Robot for plastering seams in drainage pipeline

Abstract

The utility model discloses a drainage pipeline inner seam wiping robot, and belongs to the technical field of drainage pipeline seam wiping. The robot comprises a mounting shell, a partition plate is fixedly connected to the interior of the mounting shell, a rotating mechanism is mounted in a second cavity of the mounting shell, and a connecting support is connected to the rotating mechanism; first electric push rods are installed at the two ends of the connecting support in an embedded mode, the outer portions of the first electric push rods on the two sides are sleeved with glue storage pipes correspondingly, the ends of the two glue storage pipes are fixedly connected with rotating discs, and the outer walls of the rotating discs are connected with glue outlet pipes communicating with the two glue storage pipes. And then the connecting support drives the first electric push rods on the two sides, the glue storage pipes on the two sides and the rotating disc to rotate, the first electric push rods on the two sides extend in a matched mode, so that the seam wiping glue in the glue storage pipes on the two sides is sprayed out from the glue outlet pipe and smeared on the inner wall of the drainage pipe, and seam wiping can be automatically conducted without manual work.

Description

Technical Field

[0001] The present invention belongs to the technical field of drainage pipe caulking, and in particular relates to a drainage pipe caulking robot. Background Art

[0002] In drainage projects, passing the water-tightness test is an important indicator for determining the quality of drainage pipe construction. Currently, the factors that lead to failure of the water-tightness test are mostly quality problems at the drainage pipe interface, such as: uneven working surfaces of the pipe socket and the spigot, mismatched rubber rings and pipe spigots, excessive gaps between the socket and the spigot, inconsistent roundness of the socket and spigot, uneven force on the rubber ring during collision, causing distortion, and localized over- or over-tightening. All of these may cause the flexible interface to be loose, resulting in water leakage.

[0003] In the existing technology, the commonly used treatment method is to fill the gap between the socket and the spigot inside the pipeline with waterproof caulking material. Workers will enter a hidden space to work, facing great danger. At the same time, the recognized working surface inside the pipeline is very limited, and the quality of construction cannot be guaranteed at all. When encountering a pipeline with a relatively small diameter, workers will not be able to carry out internal construction work. Summary of the Invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] A robot for grouting in a drainage pipe comprises an installation shell, a partition plate is fixedly connected to the interior of the installation shell, the partition plate divides the interior of the installation shell into a first cavity and a second cavity, a control box for controlling the movement of the robot is installed on the outer wall of the partition plate inside the first cavity, a rotating mechanism is installed inside the second cavity of the installation shell, a connecting bracket is connected to the rotating mechanism, first electric push rods are embedded in both ends of the connecting bracket, glue storage pipes are sleeved on the outside of the first electric push rods on both sides, the ends of the glue storage pipes on both sides are fixedly connected to a rotating disk, the outer wall of the rotating disk is connected to glue outlet pipes connected to the glue storage pipes on both sides, the connecting bracket is fixedly connected to the outer wall of the rotating disk near the rotating disk, a sliding track is fixed on the interior of the sliding track, and a sliding block is detachably connected to the upper end of the sliding block with a connecting plate connected to the glue storage pipes on both sides, grouting glue is added to the inside of the glue storage pipes on both sides and is extended by the first electric push rod to extrude the grouting glue through the glue outlet pipe and smear it on the inner wall of the drainage pipe, and the grouting glue is evenly spread in conjunction with the rotation of the rotating mechanism.

[0007] Preferably, the bottom of the mounting shell is detachably connected to a mounting bracket, and both sides of one end of the mounting bracket are rotatably connected to moving wheels, and the other side is embedded and rotatably connected to a power wheel, and the outer wall of the other side of the mounting bracket is installed with a first drive motor that drives the power wheel to rotate. The first drive motor drives the power wheel to rotate so that the grouting robot moves in the drainage pipe.

[0008] Preferably, a camera is installed at the upper end of the mounting bracket, and the camera captures real-time images of the interior of the drain pipe.

[0009] Preferably, the rotating mechanism includes a rotating gear, a second drive motor and a driving gear. The rotating gear is fixedly connected to the outer wall of the connecting bracket, and the rotating gear is rotatably connected to the outer wall of the partition plate through a rotating shaft. The second drive motor is detachably connected to the outer wall of the partition plate, and the driving gear is detachably connected to the rotating end of the second drive motor. The driving gear is engaged with the rotating gear. The rotation of the second drive motor drives the driving gear to rotate, and the engagement drives the rotating gear to rotate, so that the connecting bracket, the first electric push rod, the rubber storage tube, the rotating disk and the rubber outlet tube rotate.

[0010] Preferably, a telescopic mechanism is installed inside the sliding track, and the telescopic mechanism drives the sliding block to slide inside the sliding track, thereby causing the rubber storage tubes and the rotating disk on both sides to move forward or retract backward.

[0011] Preferably, the driving mechanism includes a second electric push rod, which is detachably connected to the inner wall of the sliding track close to the rotating disk, and the telescopic end of the second electric push rod is detachably connected to the outer wall of the sliding block.

[0012] Preferably, the upper end of the mounting shell is rotatably connected to a rotating handle, and a plurality of warning lights are installed on the outer wall of the mounting shell close to the first cavity.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The second driving motor is rotated to drive the driving gear to rotate, thereby causing the connecting bracket to drive the first electric push rods on both sides, the rubber storage pipes on both sides and the rotating disk to rotate, and then the extension of the first electric push rods on both sides causes the grouting glue inside the rubber storage pipes on both sides to be sprayed out from the rubber outlet pipes and smeared on the inner wall of the drain pipe, so that the grouting can be automatically performed without manual labor;

[0014] 2. By extending the second electric push rod, the rotating disk moves forward and drives the glue storage tubes on both sides to detach from the telescopic ends of the first electric push rods on both sides. At this time, it is convenient to add joint glue to the inside of the glue storage tubes. In addition, when there is an obstacle inside the drainage pipe that prevents the robot from moving, the second electric push rod can be extended to push the obstacle away. In addition, when the first electric push rod is extended to a length that cannot squeeze out the joint glue inside the glue storage tube, the second electric push rod can be extended to allow the joint glue inside the glue storage tube to be completely squeezed out.

[0015] 3. By setting up the first drive motor to rotate the power wheel, the robot can move inside the drain pipe, and then cooperate with the 360-degree panoramic camera to capture the internal image, so that external operators can more accurately determine the caulking position and the real-time situation inside the drain pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the robot for caulking inside a drainage pipe in the present invention;

[0017] Figure 2 This is a schematic diagram of the housing structure installed in the present invention;

[0018] Figure 3 For the present invention Figure 2 A in the middle is an enlarged structural diagram;

[0019] Figure 4 Schematic diagram of the rotating disk structure of the present invention;

[0020] Figure 5 It is a schematic diagram of the connecting plate structure in the present invention.

[0021] The corresponding relationship between the illustration labels and component names in the figure is as follows:

[0022] 100. Install the housing; 101. Turn the handle; 102. Warning light; 103. Partition plate; 104. Control box; 105. Mounting bracket; 106. Moving wheel; 107. Power wheel; 108. First drive motor; 109. Surround view camera; 200. Turntable; 201. Glue outlet hose; 202. Glue storage hose; 203. First electric push rod; 204. Connecting bracket; 205. Rotating gear; 2051 Rotating shaft; 206. Second drive motor; 207. Driving gear; 208. Sliding track; 209. Second electric push rod; 210. Sliding block; 211. Connecting plate. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a single or selective embodiment that is mutually exclusive of other embodiments. The present invention provides the following embodiments.

[0026] like Figure 1 As shown, it is a schematic structural diagram of a drainage pipe caulking robot according to a preferred embodiment of the present invention. The drainage pipe caulking robot in this embodiment includes an installation shell 100, and a rotating disk 200 is rotatably connected to one side of the installation shell 100. A glue discharge pipe 201 is connected to the rotating disk 200. In this embodiment, the glue discharge pipe 201 sprays caulking glue and can caulk the inner wall of the drainage pipe through the rotation of the rotating disk 200.

[0027] like Figure 2-3 As shown, it is the installation housing 100 and Figure 2 The enlarged structural schematic diagram at point A in the middle shows that the upper end of the mounting shell 100 is rotatably connected to a rotating handle 101. The rotating handles 101 on both sides facilitate the operator to move and lift the caulking robot. The bottom of the mounting shell 100 is detachably connected to a mounting bracket 105. One end of the mounting bracket 105 is rotatably connected to two moving wheels 106. The other side of the mounting bracket 105 is embedded and rotatably connected to a power wheel 107. The outer wall of the mounting bracket 105 is detachably connected to a first drive motor 108 connected to the rotating end and the power wheel 107. The rotation of the first drive motor 108 causes the power wheel 107 to rotate, thereby causing the caulking robot to move forward or backward in the pipe. The upper end of the mounting bracket 105 near the power wheel 107 is detachably connected to a surround-view camera 109. The surround-view camera 109 can capture images inside the pipe, making it easier for the operator to observe the inside of the drainpipe and determine the location where caulking is required. A plurality of warning lights 102 are installed on the outer wall of the mounting shell 100 near the first cavity. The warning light 102 measures the lamp tube so that the operator can observe the position of the robot in the pipe with the naked eye.

[0028] like Figure 2 As shown, in order to enable the grouting robot to be remotely controlled, a partition plate 103 is fixedly connected to the inner wall of the mounting shell 100 in this embodiment. The partition plate 103 divides the interior of the mounting shell 100 into a first mounting cavity and a second mounting cavity. The outer wall of the partition plate 103 inside the first mounting cavity is detachably connected to a control box 104. The control box 104 can control the moving direction of the grouting robot and the shooting image of the transmission camera 109, so that the operator can operate the grouting inside the drain pipe from the outside of the drain pipe.

[0029] The surround view camera uses a 360 surround view camera.

[0030] like Figure 4 As shown, it is a schematic diagram of the rotating disk structure in this embodiment. The outer wall of the second cavity inside the mounting housing 100 near the partition plate 103 is connected to the rotating gear 205 through the rotating shaft 2051. The outer wall of the rotating gear 205 is engaged with a driving gear 207. The driving gear 207 is connected to the rotating end of the second driving motor 206. The second driving motor 206 can be detachably connected to the outer wall of the partition plate 103. The outer wall of the rotating gear 205 is detachably connected to the connecting bracket 204. The outer wall of the connecting bracket 204 is respectively embedded with a first electric push rod 203 that is detachably connected. The rotating disk 200 is close to the two first electric push rods 203. The outer wall end is fixedly connected to a glue storage tube 202, and one end of the glue storage tube 202 close to the first electric push rod 203 is open and is sleeved on the outside of the telescopic end of the first electric push rod 203. The two glue storage tubes 202 are respectively connected to a glue outlet pipe 201, and the rotation of the second drive motor 206 causes the driving gear 207 to drive the rotating gear 205 to rotate, and then the connecting bracket 204 drives the first electric push rods 203 on both sides, the glue storage tubes 202 on both sides and the rotating disk 200 to rotate, and then cooperates with the extension of the first electric push rods 203 on both sides to make the joint glue inside the glue storage tubes 202 on both sides spray out from the glue outlet pipe 201 and smear on the inner wall of the drain pipe.

[0031] It is worth noting that the above-mentioned rotating gear 205, the second drive motor 206 and the drive gear 207 are the rotating mechanism in this embodiment, which includes but is not limited to the rotating gear 205, the second drive motor 206 and the drive gear 207. As long as it is a mechanism that can rotate the rotating disk 200, the first electric push rod 203 and the connecting bracket 204, it can be applied to this embodiment.

[0032] like Figure 5As shown, it is a schematic diagram of the connecting plate structure in this embodiment, the connecting bracket 204 is detachably connected to the outer wall of the rotating disk 200 with a sliding track 208, the sliding track 208 is detachably connected to one end of the interior of the rotating disk 200 with a second electric push rod 209, the interior of the sliding track 208 is slidably connected to a sliding block 210, the telescopic end of the second electric push rod 209 is detachably connected to the outer wall of the sliding block 210, and the sliding block 210 is detachably connected to the glue storage tubes 202 on both sides with a connecting plate 211. In this embodiment, the setting of the connecting plates 211 on both sides can make the rotating disk 200 and the glue storage tube 202 2 is installed more stably, and the second electric push rod 209 is extended to move the rotating disk 200 forward to drive the glue storage tubes 202 on both sides to detach from the telescopic ends of the first electric push rods 203 on both sides. At this time, the glue can be easily added to the inside of the glue storage tubes 202. When there is an obstacle inside the drainage pipe that prevents the robot from moving, the second electric push rod 209 can be extended to allow the rotating disk 200 to push the obstacle away. When the first electric push rod 203 is extended to a length that cannot squeeze out the glue inside the glue storage tube 202, the second electric push rod 209 can be extended to allow the glue inside the glue storage tube 202 to be completely squeezed out.

[0033] It is worth noting that the above-mentioned second electric push rod 209 is the telescopic mechanism in this embodiment. The telescopic mechanism includes but is not limited to the second electric push rod 209. As long as it is a mechanism that can enable the rubber storage tube 202 and the rotating disk 200 to extend outward or retract inward, it can be applied to this embodiment.

[0034] It is worth noting that the control box 104 can control the rotation of the rotating mechanism and the extension and retraction of the retractable mechanism.

[0035] The above content is a further detailed description of the present invention in conjunction with specific implementation methods. It cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, they can make several simple deductions or substitutions without departing from the concept of the present invention, which should be regarded as falling within the scope of protection determined by the claims submitted for the present invention.

Claims

1. A robot for grouting seams in drainage pipes, comprising a mounting shell (100), wherein a partition plate (103) is fixedly connected to the interior of the mounting shell (100), and the partition plate (103) divides the interior of the mounting shell (100) into a first cavity and a second cavity, wherein: A control box (104) is installed on the outer wall of the partition plate (103) inside the first cavity, and a rotating mechanism is installed inside the second cavity. The rotating mechanism includes a connecting bracket (204), and first electric push rods (203) are embedded on both sides of the connecting bracket (204). The outside of each first electric push rod (203) is sleeved with a rubber storage tube (202), and the end of the rubber storage tube (202) is fixedly connected to a rotating disk (200). The outer wall of the rotating disk (200) is connected to a rubber outlet tube (201) corresponding to the rubber storage tube (202). The connecting bracket (204) is fixedly connected to a sliding track (208) near the outer wall of the rotating disk (200), and a sliding block (210) is installed inside the sliding track (208). A connecting plate (211) is detachably connected between the upper end of the sliding block (210) and the two rubber storage tubes (202).

2. The drainage pipe caulking robot according to claim 1, characterized in that: A mounting bracket (105) is detachably connected to the bottom of the mounting housing (100); one end of the mounting bracket (105) is rotatably connected to two moving wheels (106); the other end is embedded and rotatably connected to a power wheel (107); and a first driving motor (108) for driving the power wheel (107) to rotate is mounted on the outer wall of the mounting bracket (105).

3. The robot for grouting seams in drainage pipes according to claim 2, characterized in that: A camera (109) is mounted on the upper end of the mounting bracket (105).

4. The drainage pipe caulking robot according to claim 1, characterized in that: The rotating mechanism comprises a rotating gear (205), a second driving motor (206) and a driving gear (207); the rotating gear (205) is fixedly connected to the outer wall of the connecting bracket (204); the rotating gear (205) is rotatably connected to the outer wall of the partition plate (103) via a rotating shaft (2051); the second driving motor (206) is detachably connected to the outer wall of the partition plate (103); the driving gear (207) is transmission-connected to the second driving motor (206); and the driving gear (207) meshes with the rotating gear (205).

5. The robot for grouting seams in drainage pipes according to claim 1, characterized in that: A telescopic mechanism is installed inside the sliding track (208).

6. The robot for grouting seams in drainage pipes according to claim 5, characterized in that: The telescopic mechanism comprises a second electric push rod (209), which is detachably connected to the inner wall of the sliding track (208) near the rotating disk (200), and the telescopic end of the second electric push rod (209) is detachably connected to the outer wall of the sliding block (210).

7. The drainage pipe caulking robot according to claim 1, characterized in that: The upper end of the installation shell (100) is rotatably connected to a rotating handle (101), and a plurality of warning lights (102) are installed on the outer wall of the installation shell (100) close to the first cavity.

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