CN213390475U - Municipal administration road drainage well lid - Google Patents

Abstract

The utility model discloses a town road drainage well lid belongs to well lid technical field, the power distribution box comprises a cover body, the hydrophobic tank has been seted up on the lid, install the mechanism of preventing flowing backward in the hydrophobic tank, the mechanism internally mounted that prevents flowing backward has fixed block A and fixed block B, install the kickboard between fixed block A and the fixed block B, the spring is installed to the kickboard bottom, the vertical axis is installed to the spring bottom, vertical axis fixed mounting is in preventing flowing backward the mechanism, prevent flowing backward the mechanism bottom and seted up hydrophobic hole and be provided with the multiunit, the lid is installed on the well body, the sliding block is all installed at well body both ends, the outlet has been seted up to well body bottom. Through fixed knot structure and removal structure, increased the wholeness of lid and the well body, improved the security of device, through preventing flowing backward the mechanism, avoided sewage to flow backward, improved the clean and tidy nature of road, increased the practicality of device.

Description

Municipal administration road drainage well lid

Technical Field

The utility model relates to a well lid technical field especially relates to a town road drainage well lid.

Background

In modern cities, water accumulation is likely to occur on the road surface when rainstorm weather is encountered. In order to drain rainwater on the road as soon as possible, people often lift the well cover on the road to place the manhole side, so as to speed up dredging accumulated water. However, if the well lid is left unattended and is forgotten to be restored to the original position after the accumulated water is drained, the well mouth originally sealed by the well lid is directly exposed on the road surface, and pedestrians or vehicles pass through the well and fall into the well or sink into the well due to carelessness.

Patent CN201710174736.4 discloses a municipal administration well lid, including annular lid seat, be provided with the spider in the annular lid seat, the lateral wall of spider is provided with many connecting rods along the circumferencial direction, every the connecting rod rigid coupling has the regulating plate that is used for hiding the space between two adjacent connecting rods, the spider is provided with the recess, every the connecting rod is kept away from the one end of annular lid seat and is run through the recess and the rigid coupling has the pinion, and a plurality of pinion meshes has same master gear, master gear and pinion are bevel gear, the drive shaft with the master gear rigid coupling is worn to be equipped with in the axle center department of master gear. The invention has the beneficial effects that: this municipal administration well lid can accelerate drainage speed by bigger degree.

Some of the above-mentioned utility model have the disadvantages: 1. the pedestrian or vehicle can cause the well lid to rotate or shift and the fall of the deformity because of stepping on the well lid, cause unexpected casualties of personnel, cause the unnecessary loss. 2. When the sewer is blocked, sewage in the sewer can flow backwards, when the sewage is flushed to the road surface, the appearance of the city is influenced, and the sewage can emit peculiar smell, so that the sewer is inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

The utility model provides a town road drainage well lid aims at through fixed knot structure and removal structure, has increased the wholeness of lid and well body, has improved the security of device, through preventing flowing backward the mechanism, has avoided sewage to flow backward, has improved the clean and tidy nature of road, has increased the practicality of device.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of town road drainage well lid, which comprises a cover body, the hydrophobic trough has been seted up on the lid, install in the hydrophobic trough and prevent flowing backward the mechanism, prevent flowing backward mechanism internally mounted have fixed block A and fixed block B, install the kickboard between fixed block A and the fixed block B, the spring is installed to the kickboard bottom, the vertical axis is installed to the spring bottom, vertical axis fixed mounting prevents flowing backward in the mechanism on, prevent flowing backward the mechanism bottom and seted up hydrophobic hole and be provided with the multiunit, the lid is installed on the well body, the sliding block is all installed at well body both ends, the outlet has been seted up to well body bottom.

Optionally, the size of the floating plate is matched with the gap between the fixing block A and the fixing block B to form a sealing structure.

Optionally, the well body is provided with an installation groove, and the size of the installation groove is matched with that of the cover body.

Optionally, a groove is formed in the cover body, an insertion block is mounted on the well body, and the size of the insertion block is matched with that of the groove to form a fixing structure.

Optionally, a sliding groove is formed in the well body, and a sliding block is connected in the sliding groove in a horizontal sliding mode to form a sliding structure.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a municipal administration road drainage well lid, install the lid on the well body, the well body has been seted up the mounting groove, the size of mounting groove and the size adaptation of lid, avoid too big or undersize of mounting groove to lead to unable installation lid, set up the recess on the lid, install the grafting piece on the well body, the size of the grafting piece and the size of the size adaptation of recess, adjust the angle of lid, make the grafting piece on the well body graft in the recess on the lid, through the fast fixed of grafting, the direction of motion of limited lid, avoid trampling, roll to adjust the basin and cause the lid to open by mistake, and then lead to the emergence incident, set up the spout on the well body, the horizontal water smooth connection in the spout has a sliding block, the sliding block in the movable spout, make the sliding block other end of sliding block move to the lid top, fix the lid, increase the fixity, avoid the removal of lid, through fixed knot structure and removal structure, increased the wholeness of lid and well body, improved the security of device.

2. The embodiment of the utility model provides a municipal administration road drainage well lid, when rainwater drains from the well lid, the rainwater moves from the drain tank on the lid to the anti-backflow mechanism, the anti-backflow mechanism is internally provided with a fixed block A and a fixed block B, a floating plate is arranged between the fixed block A and the fixed block B, the rainwater impacts on the floating plate, the floating plate transmits impact force to a spring, the spring is stressed and bent, the floating plate slides out from the fixed block A and the fixed block B, the rainwater is drained through a drain hole at the bottom of the anti-backflow mechanism, then moves to a water outlet through the drain hole, and then moves to a sewer, when the spring is not stressed, the spring restores the original state, the floating plate is driven to the original state, when the sewer is blocked, the sewage in the sewer flows backwards, when the sewage upwards flows into the anti-backflow mechanism, the floating plate is matched with the gap between the fixed block A and the fixed block B, constitute seal structure, make sewage can't gush to road surface again, through preventing flowing backward the mechanism, avoided sewage to flow backward, improved the clean and tidy nature of road, increased the practicality of device.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of a front view cross-sectional structure of a municipal road drainage well lid according to an embodiment of the present invention;

figure 2 is the utility model discloses a prevent flowing backward mechanism inside extension schematic diagram in figure 1 of town road drainage well lid.

In the figure: 1. a cover body; 2. a drainage tank; 3. a backflow prevention mechanism; 4. a groove; 5. a well body; 6. an insertion block; 7. a slider; 8. a chute; 9. mounting grooves; 10. a water outlet; 11. a fixed block A; 12. a fixed block B; 13. a spring; 14. a vertical axis; 15. a hydrophobic pore; 16. a floating plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A municipal road drainage well lid of the embodiment of the invention will be described in detail with reference to fig. 1 and 2.

Referring to fig. 1 and fig. 2, the embodiment of the utility model provides a pair of town road drainage well lid, including lid 1, hydrophobic tank 2 has been seted up on the lid 1, install in the hydrophobic tank 2 and prevent flowing backward mechanism 3, prevent flowing backward mechanism 3 internally mounted have fixed block A11 and fixed block B12, install kickboard 16 between fixed block A11 and the fixed block B12, spring 13 is installed to kickboard 16 bottom, vertical axis 14 is installed to spring 13 bottom, vertical axis 14 fixed mounting is on preventing flowing backward mechanism 3, prevent flowing backward mechanism 3 bottom and seted up hydrophobic hole 15 and be provided with the multiunit, lid 1 is installed on well body 5, sliding block 7 is all installed at well body 5 both ends, the outlet 10 has been seted up to well body 5 bottom.

Referring to fig. 1 and 2, rainwater moves from a drainage groove 2 on a cover body 1 to a backflow prevention mechanism 3, a fixed block a11 and a fixed block B12 are installed inside the backflow prevention mechanism 3, a floating plate 16 is installed between the fixed block a11 and the fixed block B12, rainwater impacts on the floating plate 16, the floating plate 16 transmits impact force to a spring 13, the spring 13 is stressed and bent, the floating plate 16 slides out of the fixed block a11 and the fixed block B12, rainwater is discharged and is discharged through a drainage hole 15 at the bottom of the backflow prevention mechanism 3, then moves to a drainage port 10 through the drainage hole 15 and then moves into a sewer, when the spring 13 is not stressed, the spring returns to the original state to drive the floating plate 16 to return to the original state, when the sewer is blocked, the sewage in the backflow prevention mechanism flows upwards into the backflow prevention mechanism 3, the floating plate 16 cannot flow upwards to the road surface through the tension of the spring 13, and passes through the backflow prevention mechanism 3, the sewage backflow is avoided, the neatness of the road is improved, and the practicability of the device is improved.

Referring to fig. 1, it is avoided that the cover body 1 cannot be installed due to too large or too small installation grooves 9, and the difficulty of installing and detaching the well cover is increased.

Referring to fig. 1, the angle of the cover body 1 is adjusted, so that the insertion block 6 on the well body 5 is inserted into the groove 4 on the cover body 1, the movement direction of the cover body 1 is limited by fast insertion, and the cover body 1 is prevented from being opened mistakenly due to the fact that pedestrians or vehicles trample and roll the adjusting water tank, and further safety accidents are caused.

Referring to fig. 1, the sliding block 7 in the sliding groove 8 is moved to move the other end of the sliding block 7 to the upper side of the cover body 1, so as to fix the cover body 1, increase the fixation of the cover body 1, avoid the movement of the cover body 1, and improve the safety of the device.

The embodiment of the utility model provides a municipal administration road drainage well lid, install lid 1 on well body 5, well body 5 has been seted up mounting groove 9, the size of dimensions of mounting groove 9 and the size of dimensions adaptation of lid 1, avoid too big or undersize of mounting groove 9 and lead to unable installation lid 1, set up recess 4 on lid 1, install the grafting piece 6 on well body 5, the size of grafting piece 6 and the size of dimensions adaptation of recess 4, adjust the angle of lid 1, make the grafting piece 6 on well body 5 peg graft in the recess 4 on lid 1, through the quick fixed of grafting, limit the direction of motion of lid 1, avoid trampling, roll the regulation basin and cause lid 1 mistake to open because of pedestrian or vehicle, and then lead to the occurrence of safety accident, set up spout 8 on well body 5, the water level in spout 8 is smooth to be connected with sliding block 7, remove sliding block 7 in spout 8, the other end of the sliding block 7 is moved to the upper part of the cover body 1, the cover body 1 is fixed, the fixity of the cover body 1 is increased, the movement of the cover body 1 is avoided, the integrity of the cover body 1 and the well body 5 is increased through a fixed structure and a moving structure, the safety of the device is improved, when rainwater drains from the well cover, the rainwater moves from the drain groove 2 on the cover body 1 to the backflow prevention mechanism 3, the fixed block A11 and the fixed block B12 are arranged in the backflow prevention mechanism 3, a floating plate 16 is arranged between the fixed block A11 and the fixed block B12, the rainwater impacts on the floating plate 16, the floating plate 16 transmits impact force to the spring 13, the spring 13 is stressed and bent, the floating plate 16 slides out from the fixed block A11 and the fixed block B12, the rainwater drains out through the drain hole 15 at the bottom of the backflow prevention mechanism 3, then moves to the water outlet 10 through the drain hole 15 and then moves into a sewer, the reconversion, drive kickboard 16 normal position, when blockking up in the sewer, sewage in the sewer flows backward, when gushing to prevent flowing backward in mechanism 3 on sewage, kickboard 16 is via spring 13's pulling force, gap adaptation between kickboard 16 and fixed block A11, the fixed block B12 constitutes seal structure, make sewage can't flow to the road surface on again, through preventing flowing backward mechanism 3, avoided sewage to flow backward, the clean and tidy nature of road has been improved, the practicality of device has been increased.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (5)

1. A municipal road drainage well lid comprises a lid body (1) and is characterized in that a drainage groove (2) is arranged on the lid body (1), a backflow prevention mechanism (3) is arranged in the drainage groove (2), a fixed block A (11) and a fixed block B (12) are arranged in the backflow prevention mechanism (3), a floating plate (16) is arranged between the fixed block A (11) and the fixed block B (12), a spring (13) is arranged at the bottom of the floating plate (16), a vertical shaft (14) is arranged at the bottom of the spring (13), the vertical shaft (14) is fixedly arranged on the backflow prevention mechanism (3), the bottom of the backflow prevention mechanism (3) is provided with a plurality of groups of drain holes (15), the cover body (1) is installed on the well body (5), sliding blocks (7) are installed at two ends of the well body (5), and a water outlet (10) is formed in the bottom of the well body (5).

2. The municipal road drainage well lid according to claim 1, wherein the floating plate (16) is sized to fit the gap between the fixed block A (11) and the fixed block B (12) to form a sealing structure.

3. The municipal road drainage well lid according to claim 1, wherein the well body (5) is provided with an installation groove (9), and the size of the installation groove (9) is matched with that of the cover body (1).

4. The municipal road drainage well lid according to claim 1, wherein the cover body (1) is provided with a groove (4), the well body (5) is provided with an insertion block (6), and the size of the insertion block (6) is matched with that of the groove (4) to form a fixed structure.

5. The municipal road drainage well lid according to claim 1, wherein the well body (5) is provided with a sliding groove (8), and a sliding block (7) is connected to the sliding groove (8) in a horizontal sliding manner to form a sliding structure.

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