CN218780922U

CN218780922U - Length-adjustable high-pressure oil pipe

Info

Publication number: CN218780922U
Application number: CN202222684133.8U
Authority: CN
Inventors: 郭孟智
Original assignee: Individual
Current assignee: Xi'an Well Good Energy Technology Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-03-31
Anticipated expiration: 2032-10-12

Abstract

The utility model relates to a length adjustable high pressure fuel pipe, including oil pipe, oil pipe's inside sliding connection has the control tube, the surface slip of control tube left end has first sealed the pad, oil pipe's right-hand member is fixed with the sealed pad of second, oil pipe's upper and lower both ends all are equipped with adjusting part, adjusting part includes a plurality of card holes of seting up with the control tube upper and lower both ends, the inside in card hole is fixed with the friction pad, adjusting part still include with oil pipe upper and lower both ends threaded connection's bolt, it is two sets of from top to bottom one side that the bolt is relative all rotates and is connected with the pivot, and is upper and lower two sets of the one end that the pivot is relative all is fixed with the fixture block. This length adjustable high pressure fuel pipe through being equipped with adjusting part, length that can required length adjustment oil pipe makes and carries out the during operation in the external world, needn't carry many oil pipes to save the trouble of intercepting, improved work efficiency, also avoided the loss that causes the pipeline moreover, practiced thrift the cost.

Description

Length-adjustable high-pressure oil pipe

Technical Field

The utility model relates to an oil pipe technical field specifically is a length-adjustable's high pressure fuel pipe.

Background

The high-pressure oil pipe is a component of a high-pressure oil circuit, the oil pipe is required to bear certain oil pressure and have certain fatigue strength, and the sealing requirement of a pipeline is ensured.

The high-pressure oil pipe bears high pressure during conveying, and an engine connected with the high-pressure oil pipe can generate strong vibration during working, so that the joint of the high-pressure oil pipe and the output end of working equipment is easy to fall off, and the normal operation of conveying is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a length adjustable high pressure fuel pipe possesses advantages such as the regulation length of being convenient for, has solved the problem of inconvenient regulation length.

In order to achieve the above object, the utility model provides a following technical scheme: a high-pressure oil pipe with adjustable length comprises an oil pipe, wherein an adjusting pipe is connected inside the oil pipe in a sliding manner, a first sealing gasket is arranged on the outer surface of the left end of the adjusting pipe in a sliding manner, a second sealing gasket is fixed at the right end of the oil pipe, and adjusting components are arranged at the upper end and the lower end of the oil pipe;

the adjusting part comprises a plurality of clamping holes which are formed in the upper end and the lower end of the adjusting pipe, a friction pad is fixed inside each clamping hole, the adjusting part further comprises bolts which are in threaded connection with the upper end and the lower end of the oil pipe, the upper end and the lower end of each bolt are two sets, one side, opposite to each bolt, of each bolt is rotatably connected with a rotating shaft, the upper end and the lower end of each rotating shaft are two sets, a clamping block is fixed at one end, opposite to each other, of each bolt, a handle is fixed at one side, opposite to each other, of the corresponding oil pipe, the adjusting part further comprises concave holes which are formed in the upper end and the lower end of the inner side of the oil pipe, rubber pads are fixed inside the concave holes, sliding holes are formed in one sides, opposite to each upper rubber pad and lower rubber pads, and the ends, opposite to each concave hole, of the two concave holes are communicated with each other and are formed in threaded through holes in the oil pipe.

Furthermore, the fixture block is positioned in the clamping hole and is movably connected with the clamping hole.

Further, the fixture block is located inside the concave hole, and the fixture block is movably connected with the concave hole.

Further, the bolt runs through to the outside of screw thread through-hole, bolt and screw thread through-hole are threaded connection.

Further, the bolt runs through to the outside of sliding hole, bolt and sliding hole are swing joint.

Furthermore, the first sealed one side that fills up with the second is sealed all has seted up the round hole and is fixed, sliding connection mutually with the control tube respectively.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this length adjustable high pressure fuel pipe through being equipped with adjusting part, length that can required length adjustment oil pipe makes and carries out the during operation in the external world, needn't carry many oil pipes to save the trouble of intercepting, improved work efficiency, also avoided the loss that causes the pipeline moreover, practiced thrift the cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the adjusting tube of the present invention;

fig. 3 is a schematic structural diagram of the adjusting assembly of the present invention.

In the figure: the oil pipe 1, the adjusting pipe 2, the first sealing gasket 3, the second sealing gasket 4, the adjusting component 5, the clamping hole 501, the friction pad 502, the bolt 503, the rotating shaft 504, the clamping block 505, the handle 506, the concave hole 507, the rubber pad 508, the sliding hole 509 and the threaded through hole 510.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the length-adjustable high-pressure oil pipe in the present embodiment includes an oil pipe 1, an adjusting pipe 2 is slidably connected inside the oil pipe 1, a first sealing gasket 3 is slidably disposed on an outer surface of a left end of the adjusting pipe 2, a second sealing gasket 4 is fixed at a right end of the oil pipe 1, and adjusting assemblies 5 are disposed at upper and lower ends of the oil pipe 1.

Simultaneously, the round hole has all been seted up to the sealed relative one side of pad 3 of first sealing and second 4 and has been fixed mutually with control tube 2 respectively, sliding connection, make the material remove to control tube 2 in through the round hole of first sealed pad 3, so that control tube 2 can normally carry, and avoid in the material passes through the gap infiltration play pipe, the round hole through the sealed pad 4 of second makes control tube 2 remove about in the sealed pad 4 of second, consolidate the leakproofness between control tube 2 and oil pipe 1.

Referring to fig. 2 and 3, the adjusting assembly 5 in this embodiment includes a plurality of fastening holes 501 formed at the upper and lower ends of the adjusting tube 2, a friction pad 502 is fixed inside the fastening hole 501, the adjusting assembly 5 further includes bolts 503 in threaded connection with the upper and lower ends of the oil tube 1, a rotating shaft 504 is rotatably connected to one side of the upper and lower sets of bolts 503, a fastening block 505 is fixed to one end of the upper and lower sets of rotating shafts 504, the fastening block 505 is in contact with the friction pad 502 when located in the fastening hole 501, so as to enhance the friction between the fastening block 505 and the fastening hole 501, and avoid the fastening block 505 from wearing the fastening hole 501, thereby wearing the adjusting tube 2, a handle 506 is fixed to the opposite side of the upper and lower bolts 503, the adjusting assembly 5 further includes recessed holes 507 formed at the upper and lower ends of the inner side of the oil tube 1, the inside rubber pad 508 that is fixed with of shrinkage pool 507, when fixture block 505 is located the shrinkage pool 507, contact with rubber pad 508, can avoid fixture block 505 to cause wearing and tearing to the shrinkage pool 507, thereby lead to causing wearing and tearing to oil pipe 1, sliding hole 509 has all been seted up to two upper and lower rubber pad 508 one side relative, bolt 503 runs through to the outside of sliding hole 509, bolt 503 is swing joint with sliding hole 509, be convenient for bolt 503 reciprocates in the inside of rubber pad 508 through sliding hole 509, the one end that two shrinkage pools carried on the back with the back 507 all feeds through and sets up screw thread through-hole 510 on oil pipe 1, bolt 503 runs through to the outside of screw thread through-hole 510, bolt 503 is threaded connection with screw thread through-hole 510, be convenient for bolt 503 moves to the shrinkage pool 507 through screw thread through-hole 510 in, so that drive fixture block 505 reciprocates, and fix with screw thread through-hole 510 locking.

Wherein, fixture block 505 is located the inside of card hole 501, and fixture block 505 and card hole 501 are swing joint, according to required length, take out adjusting pipe 2 from oil pipe 1 to when moving adjusting pipe 2 to required length, move to card hole 501 to right through fixture block 505 in, thereby carry out spacing fixed to adjusting pipe 2, thereby adjust the length of oil pipe 1.

Meanwhile, the fixture block 505 is located inside the concave hole 507, the fixture block 505 is movably connected with the concave hole 507, and when the fixture block 505 moves into the concave hole 507, the adjusting pipe 2 can move in the oil pipe 1 so as to be adjusted in a telescopic mode.

The adjusting assembly 5 in this embodiment moves the adjusting tube 2 to a suitable length, and then moves the clamping block 505 into the clamping hole 501, so that the oil tube 1 can adjust the length.

The working principle of the above embodiment is as follows:

when the length-adjustable oil pipe length adjusting device is used, the bolt 503 is rotated to drive the upper fixture block 505 and the lower fixture block 505 to move back to each other and move into the concave hole 507, the adjusting pipe 2 can be drawn out of the oil pipe 1, the bolt 503 can be rotated when the adjusting pipe 2 is moved out of the proper length, the bolt 503 drives the upper fixture block 505 and the lower fixture block 505 to move relatively, the fixture blocks 505 are moved out of the concave hole 507 and move into the corresponding fixture holes 501, the adjusting length of the adjusting pipe 2 can be fixed, and therefore length adjustment of the oil pipe 1 is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a length-adjustable's high pressure fuel pipe, includes oil pipe (1), its characterized in that: an adjusting pipe (2) is connected to the inside of the oil pipe (1) in a sliding mode, a first sealing gasket (3) is arranged on the outer surface of the left end of the adjusting pipe (2) in a sliding mode, a second sealing gasket (4) is fixed to the right end of the oil pipe (1), and adjusting components (5) are arranged at the upper end and the lower end of the oil pipe (1);

adjusting part (5) include with a plurality of card holes (501) that both ends were seted up about adjusting tube (2), the inside of card hole (501) is fixed with friction pad (502), adjusting part (5) still include bolt (503) with oil pipe (1) upper and lower both ends threaded connection, upper and lower two sets of bolt (503) relative one side all rotates and is connected with pivot (504), upper and lower two sets of pivot (504) relative one end all is fixed with fixture block (505), two from top to bottom bolt (503) one side of carrying on the back mutually all is fixed with handle (506), adjusting part (5) still include shrinkage pool (507) of seting up with oil pipe (1) inboard upper and lower both ends, shrinkage pool (507) inside is fixed with rubber pad (508), and sliding hole (509) have all been seted up to upper and lower two relative one sides of rubber pad (508), two shrinkage pool (507) one end of carrying on the back mutually all communicates and sets up threaded through hole (510) on oil pipe (1).

2. The high pressure oil pipe with adjustable length of claim 1, wherein: the fixture block (505) is positioned in the fixture hole (501), and the fixture block (505) is movably connected with the fixture hole (501).

3. The high pressure oil pipe with adjustable length of claim 1, wherein: the fixture block (505) is positioned in the concave hole (507), and the fixture block (505) is movably connected with the concave hole (507).

4. The high pressure oil pipe with adjustable length of claim 1, wherein: the bolt (503) penetrates through the outside of the threaded through hole (510), and the bolt (503) is in threaded connection with the threaded through hole (510).

5. The high pressure oil pipe with adjustable length of claim 1, wherein: the bolt (503) penetrates through the outside of the sliding hole (509), and the bolt (503) is movably connected with the sliding hole (509).

6. The high pressure oil pipe with adjustable length of claim 1, wherein: the round holes are formed in the opposite sides of the first sealing gasket (3) and the second sealing gasket (4) and are respectively fixed and connected with the adjusting pipe (2) in a sliding mode.