Repairing device for anticorrosive coating of thermal insulation pipeline

Abstract

The utility model relates to the technical field of heat preservation pipeline anticorrosive coating repairing, and discloses a heat preservation pipeline anticorrosive coating repairing device which comprises a machine table, a fixing base is fixedly installed on the surface of the machine table, an electric push rod is arranged on the surface of the fixing base, and a clamping plate is fixedly installed on the surface of the electric push rod. According to the repairing device for the anticorrosive coating of the heat preservation pipeline, by arranging a control assembly, when an output shaft of a second motor drives a stirring rod to rotate, a connecting frame fixed to the surface of the stirring rod can synchronously conduct circular motion, and in the rotating process of the connecting frame, a fixing block abuts against the tangent plane of a sliding rod; and when the tangent plane of the sliding rod is propped against, the sliding rod longitudinally moves in the connecting frame, and when the sliding rod moves, the circular ring fixed on the surface of the sliding rod can synchronously longitudinally move, so that the coating is continuously turned over, and the situation that the coating performance after spraying is affected due to precipitation caused by static coating is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of thermal insulation pipeline anticorrosive coating repair, in particular to a thermal insulation pipeline anticorrosive coating repair device. BACKGROUND

[0002] Thermal insulation pipeline is widely used in petroleum, chemical industry, energy and other fields, ensures the temperature stability of the conveying medium and prevents heat loss, however, long-term exposure in complex environment, the anticorrosive coating of pipeline is prone to breakage, aging and other problems, influence the service life and safety of pipeline, therefore need to repair the anticorrosive coating of thermal insulation pipeline.

[0003] The existing repair device is provided with a special coating storage tank for storing the anticorrosive coating required for repair, the coating is transported from the storage tank to the spray gun through the high-precision plunger pump, the spray gun can uniformly spray the coating on the surface of the pipeline, and when the coating is stored in the storage tank, the coating is in a relatively static state, and the static coating will gradually sink under the action of gravity and form a sediment at the bottom of the storage tank, which may cause uneven composition of the coating, affecting the coating performance after spraying, in view of the problem, the utility model provides a thermal insulation pipeline anticorrosive coating repair device. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a thermal insulation pipeline anticorrosive coating repair device to solve the problems in the above background technology.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a thermal insulation pipeline anticorrosive coating repair device, which comprises a machine table, a fixed seat is fixedly installed on the surface of the machine table, an electric push rod is arranged on the surface of the fixed seat, a clamping plate is fixedly installed on the surface of the electric push rod, a support is fixedly installed on the surface of the machine table, the support is penetrated by a threaded rod and is rotationally connected with the threaded rod, the surface of the threaded rod is fixedly connected with the output shaft of a motor one, the motor one is fixedly installed on the surface of the support, the threaded rod penetrates a moving plate and is slidably connected with the moving plate, a storage tank is fixedly installed on the surface of the moving plate, a spraying gun is arranged on the surface of the moving plate, a control assembly is arranged in the storage tank, and the control assembly comprises:

[0006] A connecting frame is connected with a motor two through a stirring rod;

[0007] A fixed block is arranged on the inner wall of the storage tank;

[0008] The uniform part is used for uniformly coating the coating material, so that the coating is continuously stirred, the sediment caused by the static coating is avoided, and the coating performance after spraying is affected.

[0009] Preferably, the connecting frame is fixedly installed on the surface of the stirring rod, the surface of the stirring rod is fixedly connected with the output shaft of the second motor, the second motor is fixedly installed on the surface of the storage tank, the inner wall of the storage tank is fixedly installed with the fixed block, and the output shaft of the second motor can drive the stirring rod and the connecting frame to synchronously perform the circumferential motion.

[0010] Preferably, the uniform part comprises a circular ring, the surface of the circular ring is fixedly installed with the slide rod, the slide rod penetrates through the connecting frame and is in sliding connection with the connecting frame, and when the slide rod moves, the circular ring fixed on the surface of the slide rod can synchronously move.

[0011] Preferably, the inner wall of the connecting frame is fixedly connected with one end of the first spring, the other end of the first spring is fixedly installed on the surface of the slide rod, the surface of the slide rod is fixedly installed with the flat rod, and when the slide rod is no longer resisted, the flat rod can be bounced up under the support of the first spring.

[0012] Preferably, the flat rod penetrates through the moving block and is attached to the inner wall of the moving block, the moving block penetrates through the connecting frame and is in sliding connection with the connecting frame, and when the flat rod resists the moving block, the moving block can slide in the connecting frame.

[0013] Preferably, the surface of the moving block is fixedly connected with one end of the second spring, the other end of the second spring is fixedly installed on the inner wall of the connecting frame, and when the moving block is no longer stressed, the moving block can be bounced up under the support of the second spring.

[0014] Preferably, the surface of the moving block is hingedly connected with one end of the movable rod, the other end of the movable rod is hingedly connected with the surface of the sliding block, the sliding block is penetrated through by the fixed rod and is in sliding connection with the fixed rod, the fixed rod is fixedly installed on the surface of the connecting frame, the surface of the sliding block is fixedly installed with the supporting plate, and when the moving block moves, the movable rod can be folded to push the sliding block to slide.

[0015] Compared with the prior art, the utility model provides a kind of thermal insulation pipeline anticorrosive coating repair device, with the following beneficial effects:

[0016] 1、The anticorrosive coating repair device of the thermal insulation pipeline, by being provided with control assembly, the output shaft of the second motor drives the stirring rod to rotate, the connecting frame fixed on the surface of the stirring rod can synchronously perform circumferential motion, and in the process that the connecting frame rotates, the fixed block will resist the cutting surface of the slide rod, when the cutting surface of the slide rod is resisted, the slide rod will move longitudinally in the connecting frame, and when the slide rod moves, the circular ring fixed on the surface of the slide rod can synchronously move longitudinally, so that the coating is constantly stirred, to avoid the deposition caused by the static coating, and affect the coating performance after spraying.

[0017] 2. The heat preservation pipeline anticorrosive coating repairing device, through the uniform element, when the sliding rod moves downward, the fixed flat rod on the surface of the sliding rod longitudinally moves the moving block in the connecting frame, when the moving block moves, the articulated movable rod on the surface of the moving block can pull the sliding block and the support plate to move transversely along the surface of the fixed rod, so that the coating forms different flow forms, and the purpose of uniform mixing is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the utility model;

[0019] Figure 2 It is a top view structural schematic diagram of the utility model;

[0020] Figure 3 It is a front view sectional structure schematic diagram of the utility model;

[0021] Figure 4 It is a storage tank sectional structure schematic diagram of the utility model;

[0022] Figure 5 It is a control assembly structural schematic diagram of the utility model.

[0023] In the drawing: 1, machine table; 2, fixed seat; 3, electric push rod; 4, clamping plate; 5, support; 6, threaded rod; 7, motor one; 8, control assembly; 81, stirring rod; 82, connecting frame; 83, motor two; 84, fixed block; 85, uniform element; 851, circular ring; 852, sliding rod; 853, spring one; 854, flat rod; 855, moving block; 856, spring two; 857, movable rod; 858, sliding block; 859, fixed rod; 850, support plate; 9, moving plate; 10, storage tank; 11, spraying gun. DETAILED DESCRIPTION

[0024] As Figures 1-5The utility model provides a kind of technical scheme shown: a kind of thermal insulation pipeline anticorrosive coating repair device, including machine table 1, the surface of machine table 1 is fixedly installed with fixed seat 2, the surface of fixed seat 2 is provided with electric push rod 3, the surface of electric push rod 3 is fixedly installed with clamping plate 4, the surface of machine table 1 is fixedly installed with support 5, support 5 is penetrated by threaded rod 6 and is rotatably connected with threaded rod 6, the surface of threaded rod 6 is fixedly connected with the output shaft of motor one 7, motor one 7 is fixedly installed on the surface of support 5, threaded rod 6 penetrates moving plate 9 and is slidably connected with moving plate 9, the surface of moving plate 9 is fixedly installed with storage tank 10, the surface of moving plate 9 is provided with spray gun 11, control assembly 8 is arranged in storage tank 10, control assembly 8 includes: stirring rod 81, connecting frame 82, motor two 83, fixed block 84 and uniform piece 85, when stirring rod 81 rotates, the connecting frame 82 fixed on the surface of stirring rod 81 can carry out synchronous circumferential motion, and in the process that connecting frame 82 rotates, fixed block 84 will be in contact with the tangent plane of slide bar 852, when the tangent plane of slide bar 852 is contacted, slide bar 852 will move longitudinally in connecting frame 82, and when slide bar 852 moves, the annular ring 851 fixed on the surface of slide bar 852 can carry out synchronous longitudinal movement, so that coating is constantly stirred, avoid depositing due to coating stationary, affect coating performance after spraying.

[0025] The connecting frame 82 is fixedly installed on the surface of the stirring rod 81, the surface of the stirring rod 81 is fixedly connected with the output shaft of the motor two 83, the motor two 83 is fixedly installed on the surface of the storage tank 10, the inner wall of the storage tank 10 is fixedly installed with the fixed block 84, the output shaft of the motor two 83 can drive the stirring rod 81 and the connecting frame 82 to synchronously move in a circular motion. The uniform part 85 comprises a circular ring 851, the surface of the circular ring 851 is fixedly installed with the sliding rod 852, the sliding rod 852 penetrates through the connecting frame 82 and is slidably connected with the connecting frame 82, when the sliding rod 852 moves, the circular ring 851 fixedly installed on the surface of the sliding rod 852 can synchronously move, one end of the spring one 853 is fixedly connected with the inner wall of the connecting frame 82, the other end of the spring one 853 is fixedly installed on the surface of the sliding rod 852, the surface of the sliding rod 852 is fixedly installed with the flat rod 854, when the sliding rod 852 is no longer resisted, it can be bounced up under the support of the spring one 853. The flat rod 854 penetrates through the moving block 855 and is attached with the inner wall of the moving block 855, the moving block 855 penetrates through the connecting frame 82 and is slidably connected with the connecting frame 82, when the flat rod 854 resists the moving block 855, the moving block 855 can slide in the connecting frame 82. The surface of the moving block 855 is fixedly connected with one end of the spring two 856, the other end of the spring two 856 is fixedly installed on the inner wall of the connecting frame 82, when the moving block 855 is no longer stressed, it can be bounced up under the support of the spring two 856. The surface of the moving block 855 is hingedly connected with one end of the movable rod 857, the other end of the movable rod 857 is hingedly connected with the surface of the sliding block 858, the sliding block 858 is penetrated through by the fixed rod 859 and is slidably connected with the fixed rod 859, the fixed rod 859 is fixedly installed on the surface of the connecting frame 82, the surface of the sliding block 858 is fixedly installed with the supporting plate 850, when the moving block 855 moves, the movable rod 857 can be folded to push the sliding block 858 to slide.

[0026] In the utility model, when using, the heat preservation pipeline that needs to be repaired is placed on the surface of the machine table 1, after placing, the electric push rod 3 is driven to push the clamping plate 4 to move, when two sets of clamping plate 4 converge towards the central area, the heat preservation pipeline can be fixed, after fixing, the coating is filled into the storage tank 10, after filling, motor two 83 is started, the output shaft of motor two 83 drives the stirring rod 81 to carry out circumferential motion in the storage tank 10, and the material is stirred, and when the stirring rod 81 rotates, the connecting frame 82 fixed on the surface of the stirring rod 81 can carry out synchronous circumferential motion, and in the process that the connecting frame 82 rotates, the fixed block 84 will touch the tangent plane of the slide bar 852, when the tangent plane of the slide bar 852 is touched, the slide bar 852 will move longitudinally in the connecting frame 82, and when the slide bar 852 moves, the annular ring 851 fixed on the surface of the slide bar 852 can move longitudinally synchronously, so that the coating is continuously turned over, the coating is prevented from depositing due to static, and the coating performance after spraying is influenced, and in the process that the slide bar 852 moves downward, the flat rod 854 fixed on the surface of the slide bar 852 will touch the moving block 855 and make the moving block 855 move longitudinally in the connecting frame 82, and when the moving block 855 moves, the movable rod 857 hinged on the surface of the moving block 855 can pull the sliding block 858 and the supporting plate 850 to move transversely along the surface of the fixed rod 859, so that the coating forms different flow forms, the purpose of uniform mixing is achieved, after uniform mixing, the coating is conveyed into the spraying gun 11 by using the pump body and the conveying pipe, the spraying gun 11 sprays the coating, and the anticorrosive coating of the heat preservation pipeline is repaired.

[0027] The utility model has been described in detail above, but some modifications or improvements can be made on the basis of the utility model, which is obvious to the general technical personnel in the technical field. Therefore, the modification or improvement without departing from the utility model idea spirit is within the protection scope of the utility model.

Claims

1. A device for repairing the anticorrosive coating of a thermal pipe, comprising a machine table (1), characterized in that: The surface of the machine table (1) is fixedly provided with a fixed seat (2), the surface of the fixed seat (2) is provided with an electric push rod (3), the surface of the electric push rod (3) is fixedly provided with a clamping plate (4), the surface of the machine table (1) is fixedly provided with a support (5), the support (5) is penetrated by a threaded rod (6) and is rotationally connected with the threaded rod (6), the surface of the threaded rod (6) is fixedly connected with the output shaft of a motor (7), the motor (7) is fixedly installed on the surface of the support (5), the threaded rod (6) penetrates a moving plate (9) and is slidably connected with the moving plate (9), the surface of the moving plate (9) is fixedly provided with a storage tank (10), the surface of the moving plate (9) is provided with a spraying gun (11), the storage tank (10) is provided with a control assembly (8), the control assembly (8) comprises: A connecting frame (82) is connected with a motor (83) through a stirring rod (81); A fixed block (84) is arranged on the inner wall of the storage tank (10); An equalizing part (85) is used for equalizing the coating material.

2. A device for repairing a thermal pipe anticorrosive coating according to claim 1, characterized in that: The connecting frame (82) is fixedly installed on the surface of the stirring rod (81), the surface of the stirring rod (81) is fixedly connected with the output shaft of the motor (83), and the motor (83) is fixedly installed on the surface of the storage tank (10).

3. A device for repairing a thermal tube anticorrosive coating according to claim 1, characterized in that: The equalizing part (85) comprises a circular ring (851), the surface of the circular ring (851) is fixedly provided with a sliding rod (852), the sliding rod (852) penetrates the connecting frame (82) and is slidably connected with the connecting frame (82).

4. A thermal pipe anticorrosive coating repair device according to claim 3, characterized in that: The inner wall of the connecting frame (82) is fixedly connected with one end of a spring (853), the other end of the spring (853) is fixedly installed on the surface of the sliding rod (852), and the surface of the sliding rod (852) is fixedly provided with a flat rod (854).

5. A device for repairing a thermal tube anticorrosive coating according to claim 4, characterized in that: The flat rod (854) penetrates a moving block (855) and is attached to the inner wall of the moving block (855), the moving block (855) penetrates the connecting frame (82) and is slidably connected with the connecting frame (82).

6. A thermal pipe anticorrosive coating repair device according to claim 5, characterized in that: The surface of the moving block (855) is fixedly connected with one end of a spring (856), and the other end of the spring (856) is fixedly installed on the inner wall of the connecting frame (82).

7. A thermal pipe anticorrosive coating repair device according to claim 6, characterized in that: The surface of the moving block (855) is hingedly connected with one end of a movable rod (857), the other end of the movable rod (857) is hingedly connected with the surface of a sliding block (858), the sliding block (858) is penetrated by a fixed rod (859) and is slidably connected with the fixed rod (859), the fixed rod (859) is fixedly installed on the surface of the connecting frame (82), and the surface of the sliding block (858) is fixedly provided with a support plate (850).

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