CN213572059U

CN213572059U - Spacing walling crib and from mode prevent subsiding and filter well lid structure

Info

Publication number: CN213572059U
Application number: CN202022191407.0U
Authority: CN
Inventors: 梁钊玮; 彭剑; 张绮雯; 覃瑞荣; 唐文成; 黄海丽; 范全全; 蔡娜; 庞绍安; 孙宝泽
Original assignee: Guangxi Construction Engineering Group No1 Construction Engineering Co ltd
Current assignee: Guangxi Construction Engineering Group No1 Construction Engineering Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-29
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a spacing walling crib and self-adjusting anti-settling filtering well lid structure, the spacing walling crib, including the cylindric walling crib that link up, the flaring of one end of walling crib has the annular spacing collar that the diameter is greater than the walling crib, is equipped with two plush copper that are in same radial outside the spacing collar, is equipped with two slots that are in same radial in the spacing collar; the self-adjusting anti-settling filtering well cover structure comprises an inspection well, a well cover, a support, an adjusting ring and a filter, wherein a pit hole larger than the well mouth is dug in the road surface at the well mouth position of the inspection well; the internal diameter of adjustable ring equals the external diameter of walling crib, the adjustable ring is laid around the well head of inspection shaft, and the cement mortar layer has been pour to adjustable ring bottom. Spacing walling crib and prevent subsiding from mode and filter well lid structure not only prevent subsiding, can also effectively filter solid rubbish, reduce workman clearance number of times of going into the well.

Description

Spacing walling crib and from mode prevent subsiding and filter well lid structure

Technical Field

The utility model relates to an underground building structure field specifically is a spacing walling crib and prevent subsiding filter well lid structure from mode.

Background

The well lid is used as an important component of the municipal road, and the quality of the well lid directly determines the road quality and the road use performance. The traditional manhole cover is poor in filtering effect and even free of a filtering device, workers need to go into the well for multiple times to clean impurities such as garbage, a lot of potential safety hazards are hidden, and meanwhile, the defects that the manhole cover frame area sinks or protrudes exist.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a filter effect is good, prevent subsiding from mode prevent subsiding filtration well lid structure to and be used for building this well lid structure's spacing walling crib.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the limiting well ring comprises a through cylindrical well ring, a circular limiting ring with the diameter larger than that of the well ring is arranged at one end of the well ring in an expanding mode, two raised heads in the same radial direction are arranged outside the limiting ring, and two slots in the same radial direction are arranged in the limiting ring.

Furthermore, two lifting lugs in the same radial direction are arranged on the limiting ring.

The self-adjusting anti-settling filtering well cover structure comprises an inspection well, a well cover, a support, an adjusting ring and a filter, wherein a pit hole larger than the well mouth is dug in the road surface at the well mouth position of the inspection well; the inner diameter of the adjusting ring is equal to the outer diameter of the well ring, the adjusting ring is arranged around the well mouth of the inspection well, and a cement mortar layer is poured at the bottom of the adjusting ring; the support comprises a large-opening ring, a small-opening ring and a limiting ring, the large-opening ring and the small-opening ring are concentrically connected into a stepped hole shape with a large upper part and a small lower part, the outer diameter of the large-opening ring is equal to the outer diameter of the limiting ring, the small-opening ring is inserted in the regulating ring in a matching manner, and the limiting ring is connected to the upper end of the large-opening ring in a surrounding manner; asphalt aggregates are filled around the support and the adjusting ring; the filter is hung on the small opening ring in a suspended manner; the well lid nests in big oral siphon and seals the support, and well lid, spacing ring and pitch aggregate upper end flush with the road surface.

Furthermore, the side wall of the upper end of the filter is uniformly provided with a plurality of bearing blocks, a plurality of clamping grooves matched with the bearing blocks are formed in the small-opening ring, and the bearing blocks are meshed with the clamping grooves to fix the filter on the small-opening ring.

Furthermore, the filter is basket-shaped, the upper end of the filter is provided with a handle crossing the filter, the side surface of the filter is provided with a plurality of filter holes, and the bottom of the filter is a pan-shaped bottom plate.

Furthermore, the filter is made of aluminum alloy.

Further, the well lid adopts the nodular cast iron material, and well lid surface is opened has a plurality of bleeder vent.

Furthermore, two second slots in the same radial direction are arranged in the large opening ring of the support; the well lid is provided with two clamping blocks which can be clamped into the first slot and the second slot in a matching manner, and the well lid can be used for matching and sealing the limiting well ring in the self-adjusting anti-settling filtering well lid structure building process and better sealing the top of the support after building.

Further, the adjusting ring top is disposed at 12 to 18cm from the ground.

The utility model has the advantages that:

the utility model provides a self-adjusting anti-settling filtering well lid structure, because the adjusting ring is arranged at the bottom of the support for installing the well lid, and the limit well ring is used in a matching way in the building process to compact the asphalt aggregate around the support, the well lid of the self-adjusting anti-settling filtering well lid structure does not settle in the using process; the utility model discloses still be equipped with the filter, can effectively filter solid rubbish, reduce workman's clearance number of times of going into the well, avoid producing the potential safety hazard simultaneously, need not the maintenance after the well lid construction is accomplished and reduce the time limit for a project, have better economic benefits and social.

Drawings

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

fig. 2 is a schematic structural view of the self-adjusting anti-settling filtering well lid of the present invention;

fig. 3 is a plan view of the manhole cover of the present invention;

fig. 4 is a cross-sectional view of the well lid of the present invention;

fig. 5 is a schematic structural diagram of the filter of the present invention.

The reference numbers in the figures are: 1. an inspection well; 2. a well cover; 21. a clamping block; 22. air holes are formed; 3. a support; 31. a large mouth ring; 32. a small mouth ring; 33. a limiting ring; 34. a card slot; 35. a second slot; 4. an adjusting ring; 5. a well ring; 52. a limiting ring; 53. a raised head; 54. a first slot; 55. lifting lugs; 6. a filter; 61. a bearing block; 62. a filtration pore; 63. a handle; 64. a pan-shaped bottom plate; 7. asphalt aggregate; 8. a cement mortar layer.

Detailed Description

The present invention is described below with reference to the accompanying drawings, and the specific embodiments described herein are only used for illustrating and explaining the present invention, and are not used for limiting the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall into the protection scope of the present invention without departing from the design spirit of the present invention.

As shown in fig. 1, the limiting well ring of the present embodiment includes a through cylindrical well ring 5, one end of the well ring 5 is flared with a circular limiting ring 52 having a diameter larger than that of the well ring 5, two raised heads 53 in the same radial direction are arranged outside the limiting ring 52, two first slots 54 in the same radial direction are arranged inside the limiting ring 52, and two lifting lugs 55 in the same radial direction are arranged on the limiting ring 52.

As shown in fig. 2 to 5, the self-adjusting anti-settling filtering well lid structure of the embodiment includes a well lid 1, a well lid 2, a support 3, an adjusting ring 4 and a filter 6, wherein a pit larger than a well opening is dug on a road surface at the well opening of the well lid 1; the inner diameter of the adjusting ring 4 is equal to the outer diameter of the well ring 5, the adjusting ring 4 is arranged around the well mouth of the inspection well 1, the top of the adjusting ring is 12-18 cm away from the ground, and a cement mortar layer 8 is poured at the bottom of the adjusting ring 4; the well lid 2 is a nodular cast iron integrated well lid, and a plurality of ventilation ports 22 are formed in the surface of the well lid 2; the support 3 comprises a large-opening ring 31, a small-opening ring 32 and a limiting ring 33, the large-opening ring 31 and the small-opening ring 32 are concentrically connected into a stepped hole shape with a large upper part and a small lower part, the outer diameter of the large-opening ring 31 is equal to that of the limiting ring 52, the small-opening ring 32 is inserted into the adjusting ring 4 in a matching manner, and the limiting ring 33 is connected to the upper end of the large-opening ring 31 in a surrounding manner; asphalt aggregates 7 are filled around the support 3 and the adjusting ring 4; the filter 6 is suspended on the small opening ring 32; well lid 2 nests in big choma 31 and seals support 3, and well lid 2,

spacing ring

33 and 7 upper ends of pitch aggregate are flushed with the road surface. Spacing walling crib inserts adjustable ring 4, not only can compaction adjustable ring 4, can also play the effect of elevation, and spacing walling crib uses with well lid 2, support 3 are supporting, extracts spacing walling crib after spacing walling crib elevation is ended, inserts adjustable ring 4 with support 3 again, can make support 3, well lid 2 flush with the road surface. The filter 6 is used for filtering solid garbage, reducing the frequency of workers for cleaning the well, avoiding potential safety hazards, reducing the construction period without maintenance after the well lid construction is completed, and having better economic benefit and social benefit.

Furthermore, the filter 6 is made of aluminum alloy and is basket-shaped, a handle 63 crossing the filter 6 is arranged at the upper end of the filter, a plurality of filter holes 62 are formed in the side surface of the filter, and a pot-shaped bottom plate 64 is arranged at the bottom of the filter. The side wall of the upper end of the filter 6 is uniformly provided with a plurality of bearing blocks 61, a plurality of clamping grooves 34 matched with the bearing blocks 61 are arranged in the small-opening ring 32, and the bearing blocks 61 are meshed with the clamping grooves 34 to fix the filter 6 on the small-opening ring 32. Two second slots 35 in the same radial direction are arranged in the large mouth ring 31 of the support 3. The well lid 2 is provided with two clamping blocks 21 which can be matched and clamped into the first slot 54 and the second slot 35.

The building process of the self-adjusting anti-settling filtering well lid structure comprises the following steps: firstly, the adjusting ring 4 is placed around a well mouth of the inspection well 1, a cement mortar layer 8 is poured at the bottom of the adjusting ring 4, the top of the adjusting ring 4 is 12-18 cm away from the ground elevation, then the limiting well ring is inserted into the adjusting ring 4, then the asphalt aggregate 7 is filled around the limiting well ring and compacted, then the limiting well ring is pulled out, the small opening ring 32 of the support 3 is inserted into the support 3, then the filter 6 is placed, the well cover 2 is nested in the large opening ring 31 to seal the support 3, and finally, the upper ends of the well cover 2, the limiting ring 33 and the asphalt aggregate 7 are compacted by a road roller to be level with the road surface.

Claims

1. Spacing walling crib, its characterized in that: the well ring comprises a through cylindrical well ring (5), wherein a circular ring-shaped limiting ring (52) with the diameter larger than that of the well ring (5) is arranged at one end of the well ring (5) in an expanding manner, two raised heads (53) in the same radial direction are arranged outside the limiting ring (52), and two first slots (54) in the same radial direction are arranged in the limiting ring (52).

2. The spacing wallring of claim 1, characterized in that: two lifting lugs (55) in the same radial direction are arranged on the limiting ring (52).

3. From mode anti-settling filter well lid structure, including inspection shaft (1), well lid (2), support (3), adjustable ring (4) and filter (6), its characterized in that: a pit hole larger than the wellhead is dug in the road surface at the wellhead position of the inspection well (1); the inner diameter of the adjusting ring (4) is equal to the outer diameter of the well ring (5) in the claim 1 or 2, the adjusting ring (4) is placed around the well mouth of the inspection well (1), and a cement mortar layer (8) is poured at the bottom of the adjusting ring (4); the support (3) comprises a large opening ring (31), a small opening ring (32) and a limiting ring (33), the large opening ring (31) and the small opening ring (32) are connected concentrically to form a stepped hole shape with a large upper part and a small lower part, the outer diameter of the large opening ring (31) is equal to that of the limiting ring (52) in claim 1 or 2, the small opening ring (32) is inserted in the adjusting ring (4) in a matching mode, and the limiting ring (33) is connected to the upper end of the large opening ring (31) in a surrounding mode; asphalt aggregates (7) are filled around the support (3) and the adjusting ring (4); the filter (6) is suspended on the small opening ring (32); well lid (2) nestification seals support (3) in big mouthful of circle (31), and well lid (2), spacing ring (33) and pitch aggregate (7) upper end flush with the road surface.

4. The self-adjusting anti-settling filtering well lid structure according to claim 3, wherein: the filter (6) upper end lateral wall evenly is equipped with a plurality of and holds the piece (61), is equipped with a plurality of draw-in grooves (34) that match with holding the piece (61) in the circle of tang circle (32), holds and fixes filter (6) on tang circle (32) after piece (61) and draw-in groove (34) interlock.

5. The self-adjusting anti-settling filtering well lid structure according to claim 3 or 4, wherein: the filter (6) is basket-shaped, the upper end of the filter is provided with a handle (63) crossing the filter (6), the side surface of the filter is provided with a plurality of filter holes (62), and the bottom of the filter is a pan-shaped bottom plate (64).

6. The self-adjusting anti-settling filtering well lid structure according to claim 3 or 4, wherein: the filter (6) is made of aluminum alloy.

7. The self-adjusting anti-settling filtering well lid structure according to claim 3, wherein: the well lid (2) adopts the nodular cast iron material, and well lid (2) surface is opened has a plurality of bleeder vent (22).

8. The self-adjusting anti-settling filtering well lid structure according to claim 3, wherein: two second slots (35) which are positioned in the same radial direction are arranged in the large opening ring (31) of the support (3); two clamping blocks (21) which can be matched and clamped into the first slot (54) and the second slot (35) are arranged on the well cover (2).

9. The self-adjusting anti-settling filtering well lid structure according to claim 3, wherein: the top of the adjusting ring (4) is arranged 12-18 cm away from the ground.