Natural gas pipeline transportation corner section supporting and adjusting device

Abstract

The utility model belongs to the technical field of natural gas pipeline auxiliary supporting, and relates to a natural gas pipeline transportation corner section supporting and adjusting device which comprises a first installation base, a first bearing base, a second bearing base and a second installation base. The lead screw sliding table assembly sliding table is fixedly connected with the first bearing base through a first telescopic column, and the second bearing base is rotationally connected with the transition supporting table through a telescopic fixing rod and connected with the second mounting base through a second telescopic column. By means of the adjustable design of the first bearing seat and the second bearing seat, flexible fine adjustment can be conducted according to the actual laying conditions (such as the specific position of a corner and the distance between the natural gas pipeline and a wall) of the natural gas pipeline, so that the supporting assembly can better adapt to various complex laying environments, and the laying efficiency is improved. Through movement of the lead screw sliding table assembly and the telescopic fixing rod, the installation position and angle of the pipeline are ensured, and time and labor consumed for adjusting the position and angle of the device are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to natural gas pipeline auxiliary support technical field especially relates to natural gas pipeline transportation corner section support adjusting device. BACKGROUND

[0002] Natural gas pipeline refers to the pipeline that transports natural gas (including associated gas produced in oil field) from mining place or treatment plant to city gas distribution center or industrial enterprise user, also called gas pipeline, due to the limited length of natural gas pipeline, multiple sections are usually assembled, and the existing natural gas pipeline needs to use support assembly to support and fix the pipeline during laying to strengthen the stability of the pipeline.

[0003] The structure of the existing auxiliary support assembly for natural gas pipeline construction is usually fixed, such as the natural gas pipeline bending place support adjusting device disclosed in Chinese patent CN219588273 U, which comprises a pipeline main body, two groups of fixed cylinders are arranged on the outer side of the pipeline main body, a moving block is arranged in the fixed cylinder, the fixed cylinder is connected with the moving block through a screw rod, a fixed block is arranged at the end of the moving block away from the screw rod, two groups of first telescopic rods are arranged between the moving block and the fixed block and in the fixed cylinder, a first buffer spring is arranged on the outer side of the first telescopic rod and between the moving block and the fixed block, a connecting shell is arranged on the top of the fixed cylinder, a connecting rod is arranged in the connecting shell, a shaking handle is arranged on the outer side of the connecting rod away from the screw rod, compared with the existing pipeline support device, the utility model can improve the overall practicality of the pipeline support device by design.

[0004] However, the distance between the natural gas pipeline bending place and the wall body is different during laying, and these bending places need to be supported, the connecting seat of the prior art cannot be effectively installed and supported, and the angle cannot be quickly adjusted to the appropriate supporting angle. INVENTION CONTENTS

[0005] In order to solve the above technical problems, the utility model provides natural gas pipeline transportation corner section support adjusting device.

[0006] The technical scheme of the utility model is realized through the following scheme: natural gas pipeline transportation corner section support adjusting device, including first mounting seat, first bearing seat, second bearing seat and second mounting seat, the first mounting seat is equipped with screw rod sliding table assembly and transition support table, the screw rod sliding table assembly sliding table is fixedly connected with the first bearing seat through the first telescopic column, the second bearing seat is rotatably connected with the transition support table through the telescopic fixed rod, and the second bearing seat is connected with the second mounting seat through the second telescopic column.

[0007] Through the above technical scheme, through the adjustable design of the first bearing seat and the second bearing seat, flexible fine adjustment can be carried out according to the actual laying situation of the natural gas pipeline (such as the specific position of the turning part, the distance from the wall, etc.), the flexibility of installation is improved, the support assembly can better adapt to various complex laying environments, the stable support and positioning of the pipeline are ensured, the accurate control movement of the screw sliding table assembly and the telescopic fixing rod is used to ensure the installation position and angle of the pipeline, and the time and manpower consumed due to the adjustment of the support position and angle are reduced; the auxiliary support of the transition support table effectively reduces the deformation or damage of the pipeline due to uneven stress.

[0008] As preferred, the transition support table is rotationally connected with the telescopic fixing rod through a bearing rotating piece, one end of the telescopic fixing rod is connected with the bearing rotating piece through a rotating shaft, a connecting seat is arranged on the second bearing seat, the other end of the telescopic fixing rod is hingedly connected with the connecting seat, and a force relieving spring is arranged between the connecting seat and the telescopic fixing rod.

[0009] Through the above technical scheme, the telescopic fixing rod has a large left-right rotation range (ninety degrees on each side) through the bearing rotating piece, the direction and angle of the pipeline can be flexibly adjusted according to the actual situation, and the second bearing seat can be horizontally displaced and left-right and up-down fine adjusted in angle through the hinged connection and the rotating shaft connection of the two ends, so that the flexibility of the device is greatly increased; the buffering of the force relieving spring reduces the influence of external impact or vibration on the pipeline to a certain extent, and the stability and reliability of the whole system are improved.

[0010] As preferred, the second mounting seat comprises a telescopic support table and a fixed plate, the telescopic support table is fixedly installed on the fixed plate, and the telescopic support table is fixedly connected with the second bearing seat.

[0011] As preferred, the second telescopic column is located between the fixed plate and the second bearing seat.

[0012] Through the above technical scheme, the double support structure ensures the stable support of the second bearing seat after the adjustment of the angle and the stability and safety of the pipe body carried by the second bearing seat.

[0013] As preferred, the first bearing seat and the second bearing seat are consistent in structure, the first bearing seat comprises a mounting frame, a lower bearing seat and an upper bearing seat, the lower bearing seat and the upper bearing seat are oppositely installed in the mounting frame, the upper bearing seat is slidably installed in the mounting frame through an adjusting handle, and buffer columns are symmetrically arranged on the two sides of the adjusting handle.

[0014] As preferred, the lower bearing seat and the upper bearing seat are both provided with arc grooves, and buffer bearing plates are movably connected in the arc grooves through a plurality of buffer springs.

[0015] As preferred, a cross-shaped support is connected with the top surface of the transition support table through a spring.

[0016] By the above technical scheme, the lifting of the upper bearing seat can be conveniently controlled through the adjusting handle, the adaptation and fixation of pipe bodies of different sizes are realized, the flexibility and applicability of the equipment are improved, the buffer column and the buffer bearing plate effectively disperse the force when the pipe body vibrates, the impact on the bearing seat is reduced, and the service life of the equipment is prolonged; the cross support enhances the stability of the suspended pipe body at the corner section, so that the pipeline is not prone to displacement or deformation during installation, thereby ensuring the reliability and durability of installation.

[0017] In summary, the utility model has the following beneficial effects:

[0018] 1. The first bearing seat and the second bearing seat can be adjusted according to the actual laying condition of the natural gas pipeline (such as the specific position of the corner, the distance from the wall, etc.), so that the flexibility of installation is improved, the support assembly can better adapt to various complex laying environments, the stable support and positioning of the pipeline are ensured, the installation position and angle of the pipeline are ensured through the precise control movement of the lead screw sliding table assembly and the telescopic fixing rod, the time and manpower consumed due to the adjustment of the support position and angle of the device are reduced, and the deformation or damage of the pipeline due to uneven stress is effectively reduced through the auxiliary support of the transition support table.

[0019] 2. The telescopic fixing rod has a large left and right rotation range (ninety degrees on the left and right) through the bearing rotating piece, the direction and angle of the pipeline can be flexibly adjusted according to the actual condition, the second bearing seat can be horizontally displaced and left and right and up and down fine-tuned in angle through the hinge connection and the shaft connection at both ends, and the flexibility of the device is greatly increased; the buffer of the force relief spring reduces the influence of external impact or vibration on the pipeline to a certain extent, and the stability and reliability of the whole system are improved.

[0020] 3. The lifting of the upper bearing seat can be conveniently controlled through the adjusting handle, the adaptation and fixation of pipe bodies of different sizes are realized, the flexibility and applicability of the equipment are improved, the buffer column and the buffer bearing plate effectively disperse the force when the pipe body vibrates, the impact on the bearing seat is reduced, and the service life of the equipment is prolonged; the cross support enhances the stability of the suspended pipe body at the corner section, so that the pipeline is not prone to displacement or deformation during installation, thereby ensuring the reliability and durability of installation.

[0021] 4. The double support structure ensures the stable support of the second bearing seat after the angle is adjusted and the stability and safety of the pipe body supported thereby. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 is the main view angle structure schematic diagram of the utility model;

[0024] Figure 3 is the angle rotation after the three-dimensional structure schematic diagram of the utility model;

[0025] Figure 4 is the second bearing seat assembly structure schematic diagram of the utility model.

[0026] Mark explanation: 1, first mounting seat;2, first bearing seat;21, installation frame;22, lower bearing seat;23, upper bearing seat;24, buffer column;25, adjustment handle;3, second bearing seat;4, transition support table;5, telescopic fixed rod;6, second mounting seat;61, second telescopic column;62, telescopic support table;63, fixed plate;7, screw slide table assembly;8, first telescopic column;9, connecting seat;10, rotating shaft. DETAILED DESCRIPTION

[0027] In order to more clearly understand the above purpose, features and advantages of the utility model, the following will be combined with the drawings and examples to make further explanation to the utility model.

[0028] In the following description, a lot of specific details are set forth in order to fully understand the utility model, however, the utility model can also be implemented in other ways different from the description herein, therefore, the utility model is not limited to the specific embodiments disclosed in the following specification, the following will be combined with the drawings to make further detailed explanation to the utility model.

[0029] Natural gas pipeline transportation corner section support adjusting device, such as Figures 1-4As shown, including the first mounting seat 1, the first bearing seat 2, the second bearing seat 3 and the second mounting seat 6, the first mounting seat 1 is provided with screw slide table assembly 7 and transition support table 4, the screw slide table assembly 7 slide table is fixedly connected with the first bearing seat 2 through the first telescopic column 8, the second bearing seat 3 is rotatably connected with the transition support table 4 through the telescopic fixed rod 5, the second bearing seat 3 is connected with the second mounting seat 6 through the second telescopic column 61, the first bearing seat 2 can slide on the first mounting seat 1 through the screw slide table assembly 7, so as to adjust the position between the first bearing seat 2 and the transition support table 4, to adapt to the installation requirement of arc pipe with different length, improve the adjustment efficiency, while the second bearing seat 3 can be adjusted in angle on the transition support table 4, so as to adapt to the arc angle between the pipe and the wall, the top surface of the transition support table 4 is connected with the cross support through the spring, the cross support is a support plate with cross arc slot, which can assist the support of the transition area of the arc pipe, cooperate with the adjustment of the second bearing seat 3, not only can support and fix the straight pipe, but also can support the arc pipe, four mounting ears are opened on both sides of the first mounting seat 1, the transition support table 4 is located on the first mounting seat 1 between the first bearing seat 2 and the second bearing seat 3, and the screw slide table assembly 7 is manually adjusted.

[0030] The transition support table 4 is rotatably connected with the telescopic fixed rod 5 through the bearing rotating part, one end of the telescopic fixed rod 5 is connected with the bearing rotating part through the rotating shaft 10, the second bearing seat 3 is provided with the connecting seat 9, the other end of the telescopic fixed rod 5 is hingedly connected with the connecting seat 9, the connecting seat 9 and the telescopic fixed rod 5 are provided with the force relief spring, the telescopic fixed rod 5 can rotate left and right by 90 degrees on the transition support table 4 through the bearing rotating part, and can be finely adjusted in angle through the hinging and the rotating shaft 10 connection of both ends, the second bearing seat 3 and the pipe supported thereby can be flexibly adjusted in direction, adapt to complex installation environment and space limitation, the telescopic fixed rod 5 is fixed through bolts, the telescopic fixed rod 5 can be stretched or contracted by disassembling the bolts, so as to adjust the horizontal distance between the second bearing seat 3 and the transition support table 4, the force relief spring is obliquely arranged, and forms a triangle with the connecting seat 9 and the telescopic fixed rod 5, which can relieve the pressure generated by the pipe or other load on the telescopic fixed rod 5 to a certain extent, prevent damage or deformation caused by excessive pressure, so as to improve the supportability and service life of the device, the hinging seat is installed on the connecting seat 9 and connected with the end of the telescopic fixed rod 5, the second bearing seat 3 can be finely adjusted in horizontal, left and right and upward and downward directions, which can meet the installation requirement of pipe transportation corner section in different scenes.

[0031] The second mounting base 6 comprises a telescopic support table 62 and a fixed plate 63, the telescopic support table 62 is fixedly installed on the fixed plate 63, the telescopic support table 62 is fixedly connected with the second bearing base 3, the second telescopic column 61 is located between the fixed plate 63 and the second bearing base 3, the fixed plate 63 is provided with a mounting hole, after the angle is adjusted, a hole is punched in the mounting surface such as a wall surface, and then the fixed plate 63 is mounted on the mounting surface such as the wall surface, and the telescopic support table 62 and the two second telescopic columns 61 are double-stably supported.

[0032] The first telescopic column 8 and the second telescopic column 61 are consistent in structure and both are two in number, are symmetrically arranged, stably support the first bearing base 2 and the second bearing base 3 and adjust the height, and are fixed by rotating a handle, and only need to be screwed in and out to be adjusted and fixed.

[0033] The first bearing base 2 and the second bearing base 3 are consistent in structure, the first bearing base 2 comprises a mounting frame 21, a lower bearing base 22 and an upper bearing base 23, the lower bearing base 22 and the upper bearing base 23 are oppositely mounted in the mounting frame 21, the upper bearing base 23 is slidably installed in the mounting frame 21 through an adjusting handle 25, the adjusting handle 25 is symmetrically provided with a buffer column 24 on both sides, the lower bearing base 22 and the upper bearing base 23 are both provided with an arc groove, a buffer bearing plate is movably connected in the arc groove through a plurality of buffer springs, the second bearing base 3 is consistent in structure with the first bearing base 2 except that an additional connecting base 9 is arranged, and the mounting frame 21 can be opened to prevent the pipe body, the upper bearing base 23 is lowered or raised by screwing the adjusting handle 25 to abut against the pipe body, the adjusting handle 25 is a bolt handle and has good self-locking capacity, the buffer columns 24 on both sides are spring outer sleeve telescopic columns and share the vibration force of the pipe body with the adjusting handle 25 to prolong the service life, the buffer bearing plate is preferentially dispersed when the pipe body vibrates, and the upper bearing base 23 and the lower bearing base 22 are opposite to each other.

[0034] Working principle: the first mounting base 1 is installed on the ground at a corner, the first bearing base 2 is adjusted by rotating a lead screw until a suitable position is reached, the bolt of the telescopic fixing rod 5 is further screwed out, the distance between the second bearing base 3 and the transition support table 4 is adjusted, the left and right angle is adjusted through a bearing connecting piece, the up and down fine adjustment is performed through the rotating shaft 10 and the hinge base until a suitable position is reached, the mounting hole position on the fixed plate 63 is punched in the wall surface or other mounting surface, and the installation is further completed.

[0035] At this time, the first bearing base 2 and the second bearing base 3 are opened to install the arc-shaped pipe, and the arc-shaped pipe is supported by the cross-shaped support on the transition support table 4.

[0036] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification or equivalent change made to the above embodiments according to the technical essence of the present application still falls within the protection scope of the present application technical scheme.

Claims

1. A natural gas pipeline pigging corner section support adjustment device, characterized by: Including first mounting seat (1), first bearing seat (2), second bearing seat (3) and second mounting seat (6), the first mounting seat (1) is equipped with screw slide platform assembly (7) and transition support table (4), the screw slide platform assembly (7) slide platform is fixedly connected first bearing seat (2) through first telescopic column (8), the second bearing seat (3) is rotatably connected transition support table (4) through telescopic fixed rod (5), the second bearing seat (3) is connected second mounting seat (6) through second telescopic column (61).

2. The natural gas pipeline pigging corner section support adjustment device of claim 1, wherein: The transition support table (4) is rotatably connected telescopic fixed rod (5) through bearing rotating piece, one end of the telescopic fixed rod (5) is connected with the bearing rotating piece through pivot (10), the second bearing seat (3) is equipped with connecting seat (9), the other end of the telescopic fixed rod (5) is hinged on the connecting seat (9), and the connecting seat (9) and the telescopic fixed rod (5) are provided with unloading spring.

3. The natural gas pipeline pigging elbow support adjustment device of claim 1, wherein: The second mounting seat (6) includes telescopic support table (62) and fixed plate (63), the telescopic support table (62) is fixedly installed on the fixed plate (63), and the telescopic support table (62) is fixedly connected with the second bearing seat (3).

4. The natural gas pipeline pigging elbow support adjustment device of claim 3, wherein: The second telescopic column (61) is located between the fixed plate (63) and the second bearing seat (3).

5. The natural gas pipeline pigging corner section support adjustment device of claim 1, wherein: The first bearing seat (2) and the second bearing seat (3) are consistent in structure, the first bearing seat (2) includes mounting frame (21), lower bearing seat (22) and upper bearing seat (23), the lower bearing seat (22) and the upper bearing seat (23) are oppositely installed in the mounting frame (21), the upper bearing seat (23) is slidably installed in the mounting frame (21) through adjusting handle (25), and the adjusting handle (25) is symmetrically provided with buffer column (24) on both sides.

6. The natural gas pipeline pigging corner section support adjustment device of claim 5, wherein: The lower bearing seat (22) and the upper bearing seat (23) are both provided with arc grooves, and the arc grooves are movably connected with buffer bearing plates through a plurality of buffer springs.

7. The natural gas pipeline pigging corner section support adjustment device of claim 1, wherein: The top surface of the transition support table (4) is connected with cross support through spring.

Images