Anti-blocking device for building drainage pipe

Abstract

The utility model relates to the technical field of building drainage pipes, in particular to an anti-blocking device for a building drainage pipe, which comprises a device body, stable mounting mechanisms are arranged on the surfaces of the drainage pipe body and a mounting plate, and regular maintenance mechanisms are arranged on the surfaces of the device body and a cover body. And high-universality mechanisms are arranged on the inner wall of the fixed cylinder and the surface of the movable column. According to the anti-blocking device, the phenomenon that the device body is loosened on the surface of the drainage pipe body in the using process of the anti-blocking device is avoided, so that the anti-blocking device is more stable in use, the inner walls of drainage pipe bodies of different sizes can be cleaned when the anti-blocking device is used, the universality of the anti-blocking device is higher in use, and the anti-blocking device is more convenient to use. The anti-blocking device is simple in structure and convenient to use, the use requirement of a user can be better met, the rotating motor and the rotating rod body can be overhauled and maintained in time when the anti-blocking device is used, the service life of the anti-blocking device is greatly prolonged, and the anti-blocking device is more practical.

Description

Technical Field

[0001] The utility model relates to the technical field of building drainage pipes, in particular to an anti-blocking device for building drainage pipes. Background Art

[0002] Drain pipes are mainly responsible for the drainage of rainwater, sewage, farmland irrigation and drainage, etc. Drain pipes are divided into plastic drainage pipes, concrete pipes (CP) and reinforced concrete pipes (RCP). Drain pipes refer to a system composed of pipes and their ancillary facilities that collect and discharge sewage, wastewater and rainwater, including trunk pipes, branch pipes and pipes leading to treatment plants. Now there is a need for an anti-blocking device for building drainage pipes.

[0003] Firstly, the anti-blocking device needs to be installed before use, and the existing anti-blocking device is not stable enough during installation, which may easily cause the device body to loosen on the surface of the drain pipe body during use, making the anti-blocking device not stable enough during use; secondly, since the sizes of drain pipes are different, the existing anti-blocking device is usually unable to prevent the blockage of drain pipe bodies of different sizes when in use, which makes it impossible to clean the inner walls of drain pipe bodies of different sizes when the anti-blocking device is in use, which reduces the versatility of the anti-blocking device when in use and cannot meet the needs of users; thirdly, the anti-blocking device needs to regularly inspect the surface of the rotating motor and the rotating rod body when in use, and the existing anti-blocking device usually does not have the function of inspecting the surface of the rotating motor and the rotating rod body when in use, which greatly shortens the service life of the anti-blocking device and is not practical enough. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-blocking device for building drainage pipes, so as to solve the problems proposed in the above-mentioned background technology that the anti-blocking device is not stable enough during installation, cannot prevent blocking of drainage pipe bodies of different sizes, and does not have the function of inspecting the surface of the rotating motor and the rotating rod body.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-blocking device for building drainage pipes, comprising a device body, a drainage pipe body is arranged below the device body, one end of the device body extends to the inside of the drainage pipe body and is installed with a fixed screw pipe, a control button is installed on the surface of the drainage pipe body, a mounting plate is installed on the surface of the device body, a cover is arranged on the surface of the device body, a pull-out plate is arranged inside the device body, a rotating motor is installed on the surface of the pull-out plate, the input end of the rotating motor is electrically connected to the output end of the control button, the output end of the rotating motor is installed with a rotating shaft through a coupling, and a rotating rod is installed on the surface of the rotating shaft. The body, the rotating rod body and the inner wall of the device body rotate with each other, the surface of the rotating rod body is installed with fixed cylinders with equal intervals, and a moving column is arranged inside the fixed cylinder. The surfaces of the drain pipe body and the mounting plate are provided with a stable installation mechanism, and the interior of the stable installation mechanism includes a fixing screw, an adjusting screw, a connecting plate and a stable suction cup. The surfaces of the device body and the cover body are provided with a regular maintenance mechanism, and the interior of the regular maintenance mechanism includes an installation stud, a positioning card and a regular maintenance part. The inner wall of the fixed cylinder and the surface of the moving column are provided with a high-versatility mechanism, and the interior of the high-versatility mechanism includes a second electric push rod, a rotating ball and a high-versatility group.

[0006] Preferably, the fixed screw and the inner wall of the drain pipe body are threadedly matched with each other, and the fixed screw and the surface of the drain pipe body are rotationally matched with each other. The surface of the cover body is installed with a first electric push rod, and the input end of the first electric push rod is electrically connected to the output end of the control button, and the output end of the first electric push rod passes through the cover body and is fixed to the surface of the pull-out plate. The movable column and the inner wall of the fixed cylinder are slidably matched with each other, and the surface of the movable column is installed with a scraper body, and the surface of the scraper body is in contact with the inner wall of the drain pipe body.

[0007] Preferably, the periodic maintenance part is arranged on the surface of the device body and the cover body, the periodic maintenance part is composed of a guide groove and a guide slider, the inner wall of the cover body is installed with a positioning card, the inner wall of the device body is provided with a positioning card slot, the positioning card and the surface of the positioning card slot are engaged with each other, and the inner wall of the device body is provided with a guide groove.

[0008] Preferably, guide sliders are installed on the surfaces of both sides of the pull-out plate, and the guide sliders and the surfaces of the guide grooves are slidably matched with each other. The surface of the cover body is threadedly connected with mounting studs, and one end of the mounting studs passes through the cover body and is threadedly fastened to the surface of the device body.

[0009] Preferably, a fixing screw is installed on the surface of the mounting plate, one end of the fixing screw extends to the bottom of the mounting plate, and an adjusting screw barrel is threadedly sleeved on the surface of the fixing screw, and the inner wall of the adjusting screw barrel rotates with the surface of the fixing screw.

[0010] Preferably, a connecting plate is provided on the surface at the bottom of the adjusting screw barrel, and the connecting plate and the surface of the adjusting screw barrel are rotatably matched with each other. A stabilizing suction cup is installed on the surface at the bottom of the connecting plate for stabilizing the device body, and the surface at the bottom of the stabilizing suction cup fits the surface of the drain pipe body.

[0011] Preferably, the high versatility group is arranged on the inner wall of the fixed cylinder and the surface of the moving column, and the high versatility group is composed of a fixed groove and a moving block. A second electric push rod is installed inside the fixed cylinder, and the input end of the second electric push rod is electrically connected to the output end of the control button, and the output end of the second electric push rod is fixed to the surface of the moving column.

[0012] Preferably, a moving block is installed on the surface of the moving column, a fixing groove is opened on the inner wall of the fixed cylinder, the fixing groove and the surface of the moving block are slidably matched with each other, and the surface of the moving block is provided with rotating balls at equal intervals, the rotating balls and the surface of the moving block are rotationally matched with each other, and the surface of the rotating balls contacts the inner wall of the fixed groove.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the anti-blocking device for building drainage pipes not only enables the device body to be stably installed on the surface of the drainage pipe body when the anti-blocking device is used, thus avoiding the phenomenon that the device body is loosened on the surface of the drainage pipe body during the use of the anti-blocking device, making the anti-blocking device more stable when used, and enabling the anti-blocking device to clean the inner wall of drainage pipe bodies of different sizes when used, making the anti-blocking device more versatile when used, and better meeting the use needs of users, and enabling the anti-blocking device to timely inspect and maintain the rotating motor and the rotating rod body when used, thereby greatly extending the service life of the anti-blocking device and making it more practical;

[0014] 1. By providing a stable installation mechanism, the device body drives the fixed screw tube to rotate inside the drain pipe body, and the device body is installed on the surface of the drain pipe body under the thread cooperation of the fixed screw tube and the drain pipe body. Then, the user places the device body on the surface of the drain pipe body, and the user rotates the adjusting screw barrel on the surface of the fixed screw rod, and the adjusting screw barrel moves up and down on the surface of the fixed screw under the thread cooperation of the fixed screw and the adjusting screw barrel. When the adjusting screw barrel moves, the adjusting screw barrel drives the connecting plate and the stable suction cup to move downward, so that the connecting plate drives the stable suction cup to move downward until it fits with the surface of the drain pipe body. Under the joint action of the connecting plate and the stable suction cup, the device body is installed on the surface of the drain pipe body, and the function of stable installation of the anti-blocking device is realized, so that the device body can be stably installed on the surface of the drain pipe body when the anti-blocking device is used, avoiding the phenomenon that the device body is loosened on the surface of the drain pipe body during the use of the anti-blocking device, and making the anti-blocking device more stable when used;

[0015] 2. A highly versatile mechanism is provided to control the operation of the second electric push rod inside the fixed cylinder. Under the action of the second electric push rod, the moving column is driven to slide on the inner wall of the fixed cylinder. When the moving column moves, the moving column drives the moving block to slide inside the fixed groove. Under the joint action of the moving block and the fixed groove, the moving column is guided. At this time, the moving block drives the rotating ball to rotate. Under the action of the rotating ball, the friction force generated when the moving block slides inside the fixed groove is greatly reduced, so that the moving column drives the scraper body to always move to fit with the inner wall of the drain pipe body, and the sludge and other impurities on the inner wall of the drain pipe body are scraped off, realizing the function of the anti-blocking device to prevent the drain pipe bodies of different sizes from being blocked, so that the anti-blocking device can clean the inner walls of the drain pipe bodies of different sizes when in use, making the anti-blocking device more versatile when in use and better able to meet the use needs of users;

[0016] 3. By providing a regular maintenance mechanism, the user loosens the installation studs on the surface of the cover body, and then pulls the cover body upwards, so that the cover body drives the positioning card away from the surface of the device body, and removes the cover body from the surface of the device body. Subsequently, the user pulls the pull-out plate upwards, so that the pull-out plate drives the guide slider to slide on the inner wall of the guide slot, and the pull-out plate is guided by the joint action of the guide slider and the guide slot, so that the pull-out plate, the rotating motor and the rotating rod body are taken out from the inside of the device body, and the rotating motor and the rotating rod body are inspected and maintained, realizing the function of the anti-blocking device to inspect the surface of the rotating motor and the rotating rod body, so that the rotating motor and the rotating rod body can be inspected and maintained in time when the anti-blocking device is used, so that the service life of the anti-blocking device is greatly extended, and it is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0019] Figure 3 For the utility model Figure 2 An enlarged structural diagram of the regular maintenance mechanism;

[0020] Figure 4 For the utility model Figure 2 An enlarged structural diagram of the stable mounting mechanism;

[0021] Figure 5 It is a schematic diagram of the enlarged structure of the highly universal mechanism of the utility model.

[0022] In the figure: 1. Device body; 101. Drain pipe body; 102. Control button; 103. First electric push rod; 104. Fixed screw tube; 105. Mounting plate; 106. Pull-out plate; 107. Cover; 108. Rotating motor; 109. Rotating rod body; 110. Fixed cylinder; 111. Moving column; 112. Scraper body; 2. Regular maintenance mechanism; 201. Mounting stud; 202. Positioning card; 203. Regular maintenance part; 2031. Guide slide groove; 2032. Guide slide block; 3. Stable installation mechanism; 301. Fixed screw; 302. Adjusting screw cylinder; 303. Connecting plate; 304. Stable suction cup; 4. High versatility mechanism; 401. Second electric push rod; 402. Rotating ball; 403. High versatility group; 4031. Fixed groove; 4032. Moving block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. In addition, the terms "first", "second", "third", "upper, lower, left, right", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] The utility model provides a structure of an anti-blocking device for building drainage pipes. Figure 1 and Figure 2 As shown, it includes a device body 1, a drain pipe body 101 is arranged below the device body 1, one end of the device body 1 extends to the inside of the drain pipe body 101 and is installed with a fixed spiral pipe 104, a control button 102 is installed on the surface of the drain pipe body 101, and the model of the control button 102 can be selected from the LA series, the fixed spiral pipe 104 and the inner wall of the drain pipe body 101 are threadedly matched with each other, the fixed spiral pipe 104 and the surface of the drain pipe body 101 are rotatably matched with each other, a mounting plate 105 is installed on the surface of the device body 1, a cover body 107 is arranged on the surface of the device body 1, a pull-out plate 106 is arranged inside the device body 1, and a first electric push rod 103 is installed on the surface of the cover body 107, and the model of the first electric push rod 103 can be selected from the DG series, and the input end of the first electric push rod 103 and the output end of the control button 102 are connected to each other. Electrical connection, the output end of the first electric push rod 103 passes through the cover body 107 and is fixed to the surface of the pull-out plate 106, and a rotating motor 108 is installed on the surface of the pull-out plate 106. The model of the rotating motor 108 can be selected from the JO series, and the input end of the rotating motor 108 is electrically connected to the output end of the control button 102, and the output end of the rotating motor 108 is installed with a rotating shaft through a coupling, and a rotating rod body 109 is installed on the surface of the rotating shaft, and the rotating rod body 109 and the inner wall of the device body 1 rotate with each other, and the surface of the rotating rod body 109 is installed with fixed cylinders 110 at equal intervals, and a moving column 111 is arranged inside the fixed cylinder 110, and the moving column 111 and the inner wall of the fixed cylinder 110 slide with each other, and a scraper body 112 is installed on the surface of the moving column 111, and the surface of the scraper body 112 contacts the inner wall of the drain pipe body 101.

[0025] Furthermore, if Figure 2 and Figure 4 As shown, the surfaces of the drain pipe body 101 and the mounting plate 105 are both provided with a stable mounting mechanism 3, the interior of the stable mounting mechanism 3 includes a fixing screw 301, an adjusting screw barrel 302, a connecting plate 303 and a stable suction cup 304, the surface of the mounting plate 105 is installed with a fixing screw 301, one end of the fixing screw 301 extends to the bottom of the mounting plate 105, the surface of the fixing screw 301 is threadedly sleeved with an adjusting screw barrel 302, the inner wall of the adjusting screw barrel 302 and the surface of the fixing screw 301 are rotatably matched with each other, the surface at the bottom position of the adjusting screw barrel 302 is provided with a connecting plate 303, the connecting plate 303 and the surface of the adjusting screw barrel 302 are rotatably matched with each other, the surface at the bottom position of the connecting plate 303 is installed with a stable suction cup 304 for stable installation of the device body 1, and the surface at the bottom position of the stable suction cup 304 fits with the surface of the drain pipe body 101.

[0026] During implementation, the user places the device body 1 on the surface of the drain pipe body 101, and the user rotates the adjusting screw barrel 302 on the surface of the fixed screw 301, and the adjusting screw barrel 302 moves up and down on the surface of the fixed screw 301 under the threaded cooperation of the fixed screw 301 and the adjusting screw barrel 302. When the adjusting screw barrel 302 moves, the adjusting screw barrel 302 drives the connecting plate 303 and the stabilizing suction cup 304 to move downward, so that the connecting plate 303 drives the stabilizing suction cup 304 to move downward until it fits with the surface of the drain pipe body 101. Under the joint action of the connecting plate 303 and the stabilizing suction cup 304, the device body 1 is installed on the surface of the drain pipe body 101 to achieve the function of stable installation of the anti-blocking device.

[0027] Furthermore, if Figure 2 and Figure 3 As shown, the surfaces of the device body 1 and the cover body 107 are both provided with a regular maintenance mechanism 2, the interior of the regular maintenance mechanism 2 includes an installation stud 201, a positioning card 202 and a regular maintenance part 203, the regular maintenance part 203 is arranged on the surfaces of the device body 1 and the cover body 107, the regular maintenance part 203 is composed of a guide slide groove 2031 and a guide slider 2032, the inner wall of the cover body 107 is installed with a positioning card 202, the inner wall of the device body 1 is provided with a positioning card groove, the positioning card 202 and the surface of the positioning card groove are mutually engaged, the inner wall of the device body 1 is provided with a guide slide groove 2031, the surfaces of both sides of the pull-out plate 106 are both provided with guide sliders 2032, the guide slider 2032 and the surface of the guide slide groove 2031 are slidably matched with each other, the surface of the cover body 107 is threadedly connected with the installation stud 201, one end of the installation stud 201 passes through the cover body 107 and is threadedly fastened with the surface of the device body 1.

[0028] During implementation, the user loosens the installation studs 201 on the surface of the cover body 107, and then pulls the cover body 107 upwards, so that the cover body 107 drives the positioning card 202 away from the surface of the device body 1, and removes the cover body 107 from the surface of the device body 1. Subsequently, the user pulls the pull-out plate 106 upwards, so that the pull-out plate 106 drives the guide slider 2032 to slide on the inner wall of the guide slot 2031, and the pull-out plate 106 is guided under the joint action of the guide slider 2032 and the guide slot 2031, so that the pull-out plate 106, the rotating motor 108 and the rotating rod body 109 are taken out from the inside of the device body 1, and the rotating motor 108 and the rotating rod body 109 are inspected and maintained, so as to realize the function of the anti-blocking device to inspect the surface of the rotating motor 108 and the rotating rod body 109.

[0029] Furthermore, if Figure 2 and Figure 5As shown, the inner wall of the fixed cylinder 110 and the surface of the moving column 111 are both provided with a high-versatility mechanism 4, the interior of the high-versatility mechanism 4 includes a second electric push rod 401, a rotating ball 402 and a high-versatility group 403, the high-versatility group 403 is arranged on the inner wall of the fixed cylinder 110 and the surface of the moving column 111, the high-versatility group 403 is composed of a fixed groove 4031 and a moving block 4032, the interior of the fixed cylinder 110 is installed with a second electric push rod 401, the model of the second electric push rod 401 can be selected from the DG series, the input of the second electric push rod 401 The end is electrically connected to the output end of the control button 102, the output end of the second electric push rod 401 is fixed to the surface of the moving column 111, the surface of the moving column 111 is installed with a moving block 4032, the inner wall of the fixed cylinder 110 is opened with a fixing groove 4031, the fixing groove 4031 and the surface of the moving block 4032 are slidably matched with each other, the surface of the moving block 4032 is provided with rotating balls 402 with equal intervals, the rotating balls 402 and the surface of the moving block 4032 are rotatably matched with each other, and the surface of the rotating balls 402 contacts the inner wall of the fixing groove 4031.

[0030] During implementation, the second electric push rod 401 inside the fixed cylinder 110 is controlled to work, and under the action of the second electric push rod 401, the moving column 111 is driven to slide on the inner wall of the fixed cylinder 110. When the moving column 111 moves, the moving column 111 drives the moving block 4032 to slide inside the fixed groove 4031, and the moving column 111 is guided under the joint action of the moving block 4032 and the fixed groove 4031. At this time, the moving block 4032 drives the rotating ball 402 to rotate. Under the action of the rotating ball 402, the friction force generated when the moving block 4032 slides inside the fixed groove 4031 is greatly reduced, so that the moving column 111 drives the scraper body 112 to always move to fit with the inner wall of the drain pipe body 101, and scrapes off the sludge and other impurities on the inner wall of the drain pipe body 101, so as to realize the function of the anti-blocking device to prevent drain pipe bodies 101 of different sizes from being blocked.

[0031] Working principle: When in use, first place the device body 1 on the surface of the drain pipe body 101, and the user rotates the device body 1 so that the device body 1 drives the fixed screw 104 to rotate inside the drain pipe body 101, and the device body 1 is installed on the surface of the drain pipe body 101 under the thread cooperation of the fixed screw 104 and the drain pipe body 101. Then, the user places the device body 1 on the surface of the drain pipe body 101, and the user rotates the adjusting screw barrel 302 on the surface of the fixing screw 301. Under the thread cooperation of the fixing screw 301 and the adjusting screw barrel 302, the adjusting screw barrel 302 moves up and down on the surface of the fixing screw 301. When the adjusting screw When the cylinder 302 moves, the adjusting screw cylinder 302 drives the connecting plate 303 and the stabilizing suction cup 304 to move downward, so that the connecting plate 303 drives the stabilizing suction cup 304 to move downward until it fits with the surface of the drain pipe body 101, and the device body 1 is installed on the surface of the drain pipe body 101 under the joint action of the connecting plate 303 and the stabilizing suction cup 304 to realize the function of stable installation of the anti-blocking device, so that the device body 1 can be stably installed on the surface of the drain pipe body 101 when the anti-blocking device is used, avoiding the phenomenon that the device body 1 is loose on the surface of the drain pipe body 101 during the use of the anti-blocking device, and making the anti-blocking device more stable when used.

[0032] Subsequently, the user operates the control button 102, so that the control button 102 controls the first electric push rod 103 on the surface of the cover body 107 to work, and under the action of the first electric push rod 103, the pull-out plate 106 is driven to slide downward inside the device body 1, and when the pull-out plate 106 moves downward, the pull-out plate 106 drives the rotating motor 108 and the rotating rod body 109 to move downward, and when the rotating rod body 109 moves, the rotating rod body 109 drives the fixed cylinder 110, the movable column 111 and the scraper body 112 to move downward to the inside of the drain pipe body 101, and under the action of the scraper body 112, the sludge and other impurities on the inner wall of the drain pipe body 101 are scraped off.

[0033] Subsequently, the sizes of the drainage pipe body 101 are different. At this time, the user operates the control button 102, so that the control button 102 controls the second electric push rod 401 inside the fixed cylinder 110 to work. Under the action of the second electric push rod 401, the moving column 111 is driven to slide on the inner wall of the fixed cylinder 110. When the moving column 111 moves, the moving column 111 drives the moving block 4032 to slide inside the fixed groove 4031. Under the joint action of the moving block 4032 and the fixed groove 4031, the moving column 111 is guided. At this time, the moving block 4032 drives the rotating ball 402 to rotate. Under the action of the rotating ball 402, the friction force generated when the moving block 4032 slides inside the fixed groove 4031 is greatly reduced, so that the moving column 111 drives the scraper body 112 to always move to fit the inner wall of the drain pipe body 101, and scrape off the sludge and other impurities on the inner wall of the drain pipe body 101, so as to realize the function of the anti-blocking device to prevent the drain pipe bodies 101 of different sizes, so that the anti-blocking device can clean the inner walls of the drain pipe bodies 101 of different sizes when in use, making the anti-blocking device more versatile when in use and better able to meet the user's needs.

[0034] Subsequently, the user needs to regularly inspect and maintain the rotating motor 108 and the rotating rod body 109. The user loosens the mounting studs 201 on the surface of the cover body 107, and then pulls the cover body 107 upward, so that the cover body 107 drives the positioning card 202 away from the surface of the device body 1, and removes the cover body 107 from the surface of the device body 1. Subsequently, the user pulls the pull-out plate 106 upward, so that the pull-out plate 106 drives the guide slider 2032 to slide on the inner wall of the guide slot 2031. Under the joint action of the guide slider 2032 and the guide slot 2031, the guide slider 2032 and the guide slot 2031 are moved. The pull-out plate 106 is guided downward, so that the pull-out plate 106, the rotating motor 108 and the rotating rod body 109 are taken out from the inside of the device body 1, and the rotating motor 108 and the rotating rod body 109 are inspected and maintained, so as to realize the function of the anti-blocking device to inspect the surface of the rotating motor 108 and the rotating rod body 109, so that the rotating motor 108 and the rotating rod body 109 can be inspected and maintained in time when the anti-blocking device is used, so that the service life of the anti-blocking device is greatly extended, which is more practical and finally completes the use of the anti-blocking device.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An anti-blocking device for a building drainage pipe, comprising a device body (1), characterized in that: A drain pipe body (101) is arranged below the device body (1), one end of the device body (1) extends to the interior of the drain pipe body (101) and is installed with a fixed screw tube (104), a control button (102) is installed on the surface of the drain pipe body (101), a mounting plate (105) is installed on the surface of the device body (1), a cover body (107) is arranged on the surface of the device body (1), a pull-out plate (106) is arranged inside the device body (1), a rotating motor (108) is installed on the surface of the pull-out plate (106), an input end of the rotating motor (108) is electrically connected to an output end of the control button (102), a rotating shaft is installed on the output end of the rotating motor (108) via a coupling, and a rotating rod body (109) is installed on the surface of the rotating shaft, the rotating rod body (109) and the inner wall of the device body (1) are rotatably matched with each other, and the rotating rod body (109) is rotatably matched with each other. 9) are both installed with fixed cylinders (110) at equal intervals on their surfaces, and a movable column (111) is arranged inside the fixed cylinder (110); the surfaces of the drainage pipe body (101) and the mounting plate (105) are both provided with a stable mounting mechanism (3), and the interior of the stable mounting mechanism (3) includes a fixed screw (301), an adjusting screw cylinder (302), a connecting plate (303) and a stable suction cup (304); the surfaces of the device body (1) and the cover body (107) are both provided with a regular maintenance mechanism (2), and the interior of the regular maintenance mechanism (2) includes a mounting stud (201), a positioning card (202) and a regular maintenance part (203); the inner wall of the fixed cylinder (110) and the surface of the movable column (111) are both provided with a high universal mechanism (4), and the interior of the high universal mechanism (4) includes a second electric push rod (401), a rotating ball (402) and a high universal group (403).

2. The anti-blocking device for building drainage pipes according to claim 1, characterized in that: The fixed screw tube (104) and the inner wall of the drain pipe body (101) are threadedly matched with each other, and the fixed screw tube (104) and the surface of the drain pipe body (101) are rotationally matched with each other. The surface of the cover body (107) is installed with a first electric push rod (103), and the input end of the first electric push rod (103) is electrically connected to the output end of the control button (102). The output end of the first electric push rod (103) passes through the cover body (107) and is fixed to the surface of the pull-out plate (106). The movable column (111) and the inner wall of the fixed cylinder (110) are slidably matched with each other. The surface of the movable column (111) is installed with a scraper body (112), and the surface of the scraper body (112) is in contact with the inner wall of the drain pipe body (101).

3. The anti-blocking device for building drainage pipes according to claim 1, characterized in that: The periodic maintenance part (203) is arranged on the surface of the device body (1) and the cover body (107), and the periodic maintenance part (203) is composed of a guide groove (2031) and a guide slider (2032). The inner wall of the cover body (107) is installed with a positioning card (202), and the inner wall of the device body (1) is provided with a positioning card groove. The positioning card (202) and the surface of the positioning card groove are mutually engaged, and the inner wall of the device body (1) is provided with a guide groove (2031).

4. The anti-blocking device for building drainage pipes according to claim 3 is characterized in that: The surfaces of both sides of the pull-out plate (106) are both installed with guide sliders (2032), and the surfaces of the guide sliders (2032) and the guide grooves (2031) are slidably matched with each other. The surface of the cover body (107) is both threadedly connected with mounting studs (201), and one end of the mounting studs (201) passes through the cover body (107) and is threadedly fastened to the surface of the device body (1).

5. The anti-blocking device for building drainage pipes according to claim 1, characterized in that: A fixing screw (301) is installed on the surface of the mounting plate (105), one end of the fixing screw (301) extends to the bottom of the mounting plate (105), an adjusting screw barrel (302) is threadedly sleeved on the surface of the fixing screw (301), and the inner wall of the adjusting screw barrel (302) and the surface of the fixing screw (301) are rotatably matched with each other.

6. The anti-blocking device for building drainage pipes according to claim 5, characterized in that: The surface at the bottom of the adjusting screw barrel (302) is provided with a connecting plate (303), and the connecting plate (303) and the surface of the adjusting screw barrel (302) are rotatably matched with each other. The surface at the bottom of the connecting plate (303) is installed with a stabilizing suction cup (304) for stably installing the device body (1), and the surface at the bottom of the stabilizing suction cup (304) is in contact with the surface of the drain pipe body (101).

7. The anti-blocking device for building drainage pipes according to claim 1, characterized in that: The high versatility group (403) is arranged on the inner wall of the fixed cylinder (110) and the surface of the moving column (111), and the high versatility group (403) is composed of a fixed groove (4031) and a moving block (4032). A second electric push rod (401) is installed inside the fixed cylinder (110), and the input end of the second electric push rod (401) is electrically connected to the output end of the control button (102), and the output end of the second electric push rod (401) is fixed to the surface of the moving column (111).

8. The anti-blocking device for building drainage pipes according to claim 1, characterized in that: The surfaces of the movable columns (111) are all provided with movable blocks (4032), the inner walls of the fixed cylinders (110) are all provided with fixed grooves (4031), the fixed grooves (4031) and the surfaces of the movable blocks (4032) are slidably matched with each other, the surfaces of the movable blocks (4032) are all provided with rotating balls (402) at equal intervals, the rotating balls (402) and the surfaces of the movable blocks (4032) are rotatably matched with each other, and the surfaces of the rotating balls (402) are in contact with the inner walls of the fixed grooves (4031).

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