CN220102397U

CN220102397U - Steel flange with groove

Info

Publication number: CN220102397U
Application number: CN202321559497.1U
Authority: CN
Inventors: 邹运伟
Original assignee: Dalian Dacheng Metal Products Co ltd
Current assignee: Dalian Dacheng Metal Products Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-11-28
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses a steel flange with a groove, which comprises an inclined tube, wherein a clamping block is movably connected to the inner wall of the inclined tube, a transverse tube is fixedly connected to the bottom of the clamping block, a first limiting ring is fixedly connected to one side of the outer wall of the transverse tube, a fixed disc is fixedly connected to one side of the inclined tube, grooves are formed in the upper part and the lower part of the fixed disc, a second limiting ring is fixedly connected to the outer wall of the inclined tube, and a sealing ring is embedded in the inner wall of the fixed disc. The utility model relates to the technical field of flanges, in particular to a steel flange with a groove, which can perfectly splice pipelines with different diameters through the matching of a first limiting ring, a second limiting ring, a sealing ring, a rubber sleeve, a transverse pipe and a clamping block, so that the probability of leakage phenomenon of the spliced pipelines can be reduced, convenience is brought to staff, the use of the staff is facilitated, and the sealing effect is good, thereby being suitable for large-scale popularization and use.

Description

Steel flange with groove

Technical Field

The utility model relates to the technical field of flanges, in particular to a steel flange with a groove.

Background

Flanges (flanges), also known as Flange discs or lugs, which are parts of the shaft-to-shaft connection for the connection between pipe ends; the flange is also used on an inlet and an outlet of the equipment and is used for connecting two pieces of equipment, such as a speed reducer flange, a flange connection or a flange joint, and the flange, the gasket and the bolt are connected with each other to form a detachable connection of a group of combined sealing structures;

when two pipelines are spliced, a worker fixes the flanges at the tail ends of the pipelines, then the two installed flanges are paired together, and then the two flanges are fixed by bolts, so that the splicing operation of the two pipelines can be completed;

but at present the flange when being connected to the pipeline, same flange can not be fine splice the pipeline of different diameter sizes, because the diameter matching of flange and different pipelines is difficult for the pipeline that the concatenation finishes leaks easily for the application scope of flange is less, is inconvenient for staff's use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the steel flange with the groove, which solves the problem that the same flange can not perfectly splice pipelines with different diameters.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the utility model provides a steel flange with recess, includes the pipe chute, the inner wall swing joint of pipe chute has the fixture block, the bottom fixedly connected with of fixture block is violently managed, the first spacing ring of outer wall one side fixedly connected with of violently managing, one side fixedly connected with fixed disk of pipe chute, the top and the below of fixed disk all process flutedly, the outer wall fixedly connected with second spacing ring of pipe chute.

Preferably, a sealing ring is embedded in the inner wall of the fixed disc, and a rubber sleeve is fixedly connected with the outer wall of the transverse tube.

Preferably, the outer wall of the transverse tube is matched with the inner wall of the inclined tube.

Preferably, the outer walls of the first limiting ring and the second limiting ring are smooth curved surfaces.

Preferably, one side of the fixed disc far away from the inclined tube is a smooth plane.

Advantageous effects

The utility model provides a steel flange with a groove. The beneficial effects are as follows: this steel flange with recess passes through the cooperation of first spacing ring, second spacing ring, sealing washer, rubber sleeve, violently manage and fixture block for this steel flange with recess can carry out perfect concatenation to the pipeline of different diameters, can reduce the probability that the concatenation pipeline takes place to leak the phenomenon, has brought the facility for the staff, has made things convenient for the use of staff, and sealed effectual is fit for using widely on a large scale.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the connection between the fixing plate, the groove and the sealing ring in FIG. 2;

fig. 4 is a schematic structural diagram of the connection relationship between the inclined tube, the clamping block and the transverse tube in fig. 2.

In the figure: 1. inclined tube, 2, fixed disk, 3, sealing washer, 4, recess, 5, horizontal pipe, 6, rubber sleeve, 7, first spacing ring, 8, fixture block, 9, second spacing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The components in the present case are sequentially connected by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means thereof are known in the art, and the following working principle and process are mainly described.

When the flanges are connected with pipelines, the same flange cannot splice pipelines with different diameters well, and as the diameters of the flanges and the different pipelines are not easy to match, the spliced pipelines are easy to leak, so that the application range of the flanges is smaller, and the use of workers is inconvenient;

in view of the above, the utility model provides the steel flange with the groove, and the steel flange with the groove can perfectly splice pipelines with different diameters through the matching of the first limiting ring, the second limiting ring, the sealing ring, the rubber sleeve, the transverse pipe and the clamping block, so that the probability of leakage phenomenon of the spliced pipelines can be reduced, convenience is brought to staff, the use of the staff is facilitated, and the sealing effect is good, so that the steel flange with the groove is suitable for being popularized and used in a large range.

Embodiment one: as can be seen from fig. 1, 2, 3 and 4, a steel flange with a groove comprises an inclined tube 1, wherein a clamping block 8 is movably connected to the inner wall of the inclined tube 1, the clamping block 8 plays a role in limiting the position of a transverse tube 5, the bottom of the clamping block 8 is fixedly connected with the transverse tube 5, one side of the outer wall of the transverse tube 5 is fixedly connected with a first limiting ring 7, the first limiting ring 7 and a second limiting ring 9 play a limiting role, so that workers can splice with an external pipeline more conveniently, one side of the inclined tube 1 is fixedly connected with a fixed disc 2, grooves 4 are formed in the upper part and the lower part of the fixed disc 2, the workers can splice with the external flange by utilizing the grooves 4, and the outer wall of the inclined tube 1 is fixedly connected with the second limiting ring 9;

in the specific implementation process, it is worth particularly pointing out that the clamping block 8 plays a role in limiting the position of the transverse pipe 5, one side of the outer wall of the transverse pipe 5 is fixedly connected with the first limiting ring 7, the first limiting ring 7 and the second limiting ring 9 play a role in limiting, and workers can splice with an external flange by using the groove 4;

further, a sealing ring 3 is embedded in the inner wall of the fixed disc 2, a rubber sleeve 6 is fixedly connected to the outer wall of the transverse tube 5, the outer wall of the transverse tube 5 is matched with the inner wall of the inclined tube 1, the outer walls of the first limiting ring 7 and the second limiting ring 9 are smooth curved surfaces, and one side, far away from the inclined tube 1, of the fixed disc 2 is a smooth plane;

in the specific implementation process, it is worth particularly pointing out that the sealing ring 3 and the rubber sleeve 6 play a role in sealing, the perfectly-matched transverse pipe 5 and the inclined pipe 1 can effectively prevent leakage, the first limiting ring 7 and the second limiting ring 9 with smooth curved surfaces can be better connected with an external pipeline, and the fixing disc 2 with smooth planes can be better connected with an external flange;

specifically, when the steel flange with the groove is used, when the steel flange with the groove needs to be connected with an external pipeline, a worker can sleeve the pipeline on the outer wall of the second limiting ring 9, then the external device such as a nylon rope or a baking pipeline can be utilized, the pipeline is sleeved on the outer wall of the second limiting ring 9, and the like, the pipeline and the inclined pipe 1 are fixed, at the moment, the connection of the pipeline and the flange can be completed, when the diameter of the pipeline is smaller, the worker pulls the transverse pipe 5, at the moment, the transverse pipe 5 drives the clamping block 8 to move along the inner wall of the inclined pipe 1, and when the transverse pipe 5 moves to a proper position, the worker can connect the flange with the pipeline by utilizing the method, and at the moment, the work can be completed.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Steel flange with recess, including pipe chute (1), its characterized in that: the inner wall swing joint of inclined tube (1) has fixture block (8), the bottom fixedly connected with of fixture block (8) is violently managed (5), the outer wall one side fixedly connected with first spacing ring (7) of violently managing (5), one side fixedly connected with fixed disk (2) of inclined tube (1), the top and the below of fixed disk (2) all process fluted (4), the outer wall fixedly connected with second spacing ring (9) of inclined tube (1).

2. A grooved steel flange according to claim 1, characterized in that: the inner wall of the fixed disc (2) is embedded with a sealing ring (3), and the outer wall of the transverse tube (5) is fixedly connected with a rubber sleeve (6).

3. A grooved steel flange according to claim 1, characterized in that: the outer wall of the transverse pipe (5) is matched with the inner wall of the inclined pipe (1).

4. A grooved steel flange according to claim 1, characterized in that: the outer walls of the first limiting ring (7) and the second limiting ring (9) are smooth curved surfaces.

5. A grooved steel flange according to claim 1, characterized in that: one side of the fixed disc (2) far away from the inclined tube (1) is a smooth plane.