CN212377598U

CN212377598U - Bridge detection device

Info

Publication number: CN212377598U
Application number: CN202020315443.0U
Authority: CN
Inventors: 魏孟蝶; 梁学浚
Original assignee: Pingdingshan Jianxin Engineering Inspection Co ltd
Current assignee: Pingdingshan Jianxin Engineering Inspection Co ltd
Priority date: 2020-03-14
Filing date: 2020-03-14
Publication date: 2021-01-19
Anticipated expiration: 2030-03-14

Abstract

The utility model discloses a bridge detection device, in particular to the field of bridge detection, which comprises a base, wherein the top of the base is provided with an angle adjusting mechanism; the angle adjusting mechanism comprises an adjusting plate, the adjusting plate is fixedly connected with the base, a sliding groove is formed in the surface of the adjusting plate, a sliding block is arranged inside the sliding groove, the sliding block is connected with the sliding groove in a sliding mode, a ball is fixedly arranged at the bottom of the sliding block, a connecting rod is fixedly arranged at the top of the sliding block, a movable plate is fixedly arranged at the top of the connecting rod, a sliding hole is formed in the surface of the movable plate, and a first screw is arranged inside the sliding hole. The utility model discloses a set up angle adjustment mechanism, adjust the inclination of first regulation and control board, second regulation and control board, third regulation and control board and fourth regulation and control board, then rotatory second butterfly nut, second butterfly nut and second screw rod threaded connection, when cracked position is in the angle of slope, can effectually carry out instrument control according to inclination.

Description

Bridge detection device

Technical Field

The utility model relates to a bridge detects technical field, more specifically says, the utility model relates to a bridge detection device.

Background

The bridge is generally a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, and is also extended to be a building which is erected to span mountain stream, unfavorable geology or meet other traffic needs to enable the vehicles, pedestrians and the like to pass through more conveniently in order to adapt to the modern high-speed developed traffic industry.

The utility model discloses a patent application publication No. CN109060282A discloses a road and bridge detection device, including a supporting bench, a compressing mechanism, an air inlet pipe, a lifting mechanism, a fixing mechanism, an adjusting mechanism and a communicating mechanism, a top surface of the supporting bench is provided with the compressing mechanism, the compressing mechanism is communicated with the lifting mechanism, the top end of the lifting mechanism is fixedly connected with the fixing mechanism, when the bridge bottom surface needs to be detected, when a crack detector is fixed in the fixing mechanism, the compressing mechanism is extruded, the gas in the compressing mechanism enters the lifting interior, so that the lifting mechanism is pushed to move upwards, the fixing mechanism and the crack detector are pushed to move, the crack detector is made to detect the crack on the bridge bottom surface, the labor intensity of people is relieved, and the detection efficiency is accelerated; the top surface of the supporting table is provided with a sliding adjusting mechanism, and the top surface of the adjusting mechanism is provided with a lifting mechanism and a sliding adjusting mechanism, so that the crack detector is pushed to slide on the bottom surface of the bridge, and the crack detector can further detect cracks conveniently.

However, in practical use, the crack detector cannot be adjusted at a plurality of angles, and when the position of the crack is at an inclined angle, instrument control cannot be effectively carried out according to the inclined angle.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, the embodiment of the present invention provides a bridge detecting device, by setting an angle adjusting mechanism, fixing a crack detector on a mounting plate, then pushing a moving plate, the moving plate driving a slider to slide inside a chute through a connecting rod, the set ball improving the convenience of the slider moving, then rotating a first butterfly nut, which is in threaded connection with a first screw rod, so that the first screw rod drives a fixed block to extrude upwards, thereby effectively fixing the moving plate, then opening a servo motor, the servo motor driving an adjusting column to perform multi-angle rotation adjustment through a rotating shaft, then adjusting the inclination angles of the first adjusting plate, the second adjusting plate, the third adjusting plate and the fourth adjusting plate, then rotating a second butterfly nut, which is in threaded connection with the second screw rod, when the position of a crack is at an inclined angle, can effectively control instruments according to the inclination angle so as to solve the problems in the background technology.

In order to achieve the above object, the utility model provides a following technical scheme: a bridge detection device comprises a base, wherein an angle adjusting mechanism is arranged at the top of the base;

the angle adjusting mechanism comprises an adjusting plate, the adjusting plate is fixedly connected with a base, a chute is arranged on the surface of the adjusting plate, a sliding block is arranged inside the chute and is slidably connected with the chute, a ball is fixedly arranged at the bottom of the sliding block, a connecting rod is fixedly arranged at the top of the sliding block, a moving plate is fixedly arranged at the top of the connecting rod, a sliding hole is formed in the surface of the moving plate, a first screw is arranged inside the sliding hole and is slidably connected with the sliding hole, a fixed block is arranged at the bottom of the first screw and is slidably connected with the chute, a first butterfly nut is sleeved on the outer side of the first screw and is in threaded connection with the first screw, a servo motor is fixedly arranged at the top of the moving plate, a fixed frame is fixedly arranged on the outer side of the servo motor and is fixedly connected with the moving plate, the servo motor output shaft is fixedly connected with the rotating shaft, the top of the rotating shaft is fixedly provided with an adjusting column, one side of the adjusting column is fixedly provided with a first adjusting plate, the back of the first adjusting plate is provided with a second adjusting plate, the front of the second adjusting plate is provided with a third adjusting plate, the back of the third adjusting plate is provided with a fourth adjusting plate, the surfaces of the first adjusting plate and the third adjusting plate are respectively provided with a fixing hole, the front of the second adjusting plate and the front of the fourth adjusting plate are respectively and fixedly provided with a second screw, the second screw is matched with the fixing hole, the outer side of the second screw is sleeved with a second butterfly nut, and the second butterfly nut is in threaded connection with the second screw.

Further, fourth regulation and control board both sides all are equipped with damper, damper includes the bracing piece, bracing piece and fourth regulation and control board fixed connection, the fixed location section of thick bamboo that is equipped with in bracing piece top.

Furthermore, a first spring is fixedly arranged inside the positioning barrel, a sliding column is fixedly arranged at the top of the first spring, and the sliding column is connected with the positioning barrel in a sliding mode.

Further, the mounting panel is fixedly arranged at the top of the sliding column, a bolt is fixedly arranged at the top of the mounting panel, and a fixing nut is sleeved on the outer side of the bolt.

Furthermore, a support rod is arranged at the bottom of the mounting plate, a positioning block is arranged on one side of the support rod, and the mounting plate and the positioning block are hinged to two ends of the support rod.

Furthermore, a second spring is fixedly arranged at the bottom of the positioning block, and a positioning column is fixedly arranged at the top of the fourth regulating and controlling plate.

Furthermore, the reference column both sides all are equipped with the constant head tank, second spring and constant head tank inner wall fixed connection, the fixed universal wheel that is equipped with in base bottom.

The utility model discloses a technological effect and advantage:

1. the crack detector is fixed on the mounting plate by arranging an angle adjusting mechanism, then a moving plate is pushed, the moving plate drives a sliding block to slide in a sliding groove through a connecting rod, the moving convenience of the sliding block is improved by the arranged balls, then a first butterfly nut is rotated and is in threaded connection with a first screw, so that the first screw drives a fixed block to extrude upwards, the moving plate is effectively fixed, then a servo motor is started, the servo motor drives an adjusting column to perform multi-angle rotation adjustment through a rotating shaft, then the inclination angles of a first adjusting plate, a second adjusting plate, a third adjusting plate and a fourth adjusting plate are adjusted, then a second butterfly nut is rotated and is in threaded connection with a second screw, and when the position of a crack is at the inclined angle, instrument control can be effectively performed according to the inclination angle;

2. through setting up damper, when the base removed, the mounting panel drove the traveller and slides inside the location section of thick bamboo, and the traveller extrudees first spring simultaneously, and the mounting panel passes through the vaulting pole and drives the locating piece and slide in the constant head tank is inside simultaneously, and the locating piece extrudees the second spring simultaneously to effectual promotion mounting panel moving as a whole's stability avoids rocking the crack detector production influence when by a wide margin.

Drawings

The invention will be further described with reference to the following figures and examples:

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

Fig. 2 is a schematic view of a partial structure of the part a in fig. 1 according to the present invention.

Fig. 3 is a schematic view of a partial structure of the part B in fig. 1 according to the present invention.

Fig. 4 is a schematic view of a partial structure of the part C in fig. 1 according to the present invention.

The reference signs are: the device comprises a base 1, an angle adjusting mechanism 2, an adjusting plate 3, a sliding groove 4, a sliding block 5, a ball 6, a connecting rod 7, a moving plate 8, a sliding hole 9, a first screw rod 10, a fixed block 11, a first butterfly nut 12, a servo motor 13, a fixed frame 14, a rotating shaft 15, an adjusting column 16, a first adjusting plate 17, a second adjusting plate 18, a third adjusting plate 19, a fourth adjusting plate 20, a fixed hole 21, a second screw rod 22, a second butterfly nut 23, a damping mechanism 24, a supporting rod 25, a positioning barrel 26, a first spring 27, a sliding column 28, a mounting plate 29, a bolt 30, a fixing nut 31, a supporting rod 32, a positioning block 33, a second spring 34, a positioning column 35, a positioning groove 36 and a universal wheel 37.

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.

The bridge detection device shown in the attached figures 1-4 comprises a base 1, wherein an angle adjusting mechanism 2 is arranged at the top of the base 1; the angle adjusting mechanism 2 comprises an adjusting plate 3, the adjusting plate 3 is fixedly connected with a base 1, a sliding groove 4 is arranged on the surface of the adjusting plate 3, a sliding block 5 is arranged inside the sliding groove 4, the sliding block 5 is in sliding connection with the sliding groove 4, a ball 6 is fixedly arranged at the bottom of the sliding block 5, a connecting rod 7 is fixedly arranged at the top of the sliding block 5, a moving plate 8 is fixedly arranged at the top of the connecting rod 7, a sliding hole 9 is arranged on the surface of the moving plate 8, a first screw 10 is arranged inside the sliding hole 9, the first screw 10 is in sliding connection with the sliding hole 9, a fixed block 11 is arranged at the bottom of the first screw 10, the fixed block 11 is in sliding connection with the sliding groove 4, a first butterfly nut 12 is sleeved outside the first screw 10, the first butterfly nut 12 is in threaded connection with the first screw 10, a, a fixed frame 14 is fixedly arranged on the outer side of the servo motor 13, the fixed frame 14 is fixedly connected with the moving plate 8, the top of the servo motor 13 is provided with a rotating shaft 15, the output shaft of the servo motor 13 is fixedly connected with the rotating shaft 15, an adjusting column 16 is fixedly arranged at the top of the rotating shaft 15, a first adjusting plate 17 is fixedly arranged at one side of the adjusting column 16, a second regulating plate 18 is arranged on the back surface of the first regulating plate 17, a third regulating plate 19 is arranged on the front surface of the second regulating plate 18, a fourth regulating plate 20 is arranged on the back of the third regulating plate 19, fixing holes 21 are arranged on the surfaces of the first regulating plate 17 and the third regulating plate 19, the front surfaces of the second regulating plate 18 and the fourth regulating plate 20 are both fixedly provided with a second screw 22, the second screw 22 is matched with the fixing hole 21, a second butterfly nut 23 is sleeved on the outer side of the second screw 22, and the second butterfly nut 23 is in threaded connection with the second screw 22.

When the crack detector is used in practice, the crack detector is fixed on the mounting plate 29, the moving plate 8 is pushed, the moving plate 8 drives the slider 5 to slide in the chute 4 through the connecting rod 7, the arranged ball 6 improves the convenience of the movement of the slider 5, the first butterfly nut 12 is rotated, the first butterfly nut 12 is in threaded connection with the first screw 10, so that the first screw 10 drives the fixed block 11 to extrude upwards, the moving plate 8 is effectively fixed, the servo motor 13 is opened, the servo motor 13 drives the adjusting column 16 through the rotating shaft 15 to perform multi-angle rotation adjustment, then the inclination angles of the first adjusting plate 17, the second adjusting plate 18, the third adjusting plate 19 and the fourth adjusting plate 20 are adjusted, the second butterfly nut 23 is rotated, the second butterfly nut 23 is in threaded connection with the second screw 22, when the position of a crack is at an inclined angle, can effectually carry out instrument control according to inclination, this embodiment has specifically solved the regulation that exists can not carry out a plurality of angles to the crack detection appearance among the prior art, when the angle that the position of fracture is in the slope, can not effectually carry out instrument control's problem according to inclination.

The bridge detection device shown in fig. 2 further comprises a damping mechanism 24, the damping mechanism 24 is arranged on two sides of the fourth control plate 20, the damping mechanism 24 comprises a support rod 25, the support rod 25 is fixedly connected with the fourth control plate 20, and a positioning cylinder 26 is fixedly arranged at the top of the support rod 25.

A first spring 27 is fixedly arranged inside the positioning cylinder 26, a sliding column 28 is fixedly arranged at the top of the first spring 27, and the sliding column 28 is connected with the positioning cylinder 26 in a sliding manner.

The fixed mounting panel 29 that is equipped with in traveller 28 top, the fixed bolt 30 that is equipped with in mounting panel 29 top, the bolt 30 outside is cup jointed and is equipped with fixation nut 31.

The bottom of the mounting plate 29 is provided with a support rod 32, one side of the support rod 32 is provided with a positioning block 33, and the mounting plate 29 and the positioning block 33 are both hinged to two ends of the support rod 32.

The bottom of the positioning block 33 is fixedly provided with a second spring 34, and the top of the fourth control plate 20 is fixedly provided with a positioning column 35.

Positioning groove 36 is arranged on each of two sides of positioning column 35, second spring 34 is fixedly connected with inner wall of positioning groove 36, and universal wheel 37 is fixedly arranged at bottom of base 1.

During the in-service use, when base 1 removes, mounting panel 29 drives traveller 28 and slides in a location section of thick bamboo 26 is inside, traveller 28 extrudees first spring 27 simultaneously, mounting panel 29 drives locating piece 33 through vaulting pole 32 and slides in constant head tank 36 is inside simultaneously, locating piece 33 extrudees second spring 34 simultaneously, thereby effectual promotion mounting panel 29 moving as a whole's stability, avoid producing the influence to the crack detector when rocking by a wide margin, the instrument that exists among the prior art has specifically been solved to this embodiment receives the influence of removal and can produce and rock when using, thereby produce the problem of vibrations damage to the instrument.

The utility model discloses the theory of operation:

referring to the attached drawings 1-4 of the specification, a crack detector is fixed on a mounting plate 29, a moving plate 8 is pushed, the moving plate 8 drives a sliding block 5 to slide in a sliding groove 4 through a connecting rod 7, a set ball 6 improves the convenience of moving the sliding block 5, a first butterfly nut 12 is rotated, the first butterfly nut 12 is in threaded connection with a first screw 10, so that the first screw 10 drives a fixed block 11 to extrude upwards, the moving plate 8 is effectively fixed, a servo motor 13 is opened, the servo motor 13 drives an adjusting column 16 through a rotating shaft 15 to perform multi-angle rotation adjustment, then the inclination angles of a first adjusting plate 17, a second adjusting plate 18, a third adjusting plate 19 and a fourth adjusting plate 20 are adjusted, then a second butterfly nut 23 is rotated, the second butterfly nut 23 is in threaded connection with a second screw 22, when the position of a crack is at an inclined angle, instrument control can be effectively carried out according to the inclination angle;

referring to the attached drawing 2 of the specification, when the base 1 moves, the mounting plate 29 drives the sliding column 28 to slide inside the positioning cylinder 26, the sliding column 28 extrudes the first spring 27, the mounting plate 29 drives the positioning block 33 to slide inside the positioning groove 36 through the support rod 32, and the positioning block 33 extrudes the second spring 34, so that the stability of the overall movement of the mounting plate 29 is effectively improved, and the crack detector is prevented from being affected when the crack detector is greatly shaken.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a bridge detection device, includes base (1), its characterized in that: the top of the base (1) is provided with an angle adjusting mechanism (2); the angle adjusting mechanism (2) comprises an adjusting plate (3), the adjusting plate (3) is fixedly connected with the base (1), a sliding groove (4) is formed in the surface of the adjusting plate (3), a sliding block (5) is arranged inside the sliding groove (4), the sliding block (5) is slidably connected with the sliding groove (4), balls (6) are fixedly arranged at the bottom of the sliding block (5), a connecting rod (7) is fixedly arranged at the top of the sliding block (5), a movable plate (8) is fixedly arranged at the top of the connecting rod (7), a sliding hole (9) is formed in the surface of the movable plate (8), a first screw rod (10) is arranged inside the sliding hole (9), the first screw rod (10) is slidably connected with the sliding hole (9), a fixed block (11) is arranged at the bottom of the first screw rod (10), the fixed block (11) is slidably connected with the sliding groove (4), a first butterfly nut (12) is sleeved on the outer side, the first butterfly nut (12) is in threaded connection with the first screw rod (10), a servo motor (13) is fixedly arranged at the top of the movable plate (8), a fixing frame (14) is fixedly arranged on the outer side of the servo motor (13), the fixing frame (14) is fixedly connected with the movable plate (8), a rotating shaft (15) is arranged at the top of the servo motor (13), an output shaft of the servo motor (13) is fixedly connected with the rotating shaft (15), an adjusting column (16) is fixedly arranged at the top of the rotating shaft (15), a first adjusting plate (17) is fixedly arranged on one side of the adjusting column (16), a second adjusting plate (18) is arranged on the back of the first adjusting plate (17), a third adjusting plate (19) is arranged on the front of the second adjusting plate (18), a fourth adjusting plate (20) is arranged on the back of the third adjusting plate (19), and fixing holes (21) are formed in the surfaces of the first adjusting plate (17) and the third adjusting plate (19), the front surfaces of the second regulating plate (18) and the fourth regulating plate (20) are fixedly provided with second screws (22), the second screws (22) are matched with the fixing holes (21), the outer side of each second screw (22) is sleeved with a second butterfly nut (23), and the second butterfly nuts (23) are in threaded connection with the second screws (22).

2. The bridge inspection device of claim 1, wherein: fourth regulation and control board (20) both sides all are equipped with damper (24), damper (24) include bracing piece (25), bracing piece (25) and fourth regulation and control board (20) fixed connection, bracing piece (25) top is fixed and is equipped with a location section of thick bamboo (26).

3. The bridge inspection device of claim 2, wherein: a first spring (27) is fixedly arranged inside the positioning barrel (26), a sliding column (28) is fixedly arranged at the top of the first spring (27), and the sliding column (28) is connected with the positioning barrel (26) in a sliding mode.

4. A bridge inspection apparatus as claimed in claim 3, wherein: the mounting panel (29) is fixedly arranged at the top of the sliding column (28), the bolt (30) is fixedly arranged at the top of the mounting panel (29), and the fixing nut (31) is sleeved on the outer side of the bolt (30).

5. The bridge inspection device of claim 4, wherein: mounting panel (29) bottom is equipped with vaulting pole (32), vaulting pole (32) one side is equipped with locating piece (33), mounting panel (29) and locating piece (33) all are articulated with vaulting pole (32) both ends.

6. The bridge inspection device of claim 5, wherein: the bottom of the positioning block (33) is fixedly provided with a second spring (34), and the top of the fourth regulating and controlling plate (20) is fixedly provided with a positioning column (35).

7. The bridge inspection device of claim 6, wherein: positioning column (35) both sides all are equipped with constant head tank (36), second spring (34) and constant head tank (36) inner wall fixed connection, base (1) bottom is fixed and is equipped with universal wheel (37).