阅读说明：本技术 一种桥墩检查装置 (Pier inspection device ) 是由 糜江 刘绪 高逸洁 于 2021-09-28 设计创作，主要内容包括：本发明公开了一种桥墩检查装置,包括：摄像装置；照明装置；支撑装置,其上设置有摄像装置和照明装置；第一驱动装置,用于驱动支撑装置绕着桥墩转动；第二驱动装置,用于带动支撑装置相对桥墩向上运动和对支撑装置提供拉力,第二驱动装置包括第二箱体、第二电力驱动装置、第二齿轮、拉绳和第二电源,第二齿轮和拉绳一端设置在第二电力驱动装置的输出端,第二齿轮与长直杆上的齿条啮合；控制装置,用于控制第二驱动装置间接性动作。本发明中,通过第一驱动装置、第二驱动装置和控制装置的配合,带动摄像装置从上往下或从下网上对桥墩进行拍摄,通过观察摄像装置拍摄的内容,即可知道浸在水里桥墩的情况,且装置拆卸和安装方便。(The invention discloses a pier inspection device, comprising: a camera device; an illumination device; the supporting device is provided with a camera device and an illuminating device; the first driving device is used for driving the supporting device to rotate around the bridge pier; the second driving device is used for driving the supporting device to move upwards relative to the pier and providing tension for the supporting device, the second driving device comprises a second box body, a second electric driving device, a second gear, a pull rope and a second power supply, one end of the second gear and one end of the pull rope are arranged at the output end of the second electric driving device, and the second gear is meshed with the rack on the long straight rod; and the control device is used for controlling the indirect action of the second driving device. According to the invention, the first driving device, the second driving device and the control device are matched to drive the camera device to shoot the pier from top to bottom or from the lower net, the situation of the pier immersed in water can be known by observing the shooting content of the camera device, and the device is convenient to disassemble and install.)

1. A pier inspection device, comprising:

an imaging device (1);

a lighting device (2);

the supporting device is provided with a camera device (1) and a lighting device (2), the supporting device comprises a long straight rod (3), a first box body (4) and a locking piece (5), the locking piece (5) is connected with the long straight rod (3) and the first box body (4), after the locking piece (5) is unscrewed, one end of the long straight rod (3) can slide relative to the first box body (4), and a rack is arranged on the long straight rod (3);

the first driving device is used for driving the supporting device to rotate around the pier and comprises four arc plates (6), two arc sliding blocks (7) provided with racks, a plurality of first electric driving devices (8), a plurality of first gears (9), two first power supplies (10) and two locking mechanisms, the arc sliding block (7) is connected with the two arc plates (6) and can slide in the arc plates (6), the two locking mechanisms are used for connecting the four arc plates (6) to form a whole, the first electric driving device (8) and the first power supply (10) are arranged on the circular arc plate (6), the first gear (9) is arranged at the output end of the first electric driving device (8), the first gear (9) is meshed with the arc sliding block (7) through a rack;

the two air bags (11) are arranged on the circular arc plate (6);

the second driving device is arranged on one of the arc sliding blocks (7) and used for driving the supporting device to move upwards relative to a pier and providing tension for the supporting device, the second driving device comprises a second box body (12), a second electric driving device (13), a second gear (14), a pull rope (15) and a second power supply (16), the second electric driving device (13) and the second power supply (16) are arranged in the second box body (12), one ends of the second gear (14) and the pull rope (15) are arranged at the output end of the second electric driving device (13), the second gear (14) is meshed with the rack on the long straight rod (3), and the other end of the pull rope (15) is connected with one end of the long straight rod (3);

and the control device is used for controlling the indirect action of the second driving device, and after the first driving device drives the supporting device to rotate for each circle, the control device controls the second driving device to drive the supporting device to move upwards for a certain distance.

2. The pier inspection device according to claim 1, wherein: the long straight rod (3) comprises a plurality of first short straight rods (31) and second short straight rods (32), the first short straight rods (31) are detachably connected with each other, and the first short straight rods (31) are detachably connected with the second short straight rods (32).

3. The pier inspection device according to claim 1, wherein: the locking mechanism comprises two lug plates (17) and a first bolt (18), wherein the first bolt (18) penetrates through the two lug plates (17) and is connected with a nut.

4. The pier inspection device according to claim 1, wherein: the control device comprises a sensor (19), a marking piece (20) and a controller (21), when the sensor (19) senses the marking piece (20), a signal is sent to the controller (21), and the controller (21) controls the second driving device to work and drive the supporting device to move upwards.

5. The pier inspection device according to claim 1, wherein: the water surface anti-shaking device further comprises a plurality of fixing devices for fixing the first driving device to enable the first driving device not to shake on the water surface.

6. The pier inspection device according to claim 5, wherein: the fixing device comprises an expansion rod (22) and a stop block (23), the expansion rod (22) is connected with the stop block (23), and the length of the expansion rod (22) can be freely adjusted.

Technical Field

The invention relates to the technical field of inspection devices, in particular to a pier inspection device.

Background

The bridge pier is a sub-building for supporting the bridge span structure and transmitting the constant load and the vehicle live load to the foundation, the bridge abutments are arranged on two sides of the bridge, the bridge pier is arranged between the two bridge abutments, and the bridge pier is used for supporting the bridge span structure. When the pier is used in water for a long time, the pier can be impacted or corroded by objects in the water, and then the pier immersed in the water needs to be checked regularly, and the existing pier is lack of equipment capable of checking the pier in the water.

Disclosure of Invention

An object of the present invention is to provide a pier inspection device that solves the above-described problems.

The technical scheme of the invention is as follows: a pier inspection device comprising:

a camera device;

an illumination device;

the supporting device is provided with a camera device and a lighting device and comprises a long straight rod, a first box body and a locking part, the locking part is connected with the long straight rod and the first box body, one end of the long straight rod can slide relative to the first box body after the locking part is unscrewed, and a rack is arranged on the long straight rod;

the first driving device is used for driving the supporting device to rotate around a pier and comprises four arc plates, two arc sliding blocks provided with racks, a plurality of first electric driving devices, a plurality of first gears, two first power supplies and two locking mechanisms, the arc sliding blocks are connected with the two arc plates and can slide in the arc plates, the two locking mechanisms are used for connecting the four arc plates to form a whole, the first electric driving devices and the first power supplies are arranged on the arc plates, the first gears are arranged at the output ends of the first electric driving devices, and the first gears are meshed with the arc sliding blocks through the racks;

the two air bags are arranged on the circular arc plate;

the second driving device is arranged on one of the arc sliding blocks and used for driving the supporting device to move upwards relative to a pier and providing tension for the supporting device, the second driving device comprises a second box body, a second electric driving device, a second gear, a pull rope and a second power supply, the second electric driving device and the second power supply are arranged in the second box body, one end of the second gear and one end of the pull rope are arranged at the output end of the second electric driving device, the second gear is meshed with the rack on the long straight rod, and the other end of the pull rope is connected with one end of the long straight rod;

and the control device is used for controlling the indirect action of the second driving device, and after the first driving device drives the supporting device to rotate for each circle, the control device controls the second driving device to drive the supporting device to move upwards for a certain distance.

Preferably, the long straight rod comprises a plurality of first short straight rods and second short straight rods, the first short straight rods are detachably connected with each other, and the first short straight rods are detachably connected with the second short straight rods.

Preferably, the locking mechanism comprises two lug plates and a first bolt, and the first bolt penetrates through the two lug plates and is connected with the nut.

Preferably, the control device comprises an inductor, a marker and a controller, the inductor sends a signal to the controller when sensing the marker, and the controller controls the second driving device to work to drive the supporting device to move upwards.

Preferably, the device also comprises a plurality of fixing devices for fixing the first driving device to prevent the first driving device from shaking on the water surface.

Preferably, the fixing device comprises a telescopic rod and a stop block, the telescopic rod is connected with the stop block, and the length of the telescopic rod can be freely adjusted.

The invention has the beneficial effects that: according to the invention, the first driving device, the second driving device and the control device are matched to drive the camera device to shoot the pier from top to bottom or from the lower net, the situation of the pier immersed in water can be known by observing the shooting content of the camera device, and the device is convenient to disassemble and install.

Drawings

FIG. 1 is a top plan view of the overall structure of the preferred embodiment of the present invention in use;

FIG. 2 is a cross-sectional view of the overall structure of the preferred embodiment of the present invention in use;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a cross-sectional view of a first short straight rod in a preferred embodiment of the invention;

FIG. 5 is a sectional view of the connection between the telescoping rod and the stop in the preferred embodiment of the invention;

FIG. 6 is a schematic view of a portion of the first driving means and the fixing means in accordance with the preferred embodiment of the present invention;

fig. 7 is a schematic view showing the up-and-down movement of the first casing in the preferred embodiment of the present invention.

Reference numerals: the camera device 1, the lighting device 2, the long straight rod 3, the first short straight rod 31, the second short straight rod 32, the first box 4, the locking member 5, the arc plate 6, the through groove 601, the arc slider 7, the first electric driving device 8, the first gear 9, the first power supply 10, the airbag 11, the second box 12, the second electric driving device 13, the second gear 14, the pull rope 15, the second power supply 16, the ear plate 17, the first bolt 18, the inductor 19, the marker 20, the controller 21, the telescopic rod 22, the outer tube 221, the inner rod 222, the second bolt 223 and the stopper 23.

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 to 7, a pier inspection device includes:

an imaging device 1;

a lighting device 2;

the supporting device is provided with a camera device 1 and a lighting device 2 and comprises a long straight rod 3, a first box 4 and a locking piece 5, the locking piece 5 is connected with the long straight rod 3 and the first box 4, one end of the long straight rod 3 can slide relative to the first box 4 after the locking piece 5 is unscrewed, and a rack is arranged on the long straight rod 3;

the first driving device is used for driving the supporting device to rotate around a pier and comprises four arc plates 6, two arc sliding blocks 7 provided with racks, a plurality of first electric driving devices 8, a plurality of first gears 9, two first power sources 10 and two locking mechanisms, wherein the arc sliding blocks 7 are connected with the two arc plates 6 and can slide in the arc plates 6, the two locking mechanisms are used for connecting the four arc plates 6 to form a whole, the first electric driving devices 8 and the first power sources 10 are arranged on the arc plates 6, the first gears 9 are arranged at the output ends of the first electric driving devices 8, and the first gears 9 are meshed with the racks of the arc sliding blocks 7;

two air bags 11 arranged on the arc plate 6;

the second driving device is arranged on one of the arc sliding blocks 7 and used for driving the supporting device to move upwards relative to the pier and provide tension for the supporting device, the second driving device comprises a second box body 12, a second electric driving device 13, a second gear 14, a pull rope 15 and a second power supply 16, the second electric driving device 13 and the second power supply 16 are arranged in the second box body 12, one end of the second gear 14 and one end of the pull rope 15 are arranged at the output end of the second electric driving device 13, the second gear 14 is meshed with the rack on the long straight rod 3, and the other end of the pull rope 15 is connected with one end of the long straight rod 3;

and the control device is used for controlling the indirect action of the second driving device, and controlling the second driving device to drive the supporting device to move upwards for a certain distance after the first driving device drives the supporting device to rotate for each circle. In the invention, after a circular arc slide block 7 is matched with two circular arc plates 6, the two locking mechanisms are connected with the four circular arc plates 6 to form a whole body which is sleeved on a pier, the circular arc plates 6 are not contacted with the pier, the circular arc plates 6 are arranged on the circular arc plates 6 to enable the whole device to float on the water surface, the position of a first box body 4 relative to a long straight rod 3 is adjusted according to the size of the pier, so that the camera device 1 can clearly shoot the pier, a second electric driving device 13 drives a second gear 14 to rotate, so that the long straight rod 3 moves downwards until the bottom of the first box body 4 is contacted with the ground, a plurality of first electric driving devices 8 work to drive a first gear 9 to work, the first gear 9 is meshed with a rack on the circular arc slide block 7 is connected with the four circular arc plates 6 to form a complete circular pipeline to slide, and after the camera device 1 rotates around the pier, the first electric driving device 8 stops working, after the control device controls the second driving device to work and drive the supporting device to move upwards for a certain distance, the first electric driving device 8 works again to drive the camera device 1 to rotate around the bridge pier until the camera device 1 shoots the water surface from the water bottom, the whole shooting is finished, the equipment stops working, the situation of the bridge pier immersed in the water can be known by observing the shooting content of the camera device 1, and the whole shooting process can also be carried out from top to bottom; the pull rope 15 plays a role in pulling the long straight rod 3, so that the long straight rod 3 cannot fall off under the action of gravity; the first power supply 10 supplies power to the first electric drive 8, the second power supply 16 supplies power to the second electric drive 13, and the first power supply 10 and the second power supply 16 are each provided with a charging port. Specifically, the first electric driving device 8 and the second electric driving device 13 are servo motors; the locking piece 5 is a screw, and a plurality of threaded holes matched with the screws are formed in the first box body 4; one end of the long straight rod 3 penetrates through one of the arc sliding blocks 7 and the second box body 12; the image pickup device 1 is an apparatus having an image pickup function, such as a video camera, which is detachably provided on the first casing 4; the lighting device 2 is a radiation lamp which is obliquely arranged on the first box body 4; the bottom of the second box body 12 is provided with a plurality of connecting rods, and the second box body 12 is connected with the arc sliding block 7 through the connecting rods; the arc plate 6 is provided with a through groove 601, and the first gear 9 penetrates through the through groove 601 to be meshed with the rack on the arc sliding block 7.

As a preferred embodiment of the present invention, it may also have the following additional technical features:

in this embodiment, long straight pole 3 comprises a plurality of first short straight pole 31 and second short straight pole 32, first short straight pole 31 detachably connects each other, first short straight pole 31 and second short straight pole 32 detachably connect, first short straight pole 31 one end is provided with the threaded rod, the other end is provided with the screw hole with threaded rod looks adaptation, second short straight pole 32 one end is provided with the screw hole with threaded rod looks adaptation, when the depth of water, can be connected first short straight pole 31 and first short straight pole 31, make whole long straight pole 3 become, the practicality has been improved.

In this embodiment, the locking mechanism includes two lug plates 17 and a first bolt 18, the first bolt 18 passes through the two lug plates 17 and is connected with the nut, the two lug plates 17 are respectively arranged on one circular arc plate 6, and the first bolt 18 passes through the two lug plates 17 and is matched with the nut to fix the two lug plates 17 together.

In this embodiment, controlling means includes inductor 19, identification member 20 and controller 21, when inductor 19 sensed identification member 20, send signal for controller 21, controller 21 controls the work of second drive arrangement and drives strutting arrangement upward movement, controller 21 sets up in second box 12, inductor 19 sets up on second box 12, identification member 20 sets up on one of them circular arc board 6, be provided with the response hole on identification member 20, it makes to sense the response hole when inductor 19, send signal for controller 21, controller 21 controls the work of second electric drive arrangement 13.

In this embodiment, the device further comprises a plurality of fixing devices for fixing the first driving device so that the first driving device does not shake on the water surface.

In this embodiment, fixing device includes telescopic link 22 and dog 23, and dog 23 is connected to telescopic link 22, and telescopic link 22 length can freely be adjusted, dog 23 and pier face butt, and dog 23 and circular arc board 6 are connected to telescopic link 22, make whole device can not rock on the surface of water, and telescopic link 22 length can freely be adjusted, can adapt to the pier of equidimension not. Specifically, the telescopic rod 22 includes an outer tube 221, an inner rod 222 and a second bolt 223, the inner rod 222 can move freely inside the outer tube 221, and one end of the second bolt 223 passes through the outer tube 221 and abuts against the outer wall of the inner rod 222.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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