CN209958396U

CN209958396U - Road sewer well lid system

Info

Publication number: CN209958396U
Application number: CN201821795145.5U
Authority: CN
Inventors: 吴梓睿
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-02
Filing date: 2018-11-02
Publication date: 2020-01-17
Anticipated expiration: 2028-11-02

Abstract

The utility model provides a road sewer well lid system, characterized by spill well lid (figure 1) is fixed in well seat (figure 3) through iron ring chain (figure 2), be equipped with turbofan mitre joint (4) in the middle of the spill well lid, the bottom surface edge is equipped with iron ring fixed thorn (5), iron ring chain one end is equipped with iron ring hammer (6), the well seat is established to "well" word frame (7), the edge is equipped with iron ring chain hole (8), the inner edge is equipped with annular groove (9), be equipped with spring board (10) above the annular groove, the periphery is equipped with slot (11), the slot is equipped with slot hole (12). The utility model discloses a according to the problem that the current sewer well lid in city appears, satisfy road traffic needs, make things convenient for municipal administration. The rainwater can be gathered and discharged into the sewer quickly, garbage can be reduced from entering the sewer, and the walking sticks and the like can be prevented from being inserted and falling down by pedestrians. The well cover is buffered, and the damage of wheels to the well cover, the well wall and the like is reduced. Meanwhile, the anti-theft and extraction and moving are facilitated, and municipal administration and sewer operation of sanitation workers are facilitated.

Description

Road sewer well lid system

Technical Field

The utility model discloses a be applied to a protection system that street, road surface sewer well head covered belongs to the road engineering equipment. It is a special engineering equipment for protecting the well mouth of the sewer of the street and the road surface. The application of the engineering equipment can seal the well mouth of the sewer, prevent pedestrians and vehicles from being blocked at the well mouth of the sewer, prevent theft, buffer the pressure of the vehicles, reduce the damage of the well mouth wall and the well cover, facilitate the rainwater to be quickly discharged into the sewer, reduce the garbage from entering the sewer and prevent the silt stagnation of the sewer.

Background

At present, the street and road surface sewer belongs to facilities which must be equipped for city construction. In summer rainstorm, urban waterlogging often occurs, which is related to insufficient drainage capacity of a sewer and unsmooth drainage of a well cover. When urban inland inundation frequently occurs, the manhole cover is lifted to discharge flood. At present, the number of urban vehicles is increased, the vehicle body is heavy, and well covers are frequently rolled, so that the inner walls of the well covers and the well mouths are seriously damaged. Municipal maintenance is more economically burdened. The manhole cover is lost due to the actions of artificial damage and stealing, and the phenomenon that pedestrians fall into a sewer sometimes occurs. In order to facilitate municipal administration, a protection system suitable for covering the well mouth of a street or a pavement sewer is developed, and the protection system is a long expectation of vast citizens and municipal administration managers for reducing the defects of the well cover of the sewer.

Disclosure of Invention

The utility model aims at overcoming the not enough of current sewer well lid, provide an effectual novel engineering equipment. The application of the engineering equipment can seal the well mouth of the sewer, prevent pedestrians and vehicles from being blocked at the well mouth of the sewer, prevent theft, buffer the pressure of the vehicles, reduce the damage of the well mouth wall and the well cover, facilitate the rainwater to be quickly discharged into the sewer, reduce the garbage from entering the sewer and prevent the silt stagnation of the sewer.

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

the utility model provides a road sewer well lid system, characterized by spill well lid (figure 1) is fixed in well seat (figure 3) through iron ring chain (figure 2), be equipped with turbofan mitre joint (4) in the middle of the spill well lid, the bottom surface edge is equipped with iron ring fixed thorn (5), iron ring chain one end is equipped with iron ring hammer (6), the well seat is established to "well" word frame (7), the edge is equipped with iron ring chain hole (8), the inner edge is equipped with annular groove (9), be equipped with spring board (10) above the annular groove, the periphery is equipped with slot (11), the slot is equipped with slot hole (12). The method is characterized in that: the diameter of the concave well cover is 0.5-2m, the curvature radius is 2-20m, and the thickness is 1-10 cm. The middle of the concave well cover is provided with a turbofan oblique seam which is arranged around the center of the well cover. The oblique slit of the turbofan is designed to be an oblique hollow with the length of 5-10cm, the width of 2-5cm and the height of 1-10 cm. The iron ring fixing spines are hemispheres with the radius of 1-2cm and are fixed within 5-10cm of the edge of the bottom surface of the concave well cover. The annular groove is positioned at the inner edge of the well seat, the diameter is 0.5-2m, the width is 2-10cm, and the height is 2-5 cm. The upper edge surface is 5-20cm lower than the well frame. The spring plates are arranged on the upper periphery of the upper edge surface of the annular groove. The groove is positioned at the joint of the annular groove and the frame shaped like a Chinese character 'jing', and is 0.5-2cm wide and 0.5-2cm deep. The grooves are provided with 3-5 groove holes with the diameter of 0.5-2 cm. The chain hole of the iron ring is positioned at the edge of the well seat and has the diameter of 3-6 cm. The iron ring chains are arranged into iron rings which are mutually connected and have the diameter of 2-5cm and the length of 10-50 cm. The diameter of the iron ring ball is 4-8cm, and the iron ring ball is fixed at one end of the iron ring chain.

The utility model discloses a theory of operation does: the well seat is fixed on the well mouth of the sewer, and the iron ring chain penetrates through the iron ring chain hole and is fixed on the iron ring fixing spine. The concave well cover is arranged on the annular groove. The periphery of the upper surface of the concave well cover and the well seat are positioned on the same horizontal plane. And (4) taking the concave well cover, moving the concave well cover 10-50cm away from the well mouth, and performing sewer operation by sanitation workers. The rainwater is gathered the well head of the sewer and is let into the sewer through the oblique slit of the turbofan. Due to the action of the spring plate, the wheel presses the concave well cover to sink, the wheel and the well seat collide, and the possibility of damaging the wheel is reduced. The driver of the vehicle actively avoids the sewer manhole cover during driving in order to avoid the damage of the tire. The weight of the pedestrians and the bicycles is not enough to cause the concave manhole cover to sink. The concave well cover can only be moved 10-50cm away from the well mouth after being turned over by fixing the iron ring chain.

The method has the following beneficial effects:

the utility model discloses a spring board and spill well lid motion mechanics principle does: the common road sewer manhole cover is made of steel and is round and slightly sunken, when wheels pass through the manhole cover quickly, impact force is given to the manhole cover by the wheels, the manhole cover gives impact force to a wellhead, noise is generated, the manhole cover and the wellhead are damaged, and the environment is polluted. The utility model discloses a design of spring plate, with the impact force dispersion of wheel, the impact buffering, consequently the design of this case not only protects well lid, well head, prolongs its life again, can also reduce noise protection environment and practice thrift the cost.

Secondly, the beneficial effects are that:

1. safety: a road sewer well lid system of new design can reach and seal the sewer well head, and prevention pedestrian, vehicle are obstructed in the sewer well head, can prevent burglary again, and buffering vehicle pressure reduces well head wall and well lid and destroys, still is favorable to the rainwater to let out the sewer fast to reduce rubbish and get into the sewer, prevent that the sewer stagnates.

2. Effectiveness: the utility model discloses a road sewer well lid system, because the effect of spring plate, the wheel heavily presses spill well lid and sink, and the wheel produces the striking with the well seat, and the damage wheel is probably. The driver of the vehicle actively avoids the sewer manhole cover during driving in order to avoid the damage of the tire. The damage to the well lid and the well wall is reduced. The concave well cover can only be moved 10-50cm away from the well mouth after being turned over by fixing the iron ring chain. Can prevent theft. The turbofan oblique seam is beneficial to rainwater to be quickly drained into a sewer, garbage is reduced from entering the sewer, and insertion of walking sticks and the like is prevented, so that pedestrians tumble.

The utility model has the advantages of it is following:

1. the utility model discloses a according to the problem that the current sewer well lid in city appears, satisfy road traffic needs, make things convenient for municipal administration.

2. The design of concave well lid is favorable to the rainwater to assemble, leaks into the sewer.

3. The design of turbofan oblique slits is beneficial to rainwater to be quickly drained into a sewer, reduces garbage to enter the sewer, and prevents walking sticks and the like from being inserted and pedestrians from tumbling.

4. The design of spring board is favorable to concave well lid heavy push down to form the buffering, reduces wheel damage well lid, the wall of a well etc..

5. The design of iron link chain is favorable to preventing burglary and draws and move, makes things convenient for municipal administration and sanitationman sewer operation.

6. The design of the grooves and the groove holes is beneficial to preventing rainwater from gathering the edge of the spring plate, the spring plate is rusted, and the elasticity of the spring plate is reduced.

Drawings

Figure 1 is the front view of the concave manhole cover of the utility model.

Fig. 2 is a front view of the iron link chain of the present invention.

Fig. 3 is a front view of the well base of the present invention.

Fig. 4 is a right side view of fig. 1.

Fig. 5 is a cross-sectional view AA of fig. 3.

Fig. 6 is a BB cross-sectional view of fig. 5.

Fig. 7 is an enlarged view of fig. 6.

Icon: the manhole cover comprises a concave manhole cover (figure 1), an iron ring chain (figure 2), a manhole seat (figure 3), a turbofan inclined seam (4), an iron ring fixing spine (5), an iron ring chain ball (6), a shaft frame (7), an iron ring chain hole (8), an annular groove (9), a spring plate (10), a groove (11) and a groove hole (12).

Detailed Description

As shown in fig. 1, 2, 3, 4, 5, 6 and 7, the manhole cover system for road sewer is characterized in that a concave manhole cover (1) is fixed on a manhole base (3) through an iron link chain (2). The middle of the concave well cover is provided with a turbofan oblique seam (4), and the edge of the bottom surface is provided with an iron ring fixing thorn (5). One end of the iron ring chain is provided with an iron ring chain ball (6). The well seat is a frame (7) shaped like a Chinese character 'jing', the edge of the well seat is provided with an iron ring chain hole (8), and the inner edge of the well seat is provided with an annular groove (9). The annular groove is provided with a spring plate (10) and a groove (11) at the periphery. The groove is provided with a groove hole (12). The method is characterized in that: the diameter of the concave well cover is 0.5-2m, the curvature radius is 2-20m, and the thickness is 1-10 cm. The middle of the concave well cover is provided with a turbofan oblique seam which is arranged around the center of the well cover. The oblique slit of the turbofan is designed to be an oblique hollow with the length of 5-10cm, the width of 2-5cm and the height of 1-10 cm. The iron ring fixing spines are hemispheres with the radius of 1-2cm and are fixed within 5-10cm of the edge of the bottom surface of the concave well cover. The annular groove is positioned at the inner edge of the well seat, the diameter is 0.5-2m, the width is 2-10cm, and the height is 2-5 cm. The upper edge surface is 5-20cm lower than the well frame. The spring plates are arranged on the upper periphery of the upper edge surface of the annular groove. The groove is positioned at the joint of the annular groove and the frame shaped like a Chinese character 'jing', and is 0.5-2cm wide and 0.5-2cm deep. The grooves are provided with 3-5 groove holes with the diameter of 0.5-2 cm. The chain hole of the iron ring is positioned at the edge of the well seat and has the diameter of 3-6 cm. The iron ring chains are arranged into iron rings which are mutually connected and have the diameter of 2-5cm and the length of 10-50 cm. The diameter of the iron ring ball is 4-8cm, and the iron ring ball is fixed at one end of the iron ring chain. The well seat is fixed on the well mouth of the sewer, and the iron ring chain penetrates through the iron ring chain hole and is fixed on the iron ring fixing spine. The concave well cover is arranged on the annular groove. The periphery of the upper surface of the concave well cover and the well seat are positioned on the same horizontal plane. And (4) taking the concave well cover, moving the concave well cover 10-50cm away from the well mouth, and performing sewer operation by sanitation workers. The rainwater is gathered the well head of the sewer and is let into the sewer through the oblique slit of the turbofan. Due to the action of the spring plate, the wheel presses the concave well cover to sink, the wheel and the well seat collide, and the possibility of damaging the wheel is reduced. The driver of the vehicle actively avoids the sewer manhole cover during driving in order to avoid the damage of the tire. The weight of the pedestrians and the bicycles is not enough to cause the concave manhole cover to sink. The concave well cover can only be moved 10-50cm away from the well mouth after being turned over by fixing the iron ring chain. The design of concave well lid is favorable to the rainwater to assemble, leaks into the sewer. The design of turbofan oblique slits is beneficial to rainwater to be quickly drained into a sewer, reduces garbage to enter the sewer, and prevents walking sticks and the like from being inserted and pedestrians from tumbling. The design of spring board is favorable to concave well lid heavy push down to form the buffering, reduces wheel damage well lid, the wall of a well etc.. The design of iron link chain is favorable to preventing burglary and draws and move, makes things convenient for municipal administration and sanitationman sewer operation.

Claims

1. A road sewer well lid system is characterized in that a concave well lid (1) is fixed on a well base (3) through an iron link chain (2); the middle of the concave well cover is provided with a turbofan oblique seam (4), the edge of the bottom surface is provided with an iron ring fixing spine (5), one end of an iron ring chain is provided with an iron ring chain ball (6), a well seat is arranged into a frame (7) shaped like a Chinese character 'jing', the edge is provided with an iron ring chain hole (8), the inner edge is provided with an annular groove (9), the upper surface of the annular groove is provided with a spring plate (10), the periphery is provided with a groove (11), and the groove is provided with a groove hole (12.

2. The road sewer manhole cover system of claim 1, wherein: the diameter of the concave well cover is 0.5-2m, the curvature radius is 2-20m, and the thickness is 1-10 cm; the middle of the concave well cover is provided with a turbofan oblique seam which is arranged to the periphery by taking the circle center of the well cover as the center; the oblique seam of the turbofan is designed to be obliquely hollowed with the length of 5-10cm, the width of 2-5cm and the height of 1-10 cm; the iron ring fixing spines are hemispheres with the radius of 1-2cm and are fixed within 5-10cm of the edge of the bottom surface of the concave well cover.

3. The road sewer manhole cover system of claim 1, wherein: the annular groove is positioned at the inner edge of the well seat, the diameter is 0.5-2m, the width is 2-10cm, and the height is 2-5 cm; the upper edge surface is 5-20cm lower than the well frame, the spring plates are arranged on the upper edge surface of the annular groove at the periphery, the grooves are arranged at the joint of the annular groove and the well-shaped frame, the width is 0.5-2cm, the depth is 0.5-2cm, the grooves are provided with 3-5 groove holes, the diameter is 0.5-2cm, and the iron ring chain holes are arranged at the edge of the well seat and have the diameter of 3-6 cm.

4. The road sewer manhole cover system of claim 1, wherein: the iron ring chain is formed by connecting iron rings with the diameter of 2-5cm, the length of the iron ring chain is 10-50cm, the diameter of an iron ring ball is 4-8cm, and the iron ring chain is fixed at one end of the iron ring chain.