阅读说明：本技术 一种钢管混凝土超声波检测支架 (Steel pipe concrete ultrasonic detection support ) 是由 邵云涟 张韩飞 于 2020-03-27 设计创作，主要内容包括：本发明适用于超声波检测技术领域,提供了一种钢管混凝土超声波检测支架,包括第一半环、第二半环和检测探头,所述第一半环的端部固定有旋转块,第二半环的端部固定有支块,支块上设有第一支座,旋转块铰接安装在第一支座上,安装板上安装有两个轮座,轮座上安装有转轮,第一半环和第二半环上还设有用于调节安装板径向距离的调节机构,第一半环上设有用于支撑检测探头的支撑组件。该钢管混凝土超声波检测支架通过转动旋转轴可以带动轮座和转轮一同旋转,旋紧紧固螺栓,利用紧固螺栓抵住旋转轴即可锁定,方便调节检测探头的位置,以便对钢管混凝土上的不同位置进行检测。(The invention is suitable for the technical field of ultrasonic detection, and provides a concrete filled steel tube ultrasonic detection support which comprises a first half ring, a second half ring and a detection probe, wherein a rotating block is fixed at the end part of the first half ring, a supporting block is fixed at the end part of the second half ring, a first supporting seat is arranged on the supporting block, the rotating block is hinged on the first supporting seat, two wheel seats are arranged on a mounting plate, a rotating wheel is arranged on each wheel seat, adjusting mechanisms for adjusting the radial distance of the mounting plate are further arranged on the first half ring and the second half ring, and a supporting component for supporting the detection probe is arranged on the first half ring. This steel pipe concrete ultrasonic detection support can drive wheel seat and runner together rotatory through rotating the rotation axis, and the fastening bolt of screwing utilizes fastening bolt to support the rotation axis and can lock, conveniently adjusts test probe's position to detect the different positions on the steel pipe concrete.)

1. The utility model provides a concrete filled steel tube ultrasonic testing support, includes first semi-ring (1), second semi-ring (8) and test probe (17), its characterized in that:

a rotating block (3) is fixed at the end part of the first half ring (1), a supporting block (5) is fixed at the end part of the second half ring (8), a first support (4) is arranged on the supporting block (5), the rotating block (3) is hinged and installed on the first support (4), and a locking component for locking the second half ring (8) is arranged at one end, far away from the rotating block (3), of the first half ring (1);

the inner sides of the first half ring (1) and the second half ring (8) are provided with four mounting plates (18) which are distributed in a central symmetry mode, two wheel seats (9) are mounted on the mounting plates (18), rotating wheels (14) are mounted on the wheel seats (9), adjusting mechanisms used for adjusting the radial distance of the mounting plates (18) are further arranged on the first half ring (1) and the second half ring (8), and a supporting component used for supporting the detection probes (17) is arranged on the first half ring (1).

2. The ultrasonic concrete filled steel tube detection bracket according to claim 1, wherein:

the locking assembly comprises a second support (10), a locking rod (11) and a U-shaped seat (12);

the second support (10) is fixed on the second semi-ring (8), one end of the locking rod (11) is hinged to the second support (10), one end, far away from the rotating block (3), of the first semi-ring (1) is provided with a U-shaped seat (12) matched with the locking rod (11), and the locking rod (11) is sleeved with a fastening nut (13) in a threaded manner.

3. The ultrasonic concrete filled steel tube detection bracket according to claim 1, wherein:

the adjusting mechanism comprises a guide assembly and a screw assembly.

4. The ultrasonic concrete filled steel tube detection bracket according to claim 3, wherein:

the guide assembly comprises a second sliding sleeve (21), a guide sliding rod (20) and a connecting plate (2);

one end of each guide sliding rod (20) is fixed on the corresponding mounting plate (18), the two guide sliding rods (20) are symmetrically arranged, second sliding sleeves (21) in sliding fit with the guide sliding rods (20) are embedded in the first half rings (1) and the second half rings (8), and the connecting plate (2) is fixed at one end, far away from the corresponding mounting plate (18), of each guide sliding rod (20).

5. The ultrasonic concrete filled steel tube detection bracket according to claim 4, wherein:

the screw assembly comprises a threaded rod (6) and a rotary lug (7);

one end of the threaded rod (6) is connected with a bearing seat (22), the bearing seat (22) is installed on the first half ring (1) and the second half ring (8), the threaded rod (6) penetrates through the connecting plate (2) and is in threaded connection with the connecting plate, and the rotary lug (7) is arranged on the threaded rod (6).

6. The ultrasonic concrete filled steel tube detection bracket according to claim 1, wherein:

the support assembly comprises a moving rod (15) and a first sliding sleeve (16);

the detection probe (17) is fixed at the end part of the movable rod (15), and a first sliding sleeve (16) in sliding fit with the movable rod (15) is embedded on the first half ring (1).

7. The ultrasonic concrete filled steel tube detection bracket according to claim 1, wherein:

be connected with rotation axis (23) on wheel seat (9), rotation axis (23) run through mounting panel (18) and are connected rather than the bearing, and rotation axis (23) are kept away from the one end of wheel seat (9) and are equipped with lug (24), are fixed with on mounting panel (18) with lug (24) complex first stopper (25) and second stopper (26), and threaded mounting has fastening bolt (19) that are used for locking rotation axis (23) on mounting panel (18).

8. The ultrasonic concrete filled steel tube detection bracket according to claim 4 or 5, wherein:

and the guide sliding rod (20) is provided with scale marks (27).

Technical Field

The invention belongs to the technical field of ultrasonic detection, and particularly relates to a steel pipe concrete ultrasonic detection support.

Background

At present, the concrete filled steel tube is usually detected by adopting an ultrasonic detection mode, and a detection probe is positioned on the surface of the concrete filled steel tube by means of a support during detection so as to realize detection. However, the detection bracket in the prior art is difficult to detect different positions of the concrete filled steel tube in actual use, and is inconvenient to move the detection probe. Aiming at the problems, the invention provides a steel pipe concrete ultrasonic detection bracket.

Disclosure of Invention

The invention aims to provide a steel pipe concrete ultrasonic detection bracket to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a steel pipe concrete ultrasonic detection support comprises a first half ring, a second half ring and a detection probe, wherein a rotating block is fixed at the end part of the first half ring, a supporting block is fixed at the end part of the second half ring, a first support is arranged on the supporting block, the rotating block is hinged and installed on the first support, and a locking assembly for locking the second half ring is arranged at one end, away from the rotating block, of the first half ring;

the inner sides of the first half ring and the second half ring are provided with four mounting plates which are distributed in a centrosymmetric manner, two wheel seats are mounted on the mounting plates, rotating wheels are mounted on the wheel seats, the first half ring and the second half ring are also provided with adjusting mechanisms for adjusting the radial distance of the mounting plates, and the first half ring is provided with a supporting component for supporting a detection probe; when the steel pipe concrete opening and closing device is used, the rotating block can rotate on the first support through the hinged fit of the rotating block and the first support, the first half ring can be opened and closed in a rotating mode, and the first half ring and the second half ring can be sleeved on the outer side of the steel pipe concrete conveniently; after the first half ring and the second half ring are sleeved on the concrete filled steel tube, the first half ring and the second half ring are fixed into a whole through a locking assembly; the radial distances of the four mounting plates are adjusted through the adjusting mechanism, so that the rotating wheels on the four mounting plates are tightly attached to the surface of the concrete filled steel tube, and a certain position on the concrete filled steel tube can be detected by using the detection probe; the second half ring can move on the concrete filled steel tube through the rotating wheel, and the detection probe moves along with the second half ring so that the detection probe can detect different positions of the concrete filled steel tube.

As a further scheme of the invention: the locking assembly comprises a second support, a locking rod and a U-shaped seat;

the second support is fixed on the second semi-ring, one end of the locking rod is hinged to the second support, a U-shaped seat matched with the locking rod is arranged at one end, away from the rotating block, of the first semi-ring, and a fastening nut is sleeved on the locking rod in a threaded mode; the locking rod can rotate on the second support through the hinged fit of the locking rod and the second support, after the first half ring and the second half ring are sleeved on the concrete filled steel tube, the first half ring is rotated to enable the end portions of the first half ring and the second half ring to be tightly attached, then the locking rod is rotated to enable the locking rod to be embedded into the U-shaped seat, the fastening nut is screwed, the locking rod is pressed on the U-shaped seat, and the first half ring and the second half ring can be locked.

As a still further scheme of the invention: the adjusting mechanism comprises a guide assembly and a screw assembly.

As a still further scheme of the invention: the guide assembly comprises a second sliding sleeve, a guide sliding rod and a connecting plate;

one end of each guide sliding rod is fixed on the mounting plate, the two guide sliding rods are symmetrically arranged, second sliding sleeves in sliding fit with the guide sliding rods are embedded in the first half rings and the second half rings, and the connecting plate is fixed at one end, far away from the mounting plate, of each guide sliding rod; through the sliding fit of the guide sliding rod and the second sliding sleeve, the guide is provided for the radial movement of the mounting plate.

As a still further scheme of the invention: the screw rod component comprises a threaded rod and a rotary lug;

one end of the threaded rod is connected with a bearing seat, the bearing seat is installed on the first half ring and the second half ring, the threaded rod penetrates through the connecting plate and is in threaded connection with the connecting plate, and the rotary lug is arranged on the threaded rod; through rotating the lug and rotating the threaded rod, the threaded rod is matched with the connecting plate in a threaded manner, and the second sliding sleeve is matched with the guide sliding rod in a sliding manner, so that the mounting plate is driven to move radially, the radial position of the mounting plate is adjusted, and the steel pipe concrete guide rail is suitable for steel pipe concrete with different diameters.

As a still further scheme of the invention: the support assembly comprises a moving rod and a first sliding sleeve;

the detection probe is fixed at the end part of the movable rod, and a first sliding sleeve in sliding fit with the movable rod is embedded in the first half ring; support the test probe through the carriage release lever, during the detection, through the sliding fit of carriage release lever and first sliding sleeve, adjust test probe's position through the carriage release lever to detect the steel pipe concrete of different diameters.

As a still further scheme of the invention: the wheel seat is connected with a rotating shaft, the rotating shaft penetrates through the mounting plate and is connected with a bearing of the mounting plate, a bump is arranged at one end of the rotating shaft, which is far away from the wheel seat, a first limiting block and a second limiting block which are matched with the bump are fixed on the mounting plate, and a fastening bolt for locking the rotating shaft is arranged on the mounting plate in a threaded manner; the wheel seat and the rotating wheel can be driven to rotate together by rotating the rotating shaft, the wheel seat and the rotating wheel are rotated to the vertical direction, the lug is tightly attached to the first limiting block, the fastening bolt is screwed, and the first half ring and the second half ring can be locked by abutting against the rotating shaft through the fastening bolt, so that the first half ring and the second half ring can move up and down conveniently; rotate the rotation axis ninety degrees, the second stopper is hugged closely to the lug, and wheel seat and runner are in the horizontality, can make first semi-ring and second semi-ring horizontal rotation on the steel core concrete, conveniently adjust the position of test probe to detect different positions on the steel core concrete.

As a still further scheme of the invention: be equipped with the scale mark on the direction slide bar, can conveniently control the distance that the mounting panel removed through the scale mark to accurate four mounting panels of removing fast are come according to the diameter of steel pipe concrete, make the runner hug closely the surface of steel pipe concrete.

Compared with the prior art, the invention has the beneficial effects that:

1. the steel pipe concrete ultrasonic detection support is in hinged fit with the first support through the rotating block, so that the rotating block can rotate on the first support, the first half ring can be opened and closed in a rotating mode, and the first half ring and the second half ring can be sleeved on the outer side of the steel pipe concrete conveniently; after the first half ring and the second half ring are sleeved on the concrete filled steel tube, the first half ring is rotated to enable the end portions of the first half ring and the second half ring to be tightly attached, the locking rod is rotated to enable the locking rod to be embedded into the U-shaped seat, the fastening nut is screwed, the first half ring and the second half ring are pressed on the U-shaped seat, and the first half ring and the second half ring can be fixed into a whole.

2. This steel pipe concrete ultrasonic testing support is through rotating the ear rotatory threaded rod, utilizes the screw-thread fit of threaded rod and connecting plate and the sliding fit of second sliding sleeve and direction slide bar, and then drives mounting panel radial movement, adjusts the radial position of mounting panel for runner on four mounting panels is hugged closely on steel pipe concrete's surface, utilizes test probe can detect a certain position on the steel pipe concrete, is applicable to the steel pipe concrete of different diameters.

3. The steel pipe concrete ultrasonic detection support can drive the wheel seat and the rotating wheel to rotate together by rotating the rotating shaft, the wheel seat and the rotating wheel are rotated to the vertical direction, the lug is tightly attached to the first limiting block, the fastening bolt is screwed, and the first half ring and the second half ring can be locked by abutting against the rotating shaft through the fastening bolt, so that the first half ring and the second half ring can move up and down conveniently; rotate the rotation axis ninety degrees, the second stopper is hugged closely to the lug, and wheel seat and runner are in the horizontality, can make first semi-ring and second semi-ring horizontal rotation on the steel core concrete, conveniently adjust the position of test probe to detect different positions on the steel core concrete.

4. This steel core concrete ultrasonic detection support passes through the scale mark and can conveniently control the distance that the mounting panel removed to accurate four mounting panels of removing fast are come according to steel core concrete's diameter, make the runner hug closely the surface of steel core concrete.

Drawings

Fig. 1 is a schematic top view of the structure of embodiment 1 of the present invention.

Fig. 2 is an enlarged schematic structural view of a part a in embodiment 1 of the present invention.

Fig. 3 is a schematic side view of the mounting plate, the rotating shaft and the guide slide bar in embodiment 1 of the present invention.

Fig. 4 is a schematic structural diagram of the mounting plate, the first limiting block and the second limiting block in embodiment 1 of the present invention.

Fig. 5 is a schematic top view of embodiment 2 of the present invention.

In the figure: 1-a first half ring, 2-a connecting plate, 3-a rotating block, 4-a first support, 5-a support block, 6-a threaded rod, 7-a rotating lug, 8-a second half ring, 9-a wheel seat, 10-a second support, 11-a locking rod, 12-a U-shaped seat, 13-a fastening nut, 14-a rotating wheel, 15-a moving rod, 16-a first sliding sleeve, 17-a detection probe, 18-a mounting plate, 19-a fastening bolt, 20-a guide sliding rod, 21-a second sliding sleeve, 22-a bearing seat, 23-a rotating shaft, 24-a bump, 25-a first limiting block, 26-a second limiting block and 27-a scale mark.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.