CN215575096U

CN215575096U - Building engineering steel construction welding department detection device

Info

Publication number: CN215575096U
Application number: CN202122125144.8U
Authority: CN
Inventors: 王清
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-04
Filing date: 2021-09-04
Publication date: 2022-01-18
Anticipated expiration: 2031-09-04

Abstract

The utility model discloses a detection device for a welding position of a steel structure in constructional engineering, which comprises an installation box, wherein the bottom of the installation box is fixedly connected with a detection probe, two sides of the top of the inner wall of the installation box are both connected with an installation plate in a sliding manner, a bidirectional threaded rod is rotatably connected between the two sides of the inner wall of the installation box through a rotating shaft and penetrates through the installation plate, two ends of the surface of the bidirectional threaded rod are both in threaded connection with threaded sleeves, and the surface of each threaded sleeve is fixedly connected with the installation plate. This building engineering steel construction welding department detection device, two-way threaded rod rotate and drive the surface that spacing subassembly pressed from both sides the I-steel with the device through threaded sleeve and mounting panel, and cylinder and limiting plate cooperation make the device at the in-process that removes, and with the steel construction effective contact, the in-process device that prevents to remove drops from the steel construction, has eliminated the hidden danger that the device dropped from the steel construction.

Description

Building engineering steel construction welding department detection device

Technical Field

The utility model relates to the technical field of detection of a steel structure welding position, in particular to a detection device for a steel structure welding position in constructional engineering.

Background

The steel structure building is a novel building system, breaks through the industrial boundary lines among the house area industry, the building industry and the metallurgical industry, and is integrated into a new industrial system, namely the steel structure building system which is generally seen by people in the industry; compared with the traditional concrete building, the steel plate or the section steel replaces reinforced concrete, so that the steel structure building has higher strength and better shock resistance. And because the components can be manufactured in factories and installed on site, the construction period is greatly reduced. Because the steel can be recycled, the construction waste can be greatly reduced, and the environment is more green and environment-friendly, so the steel is widely adopted by countries in the world and is applied to industrial buildings and civil buildings; at present, the application of steel structure buildings on high-rise and super high-rise buildings is mature day by day, and the steel structure buildings gradually become mainstream building processes, and are the development direction of buildings in the future.

In the process of construction, welding is a very widely used connecting method in steel structure connection, one important factor influencing the welding quality is weld defects, the frequently occurring defects mainly comprise unfused, undercut, slag inclusion, incomplete penetration, pores, craters, burning-through, welding beading, cracks and the like, at the moment, nondestructive testing plays an important role in steel structure welding quality inspection, and the detection of the weld mainly comprises appearance inspection and nondestructive inspection. The quality of the weld surface can be observed with a magnifying glass or by naked eyes, and the main contents for observing the appearance of the weld include the inspection of the defects, the sizes, the shapes and the like of the weld surface. The existing welding seam detection device cannot effectively limit the detection device in the moving process, and the device is easy to fall off from a steel structure in the moving process along the steel structure, so that the device is damaged, and meanwhile, certain potential safety hazards also exist.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a detection device for a welding position of a steel structure in constructional engineering, which solves the problems that the detection device cannot be effectively limited in the moving process of the existing welding seam detection device, and the device is easy to fall off from the steel structure in the moving process along the steel structure, so that the device is damaged and certain potential safety hazards exist.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a detection device for a welding position of a steel structure in constructional engineering comprises an installation box, wherein the bottom of the installation box is fixedly connected with a detection probe, the two sides of the top of the inner wall of the installation box are both connected with installation plates in a sliding way, a bidirectional threaded rod is rotationally connected between the two sides of the inner wall of the installation box through a rotating shaft, the bidirectional threaded rod penetrates through the mounting plate, both ends of the surface of the bidirectional threaded rod are in threaded connection with threaded sleeves, the surface of the threaded sleeve is fixedly connected with the mounting plates, a driving mechanism is arranged at the bottom of the mounting box and between the two mounting plates, one opposite side of each of the two mounting plates is fixedly connected with a limiting component through a sliding rod, the limiting component comprises a mounting frame, a mounting shaft is rotatably connected between the top and the bottom of the inner wall of the mounting frame through a rotating shaft, the fixed surface of installation axle is connected with the gyro wheel, the surface of installation axle just is located the both sides fixedly connected with limiting plate of gyro wheel.

Preferably, one end of the bidirectional threaded rod penetrates through the installation box and extends to the outside of the installation box, and one end of the bidirectional threaded rod, which is located at the outside of the installation box, is fixedly connected with an adjusting hand wheel.

Preferably, actuating mechanism includes the fixed plate, it is connected with the drive shaft to rotate between the both sides of fixed plate, the fixed plate is all run through at the both ends of drive shaft, the equal fixedly connected with drive wheel in both ends of drive shaft.

Preferably, the bottom fixedly connected with driving motor of install bin inner wall, the equal fixedly connected with belt pulley in surface of driving motor's output shaft and drive shaft, two connect through belt transmission between the belt pulley, the bottom of install bin is connected with from the driving wheel through the mounting bracket rotation.

Preferably, the top of installation box inner wall fixedly connected with first slide rail, the bottom sliding connection on first slide rail surface has the slider, the bottom and the mounting panel fixed connection of slider.

Preferably, the slide bar runs through the mounting panel and extends to the opposite side of mounting panel, the right side of spacing subassembly just is located the first spring of fixed surface connection of slide bar, the slide bar is kept away from the one end fixedly connected with baffle of spacing subassembly.

Advantageous effects

The utility model provides a device for detecting a welding position of a steel structure in constructional engineering. Compared with the prior art, the method has the following beneficial effects:

(1) this building engineering steel construction welding department detection device, bottom fixedly connected with test probe through the install bin, the equal sliding connection in both sides at install bin inner wall top has the mounting panel, it is connected with the two-way threaded rod to rotate through the pivot between the both sides of install bin inner wall, the two-way threaded rod runs through the mounting panel, the equal threaded connection in both ends on two-way threaded rod surface has the threaded sleeve, threaded sleeve's surface and mounting panel fixed connection, the bottom of install bin just is located and is provided with actuating mechanism between two mounting panels, the relative one side of two mounting panels all is through the spacing subassembly of slide bar fixedly connected with, spacing subassembly includes the installing frame, it is connected with the installation axle to rotate through the pivot between the top of installing frame inner wall and the bottom, the fixed surface of installation axle is connected with the gyro wheel, the surface of installation axle just is located the both sides fixedly connected with limiting plate of gyro wheel, the two-way threaded rod rotates and drives the surface that spacing subassembly pressed from both sides the device to the I-steel through threaded sleeve and mounting panel And the roller and the limiting plate are matched to ensure that the device is effectively contacted with a steel structure in the moving process, so that the device is prevented from falling off from the steel structure in the moving process, and the hidden danger that the device falls off from the steel structure is eliminated.

(2) This building engineering steel construction welding department detection device, include the fixed plate through actuating mechanism, it is connected with the drive shaft to rotate between the both sides of fixed plate, the fixed plate all runs through at the both ends of drive shaft, the equal fixedly connected with drive wheel in both ends of drive shaft, the bottom fixedly connected with driving motor of install bin inner wall, the equal fixedly connected with belt pulley in surface of driving motor's output shaft and drive shaft, connect through belt transmission between two belt pulleys, the bottom of install bin rotates through the mounting bracket and is connected with from the driving wheel, driving motor work drives the belt pulley and rotates together, it rotates together to drive shaft and drive wheel, the drive wheel rotates the surface motion that drives whole device and paste the steel construction, the convenience detects the welding seam of the different positions of steel construction.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present invention;

FIG. 2 is a side view of the structure of the present invention;

fig. 3 is a partial enlarged view of the utility model at a in fig. 1.

In the figure: the device comprises a mounting box 1, a detection probe 2, a mounting plate 3, a bidirectional threaded rod 4, a driving mechanism 5, a fixing plate 51, a driving shaft 52, a driving wheel 53, a driving motor 54, a belt pulley 55, a belt 56, a driven wheel 57, a limiting component 6, a mounting frame 61, a mounting shaft 62, a roller 63, a limiting plate 64, a threaded sleeve 7, a sliding rod 8, an adjusting hand wheel 9, a first sliding rail 10, a sliding block 11, a first spring 12 and a baffle 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a detection device for a welding position of a steel structure in constructional engineering comprises an installation box 1, wherein the bottom of the installation box 1 is fixedly connected with a detection probe 2, two sides of the top of the inner wall of the installation box 1 are respectively and slidably connected with an installation plate 3, the bottom of the installation box 3 is penetrated and provided with a movable groove which is convenient for the installation plate 3 to slide, the top of the inner wall of the installation box 1 is fixedly connected with a first slide rail 10, the bottom of the surface of the first slide rail 10 is slidably connected with a slide block 11, the bottom of the slide block 11 is fixedly connected with the installation plate 3, a bidirectional threaded rod 4 is rotatably connected between the two sides of the inner wall of the installation box 1 through a rotating shaft, one end of the bidirectional threaded rod 4 penetrates through the installation box 1 and extends to the outside of the installation box 1, one end of the bidirectional threaded rod 4, which is positioned at the outside of the installation box 1, is fixedly connected with an adjusting hand wheel 9, the bidirectional threaded rod 4 penetrates through the installation plate 3, and two ends of the surface of the bidirectional threaded rod 4 are both in threaded connection with threaded sleeves 7, the surface of the threaded sleeve 7 is fixedly connected with the mounting plates 3, a driving mechanism 5 is arranged at the bottom of the mounting box 1 and between the two mounting plates 3, the driving mechanism 5 comprises a fixing plate 51, a driving shaft 52 is rotatably connected between two sides of the fixing plate 51, two ends of the driving shaft 52 penetrate through the fixing plate 51, two ends of the driving shaft 52 are fixedly connected with driving wheels 53, the bottom of the inner wall of the mounting box 1 is fixedly connected with a driving motor 54, the driving motor 54 is electrically connected with a power supply and a control panel through a lead, an output shaft of the driving motor 54 and the surface of the driving shaft 52 are fixedly connected with belt pulleys 55, the two belt pulleys 55 are in transmission connection through a belt 56, the bottom of the mounting box 1 is rotatably connected with a driven wheel 57 through a mounting frame, the detection probe 2 is positioned between the driving wheel 53 and the driven wheel 57, one opposite sides of the two mounting plates 3 are fixedly connected with a limiting component 6 through a sliding rod 8, slide bar 8 runs through mounting panel 3 and extends to the opposite side of mounting panel 3, the right side of spacing subassembly 6 and the first spring 12 of fixed surface connection that is located slide bar 8, first spring 12 is in compression state, the one end fixedly connected with baffle 13 of spacing subassembly 6 is kept away from to slide bar 8, spacing subassembly 6 includes installing frame 61, it is connected with installation axle 62 to rotate through the pivot between the top of installing frame 61 inner wall and the bottom, the fixed surface of installation axle 62 is connected with gyro wheel 63, the surface of installation axle 62 just is located the both sides fixedly connected with limiting plate 64 of gyro wheel 63.

During the use, put the device on waiting to detect the steel construction, rotate adjusting hand wheel 9, adjusting hand wheel 9 rotates and drives two-way threaded rod 4 and rotates, two-way threaded rod 4 rotates and drives mounting panel 3 motion through threaded sleeve 7, mounting panel 3 motion drives spacing subassembly 6 and presss from both sides the device to the both sides of I-steel, open driving motor 54 through control panel, driving motor 54 work drives belt pulley 55 and rotates, drive shaft 52 and drive wheel 53 through belt 56 rotate together, drive wheel 53 rotates and drives the surface motion of whole device pasting the steel construction, stop motion when the device moves the position of welding seam, the welding seam is detected in the work of test probe 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building engineering steel construction welding department detection device, includes install bin (1), the bottom fixedly connected with test probe (2) of install bin (1), its characterized in that: the mounting box is characterized in that mounting plates (3) are connected to two sides of the top of the inner wall of the mounting box (1) in a sliding mode, a bidirectional threaded rod (4) is connected between two sides of the inner wall of the mounting box (1) in a rotating mode through a rotating shaft, the bidirectional threaded rod (4) penetrates through the mounting plates (3), threaded sleeves (7) are connected to two ends of the surface of the bidirectional threaded rod (4) in a threaded mode, the surface of each threaded sleeve (7) is fixedly connected with the corresponding mounting plate (3), a driving mechanism (5) is arranged at the bottom of the mounting box (1) and located between the two mounting plates (3), and a limiting assembly (6) is fixedly connected to one opposite side of each mounting plate (3) through a sliding rod (8);

spacing subassembly (6) are including installing frame (61), rotate through the pivot between the top of installing frame (61) inner wall and the bottom and be connected with installation axle (62), the fixed surface of installation axle (62) is connected with gyro wheel (63), the surface of installation axle (62) just is located both sides fixedly connected with limiting plate (64) of gyro wheel (63).

2. The construction engineering steel structure welding department detection device according to claim 1, characterized in that: the one end of two-way threaded rod (4) runs through install bin (1) and extends to the outside of install bin (1), two-way threaded rod (4) are located install bin (1) outside one end fixedly connected with adjusting hand wheel (9).

3. The construction engineering steel structure welding department detection device according to claim 1, characterized in that: the driving mechanism (5) comprises a fixing plate (51), a driving shaft (52) is rotatably connected between two sides of the fixing plate (51), two ends of the driving shaft (52) penetrate through the fixing plate (51), and two ends of the driving shaft (52) are fixedly connected with driving wheels (53).

4. The construction engineering steel structure welding department detection device according to claim 3, characterized in that: the bottom fixedly connected with driving motor (54) of installing box (1) inner wall, the equal fixedly connected with belt pulley (55) in surface of the output shaft of driving motor (54) and drive shaft (52), two connect through belt (56) transmission between belt pulley (55), the bottom of installing box (1) is connected with from driving wheel (57) through the mounting bracket rotation.

5. The construction engineering steel structure welding department detection device according to claim 1, characterized in that: the top fixedly connected with first slide rail (10) of install bin (1) inner wall, the bottom sliding connection on first slide rail (10) surface has slider (11), the bottom and mounting panel (3) fixed connection of slider (11).

6. The construction engineering steel structure welding department detection device according to claim 1, characterized in that: slide bar (8) run through mounting panel (3) and extend to the opposite side of mounting panel (3), the right side of spacing subassembly (6) and be located the first spring (12) of fixed surface of slide bar (8), the one end fixedly connected with baffle (13) of spacing subassembly (6) are kept away from in slide bar (8).