Pipeline butt joint device
By designing the pipe docking device of support members, legs and positioners, using the V-shaped support surface and through-hole limiting structure, combined with the adjustment characteristics of screws and nuts, the complex structure and poor diameter adaptability of docking devices in the prior art are solved. The problem of this has achieved efficient and accurate pipeline docking and wide applicability.
Patent Information
- Application Number
- CN202420854966.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-23
AI Technical Summary
The existing mechanical and electrical small pipe docking devices have complex structures and time-consuming installation operations. It is difficult to ensure the accuracy of the docking angle and the firmness of the connection, and it is impossible to easily deal with the docking of pipes of different diameters.
A pipe docking device including support, legs and positioning members is designed. Using the V-shaped support surface and through-hole limiting structure, combined with the adjustment characteristics of screws and nuts, a pipe positioning structure is formed, and the support and positioning members are passed through. Welding and fixing, and legs are provided on the bottom of the support to improve stability.
It improves the accuracy and speed of pipeline docking, adapts to pipeline docking of different diameters, simplifies the installation process, reduces labor and time costs, and enhances the compatibility and reusability of the device.
Smart Images
Figure CN222134815U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of electromechanical pipeline construction, and in particular relates to a pipeline docking device, which is applied to small electromechanical pipeline docking construction projects. Background Art
[0002] At present, in the construction of small-scale electromechanical pipeline docking, the existing pipeline docking devices have problems with complex structure and installation operation. In addition, pipeline docking generally adopts manual hand-held docking methods, and it is extremely time-consuming to adjust and fix the docking position, and it is difficult to ensure the docking angle. Since it depends entirely on the construction experience of workers, it will also greatly reduce the construction quality of pipeline docking, and it is difficult to ensure the accuracy of the docking position and the firmness of the connection, which greatly increases the labor and time costs. Finally, the existing pipeline docking device cannot provide a simple and universal docking solution for docking pipelines of different diameters, which weakens the compatibility of the device. Utility Model Content
[0003] In view of this, the utility model provides a pipeline docking device; compared with the traditional manual hand-supported method, this pipeline docking device improves the pipeline docking accuracy and stability, as well as the docking speed. At the same time, the device itself has the characteristics of simple production, strong reusability and wide application range.
[0004] A pipe docking device comprises: a support member, a leg and a positioning member; the support member has a V-shaped support surface;
[0005] A support leg is provided below the support member for support;
[0006] A positioning member with an open lower end is arranged above the support member, and the support member and the positioning member are butted against each other to form a pipeline positioning structure;
[0007] A through hole is provided on the top surface of the positioning member, and a fastener passes through the through hole to limit the pipeline to be connected within the pipeline positioning structure.
[0008] Preferably, the fastener comprises: a screw and a nut;
[0009] A nut coaxially nested in the through hole;
[0010] The nut is threadedly connected to the screw rod.
[0011] Preferably, at least one positioning member is disposed above each of the two ends of the support member in the length direction.
[0012] Preferably, at least one supporting leg is provided below each of the two ends of the support member in the length direction.
[0013] Preferably, the support member is an angle steel; the positioning member is a channel steel; the positioning member and the support member are fixed by welding;
[0014] The supporting legs are vertically arranged steel plates and are fixed to the supporting members by welding.
[0015] Preferably, the upper end of the screw is fixedly connected to a butterfly nut.
[0016] Beneficial Effects
[0017] (i) The device utilizes the pipeline positioning structure formed between the concave surface of the support member and the opening of the positioning member, as well as the limiting effect of the fastener on the pipeline through the through hole on the top surface of the positioning member, so that the pipeline docking operation is simple and efficient.
[0018] (ii) At least two legs are provided on the bottom surfaces on both sides in the length direction of the support member, which is beneficial to improving the stability of the device and further improving the accuracy of pipe docking.
[0019] (III) A through hole is provided on the top surface of the positioning piece, and the nut is coaxially nested in the through hole. Through the thread adjustment characteristics of the screw and the nut, the device can meet the docking requirements of pipes with different diameters, thereby expanding the application range of the device.
[0020] (iv) The supporting parts, positioning parts and other fasteners of the device can be obtained locally at the construction site and can be quickly installed and manufactured through welding technology. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a structural schematic diagram of a pipeline docking device;
[0022] Among them, 1-support member, 2-leg, 3-positioning member, 4-screw, 5-butterfly nut, 6-nut, 7-through hole. DETAILED DESCRIPTION
[0023] The utility model will be further described below in conjunction with the accompanying drawings: It should be emphasized that the embodiments described in the utility model are illustrative rather than restrictive, so the present invention is not limited to the embodiments described in the specific implementation methods, and any other implementation methods derived by those skilled in the art based on the technical solution of the utility model also fall within the scope of protection of the utility model.
[0024] like Figure 1 As shown, a pipe docking device includes a support member 1, a support leg 2 and a positioning member 3; wherein the support member 1 has a V-shaped support surface, and the V-shaped opening of the support member 1 faces upward; at least one support leg 2 is provided on the bottom surface at both ends of the support member 1 in the length direction, for supporting the support member 1 to improve the stability of the device.
[0025] A positioning member 3 with an upper and lower opening is provided above both ends of the support member 1 along its length direction; the two side edges of the opening of the positioning member 3 are butted against the two side edges of the V-shaped support surface of the support member 1, so that the support member 1 and the positioning member 3 together form a pipeline positioning structure, so that the two pipelines to be butted can be placed on the V-shaped support surface of the same support member 1 at the same time (the two pipelines to be butted are respectively located in the pipeline positioning structures on both sides), thereby improving the accuracy of their butt connection; the top surface of the positioning member 3 is provided with a through hole 7, and the fastener limits the pipeline on the support member 1 through the through hole 7, wherein the pipeline passes through the pipeline positioning structure.
[0026] As an example, the positioning member 3 is a channel steel; the support member 1 is an angle steel, so that it is convenient to obtain materials from the construction site; the two side edges of the opening of the positioning member 3 are connected to the two side edges of the V-shaped support surface of the support member 1 through a welding process.
[0027] The legs 2 are vertically arranged steel plates, each of which is vertically connected to one side of the support member 1. The purpose of setting the legs 2 is to keep the support member 1 in a horizontal state and to improve the stability of the device during operation. As an example, the legs 2 are welded and fixed to the support member 1.
[0028] As an example, the fastener includes: a nut 6 and a screw 4; the nut 6 is coaxially nested in the through hole 7 of the positioning member 3 (the nut 6 is welded and fixed to the through hole 7); the screw 4 is threadedly connected to the positioning member 3 through the nut 6; a butterfly nut 5 is welded on the upper end of the screw 4, and the lower end of the screw 4 passes through the nut 6 and exerts a force on the side wall of the pipeline to fix the pipeline. The butterfly nut 5 is provided to facilitate the operation of the nut 6 so that the screw 4 can fasten the pipeline.
[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.
Claims
1. A pipe docking device, characterized in that: It comprises a support member (1), a support leg (2) and a positioning member (3); the support member (1) has a V-shaped support surface; A support leg (2) is provided below the support member (1) for support; A positioning member (3) with an open lower end is arranged above the support member (1), and the support member (1) and the positioning member (3) are butt-jointed to form a pipeline positioning structure; The top surface of the positioning member (3) is provided with a through hole (7), and a fastener passes through the through hole (7) to limit the position of the pipeline to be connected within the pipeline positioning structure.
2. A pipe docking device according to claim 1, characterized in that: The fastener comprises: a screw rod (4) and a nut (6); The nut (6) is coaxially nested in the through hole (7); The nut (6) is threadedly connected to the screw rod (4).
3. A pipe docking device according to claim 1 or 2, characterized in that: One or more positioning members (3) are respectively arranged above both ends of the support member (1) in the length direction.
4. A pipe docking device according to claim 1 or 2, characterized in that: One or more supporting legs (2) are respectively arranged below the two ends of the support member (1) in the length direction.
5. A pipe docking device according to claim 1 or 2, characterized in that: The support member (1) is an angle steel; the positioning member (3) is a channel steel; the positioning member (3) and the support member (1) are fixed by welding; The supporting legs (2) are vertically arranged steel plates and are fixed to the supporting member (1) by welding.
6. A pipe docking device according to claim 2, characterized in that: The upper end of the screw rod (4) is fixedly connected to a butterfly nut (5).