CN213456791U

CN213456791U - Steel structure welding seam ultrasonic detection equipment for building engineering

Info

Publication number: CN213456791U
Application number: CN202021671520.2U
Authority: CN
Inventors: 王义秀
Original assignee: Shanghai Qidong Information Technology Co ltd
Current assignee: Shanghai Qidong Information Technology Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-06-15
Anticipated expiration: 2030-08-12

Abstract

The utility model relates to a steel structure welding seam ultrasonic testing equipment for building engineering, the on-line screen storage device comprises a base, the first baffle of top both sides difference fixedly connected with of base, the top of base is connected with the support column, and the top fixedly connected with second baffle of support column, moving mechanism is installed to the bottom of support column, moving mechanism's inside is including the backing plate. The utility model discloses a moving mechanism has been set up, work through servo motor, can make first rotation pole rotate in first rotation axis, the rotation of first rotation pole is convenient for drive the first gear of its surface connection and is rotating, can make the second gear of first gear surface connection remove, the support column that the second gear top of being convenient for is connected removes with the detecting head of indirect connection thereof, the detecting head of being convenient for can detect the steel construction welding seam of different positions, the activity telescopic link is the removal and the support of the second gear of being convenient for.

Description

Steel structure welding seam ultrasonic detection equipment for building engineering

Technical Field

The utility model relates to a steel structure welding seam ultrasonic detection equipment for building engineering belongs to the ultrasonic wave field.

Background

The ultrasonic wave is a sound wave with the frequency higher than 20000Hz, has good directivity and strong reflection capability, is easy to obtain more concentrated sound energy, has a longer propagation distance in water than in air, can be used for distance measurement, speed measurement, cleaning, welding, stone breaking, sterilization, disinfection and the like, has a plurality of applications in medicine, military, industry and agriculture, and is named after the lower frequency limit of the ultrasonic wave exceeds the upper hearing limit of people.

The existing ultrasonic detection equipment for the steel structure welding seam for the building engineering is mostly used for detecting the welding seam of each steel structure by a person handheld device, the equipment wastes time and labor very much, the working efficiency is not high, the welding seam of the steel structure cannot be detected by a large area simultaneously, and the working efficiency is low and the inspection is slow.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, provides a steel structure welding seam ultrasonic detection equipment for building engineering, the utility model discloses simple structure, convenient to use can detect the steel structure welding seam of many places when effectual, and need not personnel's handheld device and detect, has improved work efficiency, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the ultrasonic detection equipment for the steel structure welding seam for the building engineering comprises a base, wherein two sides of the top end of the base are respectively and fixedly connected with a first baffle plate, a support column is connected above the base, a second baffle plate is fixedly connected to the top end of the support column, a moving mechanism is installed at the bottom end of the support column, a base plate is arranged inside the moving mechanism, the base plate is fixedly connected with the top end of the base, a servo motor is fixedly connected to the top end of the base plate, one side of the servo motor is connected with a first rotating shaft in an embedded mode, one side of the first rotating shaft is rotatably connected with a first rotating rod, a first gear is fixedly connected to the surface of the first rotating rod, a second gear is connected to the surface of the first gear in a meshed mode, two sides of the second gear are respectively and fixedly connected with movable telescopic rods, and one side of each movable telescopic, and a detection mechanism is installed on one side of the supporting column.

Furthermore, the first rotating rod and the servo motor form a rotating structure through the first rotating shaft, and the second gear is perpendicular to the supporting column.

Furthermore, the second gear and the first baffle form a telescopic moving structure through a movable telescopic rod, and the movable telescopic rod is symmetrical about the central axis of the base.

Further, the inside of the detection mechanism comprises a chute, the chute is connected with one side of the support column in an embedded manner, a slide block is inserted in the chute in a sleeved manner, a connecting plate is fixedly connected to one side of the slide block, an electric telescopic rod is fixedly connected to the top end of the connecting plate, the electric telescopic rod is fixedly connected to the bottom end of the second baffle plate, grooves are respectively formed in two sides of the connecting plate, a second rotating shaft is fixedly connected to two sides of the inner wall of each groove, a second rotating shaft is rotatably connected to one side of the second rotating shaft, a first clamp is fixedly connected to the surface of the second rotating shaft, a butt joint block is fixedly connected to one side of the first clamp, a second clamp is fixedly connected to one side of the second rotating shaft, a butt joint groove is connected to one side of the second clamp in an embedded manner, and the butt joint groove is connected to the surface of, the bottom end of the connecting plate is connected with a detecting head, the detecting head is connected with one side of the first clamp, and the detecting head is connected with one side of the second clamp.

Furthermore, the connecting plate forms a sliding structure through the sliding block and the sliding groove, and the connecting plate forms a lifting structure through the electric telescopic rod and the second baffle.

Further, the second rotating rod forms a rotating structure through the second rotating shaft and the groove, and the first clamp forms a clamping structure through the butt joint block and the butt joint groove.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a moving mechanism has been set up, work through servo motor, can make first rotation pole rotate in first rotation axis, the rotation of first rotation pole is convenient for drive the first gear of its surface connection and is rotating, can make the second gear of first gear surface connection remove, the support column that the second gear top of being convenient for is connected removes with the detecting head of indirect connection thereof, the detecting head of being convenient for can detect the steel construction welding seam of different positions, the activity telescopic link is the removal and the support of the second gear of being convenient for.

2. The utility model discloses a detection mechanism has been set up, work through electric telescopic handle, can make the connecting plate pass through the slider and remove in the inside of spout, the detecting head of being convenient for the connecting plate bottom is connected can detect the steel construction welding seam of co-altitude not, through will part butt joint piece and butt joint groove, can make first anchor clamps part with the second anchor clamps, be convenient for change the detecting head that first anchor clamps and second anchor clamps carried, be convenient for change the size of detecting head according to the steel construction welding seam of different quantity, the detecting head of being convenient for can detect the steel construction welding seam of many places simultaneously, be connected with butt joint groove through will butting the piece, can make the detecting head fix between first anchor clamps and second anchor clamps, prevent to examine time measuring steel construction welding seam, the detecting head appears rocking, the data that lead to detecting is not accurate enough.

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 invention and not to limit the invention.

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural diagram of the moving mechanism of the present invention viewed from above;

fig. 3 is a front view of the moving mechanism of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 5 is a schematic structural diagram of the detection mechanism part of the present invention.

Reference numbers in the figures: 1. a base; 2. a first baffle plate; 3. a support pillar; 4. a second baffle; 5. a moving mechanism; 501. a base plate; 502. a servo motor; 503. a first rotating shaft; 504. a first rotating lever; 505. a first gear; 506. a second gear; 507. a movable telescopic rod; 6. a detection mechanism; 601. a chute; 602. a slider; 603. a connecting plate; 604. an electric telescopic rod; 605. a groove; 606. a second rotating shaft; 607. a second rotating lever; 608. a first clamp; 609. a butt joint block; 6010. a second clamp; 6011. a butt joint groove; 6012. A probe head.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1 to 5, an ultrasonic testing apparatus for a welding seam of a steel structure for construction engineering comprises a base 1, wherein two sides of the top end of the base 1 are fixedly connected with a first baffle 2, a supporting column 3 is connected above the base 1, a second baffle 4 is fixedly connected with the top end of the supporting column 3, a moving mechanism 5 is installed at the bottom end of the supporting column 3, a backing plate 501 is included in the moving mechanism 5, the backing plate 501 is fixedly connected with the top end of the base 1, a servo motor 502 is fixedly connected with the top end of the backing plate 501, a first rotating shaft 503 is embedded and connected with one side of the servo motor 502, a first rotating rod 504 is rotatably connected with one side of the first rotating shaft 503, a first gear 505 is fixedly connected with the surface of the first rotating rod 504, a second gear 506 is engaged and connected with the surface of the first gear 505, two sides of the second gear, the movable telescopic rod 507 is fixedly connected with one side of the first baffle 2, the detection mechanism 6 is installed on one side of the support column 3, the first rotating rod 504 forms a rotating structure between the first rotating shaft 503 and the servo motor 502, the second gear 506 is vertical to the support column 3, the second gear 506 forms a telescopic moving structure between the movable telescopic rod 507 and the first baffle 2, the movable telescopic rod 507 is symmetrical about the central axis of the base 1, the servo motor 502 can control the speed, the position precision is very accurate, and a voltage signal can be converted into a torque and a rotating speed to drive a control object. The rotation speed of the rotor of the servo motor 502 is controlled by the input signal and can quickly respond, the servo motor 502 is used as an execution element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, can convert the received electric signal into angular displacement or angular speed output on a motor shaft, is controlled by a control panel or a control switch, can enable the servo motor 502 to rotate back and forth, is convenient for a first rotating rod 504 to rotate back and forth so as to drive a first gear 505 connected with the surface of the first rotating rod to rotate, can enable a second gear 506 meshed with the surface of the first gear 505 to move, is convenient for a detecting head 6012 indirectly connected with a supporting column 3 connected with the top end of the second gear 506 to move, is connected in a movable plate in a jogged mode, and is convenient for the first gear 505 to rotate on the surface of the second gear 506, the movable plate can be moved.

As shown in fig. 1, 4 and 5, the inside of the detecting mechanism 6 includes a sliding groove 601, the sliding groove 601 is connected to one side of the supporting column 3 in an embedded manner, a sliding block 602 is inserted into the sliding groove 601 in a sleeved manner, one side of the sliding block 602 is fixedly connected to a connecting plate 603, a top end of the connecting plate 603 is fixedly connected to an electric telescopic rod 604, the electric telescopic rod 604 is fixedly connected to a bottom end of the second supporting plate 4, two sides of the connecting plate 603 are respectively provided with a groove 605, two sides of an inner wall of the groove 605 are fixedly connected to a second rotating shaft 606, one side of the second rotating shaft 606 is rotatably connected to a second rotating rod 607, a first clamp 608 is fixedly connected to a surface of the second rotating rod 607, one side of the first clamp 608 is fixedly connected to a docking block 609, one side of the second rotating rod 607 is fixedly connected to a second clamp 6010, one side of the second clamp 6010 is connected to a docking groove 601, the bottom end of the connecting plate 603 is connected with a detecting head 6012, the detecting head 6012 is connected with one side of a first clamp 608, the detecting head 6012 is connected with one side of a second clamp 6010, the connecting plate 603 forms a sliding structure with a sliding groove 601 through a sliding block 602, the connecting plate 603 forms a lifting structure with a second baffle 4 through an electric telescopic rod 604, a second rotating rod 607 forms a rotating structure with a groove 605 through a second rotating shaft 606, the first clamp 608 forms a clamping structure with a butt joint groove 6011 through a butt joint block 609, the connecting plate 603 can move in the sliding groove 601 through the sliding block 602 through the operation of the electric telescopic rod 604, the detecting head 6012 connected with the bottom end of the connecting plate 603 can move conveniently, the detecting head 6012 can detect welding seams of steel structures with different heights, and the butt joint block 609 on the first clamp 608 is connected with the butt joint groove 6011 on the second clamp 6010, the detecting head 6012 can be limited between the first clamp 608 and the second clamp 6010, and the detecting head 6012 is prevented from shaking when a steel structure welding seam is detected, so that the detected data are not accurate enough.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The utility model discloses the theory of operation: when in use, the servo motor 502 works to enable the first rotating rod 504 to rotate on the first rotating shaft 503, the first rotating rod 504 rotates to drive the first gear 505 connected with the surface of the first rotating rod to rotate, the second gear 506 connected with the surface of the first gear 505 can move, the supporting column 3 connected with the top end of the second gear 506 and the detecting head 6012 indirectly connected with the supporting column are convenient to move, the detecting head 6012 can detect steel structure welding seams at different positions, the movable telescopic rod 507 is convenient to move and support the second gear 506, the connecting plate 603 can move inside the sliding groove 601 through the sliding block 602 through the work of the electric telescopic rod 604, the detecting head 6012 connected with the bottom end of the connecting plate 603 can detect the steel structure welding seams at different heights, the butt block 609 is separated from the butt groove 6011, the first clamp 608 is separated from the second clamp 6010, detecting head 6012 that first anchor clamps 608 and second anchor clamps 6010 are convenient for change, be convenient for change the size of detecting head 6012 according to the steel construction welding seam of different quantity, detecting head 6012 can detect the steel construction welding seam of many places simultaneously, be connected with butt joint groove 6011 through to butt joint piece 609, can make detecting head 6012 fix between first anchor clamps 608 and second anchor clamps 6010, prevent to examine time measuring steel construction welding seam, detecting head 6012 appears rocking, the data that lead to detecting is not accurate enough, just so accomplish the beneficial effect of the device.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a steel structure welding seam ultrasonic testing equipment for building engineering, includes base (1), its characterized in that: the top both sides of base (1) are fixedly connected with first baffle (2) respectively, the top of base (1) is connected with support column (3), and the top fixedly connected with second baffle (4) of support column (3), moving mechanism (5) are installed to the bottom of support column (3), moving mechanism's (5) inside is including backing plate (501), be fixed connection between the top of backing plate (501) and base (1), the top fixedly connected with servo motor (502) of backing plate (501), first axis of rotation (503) is connected to one side gomphosis of servo motor (502), one side of first axis of rotation (503) is rotated and is connected with first pivot pole (504), the fixed surface of first pivot pole (504) is connected with first gear (505), the surface meshing of first gear (505) is connected with second gear (506), the both sides of second gear (506) are fixedly connected with activity telescopic link (507) respectively, be fixed connection between activity telescopic link (507) and one side of first baffle (2), detection mechanism (6) are installed to one side of support column (3).

2. The ultrasonic testing device for the structural steel weld joint for the building engineering according to claim 1, characterized in that: the first rotating rod (504) forms a rotating structure through the first rotating shaft (503) and the servo motor (502), and the second gear (506) is perpendicular to the supporting column (3).

3. The ultrasonic testing device for the structural steel weld joint for the building engineering according to claim 1, characterized in that: the second gear (506) forms a telescopic moving structure through a movable telescopic rod (507) and the first baffle (2), and the movable telescopic rod (507) is symmetrical about the central axis of the base (1).

4. The ultrasonic testing device for the structural steel weld joint for the building engineering according to claim 1, characterized in that: the detection mechanism (6) comprises a sliding groove (601) inside, the sliding groove (601) is connected with one side of the support column (3) in a embedding manner, a sliding block (602) is inserted in the sliding groove (601) in a sleeved manner, one side of the sliding block (602) is fixedly connected with a connecting plate (603), the top end of the connecting plate (603) is fixedly connected with an electric telescopic rod (604), the electric telescopic rod (604) is fixedly connected with the bottom end of the second baffle (4), two sides of the connecting plate (603) are respectively provided with a groove (605), two sides of the inner wall of the groove (605) are fixedly connected with a second rotating shaft (606), one side of the second rotating shaft (606) is rotatably connected with a second rotating rod (607), the surface of the second rotating rod (607) is fixedly connected with a first clamp (608), and one side of the first clamp (608) is fixedly connected with a butt joint block (609), one side fixedly connected with second anchor clamps (6010) of second dwang (607), one side gomphosis of second anchor clamps (6010) is connected with butt joint groove (6011), and be connected between butt joint groove (6011) and the surface of butt joint piece (609), the bottom of connecting plate (603) is connected with detecting head (6012), be connected between one side of detecting head (6012) and first anchor clamps (608), and be connected between one side of detecting head (6012) and second anchor clamps (6010).

5. The ultrasonic testing device for the structural steel weld joint for the building engineering according to claim 4, characterized in that: the connecting plate (603) forms a sliding structure with the sliding groove (601) through the sliding block (602), and the connecting plate (603) forms a lifting structure with the second baffle (4) through the electric telescopic rod (604).

6. The ultrasonic testing device for the structural steel weld joint for the building engineering according to claim 4, characterized in that: the second rotating rod (607) and the groove (605) form a rotating structure through the second rotating shaft (606), and the first clamp (608) and the butt joint groove (6011) form a clamping structure through the butt joint block (609).