CN210720378U

CN210720378U - Novel intelligent special equipment tester

Info

Publication number: CN210720378U
Application number: CN201921033476.XU
Authority: CN
Inventors: 王晓蓉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-06-09
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a novel intelligent special equipment tester, it belongs to special equipment and detects technical field. Including base and detector, four detector fixed connection are at the top of base, the top fixedly connected with motor of base. The utility model discloses a set up the base, put into the boiler pipeline with the base, then the starter motor, the threaded rod receives the power rotation that the motor transmitted, thereby order about the annular piece on threaded rod surface and reciprocate along the surface of threaded rod, the annular piece is through first pivot, the connecting rod, second pivot and fixed block make the telescopic link flexible in flexible groove, thereby make high friction gyro wheel and pipeline inner wall extrusion production frictional force, then high friction gyro wheel rotates, high friction gyro wheel passes through the telescopic link and drives the base and remove in the boiler pipeline, the detector is followed the base and is removed and detect pipeline inner wall, the effect that improves detection efficiency and security has been reached.

Description

Novel intelligent special equipment tester

Technical Field

The utility model relates to a special equipment detects technical field, specifically is a novel intelligent special equipment tester.

Background

The special equipment detection mechanism comprises a boiler, a pressure container, a pressure pipeline, an elevator, a hoisting machine, a passenger ropeway, an amusement facility, a motor vehicle in a plant (yard) and other equipment, wherein the boiler is the most important equipment in a coal power station, the most core component in the boiler is the pipeline, once the pipeline is broken or deformed, the production of the power plant is greatly influenced, so that the boiler needs to be stopped at intervals in the power plant, and then the surface of the pipeline is detected. At present, large-scale power plants generally rely on the manual work to build a scaffold on a pipe gallery in a furnace, and then, a maintainer checks a pipeline through a mode of seeing and touching the scaffold. However, in some large boilers, the maximum detection height can reach dozens of meters, so that the conventional mode of relying on manual detection is not only low in efficiency, but also strong in subjective dependence, has a certain degree of potential safety hazard, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel intelligent special equipment inspection appearance has possessed the advantage that improves boiler pipeline detection efficiency and security, has solved in some large-scale boilers, and its maximum detection height can reach dozen meters, relies on not only inefficiency of artifical mode that detects, and subjective dependence is strong moreover, has the problem of the considerable potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel intelligent special equipment inspection appearance, includes base and detector, four detector fixed connection are at the top of base, the top fixedly connected with motor of base.

The utility model discloses a motor output shaft's fixed connection threaded rod, including motor output shaft, connecting rod, first pivot, the surface of first pivot, the one end of keeping away from first pivot on the connecting rod is connected with the second pivot, the both ends fixedly connected with fixed block of second pivot, the bottom fixedly connected with telescopic link of fixed block, four flexible grooves have been seted up to the side of base, the one end of keeping away from the second pivot on the telescopic link is through the inner wall sliding connection of flexible groove with the base, be close to the two-way output shaft driver of one end fixedly connected with of second pivot on the telescopic link, the output shaft fixedly connected with high friction gyro wheel of two-way output shaft driver.

Preferably, the bottom of the base is fixedly connected with four first springs.

Preferably, a buffer plate is fixedly connected to the bottom of the first spring.

Preferably, the top of the buffer plate is fixedly connected with a second spring.

Preferably, the axle center of the bottom of the base is fixedly connected with a sponge cushion.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up the base, put into the boiler pipeline with the base, then the starter motor, the threaded rod receives the power rotation that the motor transmitted, thereby order about the annular piece on threaded rod surface and reciprocate along the surface of threaded rod, the annular piece is through first pivot, the connecting rod, second pivot and fixed block make the telescopic link flexible in flexible groove, thereby make high friction gyro wheel and pipeline inner wall extrusion production frictional force, then high friction gyro wheel rotates, high friction gyro wheel passes through the telescopic link and drives the base and remove in the boiler pipeline, the detector is followed the base and is removed and detect pipeline inner wall, the effect that improves detection efficiency and security has been reached.

Drawings

Fig. 1 is a schematic cross-sectional view of a front view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic top view of the buffer plate of the present invention;

FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 5 is an enlarged schematic view of the structure at the position B of the present invention.

In the figure: 1-base, 2-detector, 3-motor, 4-threaded rod, 5-annular block, 6-groove, 7-first rotating shaft, 8-connecting rod, 9-second rotating shaft, 10-fixed block, 11-telescopic rod, 12-bidirectional output shaft driver, 13-high friction roller, 14-first spring, 15-buffer plate, 16-second spring and 17-sponge cushion.

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 novel intelligent special equipment tester comprises a base 1 and a detector 2, wherein the bottom of the base 1 is fixedly connected with four first springs 14, the first springs 14 connect a buffer plate 15 to the bottom of the base 1, when the base 1 is dropped on the ground, the buffer plate 15 is firstly contacted with the ground, then the first springs 14 are extruded and contracted by the buffer plate 15 and the base 1 to play a first heavy buffer effect, the bottom of the first springs 14 is fixedly connected with the buffer plate 15, the buffer plate 15 and the first springs 14 are matched to play a buffer role on the base 1 to reduce the impact force applied to the base 1 when the base 1 is dropped from a high place, the top of the buffer plate 15 is fixedly connected with second springs 16, the height of the second springs 16 is smaller than that of the first springs 14, thereby realizing the double shock absorption effect, the impact force applied to the base 1 when the base 1 is dropped from the high place is greatly reduced, the axle center of the bottom of the base 1 is fixedly connected with a sponge cushion 17, the setting of foam-rubber cushion 17 is used for providing the third shock attenuation for the bottom of base 1, and four detector 2 fixed connection are at the top of base 1, and detector 2's setting is used for the detection pipeline inner wall of multi-angle, and base 1's top fixedly connected with motor 3, motor 3 are the driver in this field for provide power for the rotation of threaded rod 4.

Referring to fig. 2 to 5, a threaded rod 4 is fixedly connected to the top of an output shaft of a motor 3, a ring block 5 is connected to the surface of the threaded rod 4 through threads, the threaded rod 4 rotates under power transmitted from the motor 3, one end of a connecting rod 8 is connected to the ring block 5 through a first rotating shaft 7, the other end of the connecting rod 8 is mounted on a telescopic rod 11 through a second rotating shaft 9 and a fixing block 10, the telescopic rod 11 is inserted into a base 1, the connecting rod 8 is difficult to rotate, so that the rotation of the ring block 5 is limited, the ring block 5 screwed to the surface of the threaded rod 4 is driven to move up and down along the surface of the threaded rod 4, four grooves 6 are formed in the side surface of the ring block 5, a first rotating shaft 7 is fixedly connected to the inner wall of the ring block 5 through the grooves 6, the first rotating shaft 7 rotatably connects one end, one end of the connecting rod 8 far away from the first rotating shaft 7 is rotatably connected with a second rotating shaft 9, two ends of the second rotating shaft 9 are fixedly connected with fixed blocks 10, the bottom of each fixed block 10 is fixedly connected with an expansion link 11, the second rotating shaft 9 is fixedly connected on the fixed block 10, the fixed blocks 10 are connected on the expansion links 11, so that the other end of the connecting rod 8 is rotatably connected on the expansion links 11, the connecting rod 8, the threaded rod 4 and the expansion links 11 form a right-angled triangle, the height of the right-angled side of the right-angled triangle is adjusted through the movement of the annular block 5 on the threaded rod 4, so that the expansion link 11 is pulled to expand and contract in the base 1 through the connecting rod 8, when the position of the annular block 5 on the threaded rod 4 is locked, as two sides of the triangle are determined, the third side is determined, so that the structure of, four flexible grooves have been seted up to base 1's side, the inner wall sliding connection of flexible groove and base 1 is passed through to the one end of keeping away from second pivot 9 on the telescopic link 11, the two-way output shaft driver 12 of one end fixedly connected with that is close to second pivot 9 on the telescopic link 11, two-way output shaft driver 12 is the driver in this area, provide power for high friction roller 13's rotation, two-way output shaft driver 12's output shaft fixedly connected with high friction roller 13, high friction roller 13 produces frictional force with boiler pipe inner wall extrusion, then high friction roller 13 rotates, high friction roller 13 passes through telescopic link 11 and drives base 1 and remove in the boiler pipe.

The working principle is as follows: this kind of novel intelligent special equipment inspection appearance during use, at first put into the boiler pipeline with base 1, then starter motor 3, threaded rod 4 receives the power rotation that motor 3 transmitted, thereby order about threaded connection and reciprocate along the surface of threaded rod 4 at the 4 surperficial annular piece 5 of threaded rod, annular piece 5 is through first pivot 7, connecting rod 8, second pivot 9 and fixed block 10 make telescopic link 11 flexible in flexible groove, thereby make high friction gyro wheel 13 and pipeline inner wall extrusion produce frictional force, then high friction gyro wheel 13 rotates, high friction gyro wheel 13 drives base 1 through telescopic link 11 and removes in the boiler pipeline, detector 2 follows base 1 and removes and detect pipeline inner wall.

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 novel intelligent special equipment inspection appearance, includes base (1) and detector (2), four detector (2) fixed connection at the top of base (1), its characterized in that: the top of the base (1) is fixedly connected with a motor (3); the top of the output shaft of the motor (3) is fixedly connected with a threaded rod (4), the surface of the threaded rod (4) is in threaded connection with an annular block (5), the side surface of the annular block (5) is provided with four grooves (6), the inner wall of the annular block (5) is fixedly connected with a first rotating shaft (7) through the grooves (6), the surface of the first rotating shaft (7) is rotatably connected with a connecting rod (8), one end of the connecting rod (8) far away from the first rotating shaft (7) is rotatably connected with a second rotating shaft (9), the two ends of the second rotating shaft (9) are fixedly connected with fixed blocks (10), the bottom of each fixed block (10) is fixedly connected with a telescopic rod (11), the side surface of the base (1) is provided with four telescopic grooves, one end of the telescopic rod (11) far away from the second rotating shaft (9) is slidably connected with the inner wall of the, one end of the telescopic rod (11) close to the second rotating shaft (9) is fixedly connected with a bidirectional output shaft driver (12), and an output shaft of the bidirectional output shaft driver (12) is fixedly connected with a high-friction roller (13).

2. The novel intelligent special equipment tester as claimed in claim 1, wherein: the bottom of the base (1) is fixedly connected with four first springs (14).

3. The novel intelligent special equipment tester as claimed in claim 2, wherein: the bottom of the first spring (14) is fixedly connected with a buffer plate (15).

4. The novel intelligent special equipment tester as claimed in claim 3, wherein: the top of the buffer plate (15) is fixedly connected with a second spring (16).

5. The novel intelligent special equipment tester as claimed in claim 1, wherein: the axis of the bottom of the base (1) is fixedly connected with a sponge cushion (17).