Ship pipeline welding fixing clamp

Abstract

The utility model is suitable for the technical field of ship pipeline machining, and provides a ship pipeline welding fixing clamp which comprises a base. The two mounting plates are arranged on the base, and one of the mounting plates is fixedly connected with the base; the two mounting frames are rotationally mounted on the two mounting plates respectively; the multiple first telescopic rods are fixedly installed on the installation frame, two clamping rings are fixedly installed on output shafts of the multiple first telescopic rods, the two clamping rings are matched with each other, and the clamping rings are used for clamping and fixing a ship pipeline; and the rotating mechanism is assembled on the base and the mounting frame. According to the ship pipeline welding fixing clamp provided by the scheme, ship pipelines can be clamped and fixed, meanwhile, two ship pipelines needing to be welded can be in butt joint conveniently, rotation adjustment can be conducted on the ship pipelines conveniently, a worker can conduct welding operation on different positions of the two ship pipelines conveniently, and convenience is provided for the worker.

Description

Technical Field

[0001] The utility model belongs to the technical field of ship pipeline processing, in particular to a ship pipeline welding and fixing clamp. Background Art

[0002] Ship pipelines are important components on ships and can provide corresponding energy delivery for the operation of ships. In the process of processing ship pipelines, corresponding welding operations are required for ship pipelines.

[0003] When welding a ship pipeline, a corresponding ship pipeline welding fixture is needed to clamp the ship pipeline, so as to facilitate the workers to perform welding operations on the ship pipeline. However, some existing ship pipeline welding fixtures can only start the clamping function on the ship pipeline during actual use, which is not convenient for docking two ship pipelines that need to be welded, and at the same time, the two corresponding ship pipelines that need to be welded cannot be rotated and adjusted well, so it is not convenient for the workers to perform welding operations on the pipelines. Utility Model Content

[0004] The utility model provides a ship pipeline welding fixing clamp, aiming to solve the problem that the ship pipeline welding fixing clamp currently used in the background technology has relatively simple functions.

[0005] To solve the above problems, the utility model is implemented as follows: a ship pipeline welding fixing fixture, comprising: a base; two mounting plates arranged on the base, and one of the mounting plates is fixedly connected to the base; two mounting frames rotatably mounted on the two mounting plates respectively; a plurality of first telescopic rods fixedly mounted on the mounting frames, two clamping rings are fixedly mounted on the output shafts of the plurality of first telescopic rods, the two clamping rings are adapted to each other, and the clamping rings are used to clamp and fix the ship pipeline; a rotating mechanism assembled on the base and the mounting frame, the rotating mechanism is used to drive the ship pipeline clamped on the mounting frame to rotate; a moving mechanism arranged on the base and one of the mounting plates, the moving mechanism is used to drive the ship pipeline placed on the mounting plate to move.

[0006] Preferably, the rotating mechanism comprises: a driving motor fixedly mounted on the mounting plate, a first circular gear fixedly sleeved on the output shaft of the driving motor; a second circular gear fixedly sleeved on one of the mounting frames, the second circular gear and the first circular gear meshing with each other.

[0007] Preferably, the moving mechanism includes: a servo motor fixedly mounted on the base; a mounting groove provided on the base, a screw rod rotatably mounted in the mounting groove, and one end of the screw rod is fixedly connected to the output shaft of the servo motor; a mounting block threadedly sleeved on the screw rod, and the mounting block is fixedly connected to the bottom of the mounting plate.

[0008] Preferably, two connecting rods are fixedly installed in the installation groove, and the two connecting rods are slidably connected to the installation block. A plurality of first balls are nested at the bottom of the installation block, and the first balls are in contact with the bottom inner wall of the installation groove.

[0009] Preferably, a supporting mechanism is provided on the base, and the supporting mechanism is used to support the ship pipeline. The supporting mechanism includes: a second telescopic rod fixedly mounted on the base; a connecting frame provided on the base, and the connecting frame is fixedly connected to the output shaft of the second telescopic rod; two third telescopic rods fixedly mounted on the connecting frame, and a placement plate is fixedly mounted on the output shafts of the two third telescopic rods; two placement frames fixedly mounted on the placement plate, and support rollers are rotatably mounted on the two placement frames, and the support rollers are used to support the ship pipeline.

[0010] Preferably, a connecting mechanism is provided on the base and the connecting frame, and the connecting mechanism is used to connect the base and the connecting frame, and the connecting mechanism includes: a placement groove opened on the base; a guide rod fixedly installed in the placement groove; a guide block fixedly installed at the bottom of the connecting frame, the guide block and the guide rod are slidably connected, and a second ball is nested at the bottom of the guide block, and the second ball is in contact with the bottom of the placement groove.

[0011] Preferably, the mounting frame is arranged in a ring shape, a rubber pad is arranged on the clamp ring, and a controller is arranged on one side of the base, and the controller is used for performing control operations.

[0012] Compared with the related art, the ship pipeline welding fixture provided by the utility model has the following beneficial effects:

[0013] Compared with the existing technology, the ship pipeline welding fixture provided by this solution has the following advantages:

[0014] The ship pipeline welding fixing fixture is formed by the base, the mounting plate, the mounting frame, the first telescopic rod, the clamping ring, the rotating mechanism, the moving mechanism, the supporting mechanism, the connecting mechanism and the controller, which can clamp and fix the ship pipeline, and facilitate the docking of two ship pipelines that need to be welded, and facilitate the rotation and adjustment of the ship pipeline, so that the staff can perform welding operations on different positions of the two ship pipelines, thereby providing convenience for the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a ship pipeline welding fixing fixture provided by the utility model;

[0016] Figure 2 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0018] Figure 4 for Figure 2 An enlarged schematic diagram of the structure of part B shown in FIG.

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the placement plate, the placement frame and the support rollers in the utility model.

[0020] : 1. base; 2. mounting plate; 3. mounting frame; 4. first telescopic rod; 5. clamping ring; 6. rotating mechanism; 601. driving motor; 602. first circular gear; 603. second circular gear; 7. moving mechanism; 701. servo motor; 702. mounting groove; 703. screw rod; 704. mounting block; 8. supporting mechanism; 801. second telescopic rod; 802. connecting frame; 803. third telescopic rod; 804. placing plate; 805. placing frame; 806. supporting roller; 9. placing groove; 10. guide rod; 11. guide block. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] The utility model provides a ship pipeline welding fixture, such as Figure 1-5 As shown, the ship pipeline welding fixture includes: a base 1; two mounting plates 2 arranged on the base 1, and one of the mounting plates 2 is fixedly connected to the base 1; two mounting frames 3 rotatably mounted on the two mounting plates 2 respectively; a plurality of first telescopic rods 4 fixedly mounted on the mounting frames 3, and two clamping rings 5 ​​are fixedly mounted on the output shafts of the plurality of first telescopic rods 4, and the two clamping rings 5 ​​are adapted to each other, and the clamping rings 5 ​​are used to clamp and fix the ship pipeline; a rotating mechanism 6 assembled on the base 1 and the mounting frame 3, and the rotating mechanism 6 is used to drive the ship pipeline clamped on the mounting frame 3 to rotate; a moving mechanism 7 arranged on the base 1 and one of the mounting plates 2, and the moving mechanism 7 is used to drive the ship pipeline placed on the mounting plate 2 to move.

[0024] In this embodiment, a ship pipeline is first placed in a mounting frame 3 connected to a rotating mechanism 6, and multiple first telescopic rods 4 are started by a controller to drive two clamping rings 5 ​​to move relative to each other, thereby clamping and fixing the ship pipeline. Then, another ship pipeline is placed in another mounting frame 3. Similarly, multiple first telescopic rods 4 are started to drive two clamping rings 5 ​​to move relative to each other to clamp and fix the other ship pipeline. Then, the moving mechanism 7 is started by a controller to drive one of the clamped and fixed ship pipelines to move and dock with the other ship pipeline. After docking, the staff welds the docking of the two ship pipelines. During the welding process, when it is necessary to adjust the welding position of the two ship pipelines, the rotating mechanism 6 is controlled by a controller, and the rotating mechanism 6 is started to drive the mounting frame 3 to rotate (since the two ship pipelines have been welded to a certain extent, they are connected as one body), thereby driving the two ship pipelines to rotate to a certain extent, thereby facilitating the staff to perform welding operations at different positions of the two ship pipelines, providing convenience for the staff. During the entire welding process of the ship pipeline, it is convenient to dock the two ship pipelines that need to be welded, thereby facilitating the rotation adjustment of the ship pipeline, and facilitating the staff to perform welding operations at different positions of the two ship pipelines, providing convenience for the staff.

[0025] In a further preferred embodiment of the utility model, the rotating mechanism 6 includes: a driving motor 601 fixedly mounted on the mounting plate 2, a first circular gear 602 fixedly sleeved on the output shaft of the driving motor 601; a second circular gear 603 fixedly sleeved on one of the mounting frames 3, the second circular gear 603 and the first circular gear 602 meshing with each other.

[0026] In this embodiment, when the rotating mechanism 6 is used, the driving motor 601 is started to rotate through the controller, and the second circular gear 603 and the first circular gear 602 interact with each other, thereby driving the ship pipeline clamped on the mounting frame 3 to rotate, thereby facilitating the rotation adjustment of the ship pipeline, facilitating the staff to perform welding operations on different positions of two ship pipelines, and providing convenience for the staff.

[0027] In a further preferred embodiment of the utility model, the moving mechanism 7 includes: a servo motor 701 fixedly mounted on the base 1; a mounting groove 702 provided on the base 1, a screw rod 703 being rotatably mounted in the mounting groove 702, and one end of the screw rod 703 being fixedly connected to the output shaft of the servo motor 701; a mounting block 704 threadedly sleeved on the screw rod 703, and the mounting block 704 being fixedly connected to the bottom of the mounting plate 2.

[0028] In this embodiment, when the moving mechanism 7 is used, the servo motor 701 is started by the controller to drive the screw rod 703 to rotate, and under the limiting effect of the connecting rod on the mounting block 704, the ship pipeline clamped on the mounting plate 2 is driven to move, thereby facilitating the butt welding operation of the two ship pipelines.

[0029] In a further preferred embodiment of the utility model, two connecting rods are fixedly installed in the mounting groove 702, and the two connecting rods are slidably connected to the mounting block 704. A plurality of first balls are nested at the bottom of the mounting block 704, and the first balls are in contact with the bottom inner wall of the mounting groove 702.

[0030] In this embodiment, the mounting block 704 can be limited by the connecting rod, so that the screw rod 703 can stably drive the mounting block 704 to move, and the mounting block 704 can be moved better by the first ball.

[0031] In a further preferred embodiment of the utility model, a supporting mechanism 8 is provided on the base 1, and the supporting mechanism 8 is used to support the ship pipeline, and the supporting mechanism 8 includes: a second telescopic rod 801 fixedly mounted on the base 1; a connecting frame 802 arranged on the base 1, and the connecting frame 802 is fixedly connected to the output shaft of the second telescopic rod 801; two third telescopic rods 803 fixedly mounted on the connecting frame 802, and a placement plate 804 is fixedly mounted on the output shafts of the two third telescopic rods 803; two placement frames 805 fixedly mounted on the placement plate 804, and support rollers 806 are rotatably mounted on the two placement frames 805, and the support rollers 806 are used to support the ship pipeline.

[0032] In this embodiment, when the supporting mechanism 8 is used, first, according to the docking position of the two ship pipelines, the second telescopic rod 801 is controlled to start to adjust the use position of the connecting frame 802, so that the supporting rollers 806 on the two third telescopic rods 803 correspond to the two ship pipelines respectively, and then the third telescopic rods 803 are started to drive the corresponding supporting rollers 806 to move up and contact the ship pipeline, so that the two ship pipelines can be supported and the stability of the docking of the two ship pipelines is improved.

[0033] In a further preferred embodiment of the utility model, a connecting mechanism is provided on the base 1 and the connecting frame 802, and the connecting mechanism is used to connect the base 1 and the connecting frame 802, and the connecting mechanism includes: a placement groove 9 opened on the base 1; a guide rod 10 fixedly installed in the placement groove 9; a guide block 11 fixedly installed at the bottom of the connecting frame 802, the guide block 11 and the guide rod 10 are slidably connected, and a second ball is nested at the bottom of the guide block 11, and the second ball is in contact with the bottom of the placement groove 9.

[0034] In this embodiment, when the connecting frame 802 moves, the guide block 11 is driven to move along the guide rod 10 , which can improve the stability of the connecting frame 802 when in use.

[0035] In a further preferred embodiment of the present invention, the mounting frame 3 is arranged in a ring shape, a rubber pad is arranged on the clamp ring 5, and a controller is arranged on one side of the base 1, and the controller is used for performing control operations.

[0036] In this embodiment, the rubber pad can increase the friction between the clamp ring 5 and the ship pipeline, and the control operation is convenient through the controller.

[0037] In summary, compared with the related art, a ship pipeline welding fixing fixture is formed by the base 1, the mounting plate 2, the mounting frame 3, the first telescopic rod 4, the clamping ring 5, the rotating mechanism 6, the moving mechanism 7, the supporting mechanism 8, the connecting mechanism and the controller, which can clamp and fix the ship pipeline, and facilitate the docking of two ship pipelines that need to be welded, and facilitate the rotation and adjustment of the ship pipeline, so that the staff can perform welding operations at different positions of the two ship pipelines, providing convenience for the staff.

[0038] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0039] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A ship pipeline welding fixture, characterized in that: include: Base; Two mounting plates are arranged on the base, and one of the mounting plates is fixedly connected to the base; Two mounting frames respectively rotatably mounted on the two mounting plates; A plurality of first telescopic rods are fixedly mounted on the mounting frame, and two clamping rings are fixedly mounted on the output shafts of the plurality of first telescopic rods, the two clamping rings are adapted to each other, and the clamping rings are used to clamp and fix the ship pipeline; A rotating mechanism mounted on the base and the mounting frame, the rotating mechanism being used to drive the ship pipeline clamped on the mounting frame to rotate; A moving mechanism is arranged on the base and one of the mounting plates, and the moving mechanism is used to drive the ship pipeline placed on the mounting plate to move.

2. The ship pipeline welding fixture according to claim 1, characterized in that: The rotating mechanism comprises: A driving motor is fixedly mounted on the mounting plate, wherein a first circular gear is fixedly sleeved on an output shaft of the driving motor; A second circular gear is fixedly sleeved on one of the mounting frames, and the second circular gear and the first circular gear are meshed with each other.

3. The ship pipeline welding fixture according to claim 1, characterized in that: The moving mechanism comprises: A servo motor fixedly mounted on the base; A mounting groove is provided on the base, a screw rod is rotatably mounted in the mounting groove, and one end of the screw rod is fixedly connected to the output shaft of the servo motor; A mounting block is threadedly sleeved on the screw rod, and the mounting block is fixedly connected to the bottom of the mounting plate.

4. The ship pipeline welding fixture according to claim 3, characterized in that: Two connecting rods are fixedly installed in the installation groove, and the two connecting rods are slidably connected to the installation block. A plurality of first balls are nested at the bottom of the installation block, and the first balls are in contact with the bottom inner wall of the installation groove.

5. The ship pipeline welding fixture according to claim 1, characterized in that: The base is provided with a supporting mechanism, which is used to support the ship pipeline, and the supporting mechanism includes: A second telescopic rod fixedly mounted on the base; A connecting frame disposed on the base, wherein the connecting frame is fixedly connected to an output shaft of the second telescopic rod; Two third telescopic rods are fixedly mounted on the connecting frame, and a placement plate is fixedly mounted on the output shafts of the two third telescopic rods; Two placing racks are fixedly mounted on the placing plate, and support rollers are rotatably mounted on the two placing racks, and the support rollers are used to support the ship pipeline.

6. The ship pipeline welding fixture according to claim 5, characterized in that: The base and the connecting frame are provided with a connecting mechanism, and the connecting mechanism is used to connect the base and the connecting frame, and the connecting mechanism includes: A placement slot is provided on the base; A guide rod fixedly mounted in the placement groove; A guide block is fixedly mounted on the bottom of the connecting frame, the guide block is slidably connected to the guide rod, a second ball is nested at the bottom of the guide block, and the second ball is in contact with the bottom of the placement groove.

7. The ship pipeline welding fixture according to claim 1, characterized in that: The mounting frame is arranged in a ring shape, a rubber pad is arranged on the clamp ring, and a controller is arranged on one side of the base, and the controller is used for performing control operations.

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