Detachable safety protection net support

Abstract

The utility model provides a detachable safety protection net support which comprises two installation stand columns, sliding grooves are formed in the two sides of each installation stand column, sliding blocks are arranged in the sliding grooves in a penetrating and inserting mode, two connecting mechanisms are arranged on one side of each sliding block, and a protection net is arranged between the connecting mechanisms. The connecting mechanism comprises an installation strip fixedly installed on one side of the sliding block and a stopping block arranged on one side of the installation strip, a fixed round pin is fixedly installed on one side of the installation strip, a limiting groove is formed in the stopping block, the fixed round pin extends into the limiting groove, and a plug pin is fixedly installed in the limiting groove. According to the protective net, the sliding blocks are installed through the installation stand columns and the sliding grooves, the connecting mechanisms are installed through the sliding blocks, the protective net is installed through the connecting mechanisms, and meanwhile the protective net can be disassembled through the connecting mechanisms according to the use requirement so that the actual use requirement can be met.

Description

Technical Field

[0001] This utility model relates to the field of offshore drilling platform protection technology, specifically to a detachable safety protection net support. Background Technology

[0002] Offshore drilling platforms are primarily used as offshore structures for drilling wells, equipped with drilling, power, communication, and navigation equipment, as well as safety, rescue, and personnel living facilities. They are an indispensable tool for offshore oil and gas exploration and development, and mainly consist of jack-up and semi-submersible drilling platforms.

[0003] Offshore drilling platforms are equipment used for extracting oil from the seabed. To ensure the safety of personnel on board during daily use, protective nets are often installed on their outer edges to increase overall safety. These protective nets are usually welded to the edges of the offshore platform by columns, so they cannot be disassembled during actual use. In some special situations where disassembly is required, the welded nature of the nets makes disassembly inconvenient and affects actual use, thus failing to meet the actual needs. Utility Model Content

[0004] The present invention aims to solve the problems mentioned in the background art by providing a detachable safety net support.

[0005] The specific technical solution is as follows:

[0006] A detachable safety net support includes two mounting columns. Each mounting column has a sliding groove on both sides. A slider is inserted inside the sliding groove. Two connecting mechanisms are provided on one side of each slider. A safety net is provided between the connecting mechanisms.

[0007] The connecting mechanism includes an installation strip fixedly installed on one side of the slider and a blocking block disposed on one side of the installation strip. A fixing pin is fixedly installed on one side of the installation strip. A limiting groove is formed inside the blocking block. The fixing pin extends into the inside of the limiting groove. A pin is fixedly installed inside the limiting groove.

[0008] In a preferred embodiment of this utility model, the inner side of the blocking block is provided with a receiving groove, and the protective net is sleeved on the outside of the fixing pin and extends into the interior of the receiving groove.

[0009] As a preferred embodiment of this utility model, the fixed round pin has a through cavity inside, and the pin passes through the through cavity into the interior of the fixed round pin.

[0010] As a preferred embodiment of this utility model, two limiting grooves are provided on the front side of the mounting strip, and a limiting block is slidably connected inside the limiting groove. One side of the limiting block is fixedly connected to one side of the blocking block.

[0011] As a preferred embodiment of this utility model, a spring is fixedly installed on one side of the limiting block, and one side of the spring contacts the inner cavity of the limiting groove.

[0012] As a preferred embodiment of this utility model, a sealing top cover is provided on the top of the mounting column, and two first bolts are inserted inside the sealing top cover. The bottom of the first bolts penetrates into the interior of the mounting column and is connected to the mounting column by threads.

[0013] As a preferred embodiment of this utility model, a mounting base plate is fixedly installed at the bottom of the mounting column, and four second bolts are interlaced inside the mounting base plate.

[0014] This utility model has the following beneficial effects:

[0015] The detachable safety net bracket provided by this utility model uses the installation columns and sliding grooves to install the slider, the slider to install the connecting mechanism, and the connecting mechanism to install the safety net. At the same time, the safety net can be disassembled according to the needs of use through the connecting mechanism. Attached Figure Description

[0016] Figure 1 A schematic diagram of the structure of the detachable safety net bracket provided in this embodiment of the utility model;

[0017] Figure 2 A schematic diagram of the installation column structure of the detachable safety net bracket provided in this embodiment of the utility model;

[0018] Figure 3 A schematic diagram of the connection mechanism of the detachable safety net bracket provided in this embodiment of the utility model;

[0019] Figure 4 A schematic diagram of the barrier block structure of the detachable safety net bracket provided in this embodiment of the utility model;

[0020] Figure 5 A schematic diagram of the sealed top cover structure of the detachable safety net bracket provided in this embodiment of the utility model.

[0021] In the attached diagram: 1. Mounting column; 2. Protective net; 3. First bolt; 4. Second bolt; 5. Mounting base plate; 6. Connecting mechanism; 601. Mounting strip; 602. Fixing pin; 603. Through cavity; 604. Limiting groove; 605. Barrier block; 606. Spring; 607. Limiting block; 608. Receiving groove; 609. Limiting groove; 610. Pin; 7. Sealing top cover; 8. Slide groove; 9. Sliding block. Detailed Implementation

[0022] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0023] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0024] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0025] In the description of this utility model, unless otherwise explicitly specified and limited, the term "connection" or similar designation indicating the connection relationship between components should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Example

[0027] The detachable safety net bracket provided in this embodiment, such as Figure 1 — Figure 5 As shown, it includes two mounting columns 1. Each mounting column 1 has a sliding groove 8 on both sides. A slider 9 is inserted inside the sliding groove 8. Two connecting mechanisms 6 are provided on one side of the slider 9. A protective net 2 is provided between the connecting mechanisms 6. The mounting columns 1 and sliding groove 8 are used to install the slider 9. The slider 9 is used to install the connecting mechanism 6. The connecting mechanism 6 is used to install the protective net 2. At the same time, the protective net 2 can be disassembled through the connecting mechanism 6 as needed for actual use.

[0028] The connecting mechanism 6 includes an installation strip 601 fixedly installed on one side of the slider 9 and a blocking block 605 disposed on one side of the installation strip 601. A fixing pin 602 is fixedly installed on one side of the installation strip 601. A limiting groove 609 is formed inside the blocking block 605. The fixing pin 602 extends into the limiting groove 609. A pin 610 is fixedly installed inside the limiting groove 609. The installation strip 601, fixing pin 602, blocking block 605 and limiting groove 609 are used to fix the protective net 2. At the same time, the movement of the blocking block 605 relative to the installation strip 601 allows the protective net 2 to be released from restraint, so that the protective net 2 can be disassembled as needed.

[0029] The inner side of the barrier block 605 is provided with a receiving groove 608. The protective net 2 is sleeved on the outside of the fixing pin 602 and extends into the inside of the receiving groove 608. The receiving groove 608 is used to accommodate the protective net 2, thereby enabling the installation of the protective net 2.

[0030] The fixed round pin 602 has a through cavity 603 inside, and the pin 610 passes through the through cavity 603 into the interior of the fixed round pin 602. The connection between the through cavity 603 and the pin 610 increases the stability of the blocking block 605 relative to the mounting strip 601, and at the same time increases the stability of the protective net 2 inside the mounting strip 601 and the blocking block 605.

[0031] Two limiting grooves 604 are provided on the front side of the mounting strip 601. A limiting block 607 is slidably connected inside the limiting groove 604. One side of the limiting block 607 is fixedly connected to one side of the blocking block 605. The limiting grooves 604 and the limiting blocks 607 are used to realize the connection of the blocking block 605 relative to the mounting strip 601, and at the same time realize the sliding of the blocking block 605, so as to facilitate the subsequent release of the protective net 2.

[0032] A spring 606 is fixedly installed on one side of the limiting block 607. One side of the spring 606 contacts the inner cavity of the limiting groove 604. The spring 606 is used to push the limiting block 607 to move the blocking block 605, so that the blocking block 605 moves to the front of the protective net 2 and limits and fixes it.

[0033] The top of the mounting column 1 is provided with a sealing top cover 7. Two first bolts 3 are inserted inside the sealing top cover 7. The bottom of the first bolts 3 penetrates into the interior of the mounting column 1 and is connected to the mounting column 1 by threads. The sealing top cover 7 and the first bolts 3 are used to seal the top of the slide 8, which facilitates the subsequent limiting of the slider 9. At the same time, the removal of the sealing top cover 7 and the first bolts 3 makes it easy to remove the slider 9 and disassemble the connecting mechanism 6, which is convenient for subsequent transportation.

[0034] The bottom of the mounting column 1 is fixedly installed with a mounting base plate 5. Four second bolts 4 are interspersed inside the mounting base plate 5. The second bolts 4 and the mounting base plate 5 are used to fix the mounting column 1 to the top of the drilling platform, thereby enabling the subsequent fixation of the protective net 2.

[0035] In use, the mounting column 1 is evenly placed on the top of the drilling platform. The mounting column 1 is fixed to the edge of the drilling platform by the second bolt 4 and the mounting base plate 5. The blocking block 605 is moved away from the fixing pin 602. The protective net 2 is placed between the mounting strips 601 and is fitted over the outside of the fixing pin 602. After fixing, the blocking block 605 is released and moves towards the fixing pin 602 under the pressure of the spring 606 on the limiting block 607. As the blocking block 605 moves, the pin 610 penetrates into the cavity 603 and the receiving groove 608 is fitted over the outside of the protective net 2 to fix and protect it. When the protective net 2 needs to be removed, the blocking block 605 is moved closer to the slider 9 to expose the protective net 2 and remove it.

[0036] The above are merely preferred embodiments of the present utility model and are not intended to limit the implementation methods and protection scope of the present utility model. Those skilled in the art should realize that any equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A demountable safety screen support characterised in that, It includes two mounting columns (1), each mounting column (1) has a sliding groove (8) on both sides, a slider (9) is inserted inside the sliding groove (8), and two connecting mechanisms (6) are provided on one side of the slider (9), and a protective net (2) is provided between the connecting mechanisms (6). The connecting mechanism (6) includes an mounting strip (601) fixedly installed on one side of the slider (9) and a blocking block (605) disposed on one side of the mounting strip (601). A fixing pin (602) is fixedly installed on one side of the mounting strip (601). A limiting groove (609) is formed inside the blocking block (605). The fixing pin (602) extends into the limiting groove (609). A pin (610) is fixedly installed inside the limiting groove (609).

2. The demountable safety screen support of claim 1, wherein, The inner side of the blocking block (605) is provided with a receiving groove (608), and the protective net (2) is sleeved on the outside of the fixing pin (602) and extends into the interior of the receiving groove (608).

3. The demountable safety screen support of claim 1, wherein, The fixed round pin (602) has a through cavity (603) inside, and the pin (610) passes through the through cavity (603) into the interior of the fixed round pin (602).

4. The demountable safety net support of claim 1, wherein, The front side of the mounting strip (601) has two limiting grooves (604), and a limiting block (607) is slidably connected inside the limiting groove (604). One side of the limiting block (607) is fixedly connected to one side of the blocking block (605).

5. The demountable safety screen support of claim 4, wherein, A spring (606) is fixedly installed on one side of the limiting block (607), and one side of the spring (606) is in contact with the inner cavity of the limiting groove (604).

6. The demountable safety net support of claim 1, wherein, The top of the mounting column (1) is provided with a sealing top cover (7), and two first bolts (3) are inserted inside the sealing top cover (7). The bottom of the first bolts (3) penetrates into the interior of the mounting column (1) and is connected to the mounting column (1) by threads.

7. The demountable safety net support of claim 1, wherein, The bottom of the mounting column (1) is fixedly installed with a mounting base plate (5), and four second bolts (4) are interspersed inside the mounting base plate (5).

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