CN215448000U

CN215448000U - Blockage index tester

Info

Publication number: CN215448000U
Application number: CN202121707123.0U
Authority: CN
Inventors: 韩龙
Original assignee: Kunshan Niupaike Machinery Co ltd
Current assignee: Kunshan Niupaike Machinery Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-01-07
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a blockage index tester, which relates to the field of testers and comprises a test pipeline, pipelines to be tested, an observation frame, a visual indicating device and a driving device, wherein the pipelines to be tested are fixed at two ends of the test pipeline; the observation frame is fixed at the top of the test pipeline, the visual indicator is arranged in the observation frame and is in contact with the driving device, and the driving device is arranged in the observation frame and extends into the test pipeline; the driving device comprises a driven device, a first main shaft and a first gear; the top of the first main shaft is fixed on the first gear, and the bottom of the first main shaft extends to the interior of the test pipeline. The safety of the visual device and the driving device can be ensured through the arrangement of the observation frame, and the visual device can be driven to rotate index through the driving device according to the water flow in the pipeline.

Description

Blockage index tester

Technical Field

The utility model relates to the field of testers, in particular to a blockage index tester.

Background

The pipeline in the secret projects such as plumbing, fire control, electric power need carry out the test of dredging the stifled degree before using, judges whether pre-buried pipeline can satisfy corresponding through-flow, threading and threading requirement.

However, the conventional blockage index tester cannot test the blockage index of the pipeline according to the water flow.

Therefore, it is necessary to invent a clogging index tester to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a blockage index tester to solve the problem that the blockage index tester provided in the background art cannot test the blockage index of a pipeline according to water flow.

In order to achieve the purpose, the utility model provides the following technical scheme: a blockage index tester comprises a test pipeline, pipelines to be tested, an observation frame, a visual indicating device and a driving device, wherein the pipelines to be tested are fixed at two ends of the test pipeline;

the observation frame is fixed at the top of the test pipeline, the visual indicator is arranged in the observation frame and is in contact with the driving device, and the driving device is arranged in the observation frame and extends into the test pipeline;

the driving device comprises a driven device, a first main shaft and a first gear;

the top of the first main shaft is fixed on the first gear, the bottom of the first main shaft extends into the test pipeline, and the driven device is fixed at the lower part of the first main shaft;

the driven device comprises a first mounting ring, a plurality of anti-rotation frames and blades;

the first mounting ring is fixed on the main shaft, the rotation stopping frames are fixed on the rotation stopping frames in an annular array mode, and the blades are rotatably mounted on the rotation stopping frames.

Optionally, the viewing frame comprises a protective frame;

the protective frame is mounted on top of the test pipeline.

Optionally, the viewing frame further comprises transparent glass;

the transparent glass is arranged on the front side of the test pipeline and corresponds to the visual indicating device, and indexes are engraved on the transparent glass.

Optionally, the pointing device includes a second main shaft and a second gear;

and two ends of the second main shaft are respectively connected with the protective frame and the transparent glass in a rotating manner, and the second gear is fixed on the second main shaft and is meshed with the first gear.

Optionally, the pointing device further comprises a second mounting ring and a pointer;

the second mounting ring is fixed on the second main shaft, and the pointer is fixed on the outer side of the second mounting ring.

Optionally, the driving device further comprises a third mounting ring and a coil spring;

the third mounting ring is mounted on the test pipeline in a sealing mode, and two ends of the coil spring are respectively connected with the third mounting ring and the first main shaft.

The utility model has the technical effects and advantages that:

1. the safety of the visual device and the driving device can be ensured through the arrangement of the observation frame, and the visual device can be driven to rotate index through the driving device according to the water flow in the pipeline.

2. According to the utility model, the rotation stopping frame can prevent the blades at two ends from being stressed and not rotating at the same time, and the normal stressed rotation of the blades is ensured.

Drawings

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

FIG. 2 is a schematic view of a driven device according to the present invention;

FIG. 3 is a schematic side view of the structure of the present invention.

In the figure: 1. testing the pipeline; 2. a pipeline to be tested; 31. a protective frame; 32. transparent glass; 41. a second main shaft; 42. a second gear; 43. a second mounting ring; 44. a pointer; 51. a first gear; 52. a third mounting ring; 53. a coil spring; 52. a first main shaft; 511. a first mounting ring; 512. a rotation stopping frame; 513. a blade.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a blockage index tester as shown in figures 1-3, which comprises a test pipeline 1, pipelines 2 to be tested fixed at two ends of the test pipeline 1, an observation frame, a visual indicating device and a driving device, wherein the observation frame is arranged on the observation frame;

observe the frame and fix at the top of test pipeline 1, can guarantee to point through the setting of observing the frame and look the safety of device and drive arrangement, indicate to look the device and install in the inside of observing the frame and contact with drive arrangement, can guarantee to point through the setting of observing the frame and look the safety of device and drive arrangement, drive arrangement installs in observing the frame and extends to the inside of test pipeline 1, can indicate according to the rivers drive in the pipeline to look the device and carry out rotation index through drive arrangement.

This practical theory of operation: the driving means is inserted into the test tube 1 and then assembled, then the fingering device is mounted on the observation frame, then the fingering device and the driving means are connected, and then the observation frame is fixed by the nut.

In some embodiments of the present invention, the driving means comprises a driven means, a first spindle 54, a first gear 51, a third mounting ring 52 and a coil spring 53;

the top of the first main shaft 54 is fixed on the first gear 51, the bottom of the first main shaft extends into the test pipeline 1, the driven device is fixed at the lower part of the first main shaft 54, the third mounting ring 52 is hermetically mounted on the test pipeline 1, two ends of the coil spring 53 are respectively connected with the third mounting ring 52 and the first main shaft 54, the first gear 51 can be driven to reset through the arrangement of the coil spring 53, and meanwhile, the rotation of the first gear 51 is hindered;

the driven means includes a first mounting ring 511, a plurality of anti-rotation brackets 512, and blades 513;

the first mounting ring 511 is fixed on the main shaft 54, the plurality of rotation stopping frames 512 are fixed on the rotation stopping frames 512 in an annular array, and the blades 513 at two ends can be prevented from being stressed and not rotating at the same time through the rotation stopping frames 512, so that the blades 513 can be stressed and rotate normally, and the blades 513 are rotatably mounted on the rotation stopping frames 512.

When the fan blade rotating device is used, when water flows through the fan blades, the water flow can exert impact force on the fan blades, the fan blade at one end can exert acting force on the rotation stopping frame 512, the rotation stopping frame 512 can drive the first main shaft 54 and the first gear 51 to rotate, meanwhile, the first main shaft 54 can drive the coil spring 53 to wind and store force, the first main shaft 54 and the first gear 51 are driven to reset after the water flow disappears, the rotation stopping frame 512 is not blocked when the fan blade at the other end is stressed, and the fan blade can rotate to reduce stress.

In some embodiments of the present invention, the vision directing means comprises a second main shaft 41, a second gear 42, a second mounting ring 43 and a pointer 44.

In some embodiments of the present invention, both ends of the second main shaft 41 are rotatably connected to the protection frame 31 and the transparent glass 32, respectively, the second gear 42 is fixed on the second main shaft 41 and meshed with the first gear 51, the stability of the first gear 51 and the second mounting ring 43 is ensured by the arrangement of the second main shaft 41, and the rotation of the first gear 51 and the second mounting ring 43 is not affected, the second mounting ring 43 is fixed on the second main shaft 41, the pointer 44 is fixed on the outer side of the second mounting ring 43, and the fixation of the pointer 44 is ensured by the second mounting ring 43.

When the first gear 51 rotates, the pointer 44 is driven to rotate by the second gear 42 and the second main shaft 41, and the blockage degree is determined by the index of the pointer 44 after rotation.

In some embodiments of the utility model, the viewing frame comprises a protective frame 31, a transparent glass 32;

the protection frame 31 is installed on the top of the test pipeline 1, the transparent glass 32 is installed on the front side of the test pipeline 1 and corresponds to the pointing device, and the transparent glass 32 is engraved with an index, and the rotation angle and the index of the pointer 44 can be observed through the arrangement of the transparent glass 32.

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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a jam index tester, includes test tube (1), fixes pipeline (2) that await measuring at test tube (1) both ends, its characterized in that: the device also comprises an observation frame, a finger vision device and a driving device;

the observation frame is fixed on the top of the test pipeline (1), the visual indicator is arranged inside the observation frame and is in contact with a driving device, and the driving device is arranged inside the observation frame and extends into the test pipeline (1);

the driving device comprises a driven device, a first main shaft (54) and a first gear (51);

the top of the first main shaft (54) is fixed on the first gear (51), the bottom of the first main shaft extends into the test pipeline (1), and the driven device is fixed at the lower part of the first main shaft (54);

the driven device comprises a first mounting ring (511), a plurality of anti-rotation frames (512) and blades (513);

the first mounting ring (511) is fixed on the main shaft (54), the plurality of the rotation stopping frames (512) are fixed on the rotation stopping frames (512) in an annular array, and the blades (513) are rotatably mounted on the rotation stopping frames (512).

2. The clogging index tester as claimed in claim 1, wherein:

the viewing frame comprises a protective frame (31);

the protective frame (31) is mounted on top of the test pipeline (1).

3. The clogging index tester as claimed in claim 1, wherein:

the viewing frame further comprises a transparent glass (32);

the transparent glass (32) is arranged on the front side of the test pipeline (1) and corresponds to the visual indicating device, and indexes are engraved on the transparent glass (32).

4. The clogging index tester as claimed in claim 1, wherein:

the vision device comprises a second main shaft (41) and a second gear (42);

two ends of the second main shaft (41) are respectively connected with the protective frame (31) and the transparent glass (32) in a rotating mode, and the second gear (42) is fixed on the second main shaft (41) and meshed with the first gear (51).

5. The clogging index tester as claimed in claim 1, wherein:

the visual device also comprises a second mounting ring (43) and a pointer (44);

the second mounting ring (43) is fixed on the second main shaft (41), and the pointer (44) is fixed on the outer side of the second mounting ring (43).

6. The clogging index tester as claimed in claim 1, wherein:

the drive device further comprises a third mounting ring (52) and a coil spring (53);

the third mounting ring (52) is mounted on the test pipeline (1) in a sealing mode, and two ends of the coil spring (53) are respectively connected with the third mounting ring (52) and the first main shaft (54).