Operating room ceiling joist structure

Abstract

The utility model relates to the technical field of suspended ceilings, in particular to an operating room suspended ceiling joist structure which comprises a covering joist, a hanging piece is fixedly connected to the top of the covering joist, a bearing joist is arranged at the top of the covering joist, a clamping piece is fixedly connected to the outer surface of the bearing joist, and the clamping piece extends into the hanging piece and is connected with the hanging piece in a clamped mode. The outer surface of the bearing keel is provided with a hanging piece, the top of the hanging piece is fixedly connected with a hanging rod, the top of the bearing keel is provided with a floor slab body, and the top of the hanging rod is in threaded connection with the floor slab body through an expansion head. And the covering keel is clamped with the bearing keel through the hanging piece and the clamping piece, so that dismounting and mounting are convenient. Meanwhile, the bearing keel is in threaded connection with the floor slab body through the hanging rod and the expansion head, the installation process is simplified, and the working efficiency and convenience are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a suspended ceiling technical field, concretely is operating room suspended ceiling joist structure. BACKGROUND

[0002] The operating room suspended ceiling is composed of decorative plates, joists, hanging wires and the like materials, can be changed frequently according to the need, is very convenient single product, according to the different material quality of decorative plate, the suspended ceiling can be divided into gypsum board suspended ceiling, metal plate suspended ceiling, glass suspended ceiling, PVC plate suspended ceiling and the like, the gypsum board cost is relatively cheap, the PVC plate is second, the metal plate is most durable but the price is higher, and the suspended ceiling plays an important role in the operating room.

[0003] Prior art, such as: CN207846960U a operating room wall hanging plate connecting structure, the utility model operating room wall hanging plate connecting structure in hanging plate and support pipe between through hanging ear part and positioning hole connection, need not welding, uneven and gap uneven phenomenon caused by welding, installation convenient and positioning precision is high, appearance is simple and beautiful, simple structure, greatly improve the assembly efficiency, save labor cost.

[0004] But this structure still has certain insufficient place in the process of using:

[0005] 1, the hanging plate of this structure is connected with the fixed pipe through the limiting inclined groove, realizes the installation of the hanging plate on the wall, in the installation process, multiple hanging ears must be accurately installed into the limiting inclined groove simultaneously to ensure the stability of connection, if any hanging ear is deformed or cannot be inserted, will directly affect the smooth progress of installation and disassembly.

[0006] 2, after the installation of the hanging plate, the distance between the hanging plate and the wall is too close, if the wall is damp, will affect the hanging plate, and the service life is reduced, and the protection effect of the hanging plate is poor. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing operating room suspended ceiling joist structure to solve the problems that the hanging plate of the structure is connected with the fixed pipe through the limiting inclined groove, realizes the installation of the hanging plate on the wall, in the installation process, multiple hanging ears must be accurately installed into the limiting inclined groove simultaneously to ensure the stability of connection, if any hanging ear is deformed or cannot be inserted, will directly affect the smooth progress of installation and disassembly, after the installation of the hanging plate, the distance between the hanging plate and the wall is too close, if the wall is damp, will affect the hanging plate, and the service life is reduced, and the protection effect of the hanging plate is poor.

[0008] To realize the above-mentioned purpose, the utility model provides the following technical scheme:

[0009] The utility model provides a ceiling joist structure of operating room, including the top fixed connection of cover joist has the hanger, the top of cover joist is provided with the load bearing joist, the outer surface fixed connection of load bearing joist has the card piece, the card piece extends to the hanger and is connected with the hanger, the outer surface of load bearing joist is provided with the hanger, the top fixed connection of hanger has the hanger rod, the top of load bearing joist is provided with the floor body, and the top of hanger rod is connected with floor body through the expansion head and is screwed.

[0010] As the preferred scheme of the utility model, the side of the cover joist is fixedly connected with the cross bracing joist, the end of the cross bracing joist is provided with a joist wall body, the cross bracing joist is fixedly connected with the joist wall body through a rivet, and the bottom of the cover joist and the cross bracing joist is fixedly connected with a base layer plate.

[0011] As the preferred scheme of the utility model, the bottom of the base layer plate is provided with a self-tapping screw, the self-tapping screw penetrates through the base layer plate and extends into the cross bracing joist, and the self-tapping screw is screwed with the base layer plate.

[0012] As the preferred scheme of the utility model, the side of the hanger is provided with a butt screw, the butt screw penetrates through the hanger and extends into the load bearing joist, the butt screw is screwed with the hanger, and the hanger is located at the side of the card piece.

[0013] As the preferred scheme of the utility model, the bottom of the base layer plate is sequentially fixedly connected with putty, universal glue and a surface layer plate, and the end of the base layer plate is fixedly connected with the joist wall body through weather-resistant glue.

[0014] As the preferred scheme of the utility model, the load bearing joist is provided with two, the two load bearing joists are of the same size, and the outer surfaces of the two load bearing joists are respectively provided with two hangers.

[0015] As the preferred scheme of the utility model, the cover joist is provided with five, the five cover joists are of the same size, and the outer surfaces of the five cover joists and the two load bearing joists are coated with an anticorrosive solution.

[0016] As the preferred scheme of the utility model, the hanger rod is located between the floor body and the load bearing joist, and the material of the hanger rod is stainless steel.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1、In the utility model, the cover joist, the load bearing joist, the hanger rod, the butt screw and the expansion bolt are used in cooperation, the cover joist is connected with the load bearing joist through the hanger and the card piece, thereby facilitating dismounting and installation. Meanwhile, the load bearing joist is screwed with the floor body through the hanger rod and the expansion head, thereby simplifying the installation process and improving work efficiency and convenience.

[0019] 2、The utility model discloses a through the cooperation of cross bracing keel, pull rivet, weatherproof adhesive and base layer board, through the use of self -tapping screw, fix base layer board at the bottom of cross bracing keel and facing keel. The stability and security of base layer board are improved obviously by the addition of cross bracing keel. In addition, through the cooperation of suspender, cross bracing keel and facing keel, the spacing between base layer board and floor body is effectively increased, thereby the independence of base layer board is enhanced and the service life is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the whole structure schematic diagram of the utility model;

[0021] Figure 2 It is the base layer board mounting structure schematic diagram of the utility model;

[0022] Figure 3 It is the bearing keel bottom structure schematic diagram of the utility model

[0023] Figure 4 It is the bearing keel side structure schematic diagram of the utility model.

[0024] In the drawing: 1, facing keel;2, bearing keel;3, cross bracing keel;4, hanging piece;5, clamping piece;6, suspender;7, floor body;8, keel wall;9, base layer board;10, expansion head;11, butt joint screw;12, hanging piece;13, self -tapping screw;14, weatherproof adhesive;15, pull rivet. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0026] Embodiment, please refer to Figures 1-4 The utility model provides a technical scheme:

[0027] The operating room ceiling joist structure, including the cover joist 1, the top of the cover joist 1 is fixedly connected with the hanger 4, the top of the cover joist 1 is provided with the bearing joist 2, the outer surface of the bearing joist 2 is fixedly connected with the clamping piece 5, the clamping piece 5 extends into the hanger 4 and is clamped with the hanger 4, the outer surface of the bearing joist 2 is provided with the hanger 12, the top of the hanger 12 is fixedly connected with the hanger rod 6, the top of the bearing joist 2 is provided with the floor body 7, the top of the hanger rod 6 is screwed with the floor body 7 through the expansion head 10, the side of the cover joist 1 is fixedly connected with the cross bracing joist 3, the end of the cross bracing joist 3 is provided with the joist wall body 8, the cross bracing joist 3 is fixedly connected with the joist wall body 8 through the rivet 15, and the bottom of the cover joist 1 and the cross bracing joist 3 is fixedly connected with the base plate 9.

[0028] Wherein, the bearing joist 2 is screwed with the floor body 7 through the hanger rod 6 and the expansion head 10, thereby facilitating the installation of the bearing joist 2, and improving the work efficiency and convenience.

[0029] In this embodiment, according to Figure 1 、 Figure 2 、 Figure 3 And Figure 4 It is shown that the bottom of the base plate 9 is provided with a self-tapping screw 13, the self-tapping screw 13 penetrates the base plate 9 and extends into the cross bracing joist 3, the self-tapping screw 13 is screwed with the base plate 9, the side of the hanger 12 is provided with a butt screw 11, the butt screw 11 penetrates the hanger 12 and extends into the bearing joist 2, the butt screw 11 is screwed with the hanger 12, the hanger 12 is located on the side of the clamping piece 5, the bottom of the base plate 9 is sequentially fixedly connected with putty, universal glue and face plate, the end of the base plate 9 is fixedly connected with the joist wall body 8 through the weather-resistant glue 14, the bearing joist 2 is provided with two, the two bearing joists 2 are the same size, the outer surfaces of the two bearing joists 2 are respectively provided with two hangers 12, the cover joist 1 is provided with five, the five cover joists 1 are the same size, the outer surfaces of the five cover joists 1 and the two bearing joists 2 are coated with an anticorrosive solution, the hanger rod 6 is located between the floor body 7 and the bearing joist 2, and the material of the hanger rod 6 is stainless steel.

[0030] Wherein, the distance between the base plate 9 and the floor body 7 is expanded through the hanger rod 6, the cross bracing joist 3 and the cover joist 1, and the independence of the base plate 9 is improved.

[0031] The utility model discloses a work flow: using the operating room furred ceiling joist structure of this scheme design is in working, first check whether the device is normal use, through expansion head 10 and suspender 6 bear the joist 2 installation in the bottom of floor body 7, twist docking screw 11 simultaneously with the position of hanger 12 fixed, then connect cross bracing joist 3 and cover joist 1, and the card piece 5 is clamped to the hanger 4, thereby bear the joist 2 and cross bracing joist 3 installation in the bottom of 1, through self tapping screw 13 fixed base layer board 9, wherein cover joist 1 is through hanger 4 and card piece 5 and bear the joist 2 clamping, and then convenient to its dismount and install, and bear the joist 2 is through suspender 6 and expansion head 10 and floor body 7 screw connection, and then convenient to bear the joist 2 installation, improve work efficiency and convenience, through self tapping screw 13 bear the joist 2 installation in the bottom of cross bracing joist 3 and cover joist 1, and cross bracing joist 3 improves the stability and security of base layer board 9, through suspender 6, cross bracing joist 3 and cover joist 1 enlarge the distance between base layer board 9 and floor body 7, improve the independence of base layer board 9.

[0032] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A suspended ceiling grid structure for an operating theatre, comprising a cover grid (1), characterised in that: The top of the covering keel (1) is fixedly connected with a hanging piece (4), the top of the covering keel (1) is provided with a bearing keel (2), the outer surface of the bearing keel (2) is fixedly connected with a clamping piece (5), the clamping piece (5) extends into the hanging piece (4) and is clamped with the hanging piece (4), the outer surface of the bearing keel (2) is provided with a hanging piece (12), the top of the hanging piece (12) is fixedly connected with a hanging rod (6), the top of the bearing keel (2) is provided with a floor body (7), the top of the hanging rod (6) is threadedly connected with the floor body (7) through an expansion head (10).

2. The operating room ceiling grid structure of claim 1, wherein: The side of the covering keel (1) is fixedly connected with a cross bracing keel (3), the end of the cross bracing keel (3) is provided with a keel wall body (8), the cross bracing keel (3) is fixedly connected with the keel wall body (8) through a rivet (15), the bottom of the covering keel (1) and the cross bracing keel (3) is fixedly connected with a base layer plate (9).

3. The operating room ceiling grid structure of claim 2, wherein: The bottom of the base layer plate (9) is provided with a self-tapping screw (13), the self-tapping screw (13) penetrates the base layer plate (9) and extends into the cross bracing keel (3), and the self-tapping screw (13) is threadedly connected with the base layer plate (9).

4. The operating room ceiling grid structure of claim 1, wherein: The side of the hanging piece (12) is provided with a butt screw (11), the butt screw (11) penetrates the hanging piece (12) and extends into the bearing keel (2), and the butt screw (11) is threadedly connected with the hanging piece (12), and the hanging piece (12) is located on the side of the clamping piece (5).

5. The operating room ceiling grid structure of claim 2, wherein: The bottom of the base layer plate (9) is sequentially fixedly connected with putty, universal glue and a surface layer plate, and the end of the base layer plate (9) is fixedly connected with the keel wall body (8) through weather-resistant glue (14).

6. The operating room ceiling grid structure of claim 1, wherein: The bearing keel (2) is provided with two, the two bearing keels (2) are the same in size, and the outer surfaces of the two bearing keels (2) are respectively provided with two hanging pieces (12).

7. The operating room ceiling grid structure of claim 1, wherein: The covering keel (1) is provided with five, the five covering keels (1) are the same in size, and the outer surfaces of the five covering keels (1) and the two bearing keels (2) are coated with an anti-corrosion solution.

8. The operating room ceiling grid structure of claim 1, wherein: The hanging rod (6) is located between the floor body (7) and the bearing keel (2), and the material of the hanging rod (6) is stainless steel.

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