Weld joint cleaning device for water conservancy project

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a weld joint cleaning device for hydraulic engineering, which comprises a pipeline, two lower frames are slidably connected to the bottom of the pipeline, two screws are arranged at each of the front end and the rear end of the pipeline, an upper frame is arranged at the top of the pipeline, and two supporting plates are fixed at the bottom of the upper frame. A crawler belt is arranged at the bottom of each supporting plate, a crawler belt gear is connected to the interior of each crawler belt in a meshed mode, an attaching rod is fixed to the bottom of the upper frame, a cleaning plate is arranged at the bottom of the attaching rod, a polishing disc is rotationally connected to the bottom of the cleaning plate, and a cleaning disc is arranged at the front end of the polishing disc and rotationally connected with the cleaning plate; the grinding disc can be close to a welding seam through extension of the attaching rod, meanwhile, the cleaning plate can be reversed through cooperation of the reversing motor and the adjusting motor, and therefore the grinding disc and the cleaning wire can be close to any direction of the welding seam, the cleaning efficiency is guaranteed, and meanwhile the cleaning accuracy is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water conservancy engineering technical field, concretely is a kind of welding seam cleaning device for water conservancy engineering. BACKGROUND

[0002] Pipeline in water conservancy engineering is often laid in underground or underwater, environment is damp and can contain corrosive substance, however pipeline in water conservancy engineering is mostly welded by multiple pipelines, which puts forward higher requirement to the flatness of welding seam, so it is necessary to polish and clean pipeline welding seam.

[0003] However, the existing cleaning method is mostly polished by holding angle grinder by artificial, and the polishing and cleaning efficiency is low, and the cleaning accuracy is low, and the existing cleaning method needs to rely on a large number of artificial, so that the cleaning effect is poor, and the cleaning efficiency is extremely low, and the utility model designs a kind of welding seam cleaning device for water conservancy engineering to solve the above problems. UTILITY MODEL CONTENTS

[0004] In view of the above situation, in order to overcome the defects of prior art, the utility model provides a kind of welding seam cleaning device for water conservancy engineering, effectively solve the problems raised in the above background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of welding seam cleaning device for water conservancy engineering, including pipeline, the pipeline outside is equipped with welding seam, the pipeline bottom is slidably connected with two lower frames, the pipeline front and rear ends are equipped with two screw rods, the pipeline top is equipped with upper frame, the upper frame top is fixed with controller, the controller rear end is fixed with power supply, the upper frame bottom is fixed with two support plates, the bottom of each support plate is equipped with track, the inside of each track is meshed with track gear, the outside of each track gear is rotatably connected with track motor, the front end of each track gear is equipped with a plurality of stable gears and is meshed with the track, the outside of track gear and stable gear is rotatably connected with gear positioning plate by gear rotation shaft, the track motor is fixedly connected with gear positioning plate, the upper frame bottom is fixed with close bar, the close bar bottom is equipped with cleaning plate, the cleaning plate bottom is rotatably connected with polishing disc, the polishing disc front end is equipped with cleaning disc and is rotatably connected with cleaning plate.

[0006] Preferably, the upper frame bottom is also fixed with camera, two lower frame tracks are arranged on each lower frame, a moving block is slidably connected in each lower frame track, the moving block is fixedly connected with the screw rod on its top, upper frame track is arranged at the both ends of the upper frame, the screw rod is slidably connected with the upper frame track in its inside, the nut is meshed with the screw rod on its top, and the nut is tightly attached to the upper frame on its bottom.

[0007] Preferably, the bottom of each support plate is fixed with a stabilizing plate, the lower end of each support plate is provided with an adaptive cavity, the top of each gear positioning plate is fixed with a gear positioning rod, the gear positioning rod is in sliding connection with the stabilizing plate at the top of the gear positioning rod, and the outside of each gear positioning rod is provided with a gear positioning spring.

[0008] Preferably, the lower end of the approaching rod is rotatably connected with a reversing block through a rotating shaft, the left side of the lower end of the approaching rod is fixed with a reversing motor, the reversing motor is in rotatable connection with the reversing block, the lower end of the reversing block is rotatably connected with an adjusting block through a rotating shaft, the front side of the lower end of the reversing block is fixed with an adjusting motor, and the adjusting motor is in rotatable connection with the adjusting block.

[0009] Preferably, the adjusting block is fixedly connected with the cleaning plate at the bottom of the adjusting block, the top of the cleaning plate is fixed with a polishing motor, the polishing motor is in rotatable connection with the polishing disc through a rotating shaft, the top of the cleaning plate is also fixed with a cleaning motor, the cleaning motor is fixedly connected with the cleaning disc through a rotating shaft, and the bottom of the cleaning disc is fixed with a plurality of cleaning wires.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] The utility model discloses a plurality of screw rods can make a plurality of moving blocks along the lower frame track slide, and then make a plurality of screw rods and the pipeline close, thereby guaranteeing the stability of equipment, and the distance between the upper frame and the lower frame can be changed through rotating the nut, thereby adapting to the pipeline of different sizes, thereby further guaranteeing the stability of equipment movement.

[0012] The utility model discloses a plurality of screw rods can make a plurality of moving blocks along the lower frame track slide, and then make a plurality of screw rods and the pipeline close, thereby guaranteeing the stability of equipment, and the distance between the upper frame and the lower frame can be changed through rotating the nut, thereby adapting to the pipeline of different sizes, thereby further guaranteeing the stability of equipment movement.

[0013] The utility model discloses a plurality of screw rods can make a plurality of moving blocks along the lower frame track slide, and then make a plurality of screw rods and the pipeline close, thereby guaranteeing the stability of equipment, and the distance between the upper frame and the lower frame can be changed through rotating the nut, thereby adapting to the pipeline of different sizes, thereby further guaranteeing the stability of equipment movement. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application.

[0015] In the drawings:

[0016] Figure 1 It is the whole schematic view of the present application;

[0017] Figure 2 It is the schematic view of the frame body of the present application;

[0018] Figure 3 It is the top view schematic view of the frame body of the present application;

[0019] Figure 4 It is the schematic view of the lower frame of the present application;

[0020] Figure 5 It is the schematic view of the track of the present application;

[0021] Figure 6 It is the schematic view of the inner side of the track of the present application;

[0022] Figure 7 It is the schematic view of the polishing disc of the present application.

[0023] In the drawings: 1-upper frame; 2-pipe; 3-lower frame; 4-screw rod; 5-supporting plate; 6-track; 7-approaching rod; 101-controller; 102-power supply; 103-upper frame track; 104-camera; 201-welding seam; 301-lower frame track; 401-moving block; 402-nut; 501-stabilizing plate; 502-adapting cavity; 601-track gear; 602-stabilizing gear; 603-track motor; 604-gear positioning plate; 605-gear positioning rod; 606-gear positioning spring; 607-gear rotating shaft; 701-polishing disc; 702-cleaning disc; 703-cleaning wire; 704-reversing block; 705-reversing motor; 706-adjusting block; 707-adjusting motor; 708-cleaning motor; 709-polishing motor; 710-cleaning plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application; based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Embodiment one, by Figures 1-3 , Figure 6The utility model provides a pipeline 2, the pipeline 2 outside is equipped with weld 201, the pipeline 2 bottom sliding connection has two lower frame 3, the lower frame 3 adopts alloy material to make, the lower frame 3 is used for positioning the mobile block 401, the pipeline 2 front and rear both ends are equipped with two screw rods 4, the screw rod 4 adopts alloy material to make, the screw rod 4 is used for connecting the lower frame 3 with the upper frame 1, the pipeline 2 top is equipped with upper frame 1, the upper frame 1 adopts alloy material to make, the upper frame 1 is used for supporting the controller 101, the upper frame 1 top is fixed with controller 101, the controller 101 is used for controlling whole equipment, the controller 101 rear end is fixed with power supply 102, the power supply 102 provides required energy for whole equipment, the upper frame 1 bottom is fixed with two support plates 5, the support plate 5 adopts alloy material to make, the support plate 5 is used for supporting the stabilizing plate 501, every support plate 5 bottom is equipped with track 6, the track 6 adopts plastic material to make, the track 6 can be closely attached with the pipeline 2, thereby guaranteeing the stability of equipment, every track 6 inside is engaged connection with track gear 601, every track gear 601 outside rotationally connected with track motor 603, the track gear 601 can drive the track 6 rotation, the track motor 603 can drive the track gear 601 rotation, every track gear 601 front end is equipped with a plurality of stabilizing gear 602 and is engaged with the track 6, the stabilizing gear 602 can guarantee the stability of the track 6, thereby guaranteeing the stability of equipment around the pipeline 2 rotation, the track gear 601 and the stabilizing gear 602 outside rotationally connected with gear positioning plate 604 through gear rotating shaft 607, the track motor 603 is fixedly connected with the gear positioning plate 604, the gear rotating shaft 607 adopts alloy material to make, the gear positioning plate 604 adopts alloy material to make, the gear positioning plate 604 is used for positioning the track gear 601 and the stabilizing gear 602, the upper frame 1 bottom is fixed with close to the rod 7, the close to the rod 7 can be telescopic, thereby can drive the reversing block 704 up and down, the close to the rod 7 bottom is equipped with cleaning plate 710, the cleaning plate 710 adopts alloy material to make, the cleaning plate 710 is used for positioning the polishing disc 701, the cleaning plate 710 bottom rotationally connected with polishing disc 701, the polishing disc 701 is used for polishing the weld 201, the polishing disc 701 front end is equipped with cleaning disc 702 and is rotationally connected with the cleaning plate 710 The cleaning disc 702 adopts alloy material to make, the cleaning disc 702 is used for positioning the cleaning silk 703.

[0026] Example two, on the basis of example one, combine Figures 4-5 、 Figure 7The upper frame 1 bottom is also fixed with a camera 104, which is used to monitor the polishing condition of the polishing disc 701. Each lower frame 3 is provided with two lower frame rails 301, which provide a path for the moving block 401. The inside of each lower frame rail 301 is slidably connected with a moving block 401 made of alloy material. The moving block 401 is used to position the screw rod 4. Each moving block 401 is fixedly connected with the screw rod 4 at the top. The upper frame 1 is provided with upper frame rails 103 at both ends, which provide a moving path for the screw rod 4. The upper frame rail 103 is slidably connected with the screw rod 4 inside. The upper end of each screw rod 4 is meshingly connected with a nut 402. The nut 402 can change the distance between the upper frame 1 and the lower frame 3 by rotating, so as to adapt to different sizes of the pipeline 2. Each nut 402 is tightly attached to the upper frame 1 at the bottom. The bottom of each support plate 5 is fixedly connected with a stabilizing plate 501 made of alloy material. The stabilizing plate 501 is used to position the gear positioning rod 605. The lower end of each support plate 5 is provided with an adaptive cavity 502, which facilitates the movement of the gear positioning rod 605. The top of each gear positioning plate 604 is fixedly connected with a gear positioning rod 605 made of alloy material. The gear positioning rod 605 is used to position the gear positioning plate 604. Each gear positioning rod 605 is slidably connected with the stabilizing plate 501 at the top. The outside of each gear positioning rod 605 is provided with a gear positioning spring 606, which is elastic, so that the track 6 is tightly attached to the pipeline 2, thereby ensuring the stability of the equipment movement. The lower end of the close-to-rod 7 is rotatably connected with a reversing block 704 through a rotating shaft. The reversing block 704 is made of alloy material and is used to position the adjusting motor 707. The lower end of the close-to-rod 7 is fixedly connected with a reversing motor 705 on the left side. The reversing motor 705 can drive the reversing block 704 to rotate. The reversing motor 705 is rotatably connected with the reversing block 704. The lower end of the reversing block 704 is rotatably connected with an adjusting block 706 through a rotating shaft. The adjusting block 706 is made of alloy material and is used to position the cleaning plate 710. The lower end of the reversing block 704 is fixedly connected with an adjusting motor 707 on the front side. The adjusting motor 707 can drive the adjusting block 706 to rotate. The adjusting motor 707 is rotatably connected with the adjusting block 706. The adjusting block 706 is fixedly connected with the cleaning plate 710 at the bottom. The top of the cleaning plate 710 is fixedly connected with a polishing motor 709. The polishing motor 709 can drive the polishing disc 701 to rotate. The polishing motor 709 is rotatably connected with the polishing disc 701 through a rotating shaft. The top of the cleaning plate 710 is also fixedly connected with a cleaning motor 708.The cleaning motor 708 can drive the cleaning disc 702 to rotate, the cleaning motor 708 is fixedly connected with the cleaning disc 702 through a rotating shaft, a plurality of cleaning wires 703 are fixed at the bottom of the cleaning disc 702, the cleaning wires 703 are made of a plurality of iron wires, and the cleaning wires 703 are used for cleaning the weld 201.

[0027] When the device is used, the worker places the lower frame 3 at the bottom of the pipeline 2, places the upper frame 1 at the top of the pipeline 2, and inserts the screw rod 4 into the upper frame rail 103, at this time, the worker controls the movement of the screw rod 4, so that the screw rod 4 is tightly attached to the pipeline 2, at this time, the moving block 401 moves along the lower frame rail 301, and the screw rod 4 moves along the upper frame rail 103, further, the worker rotates the plurality of nuts 402, so that the upper frame 1 moves downward, so that the track 6 is tightly attached to the pipeline 2, so as to ensure the stability of the device, at this time, the gear positioning rod 605 and the gear positioning spring 606 can make the track gear 601 and the stabilizing gear 602 move up and down, so that the track 6 is tightly attached to the outer wall of the pipeline 2, so as to ensure the stability of the device, further, the controller 101 controls the camera 104 to work, so as to monitor the position of the polishing disc 701, further, the controller 101 controls the close rod 7 to extend, so that the polishing disc 701 is close to the weld 201, further, the controller 101 controls the reversing motor 705 to rotate, so as to drive the reversing block 704 to rotate, at the same time, the controller 101 controls the adjusting motor 707 to work, so as to drive the adjusting block 706 to rotate, so that the cleaning plate 710 can be reversed, so that the polishing disc 701 can change the direction, so as to ensure the polishing accuracy, further, the controller 101 controls the polishing motor 709 to work, so as to drive the polishing disc 701 to rotate, so as to polish the weld 201, further, the controller 101 controls the track motor 603 to work, so as to drive the track gear 601 to rotate, so as to drive the track 6 to rotate, so as to drive the whole device to move along the pipeline 2, at the same time, the stabilizing gear 602 can ensure the stability of the whole device during movement, so as to polish any position of the weld 201, further, the controller 101 controls the cleaning motor 708 to work, so as to clean the polishing position of the weld 201, further, the controller 101 controls the reversing motor 705, the adjusting motor 707 and the track motor 603 to work cooperatively, so as to clean any position polished by the polishing disc 701, so as to ensure the cleaning effect.

[0028] The working procedure of the utility model is: when using the device, the staff puts the lower frame 3 into the bottom of the pipeline 2, at the same time, places the upper frame 1 on the top of the pipeline 2, and makes the screw rod 4 inserted into the inside of the upper frame track 103, at this time, the staff controls the movement of the plurality of screw rods 4, so that the screw rod 4 is tightly attached to the pipeline 2, at this time, the moving block 401 moves along the lower frame track 301, at the same time, the screw rod 4 moves along the upper frame track 103, further, the staff rotates the plurality of nuts 402, so as to drive the upper frame 1 to move downwards, so that the track 6 is tightly attached to the pipeline 2, so as to ensure the stability of the device, at this time, due to the action of the gear positioning rod 605 and the gear positioning spring 606, the track gear 601 and the stabilizing gear 602 can move up and down, so that the track 6 is tightly attached to the outer wall of the pipeline 2, so as to ensure the stability of the device, further, the controller 101 controls the camera 104 to work, so as to monitor the position of the polishing disc 701, further, the controller 101 controls the close-to-rod 7 to be elongated, so that the polishing disc 701 is close to the weld 201, further, the controller 101 controls the reversing motor 705 to rotate, so as to drive the reversing block 704 to rotate, at the same time, the controller 101 controls the adjusting motor 707 to work, so as to drive the adjusting block 706 to rotate, so that the cleaning plate 710 can reverse, so that the polishing disc 701 can change the orientation, so as to ensure the polishing accuracy, further, the controller 101 controls the polishing motor 709 to work, so as to drive the polishing disc 701 to rotate, so as to polish the weld 201, further, the controller 101 controls the track motor 603 to work, so as to drive the track gear 601 to rotate, so as to drive the track 6 to rotate, so as to drive the whole device to move along the pipeline 2, at the same time, due to the action of the stabilizing gear 602, the stability of the whole device during movement can be ensured, so that any position of the weld 201 can be polished, further, the controller 101 controls the cleaning motor 708 to work, so as to clean the polished position of the weld 201, further, the controller 101 controls the reversing motor 705, the adjusting motor 707 and the track motor 603 to work cooperatively, so as to clean any position polished by the polishing disc 701, so as to ensure the cleaning effect.

[0029] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0030] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A weld cleaning device for water conservancy projects, characterized in that: The pipe (2) includes a pipe (2) with a weld (201) on its exterior. Two lower supports (3) are slidably connected to the bottom of the pipe (2). Two screws (4) are provided at both the front and rear ends of the pipe (2). An upper support (1) is provided at the top of the pipe (2). A controller (101) is fixed at the top of the upper support (1). A power supply (102) is fixed at the rear end of the controller (101). Two support plates (5) are fixed at the bottom of the upper support (1). A track (6) is provided at the bottom of each support plate (5). A track gear (601) is meshed inside each track (6). A track motor (603) is rotatably connected to the outside of each track gear (601). Each track gear (601) has multiple stabilizing gears (602) at its front end that mesh with the track (6). The track gear (601) and the stabilizing gear (602) are rotatably connected to a gear positioning plate (604) via a gear shaft (607). The track motor (603) is fixedly connected to the gear positioning plate (604). The bottom of the upper frame (1) is fixed with a proximity rod (7). The bottom of the proximity rod (7) is provided with a cleaning plate (710). The bottom of the cleaning plate (710) is rotatably connected with a grinding disc (701). The front end of the grinding disc (701) is provided with a cleaning disc (702) that is rotatably connected to the cleaning plate (710).

2. The weld cleaning device for water conservancy projects according to claim 1, characterized in that: A camera (104) is fixed at the bottom of the upper shelf (1). Each lower shelf (3) is provided with two lower shelf tracks (301). A moving block (401) is slidably connected inside each lower shelf track (301). Each moving block (401) is fixedly connected to the screw (4) at its top. Both ends of the upper shelf (1) are provided with upper shelf tracks (103). The upper shelf tracks (103) are slidably connected to the screw (4) inside them. A nut (402) is engaged at the upper end of each screw (4). Each nut (402) is tightly fitted to the upper shelf (1) at its bottom.

3. The weld cleaning device for water conservancy projects according to claim 1, characterized in that: Each of the support plates (5) has a stabilizing plate (501) fixed at its bottom, and each of the support plates (5) has an adapter cavity (502) at its lower end. Each of the gear positioning plates (604) has a gear positioning rod (605) fixed at its top. Each of the gear positioning rods (605) is slidably connected to the stabilizing plate (501) at its top. Each of the gear positioning rods (605) has a gear positioning spring (606) on its outside.

4. The weld cleaning device for water conservancy projects according to claim 1, characterized in that: The lower end of the proximity rod (7) is rotatably connected to a reversing block (704) via a rotating shaft. A reversing motor (705) is fixed to the left side of the lower end of the proximity rod (7). The reversing motor (705) is rotatably connected to the reversing block (704). An adjusting block (706) is rotatably connected to the lower end of the reversing block (704) via a rotating shaft. An adjusting motor (707) is fixed to the front side of the lower end of the reversing block (704). The adjusting motor (707) is rotatably connected to the adjusting block (706).

5. A weld cleaning device for water conservancy projects according to claim 4, characterized in that: The adjusting block (706) is fixedly connected to the cleaning plate (710) at its bottom. A grinding motor (709) is fixedly fixed on the top of the cleaning plate (710). The grinding motor (709) is rotatably connected to the grinding disc (701) through a rotating shaft. A cleaning motor (708) is also fixedly fixed on the top of the cleaning plate (710). The cleaning motor (708) is fixedly connected to the cleaning disc (702) through a rotating shaft. A plurality of cleaning wires (703) are fixedly fixed at the bottom of the cleaning disc (702).

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