CN215977832U

CN215977832U - Fireproof metal grid

Info

Publication number: CN215977832U
Application number: CN202122349959.4U
Authority: CN
Inventors: 梁乃锋; 徐达明; 徐晓云
Original assignee: Foshan Jinduowang Metal Products Co ltd
Current assignee: Foshan Jinduowang Metal Products Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-03-08
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a fireproof metal grid which comprises a frame and a first rotating plate, wherein the top of a supporting rod is provided with the first rotating plate, the top of the supporting rod is provided with a second rotating plate, the top of the first rotating plate is provided with a fixing column in a penetrating mode, and the top of the first rotating plate is provided with a second bolt in a penetrating mode. The grid bars are replaced by installing the pressing plate, the installation block and the first rotating plate, the second bolt is screwed out of the threaded hole by screwing the second bolt, the first rotating plate and the second rotating plate are respectively rotated without fixing the two rotating plates, the clamping block is not embedded in the inner wall of the clamping groove, the installation block can slide out of the third installation groove through the first sliding block without fixing one end of the grid bars, the first bolt is screwed, the limiting rod is moved upwards, the pressing plate does not press the other end of the grid bars any more, the grid bars can be detached and replaced conveniently when damaged, the grid bars and the frame are made of metal materials, and the grid bars and the frame have good fireproof performance.

Description

Fireproof metal grid

Technical Field

The utility model relates to the technical field of metal grids, in particular to a fireproof metal grid.

Background

The grid generally comprises grid and the frame of outline that a set of or multiunit are parallel, and a current metal grid has more the multifunctionality, has good fire behavior, and when the grid damaged, the change of can being convenient for can not influence the use of whole grid because of a grid damages, and the mosaic structure who is equipped with can be in the same place a plurality of grids concatenations, reinforcing practicality.

One of the drawbacks of the prior art metal grids is:

1. the comparison document CN210436077U discloses a metal printing grid, the right item of protection comprises a fixing nut, a connecting plate, a positioning plate, a connecting screw rod, an anti-corrosion elastic belt, a connecting block, a rubber plate and a compression spring, the back end surface of a metal printing main body is connected with the anti-corrosion elastic belt, the back end surface of the anti-corrosion elastic belt is provided with the connecting block, the upper end surface of the connecting block is provided with the positioning plate, the front end surface of the positioning plate is provided with the connecting screw rod, the annular side surface of the connecting screw rod is provided with the fixing nut, the front end surface of the fixing nut is provided with the connecting plate, the front end surface of the connecting plate is provided with the compression spring, and the front end surface of the compression spring is provided with the rubber plate, the design solves the problem that the original metal printing main body is inconvenient to install, the utility model has reasonable structure, is convenient to install and low cost, but the grid bars can not be replaced, when one grid bar fixedly installed is damaged, the use of the whole grid can be influenced, the waste of resources is caused;

2. the existing metal grid is not provided with a splicing structure, the whole shape is fixed, and the application range of the metal grid is limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fireproof metal grid, which solves the problems that the grid bars proposed in the background art cannot be replaced and a splicing structure is not provided.

In order to achieve the purpose, the utility model provides the following technical scheme: a fireproof metal grid comprises a frame, a first rotating plate and splicing blocks, wherein a supporting rod is installed on the inner wall of the frame, the first rotating plate is installed at the top of the supporting rod, a second installation groove is formed in the top of the frame, and the splicing blocks are installed on the inner wall of the second installation groove;

the top of the supporting rod is provided with a second rotating plate, the outer wall of the first rotating plate is provided with a clamping block, the outer wall of the second rotating plate is provided with a clamping groove, the top of the first rotating plate is provided with a fixing column in a penetrating mode, the bottom end of the fixing column is connected with the top of the supporting rod, and the top of the first rotating plate is provided with a second bolt in a penetrating mode;

the utility model discloses a support frame, including frame, gag lever post, installation pole, third mounting groove, installation piece, bracing piece, mounting block, frame, gag lever post is installed at the top of frame, the installation pole is installed to the bottom of gag lever post, the third mounting groove has been seted up at the top of bracing piece, the installation piece is installed to the inner wall of third mounting groove.

Preferably, the outer wall of the splicing block is provided with a second sliding block, the inner wall of the second mounting groove is provided with a second sliding groove, a third bolt penetrates through the front face of the second sliding block, and a fourth bolt penetrates through the top of the frame.

Preferably, the inner wall of the frame is provided with a first mounting groove.

Preferably, the top of the supporting rod is provided with a threaded hole, the inner wall of the first mounting groove is provided with a grid bar, and the inner wall of the third mounting groove is provided with a first sliding groove.

Preferably, the top of the limiting rod is provided with a first bolt in a penetrating way.

Preferably, the bottom of the mounting rod is provided with a pressing plate.

Preferably, the first sliding block is mounted on the outer wall of the mounting block.

Compared with the prior art, the utility model has the beneficial effects that:

1. the grid bars are replaced by installing the pressing plate, the installation block and the first rotating plate, the second bolt is screwed out of the threaded hole by screwing the second bolt, the first rotating plate and the second rotating plate are respectively rotated without fixing the two rotating plates, the clamping block is not embedded in the inner wall of the clamping groove, the installation block can slide out of the third installation groove through the first sliding block without fixing one end of the grid bars, the first bolt is screwed, the limiting rod is moved upwards, the pressing plate does not press the other end of the grid bars any more, the grid bars can be detached and replaced conveniently when damaged, the grid bars and the frame are made of metal materials, and the grid bars and the frame have good fireproof performance;

2. according to the utility model, the splicing block is installed for splicing, the third bolt and the fourth bolt are screwed, the splicing block can slide out of the second mounting groove through the second sliding block, the disassembled splicing block is installed on a side frame of the second metal grid, which is not provided with the second mounting groove, and is fixed through the third bolt, then the second metal grid slides into the second mounting groove of the first metal grid through the second sliding block on the splicing block, the splicing block is fixedly installed with the first metal grid through the fourth bolt, so that the splicing of the second metal grid and the first metal grid is completed, the splicing block is of a structure of the metal grid, the splicing can be carried out without an additional splicing frame, and when the two metal grids are spliced, the splicing block can slide into the second mounting groove, and the problem of splicing gaps can not occur.

Drawings

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

FIG. 2 is a schematic diagram of a portion of FIG. A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the portion of the stopper rod of the present invention;

FIG. 4 is a schematic view of a portion of a first rotating plate according to the present invention;

FIG. 5 is a schematic structural diagram of a portion B shown in FIG. 1 according to the present invention.

In the figure: 1. a frame; 101. a first mounting groove; 102. a second mounting groove; 2. a support bar; 201. a threaded hole; 202. grid bars; 203. a third mounting groove; 204. a first chute; 3. a limiting rod; 301. a first bolt; 4. mounting a rod; 401. pressing a plate; 5. mounting blocks; 501. a first slider; 6. a first rotating plate; 601. a second rotating plate; 602. a clamping block; 603. a card slot; 604. fixing a column; 605. a second bolt; 7. splicing blocks; 701. a second slider; 702. a second chute; 703. a third bolt; 704. and a fourth bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1: referring to fig. 1, 2 and 3, a fireproof metal grid comprises a frame 1, a first rotating plate 6 and a splicing block 7, wherein a support rod 2 is installed on the inner wall of the frame 1, the first rotating plate 6 is installed on the top of the support rod 2, a second installation groove 102 is formed in the top of the frame 1, the splicing block 7 is installed on the inner wall of the second installation groove 102, a limiting rod 3 is installed on the top of the frame 1, an installation rod 4 is installed at the bottom of the limiting rod 3, a third installation groove 203 is formed in the top of the support rod 2, an installation block 5 is installed on the inner wall of the third installation groove 203, a first installation groove 101 is formed in the inner wall of the frame 1, a threaded hole 201 is formed in the top of the support rod 2, a grid bar 202 is installed on the inner wall of the first installation groove 101, a first sliding groove 204 is formed in the inner wall of the third installation groove 203, a first bolt 301 is installed on the top of the limiting rod 3 in a penetrating manner, and a pressing plate 401 is installed at the bottom of the installation rod 4, the outer wall of the mounting block 5 is provided with a first sliding block 501, the frame 1 provides a mounting position for the support rod 2, the support rod 2 provides a mounting position for the first rotating plate 6, the second mounting groove 102 provides a mounting position for the splice 7, the frame 1 provides a mounting position for the limiting rod 3, the limiting rod 3 provides a mounting position for the mounting rod 4, the movement of the limiting rod 3 drives the mounting rod 4 to move, so as to drive the pressing plate 401 to move and press one end of the grid bar 202 to compress the grid bar, the third mounting groove 203 provides a mounting position for the mounting block 5, the first mounting groove 101 provides a mounting position for the grid bar 202, the grid bar 202 and the frame 1 are both made of metal materials, so that the grid bar has good fireproof performance, the mounting block 5 slides in the first sliding groove 204 through the first sliding block 501, so as to be mounted on the inner wall of the third mounting groove 203, the other end of the grid bar 202 is compressed, the position of the limiting rod 3 can be fixed through the first bolt 301, the mounting block 5 provides a mounting location for the first slider 501.

Example 2: referring to fig. 1 and 4, a second rotating plate 601 is installed on the top of a supporting rod 2, a clamping block 602 is installed on the outer wall of a first rotating plate 6, a clamping groove 603 is formed on the outer wall of the second rotating plate 601, a fixing column 604 is installed on the top of the first rotating plate 6 in a penetrating manner, the bottom end of the fixing column 604 is connected with the top of the supporting rod 2, a second bolt 605 is installed on the top of the first rotating plate 6 in a penetrating manner, the supporting rod 2 provides an installation position for the second rotating plate 601, the first rotating plate 6 provides an installation position for the clamping block 602, the clamping block 602 is embedded in the inner wall of the clamping groove 603, so that the fixation of the first rotating plate 6 and the second rotating plate 601 can be enhanced, the first rotating plate 6 and the second rotating plate 601 can rotate through the fixing column 604, the first rotating plate 6 and the second rotating plate 601 are respectively rotated, so that the clamping block 602 is embedded in the inner wall of the clamping groove 603, the second bolt 605 is screwed to be gradually screwed into the inner wall of the threaded hole 201, the first and second rotating plates 6 and 601 are fixed to fix the position of the mounting block 5, and the other end of the grill 202 is pressed.

Example 3: referring to fig. 5, a second sliding block 701 is installed on the outer wall of the splicing block 7, a second sliding groove 702 is formed in the inner wall of the second installation groove 102, a third bolt 703 penetrates through the front surface of the second sliding block 701, a fourth bolt 704 penetrates through the top of the frame 1, the splicing block 7 provides an installation position for the second sliding block 701, the splicing block 7 slides in the second sliding groove 702 through the second sliding block 701, and thus is installed on the inner wall of the second installation groove 102, and the splicing block 7 is fixed on the inner wall of the second installation groove 102 by the third bolt 703 and the fourth bolt 704.

The working principle is that one end of a grid bar 202 is arranged on the inner wall of a first mounting groove 101, the other end of the grid bar is arranged on the inner wall of a third mounting groove 203, a limiting rod 3 is moved downwards to drive a mounting rod 4 to move, so that a pressing plate 401 is driven to move and press one end of the grid bar 202 to tightly press the grid bar, a first bolt 301 is screwed to fix the position of the limiting rod 3, a mounting block 5 slides in the third mounting groove 203 through a first sliding block 501 to press the other end of the grid bar 202, a first rotating plate 6 and a second rotating plate 601 are respectively rotated to enable a clamping block 602 to be embedded in the inner wall of a clamping groove 603, a second bolt 605 is screwed to be gradually screwed into the inner wall of a threaded hole 201 to fix the position of the mounting block 5, the other end of the grid bar 202 is pressed to complete the mounting of the grid bar 202, a third bolt 703 and a fourth bolt are screwed, a splicing block 7 slides out from the second mounting groove 102 through a second sliding block 701, and the detached splicing block 7 is arranged on a side frame 1 without a second metal grid mounting groove 102, the second metal grid is fixed by a third bolt 703, then the second metal grid slides into the second mounting groove 102 of the first metal grid through a second sliding block 701 on the splicing block 7, the splicing block 7 and the first metal grid are fixedly mounted through a fourth bolt 704, and the splicing of the two metal grids is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A fire-proof metal grid, comprising a frame (1), a first rotating plate (6) and a splice block (7), characterized in that: the inner wall of the frame (1) is provided with a support rod (2), the top of the support rod (2) is provided with a first rotating plate (6), the top of the frame (1) is provided with a second installation groove (102), and the inner wall of the second installation groove (102) is provided with a splicing block (7);

a second rotating plate (601) is installed at the top of the supporting rod (2), a clamping block (602) is installed on the outer wall of the first rotating plate (6), a clamping groove (603) is formed in the outer wall of the second rotating plate (601), a fixing column (604) is installed at the top of the first rotating plate (6) in a penetrating mode, the bottom end of the fixing column (604) is connected with the top of the supporting rod (2), and a second bolt (605) is installed at the top of the first rotating plate (6) in a penetrating mode;

gag lever post (3) are installed at the top of frame (1), installation pole (4) are installed to the bottom of gag lever post (3), third mounting groove (203) have been seted up at the top of bracing piece (2), installation piece (5) are installed to the inner wall of third mounting groove (203).

2. A fire-resistant metal grid according to claim 1, wherein: a second sliding block (701) is installed on the outer wall of the splicing block (7), a second sliding groove (702) is formed in the inner wall of the second installation groove (102), a third bolt (703) penetrates through the front face of the second sliding block (701), and a fourth bolt (704) penetrates through the top of the frame (1).

3. A fire-resistant metal grid according to claim 1, wherein: the inner wall of the frame (1) is provided with a first mounting groove (101).

4. A fire-resistant metal grid according to claim 1, wherein: threaded holes (201) are formed in the top of the supporting rod (2), grid bars (202) are installed on the inner wall of the first installation groove (101), and first sliding grooves (204) are formed in the inner wall of the third installation groove (203).

5. A fire-resistant metal grid according to claim 1, wherein: the top of the limiting rod (3) is provided with a first bolt (301) in a penetrating mode.

6. A fire-resistant metal grid according to claim 1, wherein: and a pressing plate (401) is arranged at the bottom of the mounting rod (4).

7. A fire-resistant metal grid according to claim 1, wherein: and a first sliding block (501) is arranged on the outer wall of the mounting block (5).