Safety warning fence for ocean engineering

By designing a marine engineering safety warning fence that can be spliced ​​quickly, using the fixing mechanism of the insert block, the second insert block and the installation box, the problem of inconvenient fence splicing in the existing technology is solved, and the warning length and range are effectively expanded, and the warning length and range are improved. Work efficiency and warning effect.

CN222295924UActive Publication Date: 2025-01-03WELLGAIN (TIANJIN) ENERGY TECH&SERVICE CO LTD
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Patent Information

Application Number
CN202421086649.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-19
Publication Date
2025-01-03
Estimated Expiration
2034-05-19

AI Technical Summary

Technical Problem

When the existing marine engineering safety warning fences require a long fence length, they are inconvenient to splice and have limited warning lengths, which cannot be effectively applied to long-term projects. The connection and disassembly operations are cumbersome, which are time-consuming and labor-consuming.

Method used

A safety warning fence including vertical rod, cross rod and connecting rod is designed, and the fixing mechanism of the insertion block, the second insertion block and the installation box is quickly spliced, and the fixing block is driven by the rotation shaft, gear and rack to drive the fixing block for limit fixation. , combine bolts and threaded holes for stable connection, simplifying the splicing and disassembly of multiple sets of devices.

Benefits of technology

The rapid growth and scope expansion of the warning length of marine engineering has been achieved, reducing the time and labor of splicing and disassembly, improving work efficiency and enhancing the warning effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a safety warning fence for oceanographic engineering, which belongs to the technical field of safety warning fences and comprises a rotating shaft, the rotating shaft is rotatably mounted at the inner end of a mounting box, a gear is fixedly sleeved outside the rotating shaft, a rack is slidably connected to the inner side of the mounting box, and the rack is fixedly sleeved outside the rotating shaft. The number of the racks is two, the two racks are arranged on the two sides of the gear, and the gear and the racks are arranged in a meshed mode. According to the ocean engineering warning device, multiple sets of devices can be spliced according to the actual situation of ocean engineering, the warning length of ocean engineering is increased, the warning effect is enhanced, meanwhile, when two sets of devices are spliced, fixing work can be completed only by fixing a second inserting block and an inserting block through a fixing mechanism and screwing a single set of bolts, and the fixing efficiency is improved. The operation is convenient and fast, the workload is reduced to a certain extent, the working efficiency is improved, and the time is saved.
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Description

Technical Field

[0001] The utility model relates to the field of safety warning fences, and in particular to a safety warning fence for marine engineering. Background Art

[0002] In order to strengthen construction management and prevent casualties, safety warning belts, safety warning signs or safety fences are usually installed in dangerous areas of marine engineering during construction. However, in the implementation process, safety warning belts cannot effectively prevent unauthorized personnel from accidentally entering, and safety warning signs are often insufficient in number or improperly hung, which does not attract enough attention from personnel and relies entirely on personal awareness. For example, on a drilling platform, when construction personnel enter the mud tank for construction work, the manhole is open, and it is very easy for personnel to fall. If a traditional safety fence with a bulky appearance is used, it will not only be time-consuming and labor-intensive, but also inconvenient to install and remove. When a warning area with a longer enclosure length is required, the existing safety warning fences for marine projects are not convenient for splicing, the warning length is limited, and the warning range is small, which may not be well suitable for marine projects with longer enclosure lengths. Therefore, the warning effect is relatively general, which may lead to accidents. If it is necessary to effectively increase the warning length and range, it may be necessary to connect multiple groups of the device to increase the warning length. However, the existing safety warning fences for marine projects are not convenient for quick splicing of multiple groups of devices. If you want to connect, you need to weld or fix the connection with multiple groups of bolts. The operation is inconvenient and requires more time and labor. At the same time, disassembly is also inconvenient. Utility Model Content

[0003] In order to make up for the above shortcomings, the utility model provides a safety warning fence for marine engineering, aiming to improve the problem that when a warning area with a longer enclosure length is required, the existing safety warning fence for marine engineering is not convenient for splicing, the warning length is limited, and the warning range is small, which may not be well suitable for marine engineering with a longer enclosure length. Therefore, the warning effect is relatively general, which leads to accidents. If it is necessary to effectively increase the warning length and range, it may be necessary to connect multiple groups of the device to increase the warning length. However, the existing safety warning fence for marine engineering is not convenient for quick splicing of multiple groups of devices. If the connection operation is required, welding or fixed connection through multiple groups of bolts is required, which is inconvenient to operate and requires more time and labor. At the same time, disassembly is also inconvenient.

[0004] The utility model is implemented as follows: a safety warning fence for marine engineering, comprising a vertical rod and a second vertical rod, a cross rod being connected between the vertical rod and the second vertical rod, two groups of cross rods being provided, a connecting rod being installed between the two groups of cross rods, a groove being provided on one side of the second vertical rod and a mounting box being fixedly installed in the groove, a groove body being provided on one side of the vertical rod and having a shape and size adapted to the mounting box, the mounting box being hollow, a fixing mechanism being installed on the inner wall of the mounting box, an insert block being installed on one side of the vertical rod, a second insert block being installed on one side of the second vertical rod, the insert block and the insert block being arranged in the same shape and size, a slot being provided on one side of the vertical rod and having a shape and size adapted to the second insert block, a slot being provided on one side of the second vertical rod and having a shape and size adapted to the insert block, and the fixing mechanism being used to fixedly connect the insert block and the second insert block.

[0005] In a preferred technical solution of the present utility model, the horizontal height of the second plug block is higher than the horizontal height of the plug block.

[0006] In the preferred technical solution of the present utility model, the fixing mechanism includes a rotating shaft, which is rotatably installed on the inner end of the installation box, a gear is fixedly sleeved on the outside of the rotating shaft, and a rack is slidably connected to the inner side of the installation box, the rack is provided with two groups and the two groups of racks are arranged on both sides of the gear, the gear and the rack are meshingly arranged, a fixed block is fixedly installed on one end of the rack, the fixed block slides through one side of the installation box, the second plug-in block and one side of the plug-in block are provided with a limiting groove whose shape and size are adapted to the fixed block, the rotation of the rotating shaft causes the gear to rotate, and the rotation of the gear causes the rack to drive the fixed block to move, so that the two groups of fixed blocks cooperate with the second plug-in block and the limiting groove of the plug-in block to limit, so that the two groups of devices are spliced ​​and fixed.

[0007] In the preferred technical solution of the utility model, the rotating shaft rotates and passes through one side of the installation box, and a rotating block is fixedly installed at one end of the rotating shaft, and the rotating shaft is rotated by the rotating block.

[0008] In the preferred technical solution of the utility model, the rotating block and one side of the installation box are matched with threaded holes and fixed by bolts, and the rotating block is fixed by the bolts matching the threaded holes so that the rotating shaft cannot rotate.

[0009] In a preferred technical solution of the present utility model, a plurality of groups of threaded holes are provided on the rotating block and the mounting box, and the plurality of groups of threaded holes are evenly arranged in an array on the rotating block and the mounting box.

[0010] In the preferred technical solution of the utility model, a slide groove is provided on the inner side of the installation box, a connecting block is fixedly installed on one side of the rack, and the rack is slidably connected to the slide groove through the connecting block.

[0011] In the preferred technical solution of the utility model, the connecting rods are provided in multiple groups, and a reflective strip is provided on one side of the connecting rods to enhance the warning effect at night.

[0012] In a preferred technical solution of the present utility model, warning lights are installed on the upper ends of the vertical rod and the second vertical rod.

[0013] In a preferred technical solution of the present utility model, support plates are installed at the bottom ends of the vertical rod and the second vertical rod.

[0014] The beneficial effects of the utility model are as follows: the utility model obtains a safety warning fence for marine engineering through the above design. When in use, according to the use requirements, when it is necessary to splice multiple groups of devices to increase the warning length of the marine engineering, the second vertical rod and the vertical rod are preliminarily spliced ​​and fixed through the plug block, the second plug block and the installation box, and the rotating shaft is rotated by the rotating block. The rotation of the rotating shaft causes the gear to drive the two groups of racks to move in opposite directions, so that the fixed block cooperates with the plug block and the second plug block for position fixing, and the rotating block is fixed by bolts and threaded holes, so that the rotating shaft cannot rotate, so that the two groups of devices are spliced ​​and fixed. The device can splice multiple groups of devices according to the actual situation of the marine engineering to increase the warning length of the marine engineering, so that the warning effect is enhanced. At the same time, when splicing the two groups of devices, it is only necessary to fix the second plug block and the plug block through the fixing mechanism, and then tighten a single group of bolts to complete the fixing work. The operation is relatively convenient and quick, which reduces the workload to a certain extent, improves work efficiency, and saves time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a schematic diagram of a safety warning fence structure for marine engineering provided by an embodiment of the utility model;

[0017] Figure 2 A schematic diagram of the internal structure provided for an embodiment of the utility model;

[0018] Figure 3 for Figure 2 A magnified view of position A in the middle;

[0019] Figure 4 This is a schematic diagram of the fixing mechanism structure provided in an embodiment of the utility model.

[0020] In the figure: 100-vertical rod; 101-insertion block; 110-second vertical rod; 111-second insertion block; 120-cross rod; 130-connecting rod; 140-warning light; 150-support plate; 200-installation box; 210-slide groove; 300-fixing mechanism; 310-rotating shaft; 320-rotating block; 321-threaded hole; 322-bolt; 330-gear; 340-rack; 341-connecting block; 350-fixing block. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 The utility model provides a technical solution: a safety warning fence for marine engineering, including a vertical rod 100 and a second vertical rod 110, a cross bar 120 is connected between the vertical rod 100 and the second vertical rod 110, two groups of cross bars 120 are provided, a connecting rod 130 is installed between the two groups of cross bars 120, a groove is provided on one side of the second vertical rod 110, and an installation box 200 is fixedly installed in the groove, a groove body whose shape and size are adapted to the installation box 200 is provided on one side of the vertical rod 100, and the installation box 200 is hollow. A fixing mechanism 300 is installed on the inner wall of the installation box 200, an insert block 101 is installed on one side of the vertical rod 100, and a second insert block 111 is installed on one side of the second vertical rod 110. The insert blocks 101 and 101 are arranged in the same shape and size, a card slot whose shape and size are adapted to the second insert block 111 is arranged on one side of the vertical rod 100, and a slot whose shape and size are adapted to the insert block 101 is arranged on one side of the second vertical rod 110. The fixing mechanism 300 is used to fix the insert block 101 and the second insert block 111.

[0023] In some specific embodiments, the level of the second plug block 111 is higher than the level of the plug block 101 .

[0024] In some specific implementation schemes, the fixing mechanism 300 includes a rotating shaft 310, which is rotatably installed on the inner end of the installation box 200. A gear 330 is fixedly sleeved on the outside of the rotating shaft 310, and a rack 340 is slidably connected to the inner side of the installation box 200. Two groups of racks 340 are provided, and the two groups of racks 340 are arranged on both sides of the gear 330. The gear 330 and the rack 340 are meshed. A fixed block 350 is fixedly installed on one end of the rack 340, and the fixed block 350 slides through one side of the installation box 200. A limiting groove whose shape and size are adapted to the fixed block 350 is provided on one side of the second plug-in block 111 and the plug-in block 101. The rotation of the rotating shaft 310 causes the gear 330 to rotate, and the rotation of the gear 330 causes the rack 340 to drive the fixed block 350 to move, so that the two groups of fixed blocks 350 cooperate with the limiting grooves of the second plug-in block 111 and the plug-in block 101 to limit, so that the two groups of devices are spliced ​​and fixed.

[0025] In some specific implementation schemes, the rotating shaft 310 rotates and penetrates one side of the installation box 200 , and a rotating block 320 is fixedly installed at one end of the rotating shaft 310 , and the rotating shaft 310 is rotated by the rotating block 320 .

[0026] In some specific implementation schemes, the rotating block 320 and one side of the installation box 200 are matched with threaded holes 321 and fixed by bolts 322. The rotating block 320 is fixed by the bolts 322 and the threaded holes 321, so that the rotating shaft 310 cannot rotate.

[0027] In some specific embodiments, multiple groups of threaded holes 321 are provided on the rotating block 320 and the mounting box 200 , and the multiple groups of threaded holes 321 are evenly arranged in an array on the rotating block 320 and the mounting box 200 .

[0028] In some specific implementation schemes, a slide groove 210 is provided inside the installation box 200 , a connecting block 341 is fixedly installed on one side of the rack 340 , and the rack 340 is slidably connected to the slide groove 210 through the connecting block 341 .

[0029] In some specific implementation schemes, multiple groups of connecting rods 130 are provided, and a reflective strip is provided on one side of the connecting rod 130 to enhance the warning effect at night.

[0030] In some specific implementation schemes, warning lights 140 are installed on the upper ends of the vertical rod 100 and the second vertical rod 110 .

[0031] In some specific embodiments, a support plate 150 is installed at the bottom end of the vertical rod 100 and the second vertical rod 110 .

[0032] Working principle: When in use, according to the use requirements, when multiple groups of devices need to be spliced ​​to increase the warning length of the marine project, the second vertical rod 110 and the vertical rod 100 are initially spliced ​​and fixed through the plug block 101, the second plug block 111 and the installation box 200, and the rotating shaft 310 is rotated by the rotating block 320. The rotation of the rotating shaft 310 causes the gear 330 to drive the two groups of racks 340 to move in opposite directions, so that the fixed block 350 cooperates with the plug block 101 and the second plug block 111 to limit and fix. The rotating block 320 is fixed by the bolt 322 and the threaded hole 321, so that the rotating shaft 310 cannot rotate, so that the two groups of devices are spliced ​​and fixed.

[0033] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A safety warning fence for marine engineering, characterized in that: The invention comprises a vertical rod and a second vertical rod, a cross rod is connected between the vertical rod and the second vertical rod, the cross rod is provided with two groups, a connecting rod is installed between the two groups of cross rods, a groove is provided on one side of the second vertical rod and an installation box is fixedly installed in the groove, a groove body whose shape and size are adapted to the installation box is provided on one side of the vertical rod, the installation box is hollow, a fixing mechanism is installed on the inner wall of the installation box, an insert block is installed on one side of the vertical rod, a second insert block is installed on one side of the second vertical rod, the insert block and the insert block are arranged in the same shape and size, a slot whose shape and size are adapted to the second insert block is provided on one side of the vertical rod, a slot whose shape and size are adapted to the insert block is provided on one side of the second vertical rod, and the fixing mechanism is used to fixedly connect the insert block and the second insert block.

2. A safety warning fence for marine engineering according to claim 1, characterized in that: The level of the second insert block is higher than the level of the first insert block.

3. A safety warning fence for marine engineering according to claim 2, characterized in that: The fixing mechanism includes a rotating shaft, which is rotatably installed on the inner end of the installation box, a gear is fixedly sleeved on the outside of the rotating shaft, and a rack is slidably connected to the inner side of the installation box. The rack is provided with two groups and the two groups of racks are provided on both sides of the gear. The gear and the rack are meshed. A fixing block is fixedly installed on one end of the rack, and the fixing block slides through one side of the installation box. The second plug-in block and one side of the plug-in block are provided with limiting grooves whose shapes and sizes are adapted to the fixing block.

4. A safety warning fence for marine engineering according to claim 3, characterized in that: The rotating shaft rotates and passes through one side of the installation box, and a rotating block is fixedly installed at one end of the rotating shaft.

5. A safety warning fence for marine engineering according to claim 4, characterized in that: The rotating block and one side of the installation box are matched with threaded holes and are fixed by bolts.

6. A safety warning fence for marine engineering according to claim 5, characterized in that: The threaded holes are provided in multiple groups on the rotating block and the mounting box, and the multiple groups of threaded holes are evenly arranged in an array on the rotating block and the mounting box.

7. A safety warning fence for marine engineering according to claim 3, characterized in that: A slide groove is arranged on the inner side of the installation box, a connecting block is fixedly installed on one side of the rack, and the rack is slidably connected in the slide groove through the connecting block.

8. The safety warning fence for marine engineering according to claim 1, characterized in that: The connecting rods are provided in multiple groups, and a reflective strip is provided on one side of the connecting rods.

9. The safety warning fence for marine engineering according to claim 1, characterized in that: Warning lights are installed on the upper ends of the vertical rod and the second vertical rod.

10. A safety warning fence for marine engineering according to claim 1, characterized in that: Support plates are installed at the bottom ends of the vertical rod and the second vertical rod.