CN210942131U

CN210942131U - Multifunctional integrated grid

Info

Publication number: CN210942131U
Application number: CN201921982114.5U
Authority: CN
Inventors: 谭国光; 陆艳雯; 曲明
Original assignee: Jiangnan Shipyard Group Co Ltd
Current assignee: Jiangnan Shipyard Group Co Ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-07-07
Anticipated expiration: 2029-11-18

Abstract

The utility model provides a multi-functional integrated form grid, include the grid main part that comprises peripheral frame, horizontal muscle, the peripheral frame bottom is rotated through the pivot and is connected on the base, is equipped with the base fixed orifices on this base, is equipped with the frame fixed orifices corresponding with this base fixed orifices on the peripheral frame, the grid is still including wearing to establish bolt in base fixed orifices, the frame fixed orifices. The multifunctional integrated grating is arranged near the through hole and has the functions of skid resistance and drop resistance; the multifunctional integrated grating can be fixed into a protection railing form after being turned over in situ and has a handle function. The multifunctional integrated grid can be widely used as a protective grid at the through hole of a narrow passage to prevent falling; meanwhile, the guardrail can be used as a protective railing up and down at the through hole, is convenient to move up and down, and can prevent the guardrail from falling down. Simple and convenient manufacture and use and low maintenance cost.

Description

Multifunctional integrated grid

Technical Field

The utility model relates to a grid, more specifically say and be one kind at the multi-functional integrated form grid that steamer deck through-hole department used.

Background

In a narrow area of a ship, a through hole of a deck platform at a certain position is often touched to serve as a platform channel at the position and serve as a through hole of an upper channel and a lower channel of the platform. Removable grid is often adopted during general design, and in the in-service use in-process, both the dismouting is loaded down with trivial details, and it is unable effectively fixed grid because of crewman's carelessness again, and lead to the crewman to fall or slip, bring the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, the present invention is directed to a multifunctional integrated grid, which integrates multiple functions of a railing, a handle and a grid, and only needs to be turned in situ during use, so that the practical use is very convenient.

In order to achieve the above objects and other related objects, the utility model provides a multi-functional integrated form grid, include the grid main part that comprises peripheral frame, horizontal muscle, the peripheral frame bottom is rotated through the pivot and is connected on the base, is equipped with the base fixed orifices on this base, is equipped with the frame fixed orifices corresponding with this base fixed orifices on the peripheral frame, the grid is still including can establishing bolt in base fixed orifices, the frame fixed orifices. When the grating main body is turned to be in a vertical state, the base fixing holes are opposite to the frame fixing holes, and the bolts penetrate through the base fixing holes and the frame fixing holes, so that the grating main body can be fixed on the base and can be kept in the vertical state. The multifunctional integrated grid can be used as a protective railing, so that the personnel can conveniently go up and down at the through hole, and the personnel can not fall down in the up-and-down process. When needing to fall the grid main part, extracting the bolt earlier, letting the grid main part round the pivot upset, the back of falling completely can cover the deck through-hole, uses as protection grid this moment, can prevent effectively that personnel from falling into the deck through-hole.

Preferably, the inner ends of the latches are connected to the base or the grill body by a fixed chain. Therefore, the plug pin can not be lost no matter the plug pin is in a plugging state. The inner end of the bolt can be connected to the base and also can be connected to the grating main body as long as the bolt can be ensured not to be lost.

Preferably, the outer end of the bolt is provided with a locking nut. The locking nut can ensure that the bolt can firmly connect the grating main body and the base together, so that the grating main body is kept in a vertical state.

Preferably, the rotating shaft is a bolt connecting the bottom end of the peripheral frame and the base. The bolt passes through the peripheral frame and the base, and the outer ends of the two sides are limited by the fixing nuts, so that the bolt can be used as a rotating shaft. The bolt and the nut are common parts, and the rotating shaft adopts the mode, so that the structure is simple, and parts are easy to obtain.

Preferably, the base fixing hole and the frame fixing hole are positioned right above the rotating shaft. Because, under the vertical state, the focus of grid main part is in the pivot top, so adopt this kind of mode, can let the grid main part keep vertical state more effectively, increase holistic firmness.

Preferably, the grating main body is provided with a handle. The handle may be located on the side of the grid facing the deck through-hole. Therefore, when people go up and down through holes, the people can hold the handle, and the climbing is facilitated.

Further, the handle is arranged on the transverse rib of the grating main body. Like this, not only be convenient for install, also can make the handle be located grid main part middle part, gripping when being convenient for scramble.

Preferably, the top end of the peripheral frame is provided with a protective pad. Thus, the components such as the peripheral frame, the deck, the bulkhead and the like can be protected, particularly, paint at all places can be protected from being damaged, and the main material can be prevented from being corroded.

Preferably, the cross section of the peripheral frame and the transverse ribs is square. Compared with a circular peripheral frame and a transverse rib, the square structure can ensure that the personnel can not fall down easily when stepping on the upper surface.

As described above, the utility model discloses a multi-functional integrated form grid has following beneficial effect:

the multifunctional integrated grating is arranged near the through hole and has the functions of skid resistance and drop resistance; the multifunctional integrated grating can be fixed into a protection railing form after being turned over in situ and has a handle function. The multifunctional integrated grid can be widely used as a protective grid at the through hole of a narrow passage to prevent falling; meanwhile, the guardrail can be used as a protective railing up and down at the through hole, is convenient to move up and down, and can prevent the guardrail from falling down. Simple and convenient manufacture and use and low maintenance cost.

Drawings

Fig. 1 is a front view of the multifunctional integrated grid of the present invention.

Fig. 2 is a side view of the multifunctional integrated grid of the present invention.

Fig. 3 is an enlarged schematic view of a portion a of fig. 1.

Fig. 4 is a schematic view of the usage status of the multifunctional integrated grid of the present invention.

Description of the reference numerals

1 peripheral frame 7 bolt

1-1 frame fixing hole 8 fixing chain

2 fixing nut for transverse rib 9

3 base 10 lock nut

3-1 base fixing hole 11 deck

4 protective pad 12 through hole

5 handle 13 straight ladder

6-shaft 14 bulkhead

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 4. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

As shown in the figure, the utility model discloses a multi-functional integrated form grid, include the grid main part that comprises peripheral frame 1, horizontal muscle 2, peripheral frame 1 adopts the band steel, and horizontal muscle 2 adopts the square steel that the cross section is 20 × 20, and peripheral frame 1 bottom is rotated through pivot 6 and is connected on base 3, and pivot 6 is a bolt, and both ends are equipped with fixation nut 9, is equipped with base fixed orifices 3-1 on this base 3, is equipped with on peripheral frame 1 with the frame fixed orifices 1-1 that this base fixed orifices 3-1 corresponds, and base fixed orifices 3-1, frame fixed orifices 1-1 are located directly over pivot 6, base fixed orifices 3-1, frame fixed orifices 1-1 are worn to be equipped with bolt 7, bolt 7 inner is connected on base 3 through fixed chain 8, bolt 7 outer end is equipped with lock nut 10, be equipped with handle 5 on the horizontal muscle 2 of grid main part, the top of peripheral frame 1 is fixed with protection pad 4 through countersunk screw.

Referring to fig. 3 and 4, when the grating main body is turned over to be in a vertical state, the base fixing holes 3-1 are opposite to the frame fixing holes 1-1, and the bolts 7 sequentially penetrate through the base fixing holes 3-1 and the frame fixing holes 1-1, so that the peripheral frame 1 of the grating main body can be fixed on the base 3, and the grating main body is kept in the vertical state. The multifunctional integrated grid can be used as a protective railing, so that the personnel can go up and down at the through hole conveniently, and the personnel can not fall down when going up and down on the vertical ladder 13. Referring to fig. 2, when the grid main body needs to be laid down, the plug pin 7 is firstly pulled out, the peripheral frame 1 of the grid main body is overturned around the rotating shaft 6, and after the grid main body is completely laid down, the through hole 12 of the deck 11 can be covered, and the multifunctional integrated grid is used as a protection grid, so that personnel can be effectively prevented from falling into the through hole 12 of the deck. The utility model discloses can conveniently use in the narrow and small space that bulkhead 14, deck 11, through-hole 12 constitute.

To sum up, the utility model discloses a through-hole 12 positions in narrow and small passageway can be installed to multi-functional integrated form grid, plays protection railing and grid effect, and the preparation with use portably, maintenance cost is low. Therefore, the utility model discloses effectively improve narrow and small space passageway utilization ratio and have high industry value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a multi-functional integrated form grid, includes the grid main part that comprises peripheral frame (1), horizontal muscle (2), its characterized in that: the bottom end of the peripheral frame (1) is rotatably connected to the base (3) through a rotating shaft (6), the base (3) is provided with a base fixing hole (3-1), the peripheral frame (1) is provided with a frame fixing hole (1-1) corresponding to the base fixing hole (3-1), and the grid further comprises a bolt (7) capable of being arranged in the base fixing hole (3-1) and the frame fixing hole (1-1) in a penetrating manner.

2. A multifunctional integrated grid according to claim 1, wherein: the inner end of the bolt (7) is connected to the base (3) or the grating main body through a fixed chain (8).

3. A multifunctional integrated grid according to claim 1, wherein: and a locking nut (10) is arranged at the outer end of the bolt (7).

4. A multifunctional integrated grid according to claim 1, wherein: the rotating shaft (6) is a bolt for connecting the bottom end of the peripheral frame with the base.

5. A multifunctional integrated grid according to claim 1, wherein: the base fixing hole (3-1) and the frame fixing hole (1-1) are positioned right above the rotating shaft (6).

6. A multifunctional integrated grid according to claim 1, wherein: the grating main body is provided with a handle (5).

7. The multifunctional integrated grid according to claim 6, wherein: the handle (5) is arranged on the transverse rib (2) of the grating main body.

8. A multifunctional integrated grid according to claim 1, wherein: and a protective pad (4) is arranged at the top end of the peripheral frame (1).

9. A multifunctional integrated grid according to claim 1, wherein: the cross sections of the peripheral frame (1) and the transverse ribs (2) are square.