CN217639041U

CN217639041U - Steel pipe flaw detection equipment

Info

Publication number: CN217639041U
Application number: CN202221725369.5U
Authority: CN
Inventors: 张磊
Original assignee: Henan Yulong Pipe Industry Co ltd
Current assignee: Henan Yulong Pipe Industry Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-10-21
Anticipated expiration: 2032-07-06

Abstract

The utility model provides a steel pipe equipment of detecting a flaw belongs to the steel pipe technical field of detecting a flaw, this steel pipe equipment of detecting a flaw, the card tongue can be held by the dead groove of lock of seting up on the fixing base, the face of card tongue and the dead groove of lock contact earlier is inclined plane or cambered surface when clearance part installation, the face of card tongue and the dead groove back contact of lock is the straight face when clearance part installation, be provided with the stay cord that passes the clearance part on the card tongue. The utility model has the advantages that: when installation clearance part, press the clearance part for the block tongue receives the extrusion, in the block tongue gets into the spout, and until block tongue and the dead slot position of lock on the equidirectional, under the reaction force of first elastic component this moment, the block tongue gets into the dead slot of lock, and the clearance part is installed, when will getting off the clearance part, the pulling stay cord for the block tongue shrink, the block tongue is not being locked by the dead slot of lock, then gets out the clearance part, has improved the efficiency of installation and dismantlement clearance part.

Description

Steel pipe flaw detection equipment

Technical Field

The utility model belongs to the technical field of the steel pipe is detected a flaw, concretely relates to steel pipe equipment of detecting a flaw.

Background

The steel pipe flaw detection equipment is disclosed in a Chinese patent with an authorization publication number of CN212093561U, and the multi-track pipe tractor comprises a rack, wherein an inlet and an outlet are arranged on the rack, a connecting ring which is annularly arranged at the outer side of the inlet is arranged on the rack, the end surface of the connecting ring is detachably connected with a mounting ring, bristles are distributed on the inner wall of the mounting ring, and the bristles are radially arranged along the mounting ring.

However, the above technical solution has the following drawbacks: when the bristles are installed, the installation ring covers the end face of the connection ring, and the two positioning columns on the connection ring are respectively clamped into the two positioning grooves on the installation ring to complete the primary positioning of the installation ring, and at the moment, the two clamping grooves on the installation ring can be in one-to-one correspondence with the two pivoting grooves on the connection ring; then the upper threaded rod and the lower threaded rod are rotated outwards to be clamped in the corresponding clamping grooves; and finally, the locking nut is screwed on the threaded rod and screwed down respectively through threads, so that the locking nut can compress the clamping groove, the installation of the installation ring is completed, the operation is complex during installation, and the installation efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel pipe equipment of detecting a flaw aims at solving among the prior art steel pipe equipment of detecting a flaw and makes the lower problem of brush hair installation effectiveness.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel pipe flaw detection equipment, includes the frame, be provided with fixed work piece's fixing device and flaw detector in the frame, the feed inlet is provided with the clearance part through the fixing base, the spout has been seted up on the clearance part, be provided with extensible member and first elastic component on the spout, the expansion end of first elastic component and extensible member is provided with same block tongue, the block tongue can be seted up the dead groove of lock on the fixing base and hold, the face that the block tongue contacted with the dead groove of lock is inclined plane or cambered surface during clearance part installation, the face of block tongue and the dead groove back contact of lock is the straight face during clearance part installation, be provided with the stay cord that passes the clearance part on the block tongue.

Specifically, the telescopic part is a telescopic rod, the first elastic part is a spring, the cleaning part comprises an annular supporting plate, and a cleaning brush is arranged on the inner wall of the supporting plate.

In order to make this steel pipe inspection equipment have the effect of fixed work piece, as the utility model relates to an it is preferred, fixing device includes the slider in the symmetry slidable mounting frame, be provided with the second elastic component on the slider, the expansion end of second elastic component is provided with the arc of slidable mounting in the frame, slider and two-way threaded rod threaded connection, it is specific, the second elastic component is the spring, be provided with the belt pulley on the two-way threaded rod, the belt pulley passes through belt transmission and connects, is provided with the rocking handle on one of them belt pulley, the outside of rocking handle is provided with the rubber pad.

In order to make this kind of steel pipe flaw detection equipment have the effect that makes the stability of device stronger, conduct the utility model relates to an it is preferred, the bottom of frame is provided with the antislip strip.

In order to make this a steel pipe flaw detection equipment have the effect in extension block tongue life-span, as the utility model relates to an it is preferred, the outside of block tongue is provided with the anticorrosive coating.

Specifically, the pull rope is a nylon rope.

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

1. this steel pipe inspection equipment, when installation clearance part, press the clearance part for the block tongue receives the extrusion, in the block tongue gets into the spout, until the block tongue with lock dead slot position in the equidirectional, under the reaction force of first elastic component this moment, the block tongue gets into the dead slot of lock, the clearance part is installed, when will get away the clearance part, the pulling stay cord, make the block tongue shrink, the block tongue is not locking by the dead slot of lock, then gets out the clearance part, the efficiency of installation and dismantlement clearance part has been improved.

2. Put the work piece and fix the work piece by the reaction force of second elastic component between two second elastic components, after long-time the use, the reaction force of second elastic component can weaken, rotate the rocking handle this moment, the rocking handle drives the belt pulley and rotates, the belt pulley passes through the belt and drives another two-way threaded rod and rotate, finally make two-way threaded rod rotate in step, make the distance between two arcs closer, the second elastic component is beaten more by the effort that the work piece was applyed, the reaction force that the second elastic component was applyed for the work piece in reverse is bigger, make the work piece still fixed firm.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is an enlarged view of a point a of a schematic structural diagram of a first embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: 1. a frame; 2. a flaw detector; 3. a workpiece; 4. an arc-shaped plate; 5. a first elastic member; 6. a slider; 7. a bidirectional threaded rod; 8. a pulley; 9. a belt; 10. a rocking handle; 11. a fixed seat; 12. cleaning the component; 13. a chute; 14. a telescopic member; 15. a second elastic member; 16. a latch; 17. a locking groove; 18. and pulling a rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-2, the present invention provides the following technical solutions: the utility model provides a steel pipe flaw detection equipment, which comprises a frame 1, be provided with the fixing device and the flaw detector 2 of fixed work piece 3 in the frame 1, the feed inlet is provided with clearance part 12 through fixing base 11, clearance part 12 has seted up spout 13, be provided with telescopic part 14 and first elastic component 5 on the spout 13, the expansion end of first elastic component 5 and telescopic part 14 is provided with same block tongue 16, block tongue 16 can be seted up and is held in the dead lock groove 17 on fixing base 11, the face that block tongue 16 and dead lock groove 17 contacted earlier when clearance part 12 is installed is the inclined plane or cambered surface, the face that block tongue 16 and dead lock groove 17 back contact are the straight face when clearance part 12 is installed, be provided with the stay cord 18 that passes clearance part 12 on the block tongue 16.

The utility model discloses an in the embodiment, when installation clearance part 12, press clearance part 12 for block tongue 16 receives the extrusion, block tongue 16 gets into in the spout 13, until block tongue 16 and the dead groove 17 of lock lie in the equidirectional, this moment under the reaction force of first elastic component 5, block tongue 16 gets into the dead groove 17 of lock, clearance part 12 is installed, when will getting away clearance part 12, pulling stay cord 18, make block tongue 16 shrink, block tongue 16 is not being locked by the dead groove 17 of lock and is dying, then get out clearance part 12, the efficiency of installation and dismantlement clearance part 12 has been improved.

Specifically, the telescopic member 14 is a telescopic rod, the first elastic member 5 is a spring, the cleaning member 12 includes an annular support plate, and the inner wall of the support plate is provided with a cleaning brush.

Referring to fig. 3, in another embodiment of the present invention, the fixing device includes a sliding block 6 slidably mounted on the frame 1, a second elastic member 15 is disposed on the sliding block 6, an arc plate 4 slidably mounted on the frame 1 is disposed at a movable end of the second elastic member 15, the sliding block 6 is in threaded connection with a bidirectional threaded rod 7, a belt pulley 8 is disposed on the bidirectional threaded rod 7, the belt pulley 8 is in transmission connection with a belt 9, a rocking handle 10 is disposed on one of the belt pulleys 8, and a rubber pad is disposed outside the rocking handle 10.

When in use: the workpiece is placed between the two second elastic pieces 15 and is fixed by the reaction force of the second elastic pieces 15, after the workpiece is used for a long time, the reaction force of the second elastic pieces 15 can be weakened, the rocking handle 10 is rotated at the moment, the rocking handle 10 drives the belt pulley 8 to rotate, the belt pulley 8 drives the other two-way threaded rod 7 to rotate through the belt 9, finally, the two-way threaded rods 7 are enabled to rotate synchronously, the distance between the two arc-shaped plates 4 is enabled to be closer, the reaction force applied by the workpiece on the second elastic pieces 15 is enabled to be more beating, the reaction force applied to the workpiece 3 by the second elastic pieces 15 is enabled to be larger in reverse, and the workpiece 3 is still fixed firmly.

Preferably, the bottom of the frame 1 is provided with a non-slip strip, so that the device has stronger stability.

Preferably, the outer portion of the latch 16 is provided with an anti-corrosion layer, so that the life of the latch is prolonged.

Specifically, the pull rope 18 is a nylon rope, and the bidirectional threaded rod 7 is composed of two equal-length sections with opposite rotation directions.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 steel pipe flaw detection equipment, includes frame (1), be provided with the fixing device and flaw detector (2) of fixed work piece (3) on frame (1), the feed inlet is provided with clearance part (12) through fixing base (11), its characterized in that, spout (13) have been seted up on clearance part (12), be provided with telescopic part (14) and first elastic component (5) on spout (13), the expansion end of first elastic component (5) and telescopic part (14) is provided with same block tongue (16), block tongue (16) can be seted up lock dead groove (17) on fixing base (11) and hold, the face of block tongue (16) and lock dead groove (17) first contact is inclined plane or cambered surface when clearance part (12) is installed, the face of block tongue (16) and lock dead groove (17) back contact is the straight face when clearance part (12) are installed, be provided with stay cord (18) that pass clearance part (12) on block tongue (16).

2. The steel pipe flaw detection apparatus according to claim 1, characterized in that: the telescopic part (14) is a telescopic rod, and the first elastic part (5) is a spring.

3. The steel pipe flaw detection apparatus according to claim 1, characterized in that: the cleaning component (12) comprises an annular supporting plate, and a cleaning brush is arranged on the inner wall of the supporting plate.

4. The steel pipe flaw detection apparatus according to claim 1, characterized in that: the fixing device comprises a sliding block (6) which is symmetrically installed on the rack (1) in a sliding mode, a second elastic part (15) is arranged on the sliding block (6), an arc plate (4) which is installed on the rack (1) in a sliding mode is arranged at the movable end of the second elastic part (15), and the sliding block (6) is connected with the bidirectional threaded rod (7) in a threaded mode.

5. The steel pipe flaw detection apparatus according to claim 1, characterized in that: be provided with belt pulley (8) on two-way threaded rod (7), belt pulley (8) are connected through belt (9) transmission, are provided with rocking handle (10) on one of them belt pulley (8), the outside of rocking handle (10) is provided with the rubber pad.

6. The steel pipe flaw detection apparatus according to claim 1, characterized in that: and the bottom of the rack (1) is provided with an anti-slip strip.

7. The steel pipe flaw detection apparatus according to claim 1, characterized in that: an anti-corrosion layer is arranged outside the clamping tongue (16).

8. The steel pipe flaw detection apparatus according to any one of claims 1 to 7, wherein: the pull rope (18) is a nylon rope.