CN219691451U - GRG (glass fiber reinforced plastic) roller shutter box - Google Patents

Abstract

The utility model relates to a GRG roller shutter box, which comprises a GRG box body, a roller shutter, a cover plate support plate and a cover plate, wherein the GRG box body is provided with a U-shaped shell with a downward opening, a first through hole and a first suspender are arranged on the U-shaped shell, the roller shutter is arranged in the U-shaped shell, the roller shutter is connected with a second suspender which can pass through the first through hole, the cover plate support plate is fixedly connected to the inner wall of the U-shaped shell through self-tapping screws, a bracket with an upward opening is arranged on the cover plate support plate, the cover plate is connected with a hook, the hook can be converted between a hanging state of being hung on the bracket and a disengaging state of being disengaged from the bracket, the cover plate covers the opening of the U-shaped shell in the hanging state, and the cover plate can be separated from the U-shaped shell from the opening of the U-shaped shell in the disengaging state; the utility model has the advantages that: the cover plate can be very conveniently connected with and separated from the GRG box body, the on-site installation is convenient, the cover plate support plate is locked and attached on the inner wall of the GRG box body through the self-tapping screw, the outer surface of the GRG box body is not damaged, and the attractiveness of the GRG box body is guaranteed.

Description

GRG (glass fiber reinforced plastic) roller shutter box

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a GRG roller shutter box.

Background

The GRG is a precast glass fiber reinforced gypsum board, is a special decorative modified fiber gypsum decorative material, can be molded into various shapes, has smooth and fine surfaces and excellent decorative effects, has good durability, shock resistance and good acoustic performance, and can also prevent fire and moisture; GRGs are commonly used in large public buildings such as libraries, exhibition halls, theatres, museums, etc., as suspended ceilings, light fixtures, cladding posts, curtain boxes, etc.

The GRG roller shutter box is internally provided with a roller shutter, the GRG roller shutter box and the roller shutter are respectively hoisted at the top of a building, the lower end of the GRG roller shutter box is required to be provided with an opening for the roller shutter to enter and exit so that the roller shutter can be hoisted independently of the GRG roller shutter box, and after the roller shutter hoisting is finished, only a gap for the curtain to pass through is reserved on the opening through a cover plate so as to reduce dust entering the roller shutter box, so that the cover plate cannot be installed in advance and must be installed on site; the embedded part for connection is usually embedded in the GRG profile, the cover plate is connected with the embedded part through the bolt connecting piece so as to be installed on site, the embedded part and the bolt connecting piece are arranged in the GRG profile, the space occupied by the embedded part and the bolt connecting piece are inconvenient to lock and disassemble, the reserved part and the bolt connecting piece are arranged outside the GRG profile, the attractiveness of the roller shutter box is affected, and the mode is not fast and convenient.

Disclosure of Invention

Based on this, it is necessary to provide a GRG roller shutter box, replaces bolted connection through the connected mode of bracket and couple, avoids the influence of bolt to GRG roller shutter box aesthetic property when convenient scene quick installation apron.

The technical scheme of the utility model is as follows: a GRG roll screen box comprising: the GRG box body is provided with a U-shaped shell with a downward opening, a first through hole and a first suspender are arranged on the U-shaped shell, and the first suspender is connected to a supporting frame of the ceiling; the roller shutter comprises a roller shutter main body and a roller shutter bracket for supporting the roller shutter main body, wherein the roller shutter bracket is connected with a second suspender, and the second suspender penetrates through the first through hole and is connected to a supporting frame body of a ceiling; the cover plate support plate is fixedly connected to the inner wall of the U-shaped shell through a self-tapping screw, and a bracket with an upward opening is arranged on the cover plate support plate; the cover plate is connected with a hook, the hook can be switched between a hanging state of being hung on the bracket and a separating state of being separated from the bracket, the cover plate covers the opening of the U-shaped shell and leaves a gap for a curtain to pass through in the hanging state, and the cover plate can be separated from the U-shaped shell from the opening of the U-shaped shell in the separating state.

As a further scheme of the utility model, the cover plate support plate comprises a support plate main body which is vertically arranged, a right-angle extending plate is formed by extending horizontally right and then vertically upwards on the right end surface of the support plate main body, and the right-angle extending plate and the support plate main body form the bracket; the cover plate comprises a cover plate main body which is horizontally arranged, wherein a hook-shaped extending plate vertically extends upwards firstly, then horizontally leftwards and finally vertically downwards on the upper end face of the cover plate, and the hook-shaped extending plate is the hook.

As a further scheme of the utility model, the cover plate support plate and the cover plate are aluminum alloy plate pieces.

As a further scheme of the utility model, the U-shaped shell is composed of a GRG rectangular plate and a GRG vertical plate, a third suspender is arranged on the GRG vertical plate, a second through hole is arranged on the GRG rectangular plate, and the third suspender penetrates through the second through hole and is connected with a supporting frame body of a ceiling; the GRG right angle plate is provided with a horizontal section and a vertical section, the first through hole and the second through hole are positioned on the horizontal section, and the cover plate support plate is connected to the vertical section.

As a further scheme of the utility model, an angle steel is reserved on the horizontal section of the GRG rectangular plate, and the first suspender is connected to the angle steel.

As a further scheme of the utility model, the rolling curtain bracket comprises a strip-shaped plate and two rolling curtain mounting plates arranged at two ends of the strip-shaped plate, two ends of the rolling curtain main body are respectively arranged on one rolling curtain mounting plate, and a third through hole is arranged on the strip-shaped plate; the lower extreme of second jib is equipped with the connecting plate be fixed with the bolt pole on the connecting plate, the bolt pole passes the third through-hole, bolt pole lower extreme threaded connection has the nut.

The technical scheme of the utility model has the advantages that: the cover plate support plate is fixed on the inner wall of the GRG box body, the support groove is arranged on the cover plate support plate, the hook is arranged on the cover plate and can be switched between a hanging state of being hung on the support groove and a separating state of being separated from the support groove, so that the cover plate can be conveniently connected with and separated from the GRG box body, and the field installation is convenient; the cover plate support plate is locked and attached on the inner wall of the GRG box body through the self-tapping screw, the outer surface of the GRG box body is not damaged, and the attractiveness of the GRG box body is guaranteed.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of a GRG roller shutter box of the utility model;

FIG. 2 is a schematic cross-sectional view of an assembled structure of a GRG box, a cover plate support plate and a cover plate according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a roller blind according to the present utility model;

reference numerals illustrate:

11. GRG right angle plates; 111. angle steel; 12. GRG risers; 21. a roller shutter body; 22. a roller shutter bracket; 221. a roller shutter mounting plate; 222. a strip-shaped plate; 30. a cover plate support plate; 31. a support plate main body; 32. a right angle extension plate; 33. a bracket; 40. a cover plate; 41. a cover plate main body; 42. a hook-shaped extension plate; 50. a first boom; 60. a second boom; 61. a connecting plate; 62. a bolt rod; 63. a lock nut; 70. a third boom; 80. self-tapping screw.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

The utility model provides a GRG rolling shutter box, referring to figure 1, comprising a GRG box body, a rolling shutter, a cover plate support plate 30 and a cover plate 40, wherein the GRG box body has the characteristics of durability and attractive appearance, the rolling shutter is placed in the GRG box body, the GRG box body is firstly hoisted on the support frame of a ceiling, and then the rolling shutter is hoisted, so that an opening for the rolling shutter to enter and exit is required to be arranged at the lower end of the GRG rolling shutter box, and the opening is covered by the cover plate 40.

The GRG box body is provided with a U-shaped shell with a downward opening, a first through hole and a first suspender 50 are arranged on the U-shaped shell, and the first suspender 50 is connected to a supporting frame of a ceiling; the roller shutter comprises a roller shutter main body 21 and a roller shutter bracket 22 for supporting the roller shutter main body 21, wherein the roller shutter bracket 22 is connected with a second suspender 60, and the second suspender 60 penetrates through the first through hole and is connected to a supporting frame of a ceiling; the cover plate support plate 30 is fixedly connected to the inner wall of the U-shaped shell through self-tapping screws 80, and a bracket 33 with an upward opening is arranged on the cover plate support plate 30; the cover plate 40 is connected with a hook, the hook can be switched between a hanging state of being hung on the bracket 33 and a separating state of being separated from the bracket 33, the cover plate 40 covers the opening of the U-shaped shell and leaves a gap for the curtain cloth to pass through in the hanging state, and the cover plate 40 can be separated from the U-shaped shell from the opening of the U-shaped shell in the separating state.

Specifically, as shown in fig. 2, the U-shaped housing is formed by a GRG rectangular plate 11 and a GRG vertical plate 12, the GRG rectangular plate 11 has a horizontal section and a vertical section, the GRG vertical plate 12 is pre-embedded with a third boom 70, a first through hole, a second through hole and an angle steel 111 are reserved on the horizontal section, the first boom 50 is connected with the first angle steel 111, the second boom 60 passes through the first through hole, the third boom 70 passes through the second through hole, the first boom 50, the second boom 60 and the third boom 70 are fixedly connected with a supporting frame of a ceiling, the cover plate supporting plate 30 is connected to the vertical section through a plurality of self-tapping screws 80, the U-shaped housing is formed by the GRG rectangular plate 11 and the GRG vertical plate 12, the self-tapping screws 80 are conveniently tapped, and then the assembly is performed after the self-tapping screws 80 are tapped; the GRG box body has a certain length, and the first hanger bar 50, the second hanger bar 60, and the third hanger bar 70 need a plurality of first through holes, second through holes, and angle steels 111, which correspond to the first hanger bar, the second hanger bar, and the third hanger bar, and the number is set according to the actual length.

Specifically, the first hanger bar 50 and the third hanger bar 70 are galvanized screw rods, and the second hanger bar 60 is a galvanized square tube.

Specifically, as shown in fig. 2, the cover plate support plate 30 includes a support plate main body 31 that is vertically disposed, and a right-angle extending plate 32 is formed by extending horizontally rightward and then vertically upward on a right end surface of the support plate main body 31, where the right-angle extending plate 32 and the support plate main body 31 form the bracket 33; the cover plate 40 includes a cover plate main body 41 horizontally arranged, and a hook-shaped extending plate 42 vertically extends upwards, horizontally leftwards and finally vertically downwards on the upper end surface of the cover plate 40, wherein the hook-shaped extending plate 42 is the hook; the cover plate main body 41 can cover most of the opening of the U-shaped shell, and a gap is reserved between the cover plate main body 41 and the GRG vertical plate 12 for the curtain cloth to pass through; the cover plate support plate 30 and the cover plate 40 may be one of a GRG plate, a steel plate, a plastic plate and a wood plate, or may be other, and preferably the cover plate support plate 30 and the cover plate 40 are aluminum alloy plate members subjected to white spraying treatment, and have a thin thickness and a light weight.

Specifically, as shown in fig. 3, the roller shutter support 22 includes a strip-shaped plate 222 and two roller shutter mounting plates 221 disposed at two ends of the strip-shaped plate 222, two ends of the roller shutter main body 21 are respectively mounted on one roller shutter mounting plate 221, and a third through hole is disposed on the strip-shaped plate 222; a connecting plate 61 is arranged at the lower end of the second suspender 60, a bolt rod 62 is fixed on the connecting plate 61, the bolt rod 62 penetrates through the third through hole, a locking nut 63 is connected at the lower end of the bolt rod 62 in a threaded manner, and a strip-shaped plate 222 is fixedly connected to the connecting plate 61 through screwing the nut, so that the roller shutter is mounted on the second suspender 60; the roller shutter body 21 may be a manual roller shutter or an electric roller shutter.

According to the utility model, the cover plate support plate 30 is fixed on the inner wall of the GRG box body, the support groove 33 is arranged on the cover plate support plate 30, the hook is arranged on the cover plate 40, and the hook can be switched between a hanging state of being hung on the support groove 33 and a separating state of being separated from the support groove 33, so that the cover plate 40 can be conveniently connected with and separated from the GRG box body, and the field installation is convenient; the cover plate support plate 30 is locked and attached on the inner wall of the GRG box body through the self-tapping screw 80, the outer surface of the GRG box body is not damaged, and the attractiveness of the GRG box body is guaranteed.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (6)

1. A GRG roll screen case, comprising:

the GRG box body is provided with a U-shaped shell with a downward opening, a first through hole and a first suspender are arranged on the U-shaped shell, and the first suspender is connected to a supporting frame of the ceiling;

the roller shutter comprises a roller shutter main body and a roller shutter bracket for supporting the roller shutter main body, wherein the roller shutter bracket is connected with a second suspender, and the second suspender penetrates through the first through hole and is connected to a supporting frame body of a ceiling;

the cover plate support plate is fixedly connected to the inner wall of the U-shaped shell through a self-tapping screw, and a bracket with an upward opening is arranged on the cover plate support plate;

the cover plate is connected with a hook, the hook can be switched between a hanging state of being hung on the bracket and a separating state of being separated from the bracket, the cover plate covers the opening of the U-shaped shell in the hanging state, and the cover plate can be separated from the opening of the U-shaped shell in the separating state.

2. The GRG roll screen box of claim 1 wherein the cover plate bracket includes a vertically disposed bracket body having a right angle extension plate extending horizontally rightward and vertically upward on a right end surface of the bracket body, the right angle extension plate and the bracket body forming the bracket; the cover plate comprises a cover plate main body which is horizontally arranged, wherein a hook-shaped extending plate vertically extends upwards firstly, then horizontally leftwards and finally vertically downwards on the upper end face of the cover plate, and the hook-shaped extending plate is the hook.

3. The GRG roll screen box of claim 2 wherein the cover plate support plate and the cover plate are aluminum alloy plate pieces.

4. A GRG roll screen box according to claim 1 or 2, characterized in that the U-shaped housing is formed by a GRG right angle plate and a GRG riser, the GRG riser being provided with a third boom, the GRG right angle plate being provided with a second through hole, the third boom passing through the second through hole and being connected to a supporting frame of a ceiling; the GRG right angle plate is provided with a horizontal section and a vertical section, the first through hole and the second through hole are positioned on the horizontal section, and the cover plate support plate is connected to the vertical section.

5. The GRG roll shade box of claim 4, wherein angle bars are reserved in horizontal sections of the GRG right angle plates, and wherein the first hanger bar is connected to the angle bars.

6. The GRG roll screen box of claim 1, wherein the roll screen bracket includes a strip-shaped plate and two roll screen mounting plates disposed at two ends of the strip-shaped plate, two ends of the roll screen main body are respectively mounted on one roll screen mounting plate, and a third through hole is disposed on the strip-shaped plate; the lower extreme of second jib is equipped with the connecting plate be fixed with the bolt pole on the connecting plate, the bolt pole passes the third through-hole, bolt pole lower extreme threaded connection has the nut.