CN215558982U

CN215558982U - Oil filling riser convenient to dismouting

Info

Publication number: CN215558982U
Application number: CN202121274859.3U
Authority: CN
Inventors: 樊秋声; 顾介飞; 李旭
Original assignee: Lianyungang Huaxin Petrochemical Machinery Equipment Co ltd
Current assignee: Lianyungang Huaxin Petrochemical Machinery Equipment Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-01-18
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a crane pipe convenient to disassemble and assemble, which comprises a pipeline, wherein a clamp and a ring are arranged on the lower side of the left end of the pipeline, a threaded pipe is fixed at the bottom of the clamp and the ring through welding, four clamping blocks are arranged on the inner side of the threaded pipe, the clamping blocks are circularly surrounded by the center of the bottom of the clamp and the ring, the clamping blocks are all fixed on the clamp and the ring through welding, an extension pipe is arranged above the right end of the pipeline, sealing gaskets are arranged at the bottom of the clamp and the ring and the bottom of the extension pipe, mounting bearings are fixedly clamped and fixedly connected with the bottom of the clamp and the ring through clamping, a threaded ring is arranged on the outer side of the extension pipe, a circular opening is formed in the bottom of the threaded ring, the area of the circular opening is smaller than that of the bottom of the extension pipe, the threaded ring is sleeved on the pipeline, threads are arranged on the inner side of the threaded ring corresponding to the threaded pipe, four clamping grooves are arranged on the extension pipe, crane intervals are reserved among the clamping grooves and correspond to the clamping blocks The sealing advantage is ensured.

Description

Oil filling riser convenient to dismouting

Technical Field

The utility model relates to the technical field, in particular to a crane pipe convenient to disassemble and assemble.

Background

The crane pipe is a special device in the process of loading and unloading fluid in petrochemical industry, also called fluid loading and unloading arm, and it adopts rotary joint, rigid pipeline and elbow joint to connect them together so as to implement the movable device for transferring liquid medium between train, automobile tank car and trestle storage and transportation pipeline, and can replace old-fashioned hose connection, and has the characteristics of high safety, flexibility and long service life.

At present, a plurality of industries use the oil filling riser to convey liquid, but when the oil filling riser is used, a plurality of problems often occur, such as inconvenient installation, and the sealing performance is ensured because the oil filling riser is often liquid, and the simple structure is convenient to disassemble and assemble, but the sealing performance of the oil filling riser cannot be ensured. Therefore, the crane pipe convenient to disassemble and assemble is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a crane pipe convenient to disassemble and assemble so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a crane pipe convenient to dismouting includes the pipeline, pipeline left end downside is equipped with card and circle, card and circle bottom have the screwed pipe through welded fastening, the screwed pipe inboard is equipped with four fixture blocks, the fixture block is circular encircleing with card and circle bottom center, the fixture block all through welded fastening at the card with circle, pipeline right-hand member top is equipped with the extension pipe, the extension pipe outside is equipped with the screwed ring, the screwed ring inboard corresponds with the screwed pipe and is equipped with the screw thread, be equipped with four draw-in grooves on the extension pipe, leave the interval between the draw-in groove, the interval all corresponds with the fixture block.

Preferably, the bottom of the clamp and the ring and the bottom of the extension pipe are provided with sealing gaskets.

Preferably, the extension pipe and the bottom of the clamp and the ring are fixed with mounting bearings through clamping, and the mounting bearings are fixed and communicated with the pipeline in a sleeved mode.

Preferably, a circular opening is formed in the bottom of the thread ring, the area of the circular opening is smaller than that of the bottom of the extension pipe, and the thread ring is sleeved on the pipeline.

Preferably, the tops of the clamping blocks are provided with laminating layers, and the laminating layers are made of sealing materials.

Preferably, the clamping groove is arc-shaped, and the top of the clamping groove corresponds to the clamping block and is provided with an arc-shaped opening.

Compared with the prior art, the utility model has the beneficial effects that:

the crane pipe convenient to disassemble and assemble adopts the installation bearing to fix the clamp, the ring and the extension pipe, so that the pipeline can be conveniently adjusted, the threaded ring is connected through the threaded pipe to be connected for the first time, the clamp block and the clamp groove are used for fixing for the second time, the stability of fixing is ensured, the extension pipe is placed into the pipeline to ensure the circulation of liquid and prevent the outflow condition, and the joint of the clamp groove and the clamp block is ensured through the jointing layer to prevent the dripping condition.

Drawings

FIG. 1 is a schematic view of an overall structure of a loading arm of the present invention, which is easy to disassemble and assemble;

FIG. 2 is a schematic view of a clamp and ring structure of a loading arm for easy assembly and disassembly according to the present invention;

FIG. 3 is a schematic view of the inside of the thread ring of the loading arm of the present invention;

FIG. 4 is a schematic diagram of a fixture block and a slot of a loading arm of the present invention;

fig. 5 is a schematic view of a thread ring structure of a loading arm convenient to disassemble and assemble.

In the figure: 1-a pipeline; 2, mounting a bearing; 3-card and loop; 4-a threaded pipe; 5-thread ring; 6-an extension tube; 7-a fixture block; 8-a clamping groove; 9-a laminating layer; 10-thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a crane pipe convenient for disassembly and assembly comprises a pipeline 1, a clamp and a ring 3 are arranged at the lower side of the left end of the pipeline 1, a threaded pipe 4 is fixed at the bottom of the clamp and the ring 3 through welding, four clamping blocks 7 are arranged at the inner side of the threaded pipe 4, the clamping blocks 7 are circularly surrounded by the center of the bottom of the clamp and the ring 3, the clamping blocks 7 are all fixed on the clamp and the ring 3 through welding, an extension pipe 6 is arranged above the right end of the pipeline 1, sealing gaskets are arranged at the bottom of the clamp and the ring 3 and the bottom of the extension pipe 6, mounting bearings 2 are fixed and communicated with the pipeline 1 through clamping, a threaded ring 5 is arranged at the outer side of the extension pipe 6, a circular opening is arranged at the bottom of the threaded ring 5, the area of the circular opening is smaller than that of the bottom of the extension pipe 6, the threaded ring 5 is sleeved on the pipeline 1, threads 10 are arranged at the inner side of the threaded ring 5 corresponding to the threaded pipe 4, four clamping grooves 8 are arranged on the extension pipe 6, leave the interval between the draw-in groove 8, the interval all corresponds with fixture block 7, and fixture block 7 top all is equipped with laminating layer 9, and laminating layer 9 is made for the sealing material, and draw-in groove 8 is convex and the top corresponds with fixture block 7 and has seted up the arc mouth.

The working principle is as follows: the utility model relates to a crane pipe convenient to disassemble and assemble, when in use, the crane pipe is placed at a corresponding position, after a plurality of crane pipes are arranged, the extension pipe 6 is placed in the clamp and ring 3 and extends into the pipeline 1, after the placement is finished, the clamping block 7 is aligned with the clamping groove 8 and rotates clockwise, after the rotation, the clamping block 7 enters the clamping groove 8, the second fixing is carried out, the thread 10 on the thread ring 5 is engaged with the thread pipe 4, the crane pipe is fixed at the moment, the crane pipes are assembled one by one in sequence, when the direction needs to be adjusted by rotation, the pipeline 1 is directly rotated, the pipeline 1 is stressed, the bearing 2 is installed for rotation, so that the direction is adjusted, when flowing liquid, laminating layer 9 guarantees the sealed between fixture block 7 and the draw-in groove 8, prevents the condition of seepage, and when needs are demolishd, once take off threaded ring 5 and fixture block 7 can.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a crane pipe convenient to dismouting includes its characterized in that: including pipeline (1), pipeline (1) left end downside is equipped with card and circle (3), card and circle (3) bottom have screwed pipe (4) through welded fastening, screwed pipe (4) inboard is equipped with four fixture blocks (7), fixture block (7) are circular encircleing with card and circle (3) bottom center, fixture block (7) are all through welded fastening on card and circle (3), pipeline (1) right-hand member top is equipped with extension pipe (6), the extension pipe (6) outside is equipped with screw thread circle (5), screw thread circle (5) inboard corresponds with screwed pipe (4) and is equipped with screw thread (10), be equipped with four draw-in grooves (8) on extension pipe (6), leave the interval between draw-in groove (8), the interval all corresponds with fixture block (7).

2. The crane pipe convenient to disassemble and assemble according to claim 1, wherein: and sealing gaskets are arranged at the bottoms of the clamp and the ring (3) and the bottom of the extension pipe (6).

3. The crane pipe convenient to disassemble and assemble according to claim 1, wherein: the extension pipe (6) and the bottom of the clamp and the ring (3) are fixed with mounting bearings (2) through clamping, and the mounting bearings (2) are fixed and communicated with the pipeline (1) in a sleeved mode.

4. The crane pipe convenient to disassemble and assemble according to claim 1, wherein: the bottom of the thread ring (5) is provided with a round opening, the area of the round opening is smaller than that of the bottom of the extension pipe (6), and the thread ring (5) is sleeved on the pipeline (1).

5. The crane pipe convenient to disassemble and assemble according to claim 1, wherein: the top of the clamping block (7) is provided with an attaching layer (9), and the attaching layer (9) is made of sealing materials.

6. The crane pipe convenient to disassemble and assemble according to claim 1, wherein: the top of the clamping block (7) is provided with an attaching layer (9), and the attaching layer (9) is made of sealing materials.