CN207314480U

CN207314480U - A kind of protection municipal drain

Info

Publication number: CN207314480U
Application number: CN201721169434.XU
Authority: CN
Inventors: 王盟
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-09-13
Filing date: 2017-09-13
Publication date: 2018-05-04
Anticipated expiration: 2027-09-13

Abstract

The utility model discloses a kind of protection municipal drain, including drainpipe main body, multiple protective devices are installed on the outside of the drainpipe main body, the protective device includes babinet, concave slide plate is mounted at left and right sides of the inner cavity of the babinet, cylinder is installed on the outside of the inner cavity of the babinet, slide plate is installed on the inside of the cylinder.The protection municipal drain, when drainpipe main body is squeezed, arc panel is expressed to first promotes babinet, babinet can be made to be moved to the direction of drainpipe main body, slide plate can be made to be slided in groove, the lantern ring is promoted so as to which rectangular block is mobile into babinet, it is socketed by the lantern ring and cylinder, the lantern ring can be made to be slided on cylinder, the lantern ring is crossed to extrude spring, external extruding force can be buffered by spring, avoid the phenomenon due to expanding with heat and contract with cold, or other factors cause water pipe to be extruded be subject to the external world to cause the phenomenon of draining pipe explosion to occur, extend the service life of drainpipe main body.

Description

A kind of protection municipal drain

Technical field

Municipal water pipe technology field is the utility model is related to, is specially a kind of protection municipal drain.

Background technology

In the municipal drainage system in city, drainpipe is indispensable important component, is discharge Water Network system Basic component units and connection hinge in system, such as the utility model of Application No. 201620543076.3, including in pipe The tube body of shape and it is secured transverse in tube body and be in coniform screen pipe, screen pipe right end has the flange in annular shape, Flange has axially penetrated through multiple water holes along tube body, and tube body left end is axially arranged with annular groove along it, is equipped with the outside of tube body left end Cylindrical outlet pipe, has the connecting portion for being cylindrical in shape protrusion on the left side of outlet pipe, although with easy to assembly excellent Point, but existing drainpipe is mostly buried in underground, when in use, due to the phenomenon expanded with heat and contract with cold, or other factors meeting Water pipe is caused to be extruded be subject to the external world, it be easy to cause draining pipe explosion, reduces the service life of water pipe.

Utility model content

The purpose of this utility model is to provide a kind of protection municipal drain, to solve to propose in above-mentioned background technology The problem of.

To achieve the above object, the utility model provides following technical solution：A kind of protection municipal drain, including row Water pipe main body, is provided with multiple protective devices on the outside of the drainpipe main body, the protective device includes babinet, the babinet Inner cavity at left and right sides of be mounted on concave slide plate, cylinder, the inner side peace of the cylinder are installed on the outside of the inner cavity of the babinet Equipped with slide plate, spring is enclosed with the outer wall of the cylinder, the lantern ring, the lantern ring and cylindrical sleeve are installed on the outside of the spring Connect, the outside left and right ends of the lantern ring are mounted on connecting rod, are provided with sliding block on the outside of the connecting rod, the sliding block with Concave slide plate, which coordinates, to be connected, and rectangular block is provided with the inside of the lantern ring, the outer surface of the rectangular block is equipped with groove, described Groove coordinates with slide plate and is connected, and the rectangular block is connected through babinet with drainpipe main body, and arc is provided with the outside of the babinet Shape plate.

Preferably, the outside pressing of the arc panel has reinforcing plate, and the reinforcing plate includes polyurethane water-proof paint layer, institute The outer surface pressing for stating polyurethane water-proof paint layer has wood fibre glued board, the outer surface of the wood fibre glued board Pressing has melamine pressing plate layer, and the outer surface pressing of the melamine pressing plate layer has glass layer.

Preferably, the outer surface pressing of the glass layer has transparent wear glue-line.

Preferably, the junction of the babinet and cylinder is provided with securing plate.

Preferably, the rectangular block and the junction of drainpipe main body are provided with connecting plate.

Compared with prior art, the beneficial effects of the utility model are：The protection municipal drain, when drainpipe main body When being squeezed, arc panel is expressed to first and promotes babinet, babinet can be made to be moved to the direction of drainpipe main body, pass through groove Coordinate with slide plate and be connected, slide plate can be made to be slided in groove, so that rectangular block is mobile into babinet to promote the lantern ring, pass through the lantern ring It is socketed with cylinder, the lantern ring can be made to be slided on cylinder, coordinated by sliding block with concave slide plate and be connected, can be driven the lantern ring and connect Extension bar makes sliding block be slided on concave slide plate, and spring is extruded by the lantern ring, external extruding can be buffered by spring Power, avoids the phenomenon due to expanding with heat and contract with cold or other factors cause water pipe to be extruded be subject to the external world to cause draining pipe explosion Phenomenon occurs, and extends the service life of drainpipe main body.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the protective device structure schematic diagram of the utility model；

Fig. 3 is the reinforcement plate structure schematic diagram of the utility model.

In figure：1st, drainpipe main body, 2, protective device, 201, babinet, 202, concave slide plate, 203, securing plate, 204, circle Column, 205, connecting rod, 206, spring, 207, the lantern ring, 208, rectangular block, 209, connecting plate, 210, slide plate, 211, groove, 212, Sliding block, 3, arc panel, 4, reinforcing plate, 401, polyurethane water-proof paint layer, 402, wood fibre glued board, 403, melamine pressure Flaggy, 404, glass layer, 405, transparent wear glue-line.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of protection municipal drain, including draining Pipe main body 1, the outside of drainpipe main body 1 are provided with multiple protective devices 2, and the quantity of protective device 2 is eight, protective device 2 Including babinet 201, concave slide plate 202 is mounted at left and right sides of the inner cavity of babinet 201, is provided with the outside of the inner cavity of babinet 201 Cylinder 204, babinet 201 and the junction of cylinder 204 are provided with securing plate 203, can strengthen babinet 201 by securing plate 203 With the connection of cylinder 204, the inner side of cylinder 204 is provided with slide plate 210, spring 206, spring is enclosed with the outer wall of cylinder 204 206 be compression spring, coefficient of elasticity 15N/CM, and the outside of spring 206 is provided with the lantern ring 207,204 sets of the lantern ring 207 and cylinder Connect, be socketed by the lantern ring 207 and cylinder 204, the lantern ring 207 can be made to be slided on cylinder 204, by the lantern ring 207 to spring 206 Being extruded, the outside left and right ends of the lantern ring 207 are mounted on connecting rod 205, and the outside of connecting rod 205 is provided with sliding block 212, Sliding block 212 coordinates with concave slide plate 202 and is connected, and is coordinated by sliding block 212 with concave slide plate 202 and is connected, can make 207 band of the lantern ring Dynamic connecting rod 205 makes sliding block 212 slide the stability for strengthening the lantern ring 207, the inner side installation of the lantern ring 207 on concave slide plate 202 There is rectangular block 208, the outer surface of rectangular block 208 is equipped with groove 211, and groove 211 coordinates with slide plate 210 and is connected, and passes through groove 211 are connected with the cooperation of slide plate 210, slide plate 210 can be made to be slided in groove 211, so that rectangular block 208 is moved into babinet 201 Dynamic to promote the lantern ring 207, rectangular block 208 is connected through babinet 201 with drainpipe main body 1, rectangular block 208 and drainpipe main body 1 Junction is provided with connecting plate 209, can strengthen the connection of rectangular block 208 and drainpipe main body 1, babinet by connecting plate 209 201 outside is provided with arc panel 3, and the outside pressing of arc panel 3 has reinforcing plate 4, and reinforcing plate 4 includes polyurethane water-proof paint layer 401, the outer surface pressing of polyurethane water-proof paint layer 401 has wood fibre glued board 402, wood fibre glued board 402 Outer surface pressing has melamine pressing plate layer 403, and the outer surface pressing of melamine pressing plate layer 403 has glass layer 404, the outer surface pressing of glass layer 404 has transparent wear glue-line 405, and transparent wear glue-line 405 has preferable wear-resisting Property, it can prevent that the outer surface of glass layer 404 from wearing, can be moisture-proof by polyurethane water-proof paint layer 401, pass through wood Matter fiber glued board 201 and melamine pressing plate layer 202 have bearing capacity strong, resist the characteristics of performance is good, can strengthen entirety Intensity, can be corrosion-resistant by glass layer 404, extend the service life of arc panel 3.

When drainpipe main body 1 is squeezed, be expressed to first arc panel 3 promote babinet 201, can make babinet 201 to The direction movement of drainpipe main body 1, can be such that slide plate 210 is slided in groove 211, so that rectangular block 208 is moved into babinet 201 Dynamic to promote the lantern ring 207, the lantern ring 207 slides on cylinder 204, and the lantern ring 207 can be made to drive connecting rod 205 to make sliding block 212 recessed Slided on type slide plate 202, spring 206 extruded by the lantern ring 207, external extruding force can be buffered by spring 206, When extraneous extruding force disappears, the 206 springing lantern ring 207 of spring slides on cylinder 204 promotes out babinet by rectangular block 208 It is a part of in 201, babinet 201 is moved laterally and original place is gone back into 3 springing of arc panel.

In the description of the utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " middle part ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation or position of the instruction such as " both ends " It is based on orientation shown in the drawings or position relationship to put relation, is for only for ease of description the utility model and simplifies description, and It is not instruction or implies signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore It is not intended that the limitation to the utility model.

In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for description purpose, and it is not intended that instruction Or imply relative importance or the implicit quantity for indicating indicated technical characteristic, thus, define " first ", " second ", At least one this feature can be expressed or be implicitly included to " the 3rd ", the feature of " the 4th ".

In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu Calmly ", the term such as " being screwed on " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally； Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be with It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly, for this area For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of protection municipal drain, including drainpipe main body（1）, it is characterised in that：The drainpipe main body（1）It is outer Side is provided with multiple protective devices（2）, the protective device（2）Including babinet（201）, the babinet（201）Inner cavity or so Both sides are mounted on concave slide plate（202）, the babinet（201）Inner cavity on the outside of cylinder is installed（204）, the cylinder （204）Inner side slide plate is installed（210）, the cylinder（204）Outer wall on be enclosed with spring（206）, the spring（206） Outside the lantern ring is installed（207）, the lantern ring（207）With cylinder（204）Socket, the lantern ring（207）Outside or so two End is mounted on connecting rod（205）, the connecting rod（205）Outside sliding block is installed（212）, the sliding block（212）With it is recessed Type slide plate（202）Coordinate and be connected, the lantern ring（207）Inner side rectangular block is installed（208）, the rectangular block（208）It is outer Side surface is equipped with groove（211）, the groove（211）With slide plate（210）Coordinate and be connected, the rectangular block（208）Through babinet （201）With drainpipe main body（1）It is connected, the babinet（201）Outside arc panel is installed（3）.

A kind of 2. protection municipal drain according to claim 1, it is characterised in that：The arc panel（3）Outside Pressing has reinforcing plate（4）, the reinforcing plate（4）Including polyurethane water-proof paint layer（401）, the polyurethane water-proof paint layer （401）Outer surface pressing have wood fibre glued board（402）, the wood fibre glued board（402）Outer surface pressure Conjunction has melamine pressing plate layer（403）, the melamine pressing plate layer（403）Outer surface pressing have glass layer （404）.

A kind of 3. protection municipal drain according to claim 2, it is characterised in that：The glass layer（404） Outer surface pressing have transparent wear glue-line（405）.

A kind of 4. protection municipal drain according to claim 1, it is characterised in that：The babinet（201）With cylinder （204）Junction securing plate is installed（203）.

A kind of 5. protection municipal drain according to claim 1, it is characterised in that：The rectangular block（208）With row Water pipe main body（1）Junction connecting plate is installed（209）.