CN217736602U

CN217736602U - Full-flexible central drainage hose installation connection structure

Info

Publication number: CN217736602U
Application number: CN202222056272.6U
Authority: CN
Inventors: 徐造明; 常建军
Original assignee: Luoyang Hengji Petrochemical Technology Co ltd
Current assignee: Luoyang Hengji Petrochemical Technology Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-11-04
Anticipated expiration: 2032-08-05

Abstract

The utility model provides a full flexible central authorities drainage hose erection joint structure relates to the oil tank field. This full flexible central authorities drainage hose erection joint structure, including the hose body, hose body one end is equipped with fixed connection's go-between, the go-between tip is equipped with fixed connection's first joint, is located first joint inboard the go-between tip is equipped with fixed connection's second joint, first joint with form the inner ring groove between the second joint, the hose body other end is equipped with solid fixed ring, gu the fixed ring tip is equipped with the fourth joint, the screw thread in the fourth joint outside with inner ring groove internal thread looks adaptation, the fourth joint outside cover is equipped with fixed connection's third joint, the screw thread on third joint surface with the screw thread on first joint surface is the same, has solved erection joint between the current drainage hose and has dismantled the operation complicacy, consuming time again power, increases the problem of the staff work degree of difficulty.

Description

Full-flexible central drainage hose installation connection structure

Technical Field

The utility model relates to an oil tank technical field specifically is a full flexible central authorities drainage hose installation connection structure.

Background

The floating roof of the oil tank is provided with a drainage system, water falling into the floating roof in the rainwater season is drained, the main element of the drainage system is a rubber drainage pipe, one end of the rubber drainage pipe is connected to the floating roof, the other end of the rubber drainage pipe is communicated with the outside of the oil tank, and the rainwater on the floating roof is naturally drained. The rubber drain pipe moves up and down along with the floating roof, and the rubber drain pipe is required to have the performances of track performance, high strength, corrosion resistance and the like.

The installation connection and the dismantlement operation between the current drainage hose are complicated, consuming time and wasting effort, increase the staff work degree of difficulty.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a full flexible central authorities drainage hose erection joint structure has solved erection joint between the current drainage hose and has dismantled the operation complicacy, and is consuming time again hard, increases the problem of the staff work degree of difficulty.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a full flexible central authorities drainage hose erection joint structure, includes the hose body, hose body one end is equipped with fixed connection's go-between, go-between tip is equipped with fixed connection's first joint, is located first joint inboard go-between tip is equipped with fixed connection's second and connects, first joint with form the inner ring groove between the second connects, the hose body other end is equipped with solid fixed ring, gu fixed ring tip is equipped with the fourth joint, the screw thread in the fourth joint outside with inner ring groove internal thread looks adaptation, fourth joint outside cover is equipped with fixed connection's third joint, the screw thread on third joint surface with the screw thread on first joint surface is the same, be equipped with threaded connection's overcoat sealing ring on the first joint.

Preferably, the fourth joint is fixedly connected to the end of the fixing ring.

Preferably, the fourth joint is rotatably connected to the end of the fixing ring.

Preferably, an outer ring groove is formed between the third joint and the fixing ring, and an adjusting handle fixedly connected is arranged on the surface of the fourth joint in the outer ring groove.

Preferably, the connecting ring and the fixing ring are detachably connected with the hose body.

(III) advantageous effects

The utility model relates to a full flexible central authorities drainage hose erection joint structure through the cooperation between first joint, second joint, third joint and the fourth joint to effectual erection joint and the dismantlement operation of having solved between the current drainage hose are complicated, consume time and do all can again, increase the problem of the staff work degree of difficulty.

Drawings

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

FIG. 2 is another view of the overall structure of the present invention;

FIG. 3 is a schematic view of the position relationship between the first joint and the second joint of the present invention;

fig. 4 is a schematic view of the position relationship between the third joint and the fourth joint of the present invention.

Wherein, 1, the hose body; 201. a first joint; 202. a second joint; 203. a sealing ring is sleeved outside; 204. an inner ring groove; 205. a connecting ring; 301. a fixing ring; 302. a third joint; 303. a fourth joint; 304. an adjusting handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings 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 efforts all belong to the protection scope of the present invention.

Examples

As shown in fig. 1-4, the embodiment of the utility model provides a full flexible central drainage hose erection joint structure, including hose body 1, hose body 1 one end is equipped with fixed connection's go-between 205, go-between 205 tip is equipped with fixed connection's first joint 201, it is equipped with fixed connection's second joint 202 to be located the go-between 205 tip of first joint 201 inboard, form inner ring groove 204 between first joint 201 and the second joint 202, the hose body 1 other end is equipped with solid fixed ring 301, gu fixed ring 301 tip is equipped with fourth joint 303, the screw thread and the inner ring groove 204 inside screw thread looks adaptation in the fourth joint 303 outside, the fourth joint 303 outside cover is equipped with fixed connection's third joint 302, the screw thread on third joint 302 surface is the same with the screw thread on first joint 201 surface, be equipped with threaded connection's overcoat sealing ring 203 on the first joint 201.

As a further scheme of this embodiment, the fourth joint 303 is fixedly connected to the end of the fixing ring 301, and the connection between the two hoses can be realized by integrally rotating one of the hoses to connect the fourth joint 303 with the inner annular groove 204.

As a further scheme of the embodiment, the fourth joint 303 is rotatably connected to the end of the fixed ring 301, an outer ring groove is formed between the third joint 302 and the fixed ring 301, and an adjusting handle 304 fixedly connected is arranged on the surface of the fourth joint 303 positioned in the outer ring groove. The connection between the two hoses can be made by rotating the fourth adapter 303 to the inner race 204 by means of the adjustment handle 304.

As a further proposal of the embodiment, the connecting ring 205 and the fixing ring 301 are both detachably connected with the hose body 1, and in this arrangement, after the hoses are connected, the fixing rings 301 or the connecting rings 205 on the two hoses at the head end and the tail end are detached, so as to connect the hoses to other equipment.

The working principle is as follows: when in use, the fourth joint 303 of one hose is connected with the inner ring groove 204 of the other hose, and then the outer sleeve sealing ring 203 is connected with the third joint 302 and the first joint 201, so that the connection is completed;

when the hose is disassembled, the outer sleeve sealing ring 203 is firstly rotated, the outer sleeve sealing ring 203 is rotated to the first connector 201, then the fourth connector 303 of one hose is disassembled from the inner annular groove 204 of the other hose, and then the disassembly 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 one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a full flexible central authorities drainage hose erection joint structure, includes hose body (1), its characterized in that, hose body (1) one end is equipped with fixed connection's go-between (205), go-between (205) tip is equipped with fixed connection's first joint (201), is located first joint (201) inboard go-between (205) tip is equipped with fixed connection's second joint (202), first joint (201) with form interior kerve (204) between second joint (202), hose body (1) other end is equipped with solid fixed ring (301), gu fixed ring (301) tip is equipped with fourth joint (303), the screw thread in fourth joint (303) outside with interior kerve (204) internal thread looks adaptation, fourth joint (303) outside cover is equipped with fixed connection's third joint (302), the screw thread on third joint (302) surface with the screw thread on first joint (201) surface is the same, be equipped with threaded connection's overcoat sealing ring (203) on first joint (201).

2. The mounting and connecting structure of a fully flexible central drain hose according to claim 1, wherein: the fourth joint (303) is fixedly connected to the end of the fixing ring (301).

3. The mounting and connecting structure of a fully flexible central drain hose according to claim 1, wherein: the fourth joint (303) is rotatably connected to the end of the fixing ring (301).

4. The fully flexible central drain hose mounting and connecting structure according to claim 3, wherein: an outer ring groove is formed between the third joint (302) and the fixing ring (301), and an adjusting handle (304) fixedly connected with the surface of the fourth joint (303) positioned in the outer ring groove is arranged.

5. The mounting and connecting structure of a fully flexible central drain hose according to claim 1, wherein: the connecting ring (205) and the fixing ring (301) are detachably connected with the hose body (1).