CN217108660U

CN217108660U - Reducing pipe joint

Info

Publication number: CN217108660U
Application number: CN202220790977.8U
Authority: CN
Inventors: 肖志根; 崔洪芳
Original assignee: Yancheng Hailong Pipe Fittings Manufacturing Co ltd
Current assignee: Yancheng Hailong Pipe Fittings Manufacturing Co ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-08-02
Anticipated expiration: 2032-04-07

Abstract

The utility model provides a reducing pipe joint, relate to pipeline accessory technical field, it is easy not hard up to have solved present reducing pipe joint, thereby lead to the pipeline to reveal, influence the problem of the normal use of reducing pipe joint, including connecting the body, one side of connecting the body is equipped with first interface, the opposite side that connects the body is equipped with the second interface, and the second interface is equipped with the fixed slot in the one side that is close to first interface, it has fixed flange to connect the body at one side outer wall fixed mounting who is close to first interface, the outer wall that connects the body is equipped with a plurality of spouts, and it has movable flange to connect the body to pass through spout movable mounting, one side of movable flange is equipped with a plurality of sliders, and slider and spout sliding connection. This device has effectively increased the connection stability of reducing union coupling stub end, avoids present reducing union coupling to become flexible easily to lead to the pipeline to reveal, influence reducing union coupling normal use's problem.

Description

Reducing pipe joint

Technical Field

The utility model belongs to the technical field of the pipe fitting, more specifically says, in particular to reducing pipe joint.

Background

The pipe joint of reducing pipe is a fitting for chemical pipeline, commonly called reducer, and is used for connection of two different pipe diameters, including concentric reducing pipe joint and eccentric reducing pipe joint.

Based on the above, the present inventors found that the following problems exist: the small end of the existing concentric reducing pipe joint is easy to loosen due to the simple connection mode, so that the condition of pipeline leakage is caused, and the normal use of the reducing pipe joint is influenced.

In view of the above, the present invention provides a reducing pipe joint which is improved in view of the conventional structure and defects, and is expected to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a reducing pipe joint to it is not hard up easily to solve present reducing pipe joint, thereby leads to the pipeline to reveal, influences the problem of reducing pipe joint's normal use.

The purpose and the efficacy of the pipe joint of the reducing pipe of the utility model are achieved by the following concrete technical means:

the utility model provides a reducing pipe coupling, is including connecting the body, the one side that connects the body is equipped with first interface, the opposite side that connects the body is equipped with the second interface, just the second interface is equipped with the fixed slot in the one side that is close to first interface, it has fixed flange to connect the body at the one side outer wall fixed mounting who is close to first interface, the outer wall that connects the body is equipped with a plurality of spouts, just it has movable flange dish to connect the body to pass through spout movable mounting, one side of movable flange dish is equipped with a plurality of sliders, just slider and spout sliding connection, first interface is equipped with a plurality of mounting grooves in the one side that is close to the second interface, the internally mounted of mounting groove has the clamp splice, the clamp splice extends to one side of fixed slot.

Furthermore, the slider is fixedly connected with a limiting block at one side close to the second interface, and one side of the limiting block is abutted against one side of the clamping block.

Furthermore, the inside mounting of mounting groove has compression spring, just compression spring's one end and one side interconnect of clamp splice.

Furthermore, one side of the first interface and one side of the second interface are both connected with rubber sleeves.

Further, fixed cover is installed in the outside of rubber sleeve, one side of fixed cover is equipped with a pair of connecting plate, and is a pair of install the bolt between the connecting plate.

Furthermore, a plurality of connecting holes are formed in one side of each of the fixed flange plate and the movable flange plate.

Furthermore, a limiting plate is arranged at the joint of the first interface and the second interface.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model provides a reducing union coupling, cooperation through slider and spout is used, be convenient for realize removing the movable flange dish, thereby it removes to first interface direction to drive the stopper, utilize the support of stopper and clamp splice to close, it is fixed to make the clamp splice pass through the fixed slot and press from both sides the interior pipeline outside of second interface clamp, a plurality of connecting holes in rethread fixed flange dish and the movable flange dish outside are with fixed flange dish and movable flange dish fixed connection, the connection stability of reducing union coupling stub end has effectively been increased, it is difficult for not hard up to avoid present reducing union coupling, thereby lead to the pipeline to reveal, influence the problem of reducing union coupling normal use.

2. The utility model provides a reducing pipe joint uses through the cooperation of rubber sleeve, fixed cover, connecting plate and bolt, is convenient for consolidate the pipeline at reducing pipe joint both ends, and the condition that effectively prevents wearing and tearing and reveal takes place.

Drawings

Fig. 1 is a schematic perspective view of a pipe joint of the reducing pipe of the present invention;

fig. 2 is a plan sectional view of the pipe joint of the reducing pipe of the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 1 of the pipe joint of the reducing pipe of the present invention;

fig. 4 is an enlarged schematic view of the structure B in fig. 2 of the pipe joint of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a connector body; 101. a first interface; 102. a second interface; 103. a chute; 104. fixing grooves; 2. fixing a flange plate; 201. connecting holes; 3. a movable flange plate; 301. a slider; 302. a limiting block; 4. a rubber sleeve; 401. fixing a sleeve; 402. a connecting plate; 403. a bolt; 5. mounting grooves; 501. a clamping block; 502. a compression spring; 503. and a limiting plate.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a reducing pipe joint, which comprises a joint body 1, one side of the joint body 1 is provided with a first interface 101, the other side of the joint body 1 is provided with a second interface 102, the connection of the reducing pipe is convenient to realize through the matching use of the first interface 101 and the second interface 102, the second interface 102 is provided with a fixed groove 104 at one side close to the first interface 101, the joint body 1 is fixedly provided with a fixed flange 2 at one side outer wall close to the first interface 101, the outer wall of the joint body 1 is provided with a plurality of chutes 103, the joint body 1 is movably provided with a movable flange 3 through the chutes 103, one side of the movable flange 3 is provided with a plurality of sliders 301, the sliders 301 are connected with the chutes 103 in a sliding way, one side of the first interface 101 close to the second interface 102 is provided with a plurality of mounting grooves 5, the inside of the mounting grooves 5 is provided with clamping blocks 501, the clamping blocks 501 extend to one side of the fixed groove 104, the movable flange 3, the sliding block 301, the sliding groove 103 and the clamping block 501 are used in a matching manner, so that the clamping and fixing of the pipeline in the second connector 102 are realized conveniently.

The sliding block 301 is fixedly connected with a limiting block 302 at a side close to the second interface 102, and one side of the limiting block 302 and one side of the clamping block 501 are abutted against each other, so that the clamping and fixing of the clamping block 501 to the pipeline in the second interface 102 can be conveniently realized through the matching use of the limiting block 302 and the clamping block 501.

Wherein, the inside mounting of mounting groove 5 has compression spring 502, and one end of compression spring 502 and one side interconnect of clamp splice 501, through compression spring 502's setting, realizes clamp splice 501's quick reset, the dismantlement of the interior pipeline of the second interface 102 of being convenient for.

Wherein, one side of first interface 101 and second interface 102 all is connected with rubber sleeve 4, through the setting of rubber sleeve 4, is convenient for prevent that the pipeline wearing and tearing at reducing pipe coupling both ends from leading to the condition emergence of revealing.

Wherein, fixed cover 401 is installed in the outside of rubber sleeve 4, and one side of fixed cover 401 is equipped with a pair of connecting plate 402, and installs bolt 403 between a pair of connecting plate 402, uses through the cooperation of fixed cover 401, connecting plate 402 and bolt 403, is convenient for realize the fixed of rubber sleeve 4 going on.

Wherein, a plurality of connecting holes 201 have all been seted up to one side of fixed flange dish 2 and activity ring flange 3, through the setting of connecting hole 201, be convenient for realize the fixed connection to fixed flange dish 2 and activity ring flange 3.

The first connector 101 is provided with a limiting plate 503 at a joint with the second connector 102, and the limiting of the reducing pipeline is facilitated by the arrangement of the limiting plate 503.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, at first insert the both ends of reducing pipe respectively in first interface 101 and second interface 102, setting through limiting plate 503, realize the spacing of reducing pipeline, rethread removes movable flange 3, make slider 301 of movable flange 3 one side remove in spout 103, thereby drive stopper 302 and remove, utilize the closure of support of stopper 302 and clamp splice 501, make clamp splice 501 pass through the fixed slot 104 with the pipeline outside clamp fixation in the second interface 102, rethread fixed flange 2 and a plurality of connecting holes 201 in the movable flange 3 outside, with fixed flange 2 and movable flange 3 fixed connection, the connection stability of reducing pipe coupling stub end has effectively been increased, avoid present reducing pipe coupling easy not hard up, thereby lead to the pipeline to reveal, influence the problem of reducing pipe normal use, through rubber sleeve coupling 4 afterwards, fixed cover 401 is fixed, The cooperation of connecting plate 402 and bolt 403 is used, is convenient for realize consolidating the pipeline at reducing pipe coupling both ends, effectively prevents that the condition that wearing and tearing revealed from taking place.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a reducing pipe coupling which characterized in that: comprises a joint body (1), wherein one side of the joint body (1) is provided with a first interface (101), the other side of the joint body (1) is provided with a second interface (102), the second interface (102) is provided with a fixed groove (104) at one side close to the first interface (101), the joint body (1) is fixedly provided with a fixed flange (2) at one side outer wall close to the first interface (101), the outer wall of the joint body (1) is provided with a plurality of sliding grooves (103), the joint body (1) is movably provided with a movable flange (3) through the sliding grooves (103), one side of the movable flange (3) is provided with a plurality of sliding blocks (301), the sliding blocks (301) are connected with the sliding grooves (103) in a sliding manner, one side close to the second interface (102) of the first interface (101) is provided with a plurality of mounting grooves (5), and the inside of the mounting grooves (5) is provided with a clamping block (501), the clamping block (501) extends to one side of the fixing groove (104).

2. The reducing pipe coupling according to claim 1, wherein: the sliding block (301) is fixedly connected with a limiting block (302) at one side close to the second interface (102), and one side of the limiting block (302) is mutually abutted with one side of the clamping block (501).

3. The reducing pipe coupling according to claim 1, wherein: a compression spring (502) is installed inside the installation groove (5), and one end of the compression spring (502) is connected with one side of the clamping block (501) mutually.

4. The reducing pipe coupling according to claim 1, wherein: one side of each of the first interface (101) and the second interface (102) is connected with a rubber sleeve (4).

5. The reducing pipe coupling according to claim 4, wherein: the outer side of the rubber sleeve (4) is provided with a fixed sleeve (401), one side of the fixed sleeve (401) is provided with a pair of connecting plates (402), and a bolt (403) is arranged between the pair of connecting plates (402).

6. The reducing pipe coupling according to claim 1, wherein: and a plurality of connecting holes (201) are formed in one sides of the fixed flange plate (2) and the movable flange plate (3).

7. The reducing pipe coupling according to claim 1, wherein: and a limiting plate (503) is arranged at the joint of the first interface (101) and the second interface (102).