Sewage splash-proof device for coring machine

Abstract

The invention discloses a sewage splash-proof device for a coring machine, and relates to the technical field of coring machines. Comprising a coring machine support, a base, a driving mechanism, a coring pile, an anti-splashing mechanism and a linkage pump mechanism, the anti-splashing mechanism is arranged on the surface of the coring pile and used for preventing water splashing, the linkage pump mechanism is arranged above the anti-splashing mechanism and connected with the driving mechanism, the driving mechanism controls the linkage pump mechanism to pump water upwards from the anti-splashing mechanism, and the anti-splashing mechanism comprises a conical barrel. And the conical barrel and the coring pile are coaxially arranged. Through cooperation of the conical barrel, the conical top cover, the connecting piece and other structures and water injection between the inner ring piece and the outer ring piece to form a barrier, sewage splashing can be effectively prevented in the drilling process of the coring pile, cleanliness of the working environment is ensured, adverse effects of the sewage on the surrounding environment and operators are avoided, and the drilling efficiency of the coring pile is improved. The positioning ribs and the rubber diaphragm ring further enhance the splash-proof effect, reduce water loss and improve the reliability of the device.

Description

Technical Field

[0001] The invention relates to the technical field of coring machines, in particular to a sewage splash prevention device for a coring machine. Background Art

[0002] Coring machines are often used in construction projects to take coring tests on concrete structures in order to evaluate quality indicators such as the strength and internal structure of the concrete. For example, during the construction process or quality inspection stage of projects such as roads, bridges, and house construction, concrete coring machines are used to obtain concrete core samples for analysis.

[0003] When the drill bit of the coring machine rotates at high speed and contacts the cored material, a lot of heat will be generated. The high temperature will reduce the hardness of the drill bit of the coring machine and accelerate the wear rate. In addition, a lot of dust will be generated during the rotation process, especially when coring hard materials such as concrete and rock. This dust will not only harm the health of the operator, but also pollute the environment, so water is usually added to reduce the above effects.

[0004] However, the coring process of the coring machine is relatively long, and a considerable amount of water resources will be wasted during the water supply process. In addition, water splashing everywhere will also affect the construction efficiency and the status of the workers. Therefore, in view of this situation, the present invention proposes a novel sewage splash prevention device for the coring machine. Summary of the invention

[0005] The object of the present invention is to provide a wastewater splash prevention device for a coring machine to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a sewage splash prevention device for a coring machine, comprising: Coring machine bracket, base, drive mechanism, coring pile, splash-proof mechanism and linkage pump mechanism; The anti-splash mechanism is arranged on the surface of the coring pile to prevent water splashing, the linkage pump mechanism is arranged above the anti-splash mechanism and connected with the driving mechanism, and the driving mechanism controls the linkage pump mechanism to pump water upward from the anti-splash mechanism.

[0007] Further to this scheme, the splash-proof mechanism includes a conical cylinder, which is coaxially arranged with the coring pile, and a conical top cover is arranged on the top of the conical cylinder, and the conical top cover and the conical cylinder are connected by a connecting plate, and a fixing ring 1 is fixedly installed on the top of the conical top cover, and the fixing ring 1 includes a circle of balls arranged on the inner wall of the fixing ring 1, and the balls roll on the surface of the coring pile.

[0008] Furthermore, regarding this solution, an inner ring piece is fixed to the outer wall of the bottom of the conical cylinder, an outer ring piece is arranged on the other side of the inner ring piece, a gap is provided between the inner ring piece and the outer ring piece to form an annular groove, the bottom of the annular groove is sealed by a rubber film, and a plurality of water guide holes are provided at the bottom of the conical cylinder, which connect the inner and outer sides of the conical cylinder.

[0009] Furthermore, a plurality of positioning ribs are fixed to the inner wall of the bottom of the conical cylinder, one end of which is arranged in an arc shape and contacts the surface of the coring pile, and a rubber diaphragm ring is hot-melt-connected at the bottom of the inner ring piece and the outer ring piece to reduce water loss.

[0010] Further regarding this scheme, the linked pump mechanism includes a square driving shaft fixed to the output end of the driving mechanism, a conical tooth 2 is slidably installed on the surface of the square driving shaft, a suction pipe is fixedly installed at the conical cylinder, a paddle pump is installed on the top of the suction pipe, and a conical tooth 1 is fixedly installed on one side of the paddle pump, the conical tooth 1 is meshingly connected with the conical tooth 2 and the conical tooth 1 is fixed to the rotating shaft of the paddle pump.

[0011] Further to this solution, a second fixing ring is fixedly installed near the top of the suction tube through a short rod, and the second fixing ring has the same specifications as the first fixing ring. A conduit is installed on one side of the paddle pump, and the end of the conduit is directly opposite to the second fixing ring.

[0012] Further to this solution, a pad is rotatably installed on the top of the second conical tooth, a spring is arranged between the pad and the coring pile, and the spring is sleeved on the square drive shaft.

[0013] Further to this solution, a connecting plate is fixed on the surface of the conical cylinder, a plug plate is plugged into the other end of the connecting plate, a fixing bayonet is provided at the other end of the plug plate, and the plug plate and the connecting plate are connected by fixing bolts.

[0014] Further to this solution, the driving mechanism moves on the coring machine bracket and outputs power to the coring pile, and the base is fixedly installed on the bottom of the coring machine bracket.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The sewage splash prevention device of the coring machine forms a barrier by cooperating with structures such as a conical cylinder, a conical top cover, and a connecting piece, and injecting water between the inner ring piece and the outer ring piece. It can effectively prevent sewage from splashing during the coring pile drilling process, ensure the cleanliness of the working environment, and avoid the adverse effects of sewage on the surrounding environment and operators. The positioning ribs and rubber diaphragm rings further enhance the splash prevention effect, reduce water loss, and improve the reliability of the device.

[0016] At the same time, the efficient splash-proof and drainage functions enable the coring operation to be carried out continuously, reducing the downtime caused by sewage problems. The convenient connection method and stable operation performance also help to improve work efficiency and speed up the progress of the project. The design of each component of the device takes into account a variety of working conditions and can adapt to different coring operation requirements. Whether it is the up and down movement of the coring pile or the different drilling depths and working environments, the device can play a good role in splash-proof and drainage and has strong adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the splash-proof mechanism of the present invention; Figure 3 It is a schematic diagram of the position structure of the linkage pump mechanism and the splash-proof mechanism of the present invention.

[0018] In the figure: 1. Coring machine bracket; 2. Base; 3. Driving mechanism; 4. Coring pile; 5. Splash-proof mechanism; 501. Conical cylinder; 502. Conical top cover; 503. Connecting plate; 504. Fixed ring 1; 505. Ball; 506. Positioning rib; 507. Inner ring; 508. Outer ring; 509. Water guide hole; 510. Rubber diaphragm ring; 6. Linkage pump mechanism; 601. Suction tube; 602. Paddle pump; 603. Conical guide tube; 604. Conical tooth 1; 605. Square driving shaft; 606. Conical tooth 2; 607. Washer; 608. Spring; 609. Fixed ring 2; 7. Connecting plate; 8. Insert plate; 9. Fixed bayonet; 10. Fixed bolt. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] like Figure 1 As shown, the present invention provides a technical solution: a sewage splash prevention device for a coring machine, comprising: A coring machine bracket 1, a base 2, a driving mechanism 3, a coring pile 4, a splash-proof mechanism 5 and a linkage pump mechanism 6. The driving mechanism 3 moves on the coring machine bracket 1 and outputs power to the coring pile 4. The base 2 is fixedly installed at the bottom of the coring machine bracket 1. The splash-proof mechanism 5 is arranged on the surface of the coring pile 4 to prevent water splashing. The linkage pump mechanism 6 is arranged above the splash-proof mechanism 5 and connected to the driving mechanism 3. The driving mechanism 3 controls the linkage pump mechanism 6 to pump water upward from the splash-proof mechanism 5.

[0021] like Figure 2As shown, in order to ensure the smooth implementation of this embodiment, it is necessary to understand that the splash-proof mechanism 5 includes a conical cylinder 501, and the conical cylinder 501 is coaxially arranged with the coring pile 4 to ensure that the coring pile 4 can maintain coaxiality with the conical cylinder 501 during the drilling process, thereby increasing the stability during the drilling process. A conical top cover 502 is arranged on the top of the conical cylinder 501, and the conical top cover 502 is connected to the conical cylinder 501 through a connecting piece 503. A fixing ring 504 is fixedly installed on the top of the conical top cover 502, and the fixing ring 504 includes A circle of balls 505 are arranged on the inner wall of the fixing ring 504. The balls 505 can reduce the friction with the coring pile 4 and leave a gap between the coring pile 4 and the balls 505 so that water can flow through the fixing ring 504. The balls 505 roll on the surface of the coring pile 4. An inner ring piece 507 is fixed to the outer wall of the bottom of the conical cylinder 501. An outer ring piece 508 is arranged on the other side of the inner ring piece 507. A gap is arranged between the inner ring piece 507 and the outer ring piece 508 to form an annular groove. The bottom of the annular groove is sealed by a rubber film. The conical cylinder 50 A plurality of water guide holes 509 are provided at the bottom, and the water guide holes 509 are connected to the inner and outer sides of the conical tube 501. The splash-proof mechanism 5 is a conical cylindrical body as a whole. When in use, water is injected between the inner ring piece 507 and the outer ring piece 508. During the continuous water injection and coring process, the water will be blocked by the splash-proof mechanism 5 to reduce overflow, and due to the blocking of the conical tube 501, the splashing of water is avoided. During the drilling process, the coring pile 4 inevitably moves up and down. In order to reduce the friction with the coring pile 4, the ball 505 is used to contact the coring pile 4. The conical top cover 502 and the conical tube 501 are connected by a connecting piece 503. The connecting piece 503 is made of rubber and supports a certain deformation. It can reduce the force on the conical tube 501 caused by the up and down pulling of the coring pile 4, so that it can sit more stably on the bottom. The thickness of the outer ring piece 508 is greater than that of the inner ring piece 507. The splash-proof mechanism 5 has a certain water storage capacity. After a period of continuous water injection, the internal water storage situation can be seen because the splash-proof mechanism 5 is connected inside and outside. When the water storage capacity is large, the water injection is stopped.

[0022] like Figure 2 As shown, in order to ensure the smooth implementation of this embodiment, it is necessary to understand that a number of positioning ribs 506 are fixed to the inner wall at the bottom of the conical cylinder 501, one end of the positioning rib 506 is set to an arc shape and contacts the surface of the coring pile 4, and a circle of rubber diaphragm ring 510 is hot-melt connected at the bottom of the inner ring piece 507 and the outer ring piece 508 to reduce water loss. The positioning rib 506 increases the contact area between the bottom of the splash-proof mechanism 5 and the ground, and the rubber diaphragm ring 510 can reduce the overflow of water from the bottom. In this case, the position of the rubber diaphragm ring 510 is higher than the positioning rib 506, forming a situation where the outer circle is high and the inner circle is low. During the water injection process, the water will automatically gather to the middle, and the positioning rib 506 plays a certain supporting role on the inside to improve stability.

[0023] like Figure 3As shown, in order to ensure the smooth implementation of this embodiment, it is necessary to understand that the linkage pump mechanism 6 includes a square drive shaft 605 fixed to the output end of the drive mechanism 3, and a conical tooth 2 606 is slidably installed on the surface of the square drive shaft 605. A suction pipe 601 is fixedly installed at the conical cylinder 501, and a paddle pump 602 is installed at the top of the suction pipe 601. A conical tooth 1 604 is fixedly installed on one side of the paddle pump 602. The conical tooth 1 604 is meshed with the conical tooth 2 606 and the conical tooth 1 604 is fixed to the rotating shaft of the paddle pump 602. A fixing ring 2 609 is fixedly installed near the top of the suction pipe 601 through a short rod, and the fixing ring 2 609 is fixed with the fixing ring 609. The specifications of the ring 1 504 are consistent. A guide tube 603 is installed on one side of the paddle pump 602. The end of the guide tube 603 is directly opposite to the fixed ring 2 609. A pad 607 is rotatably installed on the top of the conical tooth 2 606. A spring 608 is arranged between the pad 607 and the coring pile 4. The spring 608 is sleeved on the square drive shaft 605. The driving mechanism 3 outputs power to the coring pile 4. Among them, the square drive shaft 605 arranged at the output end of the driving mechanism 3 directly outputs power. A conical tooth 2 606 is slidably installed on the surface of the square drive shaft 605. When the driving mechanism 3 is working, it drives the square drive shaft 605 to rotate, and then the conical tooth 2 606 rotates accordingly. It should be noted that the bottom diameter of the square drive shaft 605 is larger than the upper diameter to prevent the conical tooth 2 606 from falling off. The conical tooth 1 604 is meshed and connected with the conical tooth 2 606, and the conical tooth 1 604 is fixed to the rotating shaft of the paddle pump 602. In this way, when the driving mechanism 3 drives the conical tooth 2 606 to rotate, due to the meshing relationship between the conical tooth 1 604 and the conical tooth 2 606, the conical tooth 2 606 will drive the conical tooth 1 604 to rotate, thereby causing the paddle pump 602 to start working and absorb water from the splash-proof mechanism 5. The paddle pump 602 absorbs water from the splash-proof mechanism 5 through the suction pipe 601 fixed at the conical cylinder 501. The splash-proof mechanism 5 is used during the coring process. The sewage is gathered, and the paddle pump 602 discharges the water drawn out from the splash-proof mechanism 5 through the conduit 603. The water can be guided to the splash-proof mechanism 5 again for treatment to reduce the surface temperature of the core pile 4, and the water can be injected into the splash-proof mechanism 5 again to realize the recycling of water. In order to ensure that the conical tooth 1 604 and the conical tooth 2 606 are always meshed, the spring 608 is set to make the conical tooth 2 606 always driven downward to mesh with the conical tooth 1 604. Annular grooves are set on the top of the pad 607 and the bottom of the casing of the driving mechanism 3. The spring 608 is set in the annular groove to keep the spring 608 limited.

[0024] like Figure 3As shown, in order to ensure the smooth implementation of this embodiment, it is necessary to understand that a connecting plate 7 is fixed on the surface of the conical cylinder 501, and a plug plate 8 is plugged into the other end of the connecting plate 7, and a fixing bayonet 9 is provided at the other end of the plug plate 8. The plug plate 8 and the connecting plate 7 are connected by a fixing bolt 10. Through the setting of this structure, the distance between the splash-proof mechanism 5 and the coring machine bracket 1 can be adjusted, so that various types of coring machines can be adapted. After the splash-proof mechanism 5 is positioned, it is fixed by the fixing bayonet 9, and the rubber diaphragm ring 510 at the splash-proof mechanism 5 is allowed to fit the ground tightly to reduce water flow.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A wastewater splash prevention device for a coring machine, characterized in that: include: A coring machine support (1), a base (2), a driving mechanism (3), a coring pile (4), an anti-splash mechanism (5) and a linkage pump mechanism (6); The anti-splash mechanism (5) is arranged on the surface of the coring pile (4) to prevent water splashing, the linkage pump mechanism (6) is arranged above the anti-splash mechanism (5) and connected to the driving mechanism (3), and the driving mechanism (3) controls the linkage pump mechanism (6) to pump water upward from the anti-splash mechanism (5).

2. A wastewater splash prevention device for a coring machine according to claim 1, characterized in that: The splash-proof mechanism (5) comprises a conical cylinder (501), the conical cylinder (501) and the coring pile (4) are coaxially arranged, a conical top cover (502) is arranged on the top of the conical cylinder (501), the conical top cover (502) and the conical cylinder (501) are connected via a connecting piece (503), a fixing ring (504) is fixedly installed on the top of the conical top cover (502), the fixing ring (504) comprises a circle of balls (505) arranged on the inner wall of the fixing ring (504), and the balls (505) roll on the surface of the coring pile (4).

3. A wastewater splash prevention device for a coring machine according to claim 2, characterized in that: An inner ring piece (507) is fixed to the outer wall of the bottom of the conical cylinder (501), an outer ring piece (508) is arranged on the other side of the inner ring piece (507), a gap is arranged between the inner ring piece (507) and the outer ring piece (508) to form an annular groove, the bottom of the annular groove is sealed by a rubber film, and a plurality of water guide holes (509) are arranged at the bottom of the conical cylinder (501), the water guide holes (509) are connected to the inner and outer sides of the conical cylinder (501).

4. A wastewater splash prevention device for a coring machine according to claim 3, characterized in that: A plurality of positioning ribs (506) are fixed to the inner wall of the bottom of the conical cylinder (501), one end of the positioning rib (506) is arranged in an arc shape and contacts the surface of the coring pile (4), and a rubber diaphragm ring (510) is hot-melt-connected at the bottom of the inner ring piece (507) and the outer ring piece (508) to reduce water loss.

5. The sewage splash prevention device for a coring machine according to claim 2, characterized in that: The linkage pump mechanism (6) comprises a square drive shaft (605) fixed to the output end of the drive mechanism (3); a conical tooth 2 (606) is slidably mounted on the surface of the square drive shaft (605); a suction pipe (601) is fixedly mounted on the conical cylinder (501); a paddle pump (602) is mounted on the top of the suction pipe (601); a conical tooth 1 (604) is fixedly mounted on one side of the paddle pump (602); the conical tooth 1 (604) is meshedly connected with the conical tooth 2 (606); and the conical tooth 1 (604) is fixed to the rotating shaft of the paddle pump (602).

6. A wastewater splash prevention device for a coring machine according to claim 5, characterized in that: A second fixing ring (609) is fixedly installed near the top of the suction pipe (601) via a short rod. The second fixing ring (609) has the same specifications as the first fixing ring (504). A conduit (603) is installed on one side of the paddle pump (602). The end of the conduit (603) is directly opposite to the second fixing ring (609).

7. A wastewater splash prevention device for a coring machine according to claim 6, characterized in that: A pad (607) is rotatably mounted on the top of the second conical tooth (606), a spring (608) is arranged between the pad (607) and the coring pile (4), and the spring (608) is sleeved on the square drive shaft (605).

8. The sewage splash prevention device for a coring machine according to claim 2, characterized in that: A connecting plate (7) is fixed on the surface of the conical cylinder (501), a plug plate (8) is plugged into the other end of the connecting plate (7), a fixing bayonet (9) is provided at the other end of the plug plate (8), and the plug plate (8) and the connecting plate (7) are connected via fixing bolts (10).

9. The wastewater splash prevention device for a coring machine according to claim 1, characterized in that: The driving mechanism (3) moves on the coring machine bracket (1) and outputs power to the coring pile (4); the base (2) is fixedly mounted on the bottom of the coring machine bracket (1).

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