CN216043046U

CN216043046U - Fixed ocean platform modularization safety device

Info

Publication number: CN216043046U
Application number: CN202122275805.5U
Authority: CN
Inventors: 陈兴海; 马飞; 丁卫东
Original assignee: Nantong Ziding Precision Metal Manufacturing Co ltd
Current assignee: Nantong Ziding Precision Metal Manufacturing Co ltd
Priority date: 2021-09-19
Filing date: 2021-09-19
Publication date: 2022-03-15
Anticipated expiration: 2031-09-19

Abstract

The utility model discloses a fixed ocean platform modular safety protection device which comprises guardrail rods, wherein thread grooves A are formed in the rear side surfaces and the left and right side surfaces of three groups of guardrail rods, two groups of bolts are arranged on the rear side surfaces of the three groups of guardrail rods, two groups of nuts are arranged on the front side surfaces of the three groups of guardrail rods, connecting plates are arranged on the left and right sides of the guardrail rods, three groups of thread grooves B are formed in the outer surfaces of the two groups of connecting plates, two groups of grooves are formed in the outer surfaces of one group of connecting plates, mounting assemblies are arranged in the grooves, square grooves are formed in the top surfaces of the inner walls of the two groups of grooves, and two groups of limiting grooves are formed in the front side surfaces of one group of connecting plates. The material through setting up whole protector is 6 series aluminum alloys to can improve whole device's anticorrosive year, and then make whole device can be fine be applicable to marine adverse circumstances.

Description

Fixed ocean platform modularization safety device

Technical Field

The utility model relates to the field of marine protection devices, in particular to a fixed ocean platform modular safety protection device.

Background

Along with the country moves towards the open sea deep sea, the development of offshore oil gas, and ocean platform emerges in a large number, and ocean platform is one of the indispensable in the marine equipment, can divide into three main categories according to its structural feature and operating condition: fixed, semi-fixed and mobile;

when offshore wind power enters the rush installation tide to build the offshore foundation pile, the overall load of the offshore platform is increased, and then the safety protection performance of the protection device for workers is possibly reduced, and meanwhile, the service life of the protection device is lower due to the fact that the offshore environment is severe.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a fixed ocean platform modular safety protection device, the whole material of the device is 6-series aluminum alloy, so that the corrosion resistance life of the device can be improved while the whole strength of the device is ensured, the damaged guard rail can be conveniently detached during maintenance by arranging the bolt, the nut and the screw, the integral replacement is required after the damage is avoided, the material is saved, the installation assembly is arranged, the combined installation of the device is convenient, the operation is simple when a plurality of guard rails are needed, and the installation and the disassembly are convenient.

In order to solve the technical problems, the utility model provides the following technical scheme: a fixed ocean platform modular safety protection device comprises guardrail rods, wherein thread grooves A are formed in the rear side faces and the left and right side faces of three groups of guardrail rods, two groups of bolts are arranged on the rear side faces of the three groups of guardrail rods, two groups of nuts are arranged on the front side faces of the three groups of guardrail rods, connecting plates are arranged on the left and right sides of the guardrail rods, three groups of thread grooves B are formed in the outer surfaces of the two groups of connecting plates, two groups of grooves are formed in the outer surfaces of one group of connecting plates, mounting assemblies are arranged in the grooves, square grooves are formed in the top faces of the inner walls of the two groups of grooves, two groups of limiting grooves are formed in the front side faces of one group of connecting plates, one side face of the other group of connecting plate is fixedly connected with a connecting rod, the outer surface of the connecting rod is in sliding fit with the inner parts of the grooves, and fixing grooves are formed in the top faces of the connecting rod, two sets of the outside of connecting plate all is provided with three screws of group, three groups two sets of support angle steel of leading flank fixedly connected with of guardrail bar, two sets of thread groove C of three groups, two sets of have all been seted up to the surface of support angle steel the trailing flank fixedly connected with baseboard of support angle steel.

In a preferred embodiment of the present invention, one end of the bolt extends to the front side of the support angle through the thread groove a and the thread groove C, and the outer surface of the bolt is engaged with the inner portion of the nut.

In a preferred embodiment of the present invention, the outer surface of the screw is engaged with the inner walls of the thread groove B and the thread groove a, and one end of the screw extends to the inside of the thread groove a through the inner wall of the thread groove B.

As a preferred technical scheme, the mounting assembly comprises a telescopic rod fixedly mounted on the top surface of the inner wall of the square groove, a spring is sleeved on the outer surface of the telescopic rod, a fixed block is fixedly connected to the bottom end of the telescopic rod, and a pulling rod is fixedly connected to the top surface of the fixed block.

As a preferred technical scheme of the utility model, one end of the spring is fixedly connected with the top surface of the inner wall of the square groove, and the other end of the spring is fixedly connected with the top surface of the fixed block.

As a preferable technical scheme of the utility model, the outer surface of the fixing block is in sliding fit with the inside of the fixing groove, and the fixing block is arc-shaped.

As a preferable technical scheme of the utility model, one end of the pulling rod penetrates through the inner wall of the limiting groove and extends to the outer side of the connecting plate, and the outer surface of the pulling rod is in sliding fit with the inner wall of the limiting groove.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. the whole protection device is made of 6-series aluminum alloy, so that the corrosion resistance life of the whole device can be prolonged, and the whole device can be well suitable for severe environments on the sea;

2. by arranging the bolts, the nuts and the screws, the guardrail rods can be taken down from between the connecting plates and then replaced by screwing the screws and the nuts, so that when the protective devices are dismounted from the ocean platform and then are periodically overhauled, the damaged adjacent two protective devices of the guardrail rods are dismounted and then replaced on the guardrail rods, and further, materials can be saved by replacing one guardrail rod;

3. through setting up telescopic link, spring and fixed block, insert through the inside with the connecting rod facing to the recess, the fixed block can get into fixed slot under the effect of telescopic link and spring and fix to can be fixed and then make the installation between the protector in the inside of fixed slot through the fixed block, can further increase stability when using with the platform, can install an amount of protector and easy operation according to the size of platform simultaneously.

Drawings

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

FIG. 2 is an enlarged view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is an exploded view of a portion of the structure of the present invention;

fig. 4 is a schematic view of a mounting assembly of the present invention.

Wherein: 100. guard rails; 101. a thread groove A; 200. a bolt; 201. a nut; 300. a connecting plate; 301. a thread groove B; 302. a groove; 303. a square groove; 304. a limiting groove; 305. a connecting rod; 306. fixing grooves; 400. mounting the component; 401. a telescopic rod; 402. a spring; 403. a fixed block; 404. pulling a rod; 500. a screw; 600. supporting angle steel; 601. a thread groove C; 700. skirting board.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, the utility model provides a fixed ocean platform modular safety protection device, which comprises guard rails 100, wherein the rear side and the left and right sides of three sets of guard rails 100 are both provided with threaded grooves a101, the rear side of three sets of guard rails 100 is provided with two sets of bolts 200, the front side of three sets of guard rails 100 is provided with two sets of nuts 201, the left and right sides of guard rails 100 are both provided with connecting plates 300, the outer surfaces of two sets of connecting plates 300 are both provided with three sets of threaded grooves B301, the outer surface of one set of connecting plates 300 is provided with two sets of grooves 302, the inside of each groove 302 is provided with an installation component 400, the top surfaces of the inner walls of two sets of grooves 302 are provided with square grooves 303, the front side of one set of connecting plates 300 is both provided with two sets of limiting grooves 304, one side of the other set of connecting plates 300 is fixedly connected with a connecting rod 305, and the outer surface of the connecting rod 305 is in sliding fit with the inside of each groove 302, the fixed slot 306 has all been seted up to the top surface of connecting rod 305, and the outside of two sets of connecting plates 300 all is provided with three sets of screws 500, and two sets of support angle steel 600 of leading flank fixedly connected with of three sets of guardrail bar 100, three sets of thread grooves C601 have all been seted up to the surface of two sets of support angle steel 600, and the trailing flank fixedly connected with baseboard 700 of two sets of support angle steel 600.

When the protective device is periodically overhauled, after the protective device is detached from an ocean platform, whether the protective rail 100 is damaged or not is checked, when the protective rail 100 needs to be replaced and improved, two adjacent protective devices are pulled out of the fixing groove 306 through the movable pulling rod 404, then the two protective devices which are installed in a combined mode are pulled out, the screw 500 corresponding to the protective rail 100 which needs to be replaced is screwed out, the nut 201 is screwed out, the bolt 200 is taken out, therefore, the protective rail 100 can be detached and replaced without replacing the whole device according to the damage condition when the protective device is periodically overhauled, and materials can be saved.

In other embodiments, one end of the bolt 200 extends to the front side of the support angle 600 through the thread groove a101 and the thread groove C601, and the outer surface of the bolt 200 is engaged with the inner portion of the nut 201, so that the guard rail 100 can be fixed with the support angle 600.

In other embodiments, the outer surface of the screw 500 is engaged with the inner walls of the screw groove B301 and the screw groove a101, and one end of the screw 500 extends to the inside of the screw groove a101 through the inner wall of the screw groove B301, so that the connection plate 300 and the balustrade 100 can be fixed.

In other embodiments, the mounting assembly 400 includes a telescopic rod 401 fixedly mounted on the top surface of the inner wall of the square groove 303, a spring 402 is sleeved on the outer surface of the telescopic rod 401, a fixed block 403 is fixedly connected to the bottom end of the telescopic rod 401, and a pulling rod 404 is fixedly connected to the top surface of the fixed block 403.

When the protection device is assembled and installed, the connecting rod 305 is inserted opposite to the inside of the groove 302, the telescopic rod 401 and the spring 402 are in a compression state, when the connecting rod 305 continues to move, the fixing block 403 and the fixing groove 306 are in the same plane, the fixing block 403 can enter the fixing groove 306 to be fixed under the action of the telescopic rod 401 and the spring 402, and therefore the protection device can be installed in the fixing groove 306 through the fixing block 403, the stability can be further improved when the protection device is applied to a marine platform, meanwhile, a certain amount of protection device can be installed according to the marine platform, and the operation is simple.

In other embodiments, one end of the spring 402 is fixedly connected to the top surface of the inner wall of the square groove 303, and the other end of the spring 402 is fixedly connected to the top surface of the fixing block 403, so that the fixing block 403 can be fixed in the fixing groove 306.

In other embodiments, the outer surface of the fixing block 403 is slidably engaged with the inside of the fixing groove 306, and the fixing block 403 has an arc shape, so that the connecting rod 305 can more easily press the fixing block 403.

In other embodiments, one end of the pulling rod 404 passes through the inner wall of the limiting groove 304 to extend to the outside of the connecting plate 300, and the outer surface of the pulling rod 404 is in sliding fit with the inner wall of the limiting groove 304, so that the fixing block 403 can be moved by moving the pulling rod 404.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A fixed ocean platform modular safety device, includes guardrail bar (100), its characterized in that: thread grooves A (101) are formed in the rear side face and the left and right side faces of three groups of guardrail rods (100), two groups of bolts (200) are arranged on the rear side face of the three groups of guardrail rods (100), two groups of nuts (201) are arranged on the front side face of the three groups of guardrail rods (100), connecting plates (300) are arranged on the left and right sides of the guardrail rods (100), three groups of thread grooves B (301) are formed in the outer surfaces of the two groups of connecting plates (300), two groups of grooves (302) are formed in the outer surface of one group of connecting plates (300), mounting assemblies (400) are arranged in the grooves (302), square grooves (303) are formed in the top surfaces of the inner walls of the two groups of grooves (302), two groups of limiting grooves (304) are formed in the front side face of one group of connecting plates (300), and a connecting rod (305) is fixedly connected to one side face of the other group of connecting plates (300), and the inside sliding fit of the surface of connecting rod (305) and recess (302), fixed slot (306) have all been seted up to the top surface of connecting rod (305), and are two sets of the outside of connecting plate (300) all is provided with three screws (500), three sets of leading flank fixedly connected with two sets of support angle steel (600) of guardrail bar (100), and is two sets of three sets of thread groove C (601) have all been seted up to the surface of support angle steel (600), and are two sets of trailing flank fixedly connected with baseboard (700) of support angle steel (600).

2. A fixed offshore platform modular safety guard according to claim 1, wherein: one end of the bolt (200) passes through the thread groove A (101) and the thread groove C (601) and extends to the front side of the support angle steel (600), and the outer surface of the bolt (200) is meshed and connected with the inner part of the nut (201).

3. A fixed offshore platform modular safety guard according to claim 1, wherein: the outer surface of the screw (500) is engaged with the inner walls of the thread groove B (301) and the thread groove A (101), and one end of the screw (500) passes through the inner wall of the thread groove B (301) and extends to the inside of the thread groove A (101).

4. A fixed offshore platform modular safety guard according to claim 1, wherein: installation component (400) include telescopic link (401) of fixed mounting at square groove (303) inner wall top surface, the surface cover of telescopic link (401) is equipped with spring (402), the bottom fixedly connected with fixed block (403) of telescopic link (401), the top surface fixedly connected with pulling rod (404) of fixed block (403).

5. A fixed offshore platform modular safety guard according to claim 4, wherein: one end of the spring (402) is fixedly connected with the top surface of the inner wall of the square groove (303), and the other end of the spring (402) is fixedly connected with the top surface of the fixing block (403).

6. A fixed offshore platform modular safety guard according to claim 4, wherein: the outer surface of the fixing block (403) is in sliding fit with the inside of the fixing groove (306), and the fixing block (403) is arc-shaped.

7. A fixed offshore platform modular safety guard according to claim 4, wherein: one end of the pulling rod (404) penetrates through the inner wall of the limiting groove (304) and extends to the outer side of the connecting plate (300), and the outer surface of the pulling rod (404) is in sliding fit with the inner wall of the limiting groove (304).