Sediment cleaning device

Abstract

The sediment cleaning device comprises a sediment salvaging container, the sediment salvaging container is provided with a first containing space and a first opening, the first opening is located in the bottom wall of the sediment salvaging container, and the first opening communicates with the first containing space; the blocking part is movably connected with the slag salvaging container, and the blocking part is located at the first opening; the blocking component can selectively block or open the first opening. The cleaning difficulty of sediments in the secant pile hole can be reduced, and the construction quality is improved.

Description

Technical Field

[0001] This application relates to the field of construction equipment technology, and in particular to a sludge cleaning device. Background Technology

[0002] Interlocking piles are widely used in urban construction as an effective foundation pit retaining structure.

[0003] In deep reclamation areas, the strata typically consist of complex soft soils such as dredged fill, silt, and silty soil, characterized by high water content, high compressibility, and low strength. Interlocking piles usually have a thick, firmly adhered mud cake on the pile wall, resulting in a large amount of sediment at the pile bottom. Related technologies use drill rods to prevent sediment from reaching the bottom of the borehole, collecting it through rotation or extension, and then discharging it via pumping or grabbing. This direct action at the bottom of the borehole avoids repeated disturbance of the mud.

[0004] However, the relevant technologies present significant challenges in cleaning sediment, making it difficult to guarantee construction quality. Summary of the Invention

[0005] Based on this, the present application provides a sediment cleaning device that can reduce the difficulty of cleaning sediment in the interlocking pile hole and improve construction quality.

[0006] On one hand, embodiments of this application provide a sediment cleaning device, including:

[0007] A slag removal container has a first receiving space and a first opening, the first opening being located on the bottom wall of the slag removal container and communicating with the first receiving space;

[0008] A sealing component is movably connected to a slag removal container and is located at the first opening; the sealing component can selectively seal or open the first opening.

[0009] In one implementation, the blocking component includes:

[0010] Connector, which is movably connected to the slag removal container;

[0011] The sealing plate is connected to the connector, and the sealing plate moves relative to the slag removal container under the action of the connector.

[0012] In one implementation, a support member is provided inside the slag removal container, and the support member is fixedly connected to the inner wall of the slag removal container; a connecting member passes through the support member.

[0013] In one implementation, the blocking component further includes:

[0014] The accumulator is sleeved on the outer periphery of the connector. One end of the accumulator abuts against the sealing plate, and the other end of the accumulator abuts against the support.

[0015] In one implementation, the support includes multiple supports arranged side by side along the depth direction of the slag removal container.

[0016] In one implementation, the sealing component further includes a first lifting lug, which is connected to the connector and is disposed opposite to the sealing plate at both ends of the connector, and the first lifting lug abuts against the support.

[0017] In one implementation, the support member is provided with a guide plate, the guide plate has a first through hole, and the connector passes through the first through hole.

[0018] In one implementation, the slag removal container is equipped with a second lifting lug.

[0019] In one implementation, the sludge cleaning device further includes a wall brush, which comprises:

[0020] The wall brush body;

[0021] The brush head is located on the outer peripheral wall of the wall brushing device body, at the bottom of the wall brushing device body; the brush head is used to abut against the wall of the engagement post.

[0022] In one implementation, the wall brush body includes:

[0023] The first cylinder has a brush head located on its outer peripheral wall.

[0024] The counterweight is located inside the first cylinder.

[0025] In one implementation, the wall brush body also includes:

[0026] The second cylinder is located inside the first cylinder, and the counterweight is located between the first and second cylinders.

[0027] In one implementation, the second cylinder is provided with a second through hole along the axial direction.

[0028] The sediment cleaning device provided in this application embodiment has a first opening in the bottom wall of the sediment collection container that communicates with a first receiving space. Thus, after the sediment collection container is placed into the interlocking pile hole, the sediment in the interlocking pile hole can enter the sediment collection container through the first opening, facilitating thorough entry of the sediment into the sediment collection container, simplifying the process of sediment entering the sediment collection container, reducing the difficulty of cleaning the sediment in the interlocking pile hole, and improving construction quality. By providing a sealing component, which is movably connected to the sediment collection container and located at the first opening, the sealing component can selectively seal or open the first opening. Thus, during the sediment cleaning process of the interlocking pile hole, the sediment collection container can be lowered into the interlocking pile hole, and the sediment in the interlocking pile hole enters the first receiving space through the first opening. During the process of removing the slag container from the interlocking pile hole, the sealing component seals the first opening, thereby ensuring that the slag in the first containment space will not re-enter the interlocking pile hole, ensuring the thoroughness of the slag removal from the interlocking pile hole and ensuring the construction quality of the interlocking pile hole. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the slag remover in a slag cleaning device provided in some embodiments of this application.

[0030] Figure 2 This is a front view of the slag remover in some embodiments of the slag cleaning device provided in this application.

[0031] Figure 3 It is along Figure 2 A cross-sectional view along line AA in the middle.

[0032] Figure 4 This is another structural schematic diagram of the slag remover in the slag cleaning device provided in some embodiments of this application.

[0033] Figure 5 This is a top view of the slag remover in a slag cleaning device provided in some embodiments of this application.

[0034] Figure 6 This is a cross-sectional structural diagram of the wall brush in the sediment cleaning device provided in some embodiments of this application.

[0035] Figure 7 This is a top view of the wall brush in the sediment cleaning device provided in some embodiments of this application.

[0036] Explanation of reference numerals in the attached figures:

[0037] 10 - Slag remover; 20 - Wall scrubber;

[0038] 11-Slag removal container; 12-Sealing component; 21-Wall brush body; 22-Brush head;

[0039] 111-First receiving space; 112-First opening; 113-Supporting member; 114-Guide plate; 121-Connecting member; 122-Blocking plate; 123-Power storage member; 124-First lifting lug; 211-First cylinder; 212-Counterweight; 213-Second cylinder; 214-Second through hole. Detailed Implementation

[0040] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0041] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0042] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0043] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0044] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0045] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0046] Figure 1 This is a schematic diagram of the slag remover in a slag cleaning device provided in some embodiments of this application. Figure 2 This is a front view of the slag remover in some embodiments of the slag cleaning device provided in this application. Figure 3 It is along Figure 2 A cross-sectional view along line AA in the middle.

[0047] In some examples, refer to Figures 1-3 As shown in the figure, this application embodiment provides a sludge cleaning device. The sludge cleaning device may include a sludge remover 10. The sludge remover 10 may include a sludge removal container 11.

[0048] In some examples, the slag removal container 11 can be a cylindrical structure. The shape of the slag removal container 11 can be the same as, similar to or similar to the shape of the interlocking pile hole, and the shape of the slag removal container 11 in the embodiments of this application is not limited.

[0049] In some examples, refer to Figure 3 As shown, the slag removal container 11 may have a first receiving space 111 and a first opening 112. The first receiving space 111 may be used to store and receive sediment from the interlocking pile hole.

[0050] In some examples, the slag removal container 11 may be made of a metallic material. For example, it may be made of steel.

[0051] In some examples, the first opening 112 may be located on the bottom wall of the slag removal container 11. The first opening 112 may communicate with the first receiving space 111.

[0052] In some examples, the bottom wall of the slag removal container 11 can be cut to form a first opening 112. The first opening 112 can be an inlet for the slag. That is, after the slag removal container 11 is lowered into the interlocking pile hole, the slag in the interlocking pile hole can enter the first receiving space 111 through the first opening 112.

[0053] In some examples, refer to Figures 1-3 As shown, the slag removal container 11 may include a sealing component 12. The sealing component 12 may be movably connected to the slag removal container 11.

[0054] In some examples, the sealing component 12 may be located at the first opening 112. The sealing component 12 may selectively seal or open the first opening 112. For example, when the slag container 11 is lowered into the interlocking pile hole, the sealing component 12 may open the first opening 112, allowing the slag in the interlocking pile hole to enter the first receiving space 111 from the first opening 112.

[0055] In some examples, after the sediment fills the first containment space 111, during the process of retrieving the sludge container 11 from the interlocking pile hole, the sealing component 12 can seal the first opening 112, thereby ensuring that the sediment is retained in the sludge container 11, preventing the sediment from re-entering the interlocking pile hole, and improving the thoroughness of sludge retrieval.

[0056] In some examples, the sediment cleaning device provided in this application embodiment can be applied to cleaning sediment from interlocking pile holes in deep reclamation areas where the strata consist of complex soft soil such as dredged fill layers, silt, and silty soil.

[0057] The sediment cleaning device provided in this application embodiment has a first opening 112 on the bottom wall of the sediment collection container 11, which communicates with the first receiving space 111. Thus, after the sediment collection container 11 is placed into the interlocking pile hole, the sediment in the interlocking pile hole can enter the sediment collection container 11 through the first opening 112, facilitating the complete entry of the sediment into the sediment collection container 11. This simplifies the process of entering the sediment collection container 11, reduces the difficulty of cleaning the sediment in the interlocking pile hole, and improves construction quality. A sealing component 12 is provided, which is movably connected to the sediment collection container 11. The sealing component 12 is located at the first opening 112, and can selectively seal or open the first opening 112. Thus, during the sediment cleaning process of the interlocking pile hole, the sediment collection container 11 can be lowered into the interlocking pile hole, and the sediment in the interlocking pile hole enters the first receiving space 111 through the first opening 112. During the process of removing the slag container 11 from the interlocking pile hole, the sealing component 12 seals the first opening 112, thereby ensuring that the slag in the first receiving space 111 will not re-enter the interlocking pile hole, ensuring the thoroughness of the slag removal in the interlocking pile hole and ensuring the construction quality of the interlocking pile hole.

[0058] In some examples, refer to Figure 3 As shown, the sealing component 12 may include a connector 121. The connector 121 may be movably connected to the slag removal container 11.

[0059] In some examples, the slag removal container 11 is illustrated as a cylindrical container. The connector 121 can extend axially along the slag removal container 11. The connector 121 can move relative to the slag removal container 11 along its axial direction. For example, the connector 121 can slide relative to the slag removal container 11 along its axial direction.

[0060] In some examples, the sealing component 12 may include a sealing plate 122. The sealing plate 122 may be connected to the connector 121. The sealing plate 122 may be connected to the end of the connector 121 that extends out of the first opening 112. That is, when the slag removal container 11 is lowered into the engagement pile hole, the sealing plate 122 may be located outside the first receiving space 111, and the sealing plate 122 may be located below the slag removal container 11.

[0061] In some examples, the sealing plate 122 can move relative to the slag removal container 11 under the action of the connector 121. For example, see reference... Figure 3 As shown, the sealing plate 122 can move toward the slag removal container 11 under the action of the connector 121 (e.g., along...). Figure 3 (Move in the direction shown by the y-axis) so that the first opening 112 can be blocked.

[0062] In some examples of embodiments of this application, a connector 121 is provided, which is movably connected to the slag removal container 11, and a sealing plate 122 is provided, which is connected to the connector 121. Thus, the connector 121 can move the sealing plate 122 relative to the slag removal container 11, thereby facilitating the sealing or opening of the first opening 112. This allows sediment to enter the first receiving space 111 after the slag removal container 11 is lowered into the interlocking pile hole, and facilitates the discharge of sediment from the first receiving space 111 after the slag removal container 11 is retrieved. This improves the efficiency of sediment cleaning from the interlocking pile hole.

[0063] Figure 4 This is another structural schematic diagram of the slag remover in the slag cleaning device provided in some embodiments of this application. Figure 5 This is a top view of the slag remover in a slag cleaning device provided in some embodiments of this application.

[0064] In some examples, refer to Figures 3-5 As shown, a support member 113 may be provided inside the slag removal container 11. The support member 113 may be fixedly connected to the inner wall of the slag removal container 11.

[0065] In some examples, the support member 113 can be a strip-shaped structure. One end of the support member 113 can be welded to the inner wall of the slag removal container 11. Alternatively, one end of the support member 113 can be fixedly connected to the inner wall of the slag removal container 11 by means of bolts or screws.

[0066] In some examples, support 113 may be made of threaded steel.

[0067] In some examples, the connector 121 may be inserted through the support 113. That is, the support 113 can support the connector 121, so that the connector 121 can stably drive the sealing plate 122 to move.

[0068] In some examples of embodiments of this application, a support member 113 is provided inside the slag removal container 11, and the support member 113 is fixedly connected to the inner wall of the slag removal container 11. A connector 121 is then inserted through the support member 113. In this way, the support member 113 supports the connector 121, improving the stability of the connector 121's movement relative to the slag removal container 11, thereby improving the stability of the sealing member's movement relative to the slag removal container 11. This improves the stability of the sealing member in sealing the first opening 112, preventing sludge in the first receiving space 111 from returning to the interlocking pile hole, and improving the efficiency of sludge cleaning from the interlocking pile hole.

[0069] In some examples, refer to Figure 3As shown, the sealing component 12 may include a power storage component 123. The power storage component 123 may be sleeved on the outer periphery of the connector 121. One end of the power storage component 123 may abut against the sealing plate 122, and the other end of the power storage component 123 may abut against the support component 113.

[0070] In some examples, the accumulator 123 can apply force to the sealing plate 122, in the case where the slag remover 10 is not lowered into the engagement pile hole, as shown in the example. Figure 3 As shown, the accumulator 123 can apply force along the sealing plate 122. Figure 3 The force acting in the negative y-axis direction causes the sealing plate 122 to move away from the slag container 11, thereby opening the first opening 112. After the slag container 11 is lowered into the interlocking pile hole, the sediment in the interlocking pile hole enters the first receiving space 111 through the first opening 112, and after filling the first receiving space 111, it can move along... Figure 3 Lift the connector 121 in the direction indicated by the positive y-axis. At this time, the connector 121 is subjected to an upward pulling force, while the gravity of the sediment in the first accommodating space 111 exerts a downward pressure on the slag removal container 11, causing the sealing plate 122 to exert a force on the energy storage member 123 and move toward the slag removal container 11, thereby causing the sealing plate 122 to seal the first opening 112.

[0071] In some examples, the energy storage element 123 can be a compression spring.

[0072] In some examples, the energy storage element 123 may include two magnets with the same poles facing each other. One magnet may be fixedly mounted on the support element 113, and the other magnet may be fixedly mounted on the sealing plate 122.

[0073] It is understood that in some examples of the embodiments of this application, the specific type of the energy storage component 123 is only shown as a specific example and is not intended to limit the specific type of the energy storage component 123.

[0074] In some examples of embodiments of this application, a force-accumulating member 123 is fitted around the outer periphery of the connector 121, with one end of the force-accumulating member 123 abutting against the sealing plate 122. The other end of the force-accumulating member 123 abuts against the support member 113. In this way, the force-accumulating member 123 can provide a force between the support member 113 and the sealing plate 122. After the slag container 11 is lowered into the interlocking pile hole, the force exerted by the force-accumulating member 123 on the sealing plate 122 can drive the sealing plate 122 to move away from the slag container 11, which facilitates the opening of the first opening 112. This allows the sediment in the interlocking pile hole to easily enter the first receiving space 111 from the first opening 112, improving the convenience and efficiency of slag cleaning.

[0075] In some examples, refer to Figure 3As shown, the support member 113 may include multiple members. The multiple support members 113 may be arranged side by side along the depth direction of the slag removal container 11.

[0076] In some examples, refer to Figure 3 As shown, the support member 113 may include two. One of the two support members 113 may be located at the bottom of the slag removal container 11. The other of the two support members 113 may be located at the top of the slag removal container 11.

[0077] In some examples of embodiments of this application, multiple support members 113 are provided along the depth direction of the slag removal container 11. In this way, the connector 121 can be supported by multiple support members 113. This improves the stability of the connector 121 relative to the slag removal container 11, thereby improving the stability of the sealing plate 122 in sealing the first opening 112. This prevents the sediment in the first receiving space 111 from returning to the interlocking pile hole, improving the efficiency of sediment cleaning in the interlocking pile hole.

[0078] In some examples, the radial dimension of the sealing plate 122 may be larger than the radial dimension of the first opening 112.

[0079] In some examples, refer to Figure 3 and Figure 4 As shown, the sealing component 12 may include a first lifting lug 124. The first lifting lug 124 can be connected to the connector 121. When it is necessary to lift the slag container 11 filled with sediment from the interlocking pile hole, the connector 121 can be pulled by the first lifting lug 124. Under the pull of the first lifting lug 124, the connector 121 can move along... Figure 3 The sealing plate 122 moves relative to the slag removal container 11 in the direction indicated by the positive y-axis, compressing the energy storage member 123. When the sealing plate 122 contacts the bottom wall of the slag removal container 11, it seals the first opening 112. As force continues to be applied to the first lifting lug 124, the first lifting lug 124 lifts the entire slag-filled slag removal container 11 from the interlocking pile hole via the connector 121 and the sealing plate 122.

[0080] In some examples of embodiments of this application, a first lifting lug 124 is provided on the connector 121. This facilitates the application of an axial force to the connector 121 via the first lifting lug 124, thereby allowing the sealing plate 122 to be easily driven via the connector 121, thus sealing the first opening 112. This improves the convenience of cleaning sediment from the interlocking pile hole.

[0081] In some examples, the first lug 124 and the sealing plate 122 may be positioned opposite each other at both ends of the connector 121.

[0082] In some examples, the first lifting lug 124 can abut against the support member 113. That is, the first lifting lug 124 can abut against the side of the support member 113 away from the sealing plate 122.

[0083] In some examples of embodiments of this application, the first lifting lug 124 abuts against the support member 113. In this way, the first lifting lug 124 connected to the connector 121 can limit the connector 121, which can prevent the sealing plate 122 and the connector 121 from falling from the slag container 11, thereby improving the safety of the slag cleaning device.

[0084] In some examples, refer to Figure 4 and Figure 5 As shown, a guide plate 114 may be provided on the support member 113. The guide plate 114 may have a first through hole. The connector 121 may pass through the first through hole.

[0085] In some examples, the material of the guide plate 114 may be the same as, similar to, or similar to that of the sealing plate 122. For example, both the guide plate 114 and the sealing plate 122 may be made of sheet steel.

[0086] In some examples, the first through hole may be coaxial with the first opening 112. The first through hole may be coaxial with the slag removal container 11. The first opening 112 may be coaxial with the slag removal container 11.

[0087] In some examples of embodiments of this application, a guide plate 114 is provided on the support member 113, and a first through hole is provided in the guide plate 114. The connector 121 is inserted into the first through hole. In this way, the guide plate 114 can guide the movement direction of the connector 121 relative to the slag removal container 11, which can improve the stability of the movement of the connector 121 relative to the slag removal container 11, thereby improving the stability of the sealing plate 122 in sealing the first opening 112. This can prevent the sediment in the first receiving space 111 from returning to the interlocking pile hole, and improve the efficiency of sediment cleaning of the interlocking pile hole.

[0088] In some examples, the slag removal container 11 may be equipped with a second lifting lug (not shown in the figure). During the process of lowering the slag removal container 11 into the interlocking pile hole, the lower cable can be connected to the second lifting lug. At this time, there may be no cable force on the first lifting lug 124, and the connector 121 moves under the force of the accumulator 123, causing the sealing plate 122 to move away from the slag removal container 11 and open the first opening 112.

[0089] In some examples, during the process of lifting the slag container 11 from the interlocking pile hole, the cable can apply force to the first lifting lug 124, while the lowering cable can not apply force to the second lifting lug. As a result, the connector 121, driven by the first lifting lug 124, moves the sealing plate 122 toward the slag container 11 until the sealing plate 122 contacts the bottom wall of the slag container 11 and seals the first opening 112.

[0090] In some examples of embodiments of this application, a second lifting lug is provided in the slag removal container 11. Thus, during the lowering of the slag removal container 11 into the interlocking pile hole, the lowering cable can apply force to the second lifting lug, causing the sealing plate 122 to open the first opening 112 under the action of the accumulator 123, facilitating the entry of sediment in the interlocking pile hole into the first receiving cavity through the first opening 112. This improves the efficiency of sediment removal.

[0091] Figure 6 This is a cross-sectional structural diagram of the wall brush in the sediment cleaning device provided in some embodiments of this application. Figure 7 This is a top view of the wall brush in the sediment cleaning device provided in some embodiments of this application.

[0092] In some examples, refer to Figure 6 and Figure 7 As shown, the sediment cleaning device may include a wall brush 20. The wall brush 20 may include a wall brush body 21. The wall brush body 21 may have a shape structure that matches the shape of the engagement post hole. The outer diameter of the wall brush 20 may be the same as, similar to, or approximate to the radial dimension of the engagement post hole.

[0093] In some examples, refer to Figure 6 and Figure 7 As shown, the wall brush 20 may include a brush head 22. The brush head 22 may be disposed on the outer peripheral wall of the wall brush body 21.

[0094] In some examples, the brush head 22 may include a wire brush. The wire brush may be fixedly connected to the outer periphery of the brush body 21.

[0095] In some examples, the brush head 22 can be located at the bottom of the brush body 21. The brush head 22 can be used to abut against the wall of the engagement hole. In this way, during the process of lowering the brush 20 into the engagement hole, the brush head 22 can clean the silt and sediment adhering to the wall of the engagement hole. This can improve the thoroughness of cleaning silt and sediment from the casing wall and improve the construction quality.

[0096] In some examples, refer to Figure 6 As shown, the brush body 21 may include a first cylindrical body 211. The first cylindrical body 211 may be an annular cylindrical body. The first cylindrical body 211 may be made of an annular steel plate. The brush head 22 may be disposed on the outer peripheral wall of the first cylindrical body 211.

[0097] In some examples, the brush body 21 may include a counterweight 212. The counterweight 212 may be disposed within the first cylinder 211.

[0098] In some examples, counterweight 212 may comprise concrete. Counterweight 212 may comprise plain concrete.

[0099] In some examples of embodiments of this application, the wall brush body 21 is formed by setting a counterweight 212 inside the first cylinder 211. This ensures that the wall brush body 21 has sufficient weight. During the lowering process, the wall brush body 21 can use its own weight to drive the brush head 22 to clean the silt and sediment on the casing wall, improving cleaning efficiency.

[0100] In some examples, refer to Figure 6 and Figure 7 As shown, the brush body 21 may include a second cylinder 213. The second cylinder 213 may be disposed inside the first cylinder 211.

[0101] In some examples, the structure of the second cylinder 213 may be the same as, similar to or similar to that of the first cylinder 211. For details, please refer to the detailed description of the first cylinder 211 in the foregoing embodiments of this application. The embodiments of this application will not repeat the details.

[0102] In some examples, the counterweight 212 can be located between the first cylinder 211 and the second cylinder 213. This saves on the material used for the counterweight 212 and reduces construction costs.

[0103] In some examples, refer to Figure 6 and Figure 7 As shown, the second cylinder 213 may be provided with a second through hole 214 along the axial direction. The second through hole 214 can serve as a receiving space for the slag remover 10. That is, in some examples of the embodiments of this application, the slag remover 10 described in detail in the foregoing embodiments of this application can be disposed in the second through hole 214, and the slag remover 10 can be used to remove slag while cleaning the pile wall of the interlocking pile hole. This can improve the efficiency of cleaning sediment from the interlocking pile hole.

[0104] In some examples of embodiments of this application, by having the wall brush 20 and the slag remover 10 work together, the removal rate of deposits on the borehole wall of the interlocking pile can be improved, the thickness of sediment at the bottom of the hole can be reduced, and the pile formation quality of the interlocking pile can be improved.

[0105] In some examples, the sediment cleaning device provided in some embodiments of this application can be operated according to the following steps during actual construction:

[0106] The first step is to use a crane or lifting equipment to lift the wall brush 20, aligning its center of gravity with that of the steel sleeve, ensuring that the brush head 22 fits snugly against the steel sleeve after lowering. This prevents missed areas and improves the removal rate of deposits on the hole wall.

[0107] The second step involves lowering the wall-cleaning device 20 along the top of the pile hole, using the brush head 22 on the outer periphery of the device 20 to clean the deposits on the hole wall, allowing the deposits to sink to the bottom of the hole, and measuring the thickness of the deposits. The wall-cleaning device 20 can be lowered at a uniform speed.

[0108] Third, repeat step two until the thickness of the sediment no longer changes significantly.

[0109] Fourth, the sludge remover 10 is lowered into the bottom of the hole. When the sludge remover 10 touches the bottom of the hole, the sludge enters the first receiving space 111 from the bottom first opening 112. The sludge enters the sludge container 11 along with the water flow. After the first receiving space 111 is filled with sludge, the first lifting lug 124 can be pulled by a cable to block the first opening 112 with the sealing plate 122. At this time, the sludge remover 10 is lifted by a crane to remove the sludge from the first opening 112.

[0110] Fifth, repeat step four until the sediment thickness meets the requirements and there is no significant change.

[0111] It is understood that the construction steps provided in the embodiments of this application are only shown as specific examples and are not intended to limit the specific construction steps. In some examples, the slag remover 10 and the wall brush 20 can be simultaneously lowered into the interlocking pile hole.

[0112] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0113] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A sludge cleaning device, characterized in that, include: A slag removal container (11) has a first receiving space (111) and a first opening (112), the first opening (112) being located on the bottom wall of the slag removal container (11) and communicating with the first receiving space (111). A sealing component (12) is movably connected to the slag removal container (11) and is located at the first opening (112). The sealing component (12) can selectively seal or open the first opening (112).

2. The sludge cleaning device according to claim 1, characterized in that, The sealing component (12) includes: A connector (121) is movably connected to the slag removal container (11); A sealing plate (122) is connected to the connector (121), and the sealing plate (122) moves relative to the slag removal container (11) under the action of the connector (121).

3. The sludge cleaning device according to claim 2, characterized in that, The slag removal container (11) is provided with a support member (113), which is fixedly connected to the inner wall of the slag removal container (11); the connector (121) passes through the support member (113).

4. The sludge cleaning device according to claim 3, characterized in that, The sealing component (12) also includes: The energy storage component (123) is sleeved on the outer periphery of the connector (121). One end of the energy storage component (123) abuts against the sealing plate (122), and the other end of the energy storage component (123) abuts against the support component (113).

5. The sludge cleaning device according to claim 3, characterized in that, The sealing component (12) further includes a first lifting lug (124), which is connected to the connector (121). The first lifting lug (124) and the sealing plate (122) are disposed opposite to each other at both ends of the connector (121), and the first lifting lug (124) abuts against the support (113).

6. The sludge cleaning device according to claim 3, characterized in that, The support member (113) is provided with a guide plate (114), the guide plate (114) has a first through hole, and the connector (121) passes through the first through hole.

7. The sludge cleaning device according to any one of claims 1-6, characterized in that, The sludge cleaning device further includes a wall brush (20), which comprises: The wall brush body (21); Brush head (22), the brush head (22) is disposed on the outer peripheral wall of the brush body (21), the brush head (22) is located at the bottom of the brush body (21); the brush head (22) is used to abut against the wall of the interlocking pile.

8. The sludge cleaning device according to claim 7, characterized in that, The brush body (21) includes: The first cylindrical body (211) has the brush head (22) disposed on the outer peripheral wall of the first cylindrical body (211); A counterweight (212) is disposed inside the first cylinder (211).

9. The sludge cleaning device according to claim 8, characterized in that, The brush body (21) also includes: The second cylinder (213) is disposed inside the first cylinder (211), and the counterweight (212) is located between the first cylinder (211) and the second cylinder (213).

10. The sludge cleaning device according to claim 9, characterized in that, The second cylinder (213) is provided with a second through hole (214) along the axial direction.

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