CN216242795U - Municipal administration water supply and drainage pipeline quick-assembling device - Google Patents

Municipal administration water supply and drainage pipeline quick-assembling device Download PDF

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Publication number
CN216242795U
CN216242795U CN202122678990.2U CN202122678990U CN216242795U CN 216242795 U CN216242795 U CN 216242795U CN 202122678990 U CN202122678990 U CN 202122678990U CN 216242795 U CN216242795 U CN 216242795U
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China
Prior art keywords
water supply
drainage pipeline
butt joint
hoop
joint sleeve
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CN202122678990.2U
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Chinese (zh)
Inventor
王译
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Harbin Engineering University
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Harbin Engineering University
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Priority to CN202122678990.2U priority Critical patent/CN216242795U/en
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Abstract

The utility model relates to a municipal water supply and drainage pipeline quick-mounting device. At present, when the water supply and drainage pipelines are butted, structures such as flange connection, threaded connection, welding and clamping sleeve type are generally adopted for connection, and a great deal of inconvenience is brought in the installation or disassembly and assembly process. The utility model provides a municipal administration water supply and drainage pipeline quick-assembling device which constitutes and includes: the water supply and drainage pipeline comprises a water supply and drainage pipeline (1) and a butt joint sleeve (2), wherein the butt joint sleeve is connected with the water supply and drainage pipeline, two ends of the butt joint sleeve are respectively provided with a slot (3) with an annular structure, a sealing ring (4) with a U-shaped structure in the slot is connected in the slot, a cut at the end part of the water supply and drainage pipeline is inserted into the slot, the top and the bottom of the butt joint sleeve are symmetrically connected with two lug plates (5) with the same structure, and the lug plates are provided with round holes; the outer pipe wall of the water supply and drainage pipeline is respectively connected with an upper hoop (6) and a lower hoop (7) which have the same structure. The utility model is applied to the field of drainage.

Description

Municipal administration water supply and drainage pipeline quick-assembling device
Technical Field
The utility model relates to a municipal water supply and drainage pipeline quick-mounting device.
Background
At present, modes such as flange connection, threaded connection, welding and cutting ferrule type connection are generally adopted when municipal drainage pipelines are butted, and flange connection is generally adopted for connecting a valve, a check valve, a water meter, a water pump and the like of a main pipeline and a pipeline section which needs to be frequently disassembled and maintained. The galvanized pipe is connected by welding or flanges, and secondary galvanizing or corrosion prevention is carried out at the welding position. The flange connection is adopted, mounting holes in two pipeline flange plates need to be matched, then the two pipeline flange plates are fixedly connected through a group of bolt assemblies, the installation is time-consuming and labor-consuming, the welding mode is adopted and is mostly used for non-galvanized steel pipes, and special joints or welding can be adopted. The stainless steel pipes can be socket welded, the process requirement is high when the stainless steel pipes are connected by welding, and inconvenience is brought to maintenance and disassembly processes. The steel-plastic composite pipe is also generally connected by screw threads. The galvanized steel pipe is connected by adopting threads, the surface of the galvanized layer damaged when the galvanized steel pipe is screwed and the exposed thread part are subjected to anti-corrosion treatment, the connection part of the drainage pipeline is frequently subjected to water leakage due to the adoption of threaded connection, and the overall sealing performance is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a municipal water supply and drainage pipeline quick-mounting device.
The above purpose is realized by the following technical scheme:
the utility model provides a municipal administration water supply and drainage pipeline quick-assembling device which constitutes and includes: the butt joint sleeve is connected with the water supply and drainage pipeline, slots with annular structures are respectively formed in two ends of the butt joint sleeve, a sealing ring with a U-shaped section is connected in each slot, a cut at the end part of the water supply and drainage pipeline is inserted into each slot, two lug plates with the same structure are symmetrically connected to the top and the bottom of the butt joint sleeve, and round holes are formed in the lug plates;
the outer pipe wall of the water supply and drainage pipeline is respectively connected with an upper hoop and a lower hoop which have the same structure, the upper hoop and the lower hoop are connected with a skirt board, the skirt board is provided with a mounting hole, a bolt assembly is inserted into the mounting hole to fixedly connect the upper hoop and the lower hoop, and a sealing gasket is connected between the upper hoop and the skirt board of the lower hoop;
the middle positions of the upper hoop and the lower hoop are connected with a vertical plate, the vertical plate is provided with an insertion hole, a long rod bolt assembly is inserted into the insertion hole, and the long rod bolt assembly penetrates through a round hole in the butt-joint sleeve ear plate;
the long rod bolt component connects the butt sleeve and the hoop.
Municipal administration water supply and drainage pipeline quick-assembling device, the internal diameter of butt joint cover be less than water supply and drainage pipeline's external diameter, the external diameter of butt joint cover be greater than water supply and drainage pipeline's external diameter.
The municipal administration water supply and drainage pipeline quick assembly device is characterized in that the width of the slot is the same as the thickness of the pipe wall of the water supply and drainage pipeline,
municipal administration water supply and drainage pipeline quick-assembling device, the cross-section of butt joint cover be H type structure.
The utility model has the following beneficial effects:
1. the utility model carries on the fast connection to the water supply and drainage pipeline through the combination of the butt joint sleeve, the upper hoop and the lower hoop, when butt joint the water supply and drainage pipeline, firstly, the left slot of the butt joint sleeve is inserted into the incision of the end of the left water supply and drainage pipeline, knowing that the end of the left water supply and drainage pipeline is completely inserted into the slot, similarly, the right water supply and drainage pipeline is inserted into the right slot of the butt joint sleeve, at this time, the butt joint pipe pipelines on the left and right sides are connected through the butt joint sleeve, then the upper hoop is inserted into the outer pipe wall of the upper part of the water supply and drainage pipeline, the plug hole of the vertical plate of the upper hoop and the circle center of the round hole of the upper ear plate of the butt joint sleeve are on the same horizontal straight line, the lower hoop is inserted into the outer pipe wall of the lower part of the water supply and drainage pipeline, the plug hole of the vertical plate of the lower hoop and the round hole of the upper ear plate of the butt joint sleeve are on the same horizontal straight line, go up the hoop and the butt joint of hoop down this moment, will go up hoop and hoop fixed connection down through bolt assembly, fix through stock bolt assembly this moment, accomplish two water supply and drainage pipeline's butt joint installation.
2. The utility model has the characteristics of simple structure, convenient operation and the like, the water supply and drainage pipeline can be quickly butted through the butting sleeve, the hoop structure is adopted, the long rod bolt respectively passes through the vertical plate of the hoop and the ear plate on the butting sleeve to be connected, the stability of the water supply and drainage pipeline and the butting sleeve can be ensured, meanwhile, when the water supply and drainage pipeline is maintained or replaced by adopting the structure, the installation and the disassembly of the water supply and drainage pipeline can be quickly completed, the upper hoop and the lower hoop are fixed through the bolt assembly in the whole operation process, then the butting sleeve and the hoop are fixedly connected through the long rod bolt, the butting sleeve adopts the annular groove structure, when the water supply and drainage pipeline is inserted into the slot of the butting sleeve, a U-shaped sealing channel is formed between the water supply and drainage pipeline and the annular groove, the sealing performance is improved, the water leakage at the joint of the butting sleeve and the water supply and drainage pipeline is prevented, the sealing performance of the water supply and drainage pipeline is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic structural view of the docking sleeve;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is a schematic structural view of the upper hoop;
FIG. 6 is a schematic structural view of the upper hoop connected to the lower hoop;
in the figure: 1. water supply and drainage pipe, 2, butt joint cover, 3, slot, 4, sealing washer, 5, otic placode, 6, go up the hoop, 7, lower hoop, 8, skirtboard, 9, bolt assembly, 10, sealed pad, 11, riser, 12, jack, 13, stock bolt assembly.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1:
the utility model provides a municipal administration water supply and drainage pipeline quick-assembling device which constitutes and includes: the water supply and drainage pipeline comprises a water supply and drainage pipeline 1 and a butt joint sleeve 2, wherein the butt joint sleeve is connected with the water supply and drainage pipeline, two ends of the butt joint sleeve are respectively provided with a slot 3 with an annular structure, a sealing ring 4 with a U-shaped section is connected in the slot, the end part cut of the water supply and drainage pipeline is inserted into the slot, the top and the bottom of the butt joint sleeve are symmetrically connected with two lug plates 5 with the same structure, and the lug plates are provided with round holes; the outer pipe wall of the water supply and drainage pipeline is respectively connected with an upper hoop 6 and a lower hoop 7 which have the same structure, the upper hoop and the lower hoop are connected with a skirt board 8, the skirt board is provided with a mounting hole, a bolt assembly 9 is inserted into the mounting hole to fixedly connect the upper hoop and the lower hoop, and a sealing gasket 10 is connected between the upper hoop and the skirt board of the lower hoop; the middle positions of the upper hoop and the lower hoop are connected with a vertical plate 11, the vertical plate is provided with an insertion hole 12, a long rod bolt assembly 13 is inserted into the insertion hole, and the long rod bolt assembly penetrates through a round hole in the butt-joint sleeve ear plate; the long rod bolt component connects the butt sleeve and the hoop.
Example 2:
according to embodiment 1 municipal administration water supply and drainage pipe quick-assembling device, the internal diameter of butt joint cover be less than water supply and drainage pipe's external diameter, butt joint cover's external diameter be greater than water supply and drainage pipe's external diameter.
Example 3:
according to embodiment 1 or 2, the slot width of the slot is the same as the wall thickness of the water supply and drainage pipeline.
Example 4:
according to embodiment 1 or 2 or 3, the cross section of the butt joint sleeve is of an H-shaped structure.

Claims (4)

1. The utility model provides a municipal administration water supply and drainage pipeline quick-assembling device which constitutes and includes: water supply and drainage pipe and butt joint cover, characterized by: the butt joint sleeve is connected with the water supply and drainage pipeline, two ends of the butt joint sleeve are respectively provided with a slot with an annular structure, a sealing ring with a U-shaped section is connected in the slot, a cut at the end part of the water supply and drainage pipeline is inserted into the slot, the top and the bottom of the butt joint sleeve are symmetrically connected with two lug plates with the same structure, and the lug plates are provided with round holes;
the outer pipe wall of the water supply and drainage pipeline is respectively connected with an upper hoop and a lower hoop which have the same structure, the upper hoop and the lower hoop are connected with a skirt board, the skirt board is provided with a mounting hole, a bolt assembly is inserted into the mounting hole to fixedly connect the upper hoop and the lower hoop, and a sealing gasket is connected between the upper hoop and the skirt board of the lower hoop;
the middle positions of the upper hoop and the lower hoop are connected with a vertical plate, the vertical plate is provided with an insertion hole, a long rod bolt assembly is inserted into the insertion hole, and the long rod bolt assembly penetrates through a round hole in the butt-joint sleeve ear plate;
the long rod bolt component connects the butt sleeve and the hoop.
2. The municipal water supply and drainage pipeline quick-assembling device as claimed in claim 1, wherein: the inner diameter of the butt joint sleeve is smaller than the outer diameter of the water supply and drainage pipeline, and the outer diameter of the butt joint sleeve is larger than the outer diameter of the water supply and drainage pipeline.
3. The municipal water supply and drainage pipeline quick-assembling device as claimed in claim 2, wherein: the width of the slot is the same as the thickness of the pipe wall of the water supply and drainage pipeline.
4. The municipal water supply and drainage pipeline quick-assembling device as claimed in claim 2, wherein: the section of the butt joint sleeve is of an H-shaped structure.
CN202122678990.2U 2021-10-28 2021-10-28 Municipal administration water supply and drainage pipeline quick-assembling device Active CN216242795U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122678990.2U CN216242795U (en) 2021-10-28 2021-10-28 Municipal administration water supply and drainage pipeline quick-assembling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122678990.2U CN216242795U (en) 2021-10-28 2021-10-28 Municipal administration water supply and drainage pipeline quick-assembling device

Publications (1)

Publication Number Publication Date
CN216242795U true CN216242795U (en) 2022-04-08

Family

ID=80994506

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122678990.2U Active CN216242795U (en) 2021-10-28 2021-10-28 Municipal administration water supply and drainage pipeline quick-assembling device

Country Status (1)

Country Link
CN (1) CN216242795U (en)

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