CN215888513U

CN215888513U - Municipal works drainage pipe road junction device

Info

Publication number: CN215888513U
Application number: CN202122292422.9U
Authority: CN
Inventors: 刘永升; 蔡文胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-22
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the technical field of drainage pipelines and discloses a municipal engineering drainage pipeline crossing device which comprises a connecting seat, wherein a cover groove is formed in the upper surface of the connecting seat, a through groove is formed in the lower surface of the inner part of the cover groove, the bottom end of the through groove extends to the lower surface of the connecting seat, a cover plate is arranged in the cover groove, a plurality of water holes are formed in the cover plate in a penetrating manner, transverse grooves are formed in the left side and the right side of the inner surface of the through groove, vertical grooves are formed in the upper surface of the inner part of the transverse grooves, and the opposite sides of the two vertical grooves extend to the inner surface of the through groove, the utility model has the advantages that the rainfall is large in a short time, the rainwater cannot flow away, the pressure is formed in a pipeline, when the large water flow in the pipeline impacts the cover plate, the cover plate moves upwards, meanwhile, the limiting rod slides in the vertical grooves, and limits the cover plate through the limiting rod, prevent that rivers from washing away the apron and causing danger to pedestrian's vehicle.

Description

Municipal works drainage pipe road junction device

Technical Field

The utility model relates to the technical field of drainage pipelines, in particular to a municipal engineering drainage pipeline crossing device.

Background

The municipal works refer to municipal facility construction works, in China, the municipal facilities refer to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, various public infrastructure constructions matched with urban lives belong to the municipal engineering category, such as common urban roads, bridges and subways, such as various pipelines closely related to lives, and drainage pipelines refer to pipelines for collecting and discharging sewage, wastewater and rainwater and a system consisting of accessory facilities, including trunk pipelines, branch pipelines and pipelines leading to treatment plants, and the pipelines which play a drainage role are taken as drainage pipelines for statistics no matter of being built on streets or any other places.

The existing municipal engineering drainage pipeline crossing device is directly placed on a water outlet at two sides of a road, when the rainfall is large in a short time, a pipe opening cover plate is very easy to jack up and flush away by rainwater which is not discharged in time, in recent years, reports of pedestrian accidental injuries and vehicle damages caused by flushing away a well cover by rainstorm are frequent, although the existing anti-falling net is installed, the smoothness of the road cannot be guaranteed, and the environment in a sewer well is easy to cause the rot of the anti-falling net, so that potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a municipal engineering drainage pipeline crossing device, which solves the problems in the background.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a municipal engineering drainage pipeline crossing device comprises a connecting seat, wherein a cover groove is formed in the upper surface of the connecting seat, a through groove is formed in the lower surface of the inner part of the cover groove, the bottom end of the through groove extends to the lower surface of the connecting seat, a cover plate is arranged in the cover groove, a plurality of water holes are formed in the cover plate in a penetrating manner, transverse grooves are formed in the left side and the right side of the inner surface of the through groove, vertical grooves are formed in the upper surface of the inner part of the transverse grooves, opposite sides of the two vertical grooves extend to the inner surface of the through groove, a first spring is fixed on the upper surface of the inner part of each vertical groove, a limiting rod is arranged in the transverse groove, first grooves are symmetrically formed in the upper surface of the cover plate, the top end of the limiting rod penetrates into the first grooves and is fixed with a fixing block, a gasket is fixed on the lower surface of the fixing block, a containing groove is formed in the upper surface of the fixing block, the pull rod is fixed inside the containing groove, the opposite sides of the two fixing blocks are provided with clamping grooves, the opposite sides of the inside of the two grooves are provided with elastic grooves, the spring II is fixed inside the elastic groove, the opposite ends of the two springs are fixed with elastic buckles, and the back ends of the two elastic buckles are located inside the two clamping grooves respectively.

Preferably, a second groove is formed in the center of the upper surface of the cover plate, a floating ball is arranged in the second groove, a battery is fixed in the floating ball, a warning lamp is fixed at the top of the battery, a sliding rod is fixed at the bottom of the floating ball, the bottom end of the sliding rod penetrates through the lower portion of the cover plate and is fixed with a floating block, and a switch is fixed at the top of the floating block on the left side of the sliding rod.

Preferably, the limiting rod is of an L-shaped structure.

Preferably, the gasket is made of elastic rubber.

Preferably, the two back ends of the elastic buckle are both arc-shaped structures.

Preferably, the transverse groove has an arc-shaped structure.

Preferably, the switch is electrically connected with the warning light, and the warning light is electrically connected with the battery.

(III) advantageous effects

The utility model provides a municipal engineering drainage pipeline crossing device which has the following beneficial effects:

(1) according to the utility model, through arrangement, the transverse groove, the vertical groove, the first spring, the limiting rod, the first groove, the fixing block, the gasket, the accommodating groove, the pull rod, the clamping groove, the elastic groove, the second spring and the elastic buckle, the rainfall is large in a short time, the rainwater pipeline cannot flow away in time, pressure is formed in the pipeline, when the large water flow in the pipeline impacts the cover plate, the cover plate moves upwards, the limiting rod slides in the vertical groove, the cover plate is limited through the limiting rod, the cover plate is prevented from being flushed away by the water flow to cause danger to pedestrians and vehicles, meanwhile, the flowing water can flow out from a space between the flushed cover plate and the cover groove, the water flow pressure is enabled to be poured away, the device is prevented from being damaged when the water flow impacts the device, the limiting rod is separated from the transverse groove by rotating the fixing block, the cover plate can be separated from the connecting seat manually, and the personnel can conveniently carry out daily maintenance on the interior of the pipeline.

(2) According to the drainage shaft, the floating ball, the battery, the warning lamp, the sliding rod, the floating block and the switch are arranged, so that repair personnel and pedestrians can distinguish the position of the drainage shaft in a ponding road section, the pedestrians can conveniently avoid the drainage shaft to prevent accidents, and the repair personnel can conveniently find the drainage shaft for maintenance.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a schematic top-down view of the present invention.

In the figure: 1. a connecting seat; 2. a cover groove; 3. a through groove; 4. a cover plate; 5. a water pore; 6. a transverse groove; 7. a vertical slot; 8. a first spring; 9. a limiting rod; 10. a first groove; 11. a fixed block; 12. a gasket; 13. a receiving groove; 14. a pull rod; 15. a card slot; 16. a spring slot; 17. a second spring; 18. snapping; 19. a second groove; 20. a floating ball; 21. a battery; 22. a warning light; 23. a slide bar; 24. floating blocks; 25. and (4) switching.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: a municipal engineering drainage pipeline crossing device comprises a connecting seat 1, a cover groove 2 is formed in the upper surface of the connecting seat 1, a through groove 3 is formed in the lower surface of the inner part of the cover groove 2, the bottom end of the through groove 3 extends to the lower surface of the connecting seat 1, a cover plate 4 is arranged in the cover groove 2, a plurality of water holes 5 are formed in the cover plate 4 in a penetrating manner, transverse grooves 6 are formed in the left side and the right side of the inner surface of the through groove 3, vertical grooves 7 are formed in the upper surface of the inner part of the transverse grooves 6, opposite sides of the two vertical grooves 7 extend to the inner surface of the through groove 3, a first spring 8 is fixed on the upper surface of the inner part of each vertical groove 7, a limiting rod 9 is arranged in the transverse grooves 6, first grooves 10 are symmetrically formed in the upper surface of the cover plate 4, the top ends of the limiting rods 9 penetrate into the first grooves 10 and are fixed with a fixing block 11, a gasket 12 is fixed on the lower surface of the fixing block 11 at the outer side of the limiting rod 9, a containing groove 13 is fixed with a pull rod 14, the opposite sides of the two fixing blocks 11 are respectively provided with a clamping groove 15, the opposite sides of the insides of the two grooves I10 are respectively provided with an elastic groove 16, a spring II 17 is fixed inside the elastic groove 16, the opposite ends of the two spring II 17 are respectively fixed with an elastic buckle 18, the opposite ends of the two elastic buckles 18 are respectively positioned inside the two clamping grooves 15, so that the rainfall is large in short time, the rainwater pipeline cannot flow away, the pressure is formed in the pipeline, when the large water flow in the pipeline impacts the cover plate 4, the cover plate 4 moves upwards under the high-pressure impact of the water flow, the limiting rod 9 slides in the vertical groove 7, the cover plate 4 is limited through the limiting rod 9, the cover plate 4 is prevented from being flushed away by the water flow, the unblocked sewer pipe causes danger to pedestrians and vehicles, meanwhile, the water flow can flow to the ground through the space between the cover plate 4 and the cover groove 2 jacked by the water flow, the water flow is poured, and compared with the method for fixing the cover plate 4 at the pipeline opening, the device can prevent the cover plate 4 from being forcefully shocked by strong water flow, prevent the device from being damaged by impact, and during daily maintenance, personnel can rotate the fixing block 11 and the limiting rod 9 through the pull rod 14, the limiting rod 9 is separated from the transverse groove 6 after rotating for half a circle, meanwhile, when the fixed block 11 rotates, the snap slot 15 extrudes the elastic buckle 18 to separate the elastic buckle 18, at this time, the cover plate 4 and the connecting seat 1 lose the limit connection, and the personnel can take up the cover plate 4, when the drainage pipeline is maintained and checked, the cover plate 4 is placed into the cover groove 2 during installation, the pull rod 14 is rotated to enable the clamping groove 15 to be clamped with the elastic buckle 18, when the clamping groove 15 is clamped with the elastic buckle 18, the extending part at the bottom end of the limiting rod 9 is rotated into the transverse groove 6 and is positioned below the opening at the bottom of the vertical groove 7, under the limit fixation of the elastic buckle 18 and the clamping groove 15, the limiting rod 9 cannot automatically rotate, and the worry that the limiting rod 9 is separated from the transverse groove 6 to cause the failure of the device is avoided.

Further, the center of the upper surface of the cover plate 4 is provided with a second groove 19, a floating ball 20 is arranged inside the second groove 19, a battery 21 is fixed inside the floating ball 20, a warning light 22 is fixed at the top of the battery 21, a sliding rod 23 is fixed at the bottom of the floating ball 20, the bottom end of the sliding rod 23 penetrates below the cover plate 4, a floating block 24 is fixed on the floating block 24, the top of the floating block 24 is located on the left side of the sliding rod 23 and is fixed with a switch 25, when water in a road area cannot be drained by a water pipe, the floating block 24 floats upwards with the floating ball 20, the switch 25 is extruded towards the lower surface of the cover plate 4 under the buoyancy action of the floating block 24, the extruded switch 25 is used for controlling the warning light 22 to be opened, and the floating ball 20 floating out of the water surface indicates the position of a sewer for pedestrians and maintenance personnel under the action of the warning light 22

Furthermore, the limiting rod 9 is of an L-shaped structure, so that the bottom end of the limiting rod can be clamped into the transverse groove 6.

Furthermore, the gasket 12 is made of elastic rubber, and the rubber can play a role in buffering and prevent the fixing block 11 from directly impacting the first groove 10.

Furthermore, the two opposite ends of the elastic buckle 18 are both arc-shaped structures, so that the elastic buckle 18 can retract under the extrusion of the clamping groove 15 under the action of manpower.

Furthermore, the transverse groove 6 is of an arc-shaped structure, so that the bottom end of the limiting rod 9 cannot be blocked when rotating.

Further, the switch 25 is electrically connected to the warning light 22, the warning light 22 is electrically connected to the battery 21, the battery 21 provides power for the warning light 22, and the switch 25 controls the warning light 22 to be turned on or off.

In conclusion, the working process of the utility model is as follows: when rainfall is large in a short time, a rainwater pipeline cannot flow away in time, pressure is formed in the pipeline, when large water flow in the pipeline impacts the cover plate 4, the cover plate 4 moves upwards under the impact of high pressure of the water flow, the limiting rod 9 slides in the vertical groove 7, the cover plate 4 is limited through the limiting rod 9, the cover plate 4 is prevented from being washed away by the water flow, the unblocked sewer pipe causes danger to pedestrians and vehicles, meanwhile, the water flow can flow to the ground through the space between the cover plate 4 and the cover groove 2 which are jacked up by the water flow, the water flow pressure is poured, compared with a method for fixing the cover plate 4 at the opening of the pipeline, the device can avoid the phenomenon that the cover plate 4 is forced and the forced water flow is hard, the device is prevented from being damaged by impact, in daily maintenance, personnel can rotate the fixing block 11 and the limiting rod 9 through the pull rod 14, the limiting rod 9 is separated from the transverse groove 6 after rotating for a half a circle, and meanwhile, the clamping groove 15 extrudes the elastic buckle 18 when the fixing block 11 rotates, the elastic buckle 18 is separated, at this time, the spacing connection between the cover plate 4 and the connecting seat 1 is lost, the cover plate 4 can be taken up by a person, when the drainage pipeline is maintained and checked, the cover plate 4 is placed into the cover groove 2 during installation, the pull rod 14 is rotated to enable the clamping groove 15 to be clamped with the elastic buckle 18, when the clamping groove 15 is clamped with the elastic buckle 18, the extending part at the bottom end of the limiting rod 9 is rotated into the transverse groove 6 and is positioned below the opening at the bottom of the vertical groove 7, under the limit fixation of the elastic buckle 18 and the clamping groove 15, the limiting rod 9 can not automatically rotate, the worry that the limiting rod 9 is separated from the transverse groove 6 to cause the failure of the device is avoided, when a water accumulation pipe on the road surface can not drain accumulated water, the floating block 24 and the floating ball 20 float upwards, the switch 25 is pressed towards the lower surface of the cover plate 4 under the action of the buoyancy of the floating block 24, the alarm lamp 22 is controlled to be turned on by the pressed switch 25, and the floating ball 20 floating out of the water surface indicates the position of the sewer line for pedestrians and maintenance personnel under the action of the alarm lamp 22.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a municipal works drainage pipe road junction device, includes connecting seat (1), its characterized in that: the upper surface of the connecting seat (1) is provided with a cover groove (2), the lower surface inside the cover groove (2) is provided with a through groove (3), the bottom end of the through groove (3) extends to the lower surface of the connecting seat (1), the cover plate (4) is arranged inside the cover groove (2), the cover plate (4) is internally provided with a plurality of water holes (5) in a penetrating manner, the left side and the right side of the inner surface of the through groove (3) are provided with transverse grooves (6), the upper surface inside the transverse groove (6) is provided with vertical grooves (7), the opposite sides of the two vertical grooves (7) extend to the inner surface of the through groove (3), the upper surface inside the vertical grooves (7) is fixed with a first spring (8), the limiting rod (9) is arranged inside the transverse groove (6), the upper surface of the cover plate (4) is symmetrically provided with a first groove (10), and the top end of the limiting rod (9) penetrates inside the first groove (10), and be fixed with fixed block (11), fixed block (11) lower surface is located gag lever post (9) outside is fixed with gasket (12), fixed block (11) upper surface has been seted up and has been accomodate groove (13), accomodate inside pull rod (14) that is fixed with of groove (13), two draw-in groove (15), two have all been seted up to fixed block (11) opposite side bullet groove (16) have all been seted up to recess (10) inside opposite side, bullet groove (16) inside is fixed with spring two (17), two spring two (17) looks remote site all is fixed with bullet knot (18), two bullet knot (18) carry on the back the body end and are located two respectively inside draw-in groove (15).

2. The municipal engineering drainage pipeline crossing device according to claim 1, wherein: the improved multifunctional electric water heater is characterized in that a second groove (19) is formed in the center of the upper surface of the cover plate (4), a floating ball (20) is arranged inside the second groove (19), a battery (21) is fixed inside the floating ball (20), a warning lamp (22) is fixed at the top of the battery (21), a sliding rod (23) is fixed at the bottom of the floating ball (20), the bottom end of the sliding rod (23) penetrates through the lower portion of the cover plate (4) and is fixed with a floating block (24), and the top of the floating block (24) is located a switch (25) is fixed on the left side of the sliding rod (23).

3. The municipal engineering drainage pipeline crossing device according to claim 1, wherein: the limiting rod (9) is of an L-shaped structure.

4. The municipal engineering drainage pipeline crossing device according to claim 1, wherein: the gasket (12) is made of elastic rubber.

5. The municipal engineering drainage pipeline crossing device according to claim 1, wherein: the two opposite ends of the elastic buckles (18) are of arc-shaped structures.

6. The municipal engineering drainage pipeline crossing device according to claim 1, wherein: the transverse groove (6) is of an arc-shaped structure.

7. The municipal engineering drainage pipeline crossing device according to claim 2, wherein: the switch (25) is electrically connected with the warning lamp (22), and the warning lamp (22) is electrically connected with the battery (21).