Support device for flanged ends of a plurality of pipes

Abstract

The utility model relates to a kind of support device for the flange end of multiple pipeline connection, including mounting seat and several support modules;The upper surface of mounting seat is provided with slide rail along its length direction, and the both sides of slide rail on mounting seat are symmetrically provided with limit sliding slot;Support module includes moving seat, support cylinder, screw rod and arc support plate;Moving seat is slidably arranged on slide rail, and is slidably connected with two limit sliding slots, and the position of moving seat opposite limit sliding slot is equipped with top screw;Support cylinder is vertically fixed in the center position of moving seat;The top of support cylinder is horizontally rotationally equipped with nut;Screw rod is vertically slidably arranged in support cylinder, and passes through the top of support cylinder;Screw rod is threadedly connected with nut;Arc support plate is fixed in the top of screw rod.The utility model can realize the flange connection of multiple groups of pipeline, effectively improve installation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of flange processing technology, specifically to a support device for connecting flange ends of multiple pipes. Background Technology

[0002] Flanges are mainly used in oil and gas transportation to connect pipelines and equipment, ensuring sealing and structural strength to cope with high pressure, high temperature and corrosive environments.

[0003] In some situations, multiple pipes are installed in parallel and need to be connected to their corresponding external pipes via flanges. Support devices are required for these connections, but most current support devices can only support one pipe at a time at the flange end. This necessitates repeated disassembly and reassembly, which is very cumbersome. Furthermore, placing multiple support devices simultaneously is often not feasible due to space constraints.

[0004] Therefore, it is desirable to provide a support device for connecting flange ends of multiple pipes, in order to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a support device for connecting multiple pipe flanges, which can realize the connection of multiple sets of pipes through flanges and effectively improve installation efficiency.

[0006] To achieve the above-mentioned utility model objectives, this utility model provides a support device for connecting flange ends of multiple pipes, including a mounting base and several support modules;

[0007] The upper surface of the mounting seat is provided with a slide rail along its length, and the mounting seat is provided with limiting slide grooves symmetrically on both sides of the slide rail.

[0008] The number of the aforementioned support modules is equal to the number of pipes for which flanges are to be installed, and they correspond one-to-one.

[0009] The support module includes a movable base, a support cylinder, a screw, and an arc-shaped support plate;

[0010] The movable seat is slidably mounted on the slide rail and slidably connected to two limiting slide grooves. Each position on the movable seat facing the limiting slide groove is provided with a set screw, which is fixed by the set screw after the movable seat slides to the appropriate position.

[0011] The support cylinder is vertically fixed at the center of the movable seat;

[0012] The top of the support cylinder is horizontally rotatably equipped with a nut.

[0013] The screw is vertically slidably disposed inside the support cylinder and passes through the top of the support cylinder;

[0014] The screw is threadedly connected to the nut.

[0015] The arc-shaped support plate is fixed to the top of the screw and is used to support the flange to be installed.

[0016] Preferably, the bottom corners of the mounting base are threaded with support columns, and the bottom of the support columns is fitted with flared pads.

[0017] Preferably, the bottom of the screw has a square-section extension, and both sides of the extension are provided with first limiting elongated protrusions. The inner wall of the support cylinder is provided with a first limiting groove at the position corresponding to the first limiting elongated protrusions.

[0018] The extension is slidably mounted on the first limiting groove inside the support cylinder via the first limiting elongated protrusions on both sides.

[0019] Furthermore, the screw and the extension are integrally molded structures.

[0020] Preferably, a locking bolt is horizontally provided on the support cylinder, and the end of the locking bolt extends into the support cylinder.

[0021] Preferably, a sleeve portion is fixed at the bottom center of the arc-shaped support plate, and a second limiting groove is provided on the sleeve portion in a circular array. The second limiting groove is vertically arranged and passes through the upper and lower ends of the sleeve portion.

[0022] The top of the screw is provided with a second limiting elongated protrusion at the position corresponding to the second limiting groove. The arc-shaped support plate is fixed to the top of the screw through a sleeve part, and the second limiting elongated protrusion is inserted into the second limiting groove.

[0023] Furthermore, a rubber layer is provided on the inner wall of the arc-shaped support plate.

[0024] The present invention provides a support device for connecting flange ends of multiple pipes, which has the following advantages over the prior art:

[0025] By sliding several support modules on the mounting base, and with the height of the arc-shaped support plate on the support module being quickly adjustable, multiple sets of pipes can be quickly connected through flanges. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the mounting base in this embodiment;

[0027] Figure 2 This is a schematic diagram of the structure of a support device for connecting flange ends of multiple pipes according to this embodiment. Figure 1 ;

[0028] Figure 3 This is a schematic diagram of the screw structure in this embodiment;

[0029] Figure 4 This is a schematic diagram of the arc-shaped support plate in this embodiment;

[0030] Figure 5 This is a schematic diagram of the structure of a support device for connecting flange ends of multiple pipes according to this embodiment. Figure 2 . Detailed Implementation

[0031] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0032] Example

[0033] like Figure 2 As shown in the figure, this embodiment provides a support device for connecting flange ends of multiple pipes, including a mounting base 1 and several support modules.

[0034] like Figure 1 As shown, the upper surface of the mounting base 1 is provided with a slide rail 2 along its length direction, and the mounting base 1 is provided with limiting grooves 3 symmetrically on both sides of the slide rail 2.

[0035] In this embodiment, as Figure 1 As shown, the bottom corners of the mounting base 1 are threaded with support columns 4, and the bottom of the support columns 4 is fitted with a flared pad 5. With this configuration, the mounting base 1 can be made to be in a horizontal position by rotating the support columns 4, thus ensuring the installation accuracy when the pipeline is connected through a flange.

[0036] The number of the aforementioned support modules is equal to the number of pipes to be installed with flanges, and they correspond one-to-one. Each support module includes a movable seat 6, a support cylinder 7, a screw 8, and an arc-shaped support plate 9. The movable seat 6 is slidably mounted on the slide rail 2 and is slidably connected to two limiting slide grooves 3. Each movable seat 6 is provided with a set screw 10 at a position directly opposite the limiting slide groove 3. After the movable seat 6 slides to a suitable position, it is fixed by the set screw 10.

[0037] The support cylinder 7 is vertically fixed at the center of the movable seat 6; the top of the support cylinder 7 is horizontally rotatably provided with a nut 11; the screw 8 is vertically slidably disposed inside the support cylinder 7 and passes through the top of the support cylinder 7; the screw 8 is threadedly connected to the nut 11.

[0038] The arc-shaped support plate 9 is fixed to the top of the screw 8 and is used to support the flange to be installed.

[0039] In this embodiment, as Figure 3As shown, the bottom of the screw 8 has a square-section extension 12. Both sides of the extension 12 are provided with first limiting protrusions 13. The inner wall of the support cylinder 7 has a first limiting groove (not shown in the figure) corresponding to the position of the first limiting protrusions 13. The extension 12 is slidably mounted on the first limiting groove inside the support cylinder 7 via the first limiting protrusions 13 on both sides, achieving a sliding connection.

[0040] Furthermore, the screw 8 and the extension 12 are integrally formed, which facilitates processing and effectively improves the strength of their connection.

[0041] In this embodiment, as Figure 2 As shown, a locking bolt 14 is horizontally provided on the support cylinder 7, and the end of the locking bolt 14 extends into the support cylinder 7. After rotating the nut 11 to raise the screw 8 to a suitable height, tightening the locking bolt 14 can effectively fix the position of the screw 8.

[0042] In this embodiment, as Figure 4 As shown, a sleeve portion 15 is fixed at the bottom center of the arc-shaped support plate 9. The sleeve portion 15 has second limiting grooves 16 arranged in a circular array. The second limiting grooves 16 are vertically arranged and penetrate both the upper and lower ends of the sleeve portion 15. The top of the screw 8 has second limiting protrusions 17 at positions corresponding to the second limiting grooves 16. Figure 5 As shown, the arc-shaped support plate 9 is sleeved and fixed to the top of the screw 8 through the sleeve part 15, and the second limiting elongated protrusion 17 is inserted into the second limiting groove 16. This arrangement achieves a detachable connection between the arc-shaped support plate 9 and the screw 8, and effectively prevents the arc-shaped support plate 9 from rotating on the screw 8 after connection, ensuring the accuracy of subsequent installation.

[0043] Furthermore, in this embodiment, the inner wall of the arc-shaped support plate 9 is provided with a rubber layer (not shown in the figure) to prevent the placed flange from making rigid contact with the arc-shaped support plate 9, and also to prevent the placed flange from sliding.

[0044] When connecting several sets of pipes using a flange, first place the mounting base 1 in the designated position and adjust it to a horizontal position. Move the support module so that each support module is directly below the corresponding pipe. Rotate the nut 11 so that the arc-shaped support plate 9 rises to the appropriate height along with the screw 8. Place the flange on the arc-shaped support plate 9 to connect with the two pipes. Repeat the above operation for connecting other sets of pipes.

[0045] The preferred embodiments of this utility model have been described in detail above, but this utility model is not limited to the embodiments described. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of this utility model, and these equivalent modifications or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A support device for connecting flange ends of multiple pipes, characterized in that, Includes a mounting base and several support modules; The upper surface of the mounting base is provided with a slide rail along its length, and the mounting base is provided with symmetrical limiting grooves on both sides of the slide rail. The number of the aforementioned support modules is equal to the number of pipes for which flanges are to be installed, and they correspond one-to-one. The support module includes a movable base, a support cylinder, a screw, and an arc-shaped support plate; The movable seat is slidably mounted on the slide rail and slidably connected to two limiting slide grooves. Each position on the movable seat facing the limiting slide groove is provided with a set screw, which is fixed by the set screw after the movable seat slides to the appropriate position. The support cylinder is vertically fixed at the center of the movable seat; The top of the support cylinder is horizontally rotatably equipped with a nut. The screw is vertically slidably disposed inside the support cylinder and passes through the top of the support cylinder; The screw is threadedly connected to the nut. The arc-shaped support plate is fixed to the top of the screw and is used to support the flange to be installed.

2. The support device for connecting flange ends of multiple pipes as described in claim 1, characterized in that, The bottom corners of the mounting base are threaded with support columns, and the bottom of the support columns is fitted with flared pads.

3. The support device for connecting flange ends of multiple pipes as described in claim 1, characterized in that, The bottom of the screw has a square-section extension, and both sides of the extension are provided with first limiting elongated protrusions. The inner wall of the support cylinder is provided with a first limiting groove at the position corresponding to the first limiting elongated protrusions. The extension is slidably mounted on the first limiting groove inside the support cylinder via the first limiting elongated protrusions on both sides.

4. The support device for connecting flange ends of multiple pipes as described in claim 3, characterized in that, The screw and the extension are integrally formed.

5. A support device for connecting flange ends of multiple pipes as described in any one of claims 1 to 4, characterized in that, The support cylinder is provided with a horizontal locking bolt, the end of which extends into the support cylinder.

6. A support device for connecting flange ends of multiple pipes as described in claim 1, characterized in that, A sleeve is fixed at the bottom center of the arc-shaped support plate. The sleeve is provided with a second limiting groove in a circular array. The second limiting groove is vertically arranged and passes through the upper and lower ends of the sleeve. The top of the screw is provided with a second limiting elongated protrusion at the position corresponding to the second limiting groove. The arc-shaped support plate is fixed to the top of the screw through a sleeve part, and the second limiting elongated protrusion is inserted into the second limiting groove.

7. A support device for connecting flange ends of multiple pipes as described in claim 6, characterized in that, The inner wall of the arc-shaped support plate is provided with a rubber layer.

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