CN212738447U

CN212738447U - Channel steel cofferdam floating transportation device

Info

Publication number: CN212738447U
Application number: CN202021256612.4U
Authority: CN
Inventors: 刘科
Original assignee: Hunan Zhong Yuan Aircraft Engineering Co ltd
Current assignee: Hunan Zhong Yuan Aircraft Engineering Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-03-19
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a channel steel cofferdam floating transportation device, which relates to the field of floating transportation instruments and provides the following proposal aiming at the problems of more channel occupation, poor flexibility and high cost of the existing floating transportation device, which comprises a supporting plate, a fixed column is fixedly arranged at the top end of the supporting plate, a telescopic rod is fixedly arranged on the side wall of the fixed column, a fixed plate is fixedly arranged on one side of the telescopic rod away from the fixed column, an anti-skid gasket is fixedly arranged on one side of the fixed plate away from the telescopic rod, a grid plate is fixedly arranged on one side of the supporting plate away from the fixed column, an air bag is fixedly arranged on the inner side of the grid plate, an air pump is fixedly arranged on the side wall of the supporting plate, and the air pump is embedded in the supporting plate, the output end of the air pump is fixedly connected with the input end of the air bag, and a connecting rod is fixedly mounted on the side wall, close to the air pump, of the supporting plate. The utility model discloses novel structure, and convenient to use, the flexibility is good, and is little to the channel influence, and convenient fixed, the security is high.

Description

Channel steel cofferdam floating transportation device

Technical Field

The utility model relates to a transportation by flotation apparatus field especially relates to a channel steel cofferdam transportation by flotation device.

Background

When carrying out the construction of bridge, railway etc, inevitable pier is in the channel, when carrying out pier construction in the channel, need adopt the cooperation of steel cofferdam, for construction convenience, usually transport steel cofferdam semi-manufactured goods to the scene through the method of transportation by flotation, at present when carrying out transportation by flotation to the steel cofferdam, need use many ships to carry out the cooperation transportation, there are many problems in the transportation, the transportation by flotation is with big costs, the ship occupies the channel size more, the flexibility is poor, influence the normal use of channel, even seal the navigation, consequently, in order to solve this type of problem, we have proposed a channel steel cofferdam transportation by flotation device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of channel steel cofferdam transportation by flotation device has solved the channel that current transportation by flotation device exists and has taken more, and the flexibility is poor, problem with big costs.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a channel steel cofferdam floating device comprises a supporting plate, wherein a fixed column is fixedly installed at the top end of the supporting plate, a telescopic rod is fixedly installed on the side wall of the fixed column, a fixed plate is fixedly installed on one side, away from the fixed column, of the telescopic rod, an anti-skidding gasket is fixedly installed on one side, away from the telescopic rod, of the fixed plate, a grid plate is fixedly installed on one side, away from the fixed column, of the supporting plate, an air bag is fixedly installed on the inner side of the grid plate, an air pump is fixedly installed on the side wall of the supporting plate, the air pump is embedded in the supporting plate, the output end of the air pump is fixedly connected with the input end of the air bag, a connecting rod is fixedly installed on the side, close to the air pump, of the supporting plate, a rotating ball is, one side fixed mounting that the connecting rod was kept away from to the lower plate has the connecting plate, one side slidable mounting that the one end of lower plate and being close to the lower plate were kept away from to the connecting plate has or the sliding block, and the sliding block is embedded in the connecting plate, one side fixed mounting that the connecting plate was kept away from to the sliding block has the punch holder, the inboard fixed mounting of punch holder has the motor, the output fixed mounting of motor has the turbine dish, one side screw thread that the motor was kept away from to the turbine dish is installed the lead screw, and lead screw and turbine dish match, the lead screw is embedded.

Preferably, the fixed column is located at the midpoint of the support plate, and the telescopic rod, the fixed plate and the anti-slip gasket are symmetrically distributed by taking two central axes of the fixed column and the support plate which are crossed as a symmetry axis.

Preferably, the connecting rod is the slope setting, and the connecting rod uses the axis of backup pad to be the symmetry distribution as the symmetry axis, and two the connecting rod is isosceles triangle with the lateral wall of backup pad.

Preferably, the screw rod penetrates through one side of the upper clamping plate close to the lower clamping plate and one side of the lower clamping plate close to the upper clamping plate, and the grooves of the upper clamping plate and the lower clamping plate are matched with the rotating ball.

Preferably, one side of the connecting plate, which is far away from the lower clamping plate, is fixedly provided with a stabilizing plate, and the central axis of the connecting plate is consistent with that of the stabilizing plate.

Preferably, the supporting plate, the fixing column, the grid plate, the connecting rod, the lower clamping plate, the upper clamping plate, the connecting plate and the stabilizing plate are all consistent with the central axis of the rotating ball.

The utility model has the advantages that:

1. drive the turbine dish through setting up the motor and rotate, the turbine dish drives the lead screw and rotates, makes the lead screw at lower plate thread shifting, makes the punch holder slide in the connecting rod through the sliding block to change punch holder and lower plate to the fixed state of rolling ball, the transportation by floatation device of being convenient for is connected with the hull, makes the backup pad pass through the connecting rod at the rolling ball internal rotation, increases the flexibility, reduces the influence to the channel.

2. Set up the telescopic link and make the fixed plate change with the distance of fixed column, the fixed plate changes the distance that makes anti-skidding gasket and fixed column with the distance of fixed column and changes, fixes the steel cofferdam that will carry out the transportation by flooding through anti-skidding gasket and fixed plate, avoids because of rivers and weather conditions lead to the steel cofferdam to remove, the slope, avoids the emergence of transportation by flooding accident, improves the security.

To sum up, the device simple structure, convenient to use, the flexibility is good, and is little to the channel influence, and convenient fixed, the security is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a schematic structural diagram of a-a in fig. 1 according to the present invention.

Fig. 4 is the schematic structural diagram of the sliding block of the present invention after sliding.

Reference numbers in the figures: 1. a support plate; 2. fixing a column; 3. a telescopic rod; 4. a fixing plate; 5. an anti-slip gasket; 6. a grid plate; 7. an air bag; 8. an air pump; 9. a connecting rod; 10. rotating the ball; 11. a lower splint; 12. an upper splint; 13. a motor; 14. a turbine disk; 15. a screw rod; 16. a slider; 17. a connecting plate; 18. and a stabilizing plate.

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.

Referring to fig. 1-4, a channel steel cofferdam floating device comprises a supporting plate 1, a fixed column 2 is fixedly installed at the top end of the supporting plate 1, a telescopic rod 3 is fixedly installed on the side wall of the fixed column 2, a fixed plate 4 is fixedly installed on one side of the telescopic rod 3 far away from the fixed column 2, an anti-slip gasket 5 is fixedly installed on one side of the fixed plate 4 far away from the telescopic rod 3, a grid plate 6 is fixedly installed on one side of the supporting plate 1 far away from the fixed column 2, an air bag 7 is fixedly installed on the inner side of the grid plate 6, an air pump 8 is fixedly installed on the side wall of the supporting plate 1 and embedded in the supporting plate 1, the output end of the air pump 8 is fixedly connected with the input end of the air bag 7, a connecting rod 9 is fixedly installed on the, the bottom end of the rotating ball 10 is provided with a lower clamping plate 11, the lower clamping plate is L-shaped, the lower clamping plate 11 is matched with the rotating ball 10, one side of the lower clamping plate 11, which is far away from the connecting rod 9, is fixedly provided with a connecting plate 17, one end of the connecting plate 17, which is far away from the lower clamping plate 11, is provided with a sliding block 16 in a sliding manner, the sliding block 16 is embedded in the connecting plate 17, one side of the sliding block 16, which is far away from the connecting plate 17, is fixedly provided with an upper clamping plate 12, the inner side of the upper clamping plate 12 is fixedly provided with a motor 13, the output end of the motor 13 is fixedly provided with a turbine disc 14, one side of the turbine disc 14, which is far away from the motor 13, is provided with a screw rod 15 in a threaded manner, the screw rod 15 is matched with the turbine disc 14, the screw rod 15 is embedded in the lower clamping plate 11, the fixing column, connecting rod 9 is the slope setting, and connecting rod 9 uses the axis of backup pad 1 to be the symmetric distribution for the symmetry axis, and two connecting rod 9 is isosceles triangle with the lateral wall of backup pad 1, lead screw 15 runs through one side that punch holder 12 is close to lower plate 11 and one side that lower plate 11 is close to punch holder 12, and the recess of punch holder 12 and lower plate 11 matches with ball 10, one side fixed mounting that lower plate 11 was kept away from to connecting plate 17 has steadying plate 18, just connecting plate 17 is unanimous with the axis of steadying plate 18, backup pad 1, fixed column 2, grid plate 6, connecting rod 9, lower plate 11, punch holder 12, connecting plate 17 and steadying plate 18 all are unanimous with ball 10's axis.

The working principle is as follows: when the floating transportation device is used, firstly, the stabilizing plate 18 is fixed on a ship body needing floating transportation, the connecting plate 17 is fixed on the ship body needing floating transportation, the rotating ball 10 is immediately placed in the groove on the lower clamping plate 11, the motor 13 is started, the motor 13 rotates to enable the turbine disc 14 fixedly connected with the motor to rotate, the turbine disc 14 rotates to enable the screw rod 15 rotatably connected with the turbine disc to rotate, one side, far away from the lower clamping plate 11, of the screw rod 15 is rotatably connected with the upper clamping plate 12, the screw rod 15 is in threaded matching with the lower clamping plate 11, the screw rod 15 rotates to enable the distance between the upper clamping plate 12 and the lower clamping plate 11 to change, so that the sliding block 16 fixedly connected with the upper clamping plate 12 slides in the connecting plate 17, the upper clamping plate 12 is close to the lower clamping plate 11, the rotating ball 10 is fixed through the grooves of the upper clamping plate 12 and the lower clamping plate 11, and the supporting plate 1 is fixed, The lower clamping plate 11 and the connecting plate 17 are connected with a ship body needing floating transportation, the air pump 8 is started immediately according to the requirement, the air pump 8 works to input air into the air bag 7 through an input port box of the air bag 7, when buoyancy generated by the air input by the air bag 7 is matched with a steel cofferdam needing floating transportation, the air pump 8 is closed, the steel cofferdam needing floating transportation is arranged on the supporting plate 1 immediately, the telescopic rod 3 is started, the telescopic rod 3 works to enable the distance between the fixing plate 4 fixedly connected with two ends and the fixed column 2 to change, the distance between the fixing plate 4 and the fixed column 2 changes, the distance between the anti-skid gasket 5 fixedly connected with the fixing plate 4 and the fixed column 2 changes, the anti-skid gasket 5 is enabled to be closely contacted with the inner side of the steel cofferdam needing floating transportation, the telescopic rod 3 is closed to enable the steel cofferdam needing floating transportation to be fixed through the anti-skid gasket, the ship body traction supporting plate 1 which needs to be subjected to floating transportation can be opened, the steel cofferdam which needs to be subjected to floating transportation is moved, and after the device is used, the operation is performed in the opposite sequence of the opening, and the device is closed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The channel steel cofferdam floating transportation device comprises a supporting plate (1) and is characterized in that a fixed column (2) is fixedly mounted at the top end of the supporting plate (1), a telescopic rod (3) is fixedly mounted on the side wall of the fixed column (2), a fixed plate (4) is fixedly mounted on one side, away from the fixed column (2), of the telescopic rod (3), an anti-slip gasket (5) is fixedly mounted on one side, away from the telescopic rod (3), of the fixed plate (4), a grid plate (6) is fixedly mounted on one side, away from the fixed column (2), of the supporting plate (1), an air bag (7) is fixedly mounted on the inner side of the grid plate (6), an air pump (8) is fixedly mounted on the side wall of the supporting plate (1) and embedded in the supporting plate (1), the output end of the air pump (8) is fixedly connected with the input end of the air bag (7), and, one side, far away from the supporting plate (1), of the connecting rod (9) is rotatably provided with a rotating ball (10), the bottom end of the rotating ball (10) is provided with a lower clamping plate (11), the lower clamping plate is L-shaped, the lower clamping plate (11) is matched with the rotating ball (10), one side, far away from the connecting rod (9), of the lower clamping plate (11) is fixedly provided with a connecting plate (17), one end, far away from the lower clamping plate (11), of the connecting plate (17) is provided with a sliding block (16) in a sliding mode, one side, close to the lower clamping plate is provided with a sliding block (16), the sliding block (16) is embedded into the connecting plate (17), one side, far away from the connecting plate (17), of the sliding block (16) is fixedly provided with an upper clamping plate (12), the inner side of the upper clamping plate (12) is fixedly provided with a motor (13), the output end of the, and the screw rod (15) is matched with the turbine disc (14), and the screw rod (15) is embedded in the lower clamping plate (11).

2. The channel steel cofferdam floating transportation device of claim 1, wherein the fixed column (2) is located at the midpoint of the support plate (1), and the telescopic rod (3), the fixed plate (4) and the anti-skid gasket (5) are symmetrically distributed by taking two central axes of the fixed column (2) and the support plate (1) which are crossed as symmetrical axes.

3. The channel steel cofferdam floating transportation device of claim 1, wherein the connecting rods (9) are obliquely arranged, the connecting rods (9) are symmetrically distributed by taking the central axis of the supporting plate (1) as a symmetry axis, and two connecting rods (9) and the side wall of the supporting plate (1) are in isosceles triangle shapes.

4. The waterway steel cofferdam floating device according to claim 1, wherein the screw rod (15) penetrates through one side of the upper plate (12) near the lower plate (11) and one side of the lower plate (11) near the upper plate (12), and the grooves of the upper plate (12) and the lower plate (11) are matched with the rotating ball (10).

5. The floating transportation device for the channel steel cofferdam according to claim 1, characterized in that a stabilizer plate (18) is fixedly installed on one side of the connecting plate (17) far from the lower plywood (11), and the central axis of the connecting plate (17) is consistent with that of the stabilizer plate (18).

6. The channel steel cofferdam floating transportation device of claim 1, wherein the supporting plate (1), the fixing post (2), the grid plate (6), the connecting rod (9), the lower clamping plate (11), the upper clamping plate (12), the connecting plate (17) and the stabilizing plate (18) are all consistent with the central axis of the rotating ball (10).