Corrosion-resistant steel pipe convenient to install

Abstract

The utility model relates to the technical field of steel pipe installation, and discloses an anti-corrosion steel pipe convenient to install, which comprises a first arc-shaped plate, a second arc-shaped plate and an anti-corrosion steel pipe body, a fixing assembly is connected between the first arc-shaped plate and the second arc-shaped plate, the side edge of the first arc-shaped plate is fixedly connected with a support frame, and the top of the support frame is connected with a centering assembly. Compared with the prior art, the anti-corrosion steel pipe convenient to install has the advantages that in the anti-corrosion steel pipe convenient to install, when the two anti-corrosion steel pipe bodies are connected through the centering assembly, the anti-corrosion steel pipe bodies can be guided to be accurately centered, the coaxiality of pipelines is ensured, the installation difficulty is reduced, and the installation precision and the sealing effect are improved; and the centering assembly can be conveniently fixed to the anti-corrosion steel pipe bodies of different sizes through the fixing assembly, dismounting and mounting are convenient, and follow-up centering connection is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel pipe installation technical field especially, relates to a corrosion -resistant steel pipe convenient to installation. BACKGROUND

[0002] Corrosion -resistant steel pipe not only is used to transport fluid and powdery solid, exchanges heat energy, manufactures mechanical parts and container, and it is an economic steel material, and the construction structure truss, pillar and mechanical support of steel pipe manufacturing building can reduce weight, save metal 20-40%, and can realize factory mechanization construction.

[0003] The existing corrosion -resistant steel pipe is inconvenient to connect with the alignment connection of the connected steel pipe, and deviation is prone to occur, which affects the tightness of the steel pipe connection, and it is inconvenient to connect on different pipelines to center the connection of different size pipelines, so that the device has certain defects. UTILITY MODEL CONTENT

[0004] The utility model relates to a corrosion -resistant steel pipe convenient to installation.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a corrosion -resistant steel pipe convenient to installation, including first arc plate, second arc plate and corrosion -resistant steel pipe body, the first arc plate and second arc plate between the connection are equipped with fixed assembly, the first arc plate side fixedly connected with support frame, the support frame top connection is equipped with centering assembly;

[0006] The centering assembly includes a fixed plate, the fixed plate is fixedly connected to the top of the support frame, the fixed plate side is fixedly connected with a fixed rod, the fixed plate is rotatably connected with a bidirectional screw rod, the outer wall of the bidirectional screw rod is threadedly connected with a moving seat on both sides, the moving seat slides on the outside of the fixed rod, the moving seat side is fixedly connected with a connecting frame, one end of the connecting frame is fixedly connected with a limiting plate, the limiting plate is connected with an adjusting assembly, and one end of the bidirectional screw rod penetrates through the fixed plate and is connected with a driving assembly.

[0007] As a further description of the above technical scheme:

[0008] The fixed assembly includes a fixed bolt, the first arc plate and the second arc plate are fixedly connected with a connecting plate at both ends, the connecting plate is provided with a through groove, one end of the fixed bolt penetrates through the through groove, and the outer side of the fixed bolt is threadedly connected with a limiting nut.

[0009] As a further description of the above technical scheme:

[0010] The adjusting assembly comprises an extension plate, the extension plate is slidingly connected in a limiting plate, a threaded groove is formed on the outside of the limiting plate, a plurality of positioning holes are formed in the extension plate, a limiting bolt is threadedly connected in the threaded groove, and one end of the limiting bolt penetrates the positioning hole.

[0011] As a further description of the above technical solution:

[0012] The driving assembly comprises a worm wheel, the worm wheel is fixedly connected at one end of the bidirectional screw rod, the fixed plate is fixedly connected with a fixed block at the side edge, the fixed block is rotatably connected with a worm, and the worm is engaged with the worm wheel.

[0013] As a further description of the above technical solution:

[0014] One end of the worm is fixedly connected with a rocking handle.

[0015] As a further description of the above technical solution:

[0016] The fixed rod and the bidirectional screw rod are parallel.

[0017] As a further description of the above technical solution:

[0018] The bidirectional screw rod is parallel to the horizontal plane where the anticorrosion steel pipe body is located.

[0019] The utility model has the advantages of the following beneficial effects:

[0020] In the anticorrosion steel pipe convenient to install, the centering assembly is used to guide the anticorrosion steel pipe body to be accurately centered when the two anticorrosion steel pipe bodies are connected, the coaxiality of the pipeline is ensured, the installation difficulty is reduced, and the installation precision and sealing effect are improved.

[0021] In the anticorrosion steel pipe convenient to install, the fixing assembly is used to fix the centering assembly on anticorrosion steel pipe bodies of different sizes, and the centering assembly is conveniently disassembled and assembled, and subsequent centering connection is facilitated. DRAWINGS

[0022] Figure 1 The utility model provides an overall structure diagram of the anticorrosion steel pipe convenient to install Figure 1 ;

[0023] Figure 2 The utility model provides an overall structure diagram of the anticorrosion steel pipe convenient to install Figure 1 The utility model provides an overall structure diagram of the anticorrosion steel pipe convenient to install

[0024] Figure 3 The utility model provides an overall structure diagram of the anticorrosion steel pipe convenient to install Figure 1 The utility model provides an overall structure diagram of the anticorrosion steel pipe convenient to install

[0025] Figure 4 The utility model provides a whole structure schematic diagram of anticorrosive steel pipe convenient to install Figure 2

[0026] Legend:

[0027] 1, first arc plate; 2, second arc plate; 3, connecting plate; 4, through slot; 5, fixed bolt; 6, limit nut; 7, support frame; 8, fixed plate; 9, fixed rod; 10, bidirectional screw rod; 11, moving seat; 12, connecting frame; 13, limit plate; 14, screw groove; 15, extension plate; 16, positioning hole; 17, limit bolt; 18, worm wheel; 19, fixed block; 20, worm; 21, crank; 22, anticorrosive steel pipe body. Specific implementation

[0028] The technical scheme in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of protection of the utility model.

[0029] With reference to Figures 1-4 , the utility model provides an embodiment: a kind of anticorrosive steel pipe convenient to install, including first arc plate 1, second arc plate 2 and anticorrosive steel pipe body 22, first arc plate 1 and second arc plate 2 between connection are equipped with fixed assembly, first arc plate 1 side fixed connection has support frame 7, support frame 7 top connection is equipped with centering assembly;

[0030] Centering assembly includes fixed plate 8, and fixed plate 8 is fixedly connected at support frame 7 top, and fixed plate 8 side fixed connection has fixed rod 9, and fixed plate 8 is rotatably connected with bidirectional screw rod 10 in, and the both sides of outer wall of bidirectional screw rod 10 are screw-connected with moving seat 11, and moving seat 11 is slid on the outside of fixed rod 9, and moving seat 11 side fixed connection has connecting frame 12, and connecting frame 12 one end fixed connection has limit plate 13, and limit plate 13 is connected with adjusting assembly, and one end of bidirectional screw rod 10 passes through fixed plate 8 and is connected with drive assembly, to facilitate driving bidirectional screw rod 10 rotation.

[0031] ​The fixed assembly comprises a fixing bolt 5, the first arc-shaped plate 1 and the second arc-shaped plate 2 are fixedly connected with a connecting plate 3 at two ends, the connecting plate 3 is provided with a through slot 4, one end of the fixing bolt 5 penetrates through the through slot 4, and the outer side of the fixing bolt 5 is threadedly connected with a limiting nut 6; the adjusting assembly comprises an extension plate 15, the extension plate 15 is slidably connected in the limiting plate 13, the outer side of the limiting plate 13 is provided with a threaded groove 14, the extension plate 15 is provided with a plurality of positioning holes 16, the limiting bolt 17 is threadedly connected in the threaded groove 14, and one end of the limiting bolt 17 penetrates through the positioning hole 16; the driving assembly comprises a worm wheel 18, the worm wheel 18 is fixedly connected at one end of the bidirectional screw rod 10, the fixed plate 8 is fixedly connected with a fixed block 19 at the side edge, the fixed block 19 is rotatably connected with a worm 20, and the worm 20 is engaged with the worm wheel 18; one end of the worm 20 is fixedly connected with a crank 21; the fixed rod 9 and the bidirectional screw rod 10 are parallel; the bidirectional screw rod 10 is parallel to the horizontal plane where the anticorrosion steel pipe body 22 is located, and the anticorrosion steel pipe body 22 can be effectively centered.

[0032] Working principle: in the anticorrosion steel pipe convenient to install, the extension plate 15 is slid from the limiting plate 13, one end of the limiting bolt 17 is threadedly connected in the threaded groove 14, and one end of the limiting bolt 17 penetrates through a corresponding set of positioning holes 16 corresponding to the threaded groove 14 to fix the extension plate 15, after the extension length is adjusted, the crank 21 is rotated to drive the worm 20 to rotate, the worm 20 drives the worm wheel 18 to rotate, the worm wheel 18 drives the bidirectional screw rod 10 to rotate, the bidirectional screw rod 10 drives the moving seat 11 on the two sides to slide along the fixed rod 9, drives the limiting plate 13 on the two sides to move towards the center, and the anticorrosion steel pipe body 22 can be guided to be accurately centered when the two anticorrosion steel pipe bodies 22 are connected, the coaxiality of the pipeline is ensured, the installation difficulty is reduced, the installation precision and the sealing effect are improved; the first arc-shaped plate 1 and the second arc-shaped plate 2 are tightly attached to the outer side of the anticorrosion steel pipe body 22, one end of the fixing bolt 5 penetrates through the corresponding two sets of through slots 4, and the limiting nut 6 is screwed on the outer side of the fixing bolt 5 to fix the first arc-shaped plate 1 and the second arc-shaped plate 2, so that they are tightly attached to the outer side of the anticorrosion steel pipe body 22, the support frame 7 is conveniently connected to the anticorrosion steel pipe body 22 of different sizes, convenient disassembly and assembly are achieved, the anticorrosion steel pipe body 22 is conveniently centered and connected, and the inner and outer sides of the anticorrosion steel pipe body 22 are coated with polyethylene coating, and corrosion is prevented.

[0033] The electrical components appearing in the text are all electrically connected with the main controller and 220V mains, and the main controller can be a conventional known device such as a computer, and the specific embodiments of the present disclosure omit the detailed description of known functions and known components, and in order to ensure the compatibility of the device, the operation means adopted are consistent with the parameters of the market appliances.

[0034] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A corrosion-proof steel pipe convenient to install, comprising a first arc-shaped plate (1), a second arc-shaped plate (2) and a corrosion-proof steel pipe body (22), characterized in that: The first arc-shaped plate (1) and the second arc-shaped plate (2) are connected with a fixing assembly, the first arc-shaped plate (1) is fixedly connected with a support frame (7) on the side edge, and the support frame (7) is connected with a centering assembly at the top; The centering assembly comprises a fixed plate (8) fixedly connected at the top of the support frame (7), a fixed rod (9) fixedly connected on the side edge of the fixed plate (8), a bidirectional screw rod (10) rotatably connected in the fixed plate (8), a moving seat (11) threadedly connected on the outer wall of the bidirectional screw rod (10), the moving seat (11) sliding on the outside of the fixed rod (9), a connecting frame (12) fixedly connected on the side edge of the moving seat (11), a limiting plate (13) fixedly connected at one end of the connecting frame (12), and an adjusting assembly connected in the limiting plate (13), and one end of the bidirectional screw rod (10) penetrates through the fixed plate (8) and is connected with a driving assembly.

2. A corrosion resistant steel pipe for easy installation according to claim 1, characterized in that: The fixing assembly comprises a fixing bolt (5), the first arc-shaped plate (1) and the second arc-shaped plate (2) are fixedly connected with a connecting plate (3) at both ends, the connecting plate (3) is provided with a through groove (4) in the inside, one end of the fixing bolt (5) penetrates through the through groove (4), and the fixing bolt (5) is threadedly connected with a limiting nut (6) on the outside.

3. The corrosion resistant steel pipe for easy installation according to claim 1, characterized by: The adjusting assembly comprises an extension plate (15) slidingly connected in the limiting plate (13), the limiting plate (13) is provided with a threaded groove (14) on the outside, the extension plate (15) is provided with a plurality of positioning holes (16) in the inside, and the threaded groove (14) is threadedly connected with a limiting bolt (17) in the inside.

4. The corrosion resistant steel pipe for easy installation according to claim 1, characterized by: The driving assembly comprises a worm gear (18) fixedly connected at one end of the bidirectional screw rod (10), a fixed block (19) fixedly connected on the side edge of the fixed plate (8), and a worm (20) rotatably connected in the fixed block (19), the worm (20) is engaged with the worm gear (18).

5. A corrosion resistant steel pipe for easy installation according to claim 4, characterized in that: One end of the worm (20) is fixedly connected with a crank (21).

6. The corrosion resistant steel pipe for easy installation according to claim 1, characterized by: The fixed rod (9) and the bidirectional screw rod (10) are parallel.

7. The corrosion resistant steel pipe for easy installation according to claim 1, characterized by: The bidirectional screw rod (10) is parallel to the horizontal plane where the corrosion-resistant steel pipe body (22) is located. The fixed rod (9) and the bidirectional screw rod (10) are parallel.

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