Pipe end bevel seal protector

Abstract

The utility model belongs to pipe network construction technical field relates to pipe end bevel sealing protection, disclose a kind of pipe end bevel sealing protection device, including cover, the cover is fixed in pipe body port surface;The circumferential side wall outer end of cover is equipped with annular clamping groove, and sealing ring is placed in annular clamping groove.The utility model completes the sealing protection of pipe end by cover, is applicable to the port plugging of various pipe materials, reduces cost while guaranteeing construction quality, shortens construction period.

Description

Technical Field

[0001] This utility model belongs to the field of pipeline construction technology and relates to pipe end bevel sealing protection, specifically a pipe end bevel sealing protection device. Background Technology

[0002] In municipal construction, pipeline installation is often required, and the work is mostly done outdoors in complex environments. After the steel pipes are installed, problems such as rusting at the pipe ends, foreign objects entering the pipe, water accumulation during rainy seasons, and the influx of mud and sand often occur, affecting project quality and increasing costs. This utility model specifically develops a pipe end bevel sealing protection device to prevent rusting and the entry of foreign objects. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a pipe end bevel sealing protection device to solve the problems of rust return at the end bevel, foreign objects entering the pipe, water absorption during the rainy season, and mud and sand inflow after steel pipe installation, thereby improving the quality of the project.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a pipe end bevel sealing protection device, including a cap, the cap being fixed to the surface of the pipe end; the outer end of the circumferential side wall of the cap is provided with an annular groove, and a sealing ring is placed in the annular groove.

[0005] As a preferred embodiment, mounting holes are evenly spaced on the circumferential sidewall of the cover, and a fastening screw is inserted into each mounting hole. The cover is fixed to the pipe port by the fastening screw. The fastening screw connects and fixes the main body of the protective device to the port of the protected pipe through tightening torque.

[0006] As a preferred embodiment, the outer end of the annular groove is provided with multiple fixing seats, and the fixing seats are rotatably provided with fastening fasteners for limiting the sealing ring.

[0007] As a preferred embodiment, the cap is provided with a handle at the center for easy disassembly and assembly.

[0008] As a preferred embodiment, the cover is made of galvanized iron sheet material with a thickness of 1.2 mm.

[0009] As a preferred embodiment, the width of the circumferential sidewall of the cover is 15cm.

[0010] The usage process of this utility model is as follows: 1. Excavate the trench and use hoisting equipment to lift the pipeline into the trench. Immediately after the pipeline installation is completed on the side that has not yet been constructed, install the pipe end bevel sealing protection device on both ends of the pipeline.

[0011] 2. First, install the sealing ring into the annular groove, then fasten the cover body to the end of the pipe; then, insert the fastening screw into the mounting hole on the circumferential side wall and tighten the fastening screw; close the fastening fastener to tightly seal the sealing ring and the pipe body, completing the installation of the pipeline protection device.

[0012] 3. When pipeline construction is required later, simply open the fasteners and loosen the fastening screws to remove the protective device and carry out pipeline construction.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This utility model is assembled from simple construction materials, resulting in low cost and convenient operation. The sealing and protection device can be pre-processed according to the pipe diameter specifications during on-site construction, allowing for immediate use during pipeline installation. The cap provides sealing protection to the pipe ends, suitable for sealing the ends of various pipe materials. This ensures construction quality while reducing costs and shortening the construction period. Attached Figure Description

[0014] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0015] Figure 1 This is a side view of the present invention.

[0016] Figure 2 This is a front structural diagram of the present invention.

[0017] Figure 3 This is a three-dimensional structural diagram of the present invention.

[0018] In the diagram, 1-cap, 11-handle, 12-circumferential sidewall, 2-fastening screw, 3-annular groove, 4-fixing seat, 5-fastening fastener, 6-sealing ring, 7-tube body. Detailed Implementation

[0019] 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.

[0020] Example: Reference Figure 1-3 The pipe end bevel sealing protection device shown includes a cover 1, which is fixed to the port surface of the pipe body 5; the outer end of the circumferential side wall 12 of the cover 1 is provided with an annular groove 3, and a sealing ring 6 is placed in the annular groove 3; a plurality of fixing seats 4 are evenly distributed on the outer end of the annular groove 3, and fastening fasteners 5 for limiting the sealing ring 6 are rotatably provided in the fixing seats 4.

[0021] like Figure 2 As shown, mounting holes are evenly spaced on the circumferential sidewall 12 of the cover 1, and a fastening screw 2 is inserted into each mounting hole. The cover 1 is fixed to the port of the pipe body 7 by the fastening screw 2. The fastening screw 2 connects and fixes the main body of the protective device to the port of the protected pipe body by tightening torque.

[0022] Furthermore, the cap 1 has a handle 11 at its center for easy disassembly and assembly.

[0023] The cover 1 is made of galvanized iron sheet with a thickness of 1.2 mm; the width of the circumferential sidewall 12 is 15 cm.

[0024] Please see Figures 1-2 The usage process of a pipe end bevel sealing protection device is as follows: 1. Excavate the trench and use hoisting equipment to lift the pipeline into the trench. Immediately after the pipeline installation is completed on the side that has not yet been constructed, install the pipe end bevel sealing protection device on both ends of the pipeline.

[0025] 2. First, install the sealing ring 6 into the annular groove 3, then fasten the main body of the cover 1 to the end of the pipe body 7; then, insert the fastening screw 2 into the mounting hole of the circumferential side wall 12 and tighten the fastening screw 2; close the fastening fastener 5 to tightly seal the sealing ring 6 and the pipe body 7, and complete the installation of the pipeline protection device.

[0026] 3. When pipeline construction is required later, simply open the fastener 5 and loosen the fastening screw 2 to remove the protective device and carry out pipeline construction.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pipe end bevel sealing protection device, characterized in that: Includes a cap (1), which is fixed to the port surface of the tube body (7); the outer end of the circumferential sidewall (12) of the cap (1) is provided with an annular groove (3), and a sealing ring (6) is placed in the annular groove (3).

2. The pipe end bevel sealing protection device according to claim 1, characterized in that: Mounting holes are evenly opened on the circumferential sidewall (12) of the cover (1), and a fastening screw (2) is inserted into each mounting hole. The cover (1) is fixed to the port of the tube body (7) by the fastening screw (2).

3. The pipe end bevel sealing protection device according to claim 1 or 2, characterized in that: Multiple fixing seats (4) are evenly distributed at the outer end of the annular groove (3), and fasteners (5) for limiting the sealing ring (6) are rotatably provided in the fixing seats (4).

4. The pipe end bevel sealing protection device according to claim 3, characterized in that: The cover (1) has a handle (11) at the center for easy disassembly and assembly.

5. The pipe end bevel sealing protection device according to claim 4, characterized in that: The cover (1) is made of galvanized iron sheet material with a thickness of 1.2 mm.

6. The pipe end bevel sealing protection device according to claim 5, characterized in that: The width of the circumferential sidewall (12) of the cover (1) is 15cm.

Images