Mold inner wall cleaning device

Abstract

The invention belongs to the technical field of pipe pile mold cleaning equipment, and particularly relates to a mold inner wall cleaning device which comprises a cart, a cleaning device and a cleaning device. Handles are symmetrically arranged on the outer wall of the cart; the mold inner wall cleaning device further comprises a cleaning mechanism and a supporting mechanism, the top of the cleaning mechanism is fixedly connected with the top of the inner wall of the cart, the outer wall of the supporting mechanism is fixedly connected with the inner wall of the cart, the outer wall of the handle is rotationally connected with the outer wall of the cart, and a water tank is fixedly connected to the top of the cart. By arranging the supporting mechanism, the cart always moves along the axis of the pipe body and keeps consistent with the outer wall of the pipe body, the outer wall of the cleaning mechanism and the inner wall of the pipe body can be evenly stressed, the side edge cleaning assembly cleans a side plate of the pipe body, the surface of the side plate is kept flat and clean, and it is avoided that in the subsequent use process of the mold, the mold cannot be damaged. And as the side plates are not thoroughly cleaned, the pipe pile mold cannot be tightly closed during mold closing.

Description

Technical Field

[0001] The invention belongs to the technical field of pipe pile mold cleaning equipment, and specifically relates to a device for cleaning the inner wall of a mold. Background Art

[0002] A pipe pile is a kind of hollow cylinder slender concrete precast component made by the pretensioning prestress process and the centrifugal forming method, mainly composed of a cylindrical pile body, an end plate, a steel sleeve hoop, etc. In the manufacturing process of the pipe pile, there is a mold composed of two semi-circular sleeves. Place the steel bar keel in one sleeve and fill the sleeve with cement mortar. After filling, close the other sleeve with this sleeve, and then make the whole mold rotate through a centrifuge to finally form a pipe pile; after the pipe pile is produced and prepared, it is necessary to clean the pipe pile mold to ensure that there is no cement mortar left on its inner wall to avoid affecting the subsequent pipe pile preparation.

[0003] In general, in the prior art, through the wheels provided by the device, the cleaning device can be pushed forward, and the inner wall of the mold is cleaned by using a rotating wire brush. However, in the actual cleaning process, because the device will shift when pushed, resulting in different cleaning forces of the wire brush on the inner walls of both sides of the mold during cleaning, the mold cannot be completely cleaned, and the labor intensity is relatively high. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the technical solution adopted by the present invention to solve its technical problems is: a device for cleaning the inner wall of a mold, including: a trolley, and handles are symmetrically arranged on the outer wall of the trolley;

[0005] The device for cleaning the inner wall of the mold further includes:

[0006] A cleaning mechanism, the top of which is fixedly connected to the top of the inner wall of the trolley;

[0007] The cleaning mechanism includes a telescopic column, the top of the telescopic column is fixedly connected to the top of the inner wall of the trolley, the bottom of the telescopic column is fixedly connected with a moving plate, a cleaning component is rotatably connected to the outer wall of the moving plate, and a protection component is rotatably connected to the top of the cleaning component;

[0008] A supporting mechanism, the outer wall of which is fixedly connected to the inner wall of the trolley;

[0009] The supporting mechanism includes a driving block, the outer wall of the driving block is fixedly connected to the inner wall of the trolley, the bottom of the driving block is rotatably connected to a limiting component, and the top of the driving block is rotatably connected to a side cleaning component, so that the trolley always moves along the axis of the pipe body, keeps consistent with the outer wall of the pipe body, enables the outer wall of the cleaning mechanism to be evenly stressed with the inner wall of the pipe body, and the side cleaning component cleans the side plate of the pipe body, so that the surface of the side plate is kept flat and clean, avoiding the problem that the pipe pile mold cannot be tightly closed during subsequent use due to incomplete cleaning of the side plate.

[0010] Further, the outer wall of the handle is rotatably connected to the outer wall of the trolley, a water tank is fixedly connected to the top of the trolley, two driving blocks are symmetrically arranged, and a pipe pile mold is arranged on the opposite side of the limiting component.

[0011] Further, the cleaning mechanism further includes an arc-shaped frame, the top of the arc-shaped frame is fixedly connected to the bottom of the moving plate, high-pressure nozzles are evenly arranged on the inner wall of the arc-shaped frame, the outer walls of the high-pressure nozzles are fixedly connected to the inner wall of the arc-shaped frame, water pipes are evenly arranged at the bottom of the water tank, and the outer walls of the water pipes are sleeved with the inner wall of the moving plate, scraping and cleaning the mud and hard impurities on the inner wall of the pipe body. The protection component blocks the inner wall of the pipe body, so that the sewage and impurities after flushing the inner wall of the pipe body with water cannot flow back, and are cleaned to one end of the pipe body during the movement of the trolley and finally discharged. The trolley moves along the pipe body, and the inner wall of the pipe body is cleaned cleanly at one time, improving the cleaning speed, eliminating the need for manual removal of hard impurities and keeping away from the high-temperature pipe body.

[0012] Further, the pipe pile mold includes a pipe body, partition bars are evenly arranged at the bottom of the pipe body, the outer walls of the partition bars are fixedly connected to the bottom of the pipe body, and side plates are arranged at the top of the pipe body.

[0013] Further, the cleaning component includes a semi-circular frame, the outer wall of the semi-circular frame is rotatably connected to the outer wall of the moving plate, the top of the inner wall of the semi-circular frame is rotatably connected to a support, the bottom of the support is fixedly connected to an arc-shaped plate, protection plates are symmetrically arranged at one end of the outer wall of the semi-circular frame away from the arc-shaped plate, the outer walls of the protection plates are rotatably connected to the outer wall of the semi-circular frame, the outer wall of the arc-shaped plate is slidably connected to the outer wall of the semi-circular frame, bent rods are evenly arranged at one end of the arc-shaped plate away from the semi-circular frame, and a shovel plate is fixedly connected to one end of the bent rod away from the arc-shaped plate. The shovel plate can clean every corner of the pipe body, separate the impurities from the pipe body under the impact of the high-pressure nozzles, and discharge the impurities and sewage from the pipe body as the trolley moves, enabling the staff to simultaneously remove and clean the inner wall of the pipe body, and then further clean the impurities with the high-pressure nozzles, making the cleaning process simpler. It only needs to move along the pipe body in sequence once to complete the cleaning, improving the cleaning speed.

[0014] Further, the protection component includes a positioning rod, the outer wall of the positioning rod is rotatably connected to one end of the semi-circular frame away from the arc-shaped plate, the bottom of the positioning rod is fixedly connected with an arc-shaped rod, one side of the arc-shaped rod close to the semi-circular frame is fixedly connected with a baffle plate, the outer wall of the baffle plate is rotatably connected to the outer wall of the semi-circular frame, the outer wall of the baffle plate is fixedly connected with an extension piece, the outer wall of the arc-shaped rod is evenly provided with rotating rods, the outer wall of the rotating rod is rotatably connected to the inner wall of the arc-shaped rod, and one end of the rotating rod away from the arc-shaped rod is fixedly connected with a water-absorbing block, so that the impurities and sewage generated during cleaning cannot flow back along the pipe body during flushing, avoiding the appearance of impurities on the inner wall of the cleaned pipe body, cleaning the pipe body cleanly at one time. During the movement of the trolley, the rotating rod rotates, the water-absorbing block contacts the inner wall of the pipe body, and the water is sucked dry, so that the inner wall of the pipe body dries quickly, reducing the time for the pipe body to rust and maintaining the service life of the pipe body. When cleaning the other half of the pipe pile mold, the positioning rod drives the baffle plate to keep 90 degrees with the semi-circular frame, so that the semi-circular frame keeps the middle blank. Since the two ends of the other half of the mold are blocked, the sewage cannot be directly discharged. At this time, there is no need to block the inner wall of the pipe body, and both parts of the mold can be cleaned.

[0015] Further, the side cleaning component includes a mounting plate, the outer wall of the mounting plate is rotatably connected to the outer wall of the driving block, the bottom of the mounting plate is evenly provided with cleaning shovels, the top of the cleaning shovel is rotatably connected to the bottom of the mounting plate, the outer wall of the cleaning shovel is fixedly connected with a spring, one end of the spring away from the cleaning shovel is fixedly connected with a support plate, the top of the support plate is fixedly connected with the top of the mounting plate, and one side of the bottom of the mounting plate close to the cleaning shovel is fixedly connected with an elastic plate, and the outer wall of the elastic plate is symmetrically provided with retaining pieces, the outer wall of the retaining piece is fixedly connected with the outer wall of the elastic plate, to clean the top of the side plate. Since the hardness of some impurities is relatively large, the shovel plate may not be able to clean thoroughly at one time during the scraping process. Through the shape design of the shovel plate, the shovel plate gradually levels the impurities when passing through the impurities until it is completely cleaned, keeping the side plate clean, so that the mold can be in close contact during mold closing and ensuring the precision of the pipe pile.

[0016] Further, the limiting component includes a special-shaped frame, the top of the special-shaped frame is rotatably connected to the bottom of the driving block, the inner wall of the special-shaped frame is evenly provided with pressing wheels, the outer wall of the pressing wheel is rotatably connected to the inner wall of the special-shaped frame, there are two special-shaped frames symmetrically arranged, and the opposite sides of the special-shaped frames are symmetrically provided with moving rods, the outer wall of the moving rod is rotatably connected to the opposite sides of the special-shaped frame, the outer wall of the moving rod is slidably connected with a telescopic rod, and the outer wall of the telescopic rod is fixedly connected with a hook block, reducing the burden on the trolley and facilitating the worker to push. At the same time, it supports the outer wall of the pipe body, so that the pipe body is not affected by the trolley, keeping the relative position between the trolley and the pipe body stable and preventing the pipe body from shifting.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. However, in the actual cleaning process, the device will be offset when pushed, resulting in different cleaning forces of the wire brush on the inner walls on both sides of the mold during cleaning, and the mold cannot be completely cleaned. In addition, the labor intensity is relatively high. The present invention provides a supporting mechanism to enable the cart to always move along the axis of the tube body and keep it consistent with the outer wall of the tube body, so that the outer wall of the cleaning mechanism can be evenly stressed with the inner wall of the tube body. The side cleaning component cleans the side panel of the tube body to keep the surface of the side panel flat and clean, thereby avoiding the problem that the pipe pile mold cannot be tightly closed due to incomplete cleaning of the side panel during subsequent use.

[0019] 2. The present invention arranges a cleaning mechanism to scrape and clean the mud and hard impurities on the inner wall of the pipe body. The protective component blocks the inner wall of the pipe body, so that the sewage and impurities on the inner wall of the pipe body after being flushed with water cannot flow back. During the movement of the cart, the sewage and impurities are cleaned to one end of the pipe body and finally discharged. The cart moves along the pipe body to clean the inner wall of the pipe body at one time, thereby improving the cleaning speed. There is no need to manually remove hard impurities and keep away from high-temperature pipe bodies.

[0020] 3. The present invention cleans the top of the side plate by setting a side cleaning component. Since some impurities are hard, the shovel plate may not be able to clean them thoroughly in one go during the scraping process. The shape of the shovel plate is designed so that the shovel plate gradually flattens the impurities when passing through them until they are thoroughly cleaned, thereby keeping the side plate clean and allowing the mold to be in close contact when closing the mold, thereby ensuring the accuracy of the pipe pile.

[0021] 4. The present invention prevents impurities from appearing on the inner wall of the cleaned pipe body by arranging a protective component, and cleans the pipe body at one time. When the cart moves, the rotating rod rotates, and the water absorbing block contacts the inner wall of the pipe body to absorb the water, so that the inner wall of the pipe body dries quickly, the time for the pipe body to rust is reduced, and the service life of the pipe body is maintained. When cleaning the other half of the pipe pile mold, the positioning rod drives the baffle to maintain 90 degrees with the semicircular frame, so that the middle part of the semicircular frame remains blank. Since the two ends of the other half of the mold are blocked, the sewage cannot be discharged directly. At this time, there is no need to block the inner wall of the pipe body, and both parts of the mold can be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 is a bottom view of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the cleaning mechanism of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the supporting mechanism of the present invention;

[0026] Figure 5 is the bottom view of the pipe pile mold of the present invention;

[0027] Figure 6 is the structural schematic diagram of the cleaning component of the present invention;

[0028] Figure 7 is the structural schematic diagram of the protection component of the present invention;

[0029] Figure 8 is the structural schematic diagram of the side cleaning component of the present invention;

[0030] Figure 9 is the structural schematic diagram of the limiting component of the present invention.

[0031] In the figure: 1, trolley; 2, handle; 3, water tank; 4, cleaning mechanism; 401, telescopic column; 402, moving plate; 403, arc-shaped frame; 404, high-pressure nozzle; 405, water pipe; 406, cleaning component; 4061, semi-circular frame; 4062, protection plate; 4063, bracket; 4064, arc-shaped plate; 4065, bent rod; 4066, shovel plate; 407, protection component; 4071, positioning rod; 4072, arc-shaped rod; 4073, baffle; 4074, extension piece; 4075, rotating rod; 4076, water-absorbing block; 5, supporting mechanism; 501, driving block; 502, side cleaning component; 5021, mounting plate; 5022, cleaning shovel; 5023, spring; 5024, support plate; 5025, elastic plate; 5026, retaining piece; 503, limiting component; 5031, special-shaped frame; 5032, moving rod; 5033, telescopic rod; 5034, hook block; 5035, extrusion wheel; 6, pipe pile mold; 601, pipe body; 602, partition strip; 603, side plate. Detailed implementation manners

[0032] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners. The embodiments of the present invention are given for purposes of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

[0033] Example 1, please refer to Figures 1 - 5 , the present invention provides a technical solution: an explanation of a device for cleaning the inner wall of a mold is as follows.

[0034] Including: a trolley 1, with universal wheels provided at the bottom of the trolley 1 to enable the trolley 1 to flexibly adjust its angle, and handles 2 symmetrically arranged on the outer wall of the trolley 1;

[0035] This mold inner wall cleaning device further includes:

[0036] A cleaning mechanism 4, with the top of the cleaning mechanism 4 fixedly connected to the top of the inner wall of the trolley 1;

[0037] A supporting mechanism 5, with the outer wall of the supporting mechanism 5 fixedly connected to the inner wall of the trolley 1.

[0038] The outer wall of the handle 2 is rotatably connected to the outer wall of the trolley 1. A water tank 3 is fixedly connected to the top of the trolley 1. There are two symmetrically arranged driving blocks 501, and a pipe pile mold 6 is arranged on the opposite sides of the limiting component 503.

[0039] During operation, two workers push the handles 2 from both sides to drive the trolley 1 above the pipe pile mold 6, so that the supporting mechanism 5 on the inner wall of the trolley 1 straightens the pipe pile mold 6 from both sides of the pipe pile mold 6 and applies pressure to both sides of the pipe pile mold 6, cooperating with the cleaning mechanism 4 to clean and rinse the inner wall of the pipe pile mold 6, making the pipe pile mold 6 more stable. The cleaning mechanism 4 shovels the slurry on the inner wall of the pipe pile mold 6 during the movement of the trolley 1, then uses clear water to conduct high-pressure flushing on the inner wall of the pipe pile mold 6, and clears the slurry and sewage out of the pipe pile mold 6 to complete the work.

[0040] The cleaning mechanism 4 includes a telescopic column 401, with the top of the telescopic column 401 fixedly connected to the top of the inner wall of the trolley 1. The bottom of the telescopic column 401 is fixedly connected to a moving plate 402. A strip-shaped hole is opened at the corresponding position of the moving plate 402 and the trolley 1, so that the water pipe 405 passes through and is clamped by the moving plate 402 after being connected to the bottom of the water tank 3, enabling the water pipe 405 to move with the high-pressure nozzle 404. The outer wall of the moving plate 402 is rotatably connected to a cleaning component 406, and the top of the cleaning component 406 is rotatably connected to a protection component 407; The cleaning mechanism 4 further includes an arc-shaped frame 403, with the top of the arc-shaped frame 403 fixedly connected to the bottom of the moving plate 402. The arc-shaped frame 403 is set as a semi-circle, conforming to the shape of the inner wall of the pipe pile mold 6, so that the high-pressure water guns are evenly arranged to keep the impact force of the high-pressure water guns on the inner wall of the pipe pile mold 6 uniform. The inner wall of the arc-shaped frame 403 is evenly provided with high-pressure nozzles 404, and the outer wall of the high-pressure nozzles 404 is fixedly connected to the inner wall of the arc-shaped frame 403. The bottom of the water tank 3 is evenly provided with water pipes 405. The water pipes 405 are flexible hoses. The end of the water pipe 405 away from the water tank 3 is connected to the high-pressure nozzle 404, and the outer wall of the water pipe 405 is sleeved with the inner wall of the moving plate 402.

[0041] When the trolley 1 is located at the top of the pipe body 601, the supporting mechanism 5 clamps the outer wall of the pipe body 601. Subsequently, the telescopic column 401 drives the cleaning assembly 406 to move downward. The cleaning assembly 406 rotates 90 degrees and contacts the inner wall of the pipe body 601. Subsequently, the high-pressure nozzle 404 flushes the inner wall of the pipe body 601, so that the impurity mud is washed away. The cleaning assembly 406 scrapes and cleans the mud and hard lump impurities on the inner wall of the pipe body 601 during the movement of the trolley 1. The protection assembly 407 blocks the inner wall of the pipe body 601, so that the sewage and impurities after flushing the inner wall of the pipe body 601 cannot flow back. During the movement following the trolley 1, it is cleaned to one end of the pipe body 601 and finally discharged. The trolley 1 moves along the pipe body 601, and the inner wall of the pipe body 601 is cleaned cleanly at one time, improving the cleaning speed. There is no need for manual removal of hard impurities, and it is far away from the high-temperature pipe body 601.

[0042] The supporting mechanism 5 includes a driving block 501. The outer wall of the driving block 501 is fixedly connected to the inner wall of the trolley 1. The bottom of the driving block 501 is rotatably connected to a limiting assembly 503, and the top of the driving block 501 is rotatably connected to a side cleaning assembly 502.

[0043] After the trolley 1 is moved close to the pipe body 601, the position of the trolley 1 is adjusted so that the limiting assembly 503 is located at both ends of the pipe body 601, and the limiting assembly 503 contacts the partition strip 602 on the outer wall of the pipe body 601, and applies a force to assist the movement of the trolley 1 through the partition strip 602, making the trolley 1 easier to push. During the pushing process, both ends of the pipe body 601 are adjusted, so that the trolley 1 always moves along the axis of the pipe body 601 and keeps consistent with the outer wall of the pipe body 601, so that the outer wall of the cleaning mechanism 4 can be uniformly stressed with the inner wall of the pipe body 601. The side cleaning assembly 502 cleans the side plate 603 of the pipe body 601, so that the surface of the side plate 603 is kept flat and clean, avoiding the problem that the pipe pile mold 6 cannot be tightly closed during subsequent use due to incomplete cleaning of the side plate 603.

[0044] The pipe pile mold 6 includes a pipe body 601. Partition strips 602 are uniformly arranged at the bottom of the pipe body 601. The outer wall of the partition strip 602 is fixedly connected to the bottom of the pipe body 601. A side plate 603 is arranged at the top of the pipe body 601.

[0045] Example 2, please refer to Figures 1 - 9, the present invention provides a technical solution: on the basis of Embodiment 1, the cleaning component 406 includes a semi-circular frame 4061, the semi-circular frame 4061 is a hollow frame, the outer wall of the semi-circular frame 4061 is rotatably connected to the outer wall of the moving plate 402, the top of the inner wall of the semi-circular frame 4061 is rotatably connected to a support 4063, the bottom of the support 4063 is fixedly connected to an arc-shaped plate 4064, the outer wall of the semi-circular frame 4061 is symmetrically provided with protective plates 4062 at one end away from the arc-shaped plate 4064, the outer wall of the protective plate 4062 is rotatably connected to the outer wall of the semi-circular frame 4061, the outer wall of the arc-shaped plate 4064 is slidably connected to the outer wall of the semi-circular frame 4061, the arc-shaped plate 4064 is uniformly provided with bent rods 4065 at one end away from the semi-circular frame 4061, the bent rods 4065 are elastic, and one end of the bent rod 4065 away from the arc-shaped plate 4064 is fixedly connected to a shovel plate 4066, and the shovel plate 4066 is in contact with the inner wall of the pipe body 601.

[0046] After the position of the trolley 1 is determined, first, the semi-circular frame 4061 rotates 90 degrees and is placed perpendicular to the pipe body 601. The telescopic column 401 drives the semi-circular frame 4061 to approach the inner wall of the pipe body 601, so that the center of the semi-circular frame 4061 coincides with the center of the pipe body 601. During the movement of the trolley 1, the shovel plate 4066 outside the semi-circular frame 4061 drives to clean the inner wall of the pipe body 601. At the same time, the support 4063 rotates in the semi-circular frame 4061, driving the shovel plate 4066 to reciprocally rotate a certain angle along the semi-circular frame 4061, so that the shovel plate 4066 can clean every corner of the pipe body 601. Under the impact of the high-pressure nozzle 404, the impurities are separated from the pipe body 601. As the trolley 1 moves, the impurities and sewage are discharged from the pipe body 601, enabling the staff to simultaneously remove and clean the inner wall of the pipe body 601, and then using the high-pressure nozzle 404 to further clean the impurities, making the cleaning process simpler. It only needs to move along the pipe body 601 in sequence once to complete the cleaning, improving the cleaning speed.

[0047] The protective component 407 includes a positioning rod 4071. The outer wall of the positioning rod 4071 is rotatably connected to one end of the semi-circular frame 4061 away from the arc plate 4064. The bottom of the positioning rod 4071 is fixedly connected with an arc rod 4072. One side of the arc rod 4072 close to the semi-circular frame 4061 is fixedly connected with a baffle 4073. The outer wall of the baffle 4073 is rotatably connected to the outer wall of the semi-circular frame 4061. The arc rod 4072 presses the connection part between the baffle 4073 and the extension piece 4074, so that the baffle 4073 blocks the hollow part of the semi-circular frame 4061. The outer wall of the baffle 4073 is fixedly connected with an extension piece 4074. The extension piece 4074 is made of rubber and has elasticity. The outer wall of the arc rod 4072 is evenly provided with rotating rods 4075. The rotating rods 4075 are arc-shaped. The outer wall of the rotating rods 4075 is rotatably connected to the inner wall of the arc rod 4072. One end of the rotating rod 4075 away from the arc rod 4072 is fixedly connected with a water-absorbing block 4076. The water-absorbing block 4076 is made of water-absorbing material.

[0048] After the cart 1 drives the cleaning mechanism 4 into the interior of the pipe body 601, when the cleaning component 406 is perpendicular to the pipe body 601, the arc rod 4072 drives the baffle 4073 to block the semi-circular frame 4061. The extension piece 4074 is squeezed by the pipe body 601 and contacts and fits with the inner wall of the pipe body 601, so that the semi-circular frame 4061 and the extension piece 4074 block the inner wall of the pipe body 601, so that the impurities and sewage generated during cleaning cannot flow back along the pipe body 601 during flushing, avoiding the appearance of impurities on the inner wall of the cleaned pipe body 601, and cleaning the pipe body 601 cleanly at one time. During the movement of the cart 1, the rotating rod 4075 rotates, and the water-absorbing block 4076 contacts the inner wall of the pipe body 601 to absorb the water, so that the inner wall of the pipe body 601 dries quickly, reducing the time for the pipe body 601 to rust and maintaining the service life of the pipe body 601. When cleaning the other half of the pipe pile mold 6, the positioning rod 4071 drives the baffle 4073 to keep a 90-degree angle with the semi-circular frame 4061, so that the semi-circular frame 4061 keeps the middle blank. Since the two ends of the other half of the mold are blocked, the sewage cannot be directly discharged. At this time, there is no need to block the inner wall of the pipe body 601, and both parts of the mold can be cleaned.

[0049] The side cleaning component 502 includes a mounting plate 5021. The outer wall of the mounting plate 5021 is rotatably connected to the outer wall of the driving block 501. The bottom of the mounting plate 5021 is evenly provided with cleaning shovels 5022. The bottom of the cleaning shovels 5022 has three bifurcations, which are thin sheets and have a certain elasticity. The top of the cleaning shovels 5022 is rotatably connected to the bottom of the mounting plate 5021. A spring 5023 is fixedly connected to the outer wall of the cleaning shovels 5022. One end of the spring 5023 away from the cleaning shovels 5022 is fixedly connected to a support plate 5024. The support plate 5024 provides a reaction force for the cleaning shovels 5022. The top of the support plate 5024 is fixedly connected to the top of the mounting plate 5021. A flexible plate 5025 is fixedly connected to one side of the bottom of the mounting plate 5021 near the cleaning shovels 5022. The bottom of the flexible plate 5025 is hook-shaped, so that the flexible plate 5025 can be stuck at the bottom of the side plate 603. Flap pieces 5026 are symmetrically arranged on the outer wall of the flexible plate 5025. The flap pieces 5026 are curved, which is convenient for the impurities cleaned from the side plate 603 to be conveyed to the inside of the pipe body 601 by the flap pieces 5026 for cleaning together. The outer wall of the flap pieces 5026 is fixedly connected to the outer wall of the flexible plate 5025.

[0050] During the process of the cart 1 moving along the pipe body 601, the mounting plate 5021 rotates to the horizontal, so that the scraping plate 4066 contacts the top of the side plate 603 and cleans the top of the side plate 603. To avoid the situation that the scraping plate 4066 may not be able to clean thoroughly at one time during the scraping process due to the relatively large hardness of some impurities. Through the shape design of the scraping plate 4066, the scraping plate 4066 gradually levels the impurities when passing through the impurities until they are completely cleaned, keeping the side plate 603 clean, enabling the mold to be in close contact during mold closing, and ensuring the precision of the pipe pile.

[0051] The limiting component 503 includes a special-shaped frame 5031. The special-shaped frame 5031 is Y-shaped, increasing the support points on the outer wall of the pipe body 601, and having a certain elasticity at the end close to the pipe body 601. The top of the special-shaped frame 5031 is rotatably connected to the bottom of the driving block 501. Pressing wheels 5035 are evenly arranged on the inner wall of the special-shaped frame 5031. The outer wall of the pressing wheels 5035 is rotatably connected to the inner wall of the special-shaped frame 5031. Two special-shaped frames 5031 are symmetrically arranged. Moving rods 5032 are symmetrically arranged on the opposite sides of the special-shaped frames 5031. There are two moving rods 5032, and one of the surfaces has threads to drive the telescopic rod 5033 to move. The outer wall of the moving rods 5032 is rotatably connected to the opposite sides of the special-shaped frames 5031. A telescopic rod 5033 is slidably connected to the outer wall of the moving rods 5032. A hook block 5034 is fixedly connected to the outer wall of the telescopic rod 5033.

[0052] When the cart 1 approaches the pipe body 601, the squeezing wheel 5035 contacts the outer wall of the pipe body 601, and supports the outer wall of the pipe body 601 through the special-shaped frame 5031 to keep the pipe body 601 stable. Subsequently, the moving rod 5032 rotates, causing the telescopic rod 5033 to move along the moving rod 5032. The telescopic rod 5033 drives the hook block 5034 to approach the inner wall of the pipe body 601 and latch onto the partition strip 602. Subsequently, the moving rod 5032 applies a force to the telescopic rod 5033 to move in the opposite direction of the cart 1, reducing the burden on the cart 1 and facilitating the worker to push it. At the same time, it supports the outer wall of the pipe body 601, so that the pipe body 601 is not affected by the cart 1, keeping the relative position between the cart 1 and the pipe body 601 stable and preventing the pipe body 601 from shifting.

[0053] The specific working process is as follows:

[0054] During operation, two workers push the handle 2 from both sides, driving the cart 1 above the pipe pile mold 6. After bringing the cart 1 close to the pipe body 601, the position of the cart 1 is adjusted so that the limiting component 503 is located at both ends of the pipe body 601, making the limiting component 503 contact the partition strip 602 on the outer wall of the pipe body 601 and applying a force to assist the movement of the cart 1 through the partition strip 602, making the cart 1 easier to push. During the pushing process, the two ends of the pipe body 601 are adjusted so that the cart 1 always moves along the axis of the pipe body 601, keeping it consistent with the outer wall of the pipe body 601, enabling the outer wall of the cleaning mechanism 4 to be evenly stressed with the inner wall of the pipe body 601, and the side cleaning component 502 cleans the side plate 603 of the pipe body 601.

[0055] When the cart 1 is at the top of the pipe body 601, the supporting mechanism 5 clamps the outer wall of the pipe body 601. Subsequently, the telescopic column 401 drives the cleaning component 406 to move downward, and the cleaning component 406 rotates 90 degrees to contact the inner wall of the pipe body 601. Subsequently, the high-pressure nozzle 404 flushes the inner wall of the pipe body 601, washing away the impurity mud. The cleaning component 406 scrapes and cleans the mud and hard lump impurities on the inner wall of the pipe body 601 during the movement of the cart 1. The protection component 407 blocks the inner wall of the pipe body 601, preventing the sewage and impurities from flowing back after the inner wall of the pipe body 601 is flushed with water. It is cleaned to one end of the pipe body 601 during the movement of the cart 1 and finally discharged, causing the cart 1 to move along the pipe body 601.

[0056] Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art without special instructions and limitations.

Claims

1. A mold inner wall cleaning device, specifically comprising: A cart (1), characterized in that: handles (2) are symmetrically arranged on the outer wall of the cart (1); The mold inner wall cleaning device also includes: A cleaning mechanism (4), the top of the cleaning mechanism (4) being fixedly connected to the top of the inner wall of the trolley (1); The cleaning mechanism (4) comprises a telescopic column (401), the top of the telescopic column (401) is fixedly connected to the top of the inner wall of the cart (1), the bottom of the telescopic column (401) is fixedly connected to a movable plate (402), the outer wall of the movable plate (402) is rotatably connected to a cleaning component (406), the top of the cleaning component (406) is rotatably connected to a protective component (407), the cleaning component (406) comprises a semicircular frame (4061), the outer wall of the semicircular frame (4061) is rotatably connected to the outer wall of the movable plate (402), and the protective component (407) comprises a positioning rod (4071), the outer wall of the positioning rod (4071) is rotatably connected to an end of the semicircular frame (4061) away from the arc plate (4064); A supporting mechanism (5), the outer wall of the supporting mechanism (5) being fixedly connected to the inner wall of the cart (1); The supporting mechanism (5) comprises a driving block (501), the outer wall of the driving block (501) is fixedly connected to the inner wall of the cart (1), the bottom of the driving block (501) is rotatably connected to a limiting component (503), and the top of the driving block (501) is rotatably connected to a side cleaning component (502).

2. The mold inner wall cleaning device according to claim 1, characterized in that: The outer wall of the handle (2) is rotatably connected to the outer wall of the trolley (1); the top of the trolley (1) is fixedly connected to a water tank (3); two driving blocks (501) are symmetrically arranged; and a pipe pile mold (6) is arranged on the opposite side of the limiting component (503).

3. The mold inner wall cleaning device according to claim 2, characterized in that: The cleaning mechanism (4) further comprises an arc frame (403), the top of the arc frame (403) being fixedly connected to the bottom of the movable plate (402), the inner wall of the arc frame (403) being evenly provided with high-pressure nozzles (404), the outer wall of the high-pressure nozzles (404) being fixedly connected to the inner wall of the arc frame (403), and the bottom of the water tank (3) being evenly provided with water pipes (405), the outer wall of the water pipes (405) being sleeved with the inner wall of the movable plate (402).

4. The mold inner wall cleaning device according to claim 2, characterized in that: The pipe pile mold (6) comprises a pipe body (601), the bottom of the pipe body (601) is evenly provided with spacers (602), the outer wall of the spacers (602) is fixedly connected to the bottom of the pipe body (601), and the top of the pipe body (601) is provided with a side plate (603).

5. The mold inner wall cleaning device according to claim 1, characterized in that: The top of the inner wall of the semicircular frame (4061) is rotatably connected to a bracket (4063), the bottom of the bracket (4063) is fixedly connected to an arc plate (4064), a protective plate (4062) is symmetrically arranged at one end of the outer wall of the semicircular frame (4061) away from the arc plate (4064), the outer wall of the protective plate (4062) is rotatably connected to the outer wall of the semicircular frame (4061), the outer wall of the arc plate (4064) is slidably connected to the outer wall of the semicircular frame (4061), and bent rods (4065) are evenly arranged at one end of the arc plate (4064) away from the semicircular frame (4061), and a shovel plate (4066) is fixedly connected to one end of the bent rod (4065) away from the arc plate (4064).

6. The mold inner wall cleaning device according to claim 5, characterized in that: The bottom of the positioning rod (4071) is fixedly connected to an arc rod (4072), and the side of the arc rod (4072) close to the semicircular frame (4061) is fixedly connected to a baffle (4073), and the outer wall of the baffle (4073) is rotatably connected to the outer wall of the semicircular frame (4061).

7. The mold inner wall cleaning device according to claim 6, characterized in that: The outer wall of the baffle (4073) is fixedly connected with an extension piece (4074), the outer wall of the arc-shaped rod (4072) is evenly provided with rotating rods (4075), the outer wall of the rotating rod (4075) is rotatably connected to the inner wall of the arc-shaped rod (4072), and one end of the rotating rod (4075) away from the arc-shaped rod (4072) is fixedly connected with a water absorption block (4076).

8. The mold inner wall cleaning device according to claim 1, characterized in that: The side cleaning assembly (502) comprises a mounting plate (5021), the outer wall of the mounting plate (5021) is rotatably connected to the outer wall of the driving block (501), a cleaning shovel (5022) is evenly arranged at the bottom of the mounting plate (5021), the top of the cleaning shovel (5022) is rotatably connected to the bottom of the mounting plate (5021), and a spring (5023) is fixedly connected to the outer wall of the cleaning shovel (5022), and the spring (5023) is away from the cleaning One end of the shovel (5022) is fixedly connected to a support plate (5024), the top of the support plate (5024) is fixedly connected to the top of the mounting plate (5021), the bottom of the mounting plate (5021) is fixedly connected to a side close to the cleaning shovel (5022), the outer wall of the elastic plate (5025) is symmetrically provided with baffles (5026), and the outer wall of the baffles (5026) is fixedly connected to the outer wall of the elastic plate (5025).

9. The mold inner wall cleaning device according to claim 1, characterized in that: The limiting assembly (503) comprises a special-shaped frame (5031), the top of the special-shaped frame (5031) is rotatably connected to the bottom of the driving block (501), the inner wall of the special-shaped frame (5031) is evenly provided with extrusion wheels (5035), the outer wall of the extrusion wheel (5035) is rotatably connected to the inner wall of the special-shaped frame (5031), two special-shaped frames (5031) are symmetrically provided, and moving rods (5032) are symmetrically provided on the opposite sides of the special-shaped frame (5031), the outer wall of the moving rod (5032) is rotatably connected to the opposite side of the special-shaped frame (5031), the outer wall of the moving rod (5032) is slidably connected to a telescopic rod (5033), and the outer wall of the telescopic rod (5033) is fixedly connected to a hook block (5034).

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