CN220770429U - Sewage pipeline butt joint structure - Google Patents

Abstract

The utility model discloses a sewage pipeline butt joint structure, and relates to the technical field of pipeline butt joint. The utility model comprises a first sewage drain pipe provided with a first connecting disc, a second sewage drain pipe provided with a second connecting disc, a locking assembly and a locking assembly, wherein the first connecting disc is provided with a first L-shaped limiting clamping block and is provided with a first limiting clamping groove, the second connecting disc is provided with a second L-shaped limiting clamping block and is provided with a second limiting clamping groove, the first L-shaped limiting clamping block is in sliding clamping connection with the second limiting clamping groove, and the second L-shaped limiting clamping block is in sliding clamping connection with the first limiting clamping groove. According to the utility model, the first connecting disc is attached to the second connecting disc and rotates relatively, so that the first L-shaped limiting clamping block is clamped to the limiting position of the second limiting clamping groove in a sliding manner, the second L-shaped limiting clamping block is clamped to the limiting position of the first limiting clamping groove in a sliding manner, and the first mounting disc and the second mounting disc are limited to rotate relatively through the locking assembly, so that the butt joint mounting is completed rapidly.

Description

Sewage pipeline butt joint structure

Technical Field

The utility model belongs to the technical field of pipeline butt joint, and particularly relates to a sewage pipeline butt joint structure.

Background

Water is an indispensable resource for human survival, and along with the rapid development of society, the importance of water treatment is increasingly prominent, but in the prior art, industrial wastewater and domestic sewage treatment lacks good treatment facilities and methods, often causes secondary pollution of wastewater and sewage, and is easy to cause damage to the health of people.

The sewage pipes are mainly used for discharging domestic sewage, industrial wastewater, building site sewage and the like, and are widely applied to daily life of people. The traditional sewage pipes are butted by using flanges at the end parts of the pipes, and are fixed by using a plurality of groups of bolts, so that the butt joint installation of two adjacent sewage pipes is completed. When the blockage of the sewage pipes occurs, the whole sewage pipes are required to be stopped in the installation and maintenance process, bolts are removed one by one, the blocked section of sewage pipes can be removed, and the process is tedious and the disassembly and assembly efficiency is low.

Disclosure of Invention

The utility model aims to provide a sewage pipeline butt joint structure, wherein a first connecting disc is arranged at the end part of a first sewage pipeline, a second connecting disc is arranged at the end part of a second sewage pipeline, a first L-shaped limiting clamping block is arranged on the first connecting disc, a first limiting clamping groove is formed in the first connecting disc, a second L-shaped limiting clamping block is arranged on the second connecting disc, a second limiting clamping groove is formed in the second connecting disc, when the first connecting disc is attached to the second connecting disc and rotates relatively, the first L-shaped limiting clamping block is connected to the limiting position of the second limiting clamping groove in a sliding mode, the second L-shaped limiting clamping block is connected to the limiting position of the first limiting clamping groove in a sliding mode, in addition, a locking assembly is further arranged on the first mounting disc, the first mounting disc and the second mounting disc are limited to rotate relatively through the locking assembly, the quick butt joint installation of the first sewage pipeline and the second sewage pipeline can be completed, the problems that in the installation and maintenance processes of the existing sewage pipeline are required to be stopped, bolts are removed one by one, the blocked section of sewage pipeline can be removed, and the disassembly process is tedious and the disassembly efficiency is low are solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a sewage pipeline butt joint structure which comprises a first sewage pipeline and a second sewage pipeline, wherein a first connecting disc is arranged at one end of the first sewage pipeline, a second connecting disc is arranged at one end of the second sewage pipeline, and the first connecting disc is in sliding butt joint with the second connecting disc; a plurality of first L-shaped limit clamping blocks are arranged on one surface of the first connecting disc, which is close to the second connecting disc, a plurality of second L-shaped limit clamping blocks are arranged on one surface of the second connecting disc, which is close to the first connecting disc, a plurality of first limit clamping grooves corresponding to the second L-shaped limit clamping blocks respectively are formed in the first connecting disc, the first L-shaped limit clamping blocks are in sliding clamping connection with the corresponding second limit clamping grooves, a plurality of second limit clamping grooves corresponding to the first L-shaped limit clamping blocks respectively are formed in the second connecting disc, and the second L-shaped limit clamping blocks are in sliding clamping connection with the corresponding first limit clamping grooves; a first avoiding groove for the second L-shaped limiting clamping blocks to pass through is formed in the peripheral side of each first limiting clamping groove, and a second avoiding groove for the first L-shaped limiting clamping blocks to pass through is formed in the peripheral side of each second limiting clamping groove; the novel sewage treatment device further comprises a plurality of groups of locking assemblies used for limiting the first sewage pipeline and the second sewage pipeline to rotate relatively, and the locking assemblies are uniformly distributed on one surface, far away from the second connecting disc, of the first connecting disc in circumference.

As a preferential technical scheme of the utility model, the locking component comprises bolts, one surface of the first connecting disc, which is far away from the second connecting disc, is provided with a plurality of cylinders which are uniformly distributed in circumference and correspond to the number of the bolts, the bolts are inserted and installed in the cylinders, each bolt is provided with an insertion hole corresponding to each bolt on the second connecting disc, and the end part of each bolt is inserted and connected with the insertion hole.

As a preferential technical scheme of the utility model, the bolt comprises a plug connector at the end part and a sliding rod at the root part, a limiting block is arranged at the periphery side of the sliding rod, a limiting chute is arranged at the inner periphery side of the cylinder body, and the limiting block is in sliding connection with the limiting chute.

As a preferential technical scheme of the utility model, the periphery of each sliding rod is sleeved with a spring, one end of the spring is abutted with a limiting block, and the other end of the spring is abutted with a section of surface of the limiting chute, which is far away from the second sewage pipeline.

As a preferential technical scheme of the utility model, two rotating shafts are symmetrically arranged at the peripheral side of the tail end of the sliding rod, and a lifting handle is connected through the rotation of the two rotating shafts.

As a preferential technical scheme of the utility model, the two sides of the lifting handles are provided with the limiting rods, the periphery of the first sewage drain pipe is provided with a group of symmetrical limiting brackets corresponding to each lifting handle, and when the limiting rods are matched with the corresponding limiting brackets, the end parts of the bolts are separated from the inserting holes.

As a preferential technical scheme of the utility model, a first mounting groove is formed on the joint surface of the first connecting disc and the second connecting disc, a second mounting groove is formed on the joint surface of the second connecting disc and the first connecting disc, and a sealing ring is fixedly mounted through the first mounting groove and the second mounting groove.

The utility model has the following beneficial effects:

according to the utility model, the first connecting disc is arranged at the end part of the first sewage drain pipe, the second connecting disc is arranged at the end part of the second sewage drain pipe, the first L-shaped limiting clamping block is arranged on the first connecting disc and provided with the first limiting clamping groove, the second L-shaped limiting clamping block is arranged on the second connecting disc and provided with the second limiting clamping groove, when the first connecting disc is attached to the second connecting disc and enables the first connecting disc to rotate relatively, the first L-shaped limiting clamping block is slidably clamped to the limiting position of the second limiting clamping groove, the second L-shaped limiting clamping block is slidably clamped to the limiting position of the first limiting clamping groove, in addition, the locking assembly is further arranged on the first mounting disc, and the first mounting disc and the second mounting disc are limited to rotate relatively through the locking assembly, so that rapid butt joint installation of the first sewage drain pipe and the second sewage drain pipe can be completed.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the whole structure of a sewage pipe butt joint structure of the present utility model;

FIG. 2 is a disassembled view of the whole structure of a sewage pipe butt joint structure of the present utility model;

FIG. 3 is a schematic view of a first drain pipe structure;

FIG. 4 is a schematic diagram of a second drain pipe structure;

FIG. 5 is a cross-sectional view of the locking assembly shown mated;

FIG. 6 is a schematic view of the latch and lift handle structure.

In the drawings, the list of components represented by the various numbers is as follows:

the novel sewage treatment device comprises the following components of a first sewage pipeline, a first 101-first connecting disc, a first L-shaped limiting clamping block, a first 103-limiting clamping groove, a first 104-avoiding groove, a first 105-barrel, a first 106-limiting sliding groove, a first 107-limiting support, a first 108-mounting groove, a second 2-sewage pipeline, a second 201-connecting disc, a second 202-L-shaped limiting clamping block, a second 203-limiting clamping groove, a second 204-avoiding groove, a 205-inserting hole, a second 206-mounting groove, a 3-plug pin, a 31-inserting head, a 32-sliding rod, a 3201-limiting block, a 3202-rotating shaft, a 33-spring, a 4-lifting handle, a 401-limiting rod and a 5-sealing 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.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the components or elements 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 utility model.

Referring to fig. 1-2, the present utility model is a sewage pipe butt joint structure, which includes a first sewage pipe 1 and a second sewage pipe 2, wherein one end of the first sewage pipe 1 is provided with a first connection disc 101, one end of the second sewage pipe 2 is provided with a second connection disc 201, the first connection disc 101 is in sliding butt joint with the second connection disc 201, a joint surface of the first connection disc 101 and the second connection disc 201 is provided with a first installation groove 108, a joint surface of the second connection disc 201 and the first connection disc 101 is provided with a second installation groove 206, a sealing ring 5 is fixedly installed through the first installation groove 108 and the second installation groove 206, and an interference fit is needed when the sealing ring 5 is fixedly installed in the first installation groove 108 and the second installation groove 206, so that only the joint between the second connection disc 201 and the first connection disc 101 is ensured, and the sealing ring 5 can be continuously provided with extrusion force, thereby ensuring the tightness between the first sewage pipe 1 and the second sewage pipe 2.

In addition, as shown in fig. 1-4, one surface of the first connection disc 101, which is close to the second connection disc 201, is provided with three groups of first L-shaped limiting clamping blocks 102, three groups of second limiting clamping blocks 203 corresponding to the first L-shaped limiting clamping blocks 102 are formed on the second connection disc 201, the periphery of each second limiting clamping block 203 is provided with a second avoiding groove 204 for the first L-shaped limiting clamping blocks 102 to pass through, during the process of attaching the first connection disc 101 to the second connection disc 201, the second avoiding grooves 204 can avoid the first L-shaped limiting clamping blocks 102, the first L-shaped limiting clamping blocks 102 are prevented from blocking the first connection disc 101 to attach to the second connection disc 201, the first L-shaped limiting clamping blocks 102 can be positioned in the corresponding second limiting clamping grooves 203, the first L-shaped limiting clamping blocks 102 are in sliding clamping connection with the corresponding second limiting clamping grooves 203, and when the three groups of first L-shaped limiting clamping blocks 102 slide to the limiting positions corresponding to the second limiting clamping grooves 203 respectively, the first L-shaped limiting clamping blocks 102 are required to be prevented from being attached to the first connection disc 102 and the second connection disc 201; three groups of second L-shaped limit clamping blocks 202 are arranged on one surface of the second connecting disc 201, which is close to the first connecting disc 101, three groups of first limit clamping blocks 103 corresponding to the second L-shaped limit clamping blocks 202 are arranged on the first connecting disc 101, first avoidance grooves 104 for the second L-shaped limit clamping blocks 202 to pass through are arranged on the periphery of each first limit clamping groove 103, the effect of the first avoidance grooves 104 is the same as that of the second avoidance grooves 204, the second L-shaped limit clamping blocks 202 are in sliding clamping connection with the corresponding first limit clamping grooves 103, and when the three groups of first L-shaped limit clamping blocks 102 slide to the limit positions corresponding to the second limit clamping grooves 203 respectively, the three groups of second L-shaped limit clamping blocks 202 can slide to the limit positions corresponding to the first limit clamping grooves 103 synchronously.

Referring to fig. 1 to 6, the present utility model further includes three sets of locking assemblies, where the three sets of locking assemblies are circumferentially and uniformly arranged on a surface of the first connection disc 101 far away from the second connection disc 201, and when the first L-shaped limiting clamping block 102 and the second L-shaped limiting clamping block 202 slide to the limit positions of the second limiting clamping groove 203 and the first limiting clamping groove 103 respectively, the three sets of locking assemblies can limit the first sewage drain pipe 1 and the second sewage drain pipe 2 to rotate relatively, so that the first connection disc 101 and the second connection disc 201 keep fit all the time. The locking component comprises bolts 3, each bolt 3 comprises a plug 31 at the end and a slide bar 32 at the root, limiting blocks 3201 are arranged on the periphery of each slide bar 32, three cylinders 105 which are uniformly distributed circumferentially are arranged on one surface, far away from the second connecting disc 201, of each first connecting disc 101 corresponding to the number of the bolts 3, limiting grooves 106 are formed in the inner periphery of each cylinder 105, each limiting block 3201 is slidably connected with each limiting groove 106, each corresponding bolt 3 on the second connecting disc 201 is provided with a plug hole 205, the plug 31 at the end of each bolt 3 is plugged with each plug hole 205, when the first L-shaped limiting clamping blocks 102 and the second L-shaped limiting clamping blocks 202 slide to the limiting positions of the corresponding limiting grooves 203 and the limiting grooves 203 respectively, the plug 31 of the three bolts 3 can be aligned with the corresponding plug holes 205, and when the plug 31 at the end of each bolt 3 is plugged with the corresponding plug holes 205, the positions of the first drain pipeline 1 and the second drain pipeline 2 can be fixed, relative rotation of the plug 31 can be prevented, the plug 31 and the second drain pipeline 2 can be fixed, and the drain pipeline 2 can be prevented from being matched with the limiting grooves 105 in the limiting ranges of the limiting grooves 105, and the limit positions of the corresponding drain pipeline 2 can be prevented.

Referring to fig. 5-6, a spring 33 is sleeved on the peripheral side of each sliding rod 32, one end of the spring 33 is abutted against a limiting block 3201, the other end of the spring 33 is abutted against a section of the limiting chute 106 away from the second sewage drain pipe 2, and when the plug 3 is plugged into the corresponding plugging hole 205, the spring 33 can provide thrust for the plug 3 to prevent the plug 3 from being separated from the plugging hole 205, so that the butt joint of the first sewage drain pipe 1 and the second sewage drain pipe 2 is stable. In addition, two rotating shafts 3202 are symmetrically arranged at the periphery of the tail end of the sliding rod 32, a lifting handle 4 is rotatably connected with the two rotating shafts 3202, when the first sewage drain pipe 1 and the second sewage drain pipe 2 are required to be separated, the plug pins 3 can be pulled by the lifting handle 4, the plug connectors 31 of the three groups of plug pins 3 are separated from the corresponding plug holes 205, and then the second sewage drain pipe 2 is rotated to be separated from the first sewage drain pipe 1, so that the dismantling can be completed. Finally, the two sides of the lifting handles 4 are provided with the limiting rods 401, the periphery of the first sewage disposal pipeline 1 is provided with a group of symmetrical limiting supports 107 corresponding to each lifting handle 4, when the limiting rods 401 are matched with the corresponding limiting supports 107, the end parts of the bolts 3 are separated from the inserting holes 205, and as the springs 33 always provide thrust for the bolts 3, a worker cannot pull out the corresponding inserting holes 205 from the inserting connectors 31 at the same time in the dismantling process of the first sewage disposal pipeline 1 and the second sewage disposal pipeline 2, and in this case, the worker can conveniently dismantle the first sewage disposal pipeline 1 and the second sewage disposal pipeline 2 by hanging the limiting rods 401 on the corresponding limiting supports 107.

In the actual installation process, the first installation disc 101 is attached to the second installation disc 201, in the attaching process, the first L-shaped limiting clamping blocks 102 are positioned into the corresponding second limiting clamping grooves 203 through the corresponding second avoidance grooves 204, the second L-shaped limiting clamping blocks 202 are positioned into the corresponding first limiting clamping grooves 103 through the corresponding first avoidance grooves 104, the second sewage pipes 2 and the first sewage pipes 1 are enabled to rotate relatively, the three groups of first L-shaped limiting clamping blocks 102 slide to the limiting positions corresponding to the second limiting clamping grooves 203 respectively, at the moment, the second L-shaped limiting clamping blocks 202 can synchronously slide to the limiting positions corresponding to the first limiting clamping grooves 103 respectively, the first installation disc 101 and the second installation disc 201 are always attached under the action of the first L-shaped limiting clamping blocks 102 and the second L-shaped limiting clamping blocks 202, and under the pushing action of the springs 33, the plug pins 31 of the plugs 3 can be plugged into the corresponding plug holes 205 to limit the second sewage pipes 2 to rotate relatively to the first sewage pipes 1, and the first sewage pipes 1 are enabled to be abutted to complete.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (7)

1. A sewage drain pipe butt joint structure, its characterized in that: the sewage treatment device comprises a first sewage treatment pipeline (1) and a second sewage treatment pipeline (2), wherein a first connecting disc (101) is arranged at one end of the first sewage treatment pipeline (1), a second connecting disc (201) is arranged at one end of the second sewage treatment pipeline (2), and the first connecting disc (101) is in sliding butt joint with the second connecting disc (201);

a plurality of first L-shaped limit clamping blocks (102) are arranged on one surface of the first connecting disc (101) close to the second connecting disc (201), a plurality of second L-shaped limit clamping blocks (202) are arranged on one surface of the second connecting disc (201) close to the first connecting disc (101), a plurality of first limit clamping grooves (103) which correspond to the second L-shaped limit clamping blocks (202) respectively are formed in the first connecting disc (101), the first L-shaped limit clamping blocks (102) are in sliding clamping connection with the corresponding second limit clamping grooves (203), a plurality of second limit clamping grooves (203) which correspond to the first L-shaped limit clamping blocks (102) respectively are formed in the second connecting disc (201), and the second L-shaped limit clamping blocks (202) are in sliding clamping connection with the corresponding first limit clamping grooves (103);

a first avoiding groove (104) for the second L-shaped limiting clamping blocks (202) to pass through is formed in the peripheral side of each first limiting clamping groove (103), and a second avoiding groove (204) for the first L-shaped limiting clamping blocks (102) to pass through is formed in the peripheral side of each second limiting clamping groove (203);

the novel sewage treatment device further comprises a plurality of groups of locking assemblies used for limiting the first sewage pipeline (1) and the second sewage pipeline (2) to rotate relatively, and the locking assemblies are uniformly distributed on one surface, far away from the second connecting disc (201), of the first connecting disc (101) in a circumferential manner.

2. A sewage conduit docking structure according to claim 1, characterized in that: the locking assembly comprises bolts (3), one face, far away from the second connecting disc (201), of the first connecting disc (101) is provided with a plurality of cylinder bodies (105) which are uniformly distributed in circumference, the bolts (3) are inserted and installed in the cylinder bodies (105), inserting holes (205) are formed in the second connecting disc (201) corresponding to each bolt (3), and the end portions of the bolts (3) are inserted and connected with the inserting holes (205).

3. A sewage conduit docking structure according to claim 2, characterized in that: the plug pin (3) comprises a plug connector (31) at the end part and a sliding rod (32) at the root part, a limiting block (3201) is arranged on the periphery side of the sliding rod (32), a limiting chute (106) is formed in the inner periphery side of the cylinder body (105), and the limiting block (3201) is in sliding connection with the limiting chute (106).

4. A sewage conduit docking structure according to claim 3, characterized in that: the periphery of each sliding rod (32) is sleeved with a spring (33), one end of each spring (33) is abutted with a limiting block (3201), and the other end of each spring (33) is abutted with a section of surface, away from the second sewage draining pipeline (2), of each limiting sliding groove (106).

5. A sewage conduit docking structure according to claim 4, wherein: two rotating shafts (3202) are symmetrically arranged on the periphery of the tail end of the sliding rod (32), and lifting handles (4) are connected through the two rotating shafts (3202) in a rotating mode.

6. A sewage conduit docking structure according to claim 5, wherein: the two sides of the lifting handles (4) are provided with limiting rods (401), a group of symmetrical limiting supports (107) are arranged on the periphery of the first sewage draining pipeline (1) corresponding to each lifting handle (4), and when the limiting rods (401) are matched with the corresponding limiting supports (107), the end parts of the bolts (3) are separated from the inserting holes (205).

7. A sewage conduit docking structure according to claim 1, characterized in that: the sealing device is characterized in that a first mounting groove (108) is formed in the joint surface of the first connecting disc (101) and the second connecting disc (201), a second mounting groove (206) is formed in the joint surface of the second connecting disc (201) and the first connecting disc (101), and a sealing ring (5) is fixedly mounted through the first mounting groove (108) and the second mounting groove (206).