CN111877498B - Municipal drainage pipeline structure and mounting method - Google Patents
Municipal drainage pipeline structure and mounting method Download PDFInfo
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- CN111877498B CN111877498B CN202010593773.0A CN202010593773A CN111877498B CN 111877498 B CN111877498 B CN 111877498B CN 202010593773 A CN202010593773 A CN 202010593773A CN 111877498 B CN111877498 B CN 111877498B
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- 238000000034 method Methods 0.000 title abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 72
- 230000003139 buffering effect Effects 0.000 claims abstract description 37
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 description 10
- 239000010865 sewage Substances 0.000 description 10
- 239000002689 soil Substances 0.000 description 10
- 238000010008 shearing Methods 0.000 description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 3
- 235000011613 Pinus brutia Nutrition 0.000 description 3
- 241000018646 Pinus brutia Species 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/06—Methods of, or installations for, laying sewer pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- General Engineering & Computer Science (AREA)
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- Aviation & Aerospace Engineering (AREA)
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Abstract
The application relates to the field of municipal drainage pipelines, in particular to a municipal drainage pipeline structure and an installation method. Wherein, disclose a municipal drainage pipeline structure, it includes a plurality of pipeline body, is equipped with soft connecting pipe between two adjacent pipeline bodies, and two pipeline bodies are connected respectively at the both ends of soft connecting pipe, are equipped with the buffering subassembly between the pipeline body, and the buffering subassembly is used for the skew dislocation between the buffering pipeline body. In addition, the method for installing the municipal drainage pipeline is disclosed, and firstly, two ends of the soft connecting pipe are respectively butted with the end parts of the two pipeline bodies; the buckling piece is buckled into the buckling seat in a rotating way so as to realize the fixed connection between the soft connecting pipe and the pipeline body; then fixing the mounting sleeve on the pipeline body; then, the elastic piece is arranged between the pipeline body and the installation sleeve; and finally, the rubber sleeve is arranged between the pipeline body and the installation sleeve. This application has the function of the anti-shear property of promotion drainage pipe in the ground.
Description
Technical Field
The application relates to the field of municipal drainage pipelines, in particular to a municipal drainage pipeline structure and an installation method.
Background
The drainage pipeline refers to a pipeline arranged under a municipal road for discharging rainwater and sewage, which is commonly called as a 'sewer pipeline', and is generally called as a municipal drainage pipeline in municipal engineering.
At present, refer to fig. 1, for a municipal drainage pipe among the prior art, it mainly includes a plurality of sections pipeline bodies 1 that are pipe shape, and the mode reciprocal anchorage through flange joint between the pipeline body 1, wherein, the joint strength between two adjacent pipeline bodies 1 can be guaranteed in the mode that adopts flange joint to install, is difficult for producing the leakage when so guaranteeing to transport sewage.
In view of the above-mentioned related art, the drainage pipe is usually buried underground during installation, so that the drainage pipe belt is not easy to interfere with ground facilities, thereby saving space on the ground, however, in the process of long-term use of the drainage pipe, the ground often generates geological changes such as arching, longitudinal displacement or collapse, when the drainage pipe generates geological changes, the ground shears the drainage pipe so as to make the joint between the pipe bodies 1 offset and misplace or even break, so the drainage pipe also has a larger space for improvement.
Disclosure of Invention
In order to improve the shearing resistance of the drainage pipeline in the ground, the application provides a municipal drainage pipeline structure and an installation method.
In a first aspect, the application provides a municipal drainage pipeline structure adopts following technical scheme:
the utility model provides a municipal drainage pipeline structure, includes the pipeline body that a plurality of edge straight line direction interval was arranged, adjacent two be provided with soft connecting pipe between the pipeline body, soft connecting pipe's both ends can be dismantled respectively and connect in two adjacent the tip of pipeline body, just soft connecting pipe with the pipeline body communicates mutually, and is two adjacent be provided with the buffering subassembly between the pipeline body, the buffering subassembly is used for buffering adjacent two skew dislocation between the pipeline body.
Through adopting above-mentioned technical scheme, when geological change takes place in the soil, the soil layer displacement, but the dislocation removal each other under the effect of soft connecting pipe between two adjacent pipeline bodies this moment, so adapt to the displacement on soil layer, behind pipeline body skew, two adjacent pipeline bodies pass through the discharge that soft connecting pipe realized sewage, cushion the subassembly simultaneously and play the effect of buffering when producing the skew to two adjacent pipeline bodies, so promoted the shearing performance of pipeline body.
Preferably, the buffering subassembly includes installation sleeve and elastic component, soft connecting pipe and with two that soft connecting pipe is adjacent the tip of pipeline body all is located the installation sleeve is interior, the one end fixed connection of installation sleeve is in two adjacent on one of them pipeline body in the pipeline body, the installation sleeve other end and another form the clearance between the pipeline body, the elastic component set up in installation sleeve and another clearance department between the pipeline body, the elastic component is used for buffering installation sleeve and another displacement deviation between the pipeline body.
Through adopting above-mentioned technical scheme, two adjacent pipeline bodies and soft connecting pipe cover are located in the installation sleeve, the installation sleeve plays and encloses the effect of establishing the protection to the junction between pipeline body and the soft connecting pipe, and will install and set up the elastic component between sleeve and the pipeline body, the elastic component that has elasticity makes two adjacent pipeline bodies produce elasticity and associates, the elastic component cushions the pipeline body that produces mutual skew via the installation sleeve, so realized the buffering effect of buffering subassembly.
Preferably, the number of the elastic pieces is more than two, and the elastic pieces are uniformly arranged in the circumferential direction around the gap between the installation sleeve and the pipeline body.
Through adopting above-mentioned technical scheme, the elastic component that evenly arranges along the circumferential direction in the clearance between installation sleeve and the pipeline body can carry out elastic support to the circumferential direction of pipeline body, so realize buffering pipeline body from a plurality of position, so promoted pipeline body's buffering effect.
Preferably, the elastic part comprises a buffer sleeve, a support rod and a spring, one end of the buffer sleeve is provided with an opening, one end of the support rod is rotatably connected to the pipeline body, the other end of the support rod is movably inserted into the opening end of the buffer sleeve, the spring is located in the buffer sleeve, two ends of the spring are fixedly connected with the bottom wall of the buffer sleeve and one end of the support rod far away from the pipeline body, and one end of the buffer sleeve far away from the support rod is rotatably connected to the installation sleeve.
Through adopting above-mentioned technical scheme, at the in-process of mutual skew between installation sleeve and the pipeline body, the pipeline body promotes or stimulates the bracing piece for the bracing piece is for the reciprocal drawing of buffering sleeve and inserts, and at the in-process that the bracing piece was reciprocal to be taken out and is inserted, the spring produces compression or tensile deformation, so to the skew motion energy-absorbing buffering of pipeline body, and then realized the skew buffering between pipeline body and the installation sleeve.
Preferably, the open end of the buffer sleeve is fixedly connected with a limiting plate, the supporting rod is inserted into one end of the buffer sleeve and provided with a limiting boss, and the limiting boss is abutted and limited with the limiting plate.
Through adopting above-mentioned technical scheme, the butt between limiting plate and the spacing boss is spacing to make the bracing piece obtain spacingly in the stroke of cushion sleeve process in the activity is pegged graft, so make the bracing piece difficult pine take off outside the cushion sleeve, so guaranteed the stability of elastic component when using.
Preferably, a rubber sleeve is arranged between the mounting sleeve and the pipeline body, and the rubber sleeve is wrapped at an opening at the end of the mounting sleeve.
Through adopting above-mentioned technical scheme, the rubber sleeve carries out the cladding in order to prevent that earth from entering into the operating condition with influence elastic component in the installation sleeve when burying underground the pipeline body, and the rubber sleeve has elasticity simultaneously, can take place deformation with the skew of adaptation pipeline body when squinting each other between pipeline body and installation sleeve, and the structure is practical, and has satisfied the operating mode requirement well.
Preferably, the pipeline body is provided with a buckling piece, the soft connecting pipe is fixedly connected with a buckling seat, one end of the buckling piece is rotatably connected to the pipeline body, and the other end of the buckling piece is rotatably buckled on the buckling seat.
Through adopting above-mentioned technical scheme, rotate the lock to the lock seat with the lock in, so realized the fixed connection between soft connecting pipe and the pipeline body, with the lock from the lock seat unlock can realize that the pine between soft connecting pipe and the pipeline body takes off the dismantlement, the process is swift convenient, the practicality is strong.
Preferably, the buckling piece comprises a rotating rod and a buckling block, one end of the rotating rod is rotatably connected to the pipeline body, the buckling block is arranged at the other end of the pipeline body, which is far away from the rotating rod, a buckling groove is formed in the side wall of the buckling seat, and the buckling block is movably inserted into the buckling groove.
Through adopting above-mentioned technical scheme, when the lock piece is pegged graft in the lock inslot, the lock piece carries on spacingly to the dwang for the dwang is realized fixed, so makes the dwang realize reciprocal anchorage between to soft connecting pipe and the pipeline body.
Preferably, the buckling block comprises a sliding part, a connecting part and an inserting part, the connecting part is located between the inserting part and the sliding part, the connecting part is respectively connected with the inserting part and the sliding part, a sliding groove is formed in the rotating rod along the length direction of the rotating rod, a screw rod is connected to the rotating rod in a rotating mode, the length direction of the screw rod is consistent with the length direction of the sliding groove, the sliding part is connected to the sliding groove in a sliding mode, the screw rod penetrates through the sliding part and is in threaded connection with the sliding part on the screw rod, and the inserting part is inserted into the buckling groove.
Through adopting above-mentioned technical scheme, when needs carry on spacingly to the dwang, rotate the screw rod, the portion that slides under threaded connection's effect slides along the length direction of spout, pegs graft to the lock inslot until grafting portion, so realize the lock action of lock piece for the dwang obtains spacingly, and then has realized the lock installation of lock piece, process convenient and fast.
In a second aspect, the following technical scheme is adopted in the installation method of the municipal drainage pipeline provided by the application.
A method for installing a municipal drainage pipeline comprises the following installation steps:
step 1: the two ends of the soft connecting pipe are respectively butted with the end parts of the two pipeline bodies;
step 2: the buckling piece is rotationally buckled into the buckling seat to realize the fixed connection between the soft connecting pipe and the pipeline body;
and step 3: fixing the mounting sleeve on the pipeline body;
and 4, step 4: installing an elastic piece between the pipeline body and the installation sleeve;
and 5: and the rubber sleeve is arranged between the pipeline body and the installation sleeve.
By adopting the technical scheme, the municipal drainage pipeline is finally obtained.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the soil layer is displaced, the two adjacent pipeline bodies can move in a staggered manner under the action of the soft connecting pipe, so that the displacement of the soil layer is adapted, after the pipeline bodies are displaced, the two adjacent pipeline bodies realize the discharge of sewage through the soft connecting pipe, the circulation of the sewage is kept, and meanwhile, the buffer assembly has a buffer effect when the two adjacent pipeline bodies are displaced, so that the shearing resistance of the pipeline bodies is improved;
2. the elastic pieces uniformly arranged along the circumferential direction of the gap between the mounting sleeve and the pipeline body can elastically support the circumferential direction of the pipeline body, so that the pipeline body is buffered from multiple directions, and the buffering effect of the pipeline body is further improved;
3. rotate the lock with the fastener to the lock seat in, so realized the fixed connection between flexible connecting pipe and the pipeline body, with the fastener from the lock seat unlocking can realize the pine between flexible connecting pipe and the pipeline body and take off the dismantlement, the process is swift convenient, the practicality is strong.
Drawings
Fig. 1 is a schematic view of a drain pipeline in the related art.
Fig. 2 is a schematic structural diagram of a flexible connection tube and a tube body according to a preferred embodiment of the present application.
FIG. 3 is a schematic view of the assembly relationship between the flexible connecting tube and the tube body according to a preferred embodiment of the present application.
Fig. 4 is an enlarged view at a in fig. 3.
FIG. 5 is a schematic view of a preferred embodiment of the present application after installation of the cushioning assembly.
FIG. 6 is a cross-sectional view of a preferred embodiment of the present application.
FIG. 7 is a cross-sectional view from another perspective in a preferred embodiment of the present application.
Fig. 8 is an enlarged view at B in fig. 7.
Fig. 9 is a schematic structural view after a rubber sleeve is installed between the pipe body and the installation sleeve.
Description of reference numerals: 1. a pipe body; 101. a positioning groove; 2. a soft connecting pipe; 21. positioning the boss; 3. a fastener; 31. rotating the rod; 311. a chute; 32. buckling blocks; 321. a sliding part; 322. a connecting portion; 323. a plug-in part; 4. a buckling seat; 41. buckling the groove; 5. a screw; 6. a cover plate; 7. a buffer assembly; 71. installing a sleeve; 72. an elastic member; 721. a buffer sleeve; 7211. a limiting boss; 722. a support bar; 723. a spring; 8. a fixing plate; 81. mounting holes; 9. a limiting plate; 10. a rubber sleeve.
Detailed Description
The present application is described in further detail below with reference to figures 2-9.
The embodiment of the application discloses municipal drainage pipe structure. Referring to fig. 2, the municipal drainage pipeline structure includes a plurality of pipeline bodies 1 arranged at intervals along a straight line, and a soft connection pipe 2 is arranged between two adjacent pipeline bodies 1, it should be noted that the number of the pipeline bodies 1 and the soft connection pipes 2 can be adjusted according to actual conditions, and the specific number of the pipeline bodies 1 and the soft connection pipes 2 is not limited here. Wherein, soft connecting pipe 2 can choose for use to be corrugated hose, in addition, can realize that the soft pipeline of water delivery function all can choose for use. In addition, the both ends of soft connecting pipe 2 can be dismantled respectively and connect in the tip of two adjacent pipeline bodies 1, and soft connecting pipe 2 is linked together with pipeline body 1, and sewage can realize carrying via pipeline body 1 and soft connecting pipe 2.
During the displacement of soil layer, but the dislocation removal each other under the effect of soft connecting pipe 2 between two adjacent pipeline bodies 1, so adapt to the displacement of soil layer, behind pipeline body 1 offset, two adjacent pipeline bodies 1 realize the emission of sewage through soft connecting pipe 2, have kept the circulation of sewage.
Referring to fig. 2 and 3, in order to realize the detachable connection between the flexible connecting pipe 2 and the support of the pipeline body 1, specifically, the pipeline body 1 is provided with a fastening member 3, the flexible connecting pipe 2 is fixedly connected with a fastening seat 4, wherein the fastening member 3 is located at the end position where the pipeline body 1 is connected with the flexible connecting pipe 2, in addition, the fastening seat 4 is located at the end position where the flexible connecting pipe 2 is connected with the pipeline body 1, one end of the fastening member 3 is rotatably connected to the pipeline body 1, and the other end of the fastening member 3 is rotatably fastened to the fastening seat 4.
Rotating buckling piece 3 and buckling to in buckling seat 4, so realized the fixed connection between pipeline body 1 and the soft connecting pipe 2, unblank buckling piece 3 from buckling seat 4 and can realize the dismantlement between pipeline body 1 and the soft connecting pipe 2, process convenient and fast.
Referring to fig. 3 and 4, the fastening member 3 includes a rotating rod 31 and a fastening block 32, wherein the rotating rod 31 is disposed in a rectangular shape, a hinge seat is fixedly mounted on an outer wall of the pipeline body 1, and one end of the rotating rod 31 is hinged to the hinge seat through a pin shaft, so that one end of the rotating rod 31 is rotatably connected to the pipeline body 1, and when the rotating rod 31 rotates, the rotating rod 31 rotates toward the adjacent pipeline body 1.
The fastening block 32 is disposed at the other end of the rotating rod 31 away from the pipeline body 1, the fastening block 32 includes a sliding portion 321, a connecting portion 322 and an inserting portion 323, the connecting portion 322 is located between the inserting portion 323 and the sliding portion 321, the connecting portion 322 is connected with the inserting portion 323 and the sliding portion 321, the connecting portion 322 and the inserting portion 323 are integrally formed, the connecting portion 322 and the sliding portion 321 are disposed in a square shape, the inserting portion 323 is disposed in a cylindrical shape, wherein one end of the inserting portion 323 is connected with a side wall of the connecting portion 322, the inserting portion 323 is perpendicular to the side wall of the connecting portion 322, and the inserting portion 323, the sliding portion 321 and the connecting portion 322 are disposed in an L-shaped barb shape. The rotating rod 31 is provided with a sliding groove 311 along the length direction thereof, the sliding groove 311 is opened at the side wall of one side of the rotating rod 31 and at the end face far away from the hinge end, the surface of the sliding part 321 is in sliding contact with the groove wall of the sliding groove 311, and thus the sliding part 321 is connected in the sliding groove 311 in a sliding manner. Be provided with screw rod 5 on dwang 31, screw rod 5's length direction is unanimous with the length direction of spout 311, wherein, the opening end upper cover of dwang 31 closes and is fixed with apron 6, wear to be equipped with the through-hole on the apron 6, screw rod 5 wears to establish to spout 311 in via the through-hole, so make screw rod 5 be located spout 311, simultaneously screw rod 5's both ends rotate respectively to bear in apron 6 and spout 311 just to one side cell wall department of apron 6, so make screw rod 5 rotate to connect on dwang 31.
The sliding portion 321 is provided with a threaded hole, the screw 5 penetrates the sliding portion 321 through the threaded hole, the sliding portion 321 is screwed to the screw 5, and the sliding portion 321 slides back and forth along the longitudinal direction of the slide groove 311 by the screw 5 being rotated and engaged with the screw.
Referring to fig. 3 and 4, the fastening seat 4 is located at the peripheral surface of the soft connection pipe 2, the fastening seat 4 is disposed in a closed circular ring shape along the circumferential direction of the soft connection pipe 2, the side wall of the fastening seat 4 is provided with a fastening groove 41, specifically, the opening of the fastening groove 41 is circular, so as to be matched with the shape of the insertion portion 323, the fastening groove 41 is located at the surface of one side of the fastening seat 4 away from the pipeline body 1, when the pipeline body 1 and the soft connection pipe 2 are fixed to each other, the rotating rod 31 is rotated towards the soft connection pipe 2 until the rotating rod 31 abuts against the peripheral surface of the fastening seat 4, at this time, the insertion portion 323 is aligned with the fastening groove 41, the screw 5 is rotated, the fastening member 3 is moved towards the fastening seat 4 under the driving of the sliding portion 321 until the insertion portion 323 is inserted into the fastening groove 41, so that the fastening block 32 is movably inserted into the fastening groove 41, when the fastening block 32 is inserted into the fastening groove 41, buckling piece 32 carries on spacingly to dwang 31 for dwang 31 realizes fixedly, so makes dwang 31 realize reciprocal anchorage between pipeline body 1 and soft connecting pipe 2.
Further, the fasteners 3 may be provided in multiple groups, for example, three groups, six groups, and eight groups, the multiple groups of fasteners 3 are uniformly arranged along the circumferential direction of the duct body 1, and in this embodiment, the fasteners 3 are preferably four groups. In addition, the number of the fastening grooves 41 is the same as the number of the fastening members 3, that is, in this embodiment, the fastening grooves 41 are four, the four fastening grooves 41 are uniformly arranged on the fastening seat 4 along the circumferential direction of the flexible connecting tube 2, if the number of the fastening grooves 41 is plural, that is, the fastening grooves 41 are uniformly arranged on the fastening seat 4 along the circumferential direction of the flexible connecting tube 2, and the fastening members 3 are fastened in the fastening grooves 41 in a one-to-one correspondence manner. At this moment, be the fixed effect of carrying out the lock in a plurality of position on the circumference direction between pipeline body 1 and soft connecting pipe 2 for being evenly arranged's multiunit buckling piece 3 for the atress is reasonable between pipeline body 1 and the soft connecting pipe 2, has further promoted the connection steadiness between pipeline body 1 and the soft connecting pipe 2.
Referring to fig. 3, need be with the mutual butt of the tip of pipeline body 1 and soft connecting pipe 2 in order to realize the butt joint when installing pipeline body 1 and soft connecting pipe 2, for realizing the accurate location between pipeline body 1 and the soft connecting pipe 2, be provided with positioning groove 101 on the pipeline body 1, be provided with location boss 21 on the soft connecting pipe 2, location boss 21 is arranged in pegging graft in positioning groove 101, in order to realize the butt joint location between pipeline body 1 and the soft connecting pipe 2. Specifically, positioning groove 101 is sunken to set up in the terminal surface department of pipeline body 1 from the outside-in, and in addition, location boss 21 sets up on the terminal surface of soft connecting pipe 2, integrated into one piece between location boss 21 and the lock seat 4, when installing between pipeline body 1 and soft connecting pipe 2, location boss 21 pegs graft in positioning groove 101, finally realizes the location concatenation between pipeline body 1 and the soft connecting pipe 2.
Referring to fig. 5 and 6, a buffer assembly 7 is disposed between two adjacent pipeline bodies 1, and the buffer assembly 7 is used for buffering offset dislocation between the two adjacent pipeline bodies 1 so as to improve the shearing resistance of the pipeline bodies 1.
Specifically, buffer unit 7 includes installation sleeve 71 and elastic component 72, and installation sleeve 71 is cylindric setting, and the both ends of installation sleeve 71 all are the opening setting, and wherein, the one end lid of installation sleeve 71 closes and is provided with fixed plate 8, welded fastening between fixed plate 8 and the installation sleeve 71, and the middle part of fixed plate 8 is run through and is provided with mounting hole 81, and soft connecting pipe 2 and the tip of two pipeline bodies 1 adjacent with soft connecting pipe 2 all overlap and locate in installation sleeve 71.
Wherein, the one end of one pipeline body 1 in two adjacent pipeline bodies 1 wears to establish to the installation sleeve 71 in via mounting hole 81 to welded fastening between pipeline body 1 and the fixed plate 8 makes the one end fixed connection of installation sleeve 71 on one of them pipeline body 1 in two adjacent pipeline bodies 1. In addition, another pipeline body 1 among two adjacent pipeline bodies 1 stretches into in the installation sleeve 71 via the one end opening that the installation sleeve 71 is far away from fixed plate 8, form the clearance between the other end of installation sleeve 71 and another pipeline body 1, elastic component 72 sets up in the clearance department between installation sleeve 71 and another pipeline body 1, elastic component 72 is used for buffering the displacement deviation between installation sleeve 71 and another pipeline body 1, so realize buffering when producing the skew dislocation between two adjacent pipeline bodies 1.
Specifically, referring to fig. 7 and 8, the elastic member 72 includes a buffer sleeve 721, a support rod 722 and a spring 723, the buffer sleeve 721 is in a cylindrical sleeve shape, the interior of the buffer sleeve 721 is hollow, one end of the buffer sleeve 721 is open, an articulated seat is installed on the outer wall of the pipeline body 1, one end of the support rod 722 is articulated in the articulated seat through a pin shaft, so that one end of the support rod 722 is rotatably connected to the pipeline body 1, and the other end of the support rod 722 is movably inserted into the open end of the buffer sleeve 721. The spring 723 is located inside the buffering sleeve 721, two ends of the spring 723 are respectively fixedly connected with the bottom wall of the buffering sleeve 721 and one end of the supporting rod 722 far away from the pipeline body 1, and in the process that the supporting rod 722 is movably inserted into the buffering sleeve 721, the supporting rod 722 and the buffering sleeve 721 compress and stretch the spring 723. The inner wall of the mounting sleeve 71 is provided with a hinge seat, and one end of the buffering sleeve 721, which is far away from the supporting rod 722, is hinged in the hinge seat arranged on the mounting sleeve 71 through a pin shaft, so that one end of the buffering sleeve 721, which is far away from the supporting rod 722, is rotatably connected in the mounting sleeve 71.
In the process of mutual offset between the installation sleeve 71 and the pipeline body 1, the pipeline body 1 pushes or pulls the buffer sleeve 721, so that the support rod 722 is inserted in a reciprocating manner relative to the buffer sleeve 721, and in the process of inserting the support rod 722 in a reciprocating manner, the spring 723 generates compression or tension deformation, so that the offset motion of the pipeline body 1 is buffered, and the offset buffering between the pipeline body 1 and the installation sleeve 71 is further realized.
Further, the open end of the buffering sleeve 721 is fixedly connected with a limiting plate 9, a through hole is arranged in the middle of the limiting plate 9 in a penetrating manner, the supporting rod 722 penetrates through the through hole, and the limiting plate 9 covers the open end of the buffering sleeve 721. The supporting rod 722 is inserted in one end of the buffer sleeve 721 and is provided with a limiting boss 7211, the limiting boss 7211 is located on the circumferential surface of the supporting rod 722, the limiting boss 7211 is in a closed ring shape, the limiting boss 7211 and the supporting rod 722 are integrally formed, and in the process of inserting the supporting rod 722 in the buffer sleeve 721, the limiting boss 7211 is abutted and limited with the limiting plate 9. Therefore, the stroke of the supporting rod 722 in the process of movably inserting into the buffering sleeve 721 is limited, so that the supporting rod 722 is not easy to loosen to the outside of the buffering sleeve 721, and the stability of the elastic member 72 in use is ensured.
Referring to fig. 7, the elastic members 72 are two or more, for example, three, six, eight and ten, in this embodiment, the number of the elastic members 72 is four, correspondingly, the hinge seats installed at the pipeline body 1 and the installation sleeve 71 correspond to the number of the elastic members 72, the elastic members 72 are uniformly arranged around the circumferential direction of the gap between the installation sleeve 71 and the pipeline body 1, so as to buffer the pipeline body 1 from multiple directions, and thus the buffering effect of the pipeline body 1 is improved.
Referring to fig. 9, a rubber sleeve 10 is disposed between the installation sleeve 71 and the pipeline body 1, one end of the rubber sleeve 10 is sleeved on the outer wall of the opening end of the installation sleeve 71, the other end of the rubber sleeve 10 is sleeved on the outer wall of the pipeline body 1, the rubber sleeve 10 can be fixed on the installation sleeve 71 and the pipeline body 1 through glue pasting, in addition, the rubber sleeve 10 can also be fixed on the installation sleeve 71 and the pipeline body 1 through clamping of an annular hoop, when the rubber sleeve 10 is fixed on the installation sleeve 71 and the pipeline body 1, the rubber sleeve 10 covers the opening at the end of the installation sleeve 71, so as to prevent soil from entering the installation sleeve 71 when the pipeline body 1 is buried underground.
The implementation principle of municipal drainage pipe structure of the embodiment of the application is: when the soil layer displacement, but the dislocation removal each other under the effect of soft connecting pipe 2 between two adjacent pipeline bodies 1, so adapt to the displacement of soil layer, behind pipeline body 1 offset, two adjacent pipeline bodies 1 realize the emission of sewage through soft connecting pipe 2, have kept the circulation of sewage.
Meanwhile, in the process that two adjacent pipeline bodies 1 are mutually offset, the pipeline bodies 1 push or pull the supporting rod 722, so that the supporting rod 722 is reciprocally inserted and extracted relative to the buffering sleeve 721, and in the process that the supporting rod 722 is reciprocally inserted and extracted, the spring 723 generates compression or tension deformation, so that the offset motion of the pipeline bodies 1 is energy-absorbed and buffered, and the offset buffering between the pipeline bodies 1 and the mounting sleeve 71 is further realized.
The embodiment of the application also discloses an installation method of the municipal drainage pipeline, which comprises the following installation steps:
step 1: the two ends of the soft connecting pipe 2 are respectively butted with the end parts of the two pipeline bodies 1, wherein the positioning lug boss 21 in the soft connecting pipe 2 is inserted into the positioning groove 101 at the position of the pipeline body 1, the end surface of the soft connecting pipe 2 is butted with the end surface of the pipeline body 1, and finally the butt joint is realized.
Step 2: rotate lock 3 and lock to the fixed connection between soft connecting pipe 2 and the pipeline body 1 in order to realize in lock seat 4, at this in-process, rotate dwang 31 towards soft connecting pipe 2 department, until dwang 31 butt to lock seat 4 global department, grafting portion 323 aligns lock groove 41 this moment, rotate screw rod 5 immediately, grafting portion 323 on the screw rod 5 drive lock piece 32 is pegged graft in lock groove 41, so make dwang 31 to realize the reciprocal anchorage between pipeline body 1 and the soft connecting pipe 2.
And step 3: the installation sleeve 71 is fixed on the pipeline body 1, in the process, the fixing plate 8 is fixed on the pipeline body 1, the pipeline body 1 is arranged in the installation hole 81 in the fixing plate 8 in a penetrating mode immediately, the installation sleeve 71 is moved to enable the soft connecting pipe 2 and the end portions of the two pipeline bodies 1 adjacent to the soft connecting pipe 2 to be sleeved in the installation sleeve 71, and the installation sleeve 71 and the fixing plate 8 are welded and fixed immediately.
And 4, step 4: the elastic member 72 is installed between the installation sleeve 71 and the pipeline body 1, in this process, hinge seats are installed at the inner wall of the installation sleeve 71 and at the pipeline body 1, the buffering sleeve 721 in the elastic member 72 is hinged to the hinge seat at the installation sleeve 71 through a pin shaft, and the supporting rod 722 in the elastic member 72 is hinged to the hinge seat at the pipeline body 1 through a pin shaft.
And 5: the rubber boot 10 is installed between the pipe body 1 and the installation sleeve 71. In the process, one end of the rubber sleeve 10 is sleeved on the outer wall of the opening end of the mounting sleeve 71, the other end of the rubber sleeve 10 is sleeved on the outer wall of the pipeline body 1, the rubber sleeve 10 is fixed in the pipeline body 1 and the mounting sleeve 71 immediately, and finally the municipal drainage pipeline is obtained.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides a municipal drainage pipeline structure which characterized in that: the pipeline comprises a plurality of pipeline bodies (1) which are arranged at intervals along a straight line direction, a soft connecting pipe (2) is arranged between every two adjacent pipeline bodies (1), two ends of each soft connecting pipe (2) are respectively detachably connected to the end parts of every two adjacent pipeline bodies (1), the soft connecting pipes (2) are communicated with the pipeline bodies (1), a buffer component (7) is arranged between every two adjacent pipeline bodies (1), and the buffer component (7) is used for buffering offset dislocation between every two adjacent pipeline bodies (1);
the pipeline body (1) is provided with a buckling piece (3), the soft connecting pipe (2) is fixedly connected with a buckling seat (4), one end of the buckling piece (3) is rotatably connected to the pipeline body (1), and the other end of the buckling piece (3) is rotatably buckled on the buckling seat (4);
the buckling piece (3) comprises a rotating rod (31) and a buckling block (32), one end of the rotating rod (31) is rotatably connected to the pipeline body (1), the buckling block (32) is arranged at the other end, far away from the pipeline body (1), of the rotating rod (31), a buckling groove (41) is formed in the side wall of the buckling seat (4), and the buckling block (32) is movably inserted into the buckling groove (41);
buckling piece (32) are including sliding part (321), connecting portion (322) and grafting portion (323), connecting portion (322) are located grafting portion (323) and between sliding part (321), connecting portion (322) respectively with grafting portion (323) and sliding part (321) link to each other, dwang (31) are gone up and are provided with spout (311) along its length direction, it is connected with screw rod (5) to rotate on dwang (31), the length direction of screw rod (5) with the length direction of spout (311) is unanimous mutually, sliding part (321) slide connect in spout (311), screw rod (5) run through sliding part (321) just sliding part (321) threaded connection in on screw rod (5), grafting portion (323) peg graft in buckling groove (41).
2. The municipal drainage pipe structure of claim 1, wherein: buffer unit (7) are including installation sleeve (71) and elastic component (72), soft connecting pipe (2) and with two that soft connecting pipe (2) are adjacent the tip of pipeline body (1) is all overlapped and is located in installation sleeve (71), the one end fixed connection of installation sleeve (71) is in two adjacent on one of them pipeline body (1) in pipeline body (1), installation sleeve (71) other end and another form the clearance between pipeline body (1), elastic component (72) set up in installation sleeve (71) and another clearance department between pipeline body (1), elastic component (72) are used for buffering installation sleeve (71) and another the displacement deviation between pipeline body (1).
3. The municipal drainage pipe structure of claim 2, wherein: the number of the elastic pieces (72) is more than two, and the elastic pieces (72) are uniformly arranged in the circumferential direction of a gap between the installation sleeve (71) and the pipeline body (1).
4. A municipal drainage pipe structure according to claim 2 or 3, wherein: the elastic part (72) comprises a buffer sleeve (721), a supporting rod (722) and a spring (723), one end of the buffer sleeve (721) is open, one end of the supporting rod (722) is rotatably connected to the pipeline body (1), the other end of the supporting rod (722) is movably inserted into the open end of the buffer sleeve (721), the spring (723) is located in the buffer sleeve (721), two ends of the spring (723) are fixedly connected with the bottom wall of the buffer sleeve (721) and one end, far away from the pipeline body (1), of the supporting rod (722), and one end, far away from the supporting rod (722), of the buffer sleeve (721) is rotatably connected to the installation sleeve (71).
5. The municipal drainage pipe structure of claim 4, wherein: the utility model discloses a buffer sleeve's (721) opening end fixedly connected with limiting plate (9), bracing piece (722) peg graft in the one end of buffer sleeve (721) is provided with spacing boss (7211), spacing boss (7211) with it is spacing to butt between limiting plate (9).
6. The municipal drainage pipe structure of claim 2, wherein: a rubber sleeve (10) is arranged between the mounting sleeve (71) and the pipeline body (1), and the rubber sleeve (10) is wrapped at an opening at the end of the mounting sleeve (71).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010593773.0A CN111877498B (en) | 2020-06-28 | 2020-06-28 | Municipal drainage pipeline structure and mounting method |
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| CN202010593773.0A CN111877498B (en) | 2020-06-28 | 2020-06-28 | Municipal drainage pipeline structure and mounting method |
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| CN111877498B true CN111877498B (en) | 2021-08-24 |
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| CN113047396B (en) * | 2021-04-24 | 2022-06-24 | 南京润华建设集团有限公司 | Connecting structure of new and old sewage pipelines and construction method |
| CN115288269B (en) * | 2022-08-25 | 2023-07-11 | 乐昌市住宅建筑工程有限公司 | Municipal drainage structure and construction method thereof |
| TWI812560B (en) * | 2022-12-15 | 2023-08-11 | 郭時冶 | Pipeline Fixing Devices for Construction Engineering |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0859134A1 (en) * | 1997-02-18 | 1998-08-19 | Witzenmann GmbH Metallschlauch-Fabrik Pforzheim | Flexible connecting element for tubular parts |
| JPH11200855A (en) * | 1998-01-13 | 1999-07-27 | Calsonic Corp | Flexible tube for automobile exhaust system |
| CN102650362A (en) * | 2012-04-26 | 2012-08-29 | 孙加盛 | Union mounted at pipe orifice or container opening |
| CN206837627U (en) * | 2017-06-30 | 2018-01-05 | 江西中烟工业有限责任公司 | Briquetting roller negative pressure system cleaning device replaceable cartridge formula outlet pipe |
| CN207777805U (en) * | 2017-12-15 | 2018-08-28 | 江苏航天管业科技有限公司 | A kind of abrasion-resistant hose |
| CN108644478A (en) * | 2018-07-17 | 2018-10-12 | 浙江海洋大学 | A kind of pipe vibration damper |
| CN208237286U (en) * | 2018-04-28 | 2018-12-14 | 广东电网有限责任公司 | Sulfur hexafluoride gas equipment and test rapid connecting clamp structure thereof |
| CN209743865U (en) * | 2019-04-23 | 2019-12-06 | 盐城宝泽电力石化机械制造有限公司 | Pipeline connecting piece with buffering compressive structures |
| CN209839467U (en) * | 2019-03-21 | 2019-12-24 | 大连华泰臣科技服务有限公司 | Pipeline heat insulation structure capable of resisting pipeline vibration |
-
2020
- 2020-06-28 CN CN202010593773.0A patent/CN111877498B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0859134A1 (en) * | 1997-02-18 | 1998-08-19 | Witzenmann GmbH Metallschlauch-Fabrik Pforzheim | Flexible connecting element for tubular parts |
| JPH11200855A (en) * | 1998-01-13 | 1999-07-27 | Calsonic Corp | Flexible tube for automobile exhaust system |
| CN102650362A (en) * | 2012-04-26 | 2012-08-29 | 孙加盛 | Union mounted at pipe orifice or container opening |
| CN206837627U (en) * | 2017-06-30 | 2018-01-05 | 江西中烟工业有限责任公司 | Briquetting roller negative pressure system cleaning device replaceable cartridge formula outlet pipe |
| CN207777805U (en) * | 2017-12-15 | 2018-08-28 | 江苏航天管业科技有限公司 | A kind of abrasion-resistant hose |
| CN208237286U (en) * | 2018-04-28 | 2018-12-14 | 广东电网有限责任公司 | Sulfur hexafluoride gas equipment and test rapid connecting clamp structure thereof |
| CN108644478A (en) * | 2018-07-17 | 2018-10-12 | 浙江海洋大学 | A kind of pipe vibration damper |
| CN209839467U (en) * | 2019-03-21 | 2019-12-24 | 大连华泰臣科技服务有限公司 | Pipeline heat insulation structure capable of resisting pipeline vibration |
| CN209743865U (en) * | 2019-04-23 | 2019-12-06 | 盐城宝泽电力石化机械制造有限公司 | Pipeline connecting piece with buffering compressive structures |
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