CN210886920U

CN210886920U - Bridge detection device

Info

Publication number: CN210886920U
Application number: CN201920857247.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Quanzhou Yanqun Advertising Co ltd
Current assignee: Xinjiang Tianyu Engineering Testing Co ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-06-30
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a bridge detection device, including rectangle case and camera main part, the through-hole has been seted up to the bottom of rectangle case, the inner chamber central point of rectangle case puts and installs the rectangular block, the equal threaded connection in the outer wall left and right sides of screw rod has a assorted screw thread section of thick bamboo, the connecting plate is installed to the bottom of screw thread section of thick bamboo, the reason line structure is installed to the inner chamber of box. This bridge detection device, through clockwise rotation screw rod, it removes to the inboard simultaneously to drive a screw thread section of thick bamboo, it removes to the inboard to make the connecting plate follow, fix the device on bridge rail top, remove through the steerable camera main part of first electric telescopic handle and second electric telescopic handle, it is convenient to detect the bridge bottom, through the reason line structure, can prevent that the electric wire from knoing the card with first electric telescopic handle or other positions and die, the service life of electric wire is prolonged, examine time measuring to the bridge bottom, need not to carry out the block and can detect, and occupation space is less, the while operation is simple, and is convenient to carry.

Description

Bridge detection device

Technical Field

The utility model relates to a bridge check out test set technical field specifically is a bridge detection device.

Background

As everyone knows, the bridge is built in the higher half aloft, to bridge detection work, the height and the position of bridge are the biggest difficulty that meets in the detection work, what detect of safety, be the important way of guaranteeing measurement personnel personal safety, when carrying out bridge detection, the bottom plate of bridge bottom main part is difficult for observing, current detection device most detects by bridge detection car, not only occupation space is great, and need seal the bridge and seal the way, the while operation is troublesome, not portable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge detection device 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: a bridge detection device comprises a rectangular box and a camera main body, wherein a through hole is formed in the bottom end of the rectangular box, a rectangular block is installed in the center position of an inner cavity of the rectangular box, sliding grooves are formed in the left end and the right end of the top end of the inner cavity of the rectangular box in the left-right direction, a screw rod is installed in the inner cavity of the rectangular box in the left-right direction through a bearing, an inner ring of the bearing is in interference fit with the outer wall of the screw rod, an outer ring of the bearing is fixedly connected with the inner wall of the rectangular box, the rectangular box extends out of the left side of the screw rod, a handle is installed on the left side of the screw rod, matched threaded cylinders are in threaded connection with the left side and the right side of the outer wall of the screw rod, a sliding block matched with the sliding grooves is installed at the top ends of, the connecting seat is installed to the inboard of connecting plate, the pulley is installed to the inboard of connecting seat, the display is installed to the top central point of rectangle case puts, the box is installed on the right side of rectangle case, the reason line structure is installed to the inner chamber of box, first electric telescopic handle is installed to the bottom of box, second electric telescopic handle is installed to first electric telescopic handle's left side bottom, the camera main part is installed in second electric telescopic handle's left side, the one end of electric wire is installed on the right side of display, and the other end winding of electric wire is connected with camera main part electricity behind the outer wall of drum.

Preferably, the wire arranging structure comprises a cylinder, a cylinder and a flat spiral spring;

the inner chamber central point of box puts along fore-and-aft direction fixedly connected with cylinder, the inner chamber of box is connected with the drum through the bearing along the fore-and-aft direction, the inner ring of bearing and the outer wall interference fit of drum, the outer loop of bearing and the inner wall fixed connection of box, and the drum is located the cylindrical outside, cylindrical outer wall fixedly connected with plane spiral spring's one end, and plane spiral spring's the other end and the inner wall fixed connection of drum.

Preferably, the left side of the top end of the rectangular box is provided with an armrest.

Preferably, the screw threads at the left end and the right end of the outer wall of the screw rod are opposite in direction.

Preferably, the second electric telescopic rod is composed of a plurality of connecting rods.

Preferably, the two pulleys are arranged symmetrically to each other.

Preferably, the sliding block and the sliding groove are both in a dovetail shape.

Compared with the prior art, the beneficial effects of the utility model are that: this bridge detection device, through clockwise rotation screw rod, it removes to the inboard simultaneously to drive a screw thread section of thick bamboo, it removes to the inboard to make the connecting plate follow, fix the device on bridge rail top, remove through the steerable camera main part of first electric telescopic handle and second electric telescopic handle, it is convenient to detect the bridge bottom, through the reason line structure, can prevent that the electric wire from knoing the card with first electric telescopic handle or other positions and die, the service life of electric wire is prolonged, examine time measuring to the bridge bottom, need not to carry out the block and can detect, and occupation space is less, the while operation is simple, and is convenient to carry.

Drawings

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

fig. 2 is an enlarged schematic structural view at a position a of the present invention;

fig. 3 is an enlarged schematic structural diagram of the position B of the present invention.

In the figure: 1. rectangle case, 2, through-hole, 3, rectangle piece, 4, spout, 5, screw rod, 6, handle, 7, thread cylinder, 8, slider, 9, connecting plate, 10, connecting seat, 11, pulley, 12, display, 13, box, 14, cylinder, 15, drum, 16, flat spiral spring, 17, first electric telescopic handle, 18, second electric telescopic handle, 19, camera main part, 20, electric wire, 21, handrail.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a bridge detection device comprises a rectangular box 1 and a camera main body 19, wherein the bottom end of the rectangular box 1 is provided with a through hole 2, a connecting plate 9 can be more stable when moving through the through hole 2, a rectangular block 3 is arranged at the central position of an inner cavity of the rectangular box 1, the left end and the right end of the top end of the inner cavity of the rectangular box 1 are respectively provided with a sliding chute 4 along the left and right directions, a screw rod 5 is arranged in the inner cavity of the rectangular box 1 along the left and right directions through a bearing, the inner ring of the bearing is in interference fit with the outer wall of the screw rod 5, the outer ring of the bearing is fixedly connected with the inner wall of the rectangular box 1, the left side of the screw rod 5 extends out of the rectangular box 1, the left side of the screw rod 5 is provided with a handle 6, the screw rod 5 can be conveniently driven to rotate through the handle 6, the left side and the right side of the outer wall of, the top end of the sliding block 8 is embedded in the inner cavity of the sliding groove 4, the sliding block 8 can slide in a reciprocating manner left and right in the inner cavity of the sliding groove 4 and prevent the threaded cylinder 7 from rotating, the bottom end of the threaded cylinder 7 is provided with a connecting plate 9, the bottom end of the connecting plate 9 extends out of the rectangular box 1, the inner side of the connecting plate 9 is provided with a connecting seat 10, the inner side of the connecting seat 10 is provided with a pulley 11, the rectangular box 1 can move more easily through the pulley 11, the center position of the top end of the rectangular box 1 is provided with a display 12, pictures shot by a camera 19 can be visually observed through the display 12, the right side of the rectangular box 1 is provided with a box body 13, the inner cavity of the box body 13 is provided with a wire arranging structure, the wire collecting effect of the wire 20 can be improved through the wire arranging structure, the wire 20 is prevented from being damaged, the left side of the second electric telescopic rod 18 is provided with a camera main body 19, the bridge bottom can be shot through the camera main body 19, one end of an electric wire 20 is arranged on the right side of the display 12, and the other end of the electric wire 20 is wound on the outer wall of the cylinder 15 and then is electrically connected with the camera main body 19.

Preferably, the wire arrangement structure comprises a cylinder 14, a cylinder 15 and a flat spiral spring 16;

inner chamber central point of box 13 puts along fore-and-aft direction fixedly connected with cylinder 14, the inner chamber of box 13 is connected with drum 15 through the bearing along the fore-and-aft direction, the inner ring of bearing and drum 15's outer wall interference fit, the outer loop of bearing and box 13's inner wall fixed connection, and drum 15 is located the outside of cylinder 14, cylinder 14's outer wall fixedly connected with spiral spring 16's one end, and spiral spring 16's the other end and drum 15's inner wall fixed connection, drum 15 can be at cylinder 14's outer wall counter-clockwise turning, can drive spiral spring 16 simultaneously tensile.

Preferably, a handle 21 is further installed at the left side of the top end of the rectangular box 1, and the pushing device can be conveniently moved through the handle 21.

Preferably, the screw threads on the left and right ends of the outer wall of the screw 5 are opposite in direction, so that the two threaded cylinders 7 can move inwards or outwards simultaneously.

Preferably, the second electric telescopic rod 18 is composed of a plurality of connecting rods, so that the extending distance of the second electric telescopic rod 18 can be increased.

Preferably, the two pulleys 11 are symmetrically arranged, so that the device can be moved more conveniently through the pulleys 11 and is more stable during movement.

Preferably, the shapes of the sliding block 8 and the sliding groove 4 are both dovetail shapes, so that the sliding block 8 can slide normally in the inner cavity of the sliding groove 4, and the sliding block 8 is prevented from falling out of the inner cavity of the sliding groove 4.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the device is used, an external power supply connected with the display 12, the first electric telescopic rod 17 and the second electric telescopic rod 18 is started, the power supply starts to work, the rectangular box 1 is placed at the top end of a protective guard on the outer side of a bridge body, the handle 6 is rotated clockwise by hand, the screw rod 5 rotates clockwise to enable the threaded cylinder 7 to move inwards on the outer wall of the screw rod 5, the sliding block 8 moves inwards on the inner cavity of the sliding groove 4 simultaneously to enable the pulley 11 and the fence to be attached to each other, the device can be fixed conveniently in movement, the camera main body 19 can be moved to the bottom of the bridge by controlling the first electric telescopic rod 17 and the second electric telescopic rod 18, the electric wire 20 is driven to move by the first electric telescopic rod 17 and the second electric telescopic rod 18, meanwhile, the cylinder 15 rotates anticlockwise, the flat spiral spring 16 is stretched, the electric wire 20 can normally move downwards, and the bottom of the bridge can be shot by the, the staff is with the condition at the bottom of the understanding bridge that can be audio-visual through observing display 12, when needs mobile device, to rear side propelling movement handrail 21, pulley 11 can remove on the top of rail, make rectangle case 1 remove, can detect other positions, when withdrawing first electric telescopic handle 17 and second electric telescopic handle 18, flat spiral spring 16 contracts, drive drum 15 clockwise turning, twine electric wire 20 at drum 15's outer wall, can avoid electric wire 20 to twine and tie a knot, device easy operation, and convenient to carry, and it is more convenient to make electric wire 20 collect, the clearance improves electric wire 20's life, be favorable to the popularization and the use of device.

Claims

1. The utility model provides a bridge detection device, includes rectangle case (1) and camera main part (19), its characterized in that: the bottom of the rectangular box (1) is provided with a through hole (2), the inner cavity center position of the rectangular box (1) is provided with a rectangular block (3), the left and right ends of the top end of the inner cavity of the rectangular box (1) are provided with sliding grooves (4) along the left and right directions, the inner cavity of the rectangular box (1) is provided with a screw rod (5) along the left and right directions through a bearing, the inner ring of the bearing is in interference fit with the outer wall of the screw rod (5), the outer ring of the bearing is fixedly connected with the inner wall of the rectangular box (1), the left side of the screw rod (5) extends out of the rectangular box (1), the left side of the screw rod (5) is provided with a handle (6), the left and right sides of the outer wall of the screw rod (5) are in threaded connection with matched threaded cylinders (7), the top end of each threaded cylinder (7) is provided with a sliding block (8) matched with the, a connecting plate (9) is arranged at the bottom end of the threaded cylinder (7), a rectangular box (1) extends out of the bottom end of the connecting plate (9), a connecting seat (10) is arranged on the inner side of the connecting plate (9), a pulley (11) is arranged on the inner side of the connecting seat (10), a display (12) is arranged at the center position of the top end of the rectangular box (1), a box body (13) is arranged on the right side of the rectangular box (1), a wire arranging structure is arranged in the inner cavity of the box body (13), a first electric telescopic rod (17) is arranged at the bottom end of the box body (13), a second electric telescopic rod (18) is arranged at the bottom end of the left side of the first electric telescopic rod (17), a camera main body (19) is arranged on the left side of the second electric telescopic rod (18), one end of an electric wire (20) is arranged on the right side of the display (12), and the other end of the wire (20) is wound on the outer wall of the cylinder (15) and then is electrically connected with the camera main body (19).

2. The bridge inspection device of claim 1, wherein: the wire arranging structure comprises a cylinder (14), a cylinder (15) and a flat spiral spring (16);

the inner chamber central point of box (13) puts along fore-and-aft direction fixedly connected with cylinder (14), the inner chamber of box (13) is connected with drum (15) through the bearing along the fore-and-aft direction, the inner ring of bearing and the outer wall interference fit of drum (15), the outer loop of bearing and the inner wall fixed connection of box (13), and drum (15) are located the outside of cylinder (14), the outer wall fixedly connected with flat spiral spring (16)'s of cylinder (14) one end, and flat spiral spring (16) the other end and the inner wall fixed connection of drum (15).

3. The bridge inspection device of claim 1, wherein: and the left side of the top end of the rectangular box (1) is provided with a handrail (21).

4. The bridge inspection device of claim 1, wherein: the left end and the right end of the outer wall of the screw rod (5) are opposite in thread direction.

5. The bridge inspection device of claim 1, wherein: the second electric telescopic rod (18) is composed of a plurality of connecting rods.

6. The bridge inspection device of claim 1, wherein: the two pulleys (11) are arranged symmetrically.

7. The bridge inspection device of claim 1, wherein: the sliding block (8) and the sliding groove (4) are both in a dovetail shape.