CN219484760U - Portable pipeline connection structure - Google Patents

Portable pipeline connection structure Download PDF

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Publication number
CN219484760U
CN219484760U CN202320646088.9U CN202320646088U CN219484760U CN 219484760 U CN219484760 U CN 219484760U CN 202320646088 U CN202320646088 U CN 202320646088U CN 219484760 U CN219484760 U CN 219484760U
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China
Prior art keywords
steel pipe
support
steel pipes
fixedly connected
movable clamping
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CN202320646088.9U
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Chinese (zh)
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段洪亮
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Individual
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Individual
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Abstract

The utility model discloses a portable pipeline connecting structure, which relates to the technical field of natural gas pipeline connection and comprises two steel pipes, wherein the surfaces of the two steel pipes are respectively provided with a bracket, and the inner walls of the brackets are fixedly connected with positioning clamping blocks. According to the utility model, the support, the movable clamping blocks, the rotating cap and the guide rod are arranged, when the steel pipe connecting device is used, in the process of connecting two steel pipes, the support is connected with the steel pipes through the movable clamping blocks and the fixed clamping blocks, and then the rotating cap is rotated to enable the right support to horizontally move leftwards after being guided by the guide rod, so that the interfaces of the two steel pipes are aligned in order, and welding connection can be performed after the alignment is aligned in order, the effect of improving the alignment accuracy of the two steel pipes is achieved, the error of the two steel pipes in connection is greatly reduced, and meanwhile, the operation mode for connecting the two steel pipes is simple, so that the connection of the two steel pipes is more convenient.

Description

Portable pipeline connection structure
Technical Field
The utility model relates to the technical field of natural gas pipeline connection, in particular to a portable pipeline connection structure.
Background
The natural gas pipeline is often used when natural gas is conveyed, the natural gas pipeline is mostly made of steel, a plurality of steel pipes form the natural gas conveying pipeline together, adjacent steel pipes are connected in a welding mode, the end parts of two steel pipes to be connected are polished and leveled, one steel pipe is butted to the other steel pipe in a hoisting mode, the joints of the two steel pipes are manually aligned, the two steel pipes are welded, and connection of the two steel pipes is achieved.
When a common natural gas pipeline is connected, a steel pipe is required to be butted to another steel pipe in a hoisting mode, the hoisted steel pipe is manually aligned to the other steel pipe, the steel pipe is then supported, two steel pipes are welded by utilizing welding rods and welding guns, the two steel pipes are required to be connected in a manual alignment mode when being connected, the two steel pipes can be connected in a manual alignment mode, but errors exist in the manual alignment mode, and improvement needs exist in the connection mode of the two steel pipes.
Disclosure of Invention
The utility model provides a portable pipeline connecting structure which has the advantage of improving the alignment accuracy of two steel pipes so as to solve the problems in the background technology.
In order to achieve the purpose of improving the alignment accuracy of two steel pipes, the utility model provides the following technical scheme: the utility model provides a portable pipeline connection structure, includes the steel pipe, the quantity of steel pipe is two, two the surface of steel pipe all is provided with the support, the inner wall fixedly connected with location clamp splice of support, the side and the surface swing joint of steel pipe of location clamp splice, the side of support is provided with to tightly structure, the side and the surface swing joint of steel pipe of tightly structure support, the surface of support is provided with guide assembly, two the top of support fixedly connected with fixed block and area Kong Fangkuai respectively, the side fixedly connected with screw rod of fixed block, the surface and the inner wall swing joint of foraminiferous square of screw rod, the side swing joint of foraminiferous square has the rotation cap, the inner wall and the surface threaded connection of screw rod of rotation cap, the surface fixedly connected with slope handle of rotation cap.
As a preferable technical scheme of the utility model, the corner of the inner wall of the bracket is fixedly connected with a diagonal draw bar.
As an optimal technical scheme of the utility model, the abutting structure comprises an abutting bolt, the abutting bolt is in threaded connection with the side face of the bracket, the end part of the abutting bolt is movably connected with a movable clamping block, and the side face of the movable clamping block is movably connected with the surface of the steel pipe.
As a preferable technical scheme of the utility model, a round groove is formed in the side face of the movable clamping block, a connecting disc is fixedly connected to the end portion of the abutting bolt, and the surface of the connecting disc is movably connected with the inner wall of the round groove.
As a preferable technical scheme of the utility model, the side surface of the movable clamping block is a curved surface, and the shape of the movable clamping block is matched with the shape of the steel pipe.
As a preferable technical scheme of the utility model, the guide assembly comprises guide rods, the side surfaces of the two brackets are respectively and fixedly connected with a connecting block and a guide sleeve, the guide rods are fixedly connected to the side surfaces of the connecting blocks, and the surfaces of the guide rods are in sliding connection with the inner walls of the guide sleeves.
Compared with the prior art, the utility model provides a portable pipeline connecting structure, which has the following beneficial effects:
1. this portable pipeline connection structure through setting up support, movable clamp splice, rotating cap and guide bar, when using, place two supports respectively in two steel pipes departments, rotate and support tight bolt messenger movable clamp splice and location clamp splice and press from both sides tight with the steel pipe, rotatory cap that rotates makes the cap rotate along the surface of screw rod and extrude area Kong Fangkuai, make foraminiferous square drive right side steel pipe left motion through the support, the support is leading the removal of steel pipe when driving the steel pipe and remove, make steel pipe horizontal movement, thereby make the interface alignment of two steel pipes neat, connect the in-process with two steel pipes, with support through movable clamp splice and fixed clamp splice and steel pipe after, rotatory cap that rotates makes right side support through the direction of guide bar horizontal left motion, make the interface alignment of two steel pipes neat, can carry out welded connection after the alignment, the effect of improving two steel pipes alignment precision has been reached, greatly reduced the error when two steel pipes are connected, simultaneously, the operation mode that is used for two steel pipes to connect is comparatively convenient.
2. This portable pipeline connection structure through setting up oblique pull rod, when using, the corner at the support inner wall is fixed to oblique pull rod for improve the structural strength and the deformability of support, thereby improve the life of support.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a front sectional view of the present utility model at a steel pipe location;
fig. 3 is a right cross-sectional view of the bracket of the present utility model in position.
In the figure: 1. a steel pipe; 2. a bracket; 3. positioning the clamping blocks; 4. a tightening structure; 401. abutting the bolt; 402. a movable clamping block; 403. a circular groove; 404. a connecting disc; 5. a guide assembly; 501. a guide rod; 502. a connecting block; 503. a guide sleeve; 6. a fixed block; 7. a tape Kong Fangkuai; 8. a screw; 9. rotating the cap; 10. tilting the handle; 11. and a diagonal draw bar.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the utility model discloses a portable pipeline connecting structure, which comprises two steel pipes 1, wherein the number of the steel pipes 1 is two, the right steel pipe 1 is required to be lifted by lifting equipment and then moved by the following structure when being connected with the left steel pipe 1, the resistance when the right steel pipe 1 is moved by the following structure when being lifted, the surfaces of the two steel pipes 1 are respectively provided with a bracket 2, the inner wall of each bracket 2 is fixedly connected with a positioning clamping block 3, the side surface of each positioning clamping block 3 is movably connected with the surface of the steel pipe 1, the joint of each positioning clamping block 3 and the steel pipe 1 is a curved surface for increasing the contact area between each positioning clamping block 3 and the steel pipe 1, the connection tightness between each positioning clamping block 3 and the steel pipe 1 is improved, the side surface of each bracket 2 is provided with a supporting structure 4, the side surface of each supporting structure 4 is movably connected with the surface of the steel pipe 1, the support 2 can be fixed on the steel pipe 1 through the matching of the abutting structure 4 and the positioning clamp block 3, the surface of the support 2 is provided with the guide component 5, the tops of the two supports 2 are respectively fixedly connected with the fixed block 6 and the belt Kong Fangkuai, the fixed block 6 is fixed at the top of the left support 2, the perforated square block 7 is fixed at the top of the right support 2, the side surface of the fixed block 6 is fixedly connected with the screw 8, the surface of the screw 8 is movably connected with the inner wall of the perforated square block 7, the side surface of the perforated square block 7 is movably connected with the rotating cap 9, the diameter of the joint of the left side of the rotating cap 9 and the belt Kong Fangkuai is larger, the contact area between the rotating cap 9 and the perforated square block 7 can be increased, the belt Kong Fangkuai 7 is extruded stably by the rotating cap 9, the inner wall of the rotating cap 9 is in threaded connection with the surface of the screw 8, the surface of the rotating cap 9 is fixedly connected with the inclined handles 10, the number of the inclined handles 10 is two, the structure is symmetrically distributed on the surface of the rotating cap 9, the rotating cap 9 is conveniently rotated through the inclined handle 10, the structure is a connecting structure of the natural gas pipelines, the two natural gas pipelines can be conveniently connected through the structure, and meanwhile, the alignment accuracy is improved when the two natural gas pipelines are connected.
Specifically, a diagonal draw bar 11 is fixedly connected to the corner of the inner wall of the bracket 2.
In this embodiment, the number of diagonal rods 11 at the same bracket 2 is two, so as to improve the deformation resistance of the bracket 2, thereby improving the structural strength of the bracket 2 and prolonging the service life of the bracket 2.
Specifically, the abutting structure 4 comprises an abutting bolt 401, the abutting bolt 401 is in threaded connection with the side face of the support 2, the end portion of the abutting bolt 401 is movably connected with a movable clamping block 402, and the side face of the movable clamping block 402 is movably connected with the surface of the steel pipe 1.
In this embodiment, the abutting bolt 401 is in threaded connection with the bracket 2, when the abutting bolt 401 is rotated, the abutting bolt 401 rotates and moves towards the direction approaching to the steel pipe 1, and the abutting bolt 401 drives the movable clamping block 402 to move towards the direction approaching to the steel pipe 1 and enables the movable clamping block 402 to be tightly attached to the steel pipe 1.
Specifically, a circular groove 403 is formed in the side surface of the movable clamping block 402, a connecting disc 404 is fixedly connected to the end portion of the abutting bolt 401, and the surface of the connecting disc 404 is movably connected with the inner wall of the circular groove 403.
In this embodiment, when the tightening bolt 401 rotates, the connecting disc 404 is driven to rotate along the inner wall of the circular groove 403, and when the tightening bolt 401 rotates and moves, the movable clamping block 402 is driven to move through the connecting disc 404.
Specifically, the side surface of the movable clamping block 402 is a curved surface, and the shape of the movable clamping block 402 is matched with the shape of the steel pipe 1.
In this embodiment, the contact area of the movable clamp block 402 with the steel pipe 1 is increased, so that the connection of the bracket 2 with the steel pipe 1 is tighter.
Specifically, the guide assembly 5 includes a guide rod 501, the side surfaces of the two brackets 2 are respectively and fixedly connected with a connecting block 502 and a guide sleeve 503, the guide rod 501 is fixedly connected to the side surface of the connecting block 502, and the surface of the guide rod 501 is slidably connected with the inner wall of the guide sleeve 503.
In this embodiment, when the right bracket 2 moves, the connecting block 502 drives the guide rod 501 to move along the inner wall of the guide sleeve 503 on the left bracket 2, the guide rod 501 provides guidance for the movement of the right bracket 2 and the right steel pipe 1, and the interface of the two steel pipes 1 is aligned and tidy through the guidance of the guide rod 501.
The working principle and the using flow of the utility model are as follows: when the two steel pipes 1 are connected, the two brackets 2 are respectively placed at the two steel pipes 1, the movable clamping block 402 is moved and attached to the steel pipes 1 by rotating the abutting bolt 401, the abutting bolt 401 is continuously rotated, the positioning clamping block 3 is attached to the steel pipes 1 by driving the brackets 2 under the reaction force of the movable clamping block 402 for extruding the steel pipes 1, the abutting bolt 401 is screwed down, the brackets 2 can be fixed on the steel pipes 1, the brackets 2 are fixed and then the inclined handle 10 is held to rotate the rotating cap 9, the rotating cap 9 is in threaded connection with the screw rod 8, the rotating cap 9 is rotated to enable the rotating cap 9 to rotate along the surface of the screw rod 8 and press the belt Kong Fangkuai 7, the belt Kong Fangkuai drives the right side bracket 2, the guide rod 501 and the right side steel pipes 1 to horizontally move leftwards along the inner wall of the guide sleeve 503 on the left side bracket 2, the interfaces of the two steel pipes 1 are aligned and neat by guiding the guide rod 501, the welding rod and the welding gun can be used for welding the interfaces of the steel pipes 1 after the alignment, the two bolts 1 are connected, the rotating the abutting bolt 401 reversely after the welding is completed, the abutting bolt 401 is enabled to drive the movable clamping block 401 to reversely move and the inner wall 402 to be attached to the movable clamping block 2 from the lower side of the bracket 2, and the movable clamping block 402 can be attached to the movable clamping block 2 after the connection of the steel pipes 1 is removed from the inner wall 2.
It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a portable pipeline connection structure, includes steel pipe (1), its characterized in that: the steel pipe (1) is two in number, two the surface of steel pipe (1) all is provided with support (2), the inner wall fixedly connected with location clamp splice (3) of support (2), the side and the surface swing joint of steel pipe (1) of location clamp splice (3), the side of support (2) is provided with supports tight structure (4), the side and the surface swing joint of steel pipe (1) of support tight structure (4), the surface of support (2) is provided with direction subassembly (5), two the top of support (2) is fixedly connected with fixed block (6) and area Kong Fangkuai (7) respectively, the side fixedly connected with screw rod (8) of fixed block (6), the surface and the inner wall swing joint of area Kong Fangkuai (7) of screw rod (8), the side swing joint of area Kong Fangkuai (7) has to rotate cap (9), the inner wall and the surface threaded connection of screw rod (8) of rotation cap (9), the surface fixedly connected with slope (10) of rotation cap (9).
2. A portable pipe connection according to claim 1, wherein: and a diagonal draw bar (11) is fixedly connected at the corner of the inner wall of the bracket (2).
3. A portable pipe connection according to claim 1, wherein: the abutting structure (4) comprises an abutting bolt (401), the abutting bolt (401) is in threaded connection with the side face of the support (2), the end portion of the abutting bolt (401) is movably connected with a movable clamping block (402), and the side face of the movable clamping block (402) is movably connected with the surface of the steel pipe (1).
4. A portable pipe connection according to claim 3, wherein: a round groove (403) is formed in the side face of the movable clamping block (402), a connecting disc (404) is fixedly connected to the end portion of the abutting bolt (401), and the surface of the connecting disc (404) is movably connected with the inner wall of the round groove (403).
5. A portable pipe connection according to claim 3, wherein: the side face of the movable clamping block (402) is a curved surface, and the shape of the movable clamping block (402) is matched with the shape of the steel pipe (1).
6. A portable pipe connection according to claim 1, wherein: the guide assembly (5) comprises guide rods (501), the side faces of the two brackets (2) are respectively fixedly connected with a connecting block (502) and a guide sleeve (503), the guide rods (501) are fixedly connected to the side faces of the connecting blocks (502), and the surfaces of the guide rods (501) are slidably connected with the inner walls of the guide sleeves (503).
CN202320646088.9U 2023-03-29 2023-03-29 Portable pipeline connection structure Active CN219484760U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320646088.9U CN219484760U (en) 2023-03-29 2023-03-29 Portable pipeline connection structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320646088.9U CN219484760U (en) 2023-03-29 2023-03-29 Portable pipeline connection structure

Publications (1)

Publication Number Publication Date
CN219484760U true CN219484760U (en) 2023-08-08

Family

ID=87513028

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320646088.9U Active CN219484760U (en) 2023-03-29 2023-03-29 Portable pipeline connection structure

Country Status (1)

Country Link
CN (1) CN219484760U (en)

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