CN209873601U - Bridge detects uses platform on water - Google Patents

Abstract

The utility model discloses a bridge detects water upper platform relates to bridge detection technology field, including the hovercraft, two first backup pads of the top fixedly connected with of hovercraft, every the equal fixedly connected with support column in both ends of first backup pad. This water upper platform is used in bridge detection, through setting up the hovercraft, realize the showy purpose of the surface of water, through setting up first backup pad, the support column, adapter sleeve and fixed column, reach the effect that supports the electric push rod, through setting up second backup pad and rail guard, the realization is built the purpose of lift-off platform, through setting up the apron, opening and extension ladder, the mode that the bridge detection worker reachs the second backup pad has been solved, through setting up the third backup pad, can guarantee the simultaneity of extension ladder and second backup pad motion, and then with little volume, economical and practical's detection platform on water has solved and has influenced the bridge floor road conditions because of using the great bridge detection vehicle of size in the traditional bridge detection mode, and the problem that the detection range limitation is big.

Description

Bridge detects uses platform on water

Technical Field

The utility model relates to a bridge detects technical field, specifically is a bridge detects water upper platform.

Background

The bridge safety and durability problem is always paid attention by people, engineering bridges need to detect the engineering bridges regularly, and various structural data of the bridges in use are collected and analyzed and verified, so that the operation condition of the bridges is obtained, a basis is provided for regular maintenance, maintenance and management decisions of the bridges, if the related assessment of the operation condition of the bridges is realized, the first-hand data of the operation condition of the bridges is mastered, and the damage condition and the stress condition of each part of the bridge structure need to be detected regularly.

At present, bridge detection is carried out by adopting bridge detection vehicles, the cost is high, the bridge detection vehicles are easily influenced by clearance under a bridge, in addition, the huge body types of the bridge detection vehicles can obviously influence traffic on the bridge deck with large traffic flow, and meanwhile, the detection range of the bridge detection vehicles also has great limitation, so that an economical and practical upper platform for bridge detection is designed according to the consideration of the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bridge detects uses platform on water possesses smallly, and the large and economical and practical advantage of detection range has solved and has influenced the bridge floor road conditions because of using the great bridge detection car of size among the traditional bridge detection mode, and the problem that the detection range limitation is big.

Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a water upper platform for bridge detection comprises a hovercraft, wherein two first supporting plates are fixedly connected to the top of the hovercraft, supporting columns are fixedly connected to two ends of each first supporting plate, a connecting sleeve is hinged to the top of each supporting column, a fixing column is sleeved inside each connecting sleeve, an electric push rod is fixedly mounted at one end, far away from the connecting sleeve, of each fixing column, a second supporting plate is placed on the upper portion of the hovercraft, one ends, far away from the fixing columns, of the four electric push rods are hinged to four corners of the bottom of the second supporting plate respectively, an opening is formed in one side of the bottom of the second supporting plate, a cover plate matched with the opening is hinged to the top of the second supporting plate, an extension ladder is arranged below the opening, and a third supporting plate is fixedly connected to the middle portion, close to one side, the bottom of the extension ladder is fixedly connected to the middle of the upper surface of the third supporting plate.

Furthermore, the last fixed surface of second backup pad is connected with the rail guard, has ensured maintainer's security, the both ends difference fixed connection in the inside wall of opening at extension ladder top has guaranteed the stability of extension ladder.

Further, four equal fixedly connected with hinged-supports in edge department in second backup pad bottom, and the one end that the fixed column was kept away from to every electric push rod all hinges in the bottom of second backup pad through hinged-support, has guaranteed the stable connection of electric push rod, has made things convenient for the installation and the dismantlement of this device simultaneously.

Furthermore, a direct current power supply is placed at the bottom of the hovercraft, and a direct current motor synchronous controller is placed at the top of the direct current power supply, so that each electric push rod can be ensured to synchronously push up the second support plate, and the stability of the second support plate is effectively ensured.

Furthermore, antiskid lines are formed on the cover plate, the pedal of the telescopic ladder and the upper surface inside the cabin of the hovercraft, and the handle is fixedly connected to the outer surface of the hovercraft, so that the safety of a detector during detection operation is guaranteed.

Furthermore, a counterweight device is arranged below the hovercraft, the top end of the counterweight device is connected with the bottom surface of the hovercraft through a rope, the purpose of lowering the whole gravity center of the device is realized by increasing the gravity at the bottom of the hovercraft, and the stability of the device during operation on the water surface is improved.

1. The upper platform for bridge detection realizes the purpose of floating the device on the water surface by arranging the hovercraft, the effect of fixedly supporting the electric push rod is achieved by arranging the first supporting plate, the supporting column, the connecting sleeve and the fixing column, the purpose of building the lift-off operation platform is realized by arranging the second supporting plate and the protective guard, the cover plate is hinged on the second supporting plate, the through opening is arranged, and the telescopic ladder is fixedly connected at the through hole, thus solving the problem that a bridge detection worker climbs to the top of the second supporting plate for bridge detection, the bottom of the extension ladder is fixed on the third supporting plate, so that the synchronous extension effect of the extension ladder can be ensured when the second supporting plate climbs, and then with little volume, economical and practical's testing platform on water has solved and has influenced the bridge floor road conditions because of using the great bridge detection car of size among the traditional bridge detection mode, and the problem that the detection range limitation is big.

2. The water upper platform for bridge detection facilitates a detector to smoothly climb to the top of the second supporting plate by arranging the through hole at one side close to the middle part of the second supporting plate, ensures stable connection of the electric push rods by hinging the four electric push rods at the bottom of the second supporting plate through the hinged support, facilitates installation and disassembly of the device, can ensure that the electric push rods synchronously push up the second supporting plate by arranging the direct-current power supply and the direct-current motor synchronous controller, avoids the situation that the second supporting plate is inclined due to different folding and unfolding lengths of the electric push rods, ensures the safety of the detector during detection operation by arranging the anti-skid grains on the cover plate, the pedal of the extension ladder and the inside of the cabin of the hovercraft by fixedly connecting the handle on the hovercraft, realizes the increase of the gravity at the bottom of the hovercraft by arranging the counterweight device, and achieves the effect of reducing the whole gravity center of the device, the stability of this device when the surface of water operation has been promoted.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention.

In the figure: the air cushion vehicle comprises an air cushion vehicle 1, a first supporting plate 2, a supporting column 3, a connecting sleeve 4, a fixing column 5, an electric push rod 6, a second supporting plate 7, a protective guard 8, a through opening 9, a cover plate 10, an extension ladder 11, a third supporting plate 12, a hinged support 13, a direct current power supply 14, a direct current motor synchronous controller 15, a handle 16 and a counterweight device 17.

Detailed Description

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a platform on water for bridge inspection, including hovercraft 1, hovercraft 1's top fixedly connected with two first backup pads 2, the both ends of every first backup pad 2 all fixedly connected with support column 3, the top of every support column 3 all articulates there is adapter sleeve 4, fixed column 5 has all been cup jointed to the inside of every adapter sleeve 4, the one end that every fixed column 5 kept away from adapter sleeve 4 all fixedly mounted has electric push rod 6, electric push rod 6 is also known as electric push rod, it is the electric drive device who changes the rotary motion of motor into the straight reciprocating motion of push rod, hovercraft 1's upper portion has placed second backup pad 7, four edges all fixedly connected with hinged-support 13 in second backup pad 7 bottom, and the one end that every electric push rod 6 kept away from fixed column 5 all articulates the bottom in second backup pad 7 through hinged-support 13, the stable connection of electric push rod 6 has been guaranteed, meanwhile, the device is convenient to mount and dismount, the protective guard 8 is fixedly connected to the upper surface of the second support plate 7, the safety of a maintainer is ensured, one ends of the four electric push rods 6, which are far away from the fixing column 5, are respectively hinged at four corners of the bottom of the second support plate 7, one side of the bottom of the second support plate 7 is provided with an opening 9, the top of the second support plate 7 is hinged with a cover plate 10 matched with the opening 9, an extension ladder 11 is arranged below the opening 9, the cover plate 10, a pedal of the extension ladder 11 and the upper surface inside a cabin of the hovercraft 1 are respectively provided with anti-skidding grains, the outer surface of the hovercraft 1 is fixedly connected with a handle 16, the safety of the inspector during detection operation is ensured, two ends of the top of the extension ladder 11 are respectively fixedly connected to the inner side wall of the opening 9, the stability of the extension ladder 11 is ensured, the middle parts, which are close, bottom fixed connection of extension ladder 11 is in the middle part of third backup pad 12 upper surface, DC power supply 14 has been placed to hovercraft 1's bottom, DC motor synchronous control ware 15 has been placed at DC power supply 14's top, can ensure that every electric putter 6 promotes second backup pad 7 in step, the stationarity of second backup pad 7 has effectively been guaranteed, hovercraft 1's below is provided with counter weight device 17, and counter weight device 17's top is connected with hovercraft 1's bottom surface through the rope, through the gravity that increases hovercraft 1 bottom, realize the whole centrobaric purpose of reducing device, reach the stability of this device when the surface of water operation that promotes.

When in use, firstly the device is drawn to the water area under the bridge to be detected, the counterweight device 17 is thrown into the water as required, so as to increase the gravity of the bottom of the hovercraft 1, further to assist in controlling the stability of the device, then the direct current power supply is turned on, the direct current motor synchronous controller 15 and the control switches on the four electric push rods 6 are turned on, the electric push rods 6 start to push the second support plate 7 to move upwards, meanwhile, the extension ladder 11 is pulled under the driving of the second support plate 7, the detector climbs the extension ladder 11 to the bottom of the second support plate 7, pushes the cover plate 10 to enter the top of the second support plate 7 through the through hole 9, finally the cover plate 10 is put down, under the protection of the protective guard 8, the bridge detection work is carried out on the area where the top of the second support plate 7 and the cover plate 10 is located, and further, the waterborne detection platform with small volume solves the problem that the road condition is influenced by using a bridge detection vehicle, and the detection range is limited greatly.

Claims (6)

1. The utility model provides a bridge detects uses water upper mounting plate, includes hovercraft (1), its characterized in that: the top of the hovercraft (1) is fixedly connected with two first supporting plates (2), two ends of each first supporting plate (2) are fixedly connected with supporting columns (3), the top of each supporting column (3) is hinged with a connecting sleeve (4), a fixing column (5) is sleeved inside each connecting sleeve (4), one end, far away from the connecting sleeve (4), of each fixing column (5) is fixedly provided with an electric push rod (6), the upper portion of the hovercraft (1) is placed with a second supporting plate (7), one ends, far away from the fixing columns (5), of the four electric push rods (6) are respectively hinged at four corners of the bottom of the second supporting plate (7), one side of the bottom of the second supporting plate (7) is provided with a through opening (9), the top of the second supporting plate (7) is hinged with a cover plate (10) matched with the through opening (9), the below of opening (9) is provided with extension ladder (11), two middle part fixedly connected with third backup pad (12) that first backup pad (2) are close to a side each other, the bottom fixed connection of extension ladder (11) is in the middle part of third backup pad (12) upper surface.

2. The above-water platform for bridge detection according to claim 1, wherein: the upper surface of the second supporting plate (7) is fixedly connected with a protective guard (8), and two ends of the top of the extension ladder (11) are fixedly connected to the inner side wall of the through opening (9) respectively.

3. The above-water platform for bridge detection according to claim 1, wherein: four edges of the bottom of the second supporting plate (7) are fixedly connected with hinged supports (13), and one end, far away from the fixing column (5), of each electric push rod (6) is hinged to the bottom of the second supporting plate (7) through the hinged supports (13).

4. The above-water platform for bridge detection according to claim 1, wherein: a direct-current power supply (14) is arranged at the bottom of the hovercraft (1), and a direct-current motor synchronous controller (15) is arranged at the top of the direct-current power supply (14).

5. The above-water platform for bridge detection according to claim 1, wherein: antiskid grains are formed on the cover plate (10), the pedal of the telescopic ladder (11) and the upper surface of the interior of the cabin of the hovercraft (1), and a handle (16) is fixedly connected to the outer surface of the hovercraft (1).

6. The above-water platform for bridge detection according to claim 1, wherein: a counterweight device (17) is arranged below the hovercraft (1), and the top end of the counterweight device (17) is connected with the bottom surface of the hovercraft (1) through a rope.