Guide rail mounting structure of fireproof rolling shutter door

Abstract

The utility model relates to the related technical field of fireproof rolling shutter doors, in particular to a guide rail mounting structure of a fireproof rolling shutter door, which comprises a guide rail, a wallboard is mounted on one side of the guide rail, a mounting mechanism is arranged on the surface of one side of the guide rail, and a limiting buffer mechanism is arranged on the surface of the inner side of the guide rail. According to the guide rail mounting structure of the fireproof rolling shutter door, firstly, when a guide rail needs to be mounted, one section of the guide rail is close to a wall plate, then a shifting block is shifted to drive a connecting plate, so that a connecting block on one side is driven, at the moment, the connecting block extrudes a first spring, and a fixing column contracts towards a placing groove; and then the shifting block is loosened, the connecting block pushes the fixing column into the first storage groove through the first spring, and therefore fixing is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field related to fireproof rolling shutter doors, and in particular to a guide rail installation structure of a fireproof rolling shutter door. Background Art

[0002] Fireproof rolling shutter doors, together with their frames, can meet the requirements of fire resistance stability and integrity within a certain period of time. The fireproof rolling shutters are composed of curtain plates, rollers, motors, guide rails, brackets, protective covers and control mechanisms. Fireproof rolling shutters are mainly used for walls that require fire separation, especially fire walls and fire partitions where larger openings need to be opened due to production and use, but fireproof doors cannot be installed. However, the existing fireproof rolling shutter doors are very cumbersome in the installation process and require special tools for installation and disassembly. Therefore, there is a special need for a guide rail installation structure for fireproof rolling shutter doors.

[0003] However, the existing fire shutter doors are very cumbersome to install and disassemble, and require special tools to install and disassemble, which takes a lot of time to operate. If the model does not match, it will take more time to operate, which will affect the efficiency of installation. Utility Model Content

[0004] The purpose of the utility model is to provide a guide rail installation structure for a fireproof rolling shutter door, so as to solve the problem mentioned in the above background technology that the current fireproof rolling shutter door is very cumbersome during the installation process, and special tools are needed for installation and disassembly, which takes a lot of time to operate. If the model does not match, it will take more time to operate, which will affect the efficiency during installation.

[0005] To achieve the above object, the utility model provides the following technical solutions: a guide rail installation structure for a fireproof rolling shutter door, comprising a guide rail, a wall panel is installed on one side of the guide rail, a mounting mechanism is arranged on one side surface of the guide rail, and a limited buffer mechanism is arranged on the inner side surface of the guide rail;

[0006] The installation mechanism includes a first receiving groove, a placement groove, a first spring, a connecting block, a connecting plate, a toggle block and a fixed column. The first receiving groove is opened on one side surface of the wall panel, and the placement groove is opened on one side surface of the guide rail. The first spring is fixedly connected to the inner surface of the placement groove, and a connecting block is welded to one end surface of the first spring. One side surface of the connecting block is fixedly connected to a connecting plate, one side surface of the connecting plate is fixedly connected to a toggle block, and one side surface of the connecting plate is fixedly connected to a fixed column.

[0007] Preferably, the placement groove is opened symmetrically with respect to the central axis of the guide rail, and the first storage groove is opened symmetrically with respect to the central axis of the wall panel.

[0008] Preferably, the inner wall size of the first receiving groove matches the outer wall size of the fixing column, and the inner wall size of the placement groove matches the outer wall size of the connecting block.

[0009] Preferably, the limit buffer mechanism includes a second receiving groove, a limit column, a second spring, a limit plate and a sponge strip. The inner surface of the guide rail is provided with a second receiving groove, the inner surface of the second receiving groove is slidably connected to the limit column, the inner surface of the guide rail is welded with a second spring, one end surface of the second spring is welded with a limit plate, and one side surface of the limit plate is fixedly connected with a sponge strip.

[0010] Preferably, the second receiving groove is opened symmetrically with respect to the central axis of the guide rail, and the second spring is arranged symmetrically with respect to the central axis of the guide rail.

[0011] Preferably, the inner wall size of the second receiving groove matches the outer wall size of the limiting column, and the sponge strips are arranged at equal intervals on one side surface of the limiting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the guide rail installation structure of the fireproof rolling shutter door, through the arrangement of the first storage groove, the placement groove, the first spring, the connecting block, the connecting plate, the toggle block and the fixed column, first when the guide rail needs to be installed, one end of the guide rail is close to the wall panel, and then the toggle block is toggled to drive the connecting plate, thereby driving the connecting block on one side, at this time the connecting block will squeeze the first spring, so that the fixed column will shrink into the placement groove, and then the toggle block is released, and the connecting block will push the fixed column into the first storage groove through the first spring, thereby achieving fixation, which can better solve the efficiency problem caused during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the cooperation between the toggle block and the connecting block of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the limit buffer mechanism of the utility model;

[0016] Figure 4 For this utility model Figure 2 A is an enlarged structural diagram of FIG.

[0017] In the figure: 1. guide rail; 2. wall panel; 3. installation mechanism; 301. first receiving slot; 302. placement slot; 303. first spring; 304. connecting block; 305. connecting plate; 306. toggle block; 307. fixing column; 4. limit buffer mechanism; 401. second receiving slot; 402. limit column; 403. second spring; 404. limit plate; 405. sponge strip. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 The utility model provides a technical solution: a guide rail installation structure for a fireproof rolling shutter door, comprising a guide rail 1, a wall panel 2 is installed on one side of the guide rail 1, a mounting mechanism 3 is arranged on one side surface of the guide rail 1, and a limited buffer mechanism 4 is arranged on the inner side surface of the guide rail 1;

[0020] The mounting mechanism 3 includes a first receiving groove 301, a placement groove 302, a first spring 303, a connecting block 304, a connecting plate 305, a toggle block 306 and a fixing column 307. A first receiving groove 301 is provided on one side surface of the wall panel 2, a placement groove 302 is provided on one side surface of the guide rail 1, a first spring 303 is fixedly connected to the inner side surface of the placement groove 302, a connecting block 304 is welded to one end surface of the first spring 303, a connecting plate 305 is fixedly connected to one side surface of the connecting block 304, a toggle block 306 is fixedly connected to one side surface of the connecting plate 305, a fixing column 307 is fixedly connected to one side surface of the connecting plate 305, and the first receiving groove 301 is provided on one side surface of the wall panel 2. A storage slot 301, a placement slot 302, a first spring 303, a connecting block 304, a connecting plate 305, a toggle block 306 and a fixing column 307 are arranged. First, when the guide rail 1 needs to be installed, one end of the guide rail 1 is moved close to the wall panel 2, and then the toggle block 306 is toggled to drive the connecting plate 305, thereby driving the connecting block 304 on one side. At this time, the connecting block 304 will squeeze the first spring 303, so that the fixing column 307 shrinks into the placement slot 302, and then the toggle block 306 is released, and the connecting block 304 will push the fixing column 307 into the first storage slot 301 through the first spring 303, thereby achieving fixation.

[0021] Furthermore, the placement groove 302 is opened symmetrically with respect to the central axis of the guide rail 1, and the first receiving groove 301 is opened symmetrically with respect to the central axis of the wall panel 2. By setting the placement groove 302, it can be installed more conveniently.

[0022] Furthermore, the inner wall size of the first receiving groove 301 matches the outer wall size of the fixing column 307, and the inner wall size of the placement groove 302 matches the outer wall size of the connecting block 304. By setting the placement groove 302, the connecting block 304 can be better operated.

[0023] Furthermore, the limit buffer mechanism 4 includes a second receiving groove 401, a limit column 402, a second spring 403, a limit plate 404 and a sponge strip 405. The inner surface of the guide rail 1 is provided with a second receiving groove 401, the inner surface of the second receiving groove 401 is slidably connected to the limit column 402, the inner surface of the guide rail 1 is welded with a second spring 403, one end surface of the second spring 403 is welded to the limit plate 404, and one side surface of the limit plate 404 is fixedly connected with the sponge strip 405. 05, when in use, the fire shutter door will be inserted into the inner side of the guide rail 1, and when shaking occurs, the sponge strip 405 will absorb part of the force generated by the fire shutter door, and then buffer it through the limit plate 404, and the limit plate 404 will apply force to the limit column 402 and the second spring 403. At this time, the limit column 402 will temporarily retract into the second storage groove 401, and the second spring 403 will return the remaining force. In this way, the limit plates 404 on both sides of the guide rail 1 will buffer the fire shutter door, and further protection can also be provided through the sponge strip 405.

[0024] Furthermore, the second receiving groove 401 is opened symmetrically with respect to the central axis of the guide rail 1 , and the second spring 403 is arranged symmetrically with respect to the central axis of the guide rail 1 . The arrangement of the second spring 403 makes it easier to perform limiting.

[0025] Furthermore, the inner wall size of the second receiving groove 401 is consistent with the outer wall size of the limiting column 402, and the sponge strips 405 are arranged at equal intervals on one side surface of the limiting plate 404. The arrangement of the sponge strips 405 can facilitate buffering.

[0026] Working principle: First, when the guide rail 1 needs to be installed, a section of the guide rail 1 is brought close to the wall panel 2, and then the toggle block 306 is moved to drive the connecting plate 305, thereby driving the connecting block 304 on one side. At this time, the connecting block 304 will squeeze the first spring 303, so that the fixing column 307 shrinks into the placement groove 302, and then the toggle block 306 is released, and the connecting block 304 will push the fixing column 307 into the first receiving groove 301 through the first spring 303, so as to achieve fixation. When in use, the fire shutter door will be inserted To the inner side of the guide rail 1, when shaking occurs, the sponge strip 405 will absorb a part of the force generated by the fire shutter door, and then buffer it through the limit plate 404, and the limit plate 404 will apply force to the limit column 402 and the second spring 403. At this time, the limit column 402 will temporarily retract into the second storage groove 401, and the second spring 403 will return the remaining force. In this way, the limit plates 404 on both sides of the guide rail 1 will buffer the fire shutter door, and further protection can also be provided through the sponge strip 405.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A guide rail installation structure for a fireproof rolling shutter door, comprising a guide rail (1), characterized in that: A wall panel (2) is installed on one side of the guide rail (1), a mounting mechanism (3) is provided on one side surface of the guide rail (1), and a limit buffer mechanism (4) is provided on the inner side surface of the guide rail (1); The mounting mechanism (3) comprises a first receiving groove (301), a placement groove (302), a first spring (303), a connecting block (304), a connecting plate (305), a toggle block (306) and a fixing column (307); a first receiving groove (301) is provided on one side surface of the wall panel (2); a placement groove (302) is provided on one side surface of the guide rail (1); a first spring (303) is fixedly connected to the inner side surface of the placement groove (302); a connecting block (304) is welded to one end surface of the first spring (303); a connecting plate (305) is fixedly connected to one side surface of the connecting block (304); a toggle block (306) is fixedly connected to one side surface of the connecting plate (305); and a fixing column (307) is fixedly connected to one side surface of the connecting plate (305).

2. The guide rail installation structure of a fireproof rolling shutter door according to claim 1, characterized in that: The placement groove (302) is opened symmetrically with respect to the central axis of the guide rail (1), and the first storage groove (301) is opened symmetrically with respect to the central axis of the wall panel (2).

3. The guide rail installation structure of a fireproof rolling shutter door according to claim 1, characterized in that: The inner wall size of the first receiving groove (301) matches the outer wall size of the fixing column (307), and the inner wall size of the placement groove (302) matches the outer wall size of the connecting block (304).

4. The guide rail installation structure of a fireproof rolling shutter door according to claim 1, characterized in that: The limit buffer mechanism (4) comprises a second receiving groove (401), a limit column (402), a second spring (403), a limit plate (404) and a sponge strip (405); the inner surface of the guide rail (1) is provided with a second receiving groove (401); the inner surface of the second receiving groove (401) is slidably connected to the limit column (402); the inner surface of the guide rail (1) is welded with a second spring (403); one end surface of the second spring (403) is welded with a limit plate (404); and one side surface of the limit plate (404) is fixedly connected with a sponge strip (405).

5. The guide rail installation structure of a fireproof rolling shutter door according to claim 4, characterized in that: The second receiving groove (401) is opened symmetrically with respect to the central axis of the guide rail (1), and the second spring (403) is arranged symmetrically with respect to the central axis of the guide rail (1).

6. The guide rail installation structure of a fireproof rolling shutter door according to claim 4, characterized in that: The inner wall size of the second receiving groove (401) matches the outer wall size of the limiting column (402), and the sponge strips (405) are arranged at equal intervals on one side surface of the limiting plate (404).

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