CN210570448U

CN210570448U - Detection device for pressure pipeline

Info

Publication number: CN210570448U
Application number: CN201920962608.0U
Authority: CN
Inventors: 卢其伟
Original assignee: Xinxinjie Quality Inspection Shanghai Co Ltd
Current assignee: Xinxinjie Quality Inspection Shanghai Co Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-05-19
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a detection device for pipeline under pressure, including detecting ring A, it installs detection ring B to detect ring A right side, detect ring A and detect ring B bottom and install the hinge, detect ring A and detect ring B and pass through hinge swing joint, detect ring A and detect ring B bilateral symmetry about and seted up the movable hole, the movable hole has inserted the movable rod. The utility model discloses a movable rod is located the downthehole shrink of activity to splint grasp the pressure pipe, make ball and pressure pipe surface contact, the device removes along the pressure pipe outer wall this moment, the device then can be because of the card is dun can't continue to remove when the bulge appears in pressure pipe somewhere, thereby know the bulge appears in pressure pipe here, the device simple structure simple operation can find the pressure pipe bulge high-efficiently fast, be located the position that the movable hole activity can adjust splint through the movable rod simultaneously, thereby be applicable to the use of different thickness pressure pipes.

Description

Detection device for pressure pipeline

Technical Field

The utility model relates to a pipeline under pressure detects technical field, specifically is a detection device for pipeline under pressure.

Background

At present, it is understood in a broad sense that a pressure pipe refers to all pipes which are subjected to internal or external pressure, regardless of the medium in the pipe, the pressure pipe is a part of the pipe, the pipe is used for conveying, distributing, mixing, separating, discharging, metering, controlling and stopping the flow of fluid, the assembly consisting of pipes, pipe fittings, flanges, bolt connections, gaskets, valves, other components or pressure parts and supporting parts, and the inspection and detection work of the pressure pipe comprises: appearance inspection, thickness measuring, nondestructive test, hardness measurement, metallography, withstand voltage test etc. wherein present adopt the naked eye to observe mostly in the appearance inspection, and the naked eye detects always to have the error, and current detection device for pipeline under pressure can not be applicable to the pipeline under pressure of variation in size, and uses very inconveniently to influence detection speed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detection device for pipeline under pressure has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a detection device for pipeline under pressure, is including detecting ring A, it installs detection ring B to detect ring A right side, detect ring A and detect ring B bottom and install the hinge, detect ring A and detect ring B and pass through hinge swing joint, the movable hole has been seted up to detection ring A and detection ring B bilateral symmetry from top to bottom, the movable rod has been inserted in the movable hole, the movable rod end just is located detection ring A and detects ring B inboard and installs splint, it has the screw to detect ring A and detect ring B top and be located the vertical penetration in movable hole top, locking bolt is installed to the screw internal rotation.

As a preferred embodiment of the utility model, the ball groove has been seted up to the splint inboard, movable mounting has the ball in the ball groove.

As a preferred embodiment of the utility model, the handle is symmetrically installed on the left end of the detection ring A and the right side of the detection ring B.

As an optimized implementation manner of the utility model, the connecting block is all installed with detection ring B top to detection ring A, transversely run through the bolt in the connecting block.

As a preferred embodiment of the present invention, the pressure tube is placed inside the splint, and the surface of the pressure tube is in contact with the balls.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a movable rod is located the downthehole shrink of activity, thereby splint grasp the pressure pipe, make ball and pressure pipe surface contact, rethread locking bolt is located screw internal rotation downstream, realize that the movable rod is located the fixed work of downthehole position of activity, fixed completion back installation removes along the pressure pipe outer wall, the device then can be because of the card pause can't continue to remove when the bulge appears in pressure pipe somewhere, thereby know the bulge appears at the pressure pipe here, the device simple structure simple operation, can high-efficiently seek and find the pressure pipe bulge, be located the position that the activity is downthehole through the movable rod can adjust splint simultaneously, thereby be applicable to the use of different thickness pressure pipes, the suitability is improved, and the adjustment mode is simple and convenient.

2. The utility model discloses a thereby the ball is located the ball inslot and rolls and more smoothly when making its pressure pipe surface be located the ball and move, can effectively avoid the too big and unable normal use's of contact friction condition, and can be more light when using.

3. The utility model discloses a handle can make the removal of device more laborsaving convenient, has also made things convenient for the work of carrying of device greatly to improve the convenience and the practicality of device.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the detection device for a pressure pipe according to the present invention;

fig. 2 is a schematic view of the connection section structure of the movable rod and the movable hole of the detection device for pressure pipelines of the present invention.

In the figure: 1. detecting a ring A; 2. detecting a ring B; 3. a hinge; 4. connecting blocks; 5. a bolt; 6. a movable rod; 7. a splint; 8. locking the bolt; 9. a ball groove; 10. a ball bearing; 11. a handle; 12. a pressure pipe; 13. a screw hole; 14. and (4) a movable hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a detection apparatus for pipeline under pressure, is including detecting ring A1, it installs on detection ring A1 right side and detects ring B2, detect ring A1 and detect ring B2 bottom and install hinge 3, detect ring A1 and detect ring B2 through hinge 3 swing joint, detect ring A1 and detect ring B2 bilateral symmetry about having seted up movable hole 14, the interpolation has movable rod 6 in the movable hole 14, movable rod 6 is terminal just to be located and detects ring A1 and detect ring B2 inboard and install splint 7, it has screw 13 with detecting ring B2 top and being located the vertical penetration in movable hole 14 top to detect ring A1, locking bolt 8 is installed to screw 13 internal rotation.

In this embodiment (please refer to fig. 1 and 2), it contracts to be located activity hole 14 through movable rod 6, thereby splint 7 grasps pressure pipe 12, make ball 10 and pressure pipe 12 surface contact, rethread locking bolt 8 is located screw 13 internal rotation and moves down, realize that movable rod 6 is located the fixed work of activity hole 14 internal position, fixed completion back device moves along pressure pipe 12 outer wall, the device then can be because of the unable continuation removal of card pause when the bulge appears in pressure pipe 12 certain department, thereby know that the bulge appears in pressure pipe 12 here, the device simple structure simple operation, can find pressure pipe 12 bulge fast high-efficiently, be located the position that splint 7 can be adjusted to the activity in activity hole 14 through movable rod 6 simultaneously, thereby be applicable to the use of different thickness pressure pipes 12, and improve the suitability, and the regulation mode is simple and convenient.

The inner side of the clamping plate 7 is provided with a ball groove 9, and a ball 10 is movably arranged in the ball groove 9.

In this embodiment (see fig. 1), the balls 10 are located in the ball grooves 9 to roll, so that the surface of the pressure tube 12 is more smoothly moved on the balls 10, thereby effectively avoiding the situation that the pressure tube cannot be normally used due to excessive contact friction force, and the pressure tube is more portable when being used.

Wherein, the handle 11 is symmetrically arranged at the left end of the detection ring A1 and the right side of the detection ring B2.

In this embodiment (see fig. 1), the handle 11 can save more labor and facilitate the movement of the device, and greatly facilitate the carrying work of the device, thereby improving the convenience and practicability of the device.

The top of each of the detection ring A1 and the detection ring B2 is provided with a connecting block 4, and a bolt 5 transversely penetrates through the connecting block 4.

In this embodiment (see fig. 1), the bolts 5 penetrate through the connecting block 4 to fix the detecting ring a1 and the detecting ring B2.

Wherein, a pressure pipe 12 is placed inside the clamping plate 7, and the surface of the pressure pipe 12 is in contact with the ball 10.

In this embodiment (see fig. 1), pressure tube 12 can be effectively protected by ball 10 contacting pressure tube 12, so as to avoid scratches during the detection process.

When the detection device for the pressure pipeline is used, it needs to be explained that the utility model relates to a detection device for the pressure pipeline, which comprises a detection ring 1 and a detection ring A; 2. detecting a ring B; 3. a hinge; 4. connecting blocks; 5. a bolt; 6. a movable rod; 7. a splint; 8. locking the bolt; 9. a ball groove; 10. a ball bearing; 11. a handle; 12. a pressure pipe; 13. a screw hole; 14. the movable holes and the parts are all universal standard parts or parts known by those skilled in the art, and the structure and the principle of the movable holes and the parts are known by technical manuals or by routine experiments.

When the device is used, the detection ring A1 and the detection ring B2 are opened through the hinge 3, the device is sleeved outside the pressure pipe 12, the bolt 5 penetrates through the connecting block 4 to fix the detection ring A1 and the detection ring B2, the movable rod 6 is positioned in the movable hole 14 to contract, the pressure pipe 12 is clamped by the clamping plate 7, the ball 10 is in surface contact with the pressure pipe 12, the locking bolt 8 is positioned in the screw hole 13 to rotate to move downwards, the bottom of the locking bolt 8 is abutted against the top of the movable rod 6, the fixing work of the position of the movable rod 6 in the movable hole 14 is realized, the device moves along the outer wall of the pressure pipe 12 after the fixing is finished, when the bulge occurs at a certain position of the pressure pipe 12, the bulge occurs due to the clamping, the bulge occurs at the position of the pressure pipe 12, the change needs to be timely carried out, the device is simple in structure and convenient to operate, and can efficiently and quickly find out the bulge of the pressure pipe 12, simultaneously, be located the position that splint 7 can be adjusted in the activity of activity hole 14 through movable rod 6, thereby be applicable to the use of different thickness pressure pipes 12, the improvement suitability, and the regulation mode is simple convenient, when the device moves along pressure pipe 12 surface, thereby it is more smooth and easy when moving to lie in ball 10 on the ball 12 surface of messenger's pressure pipe through the roll 10 is located the roll of ball groove 9, can effectively avoid the too big and unable normal use's of contact friction the condition, and can be more light during the use, it is more laborsaving convenient to make the removal of device through handle 11, the work of carrying of device has also been convenient greatly, thereby the convenience and the practicality of improvement device.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a detection device for pipeline under pressure, is including detecting ring A (1), its characterized in that: detect ring A (1) right side and install and detect ring B (2), detect ring A (1) and detect ring B (2) bottom and install hinge (3), detect ring A (1) and detect ring B (2) and pass through hinge (3) swing joint, detect ring A (1) and detect ring B (2) bilateral symmetry about having seted up movable hole (14), movable rod (6) have been inserted in movable hole (14), movable rod (6) end just is located and detects ring A (1) and detect ring B (2) inboard and installs splint (7), it has screw (13) to detect ring A (1) and detect ring B (2) top and just is located movable hole (14) top vertical running through, locking bolt (8) are installed to screw (13) internal rotation.

2. A test device for a pressure line according to claim 1, wherein: the inner side of the clamping plate (7) is provided with a ball groove (9), and a ball (10) is movably arranged in the ball groove (9).

3. A test device for a pressure line according to claim 1, wherein: handles (11) are symmetrically arranged at the left end of the detection ring A (1) and the right side of the detection ring B (2).

4. A test device for a pressure line according to claim 1, wherein: detect ring A (1) and detect ring B (2) top and all install connecting block (4), transversely run through in connecting block (4) has bolt (5).

5. A test device for a pressure line according to claim 1, wherein: a pressure pipe (12) is placed on the inner side of the clamping plate (7), and the surface of the pressure pipe (12) is in contact with the ball (10).