CN217401983U

CN217401983U - Foldable oil pipeline assembly

Info

Publication number: CN217401983U
Application number: CN202220011826.8U
Authority: CN
Inventors: 董云飞; 陆建权; 吴海波
Original assignee: Nanjing Chenguang Composite Pipe Engineering Co ltd
Current assignee: Nanjing Chenguang Composite Pipe Engineering Co ltd
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-09-09
Anticipated expiration: 2032-01-04

Abstract

The utility model discloses a collapsible oil pipeline subassembly relates to oil pipeline technical field, connects inconvenient problem to current oil pipeline, now proposes following scheme, and it includes first pipeline and second pipeline, first pipeline and second pipeline size are the same, a plurality of limiting plates of the equal fixedly connected with of first pipeline and second pipeline, the outside movable sleeve of first pipeline and second pipeline is equipped with the sliding sleeve, the sliding sleeve is located between the limiting plate. The utility model discloses a connecting rod of the sliding sleeve that the activity set up can be so that two pipes are folded, reduces horizontal length, is convenient for deposit and transport, through the restriction subassembly that sets up, can prevent the pipe separation, can couple together a set of pipe connection fast, convenient to use.

Description

Foldable oil conveying pipeline assembly

Technical Field

The utility model relates to an oil pipeline technical field especially relates to a collapsible oil pipeline subassembly.

Background

The oil pipeline is composed of oil pipes and accessories thereof, and is provided with corresponding oil pump units according to the requirements of the process flow, and the oil pipeline is designed and installed into a complete pipeline system for completing the tasks of oil receiving, unloading and transferring.

The existing oil conveying pipeline is usually connected through flanges, screw threads and a welding mode, so that the workload of pipeline connection and disassembly is large, the work efficiency is low, the oil conveying pipeline is inconvenient to use, a foldable oil conveying pipeline assembly is urgently needed at present, the loading and unloading work of the pipeline is improved, and the oil conveying pipeline is convenient to store and transport.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of collapsible oil pipeline subassembly has solved the inconvenient problem of current oil pipeline connection.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a collapsible oil pipeline subassembly, includes first pipeline and second pipeline, first pipeline and second pipeline size are the same, a plurality of limiting plates of the equal fixedly connected with of first pipeline and second pipeline, the outside movable sleeve of first pipeline and second pipeline is equipped with the sliding sleeve, the sliding sleeve is located between the limiting plate, the sliding sleeve outside is equipped with a plurality of connecting rods, the both ends of connecting rod are passed through hinge and are articulated in the sliding sleeve that corresponds, be equipped with the adapter sleeve between first pipeline and the second pipeline, the adapter sleeve movable sleeve is established at the tip of first pipeline and second pipeline, the limiting plate is equipped with the restriction subassembly.

Preferably, the limiting component comprises a plurality of guide sleeves arranged between the limiting plates, two ends of each guide sleeve are fixedly connected with the corresponding limiting plate, each slide sleeve is provided with a through groove matched with the corresponding guide sleeve, the guide sleeves are in sliding fit with the through grooves, a threaded rod penetrates through the limiting plate on one side far away from the connecting sleeve, the threaded rod penetrates through the guide sleeves, threaded sleeves are horizontally and slidably connected in the guide sleeves and work in threaded fit with the threaded rods, the guide sleeves are provided with symmetrically distributed through grooves, symmetrically distributed trapezoidal blocks are fixedly connected outside the threaded sleeves and horizontally slide in the corresponding through grooves, limiting rods are fixedly connected in the through grooves, clamping blocks are longitudinally and slidably connected in the through grooves, the clamping blocks are provided with longitudinal sliding grooves, the longitudinal sliding grooves are in sliding fit with the limiting rods, and springs are fixedly connected in the longitudinal sliding grooves, the spring other end fixed connection is in the gag lever post, the inside groove that corresponds with the fixture block of seting up of sliding sleeve, inside groove and the fixture block sliding fit who corresponds, one side that the fixture block is close to trapezoidal piece articulates through the hinge has the pulley, pulley and trapezoidal piece sliding fit.

Preferably, the outside fixedly connected with of adapter sleeve has a plurality of installation pieces, and the limiting plate that is close to adapter sleeve one side has seted up a plurality of mounting grooves, installation piece and corresponding mounting groove sliding fit.

Preferably, be close to the limiting plate of adapter sleeve one side and seted up the cavity, threaded rod one end extends to in the cavity, and rotates through the bearing and connect in the cavity inner wall, the cavity link up with the mounting groove, is located the threaded rod fixedly connected with cam in the cavity, the installation piece is seted up flutedly, cam and recess sliding fit.

Preferably, one end, far away from the cam, of the threaded rod penetrates through the limiting plate and is fixedly connected with the knob.

Preferably, a plurality of sealing rings are arranged inside the connecting sleeve, and the sealing rings are matched with the first pipeline and the second pipeline to work.

The utility model discloses in:

through the cooperation of each part, the beneficial effect that produces has:

1. the utility model discloses a connecting rod of the sliding sleeve that the activity set up can be so that two pipes are folded, reduces horizontal length, is convenient for deposit and transport, through the restriction subassembly that sets up, can prevent the pipe separation, can couple together a set of pipe connection fast, convenient to use.

2. The utility model discloses a adapter sleeve that sets up can restrict and seal the junction of a set of pipe, and can further promote the stability of a set of pipe connection with the rigidity of adapter sleeve.

Drawings

Fig. 1 is a schematic structural view of a foldable oil pipeline assembly according to the present invention;

fig. 2 is a schematic structural view of a sliding sleeve in a foldable oil pipeline assembly according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a partially enlarged view of a portion B in fig. 2.

Reference numbers in the figures: 1. a first conduit; 2. a second pipe; 3. a limiting plate; 4. a sliding sleeve; 5. a connecting rod; 6. connecting sleeves; 7. a guide sleeve; 8. a threaded rod; 9. a threaded sleeve; 10. a through groove; 11. a trapezoidal block; 12. a limiting rod; 13. a clamping block; 14. a spring; 15. an inner tank; 16. a pulley; 17. mounting blocks; 18. mounting grooves; 19. a cam; 20. and (6) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a foldable oil pipeline assembly comprises a first pipeline 1 and a second pipeline 2, the first pipeline 1 and the second pipeline 2 have the same size, the first pipeline 1 and the second pipeline 2 are both fixedly connected with a plurality of limiting plates 3, the first pipeline 1 and the second pipeline 2 are movably sleeved with sliding sleeves 4, the sliding sleeves 4 are positioned between the limiting plates 3, the sliding sleeves 4 are provided with a plurality of connecting rods 5, the two ends of the connecting rods 5 are hinged to the corresponding sliding sleeves 4 through hinges, a connecting sleeve 6 is arranged between the first pipeline 1 and the second pipeline 2, the connecting sleeve 6 is movably sleeved at the end parts of the first pipeline 1 and the second pipeline 2, the limiting plates 3 are provided with limiting assemblies, the connecting sleeve 6 is sleeved at the opposite end parts of the first pipeline 1 and the second pipeline 2, so that a mounting block 17 is matched with a mounting groove 18, the first pipeline 1 and the second pipeline 2 are pushed, so that the two ends of the first pipeline 1 and the second pipeline 2 are butted, the sliding sleeve 4 horizontally slides on the first pipeline 1 and the second pipeline 2, the limiting assembly fixes the positions of the first pipeline 1 and the second pipeline 2, the first pipeline 1 and the second pipeline 2 can be quickly connected for use, when the pipelines need to be folded, the first pipeline 1 and the second pipeline 2 are adjusted to be separated, the second pipeline 2 is rotated to be folded, the transverse length is reduced, and the storage and the carrying are convenient.

The limiting component comprises a plurality of guide sleeves 7 arranged between limiting plates 3, two ends of each guide sleeve 7 are fixedly connected with the corresponding limiting plate 3, a through groove 10 matched with the guide sleeve 7 is formed in each sliding sleeve 4, the guide sleeves 7 are in sliding fit with the through grooves 10, a threaded rod 8 penetrates through the limiting plate 3 far away from one side of each connecting sleeve 6, the threaded rod 8 penetrates through the guide sleeves 7, a threaded sleeve 9 is movably connected to the water level in each guide sleeve 7, the threaded sleeves 9 and the threaded rods 8 are in threaded fit, the guide sleeves 7 are provided with symmetrically-distributed through grooves 10, symmetrically-distributed trapezoidal blocks 11 are fixedly connected to the outer portions of the threaded sleeves 9, the trapezoidal blocks 11 horizontally slide in the corresponding through grooves 10, limiting rods 12 are fixedly connected in the through grooves 10, clamping blocks 13 are longitudinally slidably connected in the through grooves 10, longitudinal sliding grooves are formed in the clamping blocks 13, the longitudinal sliding grooves are in sliding fit with the limiting rods 12, and springs 14 are fixedly connected in the longitudinal sliding grooves, the other end of the spring 14 is fixedly connected to the limiting rod 12, an inner groove 15 corresponding to the clamping block 13 is formed in the sliding sleeve 4, the inner groove 15 is in sliding fit with the corresponding clamping block 13, a pulley 16 is hinged to one side, close to the trapezoidal block 11, of the clamping block 13 through a hinge, the pulley 16 is in sliding fit with the trapezoidal block 11, a knob is rotated to drive a threaded rod 8 to rotate, the threaded rod 8 rotates to drive a threaded sleeve 9 to move horizontally and further drive the trapezoidal block 11 to move, the trapezoidal block 11 moves to extrude the pulley 16 to drive the clamping block 13 to move longitudinally, the clamping block 13 enters the inner groove 15 to fix the position of the sliding sleeve 4, and the end portions of the first pipeline 1 and the second pipeline 2 are prevented from being separated to cause oil leakage.

The outside fixedly connected with of adapter sleeve 6 has a plurality of installation pieces 17, and the limiting plate 3 that is close to adapter sleeve 6 one side has seted up a plurality of mounting grooves 18, and installation piece 17 and the 18 sliding fit of mounting groove that correspond prevent that adapter sleeve 6 from producing the rotation in the mounting groove 18 that enters into to correspond, lead to sealed production not hard up.

Be close to limiting plate 3 of adapter sleeve 6 one side and seted up the cavity, 8 one ends of threaded rod extend to in the cavity, and rotate through the bearing and connect in the cavity inner wall, the cavity link up with mounting groove 18, be located 8 fixedly connected with cams 19 of threaded rod in the cavity, installation piece 17 is seted up flutedly 20, cams 19 and recess 20 sliding fit, threaded rod 8 rotates and drives cams 19 and rotate, cams 19 and recess 20 cooperation, prevent installation piece 17 roll-off mounting groove 18, further promote the stability that first pipeline 1 and second pipeline 2 are connected.

One end of the threaded rod 8, far away from the cam 19, penetrates through the limiting plate 3 and is fixedly connected with a knob, and the threaded rod 8 is convenient to drive through the knob arranged, so that the limiting assembly is adjusted.

The connecting sleeve 6 is internally provided with a plurality of sealing rings which work in cooperation with the first pipeline 1 and the second pipeline 2, and the sealing effect of the connecting sleeve 6 is improved through the arranged sealing rings.

The working principle is as follows:

when the utility model is used, the connecting sleeve 6 is sleeved on the opposite end parts of the first pipeline 1 and the second pipeline 2, the mounting block 17 is matched with the mounting groove 18, the first pipeline 1 and the second pipeline 2 are pushed, the two ends of the first pipeline 1 and the second pipeline 2 are butted, the sliding sleeve 4 horizontally slides on the first pipeline 1 and the second pipeline 2, the mounting block 17 enters the corresponding mounting groove 18 to prevent the connecting sleeve 6 from rotating and causing looseness of seal, the knob is rotated to drive the threaded rod 8 to rotate, the threaded rod 8 rotates to drive the threaded sleeve 9 to horizontally move and further drive the trapezoidal block 11 to move, the trapezoidal block 11 moves to extrude the pulley 16 to drive the clamping block 13 to longitudinally move, the clamping block 13 enters the inner groove 15 to fix the position of the sliding sleeve 4 and prevent the end parts of the first pipeline 1 and the second pipeline 2 from separating to cause oil leakage, the rotating 8 rotates to drive the cam 19 to rotate, cam 19 and recess 20 cooperation prevent that installation piece 17 roll-off mounting groove 18 from, further promote the stability that first pipeline 1 and second pipeline 2 are connected, can be quick connect the use to first pipeline 1 and second pipeline 2. When the pipeline needs to be folded, the knob is rotated, the adjusting clamping block 13 is separated from the inner groove 15, the cam 19 is separated from the groove 20, the first pipeline 1 and the second pipeline 2 are pulled, the connecting sleeve 6 is taken out, the second pipeline 2 is rotated, the second guide pipe can be freely rotated through the arranged connecting rod 5, the second guide pipe is folded, the transverse length is reduced, and the storage and the carrying are convenient.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A collapsible oil pipeline assembly comprising a first pipeline (1) and a second pipeline (2), characterized in that the first pipeline (1) and the second pipeline (2) have the same size, the first pipeline (1) and the second pipeline (2) are both fixedly connected with a plurality of limiting plates (3), sliding sleeves (4) are movably sleeved outside the first pipeline (1) and the second pipeline (2), the sliding sleeve (4) is positioned between the limiting plates (3), a plurality of connecting rods (5) are arranged outside the sliding sleeve (4), the two ends of the connecting rod (5) are hinged with the corresponding sliding sleeves (4) through hinges, a connecting sleeve (6) is arranged between the first pipeline (1) and the second pipeline (2), the connecting sleeve (6) is movably sleeved at the end parts of the first pipeline (1) and the second pipeline (2), and the limiting plate (3) is provided with a limiting component.

2. The foldable oil pipeline assembly according to claim 1, wherein the limiting assembly comprises a plurality of guide sleeves (7) arranged between the limiting plates (3), two ends of each guide sleeve (7) are fixedly connected to the corresponding limiting plates (3), the sliding sleeve (4) is provided with a through groove (10) matched with the guide sleeve (7), the guide sleeves (7) are in sliding fit with the through grooves (10), the limiting plates (3) far away from one side of the connecting sleeve (6) are provided with threaded rods (8) in a penetrating manner, the threaded rods (8) penetrate through the guide sleeves (7), a threaded sleeve (9) is movably connected to the water level inside the guide sleeves (7), the threaded sleeve (9) is in threaded fit with the threaded rods (8), the guide sleeves (7) are provided with symmetrically distributed through grooves (10), and symmetrically distributed trapezoidal blocks (11) are fixedly connected to the outside of the threaded sleeve (9), trapezoidal piece (11) horizontal slip in logical groove (10) that corresponds, fixedly connected with gag lever post (12) in logical groove (10), it has fixture block (13) to lead to vertical sliding connection in groove (10), vertical spout has been seted up in fixture block (13), vertical spout and gag lever post (12) sliding fit, fixedly connected with spring (14) in the vertical spout, spring (14) other end fixed connection in gag lever post (12), inside groove (15) of corresponding with fixture block (13) have been seted up in sliding sleeve (4), inside groove (15) and the fixture block (13) sliding fit that corresponds, one side that fixture block (13) are close to trapezoidal piece (11) articulates through the hinge has pulley (16), pulley (16) and trapezoidal piece (11) sliding fit.

3. The foldable oil pipeline assembly according to claim 2, wherein a plurality of mounting blocks (17) are fixedly connected to the outside of the connecting sleeve (6), a plurality of mounting grooves (18) are formed in the limiting plate (3) close to one side of the connecting sleeve (6), and the mounting blocks (17) are in sliding fit with the corresponding mounting grooves (18).

4. The foldable oil conveying pipeline assembly according to claim 3, wherein a cavity is formed in the limiting plate (3) close to one side of the connecting sleeve (6), one end of the threaded rod (8) extends into the cavity and is rotatably connected to the inner wall of the cavity through a bearing, the cavity is communicated with the mounting groove (18), a cam (19) is fixedly connected to the threaded rod (8) in the cavity, a groove (20) is formed in the mounting block (17), and the cam (19) is in sliding fit with the groove (20).

5. A collapsible oil pipeline assembly according to claim 4 wherein the end of the threaded rod (8) remote from the cam (19) extends through the stop plate (3) and is fixedly connected with a knob.

6. A collapsible oil pipeline assembly according to claim 1, characterised in that the connecting sleeve (6) is provided with sealing rings inside, which sealing rings cooperate with the first pipeline (1) and the second pipeline (2).