CN212960302U

CN212960302U - Municipal administration water supply and drainage pipeline connection structure

Info

Publication number: CN212960302U
Application number: CN202021419610.2U
Authority: CN
Inventors: 张萌; 杨兆恒
Original assignee: Shandong Meiyu Engineering Consulting Co ltd
Current assignee: Shandong Meiyu Engineering Consulting Co ltd
Priority date: 2020-07-19
Filing date: 2020-07-19
Publication date: 2021-04-13
Anticipated expiration: 2030-07-19

Abstract

The utility model discloses a municipal administration water supply and drainage pipe connection structure, including sealing mechanism, the connecting block of the equal fixedly connected with in sealing mechanism's surface left part and surface right part, the connecting block No. two of the equal fixedly connected with in sealing mechanism's surface upper portion and surface lower part all alternates fixedly connected with support column, two on the connecting block all alternate fixedly connected with support column, two swing joint has fixed establishment, two all alternate fixedly connected with locking screw, two on the connecting block No. two locking screw's the equal threaded connection in front portion and rear portion has locking mechanism. A municipal administration water supply and drainage pipe connection structure, through setting up the inboard and the outside that sealing rubber circle and No. two sealing rubber circles sealed drain pipe respectively, sealed effect is better, sets up support column and locking screw through the society, can guarantee that drain pipe and connecting pipe align all the time in the connection, make things convenient for being connected of drain pipe and connecting pipe.

Description

Municipal administration water supply and drainage pipeline connection structure

Technical Field

The utility model relates to a pipeline connection technical field, in particular to municipal administration water supply and drainage pipeline connection structure.

Background

In China, municipal facilities refer to various buildings, structures and equipment which are arranged in the planning and construction range of urban areas and towns and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, and various public infrastructure constructions matched with urban life belong to the municipal engineering category, such as common urban roads, bridges and subways, and various pipelines closely related to life.

Present municipal administration sewage riser, the riser end is equipped with and respectively sets up a flange structure, and the flange center sets up a step cover for place the rubber ring, the butt joint back for the step groove card that two flanges are the inner goes into the rubber ring, then inserts the bolt in the locating hole that flange avris annular set up, and lock with the nut, make the flange compress tightly the rubber ring, thereby make the pipeline butt joint inseparable, prevent that sewage from flowing from the butt joint position, the weak point of existence has: the rubber ring is long-term under the extrusion condition, and internal partial chain is breakable to make the state of fracture appear in the rubber ring outer wall, therefore need continue to compress tightly the rubber ring and just can keep its closed effect, but the flange inner has laminated, can't continue to compress tightly the rubber ring, therefore the situation of leaking can appear, lead to sealed effect to reduce, when connecting two pipelines simultaneously, two pipelines and coupling mechanism's alignment, connection operation are inconvenient. Therefore, we propose a municipal water supply and drainage pipeline connecting structure.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a municipal administration water supply and drainage pipe connection structure can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a municipal administration water supply and drainage pipeline connection structure, includes sealing mechanism, the connecting block of the equal fixedly connected with in sealing mechanism's surface left part and surface right part, the connecting block No. two of the equal fixedly connected with in sealing mechanism's surface upper portion and surface lower part, two all interlude fixedly connected with support column, two on the connecting block the swing joint that all alternates at the front portion and the rear portion of support column has fixed establishment, two all interlude fixedly connected with locking screw on No. two connecting blocks, two the equal threaded connection in front portion and the rear portion of locking screw has locking mechanism, fixed establishment and locking mechanism fixed connection are in the same place.

Preferably, sealing mechanism includes the connecting pipe, the seal groove has all been seted up to the front portion and the rear portion of connecting pipe, two equal fixedly connected with a packing rubber ring and No. two packing rubber rings in the seal groove, No. two packing rubber rings set up the outside at a packing rubber ring.

Preferably, the shape of the cross section of the first sealing rubber ring and the shape of the cross section of the second sealing rubber ring are both right trapezoid.

Preferably, fixed establishment includes fixed tile, the connecting hole has all been seted up to the upper portion and the lower part of fixed tile, two positive posts of leading of lateral surface middle part fixedly connected with of fixed tile, two it has the guide piece to alternate swing joint jointly on the surface of leading positive post, it leads the hole to have seted up on the guide piece, the support column alternates swing joint and leads downtheholely.

Preferably, locking mechanism includes the latch segment, the inside interlude swing joint of latch segment has the thread bush, the lower part interlude fixedly connected with connecting screw of latch segment, the equal threaded connection in left part and the right part of connecting screw has coupling nut, thread bush threaded connection is on locking screw.

Preferably, the fixed tile is movably connected to the connecting screw rod through a connecting hole.

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

1. the utility model discloses in, through setting up a rubber ring and No. two rubber rings, with the crowded back of going into between a sealing washer and No. two sealing washers of drain pipe, a rubber ring and No. two rubber rings can seal the junction of drain pipe and connecting pipe 11, the inboard of a rubber ring sealing drain pipe, No. two rubber ring sealing drain pipe's the outside, sealed effect is better.

2. In the utility model, the drain pipe is fixedly supported by arranging the support columns, the fixed tiles, the connecting screw rods and the connecting nuts, so that the drain pipe and the connecting pipe can be always aligned in the connecting process, and the connecting precision and the connecting effect are improved; through setting up locking screw, connecting block and thread bush, after will fixing tile and drain pipe fixed stay, rotate the thread bush and push the drain pipe to the connecting pipe, make the drain pipe crowd into between a sealing washer and No. two sealing washers, with connecting pipe and drain pipe connection and sealed, the connection operation of drain pipe is more convenient, sealed effect is better.

Drawings

FIG. 1 is a schematic view of the overall structure of a municipal water supply and drainage pipeline connection structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the sealing mechanism of the municipal water supply and drainage pipeline connecting structure of the present invention;

FIG. 3 is a schematic view of the overall structure of the fixing mechanism of the municipal water supply and drainage pipeline connecting structure of the present invention;

FIG. 4 is a schematic view of the overall structure of the locking mechanism of the municipal water supply and drainage pipeline connecting structure of the present invention;

fig. 5 is the overall structure schematic diagram of the thread bush of the municipal water supply and drainage pipeline connecting structure of the utility model.

In the figure: 1. a sealing mechanism; 2. a first connecting block; 3. a second connecting block; 4. a support pillar; 5. locking the screw rod; 6. a fixing mechanism; 7. a locking mechanism; 11. a connecting pipe; 12. a sealing groove; 13. a first sealing rubber ring; 14. a second sealing rubber ring; 61. fixing the tile; 62. connecting holes; 63. a pilot column; 64. a guide block; 65. a pilot hole; 71. a locking block; 72. a threaded sleeve; 73. connecting a screw rod; 74. and connecting a nut.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a municipal administration water supply and drainage pipeline connection structure, including sealing mechanism 1, connecting block 2 of the equal fixedly connected with in surface left part and the surface right part of sealing mechanism 1, connecting block 3 No. two of the equal fixedly connected with in surface upper portion and the surface lower part of sealing mechanism 1, fixedly connected with support column 4 all alternates on two connecting block 2, swing joint has fixed establishment 6 all alternates at the front portion and the rear portion of two support column 4, fixedly connected with locking screw 5 all alternates on two connecting block 3, the equal threaded connection in front portion and the rear portion of two locking screw 5 has locking mechanism 7, fixed establishment 6 is in the same place with locking mechanism 7 fixed connection.

Sealing mechanism 1 includes connecting pipe 11, seal groove 12 has all been seted up at the front portion and the rear portion of connecting pipe 11, equal fixedly connected with a packing ring 13 and No. two packing rings 14 in two seal grooves 12, No. two packing rings 14 set up the outside at a packing ring 13, can seal the junction of drain pipe and connecting pipe 11 through setting up a packing ring 13 and No. two packing rings 14, the inboard of a packing ring 13 sealed drain pipe, the outside of No. two packing rings 14 sealed drain pipes, sealed effect is better.

No. one sealed rubber ring 13 cross sectional shape and No. two sealed rubber ring 14 cross sectional shapes are right trapezoid, conveniently crowd the drain pipe into No. one sealed rubber ring 13 and No. two sealed rubber ring 14 in, sealed rubber ring 13 and No. two sealed rubber ring 14 can be less than the thickness of drain pipe simultaneously to can seal up the junction of drain pipe and connecting pipe 11, improve sealed effect.

Fixing mechanism 6 is including fixed tile 61, connecting hole 62 has all been seted up to fixed tile 61's upper portion and lower part, two of fixed tile 61's lateral surface middle part fixedly connected with lead positive post 63, two have a swing joint to lead on leading positive post 63's the surface and lead positive piece 64 jointly, lead and seted up on the positive piece 64 and lead positive hole 65, support column 4 alternates swing joint in leading positive hole 65, it can be with same drain pipe fixed stay to control two relative fixed tiles 61, make the drain pipe align with connecting pipe 11 all the time in the connection process, thereby can improve the connection accuracy and the connection effect of drain pipe and connecting pipe 11, and then improve sealed effect.

Locking mechanism 7 includes latch segment 71, the inside interlude swing joint of latch segment 71 has thread bush 72, the lower part interlude fixedly connected with connecting screw 73 of latch segment 71, the equal threaded connection in left part and the right part of connecting screw 73 has coupling nut 74, thread bush 72 threaded connection is on locking screw 5, through rotating thread bush 72, make latch segment 71 draw close to connecting pipe 11, thereby squeeze into the drain pipe between No. one sealed rubber ring 13 and No. two sealed rubber rings 14, couple together drain pipe and connecting pipe 11 sealing connection, make things convenient for the sealing connection of drain pipe and connecting pipe 11.

The fixed tile 61 is movably connected to the connecting screw rod 73 through the connecting hole 62, and the left and right opposite fixed tiles 61 can be fixed to the drain pipe through the connecting nut 74, so that the fixed support of the drain pipe is facilitated, and the connection between the drain pipe and the connecting pipe 11 is facilitated.

It should be noted that, the utility model relates to a municipal water supply and drainage pipeline connecting structure, when in use, the fixing mechanisms 6 at the front and back sides of the connecting pipe 11 are respectively sleeved on the surfaces of two drainage pipes to be connected, the fixing tiles 61 on the two fixing mechanisms 6 opposite to each other at the left and right are sleeved on the same drainage pipe, then the fixing tiles 61 are sleeved on the connecting screw rod 73 through the connecting holes 62 on the fixing tiles 61, the connecting nut 74 is screwed on the connecting screw rod 73, the two fixing tiles 61 opposite to each other at the left and right are continuously drawn together by rotating the connecting nuts 74 at the left and right sides of the locking block 71, thereby fixing the drainage pipes, the fixing tiles 61 are movably connected with the guide block 64 through the guide column 63, the guide block 64 is movably connected on the supporting column 4, and the supporting column 4 is fixedly connected with the connecting pipe 11 through the connecting block 2, thereby ensuring the alignment of the drainage pipes and the connecting pipe 11, then, the thread bush 72 is rotated on the locking screw 5, the locking block 71 is pushed towards the connecting pipe 11, and therefore the drain pipe and the connecting pipe are closed until the drain pipe is squeezed between the first sealing rubber ring 13 and the second sealing rubber ring 14, because the cross-sectional shape of the first sealing rubber ring 13 and the cross-sectional shape of the second sealing rubber ring 14 are both in a right trapezoid shape, the first sealing rubber ring 13 and the second sealing rubber ring 14 can be smaller than the thickness of the drain pipe, the connecting position of the drain pipe and the connecting pipe 11 can be sealed, and the sealing effect is better.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a municipal administration water supply and drainage pipeline connection structure, includes sealing mechanism (1), its characterized in that: connecting block (2) of the equal fixedly connected with in surface left part and the surface right part of sealing mechanism (1), connecting block (3) No. two of the equal fixedly connected with in surface upper portion and the surface lower part of sealing mechanism (1), two all alternate fixedly connected with support column (4), two on connecting block (2) the front portion and the rear portion of support column (4) all alternate swing joint and have fixed establishment (6), two all alternate fixedly connected with locking screw (5), two on connecting block (3) No. two the front portion and the equal threaded connection in rear portion of locking screw (5) have locking mechanism (7), fixed establishment (6) are in the same place with locking mechanism (7) fixed connection.

2. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein: sealing mechanism (1) includes connecting pipe (11), seal groove (12), two have all been seted up to the front portion and the rear portion of connecting pipe (11) equal fixedly connected with No. one sealed rubber ring (13) and No. two sealed rubber ring (14) in seal groove (12), No. two sealed rubber ring (14) set up the outside at a sealed rubber ring (13).

3. The municipal water supply and drainage pipeline connecting structure according to claim 2, wherein: the section shapes of the first sealing rubber ring (13) and the second sealing rubber ring (14) are both right-angled trapezoids.

4. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein: fixed establishment (6) are including fixed tile (61), connecting hole (62) have all been seted up to the upper portion and the lower part of fixed tile (61), two leading positive posts (63) of lateral surface middle part fixedly connected with of fixed tile (61), two it has lead positive piece (64) to alternate swing joint jointly on the surface of leading positive post (63), lead and seted up on positive piece (64) and lead positive hole (65), support column (4) alternate swing joint in leading positive hole (65).

5. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein: locking mechanism (7) include latch segment (71), the inside interlude swing joint of latch segment (71) has thread bush (72), the lower part interlude fixedly connected with connecting screw (73) of latch segment (71), the equal threaded connection in left part and the right part of connecting screw (73) has coupling nut (74), thread bush (72) threaded connection is on locking screw (5).

6. The municipal water supply and drainage pipeline connecting structure according to claim 4, wherein: the fixed tile (61) is movably connected to the connecting screw rod (73) through the connecting hole (62).