CN212634772U

CN212634772U - Self-floating welding machine supporting platform

Info

Publication number: CN212634772U
Application number: CN202021920980.4U
Authority: CN
Inventors: 刘佳良
Original assignee: CSSC Huangpu Wenchong Shipbuilding Co Ltd
Current assignee: CSSC Huangpu Wenchong Shipbuilding Co Ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-03-02
Anticipated expiration: 2030-09-04

Abstract

The utility model relates to a shipbuilding technical field discloses a from floating welding machine supporting platform, including braced frame and body platform, braced frame includes the guide rail that extends along upper and lower direction, arranges the guide block with guide rail direction assembly on the body platform, the body platform is along upper and lower direction movable assembly on braced frame, has still arranged the fixing base that is used for fixed welding machine on the body platform, the body platform has the support position that is located braced frame's bottom and floats to the unsteady position at the top of frame under the buoyancy of sea water in its activity stroke. When welding operation is carried out, the floating body platform descends to the supporting position along the guide rail, and constructors can use a welding machine on the floating body platform to carry out welding operation; when the water level rises in stormy weather, the floating platform rises to the floating position along the guide rail under the action of buoyancy, and the welding machine on the fixed seat is always above the water level, so that the welding machine is prevented from being submerged, the loss of a shipyard is reduced, and the construction cost of a ship is reduced.

Description

Self-floating welding machine supporting platform

Technical Field

The utility model relates to a shipbuilding technical field especially relates to a from floating welding machine supporting platform.

Background

One of the most labor intensive operations in the shipbuilding process in the welding operation is accompanied by the whole process of shipbuilding, and all the welding operations need to be operated by using a welding machine. The ship building site is usually at a wharf, and in order to improve the ship building efficiency, the welding machines are usually arranged near the wharf, so that the daily transportation distance of the welding machines is reduced, and the ship building efficiency is improved.

However, seaside weather is variable, especially in summer, strong wind and strong rain weather is the normal state of seaside, and typhoon even attacks nearby the shipyard, so that the water level of the shipyard wharf rapidly rises in a short time, and constructors do not have time to transfer the welding machines of the wharf, so that all the welding machines positioned on the wharf are submerged, and great loss is caused to the shipyard. In order to prevent equipment such as a welder at a dock from being submerged by seawater, a shipyard buys insurance for the equipment at the dock every year, increasing the construction cost of the ship.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the self-floating welder support platform is provided to solve the problems that in the prior art, devices such as a welder on a wharf can be submerged by seawater, loss of a shipyard is increased, and ship construction cost is increased.

In order to realize the above-mentioned purpose, the utility model provides a from floating welding machine supporting platform, including braced frame and body platform, braced frame includes the guide rail that extends along upper and lower direction, arranged on the body platform with the guide block of guide rail direction assembly, the body platform is along upper and lower direction activity assembly and is in on the braced frame, still arranged the fixing base that is used for fixed welding machine on the body platform, the body platform has the support position that is located braced frame's bottom and floats to the unsteady position at the top of frame under the buoyancy of sea water in its activity stroke.

Preferably, the guide rail is a vertical rod extending in the up-down direction, the guide block is a sleeve sleeved on the vertical rod, the vertical rods are arranged on the outer side of the floating platform in a matrix form, and the sleeve is arranged on the outer edge of the floating platform in a matrix form.

Preferably, a guide groove extending along the vertical direction is formed in the vertical rod, a plurality of guide grooves are arranged at intervals along the circumferential direction of the vertical rod, and balls matched with the guide grooves are arranged in the sleeve.

Preferably, the floating body platform comprises a shell and supporting legs, the shell is of a hollow structure, and the supporting legs are arranged at the bottom of the shell.

Preferably, the supporting feet are uniformly arranged on the shell in a plurality.

Preferably, a reinforcing rib is further arranged on the shell.

Preferably, the reinforcing ribs are arranged in a plurality, and the plurality of reinforcing ribs are arranged on the inner wall of the shell in a cross manner in a groined shape.

Preferably, the fixing seat comprises a base plate welded and fixed to the top of the floating body platform, and the base plate is uniformly arranged on the floating body platform.

The embodiment of the utility model provides a compare from floating welding machine supporting platform with prior art, its beneficial effect lies in: the floating body platform is movably assembled on the support frame along the up-down direction through the guide block and the guide rail, when welding operation is carried out, the floating body platform descends to a support position along the guide rail, and constructors can use a welding machine on the floating body platform to carry out welding operation; when the water level rises in stormy weather, the floating platform rises to the floating position along the guide rail under the action of buoyancy, and the welding machine on the fixed seat is always above the water level, so that the welding machine is prevented from being submerged, the loss of a shipyard is reduced, and the construction cost of a ship is reduced.

Drawings

FIG. 1 is a schematic structural view of a self-floating welder support platform of the present invention;

FIG. 2 is a top view of the self floating welder support platform of FIG. 1;

FIG. 3 is a side view of the self floating welder support platform of FIG. 1;

FIG. 4 is a schematic view of the assembly of the floating body platform and the guide block of the self-floating welder support platform of the present invention;

FIG. 5 is a schematic structural view of a guide block of the self-floating welder support platform of the present invention;

FIG. 6 is a top view of a vertical rod of a support frame of the self-floating welder support platform of the present invention;

FIG. 7 is a schematic structural view of the hull of the float platform of the self-floating welder support platform of the present invention;

FIG. 8 is a schematic view of the assembly of the self-floating welder support platform with the welder of the present invention.

In the figure, 1, a support frame; 11. erecting a rod; 111. a guide groove; 12. ground feet; 13. a top beam; 2. a buoyant platform; 21. a housing; 22. supporting legs; 23. reinforcing ribs; 3. a fixed seat; 4. a guide block; 41. a sleeve; 42. a ball bearing; 5. and (5) welding the workpiece.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

The utility model discloses a from floating welding machine supporting platform's preferred embodiment, as shown in fig. 1 to 8, should include braced frame 1 from floating welding machine supporting platform, body platform 2 and fixing base 3, body platform 2 is along upper and lower direction movable assembly on braced frame 1, fixing base 3 is fixed on body platform 2, fixing base 3 is used for equipment such as fixed stay welding machine 5, this embodiment explains for example welding machine 5, in other embodiments, also can fix common equipment such as air pump, motor on fixing base 3.

The supporting frame 1 comprises four upright rods 11, four ground feet 12 and four top beams 13, the upright rods 11 are arranged in a matrix mode, an accommodating space for accommodating the floating platform 2 is enclosed among the four upright rods 11, and the upright rods 11 are arranged on the outer side of the floating platform 2. The anchor 12 is total four, and four anchor 12 are arranged respectively in the bottom of four pole settings 11, and anchor 12 has seted up four bolt holes for circular shape plate structure on the anchor 12, and anchor 12 passes through the bolt fastening subaerial, guarantees braced frame 1's stability. The back timber 13 has four, and four back timbers 13 enclose into the rectangle structure, and the both ends of back timber 13 are welded fastening respectively on two adjacent pole settings 11, and back timber 13 carries out the side direction to pole setting 11 and supports, avoids pole setting 11 to rock, can strengthen whole braced frame 1's structural strength simultaneously.

The upright rods 11 form guide rails for the floating body platform 2 to move up and down, and the upright rods 11 are of cylindrical structures, so that the floating body platform 2 can be conveniently assembled. The upright rod 11 is provided with four guide grooves 111 extending in the vertical direction, the four guide grooves 111 are uniformly arranged along the circumferential direction of the upright rod 11 at intervals, the cross section of each guide groove 111 is of a semicircular structure, and the guide grooves 111 are used for being assembled with the guide block 4 in a guiding mode, so that the resistance of the guide block 4 during up-and-down movement is reduced.

The guide block 4 is used for being fixedly connected with the floating body platform 2, the guide block 4 drives the floating body platform 2 to move up and down when moving up and down, and the guide block 4 can avoid the floating body platform 2 from inclining and shaking when moving up and down. The guide block 4 comprises a sleeve 41 and a ball 42, the sleeve 41 is used for being welded and fixed on the floating platform 2, an inner hole of the sleeve 41 is a round hole, and the sleeve 41 is used for being sleeved on the vertical rod 11. The balls 42 are rotatably fitted on the hole wall of the inner hole of the sleeve 41, and four rows of the balls 42 are uniformly arranged along the circumferential direction of the sleeve 41, and each row of the balls 42 corresponds to four guide grooves 111 on the vertical rod 11. When the sleeve 41 moves up and down on the upright 11, the ball 42 rolls in the guide groove 111, and rolling friction force is generated between the sleeve 41 and the upright 11, so that the resistance to the movement of the guide block 4 is reduced. In other embodiments, the vertical rod 11 may also be a channel steel, an inner groove of the channel steel forms a guide rail, rollers are fixed around the floating body platform 2, the rollers are rotatably assembled in the channel steel, and the rollers form the guide block 4.

The floating body platform 2 comprises a shell 21 and supporting legs 22, the shell 21 is of a hollow structure, air tightness is kept in the shell 21, and the volume of the shell 21 can be determined according to the total weight of a motor which is fixed as required so as to ensure that the shell 21 can float upwards under the action of buoyancy. The inner wall of the shell 21 is welded with reinforcing ribs 23, the reinforcing ribs 23 are multiple, the reinforcing ribs 23 are arranged on the inner wall of the shell 21 in a cross mode in a groined shape, structural strength of the buoyancy platform is increased, deformation of the buoyancy platform is prevented, the shell 21 is formed by welding excess plate materials of a shipyard, and the reinforcing ribs 23 are made of flat-bulb steel. The housing 21 is a cubic structure, the upright rods 11 are arranged at four corners of the housing 21, and the sleeves 41 of the guide blocks 4 are welded and fixed at the four corners of the housing 21, so that the guide blocks 4 are assembled with the upright rods 11 in a guiding manner.

The supporting feet 22 are welded and fixed at the bottom of the floating platform 2, six supporting feet 22 are provided, the six supporting feet 22 are uniformly arranged at the bottom of the floating platform 2, and the height of the supporting feet 22 is higher than that of the ground feet 12 on the upright rods 11. When the floating platform 2 floats up and down on the upright rods 11 and the floating platform 2 moves to the lowest position, the supporting feet 22 are supported on the ground, at the moment, the floating platform 2 is positioned at the bottom of the supporting frame 1, and at the moment, the floating platform 2 is positioned at the supporting position; when the water level rises, the buoyancy applied to the floating platform 2 by the seawater drives the floating platform 2 to rise automatically, at the moment, the floating platform 2 floats to the top of the frame, and at the moment, the floating platform 2 is positioned at a floating position.

When floating body platform 2 was located the support position, because supporting legs 22 highly to the height of lower margin 12 in the pole setting 11, vertical interval has between floating body platform 2 and the ground, and subaerial can have rubbish, silt etc. after the flood retreated, vertical interval is convenient for constructor clearance buoyancy platform below silt and rubbish, also guarantees simultaneously that the bottom of buoyancy platform can not contact with subaerial water, avoids the buoyancy platform to rust and corrode, the ventilation drying of also being convenient for.

3 welded fastening of fixing base is at the top of body platform 2, and fixing base 3 is the backing plate, and the backing plate has the multiunit, and every group has four, and four backing plates of every group become the rectangle welding on body platform 2, and every group backing plate is used for supporting a fixed motor, and the bottom of motor is by four landing legs, and every landing leg welded fastening is on a backing plate, when needs shift the motor, can cut open the welding seam between landing leg and the backing plate to shift the motor. In this embodiment, there are three groups of backing plates, and three groups of backing plates are arranged at intervals along the length direction of the floating body platform 2, and can simultaneously support and fix three motors.

To sum up, the embodiment of the utility model provides a self-floating welding machine supporting platform, its floating body platform passes through guide block and guide rail and along the upper and lower direction activity assembly on braced frame, when carrying out welding operation, the floating body platform descends to the support position along the guide rail, constructor can utilize the welding machine above that to carry out welding operation; when the water level rises in stormy weather, the floating platform rises to the floating position along the guide rail under the action of buoyancy, and the welding machine on the fixed seat is always above the water level, so that the welding machine is prevented from being submerged, the loss of a shipyard is reduced, and the construction cost of a ship is reduced.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The self-floating welding machine supporting platform is characterized by comprising a supporting frame and a floating platform, wherein the supporting frame comprises a guide rail extending along the vertical direction, a guide block assembled with the guide rail in a guiding manner is arranged on the floating platform, the floating platform is movably assembled on the supporting frame along the vertical direction, a fixing seat used for fixing a welding machine is further arranged on the floating platform, and the floating platform is provided with a supporting position located at the bottom of the supporting frame and a floating position floating to the top of the frame under the buoyancy effect of seawater in the moving stroke.

2. The self-floating welder support platform of claim 1, wherein the guide rails are vertical rods extending in an up-down direction, the guide blocks are sleeves sleeved on the vertical rods, the vertical rods are arranged on the outer side of the floating platform in a matrix form, and the sleeves are arranged on the outer edge of the floating platform in a matrix form.

3. The self-floating welder support platform according to claim 2, wherein the vertical rod is provided with a plurality of guide grooves extending in the vertical direction, the plurality of guide grooves are arranged at intervals along the circumferential direction of the vertical rod, and balls adapted to the guide grooves are arranged in the sleeve.

4. The self-floating welder support platform according to any of claims 1-3, characterized in that the float platform comprises a housing and support feet, the housing is a hollow structure, and the support feet are arranged at the bottom of the housing.

5. The self-floating welder support platform according to claim 4, characterized in that the support feet are uniformly arranged on the housing in a plurality.

6. The self-floating welder support platform according to claim 4, characterized in that reinforcing ribs are further arranged on the housing.

7. The self-floating welder support platform according to claim 6, characterized in that the reinforcing ribs are provided in plurality, and the plurality of reinforcing ribs are arranged on the inner wall of the shell in a criss-cross manner.

8. The self-floating welder support platform of any one of claims 1-3, wherein the fixed seat comprises a plurality of tie plates welded to the top of the floating platform, and the tie plates are uniformly arranged on the floating platform.