Oil and gas storage and transportation pipeline mounting device

Abstract

The oil and gas storage and transportation pipeline installation device comprises an installation sleeve, an auxiliary supporting frame is installed on the outer wall of an extending insertion rod at the lower end of a lower sleeve block in a sleeved mode, and second locking rotary knobs are installed at the upper ends of the front sides and the rear sides of the auxiliary supporting frame and the supporting frame in an inserted mode. First fixing bolts are inserted into the lower ends of the side faces of the auxiliary supporting frame and the supporting frame, and pulleys are embedded into the inner walls of the upper sleeve block and the lower sleeve block in a rolling mode. According to the oil and gas storage and transportation pipeline mounting device, the first pipeline, the second pipeline and the mounting sleeve are quickly positioned, inserted and mounted through the positioning mounting slots and the positioning mounting insertion blocks on the inner wall, positioning and sealing can be performed through the sealing rings and the sealing grooves, and mounting is more convenient; the first pipeline and the second pipeline can be wrapped and supported through the upper sleeve block and the lower sleeve block, the sliding position can be adjusted through the pulleys, installation is more flexible, lifting adjustment can be conducted through the supporting frame and the auxiliary supporting frame, and the installation adaptability is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline installation technical field, concretely is a kind of oil and gas storage and transportation pipeline installation device. BACKGROUND

[0002] Liquid natural gas is the liquid form of natural gas, abbreviated as LNG, and the main component is methane, which is recognized as the cleanest fossil energy on earth. It is colorless, odorless, non-toxic and non-corrosive, and its volume is about 1 / 625 of the same amount of gaseous natural gas, and the quality of liquefied natural gas is only about 45% of the same volume of water. Its manufacturing process is to first purify the natural gas produced by the gas field, and then load it into the storage and transportation device for transportation after a series of ultra-low temperature liquefaction. The existing oil and gas storage and transportation pipeline installation device is relatively cumbersome when docking, and the sealing performance is poor, which may cause gas leakage and pose a certain safety hazard.

[0003] The existing CN221278755U oil and gas storage and transportation pipeline installation device not only improves the convenience of connecting the gas pipe and the sleeve, but also ensures the sealing effect after connecting the gas pipe and the sleeve. However, there are some shortcomings, such as poor installation stability, inability to flexibly support the pipeline, poor adaptability and inconvenience to use, so a kind of oil and gas storage and transportation pipeline installation device is needed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a kind of oil and gas storage and transportation pipeline installation device, to solve the problem of poor installation stability mentioned in the above background art, inability to flexibly support the pipeline, poor adaptability and inconvenience to use.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: An oil and gas storage and transportation pipeline installation device, including installation sleeve, first pipeline is inserted and is installed to one side of installation sleeve inner wall, and second pipeline is inserted and is installed to the other side of installation sleeve inner wall, the upper sleeve piece is installed to the outer wall upper end of first pipeline and second pipeline, and the lower sleeve piece is installed to the outer wall lower end of first pipeline and second pipeline, the rear side of lower sleeve piece and upper sleeve piece junction is installed with connecting hinge, and the front side edge of upper sleeve piece is inserted and installed with second fixed bolt, the front side edge of lower sleeve piece is equipped with locking groove, one side edge of the outer wall of first pipeline and second pipeline is fixedly connected with the protruding positioning installation plug, and the positioning installation plug is inserted and installed with the positioning installation slot, the positioning installation slot is equipped in the inner wall of installation sleeve, and the first locking knob is inserted and installed in the inner wall of positioning installation slot, the center position of installation sleeve inner wall is annularly distributed with sealing ring, and the sealing ring is inserted and installed with sealing groove, the sealing groove is equipped in the end face edge of first pipeline and second pipeline, the lower end of installation sleeve and the lower end of lower sleeve piece are all fixedly connected with the extension plug rod perpendicularly, the extension plug rod outer wall of installation sleeve lower end is installed with support frame, the extension plug rod outer wall of lower sleeve piece lower end is installed with auxiliary support frame, and the front and rear side upper end of auxiliary support frame and support frame is inserted and installed with second locking knob, the side lower end of auxiliary support frame and support frame is inserted and installed with first fixed bolt, the inner wall of upper sleeve piece and lower sleeve piece is rollingly embedded with pulley.

[0006] Preferably, the first pipeline and the second pipeline are positioned and inserted and spliced with the installation sleeve in the positioning installation slot through the positioning installation plug, and the first pipeline and the second pipeline are fixedly connected with the installation sleeve through the first locking knob, and the lower end of the first locking knob is made of rubber.

[0007] Preferably, the first pipeline and the second pipeline are sealed and installed with the installation sleeve through the sealing ring and the sealing groove.

[0008] Preferably, the upper sleeve piece and the lower sleeve piece are installed with the first pipeline and the second pipeline through the connecting hinge, and the upper sleeve piece and the lower sleeve piece are fixedly installed with the first pipeline and the second pipeline through the second fixed bolt and the locking groove.

[0009] Preferably, the upper sleeve piece and the lower sleeve piece are horizontally slidably moved with the first pipeline and the second pipeline through the pulley, and the pulley is distributed in three annular positions in the inner wall of the upper sleeve piece and the lower sleeve piece.

[0010] Preferably, the support frame and the auxiliary support frame are slidably connected with the installation sleeve and the lower sleeve piece through the extension plug rod, and the support frame and the auxiliary support frame are fixedly connected with the extension plug rod through the second locking knob, and the first fixed bolt is a pointed thread structure.

[0011] Compared with the prior art, the oil and gas storage and transportation pipeline installation device has the beneficial effects that: the inner wall of the oil and gas storage and transportation pipeline installation device is provided with positioning and installing slots and positioning and installing blocks, so that the first pipeline, the second pipeline and the installation sleeve can be quickly positioned and inserted and installed, and the positioning and sealing can be achieved through the sealing ring and the sealing groove, the installation is more convenient, the first pipeline and the second pipeline can be wrapped and supported through the upper sleeve block and the lower sleeve block, the sliding position can be adjusted through the pulley, the installation is more flexible, and the lifting adjustment can be achieved through the supporting frame and the auxiliary supporting frame, and the installation adaptability is better. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a front view of the oil and gas storage and transportation pipeline installation device of the utility model;

[0013] Figure 2 It is a schematic view of the internal structure of the oil and gas storage and transportation pipeline installation device of the utility model;

[0014] Figure 3 It is the oil and gas storage and transportation pipeline installation device of the utility model Figure 2 It is an enlarged view of A in the middle;

[0015] Figure 4 It is the oil and gas storage and transportation pipeline installation device of the utility model Figure 2 It is an enlarged view of B in the middle;

[0016] Figure 5 It is the oil and gas storage and transportation pipeline installation device of the utility model Figure 2 It is an enlarged view of C in the middle.

[0017] In the drawing: 1, first pipeline, 2, installation sleeve, 3, second pipeline, 4, upper sleeve block, 5, first fixed bolt, 6, supporting frame, 7, auxiliary supporting frame, 8, lower sleeve block, 9, second fixed bolt, 10, connecting hinge, 11, locking groove, 12, first locking knob, 13, positioning and installing slot, 14, sealing ring, 15, sealing groove, 16, positioning and installing block, 17, pulley, 18, second locking knob, 19, extension inserting rod. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please refer to Figures 1-5The utility model provides a technical scheme: an oil gas storage and transportation pipeline mounting device, including first pipeline 1, installation sleeve pipe 2, second pipeline 3, upper sleeve block 4, first fixed bolt 5, support frame 6, auxiliary support frame 7, lower sleeve block 8, second fixed bolt 9, connecting hinge 10, locking groove 11, first locking knob 12, positioning installation slot 13, sealing ring 14, sealing groove 15, positioning installation plug 16, pulley 17, second locking knob 18 and extension plug rod 19, first pipeline 1 is inserted and is installed to one side of installation sleeve pipe 2 inner wall, and second pipeline 3 is inserted and is installed to the other side of installation sleeve pipe 2 inner wall, and first pipeline 1 and second pipeline 3 are inserted and are spliced and installed in positioning installation slot 13 with installation sleeve pipe 2 through positioning installation plug 16, and first pipeline 1 and second pipeline 3 are locked and are fixedly connected with installation sleeve pipe 2 through first locking knob 12, and the lower end of first locking knob 12 is of rubber material, so that first pipeline 1 and second pipeline 3 are conveniently positioned and inserted and installed, and can be locked and fixed through first locking knob 12, and installation is stable.

[0020] First pipeline 1 and second pipeline 3 are locked and are sealedly installed with installation sleeve pipe 2 through sealing ring 14 and sealing groove 15, so that first pipeline 1 and second pipeline 3 are conveniently and quickly locked and sealedly installed, upper sleeve block 4 is inserted and is installed on the upper end of the outer wall of first pipeline 1 and second pipeline 3, and lower sleeve block 8 is inserted and is installed on the lower end of the outer wall of first pipeline 1 and second pipeline 3, upper sleeve block 4 and lower sleeve block 8 are turned over and are inserted and are installed with first pipeline 1 and second pipeline 3 through connecting hinge 10, and upper sleeve block 4 and lower sleeve block 8 are locked and are fixedly installed through second fixed bolt 9 and locking groove 11, so that upper sleeve block 4 and lower sleeve block 8 are conveniently and quickly inserted and are disassembled with first pipeline 1 and second pipeline 3, and are convenient to replace.

[0021] Upper sleeve block 4 and lower sleeve block 8 are transversely slidably moved with first pipeline 1 and second pipeline 3 through pulley 17, and pulley 17 is distributed in three annular positions in the inner wall of upper sleeve block 4 and lower sleeve block 8, so that upper sleeve block 4 and lower sleeve block 8 are conveniently slidably adjusted, and position adjustment is more convenient, connecting hinge 10 is installed at the rear side of the connection of lower sleeve block 8 and upper sleeve block 4, second fixed bolt 9 is inserted and is installed at the front side edge of upper sleeve block 4, locking groove 11 is formed in the front side edge of lower sleeve block 8, positioning installation plug 16 is protrusively and fixedly connected to one side edge of the outer wall of first pipeline 1 and second pipeline 3, and positioning installation plug 16 is inserted and is installed with positioning installation slot 13, and positioning installation slot 13 is formed in the inner wall of installation sleeve pipe 2, and first locking knob 12 is inserted and is installed in the inner wall of positioning installation slot 13.

[0022] The sealing ring 14 is annularly arranged at the center of the inner wall of the mounting sleeve 2, and is inserted and mounted with the sealing groove 15, which is arranged at the edge of the end face of the first pipeline 1 and the second pipeline 3; the extension inserting rods 19 are vertically and fixedly connected to the lower end of the mounting sleeve 2 and the lower sleeve block 8, and the support frame 6 is sleeved and mounted on the outer wall of the extension inserting rod 19 of the lower end of the mounting sleeve 2; the support frame 6 and the auxiliary support frame 7 are slidingly connected with the mounting sleeve 2 and the lower sleeve block 8 through the extension inserting rod 19, and are fixedly connected with the extension inserting rod 19 through the second locking knob 18; and the first fixing bolt 5 is a pointed thread structure, so that the support frame 6 and the auxiliary support frame 7 are conveniently adjusted in height, and can be fixedly installed through the first fixing bolt 5, and the installation is stable.

[0023] The auxiliary support frame 7 is sleeved and mounted on the outer wall of the extension inserting rod 19 of the lower end of the lower sleeve block 8, and the second locking knob 18 is inserted and mounted on the upper end of the front and rear sides of the auxiliary support frame 7 and the support frame 6; the first fixing bolt 5 is inserted and mounted on the lower end of the side surface of the auxiliary support frame 7 and the support frame 6; and the pulley 17 is rollingly embedded and mounted in the inner wall of the upper sleeve block 4 and the lower sleeve block 8.

[0024] Working principle: when the oil and gas storage and transportation pipeline mounting device is used, first, the first pipeline 1 and the second pipeline 3 of the device are quickly positioned and inserted and mounted with the mounting sleeve 2 through the positioning and mounting inserting groove 13 and the positioning and mounting inserting block 16, and the first pipeline 1 and the second pipeline 3 are sealingly mounted with the mounting sleeve 2 through the sealing ring 14 and the sealing groove 15; then the first locking knob 12 is tightened to be locked and fixed; then the device is fixedly installed through the first fixing bolt 5; then the upper sleeve block 4 and the lower sleeve block 8 are reversely sleeved on the outer wall of the first pipeline 1 and the second pipeline 3 through the connecting hinge 10, and are locked and fixed through the second fixing bolt 9 and the locking groove 11; then the auxiliary support frame 7 is used for auxiliary support; when the height needs to be adjusted, the second locking knob 18 and the extension inserting rod 19 are used for adjusting the height; and when the position of the upper sleeve block 4 and the lower sleeve block 8 needs to be adjusted, the pulley 17 is used for adjusting the sliding position, which is the use process of the oil and gas storage and transportation pipeline mounting device.

[0025] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An installation device for an oil and gas storage and transportation pipeline, comprising an installation sleeve (2), wherein a first pipeline (1) is inserted and installed on one side of the inner wall of the installation sleeve (2), and a second pipeline (3) is inserted and installed on the other side of the inner wall of the installation sleeve (2), characterized in that: Upper sleeve blocks (4) are fitted onto the upper ends of the outer walls of the first pipe (1) and the second pipe (3), and lower sleeve blocks (8) are fitted onto the lower ends of the outer walls of the first pipe (1) and the second pipe (3). A connecting hinge (10) is installed at the rear side of the connection between the lower sleeve block (8) and the upper sleeve block (4), and a second fixing bolt (9) is inserted into the front edge of the upper sleeve block (4). A locking groove (11) is opened on the front edge of the lower sleeve block (8). A positioning installation plug (16) is fixedly connected to one side edge of the outer wall of the first pipe (1) and the second pipe (3), and the positioning installation plug (16) is inserted into the positioning installation slot (13). The positioning installation slot (13) is opened on both sides of the inner wall of the installation sleeve (2), and a first locking knob (12) is inserted into the inner wall of the positioning installation slot (13). A sealing ring (14) is distributed in a ring at the center position, and the sealing ring (14) is inserted into the sealing groove (15). The sealing groove (15) is opened at the edge of the end face of the first pipe (1) and the second pipe (3). The lower ends of the mounting sleeve (2) and the lower end of the lower sleeve block (8) are vertically fixedly connected with extension rods (19). The outer wall of the extension rod (19) at the lower end of the mounting sleeve (2) is fitted with a support frame (6). The outer wall of the extension rod (19) at the lower end of the lower sleeve block (8) is fitted with an auxiliary support frame (7). The upper ends of the auxiliary support frame (7) and the support frame (6) are inserted with a second locking knob (18). The lower ends of the auxiliary support frame (7) and the support frame (6) are inserted with a first fixing bolt (5). The inner walls of the upper sleeve block (4) and the lower sleeve block (8) are rolled and embedded with pulleys (17).

2. The oil and gas storage and transportation pipeline installation device according to claim 1, characterized in that: The first pipe (1) and the second pipe (3) are installed in the positioning installation slot (13) by positioning installation plug (16) in a positioning insertion splice with the installation sleeve (2), and the first pipe (1) and the second pipe (3) are locked and fixedly connected to the installation sleeve (2) by the first locking knob (12), the lower end of the first locking knob (12) is made of rubber.

3. The oil and gas storage and transportation pipeline installation device according to claim 2, characterized in that: The first pipe (1) and the second pipe (3) are installed in a snap-fit ​​and sealed manner with the installation sleeve (2) through the sealing ring (14) and the sealing groove (15).

4. The oil and gas storage and transportation pipeline installation device according to claim 3, characterized in that: The upper sleeve block (4) and the lower sleeve block (8) are connected to the first pipe (1) and the second pipe (3) by means of a connecting hinge (10) in a flip-fitting installation, and the lower sleeve block (8) between the upper sleeve block (4) is locked and fixed by means of a second fixing bolt (9) and a locking groove (11).

5. The oil and gas storage and transportation pipeline installation device according to claim 4, characterized in that: The upper sleeve block (4) and the lower sleeve block (8) slide laterally with the first pipe (1) and the second pipe (3) via pulleys (17), and the pulleys (17) are distributed in three rings on the inner walls of the upper sleeve block (4) and the lower sleeve block (8).

6. The oil and gas storage and transportation pipeline installation device according to claim 5, characterized in that: The support frame (6) and auxiliary support frame (7) are connected to the mounting sleeve (2) and lower sleeve block (8) in a sliding lifting connection via the extension rod (19), and the support frame (6) and auxiliary support frame (7) are connected to the extension rod (19) in a locking connection via the second locking knob (18), and the first fixing bolt (5) is a pointed thread structure.

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