Hot water boiler pipeline butt joint auxiliary device

Abstract

The utility model discloses a hot water boiler pipeline butt joint auxiliary device, and particularly relates to the technical field of boiler pipelines, the hot water boiler pipeline butt joint auxiliary device comprises a butt joint table, two supporting plates are arranged at the top of the butt joint table, lifting sleeves are slidably connected to the tops of the two supporting plates, adjustable fixing mechanisms are arranged at the tops of the lifting sleeves, and moving mechanisms are arranged at the bottoms of the supporting plates; the adjustable fixing mechanism comprises a fixing ring fixed to the top of the lifting sleeve, and a threaded hole is formed in the surface of the inner wall of the fixing ring. By arranging the adjustable fixing mechanism and the moving mechanism, the pipeline butt-joint device can elastically deform according to the shape of a pipeline, tightly clamp the pipeline, provide strong clamping force and ensure that the pipeline is kept stable in the butt-joint process, and the pipeline is clamped and fixed through the arc-shaped clamping plates which can be movably adjusted and have certain elasticity. And the butt joint requirements of pipelines of different sizes can be met, butt joint of hot water boiler pipelines of different types can be achieved, and the clamping effect is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of boiler pipeline, more specifically, the utility model relates to hot water boiler pipeline butt joint auxiliary device. BACKGROUND

[0002] In the installation and maintenance process of hot water boiler, the butt joint of pipeline is a crucial work, since the pipeline of hot water boiler usually has certain weight and size, it is difficult to accurately align in the butt joint process, deviation is easy to occur, which affects the normal operation of the boiler.

[0003] Through the retrieval, the patent with the announcement number CN221088819U discloses a boiler pipeline installation butt joint device, aiming at the need of tightly connecting several boiler pipes when installing the boiler pipe, the connecting pipe needs to be aligned when installing the pipeline, but the existing boiler pipeline is generally carried by workers and aligned, the working strength is large, and the alignment process is easy to shake and produce error, through the fixed clamp, the end of the fixed boiler pipeline is fixed, then the pipe to be fixed is fixed with the movable clamp, then the first hand wheel is rotated, the first threaded rod is rotated, the displacement plate is moved, then the second hand wheel is rotated, the displacement block drives the movable clamp to move left and right, the movable clamp drives the pipeline to move to the fixed clamp for alignment, the installation of two pipelines is facilitated, the stability in the pipeline butt joint process is improved, and the butt joint work efficiency is improved.

[0004] Since different types of hot water boiler pipelines have different sizes, the butt joint device is difficult to adapt to the butt joint requirements of pipelines with various sizes, when facing pipelines with different diameters and lengths, different tools and methods may be needed, and when facing pipelines of different types of hot water boilers, the applicability is low. UTILITY MODEL CONTENTS

[0005] In order to overcome the problems and defects in the prior art, the utility model provides a hot water boiler pipeline butt joint auxiliary device to solve the problems in the background art.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: a hot water boiler pipeline butt joint auxiliary device, comprising a butt joint table, two support plates are arranged on the top of the butt joint table, a lifting sleeve is slidably connected to the top of the two support plates, an adjustable fixing mechanism is arranged on the top of the lifting sleeve, and a moving mechanism is arranged at the bottom of the support plate.

[0007] The adjustable fixing mechanism comprises a fixing ring fixed at the top of the lifting sleeve, a threaded hole is formed in the inner wall surface of the fixing ring, a screw rod is threadedly connected in the threaded hole, an arc-shaped clamping plate is installed at one end of the screw rod, a bearing is fixedly installed between the screw rod and the arc-shaped clamping plate, and a knob is fixedly connected to the other end of the screw rod.

[0008] Preferably, the moving mechanism comprises an inner cavity, the inner cavity is formed in the docking table, a threaded rod is rotatably connected in the inner cavity, a motor is fixedly installed on one side of the docking table, the threaded rod is fixed to the output end of the motor, and a through sliding groove is formed in the top surface of the docking table.

[0009] Preferably, a threaded sleeve is threadedly connected to the outer side of the threaded rod, a connecting sliding block is fixedly connected to the top of the threaded sleeve, and the connecting sliding block is slidably connected with the through sliding groove.

[0010] Preferably, one of the support plates is fixedly connected with the docking table, and the other support plate is fixedly connected with the connecting sliding block.

[0011] Preferably, the arc-shaped clamping plate is made of spring steel, the protective plate is made of rubber, and the number of the screw rod, the arc-shaped clamping plate, the bearing and the protective plate is multiple.

[0012] Preferably, a plurality of fixed clamping grooves are formed in the side surface of the support plate, a fixed port is formed in the side surface of the lifting sleeve, and a fixed clamping plate is movably clamped in the fixed clamping grooves and the fixed port.

[0013] Preferably, a connecting plate is fixedly connected to one side of the fixed clamping plate, and a pull rod is fixedly connected to one side of the connecting plate.

[0014] The technical effects and advantages of the utility model are as follows:

[0015] 1. By setting adjustable fixing mechanism and moving mechanism, multiple arc-shaped clamping plates can fix the pipeline from different directions, the arc-shaped clamping plate made of spring steel has good elasticity and strength, can be elastically deformed according to the shape of the pipeline, tightly clamps the pipeline, provides strong clamping force, ensures that the pipeline remains stable during docking, multiple arc-shaped clamping plates that can be moved, adjusted and have a certain elasticity clamp and fix the pipeline, can adapt to the docking requirements of pipelines of different sizes, are suitable for different types of hot water boiler pipeline docking, and ensure clamping effect.

[0016] 2. By inserting the fixing plate into the fixing slots of different heights, the lifting sleeve can be adjusted in height on the support plate and fixed in the appropriate position by the fixing plate. It can adapt to pipeline docking at different heights and ensure the accuracy of the docking position. The rubber protective plate can not only prevent the screw from damaging the pipeline, but also increase the friction between the screw and the pipeline, and improve the stability of the fixation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the rear view structure of this utility model.

[0019] Figure 3 This is a schematic diagram of the connection between the fixing ring and the support plate of this utility model.

[0020] Figure 4 This is a front cross-sectional view of the present invention.

[0021] Figure 5 This is a partial side sectional view of the present invention.

[0022] The attached diagram is labeled as follows: 1. Docking platform; 2. Support plate; 3. Lifting sleeve; 4. Fixing ring; 5. Threaded hole; 6. Screw; 7. Arc-shaped clamping plate; 8. Bearing; 9. Knob; 10. Protective plate; 11. Inner cavity; 12. Threaded rod; 13. Threaded sleeve; 14. Motor; 15. Connecting slider; 16. Through groove; 17. Fixing slot; 18. Fixing port; 19. Connecting plate; 20. Fixing clamping plate; 21. Lifting rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] As attached Figures 1-5 The hot water boiler pipeline docking auxiliary device shown includes a docking platform 1, two support plates 2 are provided on the top of the docking platform 1, a lifting sleeve 3 is slidably connected to the top of the two support plates 2, an adjustable fixing mechanism is provided on the top of the lifting sleeve 3, and a moving mechanism is provided at the bottom of the support plate 2.

[0025] The adjustable fixing mechanism comprises a fixing ring 4 fixed at the top of the lifting sleeve 3, a threaded hole 5 is formed on the inner wall surface of the fixing ring 4, a screw rod 6 is threadedly connected in the threaded hole 5, an arc-shaped clamping plate 7 is installed at one end of the screw rod 6, a bearing 8 is fixedly installed between the screw rod 6 and the arc-shaped clamping plate 7, a knob 9 is fixedly connected to the other end of the screw rod 6, and a protective plate 10 is fixedly connected to one side of the arc-shaped clamping plate 7.

[0026] As shown in Figs. 1-3, Figure 1 , As shown in Figs. 1-3, 2 , 4, the moving mechanism comprises an inner cavity 11 formed in the docking table 1, a threaded rod 12 is rotatably connected in the inner cavity 11, a motor 14 is fixedly installed on one side of the docking table 1, the threaded rod 12 is fixed to the output end of the motor 14, a through sliding groove 16 is formed on the top surface of the docking table 1, a threaded sleeve 13 is threadedly connected to the outer side of the threaded rod 12, a connecting sliding block 15 is fixedly connected to the top of the threaded sleeve 13, the connecting sliding block 15 is slidably connected with the through sliding groove 16, one of the support plates 2 is fixedly connected with the docking table 1, and the other support plate 2 is fixedly connected with the connecting sliding block 15, so as to facilitate the movement of one of the fixing rings 4 by the motor 14 and the docking of the pipelines.

[0027] As shown in Figs. 1-3, Figure 1 , As shown in Figs. 1-3, 2 , 3, 5, the arc-shaped clamping plate 7 is made of spring steel, the protective plate 10 is made of rubber, the number of the screw rod 6, the arc-shaped clamping plate 7, the bearing 8 and the protective plate 10 is multiple, which improves the fixing effect on the pipelines and facilitates the fixing of pipelines of different sizes.

[0028] As shown in Figs. 1-3, Figures 1-5 , a plurality of fixing clamping grooves 17 are formed on one side surface of the support plate 2, a fixing port 18 is formed on one side surface of the lifting sleeve 3, a fixing clamping plate 20 is movably clamped in the fixing clamping grooves 17 and the fixing port 18, a connecting plate 19 is fixedly connected to one side of the fixing clamping plate 20, a pull rod 21 is fixedly connected to one side of the connecting plate 19, the height of the fixing ring 4 can be adjusted by inserting the fixing clamping plate 20 into the fixing clamping grooves 17 of different heights, which facilitates the docking auxiliary operation of pipelines of different heights.

[0029] The utility model discloses a working principle: fixed ring 4 is fixed in the top of lifting cover 3, and the inner wall surface is provided with screw hole 5, when needing to fix pipeline, the pipeline is placed in fixed ring 4, screw rod 6 is connected in screw thread with screw hole 5, and one end is provided with arc clamping plate 7, and screw rod 6 is connected with arc clamping plate 7 through bearing 8, so that arc clamping plate 7 does not rotate with screw rod 6 when rotating, and arc clamping plate 7 is moved to the pipeline direction by rotating knob 9, driving screw rod 6 to rotate, because the screw thread cooperation of screw rod 6 and screw hole 5, screw rod 6 will move in screw hole 5, thereby pushing arc clamping plate 7 to move to the pipeline direction, arc clamping plate 7 is spring steel material, has good elasticity and strength, when arc clamping plate 7 contacts pipeline, will according to the shape of pipeline, a certain elastic deformation occurs, thereby tightly clamping pipeline, simultaneously, the protective plate 10 of arc clamping plate 7 side is rubber material, can prevent screw rod 6 from causing damage to pipeline, and the setting of multiple screw rod 6, arc clamping plate 7, bearing 8 and protective plate 10 can fix pipeline from different directions, ensure the stability of fixed;

[0030] The moving mechanism mainly comprises an inner cavity 11 formed in the docking table 1, a threaded rod 12 rotatably connected in the inner cavity 11, a motor 14 fixedly installed on one side of the docking table 1, and the threaded rod 12 is fixed on the output end of the motor 14; when the motor 14 is started, the threaded rod 12 is driven to rotate, and a threaded sleeve 13 is threadedly connected to the outer side of the threaded rod 12; when the threaded rod 12 rotates, the threaded sleeve 13 moves on the threaded rod 12, and the top of the threaded sleeve 13 is fixedly connected with a connecting sliding block 15; a through sliding groove 16 is formed on the top surface of the docking table 1, and the connecting sliding block 15 is slidably connected with the through sliding groove 16; in this way, the movement of the threaded sleeve 13 drives the connecting sliding block 15 to slide in the through sliding groove 16, thereby driving one support plate 2 to move, and the other support plate 2 is fixed on the docking table 1 and does not move; in this way, the distance between the two support plates 2 can be adjusted by controlling the motor 14, so as to adapt to the butt joint requirement of pipelines with different lengths.

[0031] A plurality of fixed clamping grooves 17 are formed on one side surface of the support plate 2, and a fixed mouth 18 is formed on one side surface of the lifting cover 3; when the height of the lifting cover 3 needs to be adjusted, the lifting cover 3 is slid on the support plate 2 to an appropriate position, and a fixed clamping plate 20 is movably clamped in the fixed clamping groove 17 and the fixed mouth 18; one side of the fixed clamping plate 20 is fixedly connected with a connecting plate 19, and one side of the connecting plate 19 is fixedly connected with a pull rod 21; after the lifting cover 3 is adjusted to an appropriate height, the fixed clamping plate 20 is inserted into the fixed clamping groove 17 and the fixed mouth 18 through the pull rod 21, so that the lifting cover 3 is fixed at the current height, thereby realizing butt joint auxiliary operation on pipelines with different heights.

[0032] Finally: the above-embodiment only illustrates the principle of the utility model and its effect, and is not used to limit the utility model. Any person skilled in the art can modify or change the above-embodiment without departing from the spirit and category of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the utility model should be covered by the claims of the utility model.

Claims

1. A hot water boiler pipeline butt joint auxiliary device, comprising a butt joint table (1), characterized in that: The docking table (1) top is provided with two support plates (2), two support plates (2) top sliding connection has a lifting sleeve (3), the lifting sleeve (3) top is provided with adjustable fixing mechanism, the support plate (2) bottom is provided with moving mechanism; The adjustable fixing mechanism includes a fixed ring (4), the fixed ring (4) is fixed on the top of the lifting sleeve (3), the inner wall surface of the fixed ring (4) is provided with a threaded hole (5), the threaded hole (5) is internally threaded with a screw rod (6), one end of the screw rod (6) is provided with an arc-shaped clamping plate (7), the screw rod (6) and the arc-shaped clamping plate (7) are fixedly connected with a bearing (8), the other end of the screw rod (6) is fixedly connected with a knob (9), one side of the arc-shaped clamping plate (7) is fixedly connected with a protective plate (10).

2. The hot water boiler line-up aid of claim 1, wherein: The moving mechanism includes an inner cavity (11), the inner cavity (11) is provided in the docking table (1), the inner cavity (11) is rotatably connected with a threaded rod (12), one side of the docking table (1) is fixedly connected with a motor (14), the threaded rod (12) is fixed on the output end of the motor (14), the top surface of the docking table (1) is provided with a through sliding groove (16).

3. The hot water boiler pipe line-up assist apparatus according to claim 2, characterized by: The threaded rod (12) is externally threaded with a threaded sleeve (13), the threaded sleeve (13) top is fixedly connected with a connecting sliding block (15), the connecting sliding block (15) and the through sliding groove (16) are slidingly connected.

4. The hot water boiler pipe line-up assist apparatus according to claim 1, characterized by: One of the support plates (2) is fixedly connected with the docking table (1), and the other support plate (2) is fixedly connected with the connecting sliding block (15).

5. The hot water boiler pipe docking aid of claim 1, wherein: The arc-shaped clamping plate (7) is made of spring steel, the protective plate (10) is made of rubber, the number of the screw rod (6), the arc-shaped clamping plate (7), the bearing (8) and the protective plate (10) is multiple.

6. The hot water boiler line-up aid of claim 1, wherein: The side surface of the support plate (2) is provided with a plurality of fixed clamping grooves (17), the side surface of the lifting sleeve (3) is provided with a fixed port (18), the fixed clamping groove (17) and the fixed port (18) are movably connected with a fixed clamping plate (20).

7. The hot water boiler pipe line-up assist apparatus according to claim 6, characterized by: One side of the fixed clamping plate (20) is fixedly connected with a connecting plate (19), one side of the connecting plate (19) is fixedly connected with a pull rod (21).

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