Offshore platform welding material transfer device

Abstract

The utility model discloses an offshore platform welding material transfer device which comprises a main bearing box, and a built-in storage box and an auxiliary positioning mechanism are arranged in the main bearing box. A supporting base is arranged at the lower end of the built-in storage box in an extending mode, and a penetrating hole is formed in the supporting base. The auxiliary positioning mechanism comprises a U-shaped positioning bracket installed on a bottom plate of the main bearing box, through cavities are formed in the two ends of the U-shaped positioning bracket respectively, limiting check blocks capable of sliding along the through cavities are arranged at the positions of the through cavities in the two sides of the U-shaped positioning bracket respectively, one ends of the limiting check blocks at the two ends are movably connected with movable blocks respectively, and the other ends of the limiting check blocks at the two ends are movably connected with the movable blocks respectively. The movable block is further movably connected with the U-shaped connecting seat body in a movable connection mode, the limiting stop block is driven by the auxiliary positioning mechanism through the telescopic air cylinder, a clamping groove of the limiting seat and a penetrating hole of the supporting base are matched, the built-in storage box can be accurately and rapidly fixed, displacement and shaking during sea bumping are prevented, and it is guaranteed that welding materials are transported safely and stably.

Description

TECHNICAL FIELD

[0001] The utility model relates to offshore platform device technical field especially relates to a kind of offshore platform welding material transfer device. BACKGROUND

[0002] In the daily operation of offshore platform, welding work is the key link to ensure the stability of platform structure and the normal operation of equipment, which makes the transfer of welding material become a frequent and important task.

[0003] But the existing offshore platform welding material transfer device has many drawbacks, in the transfer process, the storage box used for placing welding material lacks effective positioning measures, which leads to displacement and shaking of the storage box in the rough sea environment, when the sea is rough, the vibration during the running of the transfer device can make the storage box slide on the bearing surface, which not only may cause collision and damage of welding material, but also greatly affects the stability of transportation, increases the security risk, and the positioning accuracy of the traditional transfer device is poor when the storage box is loaded and unloaded to different operation positions, a large amount of time is consumed for adjustment by operating personnel, which seriously reduces the transfer efficiency.

[0004] Therefore, we provide a kind of offshore platform welding material transfer device. UTILITY MODEL CONTENT

[0005] The utility model aims at the above-mentioned technical problem, provides a kind of offshore platform welding material transfer device, solves the problem of difficult positioning of storage box in existing transfer device and unstable transportation, improves the safety and efficiency of welding material transfer.

[0006] Therefore, the utility model provides a kind of offshore platform welding material transfer device, including main bearing box, the built-in storage box is arranged in the main bearing box, auxiliary positioning mechanism;

[0007] The lower end of the built-in storage box extends and is provided with a support base, and the support base is provided with a perforation;

[0008] The auxiliary positioning mechanism includes a U-shaped positioning bracket mounted on the bottom plate of the main bearing box, two ends of the U-shaped positioning bracket are respectively provided with through cavities, and a limiting block is arranged on each side of the through cavity of the U-shaped positioning bracket and can slide along the through cavity, one end of the limiting block at both ends is connected to the movable block in a movable connection manner, the movable block is further connected to the U-shaped connecting seat body in a movable connection manner, one end of the U-shaped connecting seat body is connected to the output end of the telescopic cylinder, wherein the telescopic cylinder is installed at one end of the U-shaped positioning bracket, and the cylinder is electrically connected through the controller on one side of the main bearing box.

[0009] Preferably, the auxiliary positioning mechanism further comprises a limiting seat, one end of the limiting seat is provided with a clamping groove, and the clamping groove is matched with the limiting block and the perforation on the supporting base.

[0010] Preferably, the main bearing box is provided with a guide groove, and the main bearing box is specifically made of high-strength alloy steel material structure, and the built-in storage tank is specifically made of stainless steel material structure.

[0011] Preferably, the main bearing box is provided with a positioning plate at four corners, and four groups of positioning holes are reserved on the positioning plates.

[0012] Preferably, the built-in storage tank is provided with a plurality of groups of rectangular extension clamping barrels, and the plurality of groups of rectangular extension clamping barrels are arranged in an array and are spaced apart from the inner wall of the built-in storage tank.

[0013] Preferably, the built-in storage tank is provided with a fixing sleeve ring, and the fixing sleeve ring is screw-mounted on the threaded rod extending from the insertion end of the built-in storage tank.

[0014] Preferably, the fixing sleeve ring is provided with a protective grommet, and the protective grommet is specifically made of rubber material structure.

[0015] Compared with the prior art, the offshore platform welding material transfer device has the following beneficial effects:

[0016] 1. The auxiliary positioning mechanism drives the limiting block through the telescopic cylinder, cooperates with the clamping groove of the limiting seat and the perforation of the supporting base, can accurately and quickly fix the built-in storage tank, prevents displacement and shaking when the offshore platform shakes, and guarantees the safe and stable transportation of the welding material.

[0017] 2. The main bearing box is made of high-strength alloy steel and is firm and durable, and the built-in storage tank is made of stainless steel material and has good corrosion resistance, so that the service life of the transfer device is prolonged, and the device is suitable for the harsh environment of the offshore platform.

[0018] 3. The main bearing box is provided with a positioning plate at four corners, and the fixing sleeve ring and the rubber protective grommet of the built-in storage tank are convenient for installation and fixing, and can also play a protective role when being inserted into the main bearing box, thereby reducing the collision damage.

[0019] The parts not involved in the device are the same as or can be realized by the prior art, and the device has the advantages of simple structure and convenient operation. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 An explosion diagram of the offshore platform welding material transfer device is provided.

[0021] Figure 2The utility model provides a kind of built-in tank mounting structure schematic view of transfer device of offshore platform welding material is proposed in the utility model;

[0022] Figure 3 The utility model provides a kind of inside structure schematic view of built-in tank of transfer device of offshore platform welding material is proposed in the utility model;

[0023] Figure 4 The utility model provides a kind of auxiliary positioning mechanism structure schematic view of transfer device of offshore platform welding material is proposed in the utility model.

[0024] In the drawing: 1, main bearing box;11, positioning plate;12, guide groove;2, built-in tank;21, support base;22, perforation;23, rectangular extension card barrel;24, stud;25, fixed sleeve ring;26, protective washer;3, auxiliary positioning mechanism;31, U-shaped positioning bracket;32, limit stopper;33, movable block;34, U-shaped connecting seat body;35, telescopic cylinder;36, limit seat;361, clamping groove;37, controller. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0026] In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0027] Embodiment one: a kind of transfer device of offshore platform welding material, as shown in Figures 1-4 As shown, including main bearing box 1, main bearing box 1 is provided with built-in tank 2 in auxiliary positioning mechanism 3;

[0028] Built-in tank 2 lower end is extended and is provided with support base 21, and support base 21 is provided with perforation 22;

[0029] The auxiliary positioning mechanism 3 comprises a U-shaped positioning bracket 31 mounted on the bottom plate of the main bearing box 1, both ends of the U-shaped positioning bracket 31 are provided with through cavities, and a limiting block 32 capable of sliding along the through cavity is arranged at each side of the through cavity of the U-shaped positioning bracket 31, one end of the limiting block 32 at both ends is connected to a movable block 33 in a movable connection mode, the movable block 33 is further connected to a U-shaped connecting seat body 34 in a movable connection mode, one end of the U-shaped connecting seat body 34 is connected to the output end of a telescopic pneumatic cylinder 35, wherein the telescopic pneumatic cylinder 35 is mounted at one end of the U-shaped positioning bracket 31, and the telescopic pneumatic cylinder 35 is electrically connected to the controller 37 on one side of the main bearing box 1.

[0030] In use, the main bearing box 1 is fixed at a designated transfer starting position of the offshore platform through the positioning screw holes on the four corner positioning plates 11 by using connecting members such as bolts, to ensure that the main bearing box 1 is stable and does not shake, then the built-in storage tank 2 loaded with welding materials is hoisted to the side of the main bearing box 1, the supporting base 21 at the lower end of the built-in storage tank 2 is aligned with the guide groove 12 of the main bearing box 1, then the built-in storage tank 2 is pushed and translated into the inner cavity of the main bearing box 1, and then the telescopic pneumatic cylinder 35 is extended by starting the controller 37, to push the U-shaped connecting seat body 34 to move, and drive the limiting block 32 to slide out of the through cavity by the movable block 33, so that the limiting block 32 slides into the perforation 22 of the supporting base 21 and extends into the clamping groove 361 of the limiting seat 36, to realize accurate positioning and fixing of the built-in storage tank 2.

[0031] As shown in Figures 1-4 , the auxiliary positioning mechanism 3 further comprises a limiting seat 36, one end of the limiting seat 36 is provided with a clamping groove 361, and the clamping groove 361 is matched with the limiting block 32 and the perforation 22 on the supporting base 21.

[0032] When the built-in storage tank 2 is placed on the U-shaped positioning bracket 31 in the main bearing box 1, the built-in storage tank 2 can be accurately positioned in the horizontal and vertical directions by the cooperation of the clamping groove 361 and the perforation 22, to ensure that it is in the preset accurate position and avoid deviation or shaking, thereby improving the positioning accuracy.

[0033] As shown in Figures 1-4 , the main bearing box 1 is specifically made of high-strength alloy steel, which has high strength and toughness, can withstand various external forces in the complex and harsh environment of the offshore platform and the transfer process, is not easy to deform or be damaged, and can ensure the structural stability and reliability of the transfer device, and the built-in storage tank 2 is specifically made of stainless steel, which can resist the corrosion of seawater, salt mist and the like, prevent the built-in storage tank 2 from rusting, thereby protecting the welding materials in the tank from being damp and corroded, and ensuring that the quality and performance of the welding materials are not affected.

[0034] As shown in Figures 1-4As shown, the main bearing box 1 is provided with positioning plates 11 at four corners, and four groups of positioning plates 11 are provided with positioning screw holes, and the main bearing box 1 can be fixedly connected with the offshore platform or other transfer equipment through the positioning screw holes and bolts, so that displacement or shaking of the transfer device during use is avoided, and the stability and safety of the transfer device are improved.

[0035] Embodiment two: a transfer device for offshore platform welding materials, as shown in Figures 1-4 As shown, the built-in storage tank 2 is provided with a plurality of rectangular extension clamping barrels 23, the plurality of rectangular extension clamping barrels 23 are arranged in an array, and are spaced apart from the inner wall of the built-in storage tank 2.

[0036] The built-in storage tank 2 is provided with a fixed collar 25 at the insertion end, and the fixed collar 25 is screw-mounted on the threaded stud 24 extending from the insertion end of the built-in storage tank 2.

[0037] The fixed collar 25 is provided with a protective grommet 26 at the positioning end, and the protective grommet 26 is made of rubber material.

[0038] In use, the welding material can be sequentially inserted into the rectangular extension clamping barrel 23, and then the screw-fixed collar 25 is used to abut one end of the welding material, and the welding material can be sequentially placed one by one, and when one group of welding material is rusted, the group of welding material can be directly taken out for treatment without affecting other non-rusted welding materials, which facilitates the management of the welding material, and the screw installation method facilitates the subsequent quick taking of the welding material, and the protective grommet 26 at one end of the fixed collar 25 can protect the abutting end of the welding material.

[0039] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A transfer device for welding materials on an offshore platform, comprising a main carrier box (1), a built-in storage tank (2) disposed within the main carrier box (1), and an auxiliary positioning mechanism (3), characterized in that: The lower end of the built-in storage tank (2) is provided with a support base (21), and the support base (21) is provided with a through hole (22). The auxiliary positioning mechanism (3) includes a U-shaped positioning bracket (31) installed on the bottom plate of the main bearing box (1). The two ends of the U-shaped positioning bracket (31) are respectively provided with through cavities. At the through cavities on both sides of the U-shaped positioning bracket (31), there are limit blocks (32) that can slide along the through cavities. One end of the limit blocks (32) at both ends is connected to the movable block (33) in a movable connection manner. The movable block (33) is further connected to the U-shaped connecting seat (34) in a movable connection manner. One end of the U-shaped connecting seat (34) is connected to the output end of the telescopic cylinder (35). The telescopic cylinder (35) is installed at one end of the U-shaped positioning bracket (31), and the telescopic cylinder (35) is electrically connected through the controller (37) on one side of the main bearing box (1).

2. The offshore platform welding material transfer device according to claim 1, characterized in that, The auxiliary positioning mechanism (3) also includes a limiting seat (36), one end of which is provided with a slot (361), which is compatible with the limiting block (32) and the through hole (22) on the support base (21).

3. The offshore platform welding material transfer device according to claim 1, characterized in that, The main carrier box (1) is provided with a guide groove (12), and the main carrier box (1) is specifically made of high-strength alloy steel, while the built-in storage box (2) is specifically made of stainless steel.

4. The offshore platform welding material transfer device according to claim 3, characterized in that, The main bearing box (1) is provided with positioning plates (11) at its four corners, and each of the four positioning plates (11) has a reserved positioning screw hole.

5. A transfer device for welding materials on an offshore platform according to claim 4, characterized in that, The built-in storage tank (2) is provided with multiple sets of rectangular extension tubes (23), which are arranged in an array and are all separated from the inner wall of the built-in storage tank (2) by a certain distance.

6. A transfer device for welding materials on an offshore platform according to claim 5, characterized in that, The built-in storage tank (2) is provided with a fixing collar (25) at the insertion end, and the fixing collar (25) is spirally installed on the stud (24) extending from the insertion end of the built-in storage tank (2).

7. A transfer device for welding materials on an offshore platform according to claim 6, characterized in that, The positioning end of the fixing collar (25) is provided with a protective pad ring (26), which is specifically made of rubber.

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