Auxiliary connecting device for steel structure pipeline
By designing a steel structure pipeline auxiliary connection device including rotary assembly and viscil clamp assembly, the problems of low efficiency and low accuracy of steel structure pipeline connection in the prior art are solved, and the rapid and precise docking of the pipeline is achieved, and construction efficiency and safety are improved.
Patent Information
- Application Number
- CN202421318665.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-11
AI Technical Summary
The existing steel structure pipeline connection methods are inefficient due to the need for manual adjustment, which increases labor costs and engineering risks. Especially in large or complex steel structure pipeline systems, there are many connecting parts and it is more difficult to connect.
A steel structure pipeline auxiliary connection device is designed, including a rotating assembly and a viscil clamp assembly. Through arcuate grooves, locks, angle marks, guide holes and limit rings, the rapid and accurate docking of the pipeline is achieved.
This device simplifies the connection process of steel structure pipes, reduces the time and effort of manual adjustment, ensures the accuracy and stability of the connection, adapts to the needs of pipe connections of different diameters and thicknesses, and improves construction efficiency and safety.
Smart Images
Figure CN222589378U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel structure pipeline connection, in particular to an auxiliary connection device for steel structure pipelines. Background Art
[0002] In the current steel structure pipeline project, pipeline connection is a crucial link, and its connection quality directly affects the safety and stability of the entire project. However, the existing steel structure pipelines often face the challenge of difficult docking when connecting related connectors. This is mainly due to the position mismatch between the two pipelines during the installation process due to various reasons (such as design errors, manufacturing accuracy, installation environment, etc.).
[0003] Traditional connection methods usually require continuous manual adjustments to ensure that the interfaces between the two pipes can be accurately connected. This is not only time-consuming and labor-intensive, but also inefficient, while increasing labor costs and engineering risks. In addition, for large or complex steel structure piping systems, there are many connectors and docking is more difficult, which also brings great inconvenience to construction. Utility Model Content
[0004] In order to make up for the above deficiencies, the utility model provides a steel structure pipeline auxiliary connection device for solving the above problems.
[0005] The utility model is achieved in this way:
[0006] A steel structure pipeline auxiliary connection device, comprising:
[0007] The rotating assembly comprises two parallel vise base plates, the outer side of the vise base plates is hingedly connected to a vise outer plate, a first arc groove and a second arc groove are respectively provided on one side of the vise base plate and the vise outer plate along the hinge as the center, a lock is provided between the first arc groove and the second arc groove, and the vise base plate and the vise outer plate are provided with the same mounting groove on one side away from the hinge;
[0008] The vise clamp assembly includes an upper mounting plate and a lower mounting plate, wherein the upper mounting plate and the lower mounting plate are respectively arranged at the mounting grooves of the two vise base plates, an upper clamping plate is movably arranged on the inner side of the upper mounting plate, a lower clamping plate is arranged on the inner side of the lower mounting plate, a hand screw is movably arranged at the outer axis of the upper mounting plate, and the hand screw passes through the upper mounting plate and is movably connected to the top of the upper clamping plate.
[0009] In an embodiment of the utility model, the lock buckle is fixedly arranged on the outer side of the vise outer plate near one end of the second arc groove, and the other end of the lock buckle passes through two arc grooves and is movably connected to the vise base plate.
[0010] In an embodiment of the present invention, an angle mark is provided on one side of the second arc-shaped groove.
[0011] In an embodiment of the utility model, the rotation angle between the vise base plate and the vise outer plate ranges from 0 degrees to 90 degrees.
[0012] In an embodiment of the utility model, a movable hole is opened at the outer axis of the upper mounting plate, a nut is fixedly provided on the outer side of the movable hole, and two guide holes are symmetrically provided on the outer side of the mounting plate along the axis of the movable hole.
[0013] In an embodiment of the utility model, a limit ring is arranged at the outer axis of the upper clamping plate, and guide plates are arranged on both sides of the upper clamping plate.
[0014] In an embodiment of the utility model, the hand-tightened screw comprises a screw, one end of which is provided with a handle, the other end of which passes through the nut and is movably connected to the limiting ring, and the guide plate passes through the guide hole.
[0015] In an embodiment of the utility model, a limiting groove is provided on the inner side wall of the limiting ring, and a limiting plate is provided at one end of the screw rod, and the limiting plate is located in the limiting groove.
[0016] In an embodiment of the utility model, there are two vise clamp assemblies, and the other vise clamp assembly is arranged at the mounting groove of the two vise clamp base plates.
[0017] In an embodiment of the utility model, when the vise base plate and the vise outer plate are rotated to make their included angle 0 degrees, the two vise clamping assemblies are out of contact.
[0018] The beneficial effects of the utility model are as follows: through the design of the rotating assembly and the vise clamp assembly, the device can simplify the connection process of the steel structure pipeline and reduce the time and effort of manual adjustment; the design of the angle markings, the guide holes and the limit rings can ensure the accuracy of the two steel structure pipelines during the docking process, the angle markings allow the construction personnel to intuitively understand the relative angles between the pipelines, and the guide holes and the limit rings ensure the stability of the upper clamping plate during the clamping process, avoiding deviation or misalignment caused by improper operation; the device is adapted to the connection requirements of steel structure pipelines of different diameters and thicknesses, and can adapt to the connection of pipelines of different specifications by adjusting the size of the vise clamp assembly and the angle range of the rotating assembly, which makes the device more adaptable and flexible and can meet the needs of different projects; the operation process of the device is simple and easy to understand, and does not require special skills and experience. The construction personnel only need to make simple adjustments to achieve rapid connection of the pipeline. In addition, the device can be conveniently folded up for transportation and storage when not in use, which is convenient for management and maintenance of the construction site. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0020] Figure 1 The overall structural diagram provided for the implementation mode of the utility model;
[0021] Figure 2 A schematic cross-sectional view of a vise clamp assembly provided in an embodiment of the utility model;
[0022] Figure 3 for Figure 2 The structural diagram at A in the middle;
[0023] Figure 4 A schematic structural diagram of an upper clamping plate provided in an embodiment of the utility model.
[0024] In the figure: 10, rotating assembly; 11, vise base plate; 1101, first arc groove; 12, vise outer plate; 1201, second arc groove; 13, locking buckle; 20, vise clamp assembly; 21, upper mounting plate; 2101, movable hole; 2102, guide hole; 2103, nut; 22, upper clamping plate; 2201, guide plate; 2202, limiting ring; 22021, limiting groove; 23, lower mounting plate; 24, lower clamping plate; 25, hand screw; 2501, screw; 2502, handle; 2503, limiting plate. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.
[0027] like Figure 1-3 As shown, the utility model provides a steel structure pipeline auxiliary connection device, including a rotating component 10, including two parallel vise base plates 11, the outer side of the vise base plate 11 is hinged with a vise outer plate 12 by bolts, and the vise base plate 11 and the side of the vise outer plate 12 are respectively provided with a first arc groove 1101 and a second arc groove 1201 of the same size with the bolt as the center, and a lock buckle 13 is fixedly provided at one end of the outer side of the vise outer plate 12 close to the second arc groove 1201, and the other end of the lock buckle 13 passes through the two arc grooves and is movably connected to the vise base plate 11. Through the design of the arc groove and the lock buckle 13, the rotation angle of the vise base plate 11 is limited when it rotates around the bolt as the center. At the same time, the lock buckle 13 has a tightening function and can be fixed when adjusted to a suitable angle. The vise base plate 11 and the side of the vise outer plate 12 away from the hinge are provided with the same installation groove, and the installation groove is used to assemble the vise clamp assembly 20.
[0028] In this embodiment, an angle mark is provided on one side of the second arc groove 1201 for determining the rotation angle of the rotating assembly 10, so as to facilitate controlling the relative angle of the two steel structure pipes to be consistent with the angle of the elbow joint.
[0029] In this embodiment, the rotation angle between the vise base plate 11 and the vise outer plate 12 ranges from 0 degrees to 90 degrees.
[0030] like Figure 2-4 As shown, the vise clamp assembly 20 includes an upper mounting plate 21 and a lower mounting plate 23, and the upper mounting plate 21 and the lower mounting plate 23 are respectively fixedly arranged at the mounting grooves of the two vise base plates 11, an upper clamping plate 22 is movably arranged on the inner side of the upper mounting plate 21, and a lower clamping plate 24 is arranged on the inner side of the lower mounting plate 23, and a hand screw 25 is movably arranged at the outer axis of the upper mounting plate 21, and the hand screw 25 passes through the upper mounting plate 21 and is movably connected with the top of the upper clamping plate 22, and the steel structure pipe is placed between the upper clamping plate 22 and the lower clamping plate 24, and the hand nut 2103 is rotated to fix it on the vise clamp assembly 20.
[0031] In this embodiment, a movable hole 2101 is opened at the outer axis center of the upper mounting plate 21, and a nut 2103 is fixedly arranged on the outer side of the movable hole 2101. Two guide holes 2102 are symmetrically arranged on the outer side of the mounting plate along the movable hole 2101 as the axis center, a limit ring 2202 is arranged at the outer axis center of the upper clamping plate 22, and guide plates 2201 are arranged on both sides of the upper clamping plate 22. The hand-tightening screw 25 includes a screw 2501, and a handle 2502 is arranged at one end of the screw 2501. The other end of the screw 2501 passes through the nut 2103 and is movably connected with the limit ring 2202. The guide plate 2201 passes through the guide hole 2102. The guide plate 2201 can provide guiding support to the upper clamping plate 22 when it moves in the length direction of the hand-tightening screw 25, thereby ensuring that the clamping process is more stable.
[0032] In this embodiment, a limiting groove 22021 is provided on the inner side wall of the limiting ring 2202 , and a limiting piece 2503 is provided at one end of the screw rod 2501 , and the limiting piece 2503 is located in the limiting groove 22021 .
[0033] As a preferred embodiment, the upper clamping plate 22 and the lower clamping plate 24 are a double clamping plate structure, which is more stable than a single clamping plate fixing the steel structure pipeline.
[0034] In this embodiment, there are two vise clamp assemblies 20, and the other vise clamp assembly 20 is arranged at the mounting groove of the two vise clamp base plates. It should be noted that the two vise clamp assemblies 20 have the same structure, and their sizes will also differ to a certain extent due to the different gaps between the two vise base plates 11 and the vise outer plate 12.
[0035] In this embodiment, the length of the vise outer plate 12 is longer than the length of the vise base plate 11. When the vise base plate 11 and the vise outer plate 12 are rotated so that their included angle is 0 degrees, the two vise clamp assemblies 20 are out of contact and can be folded and recovered when not in use for easy transportation.
[0036] Specifically, the working principle of the steel structure pipe auxiliary connection device is as follows: two steel structure pipes to be connected are placed between two vise clamp assemblies 20 respectively, and the two hand-tightened screws 25 are rotated in turn to fix them between the upper clamping plate 22 and the lower clamping plate 24, and then the angle between the two steel structure pipes is adjusted, and then the handle 2502 of the lock buckle 13 is rotated to make the vise base plate 11 and the vise outer plate 12 relatively fixed, and finally the connecting piece is installed between the two steel structure pipes. The above device solves the problem that the connection of two steel structure pipes in the prior art requires manual and continuous adjustment so that the interface between the two pipes can be accurately connected, which is not only time-consuming and labor-intensive, but also inefficient, and increases labor costs and engineering risks.
[0037] The utility model is further described above with the help of specific embodiments, but it should be understood that the specific description here should not be construed as limiting the essence and scope of the utility model. Various modifications made to the above embodiments by ordinary technicians in this field after reading this specification are all within the scope of protection of the utility model.
Claims
1. A steel structure pipeline auxiliary connection device, characterized in that: include: The rotating assembly (10) comprises two parallel vise base plates (11), the outer side of the vise base plate (11) is hinged with a vise outer plate (12), a first arc groove (1101) and a second arc groove (1201) are respectively provided on one side of the vise base plate (11) and the vise outer plate (12) along the hinge as the center of the circle, a lock buckle (13) is provided between the first arc groove (1101) and the second arc groove (1201), and the vise base plate (11) and the vise outer plate (12) are provided with the same installation groove on one side away from the hinge; A vise clamp assembly (20) comprises an upper mounting plate (21) and a lower mounting plate (23), wherein the upper mounting plate (21) and the lower mounting plate (23) are respectively arranged at the mounting grooves of the two vise base plates (11), an upper clamping plate (22) is movably arranged on the inner side of the upper mounting plate (21), a lower clamping plate (24) is arranged on the inner side of the lower mounting plate (23), a hand screw (25) is movably arranged at the outer axis of the upper mounting plate (21), and the hand screw (25) passes through the upper mounting plate (21) and is movably connected to the top of the upper clamping plate (22).
2. The steel structure pipeline auxiliary connection device according to claim 1, characterized in that: The lock buckle (13) is fixedly arranged on the outer side of the vise outer plate (12) near one end of the second arc groove (1201), and the other end of the lock buckle (13) passes through the two arc grooves and is movably connected to the vise base plate (11).
3. A steel structure pipeline auxiliary connection device according to claim 2, characterized in that: An angle mark is provided on one side of the second arc-shaped groove (1201).
4. The steel structure pipeline auxiliary connection device according to claim 3, characterized in that: The rotation angle between the vise base plate (11) and the vise outer plate (12) ranges from 0 degrees to 90 degrees.
5. The steel structure pipeline auxiliary connection device according to claim 1, characterized in that: A movable hole (2101) is provided at the outer axis of the upper mounting plate (21), a nut (2103) is fixedly arranged on the outer side of the movable hole (2101), and two guide holes (2102) are symmetrically arranged on the outer side of the mounting plate along the axis of the movable hole (2101).
6. The steel structure pipeline auxiliary connection device according to claim 5, characterized in that: A limit ring (2202) is provided at the outer axial center of the upper clamping plate (22), and guide plates (2201) are provided on both sides of the upper clamping plate (22).
7. The steel structure pipeline auxiliary connection device according to claim 6, characterized in that: The hand-tightening screw (25) comprises a screw (2501), one end of which is provided with a handle (2502), the other end of which passes through the nut (2103) and is movably connected to the limiting ring (2202), and the guide plate (2201) passes through the guide hole (2102).
8. The steel structure pipeline auxiliary connection device according to claim 7, characterized in that: The inner side wall of the limiting ring (2202) is provided with a limiting groove (22021), and one end of the screw rod (2501) is provided with a limiting plate (2503), and the limiting plate (2503) is located in the limiting groove (22021).
9. The steel structure pipeline auxiliary connection device according to claim 1, characterized in that: There are two vise clamp assemblies (20), and the other vise clamp assembly (20) is arranged at the mounting groove of the two vise clamp base plates.
10. The steel structure pipeline auxiliary connection device according to claim 9, characterized in that: When the vise base plate (11) and the vise outer plate (12) are rotated so that their included angle is 0 degrees, the two vise clamping assemblies (20) are not in contact.