CN212956885U

CN212956885U - Municipal works wellhead assembly

Info

Publication number: CN212956885U
Application number: CN202021182970.5U
Authority: CN
Inventors: 李广伦; 胡剑泉; 张桢树; 周霄
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-04-13
Anticipated expiration: 2030-06-23

Abstract

The utility model belongs to the technical field of municipal engineering equipment, in particular to a municipal engineering wellhead device, which comprises a wellhead base, wherein one side of the wellhead base is provided with a bearing base, the inner side of the upper layer of a well cover is provided with a reinforcing outer ring, the inner side of the upper layer of the well cover is provided with a reinforcing inner ring, the inner side of the lower layer of the well cover is provided with a shock absorber, the reinforcing outer ring is used for reinforcing and supporting the upper layer of the well cover, so that the well cover has better compressive strength, the compressive capacity of the upper layer of the well cover is improved, the use safety of the device is further improved, when a pedestrian or a vehicle passes through the upper layer of the well cover, the central position of the upper layer of the well cover can bear great pressure, the situation of fracture and the like is easy to occur, the reinforcing inner ring can improve the compressive strength of the central position of the upper layer of the well cover through the reinforcement of the central position of the upper layer of the well cover, the safety of the device use is improved.

Description

Municipal works wellhead assembly

Technical Field

The utility model belongs to the technical field of municipal works equipment, concretely relates to municipal works wellhead assembly.

Background

Along with the development of civilized cities, the maintenance work of urban road construction, the detection and maintenance of urban roads play an important role in urban construction, only the control of road construction quality is strictly controlled, the diseases existing in the roads can be eliminated, the roads can be overhauled and maintained in time, the manhole cover is one item in the urban road construction, the process flow of the manhole cover installation project mainly comprises the construction preparation stage, the well position determination, the coordination of the base layer and the surface layer of the foundation, the reinforcement processing and the readjustment of concrete pouring work, after the manhole cover is installed, the surface layer of asphalt is constructed, so that the overall regulation and control of the roads are enhanced, the level of the urban road construction is improved, the urban construction is better arranged, the municipal wellhead is an important component of urban sewer blowdown and drainage, the municipal wellhead can play roles of blowdown water and drainage of rainwater and can also play roles of electric wires, Including electric brake and wire-terminal setting, the demand of the well lid in the city is very big, and along with the development of social science and technology, people require more and more strong to the transformation of municipal well head, and current municipal works well head device is in the long-time back of passing through of pedestrian or vehicle, and the central point of its well lid puts because of receiving very big pressure, and the condition such as easy emergence fracture has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a municipal works wellhead assembly is used for buffering the downward pressure that pedestrian or vehicle produced the well lid upper strata through the time through the bumper shock absorber, consolidates the outer lane and is used for supporting the reinforcement of well lid upper strata, makes it have better compressive strength, improves the compressive capacity on well lid upper strata, consolidates the inner circle and puts through the reinforcement to well lid upper strata central point, improves the compressive strength that well lid upper strata central point put, and then improves the characteristics of the security that the device used.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a municipal works wellhead assembly, includes the well head base, the base is accepted to one side of well head base, one side of well head base is provided with the well lid upper strata, the well lid lower floor is installed to one side of well lid upper strata, the limbers is installed to one side of well lid upper strata, the reinforcement outer lane is installed to the inboard on well lid upper strata, the reinforcement inner circle is installed to the inboard on well lid upper strata, the bumper shock absorber is installed to the inboard of well lid lower floor, the sealing washer is installed to one side on well lid upper strata, the handle groove is installed to the inboard on well lid upper strata, the handle is installed to one side in handle groove, the handle hole is installed to one side of handle, the spacing groove is installed to one side on well lid upper strata, the stopper is installed to one side of well head base, the groove is installed to one side on antiskid well lid upper strata.

Preferably, the bearing base is a circular ring base, is arranged at the inner ring position of the lower end of the wellhead base and is half as high as the wellhead base; the bearing base is used for supporting the upper layer of the well lid and providing stable supporting force for the upper layer of the well lid.

Preferably, the reinforcing outer ring is a circular ring-shaped reinforcing ring and is arranged at the outer ring position on the inner side of the upper layer of the well lid; the reinforcing outer ring is used for supporting the reinforcing of the upper layer of the well lid, so that the reinforcing outer ring has better compressive strength, the compressive capacity of the upper layer of the well lid is improved, and the use safety of the device is further improved.

Preferably, the reinforcing inner ring is a circular reinforcing ring and is arranged at the central position of the inner side of the upper layer of the well lid; when pedestrian or vehicle pass through the well lid upper strata, the central point on its well lid upper strata puts and can receive very big pressure, and the condition such as fracture takes place easily has certain potential safety hazard, consolidates the inner circle and puts through the reinforcement to well lid upper strata central point, improves the compressive strength that well lid upper strata central point put, and then improves the security that the device used.

Preferably, the number of the shock absorbers is six, and the shock absorbers are arranged on four sides and the middle position of the inner side of the lower layer of the well lid; the bumper shock absorber is used for buffering the downward pressure that pedestrian or vehicle produced the well lid upper strata when passing through, improves the security that the device used.

Preferably, the sealing ring is a circular IIR butyl rubber sealing ring and is arranged at the outer side of the upper layer of the well lid; IIR butyl rubber sealing ring's gas tightness is better, and heat-resisting, resistant sunshine shines, and the sealing washer is used for the sealed between well lid upper strata and the well head base, not only can reduce the space of junction, increases the leakproofness of device moreover.

Preferably, the handles are U-shaped handles, the number of the handles is two, the handles are symmetrically arranged at positions above the upper layer of the well cover, the positions of two sides below two ends of the well cover are provided with bulges, and the length of each bulge is greater than the width of each handle hole; the handle is used for mentioning the well lid, and the convenience is installed and is changed the well lid, and bellied length is greater than the width in handle hole and can guarantee that the handle can not the roll-off handle hole at the in-process that uses.

Preferably, the limiting blocks are T-shaped limiting blocks, the number of the limiting blocks is four, the limiting blocks are symmetrically arranged at the inner ring position of the wellhead base, and the size of the limiting blocks is matched with that of the limiting grooves; the limiting block is placed in the limiting groove, and limiting and fixing of the well lid are achieved.

Compared with the prior art, the beneficial effects of the utility model are that: the reinforcing outer ring is used for reinforcing and supporting the upper layer of the well lid, so that the reinforcing outer ring has better compressive strength, the compressive capacity of the upper layer of the well lid is improved, the use safety of the device is further improved, when a pedestrian or a vehicle passes through the upper layer of the well lid, the central position of the upper layer of the well lid can bear great pressure, the situation of fracture and the like easily occurs, certain potential safety hazards exist, the reinforcing inner ring can reinforce the central position of the upper layer of the well lid through reinforcing the central position of the upper layer of the well lid, the compressive strength of the central position of the upper layer of the well lid is further improved, the use safety of the device is further improved, the shock absorber is used for buffering the downward pressure generated by the pedestrian or the vehicle to the upper layer of the well lid when passing through, the use safety of the device is improved, the handle is used for lifting the well lid and is convenient to install and replace the well lid, the, the realization is fixed to the spacing of well lid.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the well head base according to the present invention;

FIG. 4 is a schematic top view of the upper layer of the well cover according to the present invention;

FIG. 5 is a schematic diagram of a side view structure of the upper well cover layer and the lower well cover layer of the present invention;

FIG. 6 is an enlarged schematic view of the handle and handle holes of the present invention;

in the figure: 1. a wellhead foundation; 2. a receiving base; 3. a well cover upper layer; 4. a lower layer of the well cover; 5. a water through hole; 6. reinforcing the outer ring; 7. reinforcing the inner ring; 8. a shock absorber; 9. a seal ring; 10. a handle groove; 11. a handle; 12. a handle aperture; 13. a limiting groove; 14. a limiting block; 15. and (4) an anti-slip groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-6, the present invention provides the following technical solutions: a municipal engineering wellhead device comprises a wellhead base 1, a bearing base 2 is arranged on one side of the wellhead base 1, a well cover upper layer 3 is arranged on one side of the well mouth base 1, a well cover lower layer 4 is arranged on one side of the well cover upper layer 3, one side of the upper layer 3 of the well cover is provided with a limber hole 5, the inner side of the upper layer 3 of the well cover is provided with a reinforced outer ring 6, the inner side of the well cover upper layer 3 is provided with a reinforced inner ring 7, the inner side of the well cover lower layer 4 is provided with a shock absorber 8, a sealing ring 9 is arranged on one side of the upper layer 3 of the well cover, a handle groove 10 is arranged on the inner side of the upper layer 3 of the well cover, a handle 11 is arranged on one side of the handle groove 10, a handle hole 12 is arranged on one side of the handle 11, a limiting groove 13 is installed on one side of the upper well cover layer 3, a limiting block 14 is installed on one side of the well head base 1, and an anti-skidding groove 15 is installed on one side of the upper well cover layer 3.

Specifically, the receiving base 2 is a circular ring-shaped base, is arranged at the inner ring position of the lower end of the wellhead base 1, and has a height which is half of the height of the wellhead base 1; accept base 2 and be used for the support to well lid upper strata 3, provide stable holding power for well lid upper strata 3.

Specifically, the reinforcing outer ring 6 is a circular ring-shaped reinforcing ring and is arranged at the outer ring position on the inner side of the upper layer 3 of the well cover; the reinforcing outer ring 6 is used for supporting the reinforcement of the upper layer 3 of the well cover, so that the well cover has better compressive strength, the compressive capacity of the upper layer 3 of the well cover is improved, and the use safety of the device is further improved.

Specifically, the reinforcing inner ring 7 is a circular reinforcing ring and is arranged at the central position of the inner side of the upper layer 3 of the well cover; when pedestrian or vehicle pass through well lid upper strata 3, the central point of its well lid upper strata 3 puts and can receive very big pressure, and the condition such as easy emergence fracture has certain potential safety hazard, consolidates inner circle 7 and puts through the reinforcement to well lid upper strata 3 central point, improves the compressive strength that well lid upper strata 3 central point put, and then the security that improves the device and use.

Specifically, the number of the shock absorbers 8 is six, and the shock absorbers are arranged on four sides and the middle position of the inner side of the lower layer 4 of the manhole cover; the shock absorber 8 is used for buffering the downward pressure generated on the upper layer 3 of the well cover when a pedestrian or a vehicle passes through, and the use safety of the device is improved.

Specifically, the sealing ring 9 is a circular IIR butyl rubber sealing ring and is arranged at the outer side of the upper layer 3 of the well cover; IIR butyl rubber sealing ring's gas tightness is better, and heat-resisting, resistant sunshine shines, and sealing washer 9 is used for the sealed between well lid upper strata 3 and the well head base 1, not only can reduce the space of junction, increases the leakproofness of device moreover.

Specifically, the handles 11 are U-shaped handles, the number of the handles is two, the handles are symmetrically arranged at positions above the upper layer 3 of the well cover, protrusions are arranged at two sides below two ends of the well cover, and the length of each protrusion is larger than the width of each handle hole 12; handle 11 is used for mentioning the well lid, and the convenience is installed and is changed the well lid, and bellied length is greater than the width in handle hole 12 and can guarantee that handle 11 can not roll off handle hole 12 at the in-process that uses.

Specifically, the limiting blocks 14 are T-shaped limiting blocks, four in number, are symmetrically arranged at the inner ring position of the wellhead base 1, and are matched with the limiting grooves 13 in size; the limiting block 14 is placed in the limiting groove 13, so that the well cover is limited and fixed.

The working principle and the using process of the invention are as follows: when the manhole cover is used, the manhole base 1 and the bearing base 2 are firstly installed at a required position, then the manhole cover is lifted through the handle 11, the protruding length is larger than the width of the handle hole 12, the handle 11 can be ensured not to slide out of the handle hole 12 in the using process, then the limiting groove 13 of the upper layer 3 of the manhole cover is aligned to the limiting block 14 of the manhole base 1, then the manhole cover is connected and installed, the limiting block 14 is placed in the limiting groove 13 to realize the limiting and fixing of the manhole cover, the sealing ring 9 is used for sealing between the upper layer 3 of the manhole cover and the manhole base 1, the gap of the joint can be reduced, the sealing performance of the device is improved, the shock absorber 8 is used for buffering the downward pressure generated on the upper layer 3 of the manhole cover when pedestrians or vehicles pass through, the safety of the device is improved, the reinforcing outer ring 6 is used for reinforcing and supporting the upper layer 3 of the manhole, improve the compressive capacity of well lid upper strata 3, and then the security that the improvement device used, when pedestrian or vehicle pass through well lid upper strata 3, the central point of its well lid upper strata 3 puts and can receive very big pressure, the condition such as easy emergence fracture, there is certain potential safety hazard, consolidate inner circle 7 through the reinforcement to well lid upper strata 3 central point, improve the compressive strength that well lid upper strata 3 central point put, and then the security that the improvement device used, limbers 5 is used for dredging to the emission of various waters such as rainwater.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A municipal works wellhead assembly which characterized in that: comprises a wellhead base (1), a bearing base (2) is installed on one side of the wellhead base (1), a well cover upper layer (3) is arranged on one side of the wellhead base (1), a well cover lower layer (4) is installed on one side of the well cover upper layer (3), a water through hole (5) is installed on one side of the well cover upper layer (3), a reinforcing outer ring (6) is installed on the inner side of the well cover upper layer (3), a reinforcing inner ring (7) is installed on the inner side of the well cover upper layer (3), a shock absorber (8) is installed on the inner side of the well cover lower layer (4), a sealing ring (9) is installed on one side of the well cover upper layer (3), a handle groove (10) is installed on the inner side of the well cover upper layer (3), a handle (11) is installed on one side of the handle groove (10), a handle hole (12) is installed on one side of the handle (11), a limit groove (13) is installed on one side of the well, a limiting block (14) is installed on one side of the wellhead base (1), and an anti-skidding groove (15) is installed on one side of the upper layer (3) of the wellhead cover.

2. The municipal wellhead assembly according to claim 1, wherein: the bearing base (2) is a circular ring base, is arranged at the inner ring position of the lower end of the wellhead base (1), and is half the height of the wellhead base (1).

3. The municipal wellhead assembly according to claim 1, wherein: the reinforcing outer ring (6) is a circular ring-shaped reinforcing ring and is arranged at the outer ring position on the inner side of the upper layer (3) of the well cover.

4. The municipal wellhead assembly according to claim 1, wherein: the reinforcing inner ring (7) is a circular reinforcing ring and is arranged at the central position of the inner side of the upper layer (3) of the well cover.

5. The municipal wellhead assembly according to claim 1, wherein: the shock absorbers (8) are six in number and are mounted on four sides of the inner side of the lower well cover layer (4) and in the middle of the inner side of the lower well cover layer.

6. The municipal wellhead assembly according to claim 1, wherein: the sealing ring (9) is a circular IIR butyl rubber sealing ring and is arranged at the position on the outer side of the upper layer (3) of the well cover.

7. The municipal wellhead assembly according to claim 1, wherein: the lifting handles (11) are U-shaped lifting handles, the two lifting handles are symmetrically arranged at the positions above the upper layer (3) of the well cover, the two side positions below the two ends of the well cover are provided with protrusions, and the length of each protrusion is larger than the width of each lifting handle hole (12).

8. The municipal wellhead assembly according to claim 1, wherein: the limiting blocks (14) are T-shaped limiting blocks, the number of the limiting blocks is four, the limiting blocks are symmetrically arranged at the inner ring position of the wellhead base (1), and the size of the limiting blocks is matched with that of the limiting grooves (13).