CN218322338U

CN218322338U - Automatic detection equipment for bridge bottom

Info

Publication number: CN218322338U
Application number: CN202221919827.9U
Authority: CN
Inventors: 徐清华; 张琳; 牛锛; 曾孟晗
Original assignee: SHANDONG MACHINERY DESIGN INST
Current assignee: SHANDONG MACHINERY DESIGN INST
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2023-01-17
Anticipated expiration: 2032-07-22

Abstract

The utility model relates to a bridge beam bottom detection technical field, in particular to a bridge beam bottom automatic detection device, which comprises two symmetrical stand columns, wherein the outer wall of each stand column is provided with a chute communicated with a trapezoidal groove, a cross beam is arranged between the two stand columns, the outer wall of each trapezoidal block is provided with a connecting plate, the upper surface of each cross beam is symmetrically provided with a slide rail, a movable block is arranged above the cross beam, the upper part of each movable block is symmetrically provided with a detection roller, the end part of each movable block is provided with a threaded hole, one of the connecting plates is provided with a motor, and the output shaft of the motor is coaxially connected with a threaded rod; two stands of this bridge beam bottom automated inspection equipment are convenient for cooperate with the bridge joint of needs under the cooperation of stopper and roof, the crossbeam under two trapezoidal piece effects with two stand sliding connection, the pneumatic cylinder is convenient for adjust the crossbeam in the position of bridge bottom, installs the detection roller on the movable block, conveniently closely laminates with the bridge bottom, under the cooperation of motor and threaded rod, realizes stabilizing quick detection operation.

Description

Automatic detection equipment for bridge bottom

Technical Field

The utility model relates to a bridge beam bottom detects technical field, specifically is a bridge beam bottom automatic check out test set.

Background

After the bridge is used for a long time, part of parts can be damaged or abraded, in order to ensure the normal and safe use of the bridge, the bridge needs to be detected and maintained irregularly, whether cracks, damages and the like exist or not is detected, in the detection, two modes of mechanical detection and manual detection are provided, tools such as a crane and the like are mainly used for the manual detection, and inspectors enter the bridge bottom for detection;

some bridges are longer and high, and manual inspection is unsafe like this, and it is direct at bridge beam bottom installation scaffold frame mostly, then the staff stands and carries out the testing and maintenance to the bridge beam bottom on the scaffold frame, and the staff is when removing, and the scaffold frame can produce and rock to do not have fine protector, the security performance is relatively poor, can not carry out bridge beam bottom automated inspection cooperation fast, detects and wastes time and energy, and is inefficient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge beam bottom automated inspection equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a bridge beam bottom automated inspection equipment, includes the stand of two symmetries, trapezoidal groove has been seted up on the mutual opposite side of stand, set up the spout with trapezoidal groove intercommunication on the stand outer wall, two still be equipped with the crossbeam between the stand, crossbeam both ends department all is equipped with trapezoidal piece, all be equipped with the connecting plate on the trapezoidal piece outer wall, crossbeam upper surface symmetry is equipped with the slide rail, the crossbeam top is equipped with the movable block, the draw-in groove has been seted up with the slide rail department of correspondence to the movable block lower surface, movable block top symmetry is equipped with the detection roller, set up threaded hole on the movable block tip, one of them be equipped with the motor on the connecting plate, the output shaft coaxial coupling of motor has the threaded rod.

Preferably, all be equipped with the roof on the stand top, all the symmetry is equipped with the pneumatic cylinder on the roof, the telescopic link of pneumatic cylinder passes the roof to be connected with the trapezoidal piece.

Preferably, the two side faces of the stand column are provided with limit blocks close to the top, and the limit blocks are welded and fixed with the stand column.

Preferably, the ladder-shaped block is welded and fixed with the cross beam, the width of the ladder-shaped block is matched with that of the ladder-shaped groove, the connecting plate is welded and fixed with the ladder-shaped block, and the connecting plate penetrates through the sliding groove.

Preferably, the slide rail is welded and fixed with the cross beam, pulleys are symmetrically arranged in the clamping groove and are rotatably connected with the movable block, and the pulleys are tightly attached to the slide rail and are connected with the slide rail in a sliding mode.

Preferably, the detection roller is connected with the movable block in a rotating mode, the movable block is correspondingly provided with a processor, and the processor is electrically connected with the detection roller.

Preferably, the motor is fixedly connected with one of the connecting plates through a bolt, an output shaft of the motor is fixedly welded with a threaded rod, the tail end of the threaded rod is rotatably connected with the other connecting plate, and the diameter of the threaded rod is matched with the aperture of the threaded hole.

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

1. the utility model discloses a two stands are convenient for and the bridge joint cooperation that needs under the cooperation of stopper and roof, the crossbeam under two trapezoidal piece effects with two stand sliding connection, the pneumatic cylinder is convenient for adjust the crossbeam in the position of bridge bottom, installs the detection roller on the movable block, convenient and closely laminate bottom the bridge, under the cooperation of motor and threaded rod, realize stabilizing quick detection operation.

2. The utility model discloses a draw-in groove is seted up to the movable block bottom to installation pulley, slide rail sliding connection on pulley and the crossbeam realizes the stable sliding adjustment of movable block, threaded rod and screw hole threaded connection, motor output shaft rotate and drive the movable block and remove.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention during inspection;

FIG. 3 is a schematic view of the combination structure of the upright post and the top plate of the present invention;

FIG. 4 is a schematic view of the combination structure of the cross beam and the movable block of the present invention;

FIG. 5 is a schematic view of the cross beam frame structure of the present invention;

fig. 6 is a schematic view of the combined structure of the movable block and the motor of the present invention.

The various reference numbers in the figures mean:

1. a column; 10. a trapezoid groove; 100. a chute; 11. a limiting block;

2. a top plate; 20. a hydraulic cylinder;

3. a cross beam; 30. a slide rail; 31. a ladder-shaped block; 32. a connecting plate;

4. a movable block; 40. a card slot; 400. a pulley; 41. a threaded hole; 42. a detection roller;

5. a motor; 50. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a bridge beam bottom automated inspection equipment, stand 1 including two symmetries, ladder type groove 10 has been seted up on the 1 mutual opposite side of stand, set up the spout 100 with ladder type groove 10 intercommunication on the 1 outer wall of stand, still be equipped with crossbeam 3 between two stands 1, 3 both ends department of crossbeam all is equipped with ladder type piece 31, all be equipped with connecting plate 32 on the ladder type piece 31 outer wall, 3 upper surface symmetries of crossbeam are equipped with

slide rail

30, 3 tops of crossbeam are equipped with movable block 4, draw-in groove 40 has been seted up with slide rail 30 department of corresponding to 4 lower surfaces of movable block, 4 top symmetries of movable block are equipped with detection roller 42, threaded hole 41 has been seted up on 4 tip of movable block, be equipped with motor 5 on one of them connecting plate 32, motor 5's output shaft coaxial coupling has threaded rod 50.

In this embodiment, all be equipped with roof 2 on the 1 top of stand, equal symmetry is equipped with pneumatic cylinder 20 on roof 2, and pneumatic cylinder 20's telescopic link passes roof 2 to be connected with trapezoidal piece 31, pneumatic cylinder 20 installation, under the cooperation of telescopic link, adjust crossbeam 3 and reciprocate, be suitable for the bridge of different thickness.

Furthermore, the two side faces of the stand column 1 are both provided with a limiting block 11 near the top, the limiting block 11 is welded and fixed with the stand column 1, and the stand column 1 is conveniently clamped with the bridge under the cooperation of the limiting block 11.

Specifically, trapezoidal piece 31 and crossbeam 3 welded fastening, the width of trapezoidal piece 31 and the width looks adaptation of trapezoidal groove 10, connecting plate 32 and trapezoidal piece 31 welded fastening, and connecting plate 32 passes spout 100, trapezoidal piece 31 and trapezoidal groove 10 sliding connection, and the crossbeam 3 of being convenient for is stable reciprocates steadily between two stands 1.

It should be noted that the slide rail 30 is welded and fixed to the cross beam 3, the pulleys 400 are symmetrically arranged in the clamping groove 40, the pulleys 400 are rotatably connected with the movable block 4, the pulleys 400 are closely attached to the slide rail 30 and are slidably connected with the slide rail, and the pulleys 400 are installed to facilitate flexible movement of the movable block 4.

Secondly, detect roller 42 and movable block 4 and rotate and be connected, and correspond on the movable block 4 and install the treater, and treater and detection roller 42 electric connection, under the cooperation of detection roller 42, be convenient for closely laminate the detection to the bridge bottom.

It is worth supplementing that, motor 5 passes through bolt fixed connection with one of them connecting plate 32, and the output shaft of motor 5 and threaded rod 50 welded fastening, threaded rod 50 end and another connecting plate 32 rotate to be connected, and threaded rod 50 diameter and the aperture of screw hole 41 are adapted, and the installation of motor 5 provides the power supply, under the effect of threaded rod 50, adjusts movable block 4 horizontal migration.

The bridge bottom of a beam automated inspection equipment of this embodiment is when using, the user is manual to correspond two stands 1 and install on the bridge, under

stopper

11 and 2 cooperations of roof, be convenient for closely install on the bridge that corresponds, crossbeam 3 is under trapezoidal piece 31's cooperation, install between two stands 1, motor 5 fixes on connecting plate 32, threaded rod 50 passes screw hole 41, another connecting plate 32 of being convenient for rotates to be connected, the thickness according to different bridges, the telescopic link of manual regulation pneumatic cylinder 20 changes, let detection roller 42 closely laminate with the bridge bottom, be convenient for last the automation to detect the cooperation to the bridge, holistic built-up mounting is convenient, it is dangerous to take place when avoiding the workman to detect the bridge bottom.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bridge beam bottom automated inspection equipment, includes stand (1) of two symmetries, its characterized in that: the utility model discloses a ladder type groove (10) has been seted up on the mutual opposite side of stand (1), set up spout (100) with ladder type groove (10) intercommunication on stand (1) outer wall, two still be equipped with crossbeam (3) between stand (1), crossbeam (3) both ends department all is equipped with ladder type piece (31), all be equipped with connecting plate (32) on ladder type piece (31) outer wall, crossbeam (3) upper surface symmetry is equipped with slide rail (30), crossbeam (3) top is equipped with movable block (4), draw-in groove (40) have been seted up in movable block (4) lower surface and slide rail (30) correspondence department, movable block (4) top symmetry is equipped with detection roller (42), set up threaded hole (41) on movable block (4) tip, one of them be equipped with motor (5) on connecting plate (32), the output shaft coaxial coupling of motor (5) has threaded rod (50).

2. The automatic bridge bottom detection device according to claim 1, characterized in that: all be equipped with roof (2) on stand (1) top, all the symmetry is equipped with pneumatic cylinder (20) on roof (2), the telescopic link of pneumatic cylinder (20) passes roof (2) to be connected with trapezoidal piece (31).

3. The automatic bridge bottom detection device according to claim 1, characterized in that: the two side faces of the stand column (1) are both provided with limit blocks (11) close to the top, and the limit blocks (11) are welded and fixed with the stand column (1).

4. The automatic bridge bottom detection device according to claim 1, characterized in that: trapezoidal piece (31) and crossbeam (3) welded fastening, the width of trapezoidal piece (31) and the width looks adaptation of trapezoidal groove (10), connecting plate (32) and trapezoidal piece (31) welded fastening, just connecting plate (32) pass spout (100).

5. The automatic bridge bottom detection device according to claim 1, characterized in that: slide rail (30) and crossbeam (3) welded fastening, the symmetry is equipped with pulley (400) in draw-in groove (40), pulley (400) rotate with movable block (4) and are connected, pulley (400) closely laminate with slide rail (30) to sliding connection.

6. The automatic bridge bottom detection device according to claim 1, characterized in that: detect roller (42) and movable block (4) and rotate to be connected, just the correspondence is installed the treater on movable block (4), and treater and detection roller (42) electric connection.

7. The automatic bridge bottom detection device according to claim 1, characterized in that: the motor (5) is fixedly connected with one of the connecting plates (32) through a bolt, an output shaft of the motor (5) is fixedly welded with the threaded rod (50), the tail end of the threaded rod (50) is rotatably connected with the other connecting plate (32), and the diameter of the threaded rod (50) is matched with the aperture of the threaded hole (41).