CN209760400U

CN209760400U - Plastic inspection well

Info

Publication number: CN209760400U
Application number: CN201822190108.8U
Authority: CN
Inventors: 杨斌
Original assignee: Zhuji Haoyuan Pipe Co Ltd
Current assignee: Zhejiang Haoyuan Pipe Co.,Ltd.
Priority date: 2018-12-25
Filing date: 2018-12-25
Publication date: 2019-12-10
Anticipated expiration: 2028-12-25

Abstract

The utility model discloses a plastic inspection well, including the well base, the bottom welding of well base has the bottom plate, and the both sides of bottom plate bottom all weld the dead lever, the bottom welding of dead lever has the location head, and the quantity of location head is four, the both sides outer wall of well base all welds the heat-shrinkable tube, and the one end welding that the well base was kept away from to two heat-shrinkable tubes has the branch pipe, and the outer wall of branch pipe and well base has all opened the strengthening rib, the one end welding that the heat-shrinkable tube was kept away from to the branch pipe has first flange, and one side that the branch pipe was kept away from to the outer wall of first flange is opened has the equidistance to be the screw hole that the annular distributes, the inner wall. The utility model discloses can fix a position and fix, prevent that the deviation from appearing when the installation, influence the use of plastics inspection shaft, can carry out the pressure release to inside and handle, prevent that water pressure from causing destruction to the inspection shaft, can prevent that the inspection shaft from taking place to corrode in the underground, reduce the life of inspection shaft.

Description

Plastic inspection well

Technical Field

The utility model relates to an inspection shaft technical field especially relates to a plastics inspection shaft.

Background

The plastic inspection well is commonly called as a plastic inspection well and is a drainage auxiliary structure which is arranged at the intersection of plastic drainage pipelines, a turning position, a pipe diameter or gradient changing position, a drop position or a certain distance on a linear pipeline section and is convenient for regularly inspecting, cleaning and dredging the pipelines.

However, the existing plastic inspection well cannot be effectively positioned during installation, and is easy to deflect, and in addition, when water flow is turbulent, the existing plastic inspection well cannot timely remove internal water pressure, so that the plastic inspection well is easy to damage. Therefore, it is desirable to design a plastic manhole to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a plastic inspection well.

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

A plastic inspection well comprises a well base, wherein a bottom plate is welded at the bottom of the well base, fixing rods are welded on two sides of the bottom plate, positioning heads are welded at the bottom of the fixing rods, four positioning heads are welded on the outer walls of two sides of the well base, branch pipes are welded on one ends, far away from the well base, of the two heat-shrinkable pipes, reinforcing ribs are arranged on the outer walls of the branch pipes and the well base, first flanges are welded on one ends, far away from the heat-shrinkable pipes, of the branch pipes, screw holes are formed in one sides, far away from the branch pipes, of the outer walls of the first flanges, of the two heat-shrinkable pipes, equidistantly and annularly distributed, a well shaft is welded at a position, located in the middle of the top of the well base, reinforcing ribs are carved on the outer walls of the well shaft, reinforcing ribs are welded at positions, close to the bottom, of the, and the inside of the anticorrosive coating is coated with anticorrosive paint, the inner wall of the shaft is welded with a pressure-resistant plate, and the pressure-resistant plate is made of plastic.

Preferably, a water outlet is formed in the position, close to the middle, of the outer wall of one side of the shaft, a pressure water discharge pipe is welded to the inner wall of the water outlet, and a second flange is welded to one end, far away from the shaft, of the pressure water discharge pipe.

preferably, the outer wall welding of one side of resistance to compression board has the cat ladder that the equidistance distributes, and the outer wall of cat ladder is carved with anti-skidding line, and the welding of one side of cat ladder bottom has the bracing piece, and the bracing piece is kept away from and is welded between the one end of cat ladder and the resistance to compression board.

Preferably, the top of the shaft is connected with a closing-up cone through a bolt, a round opening is formed in one side of the top of the closing-up cone, and a deodorization gasket is arranged between the closing-up cone and the shaft in a cushioning mode.

Preferably, the inner wall of the round opening is welded with a through pipe, the outer wall of the through pipe is sleeved with a protective sleeve, and the protective sleeve is made of an anticorrosive material.

Preferably, the through pipe is welded with a well cover seat at one end far away from the closing-up centrum, and the top of the well cover seat is covered with a well cover.

preferably, handles are welded on two sides of the top of the well cover, and anti-slip sleeves are sleeved on the outer walls of the two handles.

The utility model has the advantages that:

1. Through dead lever, location head and the bottom that sets up for the inspection shaft can fix a position and fix in the installation, prevents that the deviation from appearing when the installation, influences the use of plastics inspection shaft, has improved the fixed effect of plastics inspection shaft.

2. Through the pressure drain pipe and the second flange that set up, when rivers torrent is urgent, the inspection shaft can carry out the pressure release to inside and handle, prevents that water pressure from causing the destruction to the plastics inspection shaft, influences the work of plastics inspection shaft, has improved the security that plastics inspection shaft used.

3. Through the anticorrosive coating that sets up, can prevent that the plastics inspection shaft from taking place to corrode in the basement, influencing the normal use of plastics inspection shaft, reduce the life of plastics inspection shaft, improved the security that the inspection shaft used once more.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a plastic inspection well according to the present invention;

Fig. 2 is a schematic structural view of a manhole cover seat of a plastic inspection well according to the present invention;

Fig. 3 is a schematic side view of the plastic inspection well according to the present invention.

In the figure: the device comprises a well base 1, a positioning head 2, a fixing rod 3, a bottom plate 4, branch pipes 5, a first flange 6, a reinforcing rib 7, a heat-shrinkable pipe 8, a shaft 9, a second flange 10, a pressure drainage pipe 11, a pressure resistant plate 12, a deodorant rubber ring 13, a closed cone 14, a well cover seat 15, a through pipe 16, a protective sleeve 17, a ladder 18, a supporting rod 19, an anticorrosive coating 20, a reinforcing rib 21, a well cover 22 and a handle 23.

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.

Referring to fig. 1-3, a plastic inspection well comprises a well base 1, a bottom plate 4 welded at the bottom of the well base 1, fixing rods 3 welded at both sides of the bottom plate 4, positioning heads 2 welded at the bottom of the fixing rods 3 for fixing the inspection well to prevent the inspection well from deviating during installation, four positioning heads 2, heat shrinkable tubes 8 welded at both outer walls of the well base 1, branch tubes 5 welded at one ends of the two heat shrinkable tubes 8 far away from the well base 1, reinforcing ribs 7 arranged at both the branch tubes 5 and the outer wall of the well base 1, first flanges 6 welded at one ends of the branch tubes 5 far away from the heat shrinkable tubes 8, threaded holes distributed annularly at equal intervals formed at one sides of the outer walls of the first flanges 6 far away from the branch tubes 5, a well shaft 9 welded at a position at the middle of the top of the well base 1, and reinforcing ribs 7 carved on the outer wall of the well shaft 9, can play the firm effect of enhancement, the position welding that the outer wall of pit shaft 9 is close to the bottom has stiffening rib 21, and stiffening rib 21 keeps away from between the one end of pit shaft 9 and the shaft bottom seat 1 welding, and the outer wall of pit shaft 9 is provided with anticorrosive coating 20, and anticorrosive paint has been smeared in anticorrosive coating 20's inside, prevents that the inspection shaft from taking place to corrode in the underground, and the inner wall welding of pit shaft 9 has pressure-resistant board 12, and pressure-resistant board 12's material is plastics.

in the utility model, a water outlet is arranged at a position, which is close to the middle, of the outer wall of one side of a shaft 9, a pressure drain pipe 11 is welded on the inner wall of the water outlet, a second flange 10 is welded at one end, which is far away from the shaft 9, of the pressure drain pipe 11, a ladder stand 18 which is distributed equidistantly is welded on the outer wall of one side of a compression plate 12, anti-skid lines are carved on the outer wall of the ladder stand 18, so that a maintainer can be prevented from slipping off when climbing, a support rod 19 is welded on one side of the bottom of the ladder stand 18, one end, which is far away from the ladder stand 18, of the support rod 19 is welded with the compression plate 12, the top of the shaft 9 is connected with a closing-up vertebral body 14 through a bolt, a round opening is arranged at one side of the top of the closing-up vertebral body 14, a deodorizing gasket 13 is arranged between the closing, and lag 17 comprises anticorrosive material, and the welding of the one end that closing up centrum 14 was kept away from to siphunculus 16 has well lid seat 15, and the top of well lid seat 15 is covered with well lid 22, and the both sides at well lid 22 top all weld handle 23, and the outer wall of two handle 23 has all cup jointed anti-skidding cover.

The working principle is as follows: during the use, fix a position the plastics inspection well, after finding the position, fix well base 1 subaerial through location head 2, simultaneously with branch pipe 5 and water piping connection, connect the completion back, bury the plastics inspection well underground with earth, well lid 22 flushes with ground, bury the completion back, the plastics inspection well can work, when rivers torrent is urgent, pressure drain pipe 11 can be with the water discharge, prevent rivers upflow, bring the puzzlement to people's life, when constructor need carry out periodic inspection maintenance to drainage pipe, open well lid 22 through handle 23, the maintainer can go down through cat ladder 18, carry out inspection maintenance to drainage pipe, when drainage pipe blocks up, the maintainer can take dredging tool to clear up the jam to the inspection well outside.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A plastic inspection well comprises a well base (1) and is characterized in that a bottom plate (4) is welded at the bottom of the well base (1), fixing rods (3) are welded on two sides of the bottom plate (4), positioning heads (2) are welded at the bottoms of the fixing rods (3), four positioning heads (2) are arranged, heat-shrinkable tubes (8) are welded on the outer walls of two sides of the well base (1), branch tubes (5) are welded at one ends, far away from the well base (1), of the two heat-shrinkable tubes (8), reinforcing ribs (7) are arranged on the outer walls of the branch tubes (5) and the well base (1), first flanges (6) are welded at one ends, far away from the heat-shrinkable tubes (8), of the branch tubes (5), threaded holes which are distributed in an annular shape at equal intervals are formed in one sides, far away from the branch tubes (5), of the top of the well base (1) is welded with a shaft (9), and the outer wall of pit shaft (9) is carved with strengthening rib (7), the position welding that the outer wall of pit shaft (9) is close to the bottom has stiffening rib (21), and welds between one end and well base (1) that pit shaft (9) were kept away from to stiffening rib (21), the outer wall of pit shaft (9) is provided with anticorrosive coating (20), and the inside of anticorrosive coating (20) is paintd with anticorrosive paint, the inner wall welding of pit shaft (9) has compression resistant board (12), and the material of compression resistant board (12) is plastics.

2. The plastic inspection well as claimed in claim 1, wherein a water outlet is formed on the outer wall of one side of the well shaft (9) close to the middle, a pressure drain pipe (11) is welded on the inner wall of the water outlet, and a second flange (10) is welded on one end of the pressure drain pipe (11) far away from the well shaft (9).

3. The plastic inspection well as claimed in claim 1, wherein the outer wall of one side of the pressure-resistant plate (12) is welded with ladders (18) distributed at equal intervals, the outer wall of the ladders (18) is carved with anti-skid lines, one side of the bottom of the ladders (18) is welded with supporting rods (19), and one end of each supporting rod (19) far away from the ladders (18) is welded with the pressure-resistant plate (12).

4. The plastic inspection well as claimed in claim 1, wherein the top of the well bore (9) is connected with a closing-in cone (14) through a bolt, a round opening is formed at one side of the top of the closing-in cone (14), and a deodorization gasket (13) is filled between the closing-in cone (14) and the well bore (9).

5. The plastic inspection well as claimed in claim 4, wherein a through pipe (16) is welded to the inner wall of the round opening, a protective sleeve (17) is sleeved on the outer wall of the through pipe (16), and the protective sleeve (17) is made of an anticorrosive material.

6. A plastic manhole according to claim 5, wherein a manhole cover seat (15) is welded to one end of the through pipe (16) far away from the closing-in cone (14), and a manhole cover (22) is covered on the top of the manhole cover seat (15).

7. The plastic inspection well as claimed in claim 6, wherein handles (23) are welded on both sides of the top of the well lid (22), and anti-slip sleeves are sleeved on the outer walls of the two handles (23).