Socket and spigot type clamp butterfly valve

Abstract

The utility model discloses a socket and spigot type clamp butterfly valve which comprises a butterfly valve body assembly. One end of the pipeline is inserted into the pipeline through hole from one end of the conical guide seat, then one end of the buffer sleeve is inserted into the outer sealing component, and the inserted end of the pipeline is expanded and deformed towards the outer side of the periphery after insertion, so that the pipeline is embedded into the joint of the inner side of the adaptive sealing mounting sleeve and the inner side of the buffer sleeve; the end, provided with an inner limiting pressing ring, of an inner limiting component faces inwards, an inner connecting thread is screwed into the outer sealing component through a connecting outer thread till a pipeline is pressed, the pipeline is pulled outwards, and a buffer sleeve is embedded into a pipeline through hole till an adaptive sealing installation sleeve is attached to an installation clamp base plate. In this way, better sealing and buffering effects can be achieved by installing the pipelines at the two ends, installation, connection and use of the pipelines with different diameters can be more convenient by selecting the adaptive sealing assemblies of different specifications, and the adaptive sealing assemblies can be conveniently disassembled, assembled and replaced after being aged in the later period.

Description

TECHNICAL FIELD

[0001] The utility model relates to butterfly valve equipment technical field, concretely is a socket type clamp butterfly valve. BACKGROUND

[0002] The socket type clamp butterfly valve is a kind of valve type commonly used in pipeline system, its structure is simple, usually utilizes clamp connection, socket type clamp butterfly valve is widely used in engineering system, it is mainly used to adjust and cut off medium flow in pipeline;

[0003] But the socket type clamp butterfly valve of prior art cannot be flexibly installed and connected to different diameter pipelines when being installed and used. UTILITY MODEL CONTENTS

[0004] The utility model discloses a socket type clamp butterfly valve to solve the problem that the socket type clamp butterfly valve of prior art cannot be flexibly installed and connected to different diameter pipelines when being installed and used.

[0005] To achieve the above object, the utility model provides the following technical scheme: a socket type clamp butterfly valve, comprising: a butterfly valve body assembly, the butterfly valve body assembly one end is provided with installation clamp assembly, the installation clamp assembly one end is penetrated and is provided with installation locking bolt, the butterfly valve body assembly upper side one end is fixed with controller mounting frame through bolt, the installation clamp assembly is embedded with adaptive sealing assembly, the adaptive sealing assembly includes outer sealing part, the outer sealing part inner side one end is screwed with inner limiting part, the outer sealing part includes adaptive sealing mounting sleeve, the inner limiting part includes limit snap ring.

[0006] As a further scheme of the utility model: the butterfly valve body assembly includes butterfly valve body one, the butterfly valve body one one end is fixed with valve body connecting cylinder seat, the valve body connecting cylinder seat one end outer side is provided with pipeline connection slot, the valve body connecting cylinder seat is internally provided with valve body inner chamber, the butterfly valve body one other end is provided with butterfly valve body two, the butterfly valve body one and butterfly valve body two one end are penetrated and are provided with valve body fixed bolt, the butterfly valve body one and butterfly valve body two are rotatably provided with butterfly valve plate shaft in the inside, the butterfly valve body one one end is internally provided with valve body connection installation through-hole.

[0007] As a further scheme of the utility model: the installation clamp assembly includes installation clamp base plate, the installation clamp base plate one end is fixed with conical guide seat, the conical guide seat is internally provided with pipeline through-hole, the installation clamp base plate upper side both sides are provided with upper clamp installation groove, the installation clamp base plate lower side both sides are provided with lower clamp installation through-hole.

[0008] As a further scheme of the utility model: the controller mounting frame top is fixedly provided with a valve body controller, a rotating control shaft sleeve is rotatably connected below the valve body controller, two groups of mounting clamps are provided, and four groups of mounting locking bolts are provided.

[0009] As a further scheme of the utility model: the butterfly valve body one and the butterfly valve body two are compatible in specification, the butterfly valve body two is also provided with the valve body connecting barrel seat, the pipeline connecting groove, the valve body inner cavity and the valve body connecting mounting hole structure at one end, and four groups of valve body connecting mounting holes are provided.

[0010] As a further scheme of the utility model: the adaptive sealing mounting sleeve is fixedly provided with a buffer sleeve at one end, an inner connecting thread is formed in the adaptive sealing mounting sleeve, an inner limiting ring is fixedly provided with an inner limiting compression ring at one end, and an outer connecting thread is formed in the outer side of the inner limiting ring.

[0011] As a further scheme of the utility model: the adaptive sealing mounting sleeve is compatible with the pipeline connecting groove, the limiting ring is compatible with the protruding structure between the pipeline connecting groove and the valve body inner cavity, and the inner connecting thread is screwed with the outer connecting thread.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] In the utility model, one end of the pipeline is inserted into the pipeline through hole from the one end of the conical guide seat, and then inserted into the outer sealing part from the one end of the buffer sleeve, after insertion, the inserted one end of the pipeline is expanded and deformed to the outside, so that it is embedded in the inner connection of the adaptive sealing mounting sleeve and the buffer sleeve, at this time, the inner limiting part is provided with the inner limiting compression ring at one end, and the inner connecting thread is screwed with the outer connecting thread and screwed into the outer sealing part until the pipeline is compressed, at this time, the pipeline is pulled outward to embed the buffer sleeve in the pipeline through hole, until the adaptive sealing mounting sleeve is attached to the mounting clamp base, so that the two end pipelines can be better sealed and buffered, and different specifications of the adaptive sealing assembly can be selected to realize installation connection for pipelines of different diameters, which is more convenient, and the adaptive sealing assembly can be conveniently disassembled and replaced after aging. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall structure schematic view of the socket and spigot type clamp butterfly valve.

[0015] Figure 2 It is the structure schematic view of the butterfly valve body assembly in the socket and spigot type clamp butterfly valve.

[0016] Figure 3Is a structure schematic drawing of mounting the clamp assembly in the bell and spigot type clamp butterfly valve.

[0017] Figure 4 Is a structure schematic drawing of adapting the sealing assembly in the bell and spigot type clamp butterfly valve.

[0018] Figure 5 Is a structure schematic drawing of the outer sealing component in the bell and spigot type clamp butterfly valve.

[0019] Figure 6 Is a structure schematic drawing of the inner limiting component in the bell and spigot type clamp butterfly valve.

[0020] In the drawing: 1, butterfly valve body assembly; 2, mounting clamp assembly; 3, mounting locking bolt; 4, controller mounting frame; 5, valve body controller; 6, rotating control shaft sleeve; 7, adapting sealing assembly; 10, butterfly valve body one; 11, valve body connecting cylinder base; 12, pipeline connecting embedded groove; 13, valve body inner cavity; 14, butterfly valve body two; 15, valve body fixing bolt; 16, butterfly valve valve plate rotating shaft; 17, valve body connecting installation through hole; 20, mounting clamp base plate; 21, conical guide base; 22, pipeline through hole; 23, upper clamp installation groove; 24, lower clamp installation through hole; 71, outer sealing component; 72, inner limiting component; 701, adapting sealing installation sleeve; 702, buffer sleeve; 703, inner connecting thread; 704, limiting snap ring; 705, inner limiting compression ring; 706, connecting outer thread. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0022] In the description of the utility model, it is necessary to explain that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In the description of the utility model, it is necessary to explain that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "setting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. The embodiments thereof will be described below according to the overall structure of the utility model.

[0023] Referring to Figure 1 In the utility model embodiment, a socket type clamp butterfly valve, including: butterfly valve body assembly 1, butterfly valve body assembly 1 one end is provided with the installation clamp assembly 2, installation clamp assembly 2 one end is provided with the installation locking bolt 3, butterfly valve body assembly 1 upper one end is provided with the controller mounting frame 4 through bolt fixing, installation clamp assembly 2 is embedded with adaptive sealing assembly 7, adaptive sealing assembly 7 includes outer sealing part 71, inner limiting part 72 is screw-connected to the inner side one end of outer sealing part 71.

[0024] Referring to Figure 2 Butterfly valve body assembly 1 includes butterfly valve body one 10, butterfly valve body one 10 one end is fixedly provided with valve body connecting cylinder seat 11, valve body connecting cylinder seat 11 one end outside is provided with pipeline connection recess 12, valve body connecting cylinder seat 11 is provided with valve body inner cavity 13, butterfly valve body one 10 the other end is provided with butterfly valve body two 14, butterfly valve body one 10 and butterfly valve body two 14 one end are provided with valve body fixing bolt 15, butterfly valve body one 10 and butterfly valve body two 14 are rotatably provided with butterfly valve plate shaft 16, butterfly valve body one 10 one end is provided with valve body connecting installation through-hole 17, butterfly valve body one 10 and butterfly valve body two 14 are compatible, butterfly valve body two 14 one end is also provided with valve body connecting cylinder seat 11, is pipeline connection recess 12, valve body inner cavity 13 and valve body connecting installation through-hole 17 structure, and valve body connecting installation through-hole 17 is provided with four groups.

[0025] Referring to Figure 3The mounting clamp assembly 2 comprises a mounting clamp base plate 20, one end of which is fixedly provided with a tapered guide seat 21, the inside of which is provided with a pipeline through hole 22, the upper two sides of the mounting clamp base plate 20 are provided with upper clamp mounting grooves 23, and the lower two sides of the mounting clamp base plate 20 are provided with lower clamp mounting through holes 24.

[0026] With reference to Figure 1 The upper side of the controller mounting frame 4 is fixedly provided with a valve body controller 5, and the lower side of the valve body controller 5 is rotatably connected with a rotating control shaft sleeve 6.

[0027] The above scheme is adopted: the rotating control shaft sleeve 6 is controlled to rotate by the valve body controller 5, which can drive the butterfly valve plate shaft 16 inserted into the rotating control shaft sleeve 6 to rotate, thereby achieving the control effect of the butterfly valve.

[0028] With reference to Figures 4 to 6 The outer sealing component 71 comprises an adaptive sealing mounting sleeve 701, one end of which is fixedly provided with a buffer sleeve 702, the inside of which is provided with an inner connecting thread 703, and the inner limiting component 72 comprises a limiting snap ring 704, one end of the inside of which is fixedly provided with an inner limiting compression ring 705, the outside of which is provided with a connecting outer thread 706, the adaptive sealing mounting sleeve 701 is adapted to the pipeline connection groove 12, the limiting snap ring 704 protrudes between the pipeline connection groove 12 and the valve body inner cavity 13, and the inner connecting thread 703 is screwed with the adaptive connecting outer thread 706.

[0029] The above scheme is adopted: one end of the pipeline is inserted into the pipeline through hole 22 from one end of the tapered guide seat 21, and then inserted into the outer sealing component 71 from one end of the buffer sleeve 702, after insertion, the inserted end of the pipeline is expanded and deformed outward, and is embedded in the inner connecting position of the adaptive sealing mounting sleeve 701 and the buffer sleeve 702, at this time, the inner limiting component 70 is provided with the inner limiting compression ring 705, one end of which is inward, and the connecting outer thread 706 is screwed with the inner connecting thread 703 and screwed into the outer sealing component 71 until the pipeline is compressed, at this time, the pipeline is pulled outward to make the buffer sleeve 702 embedded in the pipeline through hole 22, until the adaptive sealing mounting sleeve 701 is fitted with the mounting clamp base plate 20, so that the two end pipelines can be better sealed and buffered, and by selecting different specifications of the adaptive sealing assembly 7, different diameter pipelines can be installed and connected, which is more convenient, and the adaptive sealing assembly 7 can be conveniently disassembled and replaced after aging.

[0030] The working principle of the utility model is: when using, first, select the sealing assembly 7 with different specifications according to different use requirements, insert one end of the pipeline into the pipeline through hole 22 from the conical guide seat 21, and then insert one end of the buffer sleeve 702 into the outer sealing part 71, after inserting, expand the inserted end of the pipeline to the outside, make it embedded in the inner side connection of the adaptive sealing mounting sleeve 701 and the buffer sleeve 702, at this time, set the inner limiting part 70 with the inner limiting pressure ring 705 to the inside, screw the inner connecting thread 703 into the outer sealing part 71 through the connecting outer thread 706 until the pipeline is compressed, at this time, pull the pipeline outward to make the buffer sleeve 702 embedded in the pipeline through hole 22, until the adaptive sealing mounting sleeve 701 is attached to the mounting clamp base plate 20, after installing the pipeline at both ends, align the pipeline connecting embedded groove 12 in the valve body connecting cylinder seat 11 with the adaptive sealing assembly 7, embed the upper clamp mounting groove 23 and the lower clamp mounting through hole 24 on the outer side of the mounting clamp assembly 2 into the valve body connecting mounting through hole 17, then, four groups of mounting locking bolts 3 can be embedded into the upper clamp mounting groove 23, the lower clamp mounting through hole 24 and the valve body connecting mounting through hole 17 to complete the fixed installation, so installing the pipeline at both ends can achieve better sealing and buffering effect, at the same time, by selecting the adaptive sealing assembly 7 with different specifications, the pipeline with different diameters can be installed and connected, which is more convenient, and the adaptive sealing assembly 7 can be conveniently disassembled and replaced after aging.

[0031] The above is only the preferred embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can replace or change the technical scheme and the utility model concept of the utility model according to the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A socketed clip butterfly valve, characterized by, Include: The butterfly valve body assembly (1) is provided with a mounting clamp assembly (2) at one end, the mounting clamp assembly (2) is provided with a mounting locking bolt (3) at one end, the butterfly valve body assembly (1) is provided with a controller mounting bracket (4) at one end through bolt fixing, the mounting clamp assembly (2) is embedded with an adaptive sealing assembly (7), the adaptive sealing assembly (7) contains an outer sealing part (71), the inner side of the outer sealing part (71) is provided with an inner limiting part (72) at one end, the outer sealing part (71) contains an adaptive sealing mounting sleeve (701), the inner limiting part (72) contains a limiting snap ring (704).

2. A socketed clip-on butterfly valve according to claim 1, wherein, The butterfly valve body assembly (1) contains a butterfly valve body one (10), the butterfly valve body one (10) is fixedly provided with a valve body connecting cylinder seat (11) at one end, the valve body connecting cylinder seat (11) is provided with a pipeline connecting slot (12) at one end outside, the valve body connecting cylinder seat (11) is provided with a valve body inner cavity (13) inside, the butterfly valve body one (10) is provided with a butterfly valve body two (14) at the other end, the butterfly valve body one (10) and the butterfly valve body two (14) are provided with a valve body fixing bolt (15) at one end, the butterfly valve body one (10) and the butterfly valve body two (14) are rotatably provided with a butterfly valve plate shaft (16) inside, the butterfly valve body one (10) is provided with a valve body connecting installation through hole (17) inside at one end.

3. A socketed clip valve according to claim 1, wherein, The mounting clamp assembly (2) contains a mounting clamp base plate (20), the mounting clamp base plate (20) is fixedly provided with a conical guide seat (21) at one end, the conical guide seat (21) is provided with a pipeline through hole (22) inside, the mounting clamp base plate (20) is provided with an upper clamp mounting groove (23) on both sides above, the mounting clamp base plate (20) is provided with a lower clamp mounting through hole (24) on both sides below.

4. A socketed clip valve according to claim 1, wherein, The controller mounting bracket (4) is fixedly provided with a valve body controller (5) above, the valve body controller (5) is rotatably connected with a rotating control shaft sleeve (6) below, the mounting clamp assembly (2) is provided with two groups, the mounting locking bolt (3) is provided with four groups.

5. A socketed clip valve according to claim 2, wherein, The butterfly valve body one (10) and the butterfly valve body two (14) are compatible in specification, the butterfly valve body two (14) is also provided with the valve body connecting cylinder seat (11), the pipeline connecting slot (12), the valve body inner cavity (13) and the valve body connecting installation through hole (17) structure at one end, the valve body connecting installation through hole (17) is provided with four groups.

6. A socketed clip valve according to claim 1, wherein, The adaptive sealing mounting sleeve (701) is fixedly provided with a buffer sleeve (702) at one end, the adaptive sealing mounting sleeve (701) is provided with an inner connecting thread (703) inside, the limiting snap ring (704) is fixedly provided with an inner limiting compression ring (705) at one end inside, the limiting snap ring (704) is provided with a connecting outer thread (706) outside.

7. A socketed clip valve according to claim 6, wherein, The adaptation sealing mounting sleeve (701) is matched with the pipeline connection groove (12), the limiting snap ring (704) is matched with the pipeline connection groove (12) and the valve body inner cavity (13), and the inner connecting thread (703) is screwed with the connecting outer thread (706).

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