the technical scheme adopted by the invention is as follows: the house construction ponding environmental protection device that removes includes support frame 1, squeezing unit, water absorption unit and collection box 7.
The support frame 1 can be arranged on a vehicle body, and the vehicle body drives the device to move forwards. One end of the support frame 1 is rotatably provided with a connecting plate 3, two ends of the connecting plate 3 are fixedly provided with shaft rods, and each shaft rod is rotatably provided with a water absorption unit. Specifically, the outside of the one end of support frame 1 fixed mounting has motor 2, and the motor shaft of motor 2 passes support frame 1 and the middle part fixed connection of connecting plate 3. Through rotating connecting plate 3, can make two water absorption units respectively with ground contact, make two water absorption units work in turn, make dewatering work can go on in succession, be favorable to improving dewatering efficiency.
The water absorbing unit comprises a cylinder 4 and water absorbing cotton 5. The cylinder 4 is rotatably mounted on a corresponding shaft, and the absorbent cotton 5 is wrapped on the outer circumferential surface of the cylinder 4. An annular groove is formed in one end of the cylinder 4, a rotating ring 6 is fixedly arranged at one end of the absorbent cotton 5, the rotating ring 6 is arranged in the groove in a sliding mode, and the other end of the absorbent cotton 5 is fixedly connected with the other end of the cylinder 4. The outer sides of the two ends of the absorbent cotton 5 are provided with chamfers.
When the water absorbing unit is contacted with the ground, the water absorbing cotton 5 absorbs accumulated water on the ground. Along with the forward movement of the support frame 1, the water absorbing unit rolls on the ground due to the friction force between the water absorbing unit and the ground, so that the contact part of the water absorbing cotton 5 and the ground is continuously changed, and the water removing effect is better.
One end of the collecting box 7 is rotationally connected with a motor shaft of the motor 2, and the other end of the collecting box 7 is fixedly connected with the supporting frame 1. The collection tank 7 is located between the two water absorbing mechanisms, and the opening of the collection tank 7 is upward.
The wringing unit is arranged above the collecting box 7 and wrings the water absorbing unit above the collecting box 7.
The wringing unit includes a mounting ring 10, a mobius ring 20, and a friction wheel 16.
The upper end of the collecting box 7 is fixedly provided with a fixed plate 8, and the squeezing unit is slidably arranged on the fixed plate 8. The inner side of the lower end of the mounting ring 10 is fixedly provided with a mounting seat. The mount pad includes two U-shaped plates 14, and two U-shaped plates 14 are all fixed connection on collar 10, and two U-shaped plates 14 set up relatively and divide and establish in the both sides of collar 10. Each U-shaped plate 14 is provided with a through groove 13, and the two through grooves 13 are oppositely arranged. The bottom of the fixed plate 8 is fixedly provided with an electric sliding rail 9, the electric sliding rail 9 is in limit sliding fit with an electric sliding block 12, and the bottom wall of the through groove 13 is fixedly connected with the electric sliding block 12. The mounting ring 10 is slidably sleeved on the fixing plate 8 through the through groove 13.
The upper parts of the opposite sides of the two U-shaped plates 14 are fixedly provided with arc-shaped sliding blocks 15, and the outer circumferences of the friction wheels 16 are provided with annular sliding grooves 19. The friction wheel 16 is arranged between the two U-shaped plates 14, and the two arc-shaped sliding blocks 15 are arranged in the annular sliding groove 19 in a limiting sliding manner. The outer circumferential surface of the friction wheel 16 is in frictional contact with the upper end surface of the fixed plate 8. Preferably, a rubber layer is provided between the contact surfaces of the fixing plate 8 and the friction wheel 16 to increase the friction force between the fixing plate 8 and the friction wheel 16. When the friction wheel 16 moves along the fixed plate 8, the friction wheel 16 rotates simultaneously by friction force.
A fixing ring 11 is fixedly arranged at the upper end of the inner ring of the mounting ring 10. The friction wheel 16 is provided with perforations adapted to the cross section of the mobius ring 20. Mobius ring 20 is coaxially arranged with mounting ring 10, and Mobius ring 20 slides through fixed ring 11 and friction wheel 16. In this embodiment, the cross section of the mobius ring 20 is triangular, a triangular through hole 17 adapted to the mobius ring 20 is formed in the friction wheel 16, and inclined planes 18 are formed on both sides of the triangular through hole 17. The contact between the Mobius ring 20 and the boundary between the two inclined surfaces 18 enables the Mobius ring 20 to slide smoothly along the friction wheel 16, avoiding motion interference. The inner diameter of the mobius ring 20 is adapted to the outer diameter of the water absorbing unit. The inner diameter of the mobius ring 20 and the outer diameter of the water absorbing unit are designed reasonably, and when the mobius ring 20 is sleeved on the water absorbing unit, the mobius ring 20 has a certain extrusion force on the water absorbing unit in the radial direction.
When water is needed to be squeezed, the squeezing unit moves along the fixing plate 8, and as the two ends of the water absorbing cotton 5 are designed to be chamfer angles, the Mobius ring 20 can be smoothly sleeved on the water absorbing unit, then the Mobius ring 20 moves along the axial direction of the water absorbing unit, the Mobius ring 20 squeezes water and scrapes mud on the water absorbing unit, water squeezed from the water absorbing cotton 5 and scraped mud drop downwards into the collecting box 7, and part of mud is adhered to the Mobius ring 20.
Meanwhile, in the process of moving along the fixed plate 8, the friction wheel 16 rotates simultaneously due to friction force between the friction wheel 16 and the fixed plate 8. The mobius ring 20 is caused to slide along the friction wheel 16 by the limit of the fixed ring 11 and the friction wheel 16, even if the mobius ring 20 rotates around the axis of the mounting ring 10. The friction wheel 16 then scrapes and cleans the soil on the mobius ring 20.
In the rotation process of the Mobius ring 20, the Mobius ring 20 drives the absorbent cotton 5 to act, so that the absorbent cotton 5 is twisted and deformed, and the moisture in the absorbent cotton 5 is further extruded.
The working principle and the process are that when in use, the support frame 1 is installed on the vehicle body, after the installation is completed, the support frame 1 is kept in a horizontal state, the water absorption unit below the support frame 1 is contacted with the ground, and the water absorption unit above the support frame 1 is positioned right above the collecting box 7. When the carriage body drives the support frame 1 to move forwards, the water absorbing unit below the support frame 1 rolls forwards along the ground. When ponding, the ponding unit absorbs the ponding on the ground, and meanwhile, soil is adhered to the water-absorbing cotton 5.
When the water absorption units below the support frame 1 absorb water, the motor 2 is started, the motor 2 drives the connecting plate 3 to rotate, and the connecting plate 3 drives the two water absorption units to rotate. The connecting plate 3 is rotated 180 degrees, and the two water absorbing units exchange positions. The water absorbing unit fully absorbing water is positioned right above the collecting box 7, the axis of the cylinder 4 and the axis of the mounting ring 10 are on the same horizontal line, and the other water absorbing unit is contacted with the ground.
The electric sliding rail 9 is started, and the electric sliding rail 9 drives the wringing unit to slide along the fixing plate 8. So that the mobius ring 20 is gradually sleeved on the water absorbing unit, and the mobius ring 20 has a certain radial pressure on the water absorbing unit. Then, when the wringing unit slides along the fixing plate 8, the mobius ring 20 moves along the axial direction of the water absorbing unit, the mobius ring 20 squeezes out the water on the absorbent cotton 5 and scrapes off the soil on the absorbent cotton 5, and the squeezed water and soil drop down into the collecting box 7.
When the wringing unit moves along the fixed plate 8, the friction wheel 16 moves along the fixed plate 8, and the friction wheel 16 rotates simultaneously due to frictional contact of the friction wheel 16 with the fixed plate 8. The mobius ring 20 slides along the triangular through hole 17 under the limit action of the fixing ring 11 and the driving of the fixing plate 8, so that the mobius ring 20 rotates. The friction wheel 16 scrapes off the dirt adhering to the mobius ring 20 and falls into the collection bin 7. Since the friction wheel 16 is located at the lower end of the wringer unit, the water falling from the water suction unit has a certain scouring effect on the friction wheel 16.
When the mobius ring 20 rotates, the mobius ring 20 drives the absorbent cotton 5 to make the absorbent cotton 5 twist and deform, and further, the water in the absorbent cotton 5 is extruded, so that the water extrusion effect is improved.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (9)
1. The building construction removes ponding environment-friendly device, its characterized in that: comprises a support frame (1), a water absorption unit rotationally arranged on the support frame (1), a water squeezing unit for squeezing water from the water absorption unit, and a collecting box (7) fixedly connected with the support frame (1);
the wringing unit comprises a mounting ring (10), a Mobius ring (20) and a friction wheel (16);
the upper end of the collecting box (7) is fixedly provided with a fixed plate (8), and the mounting ring (10) is slidably arranged on the fixed plate (8); the inner side of the mounting ring (10) is fixedly provided with a fixing ring (11), the lower end of the mounting ring (10) is fixedly provided with a mounting seat, the friction wheel (16) is rotatably arranged in the mounting seat and in friction contact with the fixing plate (8), the friction wheel (16) is provided with a through hole matched with the section of the Mobius ring (20), and the Mobius ring (20) is slidably sleeved in the fixing ring (11) and the friction wheel (16);
when the wringing unit moves along the fixed plate (8), the Mobius ring (20) performs wringing and mud scraping operation on the water absorbing unit, meanwhile, the Mobius ring (20) slides along the friction wheel (16), and the friction wheel (16) scrapes mud on the Mobius ring (20).
2. The environmental protection device for removing accumulated water for building construction according to claim 1, wherein:
the mounting seat comprises two U-shaped plates (14), the two U-shaped plates (14) are fixedly connected to the mounting ring (10), the two U-shaped plates (14) are oppositely arranged, arc-shaped sliding blocks (15) are fixedly arranged on the upper parts of one sides of the two U-shaped plates (14) which are opposite, and annular sliding grooves (19) are formed in the outer circumference of the friction wheel (16); the friction wheel (16) is positioned between the two U-shaped plates (14) and the two arc-shaped sliding blocks (15) are both arranged in the annular sliding groove (19) in a limiting sliding manner.
3. The environmental protection device for removing accumulated water for building construction according to claim 2, wherein:
each U-shaped plate (14) is provided with a through groove (13), and the two through grooves (13) are oppositely arranged; the mounting ring (10) is sleeved on the fixing plate (8) in a sliding way through the through groove (13).
4. The environmental protection device for removing accumulated water for building construction according to claim 3, wherein:
an electric sliding rail (9) is fixedly arranged at the lower end of the fixed plate (8), an electric sliding block (12) is in limit sliding fit in the electric sliding rail (9), and the electric sliding block (12) is fixedly connected with the bottom wall of the through groove (13).
5. The environmental protection device for removing accumulated water for building construction according to claim 1, wherein:
the cross section of the Mobius ring (20) is triangular, a triangular through hole (17) matched with the Mobius ring (20) is perforated on the friction wheel (16), inclined planes (18) are formed on two sides of the triangular through hole (17), and the Mobius ring (20) is in contact with the boundary line between the two inclined planes (18).
6. The environmental protection device for removing accumulated water for building construction according to claim 1, wherein:
the connecting plate (3) is rotatably installed on the support frame (1), shaft rods are fixedly arranged at two ends of the connecting plate (3), water absorption units are rotatably installed on each shaft rod, and the collecting box (7) is located between the two water absorption units.
7. The environmental protection device for removing accumulated water for building construction according to claim 6, wherein:
the water absorbing unit comprises a cylinder (4) and water absorbing cotton (5); the cylinders (4) are rotatably arranged on the corresponding shaft rods, and the water-absorbing cotton (5) is wrapped on the outer circumferential surface of the cylinders (4); both ends of the absorbent cotton (5) are provided with chamfers.
8. The environmental protection device for removing accumulated water for building construction according to claim 7, wherein:
one end of the cylinder (4) is provided with an annular groove, one end of the absorbent cotton (5) is fixedly provided with a rotating ring (6), the rotating ring (6) is arranged in the groove in a sliding mode, and the other end of the absorbent cotton (5) is fixedly connected with the other end of the cylinder (4).
9. The environmental protection device for removing accumulated water for building construction according to claim 1, wherein: a rubber layer is fixedly arranged between the contact surfaces of the fixed plate (8) and the friction wheel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311327965.7A CN117188375B (en) | 2023-10-13 | 2023-10-13 | Water accumulation removing environment-friendly device for house building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311327965.7A CN117188375B (en) | 2023-10-13 | 2023-10-13 | Water accumulation removing environment-friendly device for house building construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117188375A CN117188375A (en) | 2023-12-08 |
| CN117188375B true CN117188375B (en) | 2024-04-12 |
Family
ID=88988826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311327965.7A Active CN117188375B (en) | 2023-10-13 | 2023-10-13 | Water accumulation removing environment-friendly device for house building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117188375B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205875070U (en) * | 2016-08-04 | 2017-01-11 | 孙琴 | Track and field place water absorber |
| CN208830243U (en) * | 2017-12-29 | 2019-05-07 | 山东凯文科技职业学院 | A kind of sports field ponding cleaning plant |
| CN216586026U (en) * | 2021-11-10 | 2022-05-24 | 江苏淮阴水利建设有限公司 | Road roller for construction of scraping mud fast |
| CN115787559A (en) * | 2023-01-30 | 2023-03-14 | 博聚建设集团有限公司 | Segmentation clearance formula drainage clean-up equipment for highway |
| CN219112289U (en) * | 2022-12-29 | 2023-06-02 | 湖北乾道新型材料有限责任公司 | Mud water cleaning device on surface of bottom plate |
-
2023
- 2023-10-13 CN CN202311327965.7A patent/CN117188375B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205875070U (en) * | 2016-08-04 | 2017-01-11 | 孙琴 | Track and field place water absorber |
| CN208830243U (en) * | 2017-12-29 | 2019-05-07 | 山东凯文科技职业学院 | A kind of sports field ponding cleaning plant |
| CN216586026U (en) * | 2021-11-10 | 2022-05-24 | 江苏淮阴水利建设有限公司 | Road roller for construction of scraping mud fast |
| CN219112289U (en) * | 2022-12-29 | 2023-06-02 | 湖北乾道新型材料有限责任公司 | Mud water cleaning device on surface of bottom plate |
| CN115787559A (en) * | 2023-01-30 | 2023-03-14 | 博聚建设集团有限公司 | Segmentation clearance formula drainage clean-up equipment for highway |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117188375A (en) | 2023-12-08 |
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