Auxiliary device for butt joint of hydraulic engineering pipelines

Abstract

The utility model relates to an auxiliary device for hydraulic engineering pipeline butt joint, which comprises a workbench, a butt joint structure and a fixing component, the fixing component is arranged on the top of the workbench, the fixing component comprises an adjusting structure, a fixing structure and a dismounting structure, an adjusting hydraulic cylinder drives an adjusting plate to move, the adjusting plate drives a first hinge seat to move, and the first hinge seat is fixed on the workbench. The first hinge seat drives the second hinge seat to move through the hinge plate, the second hinge seat drives the guide sliding block to slide in the guide sliding groove, the second hinge seat drives the disassembly and assembly plate to move, the disassembly and assembly plate drives the fixing plate to move, and therefore the pipelines can be fixed conveniently according to the different thicknesses of the pipelines; the moving column drives the moving plate to extrude the reset spring, the moving plate drives the limiting column to leave the limiting hole, the relative position of the clamping block and the clamping groove is controlled, then the relative position of the fixing plate and the dismounting plate is controlled, the work cost of replacing the fixing plate is reduced, and simplicity and convenience are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy engineering pipeline docking, in particular to an auxiliary device for water conservancy engineering pipeline docking. Background Art

[0002] Water conservancy projects refer to the engineering field of developing, utilizing and managing water resources. It covers water resources survey, hydrological research, water conservancy planning, water conservancy design, water conservancy construction, water conservancy equipment management and other aspects, aiming to solve the problems of water resources supply, discharge, management and protection, and meet the needs of social and economic development and people's lives.

[0003] After searching, a Chinese patent with announcement number: CN213319879U discloses a pipe docking device for water conservancy projects. In view of the problem in the prior art that water pipes are mostly docked manually, this docking method is time-consuming and labor-intensive, and is prone to accidental injury to operators, the following scheme is proposed, which includes a base and two pipe bodies located above the base, the outer sides of the ends of the two pipe bodies close to each other are rotatably sleeved with metal pipe joints, the sides of the two metal pipe joints that are away from each other are rotatably connected with round balls, and the two round balls located in the same horizontal direction are rotatably connected with a first vertical rod and a second vertical rod, respectively, and the first vertical rod and the second vertical rod are fixedly connected with a first cross bar and a second cross bar, respectively. In the utility model, the operation is simple and the use is convenient. The two pipe bodies are driven to move and dock with the assistance of a motor, which can greatly save manpower and is not prone to accidental injury to operators.

[0004] When this patent is actually used, there are the following defects:

[0005] In this patent, the fixing structure cannot be adjusted according to the thickness of the pipe during use, resulting in poor use effect, and the fixing structure is usually integrated, which is not convenient to replace after long-term use. Utility Model Content

[0006] In view of the technical problems in existing patents that the fixed structure cannot be adjusted according to the thickness of the pipe during use, the use effect is poor, and the fixed structure is usually integrated and inconvenient to replace after long-term use, the utility model provides an auxiliary device for water conservancy project pipe docking.

[0007] The technical solution adopted by the utility model is: an auxiliary device for connecting pipelines in water conservancy projects, comprising a workbench, a connecting structure and a fixing component, wherein the fixing component is installed on the top of the workbench, the fixing component comprises an adjusting structure, a fixing structure and a disassembling structure, the adjusting structure and the fixing structure are both installed on the top of the workbench, the disassembling structure is installed inside the fixing structure, and the connecting structure is installed on the top of the workbench.

[0008] Furthermore, a sliding groove is provided on the top of the workbench, a docking cavity is provided on one side of the sliding groove, the docking structure includes a mounting plate, a docking hydraulic cylinder and a connecting plate, the docking hydraulic cylinder is installed inside the docking cavity by bolts, the connecting plate is fixedly welded to the output shaft of the docking hydraulic cylinder and is slidably connected inside the sliding groove, and the mounting plate is fixedly welded on the top of the connecting plate to facilitate docking of two pipes.

[0009] Furthermore, a guide groove is provided on the top of the mounting plate, and the adjustment structure includes an adjusting hydraulic cylinder, an adjusting plate, a first hinge seat, a second hinge seat, a hinge plate and a guide slider. The adjusting hydraulic cylinder is installed on the top of the mounting plate by bolts, and the adjusting plate is fixedly welded to the output shaft of the adjusting hydraulic cylinder to facilitate the adjustment work.

[0010] Furthermore, the first articulated seat is fixedly welded to one side of the adjustment plate, the guide slider is fixedly welded to the bottom of the second articulated seat and is slidably connected to the inner wall of the guide slot, and the articulated plate is hinged between the first articulated seat and the second articulated seat, so as to facilitate the adjustment of the position of the fixed structure according to the thickness of the pipeline.

[0011] Furthermore, the fixing structure includes a disassembly plate and a fixing plate, the disassembly plate is fixedly welded to the top of the second hinged seat, and the fixing plate is installed on the top of the disassembly plate to facilitate the fixing of the pipeline.

[0012] Furthermore, a card slot is provided on the top of the disassembly and assembly plate, and a disassembly and assembly slot is provided on the bottom of the card slot. The disassembly and assembly structure includes a pressing column, a movable column, a movable plate, a reset spring, a limiting column and a blocking block. The movable plate is welded to the inner wall of the disassembly and assembly slot through the reset spring, the pressing column is fixedly welded to one side of the movable plate through the movable column, and the limiting column is fixedly welded to one side of the movable plate and installed inside the card slot to facilitate disassembly and assembly.

[0013] Furthermore, the clamping block is fixedly welded to the bottom of the fixed plate and corresponds to the clamping slot. A limiting hole is provided on the clamping block, and the limiting column corresponds to the limiting hole, so as to facilitate the control of the relative position between the fixed plate and the disassembly plate and to facilitate the quick replacement of the fixed plate.

[0014] The beneficial effects of the utility model are as follows: compared with the prior art, in the utility model,

[0015] 1. The adjusting plate is driven to move by adjusting the hydraulic cylinder, and the adjusting plate drives the first articulated seat to move. The first articulated seat drives the second articulated seat to move through the articulated plate. The second articulated seat drives the guide slider to slide in the guide slide groove. The second articulated seat drives the disassembly plate to move, and the disassembly plate drives the fixed plate to move, so as to fix the pipeline according to the thickness of the pipeline.

[0016] 2. The pressing column drives the moving column to move, the moving column drives the moving plate to squeeze the reset spring, and the moving plate drives the limiting column to leave the limiting hole, so as to control the relative position of the card block and the card slot, and then control the relative position of the fixed plate and the disassembly plate, thereby reducing the working cost of replacing the fixed plate, which is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the docking structure in the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the fixing component in the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the disassembly and assembly structure in the utility model.

[0021] The markings in the figure are: 1. workbench; 2. docking structure; 3. fixed component; 4. adjustment structure; 5. fixed structure; 6. disassembly and assembly structure; 7. mounting plate; 8. docking hydraulic cylinder; 9. connecting plate; 10. adjusting hydraulic cylinder; 11. adjusting plate; 12. first hinge seat; 13. second hinge seat; 14. hinge plate; 15. guide slide block; 16. disassembly and assembly plate; 17. fixed plate; 18. press column; 19. movable column; 20. movable plate; 21. reset spring; 22. limit column; 23. block; 24. limit hole. DETAILED DESCRIPTION

[0022] In the description of the present invention, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They 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 orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] The following is combined with Figure 1-4 The utility model is further described.

[0025] In order to solve the problems existing in the background technology, the present application proposes the following technical solution: an auxiliary device for connecting pipelines in water conservancy projects.

[0026] The specific technical solution includes a workbench 1, a docking structure 2 and a fixed component 3, the fixed component 3 is installed on the top of the workbench 1, the fixed component 3 includes an adjustment structure 4, a fixed structure 5 and a disassembly structure 6, the adjustment structure 4 and the fixed structure 5 are both installed on the top of the workbench 1, the disassembly structure 6 is installed inside the fixed structure 5, and the docking structure 2 is installed on the top of the workbench 1.

[0027] Reference Figure 1-3 A sliding groove is provided on the top of the workbench 1, and a docking cavity is provided on one side of the sliding groove. The docking structure 2 includes a mounting plate 7, a docking hydraulic cylinder 8 and a connecting plate 9. The docking hydraulic cylinder 8 is installed inside the docking cavity by bolts. The connecting plate 9 is fixedly welded on the output shaft of the docking hydraulic cylinder 8 and is slidably connected inside the sliding groove. The mounting plate 7 is fixedly welded on the top of the connecting plate 9. The connecting plate 9 is driven to move by the docking hydraulic cylinder 8, and the connecting plate 9 drives the mounting plate 7 to move, so as to adjust the positions of the two pipelines and perform pipeline docking. A guide sliding groove is provided on the top of the mounting plate 7. The adjustment structure 4 includes an adjusting hydraulic cylinder 10, an adjusting plate 11, a first articulated seat 12, and a second articulated seat 13. , hinged plate 14 and guide slider 15, the adjusting hydraulic cylinder 10 is installed on the top of the mounting plate 7 by bolts, the adjusting plate 11 is fixedly welded on the output shaft of the adjusting hydraulic cylinder 10, the first hinge seat 12 is fixedly welded on one side of the adjusting plate 11, the guide slider 15 is fixedly welded on the bottom of the second hinge seat 13 and is slidably connected with the inner wall of the guide slide groove, the hinged plate 14 is hinged between the first hinge seat 12 and the second hinge seat 13, the coordinated use of the adjusting hydraulic cylinder 10, the adjusting plate 11, the first hinge seat 12, the second hinge seat 13, the hinged plate 14 and the guide slider 15 is convenient for adjusting the position of the fixed structure 5, and convenient for fixing the pipeline according to the thickness of the pipeline.

[0028] Reference Figure 1 , Figure 3 , Figure 4The fixed structure 5 includes a disassembly plate 16 and a fixed plate 17. The disassembly plate 16 is fixedly welded to the top of the second hinge seat 13. The fixed plate 17 is installed on the top of the disassembly plate 16. A card slot is opened on the top of the disassembly plate 16, and a disassembly slot is opened at the bottom of the card slot. The disassembly structure 6 includes a press column 18, a moving column 19, a moving plate 20, a reset spring 21, a limit column 22 and a block 23. The moving plate 20 is welded to the inner side wall of the disassembly slot through the reset spring 21. The press column 18 is fixedly welded to the moving plate through the moving column 19. On one side of 20, a limit column 22 is fixedly welded on one side of the movable plate 20 and installed inside the card slot, a block 23 is fixedly welded on the bottom of the fixed plate 17 and corresponds to the card slot, a limit hole 24 is provided on the block 23, and the limit column 22 corresponds to the limit hole 24. The coordinated use of the column 18, the movable column 19, the movable plate 20, the return spring 21, the limit column 22 and the block 23 is convenient for controlling the relative position of the fixed plate 17 and the disassembly and assembly plate 16, thereby reducing the working cost of replacing the fixed plate 17, which is simple and convenient.

[0029] In order for those skilled in the art to fully understand the technical solution, this application makes the following overall summary:

[0030] During use, the adjusting plate 11 is driven to move by adjusting the hydraulic cylinder 10, and the adjusting plate 11 drives the first hinge seat 12 to move. The first hinge seat 12 drives the second hinge seat 13 to move through the hinge plate 14, and the second hinge seat 13 drives the guide slider 15 to slide in the guide slide groove, and the second hinge seat 13 drives the disassembly plate 16 to move, and the disassembly plate 16 drives the fixed plate 17 to move, so that the pipeline can be fixed according to the thickness of the pipeline, and the docking is convenient. The connecting plate 9 is driven to move by the docking hydraulic cylinder 8, and the connecting plate 9 drives the mounting plate 7 to move, and the positions of the two pipelines are adjusted to carry out the pipeline docking work. After long-term use, when the fixed plate 17 needs to be replaced, the moving column 19 is driven to move by the pressing column 18, and the moving column 19 drives the moving plate 20 to squeeze the reset spring 21, and the moving plate 20 drives the limiting column 22 to leave the limiting hole 24, so as to control the relative position of the block 23 and the slot, and then the relative position of the fixed plate 17 and the disassembly plate 16 is controlled, so as to reduce the working cost of replacing the fixed plate 17, which is simple and convenient.

[0031] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0032] Although the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for connecting water conservancy project pipelines, characterized in that: The invention comprises a workbench (1), a docking structure (2) and a fixing assembly (3), wherein the fixing assembly (3) is mounted on the top of the workbench (1), the fixing assembly (3) comprises an adjusting structure (4), a fixing structure (5) and a disassembling structure (6), the adjusting structure (4) and the fixing structure (5) are both mounted on the top of the workbench (1), the disassembling structure (6) is mounted inside the fixing structure (5), and the docking structure (2) is mounted on the top of the workbench (1).

2. The auxiliary device for connecting water conservancy engineering pipelines according to claim 1, characterized in that: The workbench (1) is provided with a sliding groove on the top, and a docking cavity is provided on one side of the sliding groove. The docking structure (2) comprises a mounting plate (7), a docking hydraulic cylinder (8) and a connecting plate (9). The docking hydraulic cylinder (8) is mounted inside the docking cavity by bolts, and the connecting plate (9) is fixedly welded on the output shaft of the docking hydraulic cylinder (8) and is slidably connected inside the sliding groove. The mounting plate (7) is fixedly welded on the top of the connecting plate (9).

3. The auxiliary device for connecting water conservancy engineering pipelines according to claim 2, characterized in that: A guide slot is provided on the top of the mounting plate (7); the adjustment structure (4) comprises an adjustment hydraulic cylinder (10), an adjustment plate (11), a first hinge seat (12), a second hinge seat (13), a hinge plate (14) and a guide slide block (15); the adjustment hydraulic cylinder (10) is mounted on the top of the mounting plate (7) by bolts; and the adjustment plate (11) is fixedly welded to the output shaft of the adjustment hydraulic cylinder (10).

4. The auxiliary device for connecting water conservancy engineering pipelines according to claim 3, characterized in that: The first hinge seat (12) is fixedly welded to one side of the adjustment plate (11), the guide slider (15) is fixedly welded to the bottom of the second hinge seat (13) and is slidably connected to the inner wall of the guide slot, and the hinge plate (14) is hinged between the first hinge seat (12) and the second hinge seat (13).

5. The auxiliary device for connecting water conservancy engineering pipelines according to claim 3, characterized in that: The fixing structure (5) comprises a disassembly plate (16) and a fixing plate (17); the disassembly plate (16) is fixedly welded to the top of the second hinge seat (13); and the fixing plate (17) is mounted on the top of the disassembly plate (16).

6. The auxiliary device for connecting water conservancy engineering pipelines according to claim 5, characterized in that: A slot is provided at the top of the disassembly plate (16), and a disassembly slot is provided at the bottom of the slot. The disassembly structure (6) comprises a pressing column (18), a moving column (19), a moving plate (20), a reset spring (21), a limiting column (22) and a clamping block (23). The moving plate (20) is welded to the inner wall of the disassembly slot via the reset spring (21). The pressing column (18) is fixedly welded to one side of the moving plate (20) via the moving column (19). The limiting column (22) is fixedly welded to one side of the moving plate (20) and is installed inside the slot.

7. The auxiliary device for connecting water conservancy engineering pipelines according to claim 6, characterized in that: The clamping block (23) is fixedly welded to the bottom of the fixing plate (17) and corresponds to the clamping slot; a limiting hole (24) is provided on the clamping block (23); and the limiting column (22) corresponds to the limiting hole (24).

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