CN209144949U - A kind of pavement construction temporary drainage pipeline - Google Patents

Abstract

The utility model discloses a kind of pavement construction temporary drainage pipelines, including drainage conduit body, pipe fitting is fixed on the outside of the drainage conduit body both ends, connecting hole is offered in the horizontal direction around the pipe fitting, strainer is installed on the inner wall of the pipe fitting both ends, it is fixedly connected with dredging component at the top of the drainage conduit body, and the dredging component is connected to the drainage conduit body；The dredging component includes isolating cylinder and sheath, and the isolating cylinder is fixedly mounted on the drainage conduit body top surface, and the isolating cylinder is connected to the drainage conduit body.Beneficial effect is: the utility model is passed through drainage conduit body discharge after filtering surface gathered water by strainer, silt is prevented to be directly entered obstruction drainage conduit body, simultaneously when strainer is covered by silt to be blocked, the silt at strainer can be pressurized and be dredged in such a way that connecting rod drives sealing plate to decline compressed air in isolating cylinder, the timely dredging in drainage procedure to drainage conduit body is realized, has ensured the proper drainage of drainage conduit body.

Description

A kind of pavement construction temporary drainage pipeline

Technical field

The utility model relates to pavement construction accessory part fields, and in particular to a kind of pavement construction temporary drainage pipe Road.

Background technique

Pavement construction is the important link of road construction, in order to guarantee the surface evenness after plate is assembled, first to need The road surface to be repaired carries out abolishing excavation, then flattens to the road surface region after cleaning, can generate during pavement construction big The ponding of amount, if cleaning discharge ponding not in time, will have a direct impact on to road surface normal construction, usually need to spread during draining If drainage pipeline.

Applicants have discovered that at least there is following technical problem in the prior art: existing drainage pipeline is not provided with dredging Function can not carry out the pipeline of silt obstruction in drainage procedure timely since surface gathered water is usually mixed with a large amount of silt Dredging, has directly influenced the proper drainage of pipeline.

Utility model content

The purpose of this utility model is that solve the above-mentioned problems and provides a kind of pavement construction temporary drainage pipe Road is not provided with dredging function to solve existing drainage pipeline in the prior art, since surface gathered water is usually mixed with largely Silt can not carry out the technical problems such as dredging in time to the pipeline of silt obstruction in drainage procedure.It is provided by the utility model Preferred technical solution is included in many technical solutions surface gathered water is filtered by strainer after be passed through drainage conduit body discharge, prevent Stopped silt and be directly entered obstruction drainage conduit body, while when strainer is covered by silt and blocks, by connecting rod drive sealing plate every The silt at strainer can be pressurized and be dredged from the mode for declining compressed air in cylinder, realized in drainage procedure to drainpipe The technical effects such as the timely dredging in road, elaboration as detailed below.

To achieve the above object, the utility model provides following technical scheme:

A kind of pavement construction temporary drainage pipeline provided by the utility model, including drainage conduit body, the drainage conduit body It is fixed with pipe fitting on the outside of both ends, offers connecting hole, pipe fitting both ends inner wall around the pipe fitting in the horizontal direction On strainer is installed, dredging component, and the dredging component and the drainage conduit body are fixedly connected at the top of the drainage conduit body Connection；

The dredging component includes isolating cylinder and sheath, and the isolating cylinder is fixedly mounted on the drainage conduit body top surface, and The isolating cylinder is connected to the drainage conduit body, and the sheath is fixed in the middle part of the isolating cylinder top surface, is breakked away in the sheath It is dynamic to be connected with connecting rod, and the connecting rod runs through into the isolating cylinder, the connecting rod top is equipped with interconnecting piece, the interconnecting piece On be provided with handle, the connecting rod bottom end is fixed with sealing plate, and the sealing plate outer rim is bonded with the isolating cylinder inner wall, the company Limiting slot is symmetrically offered in the middle part of bar, offers mounting groove, and the direction of the mounting groove in the horizontal direction on the inside of the sheath It is consistent, is fixedly connected by grab with one end of pressure spring in the mounting groove, the pressure spring with the direction of the limiting slot The other end ball is connected with by grab, and the diameter of the ball is not more than the openings of sizes of the mounting groove.

It, when in use, can be by described in the pipe fitting using a kind of above-mentioned pavement construction temporary drainage pipeline The mode of screw is installed in connecting hole additional to realize to the splicing each other between the drainage conduit body, by one end of the drainage conduit body The drainage location for being directed at surface gathered water is laid with, then water just can enter in the drainage conduit body after the strainer filtering and discharge, by Silt can be filtered and be blocked in outside the drainage conduit body in the strainer, so as to prevent silt from entering the obstruction draining Tube body, but silt can be accumulated at any time at the strainer, when the silt obstruction ponding at the strainer enters, hold described Handle exerts a force downwards the limitation for releasing the ball to the connecting rod, and connecting rod will drive the ball and pass through institute during this The mode for stating pressure spring compression enters the mounting groove, operates the handle at this time and drives the connecting rod under the guidance of the sheath Decline, the sealing plate declines in the isolating cylinder therewith, since the sealing plate outer rim is bonded with the isolating cylinder inner wall, thus The air in the isolating cylinder can be compressed to change the intracorporal air pressure of the drainpipe during the sealing plate decline, and is passed through The silt that the mode of pressurization is impacted on the outside of the strainer achievees the purpose that dredging, after the completion of dredging above mentions institute by the handle Connecting rod is stated, the connecting rod will drive the limiting slot and rise, described when the limiting slot rises to the mounting groove face The ball is caught in the limiting slot by the compression travel that pressure spring discharges itself, and realizes in this manner to the company The locking of bar position, and then complete that the storage of the dredging component is convenient for subsequent use, just realized in drainage procedure in this way In timely dredging to the drainage conduit body, ensured the proper drainage of drainage conduit body.

Preferably, the pipe fitting is ring flange, the connecting hole is through-hole, is uniformly distributed.

Preferably, the mesh number of the strainer is not less than 200.

Preferably, the sheath and the connecting rod clearance fit.

Preferably, the interconnecting piece is screw, the handle is solid annular structure.

Preferably, the material of the sealing plate is quenched rubber, the limiting slot is concave groove.

Preferably, the groove depth of the mounting groove is not more than the compression travel of the pressure spring.

Beneficial effect is: the utility model is passed through drainage conduit body discharge after filtering surface gathered water by strainer, prevent Silt is directly entered obstruction drainage conduit body, while when strainer is covered by silt and blocks, driving sealing plate being isolated by connecting rod The mode of decline compressed air can be pressurized the silt at strainer and dredge in cylinder, realize in drainage procedure to drainage conduit body Timely dredging, ensured the proper drainage of drainage conduit body.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is that the utility model faces exterior view；

Fig. 2 is the elevational cross-sectional view of the utility model；

Fig. 3 is the dredging component enlarged partial sectional view of the utility model.

The reference numerals are as follows:

1, drainage conduit body；101, pipe fitting；102, connecting hole；103, strainer；2, component is dredged；201, handle；202, even Socket part；203, connecting rod；204, sheath；205, isolating cylinder；206, mounting groove；207, pressure spring；208, ball；209, limiting slot； 2010, sealing plate.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Obtained all other embodiment is put, the range that the utility model is protected is belonged to.

Shown in referring to figures 1-3, the utility model provides a kind of pavement construction temporary drainage pipeline, including drainpipe Body 1,1 both ends of drainage conduit body outside are fixed with pipe fitting 101, offer connecting hole 102 in the horizontal direction around pipe fitting 101, Strainer 103 is installed on 101 both ends inner wall of pipe fitting, dredging component 2 is fixedly connected at the top of drainage conduit body 1, and dredge component 2 It is connected to drainage conduit body 1；

Dredging component 2 includes isolating cylinder 205 and sheath 204, and isolating cylinder 205 is fixedly mounted on 1 top surface of drainage conduit body, and every It is connected to from cylinder 205 with drainage conduit body 1, is fixed with sheath 204, the company of slidably connecting on the inside of sheath 204 in the middle part of 205 top surface of isolating cylinder Bar 203, and connecting rod 203 runs through into isolating cylinder 205,203 top of connecting rod is equipped with interconnecting piece 202, is provided on interconnecting piece 202 Handle 201,203 bottom end of connecting rod is fixed with sealing plate 2010, and 2010 outer rim of sealing plate is bonded with 205 inner wall of isolating cylinder, in connecting rod 203 Portion symmetrically offers limiting slot 209, and 204 inside of sheath offers mounting groove 206, and the direction of mounting groove 206 in the horizontal direction It is consistent, is fixedly connected by grab with one end of pressure spring 207 in mounting groove 206, pressure spring 207 with the direction of limiting slot 209 The other end ball 208 is connected with by grab, and the diameter of ball 208 is not more than the openings of sizes of mounting groove 206.

Preferably, pipe fitting 101 is ring flange, connecting hole 102 is through-hole, is uniformly distributed, so set, convenient for passing through The mode for installing bolt in the connecting hole 102 of pipe fitting 101 additional connects drainage conduit body 1 two-by-two.

The mesh number of strainer 103 is not less than 200, so set, having the filter efficiency of stability and high efficiency convenient for strainer 103.

Sheath 204 and 203 clearance fit of connecting rod, so set, being convenient for the smooth liter under the guidance of sheath 204 of connecting rod 203 Drop.

Interconnecting piece 202 is screw, and handle 201 is solid annular structure, so set, convenient for exerting a force when hand-held handle 201.

The material of sealing plate 2010 is quenched rubber, so set, convenient for 2010 outer rim of sealing plate preferably and in isolating cylinder 205 Wall fitting, limiting slot 209 is concave groove, so set, being caught in limiting slot 209 convenient for what ball 208 was more bonded.

The groove depth of mounting groove 206 is not more than the compression travel of pressure spring 207, so set, convenient for preventing pressure spring 207 from reaching certainly The limited compression stroke of body and fail.

Using the above structure, when in use, can in the connecting hole 102 in pipe fitting 101 install additional screw by way of come It realizes to the splicing each other between drainage conduit body 1, the drainage location of one end alignment surface gathered water of drainage conduit body 1 is laid with, then Water just can enter in drainage conduit body 1 after the filtering of strainer 103 to be discharged, and is blocked in draining since strainer 103 can filter silt Outside tube body 1, so as to prevent silt from entering obstruction drainage conduit body 1, but silt can be accumulated at any time at strainer 103, work as filter When silt obstruction ponding at net 103 enters, holding handle 201, force releases limitation of the ball 208 to connecting rod 203 downwards, this Connecting rod 203 will drive ball 208 and enter mounting groove 206 in such a way that pressure spring 207 compresses in the process, at this time operation handle 201 Drive connecting rod 203 decline under the guidance of sheath 204, sealing plate 2010 declines in isolating cylinder 205 therewith, due to sealing plate 2010 outside Edge is bonded with 205 inner wall of isolating cylinder, so that sealing plate 2010 can compress the air in isolating cylinder 205 during declining to change row Air pressure in water pipe body 1, and the silt in 103 outside of strainer is impacted by way of pressurization to achieve the purpose that dredging, it has dredged Connecting rod 203 is above mentioned by handle 201 at rear, connecting rod 203 will drive the rising of limiting slot 209, when limiting slot 209 rises to and installs When 206 face of slot, ball 208 is caught in limiting slot 209 by the compression travel that pressure spring 207 discharges itself, and in this manner It realizes the locking to 203 position of connecting rod, and then completes the storage to dredging component 2, be convenient for subsequent use, just realize in this way To the timely dredging of drainage conduit body 1 in drainage procedure, the proper drainage of drainage conduit body 1 has been ensured.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims (7)

1. a kind of pavement construction temporary drainage pipeline, including drainage conduit body (1), it is characterised in that: the drainage conduit body (1) two End outside is fixed with pipe fitting (101), offers connecting hole (102), the pipe around the pipe fitting (101) in the horizontal direction It is equipped with strainer (103) on the inner wall of connector (101) both ends, dredging component (2) is fixedly connected at the top of the drainage conduit body (1), And the dredging component (2) is connected to the drainage conduit body (1)；

The dredging component (2) includes isolating cylinder (205) and sheath (204), and the isolating cylinder (205) is fixedly mounted on the row Water pipe body (1) top surface, and the isolating cylinder (205) is connected to the drainage conduit body (1), in the middle part of isolating cylinder (205) top surface It is fixed with the sheath (204), is slidably connected connecting rod (203) on the inside of the sheath (204), and the connecting rod (203) runs through Into the isolating cylinder (205), connecting rod (203) top is equipped with interconnecting piece (202), is arranged on the interconnecting piece (202) Have handle (201), connecting rod (203) bottom end is fixed with sealing plate (2010), and the sealing plate (2010) outer rim is isolated with described Cylinder (205) inner wall fitting, connecting rod (203) middle part symmetrically offer limiting slot (209), the interior lateral edge water of sheath (204) Square to offering mounting groove (206), and the direction of the mounting groove (206) and the direction of the limiting slot (209) keep one It causes, is fixedly connected by grab with one end of pressure spring (207) in the mounting groove (206), the other end of the pressure spring (207) is logical It crosses grab to be connected with ball (208), and the diameter of the ball (208) is not more than the openings of sizes of the mounting groove (206).

2. a kind of pavement construction temporary drainage pipeline according to claim 1, it is characterised in that: the pipe fitting (101) For ring flange, the connecting hole (102) is through-hole, is uniformly distributed.

3. a kind of pavement construction temporary drainage pipeline according to claim 1, it is characterised in that: the strainer (103) Mesh number is not less than 200.

4. a kind of pavement construction temporary drainage pipeline according to claim 1, it is characterised in that: the sheath (204) with Connecting rod (203) clearance fit.

5. a kind of pavement construction temporary drainage pipeline according to claim 1, it is characterised in that: the interconnecting piece (202) For screw, the handle (201) is solid annular structure.

6. a kind of pavement construction temporary drainage pipeline according to claim 1, it is characterised in that: the sealing plate (2010) Material is quenched rubber, and the limiting slot (209) is concave groove.

7. a kind of pavement construction temporary drainage pipeline according to claim 1, it is characterised in that: the mounting groove (206) Groove depth be not more than the pressure spring (207) compression travel.