Correcting device for underground diaphragm wall grooving

Abstract

The invention relates to the technical field of construction equipment, and discloses an underground diaphragm wall grooving deviation rectifying device which comprises a walking structure, a main console is fixedly installed above the walking structure, a coiling wheel is arranged above the main console, a steel wire rope is wound around the outer wall of the coiling wheel, and two elastic moving plates are symmetrically arranged outside the steel wire rope. A plurality of cleaning brushes are fixedly connected to one sides of the elastic moving plates, distance adjusting assemblies and adjusting assemblies are arranged on the outer sides of the elastic moving plates, the distance adjusting assemblies enable the distance between the two elastic moving plates to be adjusted according to the diameter of the steel wire rope, and the adjusting assemblies enable the cleaning brushes to completely wrap the outer wall of the steel wire rope; through the adjusting assembly, the cleaning brush is driven to form a degree enveloping type contact face, the outer wall of the steel wire rope is thoroughly cleaned, linkage with the distance adjusting assembly is achieved, it is ensured that the cleaning brush is tightly attached to the surface of the steel wire rope all the time, and the optimal cleaning effect can still be maintained even if the diameter of the steel wire rope changes due to abrasion or manufacturing errors.

Description

Technical Field

[0001] The invention belongs to the technical field of construction equipment, and in particular relates to a ground-connected wall groove-forming and deviation-correcting device. Background Art

[0002] The underground continuous wall trenching correction device is a special equipment used in underground continuous wall trenching construction to ensure that the verticality and horizontality of the trench meet the design requirements. Its core function is to correct the deviation in the trenching process by real-time monitoring and adjusting the position of the grab or drilling tool to ensure the construction quality of the underground continuous wall.

[0003] At present, the commonly used methods for constructing underground continuous walls are mainly the grab method, the sawing method, the drilling method and the mixing method. Among them, the grab method mainly refers to the use of steel wire hoisting grab in hard soil and gravel permeable foundations, which is lowered to the construction elevation with the help of its own weight, and the use of hydraulic power to complete the opening and closing functions of the grab. The double jaws or multiple jaws are closed and opened to grab the stratum to form a groove section, and mud is used to protect the wall, and then concrete and other materials are used to replace the mud to build an anti-seepage wall.

[0004] The existing device uses two steel wires to lift the grab bucket deep into the ground to cut grooves. However, after the two steel wire ropes penetrate deep into the ground, their outer walls are easily adhered to concrete or soft soil. After the steel wire ropes adhere to concrete or soft soil, the diameter of their outer walls increases locally and the surface roughness increases. As a result, the two steel wire ropes are wound at asynchronous speeds due to differences in friction and inconsistent diameters. Ultimately, the positions of the two steel wire ropes on the drum deviate, causing the grab bucket to shift.

[0005] To this end, the present invention provides a ground-connected wall groove-forming and deviation-correcting device. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art: solve at least one technical problem raised in the background technology.

[0007] The technical solution adopted by the present invention to solve its technical problems is: the ground-connected wall grooving correction device described in the present invention includes a walking structure, a main console is fixedly installed above the walking structure, a reel is provided above the main console, a steel wire rope is wound around the outer wall of the reel, a lifting frame is fixedly connected to the main console, an end of the steel wire rope away from the reel is fixedly connected to a grab frame, a grab is symmetrically provided below the grab frame, one end of the grab is fixedly connected to a plurality of rake teeth, two driving components for opening and closing the grab are provided inside the grab frame, and stabilizing components are provided on both sides of the grab frame, two elastic movable plates are symmetrically provided on the outside of the steel wire rope, a plurality of cleaning brushes are fixedly connected to one side of the elastic movable plate, and a distance adjustment component and an adjustment component are provided on the outside of the elastic movable plate. The distance adjustment component allows the distance between the two elastic movable plates to be adjusted according to the diameter of the steel wire rope, and the adjustment component allows the cleaning brush to completely wrap the outer wall of the steel wire rope.

[0008] Preferably, the drive assembly includes a protective sleeve, which is fixedly mounted on the inner wall of the grab frame, a hydraulic cylinder is fixedly mounted inside the protective sleeve, the output end of the hydraulic cylinder is fixedly connected to a hydraulic block, the hydraulic block is slidingly connected to the inner wall of the grab frame, the outer wall of the hydraulic block is symmetrically hinged with an articulated connecting rod, one end of the articulated connecting rod is hinged to the outer wall of the grab, the bottom of the grab frame is fixedly connected to a fixing seat, and the outer wall of the fixing seat is hinged to one side of the grab.

[0009] Preferably, the stabilizing component includes two anti-deviation plates, both of which are located on both sides of the grab frame, the outer walls of the two anti-deviation plates are fixedly connected with a number of nails, and one side of the anti-deviation plate is provided with an extrusion component that can squeeze the anti-deviation plate to move.

[0010] Preferably, the extrusion assembly includes two side connecting plates, both of which are fixedly installed on both sides of the hydraulic block, one side of the side connecting plate is fixedly connected to a hinge seat, the inner wall of the hinge seat is hinged with an extrusion plate, one side of the extrusion plate is fitted with one side of the anti-deviation plate, and the side surfaces of the side connecting plates are fixedly connected with an arc-shaped telescopic rod 1, and one end of the arc-shaped telescopic rod 1 is fixedly connected to the side surface of the extrusion plate.

[0011] Preferably, multiple connecting tubes are fixedly connected to both sides of the grab frame, and a spring 1 is provided inside the connecting tube. One end of the spring 1 is fixedly connected to one side of the anti-deviation plate, and the other end of the spring 1 is fixedly connected to one side of the grab frame.

[0012] Preferably, the distance adjustment component includes a connecting frame, which is fixedly installed on both sides of the wire rope, and a rope threading plate is fixedly connected between the connecting frames. A plurality of sliding grooves are provided on the surface of the rope threading plate, and the inner walls of the sliding grooves are slidably connected to moving blocks, and the top of the moving block is fixedly connected to the bottom center of the elastic moving plate.

[0013] Preferably, the adjustment assembly includes two arc-shaped sliders, the tops of both ends of the elastic movable plate are fixedly connected to connecting rods, the outer walls of the connecting rods are fixedly connected to the inner walls of the arc-shaped sliders, the outer walls of the arc-shaped sliders are slidably connected to arc-shaped slides, and a pushing assembly is provided on one side of the arc-shaped slider, which enables the arc-shaped slider to slide along the inner wall of the arc-shaped slide.

[0014] Preferably, the pushing assembly includes two arc-shaped telescopic rods 2, a connecting platform is fixedly connected between the two arc-shaped slides, one end of the arc-shaped telescopic rods 2 is fixedly connected to the top of the connecting platform, and the other end of the arc-shaped telescopic rods 2 is fixedly connected to a top block, which is located on one side of the connecting rod.

[0015] Preferably, the inner side of the connecting platform is fixedly connected to a fixed plate, the bottom of the fixed plate is fixedly connected to a fixed rod, the fixed rod is fixedly connected to the top of the elastic movable plate, one end of the fixed plate is fixedly connected to a positioning rod, and the positioning rod is fixedly connected to the top of the center of the elastic movable plate.

[0016] Preferably, a second spring is fixedly connected between one side of the arc-shaped sliding block and the inner wall surface of the arc-shaped sliding seat.

[0017] The beneficial effects of the present invention are as follows: 1. The ground-connected wall troughing correction device described in the present invention is started synchronously during the process of the grab bucket closing and grabbing soil through a stabilizing component. By forming a stable support structure with the trough wall, it offsets the lateral impact force generated when grabbing hard soil, effectively suppresses the violent shaking of the wire rope when grabbing high-hardness soil, and avoids the deviation of the whole machine due to lateral force; through the distance adjustment component, the spacing of the elastic movable plate is automatically adjusted according to the actual diameter of the wire rope, so that the cleaning structure can adapt to wire ropes of different specifications, ensuring that the initial contact pressure between the cleaning brush and the outer wall of the wire rope is uniform.

[0018] 2. The ground-connected wall grooving and correction device described in the present invention drives the cleaning brush to form an enveloping contact surface through an adjustment component, thoroughly cleaning the outer wall of the wire rope. It is linked with the distance adjustment component to ensure that the cleaning brush always closely fits the surface of the wire rope. Even if the diameter of the wire rope changes due to wear or manufacturing errors, the best cleaning effect can still be maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] Figure 1 It is an overall stereogram of the present invention; Figure 2 It is a structural diagram of the steel wire rope in the present invention; Figure 3 This is a schematic diagram of the structure of the grab bucket in the present invention; Figure 4 This is a structural diagram of the hydraulic block in the present invention; Figure 5 This is a structural diagram of a curved telescopic rod in the present invention; Figure 6 This is a structural diagram of the rope threading plate in the present invention; Figure 7 It is a structural schematic diagram of the elastic movable plate in the present invention; Figure 8 It is a schematic diagram of the second structure of the arc-shaped telescopic rod in the present invention.

[0021] In the figure: 1. walking structure; 2. main console; 3. reel; 4. wire rope; 5. lifting frame; 6. grab frame; 7. protective sleeve; 8. hydraulic cylinder; 9. hydraulic block; 10. articulated connecting rod; 11. fixed seat; 12. grab; 13. rake teeth; 14. anti-drift plate; 15. nail; 16. connecting tube; 17. spring 1; 18. side plate; 19. articulated seat; 20. extrusion plate; 21. arc-shaped telescopic rod 1; 22. connecting frame; 23. rope threading plate; 24. elastic movable plate; 25. slide; 26. movable block; 27. cleaning brush; 28. arc-shaped slide seat; 29. connecting rod; 30. arc-shaped slider; 31. connecting table; 32. arc-shaped telescopic rod 2; 33. top block; 34. fixed plate; 35. fixed rod; 36. positioning rod; 37. spring 2. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figures 1 to 8 As shown, the present invention provides a technical solution: a ground-connected wall groove correction device, comprising a walking structure 1, a main console 2 is fixedly installed above the walking structure 1, a reel 3 is provided above the main console 2, a steel wire rope 4 is wound around the outer wall of the reel 3, a hoisting frame 5 is fixedly connected above the main console 2, one end of the steel wire rope 4 away from the reel 3 is fixedly connected to a grab frame 6, a grab 12 is symmetrically provided below the grab frame 6, one end of the grab 12 is fixedly connected to a plurality of rake teeth 13, and the interior of the grab frame 6 is provided with a plurality of rake teeth 13. A driving component is provided to drive the two grab buckets 12 to open and close, and a stabilizing component is provided on both sides of the grab bucket frame 6. Two elastic movable plates 24 are symmetrically provided on the outside of the wire rope 4, and a number of cleaning brushes 27 are fixedly connected to one side of the elastic movable plate 24. A distance adjustment component and an adjustment component are provided on the outside of the elastic movable plate 24. The distance adjustment component allows the distance between the two elastic movable plates 24 to be adjusted according to the diameter of the wire rope 4, and the adjustment component allows the cleaning brush 27 to completely wrap the outer wall of the wire rope 4.

[0024] During operation: When the device is used, the walking structure 1 is used to move the entire grooving device to the designated position, and then the wire rope 4 is unwound by the reel 3, so that the grab bucket 12 penetrates into the underground groove, and the two grab buckets 12 and the rake teeth 13 are closed by the driving component to grab the soil and grab the soil in the groove. After the grabbing is completed, the two grab buckets 12 remain in the closed state, and the wire rope 4 is reeled by the reel 3. After the grab bucket 12 rises and moves to the designated position, the grab bucket 12 is opened by the driving component to release the soil, thereby completing the entire ground-connected wall grooving process; In the above process, while the two grab buckets 12 are closed and grabbing the soil by the driving assembly, the stabilizing assembly is also driven to move together. When the stabilizing assembly moves, the entire slotting device will not shake during the slotting process. In particular, when the grab buckets 12 grab soil with higher hardness, the two steel wire ropes 4 are prone to shaking, thereby causing the entire slotting device to deviate, resulting in deviations from the predetermined slotting position. The stabilizing assembly can avoid any unexpected shaking, so that the two grab buckets 12 can avoid deviation when grabbing the soil, thereby solving the problem of the device being deviated due to the work of the grab buckets. In addition, after the soil is grabbed, the wire rope 4 is wound up by the reel wheel 3, and the cleaning structure composed of the elastic movable plate 24 and the cleaning brush 27 can clean the concrete and the like adhered to the outer walls of the two wire ropes 4 during the grooving process, thereby avoiding the diameter difference between the two wire ropes 4 due to the adhesion of concrete after winding, so that after the two wire ropes 4 are hoisted by the grooving device in the next round, the grooving device will directly maintain an offset state and enter the groove; in addition, the distance adjustment component and the adjustment component provided can be adjusted according to the actual diameter of the wire rope 4, so that the two sets of cleaning brushes 27 can completely wrap and contact the outer wall of the wire rope 4, thereby improving the quality and effect of cleaning the concrete on the outer wall of the wire rope 4; Through the above embodiment, the stabilizing component is started synchronously during the closing and grabbing process of the grab bucket 12, and a stable support structure is formed with the trough wall to offset the lateral impact force generated when grabbing hard soil, effectively suppressing the violent shaking of the wire rope 4 when grabbing high-hardness soil, and avoiding the displacement of the whole machine due to lateral force; through the distance adjustment component, the spacing of the elastic movable plate 24 is automatically adjusted according to the actual diameter of the wire rope 4, so that the cleaning structure can adapt to wire ropes 4 of different specifications, ensuring that the initial contact pressure of the cleaning brush 27 with the outer wall of the wire rope 4 is uniform, and through the adjustment component, the cleaning brush 27 is driven to form a 360-degree enveloping contact surface, thoroughly cleaning the outer wall of the wire rope 4, and working in conjunction with the distance adjustment component to ensure that the cleaning brush 27 is always closely attached to the surface of the wire rope 4, even if the diameter of the wire rope 4 changes due to wear or manufacturing errors, the best cleaning effect can still be maintained.

[0025] like Figures 3 and 4As shown, the drive assembly includes a protective sleeve 7, which is fixedly mounted on the inner wall of the grab frame 6. A hydraulic cylinder 8 is fixedly mounted inside the protective sleeve 7. The output end of the hydraulic cylinder 8 is fixedly connected to a hydraulic block 9. The hydraulic block 9 is slidingly connected to the inner wall of the grab frame 6. The outer wall of the hydraulic block 9 is symmetrically hinged with an articulated connecting rod 10. One end of the articulated connecting rod 10 is hinged to the outer wall of the grab 12. The bottom of the grab frame 6 is fixedly connected to a fixing seat 11. The outer wall of the fixing seat 11 is hinged to one side of the grab 12.

[0026] During operation: the drive assembly realizes the precise opening and closing movement of the grab bucket 12 through the coordinated action of the hydraulic cylinder 8 and the articulated connecting rod 10; when the hydraulic cylinder 8 is extended, its output end drives the hydraulic block 9 to descend on the inner wall of the grab bucket frame 6, forcing the symmetrically articulated articulated connecting rod 10 to fold inward, and the other end of the connecting rod pulls the grab bucket 12 to rotate inward around the hinge point of the fixed seat 11, so that the grab buckets 12 on both sides are closed, and the rake teeth 13 are tightly engaged to complete the soil grabbing; conversely, when the hydraulic cylinder 8 retracts, it pushes the grab bucket 12 to rotate outward around the fixed seat 11 to release the soil. During the whole process, the protective sleeve 7 provides dust and collision protection for the hydraulic cylinder 8, and the fixed seat 11 serves as a stable fulcrum to ensure that the grab bucket 12 only rotates. The mechanism realizes the efficient, smooth and controllable opening and closing movement of the grab bucket 12 through the combination of hydraulic drive and four-bar linkage transmission.

[0027] like Figures 3 to 5 As shown, the stabilizing component includes two anti-deviation plates 14, both of which are located on both sides of the grab frame 6, and the outer walls of the two anti-deviation plates 14 are fixedly connected with a number of nails 15, and one side of the anti-deviation plate 14 is provided with an extrusion component that can squeeze the anti-deviation plate 14 to move.

[0028] During operation: When the hydraulic block 9 moves downward in the inner wall of the grab frame 6, prompting the two grab buckets 12 to close and grab the soil, the extrusion assembly moves synchronously, causing the two anti-deviation plates 14 to move outward at the same time until the two anti-deviation plates 14 are attached to the inner wall of the groove and the nails 15 are inserted into the inner wall. At this time, the anti-deviation plates 14 are tightly fitted with the groove wall and the nails 15 are deeply embedded in the inner wall. The two together constitute a stable and reliable support system. In the process of the grab bucket 12 grabbing the soil, especially when facing soil with higher hardness, the grab bucket 12 will be subjected to greater lateral resistance. This resistance is transmitted to the entire grooving device through the wire rope 4, causing the device to shake or even deviate. However, the support system formed by the stabilizing assembly can effectively offset this part of the lateral impact force, firmly "anchoring" the device to the groove wall, so that the entire grooving device remains stable during the soil grabbing process, and no unexpected shaking will occur. This effectively solves the problem of the device deviating due to the operation of the grab bucket, and ensures the quality and accuracy of the ground-connected wall groove.

[0029] like Figures 4 and 5As shown, the extrusion assembly includes two side plates 18, and the two side plates 18 are fixedly installed on both sides of the hydraulic block 9. One side of the side plate 18 is fixedly connected to a hinge seat 19, and the inner wall of the hinge seat 19 is hinged with an extrusion plate 20. One side of the extrusion plate 20 is fitted with one side of the anti-deviation plate 14, and the side of the side plate 18 is fixedly connected with an arc-shaped telescopic rod 21, and one end of the arc-shaped telescopic rod 21 is fixedly connected to the side of the extrusion plate 20.

[0030] During operation: when the hydraulic block 9 is pressed down along the inner wall of the grab frame 6, the extrusion plate 20 will be synchronously driven to move through the side plate 18 and the hinge seat 19. When the extrusion plate 20 moves, its outer wall surface will squeeze the anti-deviation plate 14, so that the anti-deviation plate 14 is forced to expand outward, so that it can fit closely to the wall and play a stabilizing role. The maximum distance that the extrusion plate 20 squeezes the anti-deviation plate 14 can be adjusted by the arc-shaped telescopic rod 121. When the arc-shaped telescopic rod 121 is extended or retracted, the extrusion plate 20 can be rotated around the shaft of the hinge seat 19, thereby changing the maximum extrusion distance of the extrusion plate 20. When facing walls of different widths, the operator can accurately adjust the force and stroke of the arc-shaped telescopic rod 121 on the extrusion plate 20 according to the actual measured wall width data, and push the anti-deviation plate 14 outward just right to a position that fits closely with the wall, ensuring that the nail 15 can be inserted into the wall at a suitable angle and force.

[0031] like Figures 4 and 5 As shown, multiple connecting tubes 16 are fixedly connected to both sides of the grab frame 6, and a spring 17 is provided inside the connecting tube 16. One end of the spring 17 is fixedly connected to one side of the anti-deviation plate 14, and the other end of the spring 17 is fixedly connected to one side of the grab frame 6.

[0032] During operation: through the provided spring 17, when the anti-deviation plate 14 is squeezed and moved by the squeezing plate 20, the spring 17 will be stretched. When the two grab buckets 12 need to remain in a closed state and rise to be taken out, the hydraulic block 9 will not rise and reset. Therefore, the squeezing plate 20 will still squeeze the anti-deviation plate 14, so that the nail 15 is inserted into the wall. At this time, the squeezing plate 20 can be adjusted by the arc-shaped telescopic rod 21 so that the squeezing plate 20 is in a state of not squeezing the anti-deviation plate 14, and the anti-deviation plate 14 can be quickly reset under the elastic restoring force of the spring 17, thereby preventing the anti-deviation plate 14 from rising with the nail 15 inserted into the wall surface, causing excessive pulling and damage to the wall, and effectively protecting the integrity of the groove wall.

[0033] like Figures 6 to 8As shown, the distance adjustment component includes a connecting frame 22, which is fixedly installed on both sides of the wire rope 4. A rope threading plate 23 is fixedly connected between the connecting frames 22. A plurality of slide grooves 25 are provided on the surface of the rope threading plate 23. The inner walls of the slide grooves 25 are slidably connected with a moving block 26. The top of the moving block 26 is fixedly connected to the bottom center of the elastic moving plate 24.

[0034] During operation: In the initial state, the two elastic movable plates 24 are rectangular frames. Since the wire rope 4 needs to be frequently changed to different specifications to maintain structural stability during the slotting and hoisting of the entire slotting device, the diameter of the wire rope 4 is uncertain. Therefore, when faced with wire ropes 4 of different diameters, the operator can manually push the movable block 26 to slide within the slide 25 according to the actual diameter of the wire rope 4. Because the movable block 26 is fixedly connected to the bottom center of the elastic movable plate 24, as the movable block 26 moves, the elastic movable plate 24 also moves, thereby changing the distance between the two elastic movable plates 24 to adapt this distance to the diameter of the wire rope 4, providing a basis for the subsequent effective cleaning of impurities such as concrete adhering to the outer wall of the wire rope 4.

[0035] like Figures 6 to 8 As shown, the adjustment assembly includes two arc-shaped sliders 30, and the tops of both ends of the elastic movable plate 24 are fixedly connected with connecting rods 29. The outer walls of the connecting rods 29 are fixedly connected to the inner walls of the arc-shaped sliders 30. The outer walls of the arc-shaped sliders 30 are slidably connected with the arc-shaped slide seats 28. A pushing assembly is provided on one side of the arc-shaped sliders 30, and the pushing assembly enables the arc-shaped sliders 30 to slide along the inner wall of the arc-shaped slide seats 28.

[0036] During operation: after the horizontal positions of the two elastic movable plates 24 are adjusted according to the diameter of the wire rope 4, a force is applied to the arc-shaped slider 30 through the pushing assembly, so that the arc-shaped slider 30 slides along the inner wall of the arc-shaped slide seat 28; since the arc-shaped slider 30 is connected to the elastic movable plate 24 through the connecting rod 29, as the arc-shaped slider 30 slides, the elastic movable plate 24 will be driven to rotate and adjust its position at a certain angle; this process enables the cleaning brush 27 fixedly connected to the elastic movable plate 24 to gradually move closer to the wire rope 4, and finally form a 360-degree enveloping contact surface, which completely wraps and tightly fits the outer wall of the wire rope 4, ensuring that the cleaning brush 27 is always in contact with the surface of the wire rope 4 in the best state, thereby effectively improving the quality and effect of cleaning impurities such as concrete on the outer wall of the wire rope 4, and avoiding affecting the subsequent grooving operation and the stability of the device due to incomplete cleaning of the outer wall of the wire rope 4.

[0037] like Figures 7 and 8As shown, the pushing assembly includes two arc-shaped telescopic rods 32, and a connecting platform 31 is fixedly connected between the two arc-shaped slides 28. One end of the arc-shaped telescopic rod 32 is fixedly connected to the top of the connecting platform 31, and the other end of the arc-shaped telescopic rod 32 is fixedly connected to a top block 33, which is located on one side of the connecting rod 29.

[0038] During operation: through the thrust generated by the extension of the arc-shaped telescopic rod 22, the top block 33 fixedly connected at the other end will synchronously move in the direction close to the connecting rod 29. During the movement, the top block 33 will come into contact with the connecting rod 29 and apply thrust to it. Under the action of the thrust of the top block 33, the arc-shaped slider 30 will slide along the inner wall of the arc-shaped slide seat 28, thereby forcibly changing the state of the two elastic movable plates 24 from a rectangular frame to a circular frame. When the cleaning brush 27 reaches a suitable contact state with the wire rope 4, the arc-shaped telescopic rod 22 stops extending and maintains the current position, and the top block 33 also stops moving, maintaining the thrust on the connecting rod 29. Therefore, when the wire rope 4 is wound, it will continue to rub against the cleaning brush 27, thereby cleaning the debris on the outer wall of the wire rope 4.

[0039] like Figures 7 and 8 As shown, the inner side of the connecting platform 31 is fixedly connected to a fixing plate 34, the bottom of the fixing plate 34 is fixedly connected to a fixing rod 35, the fixing rod 35 is fixedly connected to the top of the elastic movable plate 24, and one end of the fixing plate 34 is fixedly connected to a positioning rod 36, and the positioning rod 36 is fixedly connected to the top of the center of the elastic movable plate 24.

[0040] During operation: the arc slide 28 and the moving block 26 are connected together by the fixing plate 34 and the fixing rod 35, ensuring that the sliding of the arc slider 30 in the arc slide 28 cooperates with the horizontal movement of the elastic moving plate 24, and there will be no motion interference or asynchrony; and the center of the elastic moving plate 24 is fixed by the positioning rod 36, which helps in the process of the cleaning brush 27 approaching the wire rope 4 and forming a 360-degree envelope contact. The positioning rod 36 can ensure that the elastic moving plate 24 is evenly adjusted to the surroundings with the center as the reference, so that the contact pressure between each part of the cleaning brush 27 and the wire rope 4 is uniform, thereby achieving a more thorough and uniform cleaning of impurities such as concrete on the outer wall of the wire rope 4.

[0041] like Figures 7 and 8 As shown, a spring 2 37 is fixedly connected between one side of the arc-shaped sliding block 30 and the inner wall surface of the arc-shaped sliding seat 28 .

[0042] During operation: through the provided spring 2 37 , when the arc-shaped telescopic rod 2 32 returns to its initial state, the arc-shaped slider 30 will recover under the action of the spring 2 37 , so that the elastic movable plate 24 returns to its semi-rectangular state.

[0043] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A ground-connected wall groove correction device, including a walking structure, characterized by: A main console is fixedly installed above the walking structure, and a reel is provided above the main console. A wire rope is wrapped around the outer wall of the reel. A hoisting frame is fixedly connected to the top of the main console, and the end of the wire rope away from the reel is fixedly connected to a grab frame, and grabs are symmetrically provided below the grab frame. One end of the grab is fixedly connected to a plurality of rake teeth, and two drive components for opening and closing grabs are provided inside the grab frame. Stabilizing components are provided on both sides of the grab frame, and two elastic movable plates are symmetrically provided on the outside of the wire rope, and a number of cleaning brushes are fixedly connected to one side of the elastic movable plate. A distance adjustment component and an adjustment component are provided on the outside of the elastic movable plate. The distance adjustment component allows the distance between the two elastic movable plates to be adjusted according to the diameter of the wire rope, and the adjustment component allows the cleaning brush to completely wrap the outer wall of the wire rope.

2. The ground-connected wall groove correction device according to claim 1, characterized in that: The driving assembly includes a protective sleeve, which is fixedly installed on the inner wall of the grab frame. A hydraulic cylinder is fixedly installed inside the protective sleeve. The output end of the hydraulic cylinder is fixedly connected to a hydraulic block. The hydraulic block is slidingly connected to the inner wall of the grab frame. The outer wall of the hydraulic block is symmetrically hinged with an articulated connecting rod, one end of the articulated connecting rod is hinged to the outer wall of the grab, and the bottom of the grab frame is fixedly connected to a fixed seat. The outer wall of the fixed seat is hinged to one side of the grab.

3. The ground-connected wall groove correction device according to claim 2, characterized in that: The stabilizing component includes two anti-deviation plates, both of which are located on both sides of the grab frame. The outer walls of the two anti-deviation plates are fixedly connected with a number of nails, and one side of the anti-deviation plate is provided with an extrusion component that can squeeze the anti-deviation plate to move.

4. The ground-connected wall groove correction device according to claim 3, characterized in that: The extrusion assembly includes two side connecting plates, both of which are fixedly installed on both sides of the hydraulic block, one side of the side connecting plate is fixedly connected to a hinged seat, the inner wall of the hinged seat is hinged with an extrusion plate, one side of the extrusion plate is fitted with one side of the anti-deviation plate, and the side surfaces of the side connecting plates are fixedly connected to an arc-shaped telescopic rod 1, and one end of the arc-shaped telescopic rod 1 is fixedly connected to the side surface of the extrusion plate.

5. The ground-connected wall groove correction device according to claim 4, characterized in that: Both sides of the grab frame are fixedly connected with multiple connecting cylinders, and a spring 1 is provided inside the connecting cylinder. One end of the spring 1 is fixedly connected to one side of the anti-deviation plate, and the other end of the spring 1 is fixedly connected to one side of the grab frame.

6. The ground-connected wall groove correction device according to claim 5, characterized in that: The distance adjustment component includes a connecting frame, which is fixedly installed on both sides of the wire rope. A rope threading plate is fixedly connected between the connecting frames. A plurality of slide grooves are provided on the surface of the rope threading plate. The inner walls of the slide grooves are slidably connected with moving blocks. The top of the moving block is fixedly connected to the bottom center of the elastic moving plate.

7. The ground-connected wall groove correction device according to claim 6, characterized in that: The adjustment component includes two arc-shaped sliders. The tops of both ends of the elastic movable plate are fixedly connected with connecting rods. The outer walls of the connecting rods are fixedly connected to the inner walls of the arc-shaped sliders. The outer walls of the arc-shaped sliders are slidably connected with arc-shaped slides. A pushing component is provided on one side of the arc-shaped slider, and the pushing component enables the arc-shaped slider to slide along the inner wall of the arc-shaped slide.

8. The ground-connected wall groove correction device according to claim 7, characterized in that: The pushing assembly includes two arc-shaped telescopic rods 2, a connecting platform is fixedly connected between the two arc-shaped slides, one end of the arc-shaped telescopic rods 2 is fixedly connected to the top of the connecting platform, and the other end of the arc-shaped telescopic rods 2 is fixedly connected to a top block, which is located on one side of the connecting rod.

9. The ground-connected wall groove correction device according to claim 8, characterized in that: The inner side of the connecting platform is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with a fixed rod, the fixed rod is fixedly connected to the top of the elastic movable plate, one end of the fixed plate is fixedly connected with a positioning rod, and the positioning rod is fixedly connected to the top of the center of the elastic movable plate.

10. The ground-connected wall groove correction device according to claim 9, characterized in that: A second spring is fixedly connected between one side of the arc-shaped sliding block and the inner wall surface of the arc-shaped sliding seat.

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