CN213448771U

CN213448771U - Sewage pipeline inspection shaft convenient to maintenance

Info

Publication number: CN213448771U
Application number: CN202021801237.7U
Authority: CN
Inventors: 张开相; 金江舟
Original assignee: Guangzhou Jia Hua Hua Mdt Infotech Ltd
Current assignee: Guangzhou Jia Hua Hua Mdt Infotech Ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-06-15
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a sewage pipeline inspection well convenient for maintenance in the technical field of sewage inspection and maintenance in a comprehensive pipe gallery, the front and back side walls and the left and right side walls of the sewage well are both provided with communicated sewage channels, the top of the sewage well is fixedly provided with an overflow seat, the inner cavity of the sewage well is arranged into a sewage cabin, the center of the top of the overflow seat is longitudinally provided with a communicated overflow channel, the inner cavity of the inspection well is arranged into an indicating cabin, the left side wall of the inner cavity of the indicating cabin is fixedly provided with a crawling ladder, the right side wall of the inner cavity of the indicating cabin is uniformly provided with a suspension ball, the left side of a protective fence is provided with a rope disk fixed at the top of the overflow seat, the outer wall of the rope disk is wound and assembled with a measuring rope, the bottom end of the measuring rope is fixedly assembled with a balancing weight, thereby realizing desilting maintenance of, the utility model has the advantages of improved the utilization efficiency in utility tunnel space, can know the height of sewage fast when examining.

Description

Sewage pipeline inspection shaft convenient to maintenance

Technical Field

The utility model relates to a sewage inspection maintenance technical field specifically is a sewage pipeline inspection shaft convenient to maintenance in the utility tunnel.

Background

The utility model provides a utility tunnel inspection shaft is for maintenance such as power supply, water supply, drainage, blowdown, communication, cable TV, gas pipe, street lamp circuit of city underground infrastructure, simple to operate sets up, generally establish at pipeline intersection, turn, pipe diameter or slope change department, and every certain distance department on the straight line pipeline section, be convenient for regularly inspect affiliated structures, current utility tunnel inspection shaft because municipal sewer pipe bore is great, and length is longer, according to the arrangement method of the indoor inspection mouth of building drain pipe, overhaul troublesome, the drainage is not smooth, the structure is unreasonable, for this reason, we provide a sewage pipeline inspection shaft convenient to maintain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage pipe inspection shaft convenient to maintenance to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sewer inspection well convenient to maintain comprises a sewer well assembled in a foundation, wherein through sewage channels are formed in the front side wall, the rear side wall, the left side wall and the right side wall of the sewer well, an overflow seat is fixedly arranged at the top of the sewer well, an inspection well is fixedly arranged at the top of the overflow seat, a well cover plate is arranged at the top of the inspection well, an inner cavity of the sewer well is arranged into a sewer cabin, a through overflow channel is longitudinally formed in the center of the top of the overflow seat, the inner cavity of the inspection well is arranged into an indication cabin, a ladder stand is fixedly arranged on the left side wall of the inner cavity of the indication cabin, suspension balls are uniformly arranged on the right side wall of the inner cavity of the indication cabin, a protection fence fixed at the top of the overflow seat is arranged on the outer side of the top of the overflow channel, a rope disc fixed at the top of the overflow, and the bottom end of the measuring rope is fixedly provided with a balancing weight.

Preferably, the suspension ball is including fixing the connection base on instructing cabin inner chamber right side wall, the one side of keeping away from instructing cabin inner chamber right side wall of connection base is fixed with the connecting block, fixedly connected with connects the rope on the connecting block, the other end fixedly connected with foam ball of connecting the rope.

Preferably, the levitation balls are linearly arranged along the height direction of the right side wall of the inner cavity of the indication cabin, and the levitation balls are uniformly arranged into four groups of devices with the same structure.

Preferably, the right side wall of the inspection well is inclined, and the inclined angle is 60 degrees from the horizontal line⁰。

Preferably, the filter screen is transversely nested in the overflow channel, the clamping grooves are formed in the tops of the left side wall and the right side wall of the overflow channel, and the clamping blocks matched with the clamping grooves are arranged on the left side wall and the right side wall of the filter screen.

Preferably, the junction of well lid and inspection shaft is provided with the inspection shaft circle, and the inspection shaft circle sets up to the annular inner bush that cooperatees with the well lid board.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has reasonable structural design, the device is divided into an inspection well and a sewage well which are communicated up and down, the sewage channel is arranged around the sewage well, the desilting maintenance of the sewage channel can be realized, the requirements of ventilation, maintenance and the like of the sewage channel are met, simultaneously, the cross section of the inspection well is smaller, the occupied space is smaller, the utilization efficiency of the space of the comprehensive pipe gallery is improved, and the height of the sewage in the sewage well can be controlled through the overflow seat, when the sewage is less, a worker can enter the indicating cabin through the ladder stand, then the measuring rope can be driven to drive the balancing weight to move upwards through rotating the rope reel, thus, the height of the sewage can be measured through the drooping length of the measuring rope after the balancing weight contacts the sewage, the timely understanding and the inspection of the sewage condition in the sewage well are convenient, and when the sewage is too much, the measuring rope enters the indicating cabin through, the floating ball can float by the buoyancy of water, can know the height of sewage fast when checking, and is swift convenient, safe and reliable.

Drawings

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

fig. 2 is a schematic view of the suspension ball structure of the present invention.

In the figure: 1. a foundation; 2. a bilge well; 3. a sewage channel; 4. an overflow seat; 5. an inspection well; 6. a well cover plate; 7. a bilge tank; 8. an overflow channel; 9. an indication cabin; 10. climbing a ladder; 11. suspending the ball; 111. connecting a base; 112. connecting blocks; 113. connecting ropes; 114. a foam ball; 12. a protective fence; 13. a rope reel; 14. measuring a rope; 15. and a balancing weight.

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.

Referring to fig. 1, the present invention provides a technical solution: a sewer inspection well convenient for maintenance comprises a sewer well 2 assembled in a foundation 1, a through sewage channel 3 is respectively arranged on the front side wall, the rear side wall, the left side wall and the right side wall of the sewer well 2, an overflow seat 4 is fixedly arranged at the top of the sewer well 2, an inspection well 5 is fixedly arranged at the top of the overflow seat 4, a well cover plate 6 is arranged at the top of the inspection well 5, an inner cavity of the sewer well 2 is arranged as a sewage cabin 7, a through overflow channel 8 is longitudinally arranged at the center of the top of the overflow seat 4, an inner cavity of the inspection well 5 is arranged as an indication cabin 9, a ladder stand 10 is fixedly arranged on the left side wall of the inner cavity of the indication cabin 9, suspension balls 11 are uniformly arranged on the right side wall of the inner cavity of the indication cabin 9, a protection fence 12 fixed at the top of the overflow seat 4 is arranged on the outer side of the top of the overflow channel 8, a, the bottom end of the measuring rope 14 is fixedly provided with a counterweight 15.

The suspension ball 11 comprises a connecting base 111 fixed on the right side wall of the inner cavity of the indication cabin 9, a connecting block 112 is fixed on one side, away from the right side wall of the inner cavity of the indication cabin 9, of the connecting base 111, a connecting rope 113 is fixedly connected to the connecting block 112, and a foam ball 114 is fixedly connected to the other end of the connecting rope 113;

the suspension balls 11 are linearly arranged along the height direction of the right side wall of the inner cavity of the indication cabin 9, and the suspension balls 11 are uniformly arranged into four groups of devices with the same structure, so that the height of sewage can be quickly known by using the unsettled suspension balls 11;

the right side wall of the inspection well 5 is inclined, and the inclined angle is 60 degrees from the horizontal line⁰The arrangement can slow down the sewage spreading speed, and meanwhile, the cross section of the inspection well 5 is small, so that the occupied space is small, and the utilization efficiency of the space of the comprehensive pipe rack is improved;

the filter screen is transversely nested in the overflow channel 8, clamping grooves are formed in the tops of the left side wall and the right side wall of the overflow channel 8, clamping blocks matched with the clamping grooves are arranged on the left side wall and the right side wall of the filter screen, sewage overflowing the overflow channel 8 can be filtered through the arrangement, and meanwhile the filter screen can be replaced through the matching of the clamping blocks and the clamping grooves;

the junction of well lid 6 and inspection shaft 5 is provided with the inspection shaft circle, and the inspection shaft circle sets up to the annular interior bush with 6 matched with of well lid board, can increase the leakproofness between well lid 6 and the inspection shaft 5 through this kind of setting, and annular interior bush can carry on spacingly to well lid board 6 simultaneously, has improved the safety in utilization of well lid board 6.

The working principle is as follows: when the device is used, the sewage channel 3 arranged around the sewage well 2 can realize the discharge of sewage, and simultaneously can also carry out desilting maintenance, so as to meet the requirements of ventilation, maintenance and the like of the sewage channel 3, meanwhile, the cross section of the inspection well 5 is smaller, the occupied space is smaller, the utilization efficiency of the space of the comprehensive pipe gallery is improved, the discharge of sewage is realized through the sewage channel 3, the overflow seat 4 can control the sewage height in the sewage well, when the sewage is less, a worker can enter the indicating cabin 9 through the ladder stand 10, then the measuring rope 14 can be driven to drive the balancing weight 15 to move upwards through manually rotating the rope reel 13, thus, the height of the sewage can be measured through the drooping length of the measuring rope 14 after the balancing weight 15 contacts the sewage, the timely understanding and checking of the sewage condition in the sewage well 2 are convenient, and when the sewage is too much, during sewage in the bilge chamber 7 got into indication cabin 9 through overflow channel 8, the suspension ball 11 received buoyancy can float, when examining, can know the height of sewage fast through observing the suspension ball 11 that does not float, and is swift convenient.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage pipe inspection shaft convenient to maintenance which characterized in that: the device comprises a sewage well (2) assembled in a foundation (1), through sewage channels (3) are respectively arranged on the front side wall, the rear side wall, the left side wall and the right side wall of the sewage well (2), an overflow seat (4) is fixedly arranged at the top of the sewage well (2), an inspection well (5) is fixedly arranged at the top of the overflow seat (4), a well cover plate (6) is arranged at the top of the inspection well (5), an inner cavity of the sewage well (2) is arranged to be a sewage cabin (7), a through overflow channel (8) is longitudinally arranged at the center of the top of the overflow seat (4), an inner cavity of the inspection well (5) is arranged to be an indication cabin (9), a ladder stand (10) is fixedly arranged on the left side wall of the inner cavity of the indication cabin (9), suspension balls (11) are uniformly arranged on the right side wall of the inner cavity of the indication cabin (9), a protection fence (12) fixed at the top of, the left side of protection rail (12) is provided with rope reel (13) of fixing at overflow seat (4) top, the winding is equipped with measuring rope (14) on rope reel (13) outer wall, the bottom mounting of measuring rope (14) is equipped with balancing weight (15).

2. The sewer manhole of claim 1, wherein: suspension ball (11) are including fixing connection base (111) on instructing cabin (9) inner chamber right side wall, one side of keeping away from instructing cabin (9) inner chamber right side wall is connected base (111) and is fixed with connecting block (112), fixedly connected with connects rope (113) on connecting block (112), other end fixedly connected with foam ball (114) of connecting rope (113).

3. The sewer manhole of claim 1, wherein: the suspension balls (11) are linearly arranged along the height direction of the right side wall of the inner cavity of the indicating cabin (9), and the suspension balls (11) are uniformly arranged into four groups of devices with the same structure.

4. The sewer manhole of claim 1, wherein: the right side wall of the inspection well (5) is arranged to be inclined, and the inclined angle is 60 degrees away from the horizontal line⁰。

5. The sewer manhole of claim 1, wherein: the filter screen is transversely nested in the overflow channel (8), clamping grooves are formed in the top of the left side wall and the top of the right side wall of the overflow channel (8), and clamping blocks matched with the clamping grooves are arranged on the left side wall and the right side wall of the filter screen.

6. The sewer manhole of claim 1, wherein: the junction of manhole cover board (6) and inspection shaft (5) is provided with the inspection shaft circle, and the inspection shaft circle sets up to the annular interior bush with well cover board (6) matched with.