CN215371472U - Municipal administration water supply and drainage pipeline connection structure - Google Patents
Municipal administration water supply and drainage pipeline connection structure Download PDFInfo
- Publication number
- CN215371472U CN215371472U CN202121666276.5U CN202121666276U CN215371472U CN 215371472 U CN215371472 U CN 215371472U CN 202121666276 U CN202121666276 U CN 202121666276U CN 215371472 U CN215371472 U CN 215371472U
- Authority
- CN
- China
- Prior art keywords
- internal thread
- water supply
- adjusting seat
- conical
- adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a municipal water supply and drainage pipeline connecting structure which comprises an external thread boss type sleeve, an internal tapered butt-joint cylinder, an annular sealing gasket, a tapered internal thread adjusting seat, a butt-joint sealing gasket and a plurality of adjusting connecting rods, wherein the threads at two ends of the outer surface of the external thread boss type sleeve are opposite. According to the utility model, the conical internal thread adjusting seat is matched with the sawtooth-shaped fixing block, and the conical internal thread adjusting seat is extruded with the inner wall of the pipeline, so that the connecting mechanism and the pipeline can be more firmly fixed, the pipeline can be more stably spliced, good sealing performance can be kept between the connecting mechanism and the pipeline through the use of the annular sealing gasket and the butt sealing gasket, leakage is avoided, installation and disassembly of workers can be facilitated through the use of the adjusting connecting rod, the operation of the workers is saved, and meanwhile, the device is simple, fast and convenient to install, and can be quickly installed and disassembled without using any other tools.
Description
Technical Field
The utility model relates to the field of relevant equipment of water supply and drainage pipes, in particular to a municipal water supply and drainage pipe connecting structure.
Background
The municipal water supply and drainage pipeline refers to rainwater and sewage pipelines under municipal roads, is generally called municipal drainage pipeline in engineering, is generally provided with different pipelines such as electric power, communication, gas, water supply and drainage pipelines and the like according to the current situation of the facilities under the municipal roads in China, and comprises two pipelines of rainwater and sewage because the drainage pipeline takes measures of rainwater and sewage diversion into consideration, namely rainwater is generally discharged into rivers nearby and sewage is discharged into a sewage treatment plant.
With the development of society and the vigorous development of drainage engineering, municipal water supply and drainage pipelines have been more and more applied, but when the water supply and drainage pipelines which are vertically installed are connected, the traditional connecting mechanism can cause the outer diameter of the water supply and drainage pipelines to change when in use, thus affecting the aesthetic property of the pipelines and simultaneously being inconvenient for installing the pipelines.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and designs a municipal water supply and drainage pipeline connecting structure.
The technical scheme of the utility model is that the municipal water supply and drainage pipeline connecting structure comprises an external thread boss type sleeve, an internal tapered butting cylinder, an annular sealing gasket, an elastic fixing rod, a zigzag fixing block, a tapered internal thread adjusting seat, a butting sealing gasket, an adjusting connecting rod and an adjusting through hole, wherein the threads at two ends of the outer surface of the external thread boss type sleeve are opposite;
the inner cone butt joint barrel is arranged at two ends of the outer thread boss type sleeve, the inner diameter of the inner cone butt joint barrel is the same as that of the outer thread boss type sleeve, the outer diameter of the inner cone butt joint barrel is larger than the minimum outer diameter of the outer thread boss type sleeve, the annular sealing gasket is arranged on the side surface of the inner cone butt joint barrel and is movably contacted with the outer thread boss type sleeve, the elastic fixing rods are uniformly distributed at the outer side of the annular sealing gasket and are fixedly connected with the inner cone butt joint barrel, the sawtooth-shaped fixing block is fixedly arranged at one end of the elastic fixing rod, the conical inner thread adjusting seat is sleeved at two sides of the center of the outer thread boss type sleeve and is in threaded connection with the outer thread boss type sleeve, and the conical inner thread adjusting seat is in sliding connection with the boss of the outer thread boss type sleeve, the biggest external diameter that the seat was adjusted to toper internal thread is the same with the external diameter of water supply and drainage pipe, the toper surface minimum external diameter that the seat was adjusted to toper internal thread is less than water supply and drainage pipe's internal diameter, the toper surface maximum external diameter that the seat was adjusted to toper internal thread is the same with water supply and drainage pipe's internal diameter, the outer surface one end of seat is adjusted at toper internal thread to the joint sealing gasket suit, adjust the connecting rod and install on one of them toper internal thread adjusts the seat, adjust connecting rod evenly distributed on toper internal thread adjusts the seat, adjust the through-hole and open on another toper internal thread adjusts the seat, the one end of adjusting the connecting rod is inserted and is adjusted in the through-hole, adjust connecting rod and adjust through-hole sliding connection.
Preferably, the butt-joint sealing gasket is movably contacted with the end surface of the water supply and drainage pipeline and the inner surface of the end surface.
Preferably, one end of the conical internal thread adjusting seat is movably contacted with the annular sealing gasket.
Preferably, the threads on the two conical internal thread adjusting seats are opposite.
Preferably, the conical internal thread adjusting seat is movably contacted with the sawtooth-shaped fixing block.
The municipal water supply and drainage pipeline connecting structure manufactured by the technical scheme of the utility model has the following beneficial effects:
this coupling mechanism adjusts the cooperation of seat and zigzag fixed block through the toper internal thread to adjust the extrusion of seat and pipeline inner wall through the toper internal thread, can make coupling mechanism and pipeline fixed more firm, make the pipeline concatenation more firm, through the sealed use of filling up with the butt joint of annular gasket, can make and keep good leakproofness between coupling mechanism and the pipeline, avoid revealing, through the use of adjusting the connecting rod, can make things convenient for the staff to install and dismantle, save staff's operation.
This coupling mechanism, through inserting coupling mechanism in water supply and drainage pipeline's port, can effectually guarantee the unity of water supply and drainage pipeline external diameter size, make things convenient for the removal operation of staff to water supply and drainage pipeline.
The connecting mechanism is simple, fast and convenient to install, can be installed fast without any other tools, and is convenient for workers to use.
Drawings
FIG. 1 is a schematic structural view of a municipal water supply and drainage pipeline connecting structure according to the utility model;
FIG. 2 is a schematic view showing the installation of a municipal water supply and drainage pipeline connecting structure according to the utility model;
FIG. 3 is a schematic view of the externally threaded boss-type sleeve of the present invention;
FIG. 4 is a schematic view of a tapered internally threaded adjustment block of the present invention;
FIG. 5 is a side view of the internally tapered docking pod of the present invention;
FIG. 6 is a schematic view of the serrated anchor block of the present invention;
in the figure, 1, an external thread boss type sleeve; 2. an inner tapered docking barrel; 3. an annular seal; 4. an elastic fixing rod; 5. a sawtooth-shaped fixed block; 6. a conical internal thread adjusting seat; 7. butting a sealing gasket; 8. adjusting the connecting rod; 9. and adjusting the through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a municipal administration water supply and drainage pipeline connecting structure comprises an external thread boss type sleeve 1, wherein threads at two ends of the outer surface of the external thread boss type sleeve 1 are opposite, and the municipal administration water supply and drainage pipeline connecting structure further comprises an inner conical butt joint cylinder 2, an annular sealing gasket 3, an elastic fixing rod 4, a sawtooth-shaped fixing block 5, a conical internal thread adjusting seat 6, a butt joint sealing gasket 7, an adjusting connecting rod 8 and an adjusting through hole 9; the inner cone butt joint barrel 2 is arranged at two ends of the outer thread boss type sleeve 1, the inner diameter of the inner cone butt joint barrel 2 is the same as that of the outer thread boss type sleeve 1, the outer diameter of the inner cone butt joint barrel 2 is larger than the minimum outer diameter of the outer thread boss type sleeve 1, the annular sealing gasket 3 is arranged on the side surface of the inner cone butt joint barrel 2, the annular sealing gasket 3 is movably contacted with the outer thread boss type sleeve 1, the elastic fixing rods 4 are uniformly distributed at the outer side of the annular sealing gasket 3, the elastic fixing rods 4 are fixedly connected with the inner cone butt joint barrel 2, the sawtooth-shaped fixing blocks 5 are fixedly arranged at one end of the elastic fixing rods 4, the conical inner thread adjusting seats 6 are sleeved at two sides of the center of the outer thread boss type sleeve 1, the conical inner thread adjusting seats 6 are in threaded connection with the outer thread boss type sleeve 1, and the conical inner thread adjusting seats 6 are in sliding connection with the boss of the outer thread boss type sleeve 1, the maximum outer diameter of the conical internal thread adjusting seat 6 is the same as the outer diameter of a water supply and drainage pipeline, the minimum outer diameter of the conical surface of the conical internal thread adjusting seat 6 is smaller than the inner diameter of the water supply and drainage pipeline, the maximum outer diameter of the conical surface of the conical internal thread adjusting seat 6 is the same as the inner diameter of the water supply and drainage pipeline, the butt joint sealing gasket 7 is sleeved at one end of the outer side surface of the conical internal thread adjusting seat 6, the adjusting connecting rods 8 are installed on one conical internal thread adjusting seat 6, the adjusting connecting rods 8 are uniformly distributed on the conical internal thread adjusting seat 6, the adjusting through holes 9 are formed in the other conical internal thread adjusting seat 6, one end of each adjusting connecting rod 8 is inserted into each adjusting through hole 9, and each adjusting connecting rod 8 is connected with each adjusting through hole 9 in a sliding mode; the butt joint sealing gasket 7 is movably contacted with the end surface of the water supply and drainage pipeline and the inner surface of the end surface; one end of the conical internal thread adjusting seat 6 is movably contacted with the annular sealing gasket 3; the threads on the two conical internal thread adjusting seats 6 are opposite; the conical internal thread adjusting seat 6 is movably contacted with the sawtooth-shaped fixing block 5.
Example (b):
when the device needs to be used, firstly, a worker takes out the device, inserts one end of the external thread boss type sleeve 1 into the port of one of the water supply and drainage pipelines, then inserts the other end of the external thread boss type sleeve 1 into the port of the other water supply and drainage pipeline, and at the moment, the worker moves the water supply and drainage pipeline to enable the port of the pipeline to be in contact with the conical internal thread adjusting seat 4;
at the moment, the friction force between the pipeline port and the conical internal thread adjusting seat 4 is small, and meanwhile, the conical internal thread adjusting seat 4 is not in contact with the sawtooth-shaped fixed block 5, so that a worker can manually rotate the outer surface of the conical internal thread adjusting seat 4 to enable the conical internal thread adjusting seat 4 to rotate, the two conical internal thread adjusting seats 4 synchronously rotate under the action of the adjusting connecting rod 8, and meanwhile, because the thread directions of two sides of the external thread boss type sleeve 1 are opposite, the conical internal thread adjusting seat 4 is in threaded connection with the external thread boss type sleeve 1, and when the conical internal thread adjusting seat 4 rotates, the conical internal thread adjusting seats 4 on two sides of the external thread boss type sleeve 1 respectively move towards two ends of the external thread boss type sleeve 1;
along with the movement of the conical internal thread adjusting seat 4, the distance between the ports of the two water supply and drainage pipelines is expanded, the external thread boss type sleeve 1 synchronously translates along with the increase of the distance between the ports, along with the movement of the conical internal thread adjusting seat 4, the tip end of the conical internal thread adjusting seat 4 moves to the position below the sawtooth-shaped fixed block 5, then the conical internal thread adjusting seat 4 is contacted with the sawtooth-shaped fixed block 5, along with the continuous movement of the conical internal thread adjusting seat 4, the conical internal thread adjusting seat 4 lifts the sawtooth-shaped fixed block 5, so that the sawtooth-shaped fixed block 5 is contacted with the inner wall of the water supply and drainage pipeline, and the friction force between the external thread boss type sleeve 1 and the water supply and drainage pipeline is increased;
along with the increase of the rotation resistance of the conical internal thread adjusting seat 4, a certain distance is arranged between the two conical internal thread adjusting seats 4 at the moment, and the adjusting connecting rod 8 is exposed outside, at the moment, a worker can rotate the adjusting connecting rod 8 to enable the conical internal thread adjusting seat 4 to continue to rotate, along with the continuous rotation of the conical internal thread adjusting seat 4, the sawtooth-shaped fixing block 5 continues to increase the friction force between the sawtooth-shaped fixing block and the inner wall of the water supply and drainage pipeline, at the same time, the friction force between the conical internal thread adjusting seat 4 and the pipeline port is also increased, when the worker rotates to a certain degree and the conical internal thread adjusting seat 4 cannot rotate, at the moment, the tip of the conical internal thread adjusting seat 4 is contacted with the annular sealing gasket 3, and the conical internal thread adjusting seat 4 is sealed with the inner conical butt-connection cylinder 2 by extruding the annular sealing gasket 3, and meanwhile, the conical internal thread adjusting seat 4 is contacted with the port of the water supply and drainage pipeline, the conical internal thread adjusting seat 4 is sealed with the port of the pipeline by extruding the butt joint sealing gasket 7, so that the butt joint sealing performance of the pipeline is ensured;
at the moment, the water supply and drainage pipeline is completely butted, and the workers can carry out other work.
In this device, interior toper butt joint section of thick bamboo 2's interior cone mouth can make water supply and drainage pipeline when discharging, and inside rubbish can flow along with rivers, avoids leading to inside rubbish to pile up in water supply and drainage pipeline because of bayonet coupling mechanism, simultaneously again because this device is installed on vertical water supply and drainage pipeline, so interior toper butt joint section of thick bamboo 2's use can guarantee the unobstructed of water supply and drainage pipeline emission.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 (5)
1. A municipal administration water supply and drainage pipeline connecting structure comprises an external thread boss type sleeve (1), wherein threads at two ends of the outer surface of the external thread boss type sleeve (1) are opposite, and the municipal administration water supply and drainage pipeline connecting structure is characterized by further comprising an inner conical butt joint cylinder (2), an annular sealing gasket (3), an elastic fixing rod (4), a sawtooth-shaped fixing block (5), a conical internal thread adjusting seat (6), a butt joint sealing gasket (7), an adjusting connecting rod (8) and an adjusting through hole (9);
the inner cone butt joint sleeve (2) is arranged at two ends of the outer thread boss type sleeve (1), the inner diameter of the inner cone butt joint sleeve (2) is the same as the inner diameter of the outer thread boss type sleeve (1), the outer diameter of the inner cone butt joint sleeve (2) is larger than the minimum outer diameter of the outer thread boss type sleeve (1), the annular sealing gasket (3) is arranged on the side surface of the inner cone butt joint sleeve (2), the annular sealing gasket (3) is movably contacted with the outer thread boss type sleeve (1), the elastic fixing rods (4) are uniformly distributed on the outer side of the annular sealing gasket (3), the elastic fixing rods (4) are fixedly connected with the inner cone butt joint sleeve (2), the sawtooth-shaped fixing blocks (5) are fixedly arranged at one end of the elastic fixing rods (4), and the cone inner thread adjusting seat (6) is sleeved at two sides of the center of the outer thread boss type sleeve (1), the conical internal thread adjusting seat (6) is in threaded connection with the external thread boss type sleeve (1), the conical internal thread adjusting seat (6) is in sliding connection with a boss of the external thread boss type sleeve (1), the maximum outer diameter of the conical internal thread adjusting seat (6) is the same as the outer diameter of a water supply and drainage pipe, the minimum outer diameter of the conical surface of the conical internal thread adjusting seat (6) is smaller than the inner diameter of the water supply and drainage pipe, the maximum outer diameter of the conical surface of the conical internal thread adjusting seat (6) is the same as the inner diameter of the water supply and drainage pipe, the butt joint sealing gasket (7) is sleeved at one end of the outer side surface of the conical internal thread adjusting seat (6), the adjusting connecting rod (8) is installed on one of the conical internal thread adjusting seats (6), the adjusting connecting rods (8) are uniformly distributed on the conical internal thread adjusting seat (6), and the adjusting through hole (9) is opened on the other conical internal thread adjusting seat (6), one end of the adjusting connecting rod (8) is inserted into the adjusting through hole (9), and the adjusting connecting rod (8) is connected with the adjusting through hole (9) in a sliding mode.
2. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein the butt gasket (7) is in movable contact with the end surface of the water supply and drainage pipeline and the inner surface of the end surface.
3. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein one end of the conical internally threaded adjusting seat (6) is in movable contact with the annular sealing gasket (3).
4. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein the threads of the two conical internally threaded adjusting seats (6) are opposite.
5. The municipal water supply and drainage pipeline connecting structure according to claim 1, wherein the conical internal thread adjusting seat (6) is movably contacted with the sawtooth-shaped fixing block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121666276.5U CN215371472U (en) | 2021-07-22 | 2021-07-22 | Municipal administration water supply and drainage pipeline connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121666276.5U CN215371472U (en) | 2021-07-22 | 2021-07-22 | Municipal administration water supply and drainage pipeline connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215371472U true CN215371472U (en) | 2021-12-31 |
Family
ID=79610864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121666276.5U Active CN215371472U (en) | 2021-07-22 | 2021-07-22 | Municipal administration water supply and drainage pipeline connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215371472U (en) |
-
2021
- 2021-07-22 CN CN202121666276.5U patent/CN215371472U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215371472U (en) | Municipal administration water supply and drainage pipeline connection structure | |
| CN210113441U (en) | Sealing structure for waterproof pipeline connection | |
| CN211010200U (en) | Novel PPR pipe joint | |
| CN210830926U (en) | Quick hose connecting mechanism | |
| CN214141784U (en) | Soft joint of aerator | |
| CN212056214U (en) | Drainage pipeline connecting structure for high-rise building construction | |
| CN210830878U (en) | Pipeline connector convenient to equipment | |
| CN204533843U (en) | The general exclusion seal plug of a kind of pore | |
| CN110107751B (en) | Water leakage-proof connecting structure of building water supply pipeline | |
| CN214384291U (en) | Municipal administration water supply and drainage pipeline connection structure | |
| CN208535416U (en) | A kind of irrigation vinyl tube docking clamp device | |
| CN219605251U (en) | Double-sealing geothermal well hanger | |
| CN219994636U (en) | Seepage-proofing structure of water supply and drainage pipeline of building | |
| CN220891418U (en) | PE pipeline convenient to dock and seal | |
| CN206817796U (en) | The attachment structure of movable joint threaded flaring joint heat collector | |
| CN213629407U (en) | PE pipe for drainage convenient to equipment | |
| CN221001265U (en) | Adjustable direct-buried pipe fitting of sewage main pipe | |
| CN220102433U (en) | High-strength vacuum constant-diameter four-way joint convenient to install | |
| CN212612781U (en) | Municipal administration water supply and drainage pipeline connection structure | |
| CN218236295U (en) | Intelligent flow controller | |
| CN112377706B (en) | Polyethylene pipe | |
| CN219912168U (en) | Three-way pipe joint structure | |
| CN219828116U (en) | Plastic pipe convenient to installation | |
| CN216524647U (en) | City drainage pipe detection device | |
| CN216344457U (en) | Novel sealing interface of reinforced concrete drain pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |