CN220117396U - Building outdoor rain sewage pipe anti-sedimentation structure - Google Patents

Abstract

The utility model belongs to the field of anti-sedimentation, in particular to an anti-sedimentation structure of an outdoor rain sewage pipe of a building, aiming at the existing problems, the utility model provides a scheme which comprises an outdoor rain sewage pipe extending to the outside of an outer wall of the building, wherein a plastic corrugated pipe is inserted on the outdoor rain sewage pipe, the bottom end of the plastic corrugated pipe extends to the ground and is inserted with a front end rain sewage pipe, an arc-shaped groove is formed in the inner wall of the top side of the outdoor rain sewage pipe, a groove is formed in the plastic corrugated pipe, a moving plate is slidably arranged in the groove, and a bulge is fixedly arranged on the top side of the moving plate and is matched with the arc-shaped groove.

Description

Building outdoor rain sewage pipe anti-sedimentation structure

Technical Field

The utility model relates to the technical field of anti-sedimentation, in particular to an anti-sedimentation structure of an outdoor rain sewage pipe of a building.

Background

Sedimentation is a relatively common problem that each engineering project inevitably needs to face, and thus the problems of building structures are also diverse.

At present, one common method for discharging indoor rainwater pipes and sewage pipes out of the room is to directly embed and connect the outdoor rainwater pipes and sewage pipes into a sewage well after the outdoor rainwater pipes and sewage pipes are discharged out of the room through an outer wall. The problems of pipe body stretch-break, connector pull-off and the like are generated due to the fact that the sedimentation rate and the sedimentation quantity of the peripheral stratum of the building are far greater than those of the building, the problems directly affect the realization of basic functions of the building, meanwhile, the problems of soil body continuous loss, peripheral stratum hollowing and the like are also generated for the peripheral stratum, uneven sedimentation of the peripheral earth surface of the building is aggravated, and the operation and maintenance cost is aggravated while certain potential safety hazards are brought to project operation and maintenance.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an anti-sedimentation structure for an outdoor rain sewage pipe of a building.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an outdoor rain sewage pipe of building subsides prevention structure, includes the play family rain sewage pipe that extends to the building outer wall outward, go out to peg graft on the family rain sewage pipe and have plastic bellows, and plastic bellows's bottom extends to ground to peg graft has front end rain sewage pipe, set up the arc wall on the inner wall of family rain sewage pipe top side, and set up flutedly on the plastic bellows, slidable mounting has the kinematic plate in the recess, and the top side fixed mounting of kinematic plate has the arch, protruding and arc wall looks adaptation, same outer protective sleeve has been cup jointed between play family rain sewage pipe and the plastic bellows, the draw-in groove has all been seted up to plastic bellows's both sides, and cavity has all been seted up on the inner wall that two cavities are close to one side each other, be equipped with the bayonet lock in the through-hole, and bayonet lock and draw-in groove looks adaptation, the welding has the pole setting, and the pole setting extends to the outer one end fixed mounting plug bush of front end rain sewage pipe, the equal fixed mounting of front end rain sewage pipe has the foundation block.

Preferably, the front end of the outer protective sleeve is buried underground, and clay with low water permeability is selected for backfilling in a certain space range before and after the front end of the outer protective sleeve during backfilling, wherein the length of the clay backfilling range is slightly longer than the extension length of the plastic corrugated pipe.

Preferably, a spring A is fixedly connected to the inner wall of the bottom side of the groove, and the top end of the spring A is fixedly connected to the bottom side of the moving plate.

Preferably, the cavity is internally and fixedly provided with a sliding column, the sliding column is provided with a sliding sleeve, and the side surface of the sliding sleeve is fixedly arranged on the clamping pin.

Preferably, one end of the spring B is fixedly connected to the inner wall of one side, far away from the plastic corrugated pipe, of the cavity, and the other end of the spring B is fixedly connected to the clamping pin.

Preferably, the inserted bar is installed to the basic block internal thread, and inserted bar and plug bush looks adaptation.

In the utility model, the anti-sedimentation structure of the outdoor rain sewage pipe of the building comprises the following components:

firstly, inserting a plastic corrugated pipe on a rain sewage pipe of a household, and then clamping the bulge with the arc-shaped groove under the extrusion force of a spring A; secondly, inserting the front end rain sewage pipe on the plastic corrugated pipe, then pinching the two upright rods to extrude the bayonet lock to a position clamped with the clamping groove, finally twisting the inserting rod to force the bayonet lock to be inserted with the inserting sleeve, and during sedimentation, the outer protective sleeve and the plastic corrugated pipe can deform in any direction, so that damage is reduced;

the utility model solves the defects in the prior art, can compensate the deformation of the rain and sewage drain pipe along any direction generated by stratum settlement, has strong applicability, effectively reduces the possibility of damage of the rain and sewage drain pipe, and reduces the later operation and maintenance strength and difficulty.

Drawings

Fig. 1 is a schematic front view of a construction outdoor rain sewage pipe anti-sedimentation structure according to the present utility model;

fig. 2 is a schematic diagram of a part a of an anti-sedimentation structure of an outdoor rain sewage pipe for a building;

fig. 3 is a schematic diagram of a part B of an anti-sedimentation structure of an outdoor rain sewage pipe for a building according to the present utility model.

In the figure: 1 outlet rain sewage pipe, 2 plastic corrugated pipe, 3 arc groove, 4 groove, 5 motion plate, 6 spring A, 7 bulge, 8 outer protective sleeve, 9 front end rain sewage pipe, 10 clamping groove, 11 cavity, 12 through hole, 13 slide column, 14 sliding sleeve, 15 bayonet lock, 16 spring B, 17 pole setting, 18 plug bush, 19 basic block, 20 inserted link.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, an outdoor rain sewage pipe anti-sedimentation structure of a building comprises an outdoor rain sewage pipe 1 extending to the outside of an outer wall of the building, wherein a plastic corrugated pipe 2 is inserted on the outdoor rain sewage pipe 1, the bottom end of the plastic corrugated pipe 2 extends to the ground, a front end rain sewage pipe 9 is inserted on the inner wall of the top side of the outdoor rain sewage pipe 1, an arc-shaped groove 3 is formed in the inner wall of the plastic corrugated pipe 2, a groove 4 is formed in the plastic corrugated pipe 2, a moving plate 5 is arranged in the groove 4 in a sliding manner, a protrusion 7 is fixedly arranged on the top side of the moving plate 5, the protrusion 7 is matched with the arc-shaped groove 3, a clamping groove 10 is formed in both sides of the plastic corrugated pipe 2, a cavity 11 is formed in both sides of the plastic corrugated pipe 2, through holes 12 are formed in both sides of the front end rain sewage pipe 9, clamping pins 15 are arranged in the inner walls of the two cavities 11, the clamping pins 15 are matched with the clamping grooves 10, upright rods 17 are welded on the clamping pins 15, the upright rods 17 extend to the front end rain sewage pipe 9, and the front end of the front end rain sewage pipe is fixedly arranged at one end of the front end of the fixed base sleeve 9.

In the utility model, the front end of the outer protective sleeve 8 is buried underground, and clay with low water permeability is selected to be backfilled in a certain space range before and after the front end of the outer protective sleeve 8 during backfilling, wherein the length of the clay backfilling range is slightly longer than the extension length of the plastic corrugated pipe 2.

In the utility model, a spring A6 is fixedly connected to the inner wall of the bottom side of the groove 4, the top end of the spring A6 is fixedly connected to the bottom side of the moving plate 5, and the spring A6 can enable the protrusion 7 to be clamped with the arc-shaped groove 3.

In the utility model, a sliding column 13 is fixedly arranged in a cavity 11, a sliding sleeve 14 is arranged on the sliding column 13, the side surface of the sliding sleeve 14 is fixedly arranged on a bayonet lock 15, and the sliding column 13 and the sliding sleeve 14 are matched with each other to enable the bayonet lock 15 to stably move.

In the utility model, one end of a spring B16 is fixedly connected to the inner wall of one side of the cavity 11 far away from the plastic corrugated pipe 2, the other end of the spring B16 is fixedly connected to the clamping pin 15, and the spring B16 can pull the clamping pin 15 to a position which is not clamped with the clamping groove 10.

In the utility model, the inserted rod 20 is arranged in the base block 19 in a threaded manner, and the inserted rod 20 is matched with the plug bush 18.

In the utility model, the plastic corrugated pipe 2 is firstly inserted into the rain sewage pipe 1 of the household, and then the bulge 7 is clamped with the arc-shaped groove 3 under the extrusion force of the spring A6; secondly, the front end rain sewage pipe 9 is inserted on the plastic corrugated pipe 2, then the two upright rods 17 are pinched to extrude the bayonet 15 to the position clamped with the clamping groove 10, finally the inserting rod 20 is screwed to force the bayonet 18 to be inserted with the inserting sleeve, and during sedimentation, the outer protective sleeve 8 and the plastic corrugated pipe 2 can deform in any direction, so that damage is reduced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides an outdoor rain sewage pipe anti-sedimentation structure of building, including extending to the outer play family rain sewage pipe (1) of building outer wall, its characterized in that, go out family rain sewage pipe (1) upper grafting has plastics bellows (2), and the bottom of plastics bellows (2) extends to ground to peg graft and have front end rain sewage pipe (9), offer arc wall (3) on the inner wall of play family rain sewage pipe (1) topside, and offered recess (4) on plastics bellows (2), slidable mounting has movable plate (5) in recess (4), and the top side fixed mounting of movable plate (5) has protruding (7), protruding (7) and arc wall (3) looks adaptation, go out family rain sewage pipe (1) and plastics bellows (2) between cup joint same outer shroud (8), draw-in groove (10) have all been seted up to the both sides of plastics bellows (2), and cavity (11) have all been offered on the both sides of front end rain sewage pipe (9), two inner walls that cavity (11) are close to each other on one side draw-in groove (12), draw-in groove (15) have a through hole (15) and a connecting pin (15) are equipped with in the front end (17) and are equipped with, are equipped with in extension end (17), base blocks (19) are fixedly arranged on two sides of the front end rain sewage pipe (9).

2. The anti-sedimentation structure of the outdoor rain sewage pipe for the building according to claim 1, wherein the front end of the outer protective sleeve (8) is buried underground, clay with low water permeability is selected to be used for backfilling in a certain space range before and after the front end of the outer protective sleeve (8) during backfilling, and the length of the clay backfilling range is slightly larger than the extension length of the plastic corrugated pipe (2).

3. The anti-sedimentation structure of the outdoor rainwater and sewage pipe for the building according to claim 1, wherein a spring A (6) is fixedly connected to the inner wall of the bottom side of the groove (4), and the top end of the spring A (6) is fixedly connected to the bottom side of the moving plate (5).

4. The anti-sedimentation structure of the outdoor rainwater and sewage pipe for the building according to claim 1, wherein a sliding column (13) is fixedly arranged in the cavity (11), a sliding sleeve (14) is arranged on the sliding column (13), and the side surface of the sliding sleeve (14) is fixedly arranged on a bayonet lock (15).

5. The anti-sedimentation structure of the outdoor rainwater and sewage pipe for the building according to claim 1, wherein one end of a spring B (16) is fixedly connected to the inner wall of one side, far away from the plastic corrugated pipe (2), of the cavity (11), and the other end of the spring B (16) is fixedly connected to a bayonet lock (15).

6. The construction outdoor rainwater and sewage pipe sedimentation prevention structure according to claim 1, wherein the base block (19) is internally provided with the inserted bar (20) in a threaded manner, and the inserted bar (20) is matched with the insert sleeve (18).