FFU keel for color plate suspended ceiling

Abstract

The utility model provides an FFU keel for a color steel plate ceiling, which comprises two keel bodies and two color steel plates, the two color steel plates are oppositely arranged at intervals, the two keel bodies are oppositely arranged at intervals, clamping blocks are arranged in the middles of the keel bodies, clamping grooves connected with the clamping blocks in a matched mode are arranged on the opposite faces of the color steel plates, and the clamping grooves are connected with the color steel plates in a matched mode. The clamping blocks are clamped with the clamping grooves in a matched mode, hanging rod connecting grooves are formed in the top ends of the keel bodies, the keel bodies are detachably connected with hanging rods, the bottoms of the keel bodies are bent in an L shape, the FFUs are placed on the L-shaped bent faces of the two keel bodies in parallel, the keel bodies are detachably connected with the FFUs, and the problems that the FFUs are difficult to install, maintain and replace are solved conveniently; and material loading and unloading are convenient and efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a ceiling keel, in particular to a FFU keel used for a color steel plate ceiling. Background Art

[0002] With the continuous improvement of people's living standards, ceiling decoration has also developed from the initial flat ceiling to a variety of special-shaped ceilings. With the development of my country's modernization construction, keels are widely used in hotels, terminal buildings, bus stations, stations, amusement parks, shopping malls, factories, office buildings, old building renovations, interior decoration settings, ceilings and other places. Keel ceilings have high strength, adaptability to waterproofing, shockproofing, dustproofing, sound insulation, sound absorption, constant temperature and other functions, and also have the advantages of short construction period and simple construction.

[0003] In order to have a larger space, the existing clean rooms generally choose to install the FFU units on the top floor of the room. The installation of the FFU units is to form an installation area on the top floor of the room through the keel ceiling, and then install the FFU units in the installation area. The number of FFU units required for a large clean room must also increase accordingly to ensure the air quality in the clean room, which will increase the load of the keel ceiling. After the FFU units are installed, the position of the indoor ceiling is occupied. If lamps and fire sprinklers need to be installed, they need to be installed on the walls on both sides of the ceiling, or installed in the gap between the FFU units, which will cause the internal wiring of the indoor ceiling to be complicated and the appearance is not beautiful. Therefore, in order to solve the above problems, a new technical solution needs to be provided.

[0004] Existing patent publication number: CN112344450A, a box-type operating room system, which includes: an outer box body, which is an independent airtight room: an inner box body, which is an independent airtight operating room, arranged inside the outer box body; a mezzanine is formed between the outer box body and the inner box body, and the mezzanine includes a horizontal mezzanine and a vertical mezzanine, the horizontal mezzanine is the space from the top of the inner box body to the top of the outer box body, the vertical layer includes a first vertical layer and a second vertical layer, the first vertical layer is the space from the outer wall of one side of the inner box body to the inner wall of the same side of the outer box body, the second vertical layer is the space from the outer wall of the other side of the inner box body to the inner wall of the other side of the outer box body, the horizontal mezzanine is provided with an FFU self-contained fan purification unit, a ducted cooling and heating multi-connected central air conditioner, and a fresh air unit with primary, medium and sub-high efficiency filters, and the inner wall of the vertical mezzanine is provided with a return air outlet with a primary filter.

[0005] However, since the keel ceiling uses hanging wires to hang the FFU unit as a whole on the top plate of the outer box, when the keel ceiling needs to be inspected and repaired, there is a risk of falling when operating.

[0006] In view of this, the utility model proposes a FFU keel for a color steel plate ceiling with a simple structure and detachable connection. Utility Model Content

[0007] In view of this, the purpose of the present utility model is to provide a novel keel body 1 which is detachably connected to both the suspension rod 6 and the FFU 15 .

[0008] An FFU keel for a color steel plate ceiling comprises: two keel bodies 1 and two color steel plates 2, characterized in that: the two color steel plates 2 are arranged at a relative interval, the two keel bodies 1 are arranged at a relative interval, a clamping block 3 is provided in the middle of the keel body 1, and a clamping groove 4 matching and connected with the clamping block 3 is provided at the opposite surface of the color steel plate 2, the clamping block 3 is matched and clamped with the clamping groove 4, a hanging rod connecting groove 5 is provided at the top of the keel body 1, and is detachably connected with the hanging rod 6, the bottom of the keel body 1 is L-shaped, the FFU15 is placed parallel to the L-shaped bending surface of the two keel bodies 1, and the keel body 1 and FFU15 are detachably connected.

[0009] Furthermore, the hanging rod connecting groove 5 is detachably connected to the C-shaped connecting piece 7.

[0010] Furthermore, the upper end of the C-shaped connector 7 is detachably connected to the suspension rod 6 via a first nut 8 , and the lower end of the C-shaped connector 7 is detachably connected to the inverted T-shaped screw cone 10 via a second nut 9 .

[0011] Furthermore, the inverted T-cone 10 includes a T-shaped head and a screw rod. The T-shaped head is placed in the hanging rod connecting groove 5 and is slidably connected to the hanging rod connecting groove 5. The screw rod is detachably connected to the lower end of the C-shaped connector 7 through the second nut 9 to facilitate the specific position of the hanging rod 6. After confirming the specific position, the second nut 9 is used to rotate and fix it.

[0012] Furthermore, a reinforcing plate 13 is provided at the lower end of the hanging rod connecting groove 5, which forms an inverted right triangle with the keel body 1, so as to enhance the stability and pressure resistance of the keel.

[0013] Furthermore, the block 3 is in a square or rectangular shape.

[0014] Furthermore, at least two protrusions 14 are provided at the fitting surface of the keel body 1 and the color steel plate 2 connected thereto, which are used for leveling to solve the problem of the color steel plate 2 not fitting the keel body 1 due to its uneven surface. The gap can be sealed by gluing, which is conducive to the tight connection between the color steel plate 2 and the keel body 1.

[0015] Furthermore, the protrusions 14 are located at two ends of the block 3 and are symmetrically arranged.

[0016] Furthermore, the material of the keel body 1 is aluminum.

[0017] Beneficial effects of the utility model: the utility model provides an FFU keel for a color steel plate ceiling, comprising: two keel bodies 1, two color steel plates 2, the two color steel plates 2 are arranged relatively at intervals, the two keel bodies 1 are arranged relatively at intervals, a clamping block 3 is provided in the middle of the keel body 1, a clamping slot 4 matching and connected with the clamping block 3 is provided at the opposite surface of the color steel plate 2, the clamping block 3 is matched and clamped with the clamping slot 4, a hanging rod connecting groove 5 is provided at the top of the keel body 1, and is detachably connected with the hanging rod 6, the bottom of the keel body 1 is L-shaped, the FFU15 is placed parallel to the L-shaped bending surfaces of the two keel bodies 1, the keel body 1 and the FFU15 are detachably connected, which is convenient for solving the problem that the FFU15 is difficult to install and difficult to repair and replace, so that material loading and unloading is simple and efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a side schematic diagram of an FFU keel used for color steel plate ceiling.

[0019] Figure 2 The figure is a structural diagram of an FFU keel used for a color steel plate ceiling.

[0020] Figure 3 The figure is a partial structural diagram of an FFU keel used for a color steel plate ceiling.

[0021] Keel body 1 Color steel plate 2 Card Block 3 Card slot 4 Hanging rod connection slot 5 Boom 6 C-type connector 7 First nut 8 Second nut 9 Inverted T screw 10 Reinforcement plate 13 Raised 14 FFU 15

[0022] The following specific implementation manner will further illustrate the present utility model in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0023] The following examples are described to assist the understanding of the present application, and the examples are not and should not be interpreted in any way as limiting the scope of protection of the present application.

[0024] In the following description, those skilled in the art will recognize that throughout this discussion, components may be described as separate functional units (which may include sub-units), but those skilled in the art will recognize that various components or portions thereof may be divided into separate components or may be integrated together (including within a single system or component).

[0025] At the same time, the connections between components or systems are not intended to be limited to direct connections, rather, the data between these components may be modified, reformatted, or otherwise changed by intermediate components. In addition, additional or fewer connections may be used. It should also be noted that the terms "coupled," "connected," or "input" should be understood to include direct connections, indirect connections through one or more intermediate devices, and wireless connections.

[0026] like Figure 1 , Figure 2 , Figure 3 As shown, an FFU keel for a color steel plate ceiling comprises: two keel bodies 1, two color steel plates 2, the two color steel plates 2 are arranged relatively at intervals, the two keel bodies 1 are arranged relatively at intervals, a clamping block 3 is provided in the middle of the keel body 1, a clamping slot 4 matching and connected with the clamping block 3 is provided at the opposite surface of the color steel plate 2, the clamping block 3 is matched and connected with the clamping slot 4, a hanging rod connecting groove 5 is provided at the top of the keel body 1, and is detachably connected with the hanging rod 6, the bottom of the keel body 1 is L-shaped bent, the FFU15 is placed parallel to the L-shaped bending surfaces of the two keel bodies 1, and the keel body 1 and FFU15 are detachably connected.

[0027] The hanging rod connecting groove 5 is detachably connected to the C-shaped connecting piece 7 .

[0028] The upper end of the C-shaped connecting member 7 is detachably connected to the suspension rod 6 via a first nut 8 , and the lower end of the C-shaped connecting member 7 is detachably connected to the inverted T-shaped screw cone 10 via a second nut 9 .

[0029] The inverted T-cone 10 includes a T-shaped head and a screw rod. The T-shaped head is placed in the hanging rod connecting groove 5 and is slidably connected to the hanging rod connecting groove 5. The screw rod is detachably connected to the lower end of the C-shaped connector 7 through the second nut 9 to facilitate the specific position of the hanging rod 6. After confirming the specific position, the second nut 9 is used to rotate and fix it.

[0030] A reinforcing plate 13 is provided at the lower end of the hanging rod connecting groove 5, forming an inverted right triangle with the keel body 1, so as to enhance the stability and pressure resistance of the keel.

[0031] The block 3 is in a square or rectangular shape.

[0032] At least two protrusions 14 are provided at the fitting surface of the keel body 1 and the color steel plate 2 connected thereto, which are used for leveling to solve the problem of the color steel plate 2 not fitting the keel body 1 due to its uneven surface. The gap can be sealed by gluing, which is conducive to the tight connection between the color steel plate 2 and the keel body 1.

[0033] The protrusions 14 are located at two ends of the block 3 and are symmetrically arranged.

[0034] The material of the keel body 1 is aluminum.

[0035] Beneficial effects of the utility model: the utility model provides an FFU keel for a color steel plate ceiling, comprising: two keel bodies 1, two color steel plates 2, the two color steel plates 2 are arranged relatively at intervals, the two keel bodies 1 are arranged relatively at intervals, a clamping block 3 is provided in the middle of the keel body 1, a clamping slot 4 matching and connected with the clamping block 3 is provided at the opposite surface of the color steel plate 2, the clamping block 3 is matched and clamped with the clamping slot 4, a hanging rod connecting groove 5 is provided at the top of the keel body 1, and is detachably connected with the hanging rod 6, the bottom of the keel body 1 is L-shaped, the FFU15 is placed parallel to the L-shaped bending surfaces of the two keel bodies 1, the keel body 1 and the FFU15 are detachably connected, which is convenient for solving the problem that the FFU15 is difficult to install and difficult to repair and replace, so that material loading and unloading is simple and efficiency is improved.

[0036] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An FFU keel for a color steel plate ceiling, comprising: Two keel bodies (1) and two color steel plates (2), characterized in that: the two color steel plates (2) are arranged at a relative interval, the two keel bodies (1) are arranged at a relative interval, a clamping block (3) is provided in the middle of the keel body (1), and a clamping groove (4) matching and connected with the clamping block (3) is provided at the opposite surface of the color steel plate (2), the clamping block (3) and the clamping groove (4) are matched and clamped, the top of the keel body (1) is provided with a hanging rod connecting groove (5) which is detachably connected with the hanging rod (6), the bottom of the keel body (1) is L-shaped, the FFU (15) is placed parallel to the L-shaped bending surface of the two keel bodies (1), and the keel body (1) and the FFU (15) are detachably connected.

2. The FFU keel for color steel plate ceiling according to claim 1, characterized in that: The hanging rod connection groove (5) is detachably connected to the C-shaped connection piece (7).

3. The FFU keel for color steel plate ceiling according to claim 2, characterized in that: The upper end of the C-shaped connecting piece (7) is detachably connected to the suspension rod (6) via a first nut (8), and the lower end of the C-shaped connecting piece (7) is detachably connected to the inverted T-shaped screw cone (10) via a second nut (9).

4. The FFU keel for color steel plate ceiling according to claim 3, characterized in that: The inverted T-shaped screw cone (10) comprises a T-shaped head and a screw rod, wherein the T-shaped head is disposed in the hanging rod connecting groove (5) and is slidably connected to the hanging rod connecting groove (5), and the screw rod is detachably connected to the lower end of the C-shaped connecting member (7) via a second nut (9).

5. The FFU keel for color steel plate ceiling according to claim 1, characterized in that: A reinforcing plate (13) is provided at the lower end of the hanging rod connecting groove (5), forming an inverted right triangle with the keel body (1).

6. The FFU keel for color steel plate ceiling according to claim 1, characterized in that: The card block (3) is in the shape of a square or a rectangle.

7. The FFU keel for color steel plate ceiling according to claim 1, characterized in that: At least two protrusions (14) are provided at the fitting surface of the keel body (1) and the color steel plate (2) connected thereto, for leveling and solving the problem of the color steel plate (2) not fitting the keel body (1) due to the uneven surface, and the gap can be sealed by gluing.

8. The FFU keel for color steel plate ceiling according to claim 7, characterized in that: The protrusions (14) are located at two ends of the clamping block (3) and are symmetrically arranged.

9. The FFU keel for color steel plate ceiling according to claim 1, characterized in that: The material of the keel body (1) is aluminum.

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