CN220772990U - Portable ultrasonic flaw detector for steel structure detection - Google Patents

Abstract

The utility model relates to the technical field of portable flaw detectors, in particular to a portable ultrasonic flaw detector for detecting a steel structure, which comprises a flaw detector, wherein one end of the flaw detector is provided with a mounting groove, a rolling component is arranged in the mounting groove, the rolling component comprises a roller, one end of the roller is provided with a first driving component, two opposite ends of the roller are respectively provided with a side plate, a fixed plate is arranged between the two groups of side plates, the fixed plate is provided with a slot, a screw rod is rotatably arranged in the slot, a threaded collar is arranged in the slot, and the axis of the threaded collar is perpendicular to the axis of the roller. Through being close to curb plate both ends and set up fixed subassembly on the gyro wheel, be convenient for fix cable tip, be favorable to the cable winding fixed, avoid adjacent end to remove, lead to the cable winding not hard up.

Description

Portable ultrasonic flaw detector for steel structure detection

Technical Field

The utility model relates to the technical field of portable flaw detectors, in particular to a portable ultrasonic flaw detector for steel structure detection.

Background

The utility model discloses a portable flaw detector for detecting a steel structure, which comprises a portable flaw detector and a protective cover, wherein the protective cover is sleeved on the portable flaw detector, the front end surface of the portable flaw detector is vertically provided with a mounting groove, and a probe and a cable of the portable flaw detector are arranged in the mounting groove. The patent is fixed by winding the cable through the winding wheel. And the winding wheel is vertical to be set up in this patent, and the cable can twine at the winding wheel lower extreme owing to gravity when the rolling, leads to the rolling to need carrying out manual regulation to the cable position, is inconvenient for the operation.

Based on the above, the utility model designs a portable ultrasonic flaw detector for detecting the steel structure, so as to solve the problems.

Disclosure of Invention

The utility model aims to provide a portable ultrasonic flaw detector for detecting a steel structure, so as to solve the technical problems.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a steel construction detects with portable ultrasonic flaw detector, includes the appearance of detecting a flaw, the mounting groove has been seted up to appearance one end of detecting a flaw, be equipped with rolling subassembly in the mounting groove, rolling subassembly includes the gyro wheel, gyro wheel one end is equipped with first drive assembly, gyro wheel opposite both ends are equipped with the curb plate respectively, the curb plate with gyro wheel swivelling joint, two sets of be equipped with the fixed plate between the curb plate, the fixed plate orientation gyro wheel one side is equipped with the fluting, the fluting internal rotation is equipped with the lead screw, the lead screw is on a parallel with the gyro wheel axis sets up, be equipped with the screw thread lantern ring in the fluting, the lead screw with screw thread lantern ring mutual threaded connection, screw thread lantern ring axis perpendicular to the gyro wheel axis.

Preferably, two groups of fixing components are oppositely arranged on the roller, and the two groups of fixing components are arranged at the position, close to the side plate, of the roller.

Preferably, two sets of limiting plates are oppositely arranged on one side, close to the roller, of the fixing plate, and the fixing assembly is located between the side plate and the limiting plates on the same side.

Preferably, two groups of first sliding grooves are oppositely arranged on the roller, and the fixing assembly is in sliding connection with the first sliding grooves.

Preferably, the side plate is provided with a second chute, the second chute is in arc-shaped arrangement, a moving block is arranged in the second chute, the moving block is in sliding connection with the second chute, and two ends of the fixed plate are respectively connected with two groups of moving blocks.

Preferably, the fixed plate is in sliding connection with the moving block, a first telescopic assembly is arranged between the moving block and the fixed plate, and the first telescopic assembly is perpendicular to the axis of the roller.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the threaded lantern ring moving along the axis of the roller is arranged on the side part of the roller, and the cable is moved by the threaded lantern ring, so that the threaded lantern ring synchronously and repeatedly moves when the roller is wound, and the cable is uniformly wound on the roller; through being close to curb plate both ends and set up fixed subassembly on the gyro wheel, be convenient for fix cable tip, be favorable to the cable winding fixed, avoid adjacent end to remove, lead to the cable winding not hard up.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings that are needed for the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of a winding assembly according to the present utility model;

FIG. 3 is a schematic view of a structure of a fixing plate according to the present utility model;

fig. 4 is an enlarged view of the structure at a in fig. 3.

In the drawings, the list of components represented by the various numbers is as follows:

the flaw detector comprises a flaw detector body, a flaw detector, a mounting groove, a rolling component, a roller, a first driving component, a side plate, a first sliding groove, a fixed plate, a groove, a screw rod, a threaded collar, a limit plate, a fixed component, a second sliding groove, a moving block and a first telescopic component.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments in the utility model, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the utility model.

In connection with fig. 1-4:

the utility model provides a steel construction detects with portable ultrasonic flaw detector, including the appearance 1 of detecting a flaw, the mounting groove 11 has been seted up to appearance 1 one end, be equipped with rolling subassembly 2 in the mounting groove 11, rolling subassembly 2 includes gyro wheel 21, gyro wheel 21 one end is equipped with first drive assembly 22, gyro wheel 21 opposite both ends are equipped with curb plate 23 respectively, curb plate 23 and gyro wheel 21 swivelling joint, be equipped with fixed plate 3 between two sets of curb plates 23, fixed plate 3 is equipped with fluting 31 towards gyro wheel 21 one side, fluting 31 swivelling is equipped with lead screw 32, lead screw 32 is parallel to gyro wheel 21 axis setting, be equipped with screw thread lantern ring 33 in the fluting 31, screw thread lantern ring 33 mutual threaded connection of lead screw 32 and screw thread lantern ring 33, screw thread lantern ring 33 axis perpendicular to gyro wheel 21 axis.

Further, two sets of fixing assemblies 4 are oppositely arranged on the roller 21, and the two sets of fixing assemblies 4 are arranged at the position, close to the side plate 23, of the roller 21.

Further, two sets of limiting plates 34 are oppositely arranged on one side, close to the roller 21, of the fixing plate 3, and the fixing assembly 4 is located between the same side plate 23 and the limiting plates 34.

Further, two sets of first sliding grooves 24 are oppositely arranged on the roller 21, and the fixing assembly 4 is in sliding connection with the first sliding grooves 24.

Further, the side plate 23 is provided with a second chute 5, the second chute 5 is arc-shaped, a moving block 51 is arranged in the second chute 5, the moving block 51 is connected with the second chute 5 in a sliding manner, and two ends of the fixed plate 3 are respectively connected with two groups of moving blocks 51.

Further, the fixed plate 3 and the moving block 51 are slidably connected with each other, a first telescopic assembly 52 is arranged between the moving block 51 and the fixed plate 3, and the first telescopic assembly 52 is perpendicular to the axis of the roller 21.

The specific application embodiment of the utility model is as follows:

the flaw detector 1 is provided with a mounting groove 11 for accommodating accessories such as a cable. The winding component 2 is arranged in the mounting groove 11, and when the cable is stored, the cable is wound on the winding component 2, so that the cable is stored. The first drive assembly 22 may be a drive motor. The output end of the first driving component 22 is connected with the roller 21 in the winding component 2, and drives the roller 21 to rotate so as to wind the cable. The fixed plate 3 is arranged between the two groups of side plates 23, the thickness of the cable wound on the roller 21 is limited by utilizing the distance between the fixed plate 3 and the roller 21, and the situation that the cable is wound on the same position on the roller 21 and the number of layers is too large, so that the cable thickness exceeds the mounting groove 11 is avoided. The screw rod 32 is rotationally arranged in the groove 31 on the fixed plate 3, a driving motor is arranged at the end part of the screw rod 32 to drive the screw rod 32 to rotate, the screw rod 32 rotates to drive a threaded lantern ring 33 in threaded connection with the screw rod 32 to move in the groove 31, a cable is clamped into the threaded lantern ring 33, the threaded lantern ring 33 can be utilized to drive the cable to move, when the roller 21 rotates to wind, the threaded lantern ring 33 reciprocates in the groove 31 at a proper speed, so that the cable can be uniformly wound on the roller 21, and the winding and fixing of the cable are facilitated. The limiting plates 34 oppositely arranged on the fixing plates 3 extend towards the roller 21 and are mutually abutted with the cables to support and limit the cables at two ends, so that the cables are prevented from being wound into gaps between the roller 21 and the side plates 23 to cause faults.

The fixing components 4 can be clamped and fixed, and the two groups of fixing components 4 are respectively arranged between the side plates 23 and the limiting plates 34 on two sides of the roller 21 to fix the cable end, so that the cable winding and fixing firmness is guaranteed. The first sliding groove 24 is arranged around the roller 21 in an end-to-end mode, and the fixing assembly 4 is located in the first sliding groove 24 to slide, so that fixing of cable ends stopped at different positions is facilitated. The first sliding groove 24 can be provided with clamping devices which limit the position of the fixing component 4 at equal intervals, so as to limit the position of the fixing component 4.

The second chute 5 is arranged on the side plate 23, the movable block 51 is positioned in the second chute 5 to slide, the fixed plate 3 is connected with the movable block 51, the axial direction of the threaded collar 33 is changed through the sliding of the movable block 51, and the situation that cables are worn due to the fact that the cables are mutually in sliding butt with the sides of the fixed plate 3 when the cables extend into the mounting groove 11 from different directions is avoided. The same clamping device as that in the first chute 24 can be arranged between the moving block 51 and the second chute 5.

The first retraction assembly 52 may be made of an electrically powered retraction lever. The first telescopic component 52 drives the fixed plate 3 to move along the direction perpendicular to the axis of the roller 21, the distance between the fixed plate 3 and the roller 21 is changed, and different layers of winding thickness of the cable are used.

In the description of the utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or be integrated; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms in the utility model will be understood by those of ordinary skill in the art.

Although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a steel construction detects with portable ultrasonic flaw detector, includes fault detector (1), its characterized in that: the utility model discloses a flaw detector, including rolling subassembly (2), rolling subassembly (2) are equipped with in mounting groove (11), rolling subassembly (2) are including gyro wheel (21), gyro wheel (21) one end is equipped with first drive assembly (22), gyro wheel (21) opposite both ends are equipped with curb plate (23) respectively, curb plate (23) with gyro wheel (21) swivelling joint, two sets of be equipped with fixed plate (3) between curb plate (23), fixed plate (3) orientation gyro wheel (21) one side is equipped with fluting (31), fluting (31) rotation is equipped with lead screw (32), lead screw (32) are parallel to gyro wheel (21) axis sets up, be equipped with screw thread lantern ring (33) in fluting (31), lead screw (32) with screw thread lantern ring (33) mutual threaded connection, screw thread lantern ring (33) axis perpendicular to gyro wheel (21) axis.

2. A portable ultrasonic flaw detector for steel structure inspection according to claim 1, characterized in that: two groups of fixing assemblies (4) are oppositely arranged on the roller (21), and the two groups of fixing assemblies (4) are arranged at the position, close to the side plate (23), of the roller (21).

3. A portable ultrasonic flaw detector for steel structure inspection according to claim 2, characterized in that: two groups of limiting plates (34) are oppositely arranged on one side, close to the roller (21), of the fixing plate (3), and the fixing assembly (4) is located between the side plate (23) and the limiting plates (34) on the same side.

4. A portable ultrasonic flaw detector for steel structure inspection according to claim 2, characterized in that: two groups of first sliding grooves (24) are oppositely arranged on the roller (21), and the fixing assembly (4) is in sliding connection with the first sliding grooves (24).

5. A portable ultrasonic flaw detector for steel structure inspection according to claim 1, characterized in that: the side plate (23) is provided with a second chute (5), the second chute (5) is in an arc-shaped arrangement, a moving block (51) is arranged in the second chute (5), the moving block (51) is connected with the second chute (5) in a sliding manner, and two ends of the fixed plate (3) are respectively connected with two groups of the moving blocks (51).

6. The portable ultrasonic flaw detector for steel structure inspection according to claim 5, wherein: the fixed plate (3) is connected with the moving block (51) in a sliding manner, a first telescopic assembly (52) is arranged between the moving block (51) and the fixed plate (3), and the first telescopic assembly (52) is perpendicular to the axis of the roller (21).