CN114705575A

CN114705575A - Urban drainage pipeline quality detection device

Info

Publication number: CN114705575A
Application number: CN202210250134.3A
Authority: CN
Inventors: 李泽鑫; 陈志璋; 钱海林; 吴高锋; 王珏炜; 郑加一; 李国林; 谢轩
Original assignee: Ningbo Mingfeng Inspection & Testing Research Institute Co ltd
Current assignee: Ningbo Mingfeng Inspection & Testing Research Institute Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-07-05

Abstract

The invention relates to the technical field of pipeline quality detection, and discloses a quality detection device for urban drainage pipelines, which comprises a rack, wherein a first motor is installed on the side wall of the rack, the output end of the first motor is connected with a rotating shaft, one end of the rotating shaft, which is far away from the first motor, is fixedly connected with an assembly plate, the rotating shaft is rotatably connected with the assembly plate through a first bearing, the side wall of the assembly plate is fixedly connected with a fixed plate, the side wall of the assembly plate is symmetrically provided with movable grooves, the movable grooves are internally and slidably connected with movable blocks, the same-direction ends of the two movable blocks are fixedly connected with a movable plate together, the movable blocks are internally provided with threaded holes, and the opposite groove walls of the movable grooves are rotatably connected with screws through two second bearings together. The invention has the advantages of high quality detection efficiency of urban drainage pipelines, simple and convenient assembly of the drainage pipelines and capability of automatically and rapidly detecting the wear resistance quality of the inner walls of the drainage pipelines.

Description

Urban drainage pipeline quality detection device

Technical Field

The invention relates to the technical field of pipeline quality detection, in particular to a quality detection device for urban drainage pipelines.

Background

The drainage system is an important infrastructure of modern cities, the urban drainage pipeline is an important component of the drainage system, and the urban drainage pipeline is an important way for removing urban sewage and rainwater and is also an infrastructure for stable development of the cities. When the urban drainage pipeline is used, the inner wall of the pipeline is easily washed by impurities such as sand grains in sewage and abraded, so that the quality of the inner wall of the drainage pipeline needs to be detected when the drainage pipeline is produced, and the drainage pipeline with the abrasion-resistant inner wall is screened out. But current urban drainage pipe quality detection efficiency is lower, and is comparatively troublesome to the assembly of drain pipe, can not be automatic quick detect the drain pipe inner wall wearability quality.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, the urban drainage pipeline quality detection efficiency is low, and the assembly of a drainage pipe is troublesome.

In order to achieve the purpose, the invention adopts the following technical scheme:

a quality detection device for urban drainage pipelines comprises a rack, wherein a first motor is installed on the side wall of the rack, the output end of the first motor is connected with a rotating shaft, one end of the rotating shaft, which is far away from the first motor, is fixedly connected with an assembly plate, the rotating shaft is rotatably connected with the assembly plate through a first bearing, a fixed plate is fixedly connected on the side wall of the assembly plate, movable grooves are symmetrically formed in the side wall of the assembly plate, movable blocks are slidably connected in the movable grooves, movable plates are fixedly connected with the two movable blocks at the same ends in the same direction, threaded holes are formed in the movable blocks, screw rods are rotatably connected on opposite groove walls of the movable grooves through two second bearings, the movable blocks are in threaded connection with the corresponding screw rods through threaded holes, a second motor is installed at the bottom of the assembly plate, the output end of the second motor is connected with the bottom end of one of the screw rods, two all the fixed cover has been connected the sprocket on the screw rod wall, two the sprocket passes through chain drive and connects, equal fixedly connected with end cap on the lateral wall that fixed plate and fly leaf are in opposite directions, the fixed sealing washer that has cup jointed on the end cap is located run through the inlet pipe in the end cap on the fixed plate, the one end threaded connection that the fly leaf was kept away from to the inlet pipe has the end cover.

Preferably, a plurality of supporting rods are fixedly connected to the side walls of the assembling plate, and clamping plates are fixedly connected to the ends, far away from the rack, of the supporting rods.

Preferably, reinforcing ribs are symmetrically and fixedly connected between the rotating shaft and the assembling plate about the rotating shaft.

Preferably, the equal fixedly connected with mounting panel in both sides of frame, be the even equidistance of a style of calligraphy on the mounting panel and seted up a plurality of mounting hole.

Preferably, the side wall of the assembly plate close to the movable plate is provided with scale marks.

Compared with the prior art, the invention provides a quality detection device for urban drainage pipelines, which has the following beneficial effects:

the urban drainage pipeline quality detection device is characterized in that a first motor, a rotating shaft, an assembling plate, a fixing plate, a movable groove, a movable block, a movable plate, a screw rod, a second motor, a chain wheel, a plug, a sealing ring, a feeding pipe and an end cover are arranged, when the quality of a plurality of drainage pipelines needs to be detected, one end of the drainage pipeline is plugged outside the plug on the fixed plate, the movable plate moves upwards to right the drain pipe, the plug on the movable plate is inserted into the corresponding drain pipe, the sewage and sand grains are injected into the drain pipe by the feeding pipe, the rotating shaft and the assembling plate are rotated, sewage and sand particles move up and down in the drain pipe, the inner wall of the drain pipe is continuously washed, and then quality detection is carried out on the sewage and sand particles, the urban drainage pipeline quality detection efficiency is high, the assembly of the drainage pipe is very simple and convenient, and the wear resistance quality of the inner wall of the drainage pipe can be automatically and quickly detected.

The device has the advantages that the quality detection efficiency of the urban drainage pipeline is high, the assembly of the drainage pipeline is very simple and convenient, and the wear resistance quality of the inner wall of the drainage pipeline can be automatically and quickly detected.

Drawings

FIG. 1 is a schematic structural view of a device for detecting the quality of an urban drainage pipeline according to the present invention;

FIG. 2 is a side view of the city drainage pipeline quality detection device provided by the invention.

In the figure: the device comprises a machine frame 1, a first motor 2, a rotating shaft 3, an assembling plate 4, a fixing plate 5, a movable groove 6, a movable block 7, a movable plate 8, a screw rod 9, a second motor 10, a chain wheel 11, a plug 12, a sealing ring 13, a feeding pipe 14, an end cover 15, a supporting rod 16, a clamping plate 17, a reinforcing rib 18 and a mounting plate 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a quality detection device for urban drainage pipelines comprises a frame 1, a first motor 2 is installed on the side wall of the frame 1, the output end of the first motor 2 is connected with a rotating shaft 3, one end of the rotating shaft 3 far away from the first motor 2 is fixedly connected with an assembly plate 4, the rotating shaft 3 is rotatably connected with the assembly plate 4 through a first bearing, a fixed plate 5 is fixedly connected with the side wall of the assembly plate 4, movable grooves 6 are symmetrically formed in the side wall of the assembly plate 4, movable blocks 7 are slidably connected in the movable grooves 6, a movable plate 8 is fixedly connected with the two movable blocks 7 at the same end in the same direction, threaded holes are formed in the movable blocks 7, screw rods 9 are rotatably connected on the opposite groove walls of the movable grooves 6 through two second bearings, the movable blocks 7 are connected on the corresponding screw rods 9 through threaded holes, a second motor 10 is installed at the bottom of the assembly plate 4, the output end of the second motor 10 is connected with the bottom end of one of the screw rod 9, the two screw rods 9 are fixedly sleeved with chain wheels 11 on the rod walls, the two chain wheels 11 are connected through chain transmission, the opposite side walls of the fixed plate 5 and the movable plate 8 are fixedly connected with plugs 12, sealing rings 13 are fixedly sleeved on the plugs 12, a feed pipe 14 penetrates through the plugs 12 on the fixed plate 5, one end, far away from the movable plate 8, of the feed pipe 14 is in threaded connection with an end cover 15, when quality detection of a plurality of drainage pipes is required, one end of the drainage pipe is plugged outside the plugs 12 on the fixed plate 5, the second motor 10 is externally connected with a power supply and is started to drive one of the screw rods 9 to rotate, due to transmission of the chain and the two chain wheels 11, the two screw rods 9 rotate simultaneously in the same direction, and further drive the movable block 7 to move upwards in the movable groove 6, so that the movable plate 8 moves upwards to centralize the drainage pipe, and the plugs 12 on the movable plate 8 are inserted into the corresponding drainage pipes, and then the end cover 15 is screwed off from the feeding pipe 14, sewage and sand grains are injected into the feeding pipe 14, the opening of the feeding pipe 14 is sealed by the end cover 15, the first motor 2 is started again, the rotating shaft 3 and the assembling plate 4 are driven to rotate, so that the sewage and the sand grains move up and down in the drainage pipe, the inner wall of the drainage pipe is continuously washed, and then the quality of the drainage pipe is detected, the quality detection efficiency of the urban drainage pipe is higher, the assembly of the drainage pipe is very simple and convenient, and the wear resistance quality of the inner wall of the drainage pipe can be automatically and quickly detected.

Fixedly connected with a plurality of bracing piece 16 on the 4 lateral walls of assembly plate, the curved cardboard 17 of one end fixedly connected with of frame 1 is kept away from to bracing piece 16, and cardboard 17 is made by elastic plastic, all sets up cardboard 17 between two end caps 12 of every group, can be spacing to the drain pipe, straightens the back at the drain pipe, fixes it on assembly plate 4.

Fixedly connected with strengthening rib 18 about pivot 3 symmetry between pivot 3 and the mounting plate 4 for pivot 3 and mounting plate 4's joint strength is higher through strengthening rib 18 with pivot 3 and mounting plate 4 fixed connection, prevents that mounting plate 4 from rotating at a high speed and separating with pivot 3 fracture.

The equal fixedly connected with mounting panel 19 in both sides of frame 1 is the even equidistance of a style of calligraphy on the mounting panel 19 and has seted up a plurality of mounting hole, and the mounting hole that sets up on the mounting panel 19 can pass through bolt or screw, and the mounting of the mounting panel 19 of being convenient for is fixed.

Be equipped with the scale mark on the lateral wall that the assembly plate 4 is close to fly leaf 8, the length of drain pipe can be measured to the scale mark on the assembly plate 4, detects the pipeline of different length in classification.

In the invention, when quality detection is required to be carried out on a plurality of drainage pipelines, one end of the drainage pipeline is plugged outside a plug 12 on a fixed plate 5, a second motor 10 is started by an external power supply to drive one screw 9 to rotate, the two screws 9 simultaneously rotate in the same direction due to the transmission of a chain and two chain wheels 11, a movable block 7 is further driven to move upwards in a movable groove 6, a movable plate 8 moves upwards to centralize the drainage pipeline, the plug 12 on the movable plate 8 is inserted into the corresponding drainage pipeline, an end cover 15 is rotated away from a feeding pipe 14, sewage and sand grains are injected into the feeding pipe 14, the opening of the feeding pipe 14 is sealed by the end cover 15, a first motor 2 is started to drive a rotating shaft 3 and an assembling plate 4 to rotate, so that the sewage and the sand grains move up and down in the drainage pipeline, the inner wall of the drainage pipeline is continuously washed, and quality detection is carried out on the drainage pipeline, the urban drainage pipeline quality detection efficiency is high, the assembly of the drainage pipe is very simple and convenient, and the wear resistance quality of the inner wall of the drainage pipe can be automatically and quickly detected.

The first motor 2 and the second motor 10 are externally connected with a power supply, and the first motor 2 drives the rotating shaft 3 to rotate positively and negatively, the control mode is common knowledge, and detailed description is not provided.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The urban drainage pipeline quality detection device comprises a rack (1) and is characterized in that a first motor (2) is installed on the side wall of the rack (1), the output end of the first motor (2) is connected with a rotating shaft (3), one end of the rotating shaft (3) far away from the first motor (2) is fixedly connected with an assembly plate (4), the rotating shaft (3) is rotatably connected with the assembly plate (4) through a first bearing, a fixed plate (5) is fixedly connected on the side wall of the assembly plate (4), movable grooves (6) are symmetrically formed in the side wall of the assembly plate (4), movable blocks (7) are slidably connected in the movable grooves (6), movable plates (8) are fixedly connected with the same-direction ends of the movable blocks (7) together, threaded holes are formed in the movable blocks (7), and screw rods (9) are rotatably connected on opposite groove walls of the movable grooves (6) through two second bearings together, movable block (7) are on screw rod (9) that correspond through screw hole threaded connection, second motor (10) are installed to assembly plate (4) bottom, the output and one of them screw rod (9) bottom of second motor (10) are connected, two equal fixed sprocket (11), two of having cup jointed on screw rod (9) pole wall sprocket (11) are connected through chain drive, equal fixedly connected with end cap (12) on fixed plate (5) and fly leaf (8) lateral wall in opposite directions, fixed cover has been gone up in end cap (12) and has been cup jointed sealing washer (13), is located feed pipe (14) have been run through in end cap (12) on fixed plate (5), the one end threaded connection that fly leaf (8) were kept away from in feed pipe (14) has end cover (15).

2. The urban drainage pipeline quality detection device according to claim 1, wherein a plurality of support rods (16) are fixedly connected to the side wall of the assembly plate (4), and an arc-shaped clamping plate (17) is fixedly connected to one end, far away from the rack (1), of each support rod (16).

3. The urban drainpipe quality detecting device according to claim 1, wherein reinforcing ribs (18) are fixedly connected between the rotating shaft (3) and the mounting plate (4) symmetrically about the rotating shaft (3).

4. The urban drainage pipeline quality detection device according to claim 1, wherein mounting plates (19) are fixedly connected to both sides of the rack (1), and a plurality of mounting holes are uniformly arranged on the mounting plates (19) in a straight line shape at equal intervals.

5. The urban drainage pipeline quality detection device according to claim 1, wherein the side wall of the assembly plate (4) close to the movable plate (8) is provided with scale marks.