CN219242983U

CN219242983U - Nondestructive testing device suitable for pipeline interior

Info

Publication number: CN219242983U
Application number: CN202223435063.9U
Authority: CN
Inventors: 刘永振; 郭浩男; 华月姣; 林茁; 孙洁; 尹彭; 张琪; 申海聪; 郭煜
Original assignee: Anyang Zhongke Engineering Testing Co ltd
Current assignee: Anyang Zhongke Engineering Testing Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-23
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to the technical field of pipeline detection, and discloses a nondestructive detection device suitable for the interior of a pipeline. This nondestructive test device suitable for inside pipeline puts the recess department of detecting part on the connecting seat, and the output of outer driving source drives the universal driving axle and rotates, and the universal driving axle is passed through to the universal driving part and is linked, and the universal driving part turned angle makes protruding part can push up the fly leaf and advance, and the fly leaf extrudees the elastic component this moment and drives the locating part simultaneously and advance the outer wall that is pushing up detecting part to be convenient for change the same detecting part and stabilize it.

Description

Nondestructive testing device suitable for pipeline interior

Technical Field

The utility model relates to the technical field of pipeline detection, in particular to a nondestructive detection device suitable for the interior of a pipeline.

Background

In urban sewage discharge systems, pipelines are usually laid underground for sewage discharge for a long time, and the inner walls of the pipelines are easily damaged through long-time scouring and abrasion of sand stones in sewage, so that sewage is immersed into underground soil, pollution is caused to the soil, foundation softness or collapse is easily caused, and certain potential safety hazards exist.

The utility model provides an authorized bulletin number is CN211122590U, a pipeline detection device, includes guide car and catch bar, the catch bar can with guide car detachably connects, so as to drive the guide car moves along the pipeline, and at the during operation, the action bars can be with power transmission to the guide car under the exogenic action, advances along the pipeline through catch bar drive guide car. Compared with the existing pipeline robot, the pipeline robot has the advantages that the propelling device for providing power can be omitted, the size of the guide vehicle can be reduced, and when the detecting device is used, the surface or internal parts of the detecting part of the detecting pipeline can be worn due to long-term use, so that the detecting part needs to be replaced and used continuously.

Disclosure of Invention

The present utility model aims to provide a nondestructive testing device suitable for the interior of a pipeline, so as to solve the problems set forth in the background art.

The embodiment of the application adopts the following technical scheme:

the nondestructive testing device suitable for the interior of the pipeline comprises a moving mechanism, wherein the moving mechanism is provided with a moving wheel for moving, so that the device is convenient for forward detection;

the detection component positioning mechanism is connected to the bottom box and comprises a detection component for detecting a pipeline and a connecting seat for placing the detection component, and is used for placing the detection component, so that the detection component can be conveniently replaced and positioned;

the connecting seat is provided with an external driving source, at least two linkage shafts and a movable plate are oppositely arranged in the connecting seat, the linkage shafts are connected with linkage components, one side of the movable plate, which is far away from the linkage shafts, is fixed with a positioning component, when the output end of the external driving source drives the linkage shafts to rotate, the linkage components can be driven to rotate by a rotating angle when the linkage shafts rotate, at the moment, the protruding parts of the linkage components are pushed forward against the movable plate, so that the positioning components continuously squeeze and fix the surfaces of the detection components, and the stability of the detection components is improved.

Preferably, the moving mechanism includes an inner driving source for driving the bottom moving member to rotate, and a bottom moving member for accommodating the inner driving source and the moving wheel.

Preferably, the detecting member positioning mechanism includes a slide groove for sliding the movable plate.

Preferably, the connection seat has a communication groove for accommodating the coupling shaft and the movable plate.

Preferably, the linkage member has a screw groove for screw-coupling the linkage shaft.

Preferably, the convex part of the linkage part is provided with an arc-shaped surface;

preferably, the inner bottom wall of the connecting seat is connected with a protection cushion.

The beneficial effects of the utility model are as follows:

first, when the during operation, when the output of interior actuating source drives the rotary rod and rotates, the movable wheel receives the drive of rotary rod and rotates to advance, roll behind the front of movable wheel, scrape the surface that the piece contacted the movable wheel this moment, clear up the dirt that movable wheel surface was attached to improve the stability of advancing of movable wheel.

Secondly, when the detection component is placed at the groove on the connecting seat, the output end of the external driving source drives the linkage shaft to rotate, the linkage component is linked on the linkage shaft through the screw groove, the rotation angle of the linkage component enables the protruding portion to move forward against the movable plate, and at the moment, the movable plate extrudes the elastic component and drives the positioning component to move forward against the outer wall of the detection component, so that the same detection component can be replaced conveniently and stabilized.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of understanding and reading the same by those skilled in the art, and are not intended to limit the scope of the utility model, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the scope of the utility model disclosed herein:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a moving mechanism according to the present utility model;

FIG. 3 is a schematic diagram of a positioning mechanism of a detecting unit according to the present utility model;

FIG. 4 is a schematic view of a positioning member according to the present utility model;

FIG. 5 is a schematic view of a chute according to the present utility model;

fig. 6 is a schematic view of a wiper strip according to the present utility model.

In the figure: the device comprises a moving mechanism 1, a bottom moving part 11, an inner driving source 12, a moving wheel 13, a connecting bar 14, a scraping block 15, a detecting part positioning mechanism 3, a detecting part 31, an outer driving source 32, a communicating groove 33, a sliding groove 34, a movable plate 35, a positioning part 36, an elastic part 37, a linkage part 38, a connecting seat 39 and a linkage shaft 310.

Detailed Description

The device can be used for replacing and fixing pipeline detection components.

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in fig. 1, 2 and 6, a nondestructive inspection apparatus suitable for use in a pipeline interior comprises a moving mechanism 1, the moving mechanism 1 having a moving wheel 13 for movement, thereby facilitating forward inspection of the apparatus;

the moving mechanism 1 comprises an inner driving source 12 for driving the bottom moving part 11 to rotate and a bottom moving part 11 for accommodating the inner driving source 12 and a moving wheel 13, wherein the output end of the inner driving source 12 is connected with a rotating rod, and the moving wheel 13 is arranged on the rotating rod;

the bottom of the bottom moving part 11 is provided with at least two connecting bars 14 oppositely, the connecting bars 14 are provided with at least two scraping blocks 15 oppositely for cleaning dirt on the surface of the moving wheel 13, and the scraping blocks 15 are positioned at the back of the forward movement of the moving wheel 13;

in this embodiment, the inner driving source 12 is a driving motor, the scraping block 15 is an arc-shaped attaching moving wheel 13, and when the output end of the inner driving source 12 drives the rotating rod to rotate during operation, the moving wheel 13 is driven by the rotating rod to rotate so as to advance, and when the front surface of the moving wheel 13 rolls to the rear surface, the scraping block 15 contacts the surface of the moving wheel 13 at this time, dirt attached to the surface of the moving wheel 13 is cleaned, so that the advancing stability of the moving wheel 13 is improved.

As shown in fig. 1, 3, 4 and 5, the detecting member positioning mechanism 3 is connected to the bottom case 16, and the detecting member positioning mechanism 3 includes a detecting member 31 for detecting a pipe and a connection seat 39 for placing the detecting member 31, thereby facilitating replacement positioning of the detecting member 31.

The connecting seat 39 is provided with an outer driving source 32, at least two linkage shafts 310 and a movable plate 35 which are oppositely arranged in the connecting seat 39 are connected with a linkage part 38, one side of the movable plate 35 away from the linkage shaft 310 is fixedly provided with a positioning part 36, when the output end of the outer driving source 32 drives the linkage shaft 310 to rotate, the linkage part 38 can be driven to rotate by an angle when the linkage shaft 310 rotates, at the moment, a convex part of the linkage part 38 props against the movable plate 35, so that the positioning part 36 continuously extrudes and fixes the surface of the detection part 31, and the stability of the detection part 31 is improved;

the detection member positioning mechanism 3 includes a slide groove 34 for sliding the movable plate 35;

the connection seat 39 has a communication groove 33 for accommodating the linkage shaft 310 and the movable plate 35;

the linkage member 38 has a screw groove for screw-coupling the linkage shaft 310;

the convex part of the linkage part 38 is provided with an arc-shaped surface, so that the movable plate 35 can be contacted conveniently;

the inner bottom wall of the connecting seat 39 is connected with a protection cushion;

an elastic member 37 is fixed between the positioning member 36 and the communication groove 33;

the connection seat 39 has a recess for placing the detecting member 31;

the linkage shaft 310 is provided with threads.

In this embodiment, the outer driving source 32 is a driving motor, the elastic component 37 is a spring, and when in operation, the detecting component 31 is placed at the groove on the connecting seat 39, the output end of the outer driving source 32 drives the linkage shaft 310 to rotate, the linkage component 38 is linked on the linkage shaft 310 through the screw groove, the rotation angle of the linkage component 38 makes the protruding portion move forward against the movable plate 35, at this time, the movable plate 35 extrudes the elastic component 37 and drives the positioning component 36 to move forward against the outer wall of the detecting component 31, thereby facilitating the replacement of the same detecting component 31 and stabilizing it.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Nondestructive testing device suitable for the interior of a pipe, characterized by comprising a moving mechanism (1), said moving mechanism (1) having a moving wheel (13) for movement, so as to facilitate the forward detection of the device;

the detection component positioning mechanism (3) is connected to the bottom box (16), and the detection component positioning mechanism (3) comprises a detection component (31) for detecting a pipeline and a connecting seat (39) for placing the detection component (31), and is used for placing the detection component (31), so that the detection component (31) can be replaced and positioned conveniently;

be provided with outer actuating source (32) on connecting seat (39), at least two universal driving shafts (310) and fly leaf (35) that the inside of connecting seat (39) set up relatively, be connected with linkage part (38) on universal driving shaft (310), one side that linkage part (310) were kept away from to fly leaf (35) is fixed with locating part (36), output when outer actuating source (32) drives universal driving shaft (310) and rotates, can drive linkage part (38) turned angle when universal driving shaft (310) rotates, the protruding part of linkage part (38) is in the same time moving forward against fly leaf (35) for locating part (36) continue the extrusion fixed to the surface of detection part (31), thereby improve the stability of detection part (31).

2. Nondestructive inspection apparatus for the interior of pipes according to claim 1, characterized in that the moving mechanism (1) comprises an inner driving source (12) for rotating the bottom moving part (11) and a bottom moving part (11) for accommodating the inner driving source (12) and the moving wheel (13).

3. Nondestructive inspection apparatus for use in a pipeline interior according to claim 2 wherein the inspection component positioning mechanism (3) comprises a chute (34) for sliding the movable plate (35).

4. The nondestructive inspection apparatus for the interior of a pipe according to claim 1, wherein the connection seat (39) has a communication groove (33) for accommodating the joint shaft (310) and the movable plate (35).

5. A nondestructive inspection apparatus for use in a pipe interior according to claim 1, wherein the linkage member (38) has a screw groove for screwing the linkage shaft (310).

6. A nondestructive inspection apparatus for use in a pipe interior according to claim 5 wherein the raised portion of the linkage member (38) is provided with an arcuate surface.

7. Nondestructive inspection apparatus for use in a pipeline interior according to claim 1 wherein the inner bottom wall of the connection seat (39) is connected with a protective cushion.