CN210685511U - Octagonal modular assembly type structure of operating room - Google Patents

Abstract

An octagonal modular assembly type structure of an operating room belongs to the technical field of clean rooms. The utility model discloses a reduce the operating room and build the cost, satisfy the customization, standardize, the industrialization, the modularization assembled requirement provides operating room octagon modularization assembled structure. The utility model comprises a vertical wall column, a beam, a corner piece, a wallboard, a roof and a lifting ground rail, wherein the beam is carried on the vertical wall column to form a room body frame, the room body frame is wholly located on the lifting ground rail, the roof is laid on the top layer of the room body frame, and the wallboard is arranged on the side surface of the room body frame; the beam is provided with a straight section and connecting parts arranged at two ends of the straight section, and the straight section and the connecting parts are in obtuse angle transition; the corner piece is installed on the vertical wall column, the corner piece is connected with two adjacent cross beams on the carrying vertical wall column, and a 135-degree octagonal transition profile is formed by an inner vertex angle of a room body frame formed by assembling the vertical wall column, the cross beams and the corner piece. The utility model discloses simple structure easily realizes, is suitable for popularization and application.

Description

Octagonal modular assembly type structure of operating room

Technical Field

The utility model relates to an operating room corner structure belongs to toilet technical field.

Background

The operating room is a place for providing operations and rescue for patients in the hospital, has very high requirements on the internal environment, and is a room provided with air filtering, distribution, optimization, construction materials and devices.

Present operating room that is used for medical environment, in order to reduce the inside dust of operating room, make things convenient for the inside environment of operating room to clean up and clear up, people think of adopting the fillet mode to implement operating room structural installation, adopt the operating room corner structure of fillet mode installation, be difficult for hanging the ash, and clear up easily, do not have the dead angle after the clearance, adopt the fillet mode, its method is: the plastic supporting arc is adhered to the concave-convex corner between the enclosure wall plate and the ceiling to form a fillet, and the problems of seam adhesion, adhesive volatilization, adhesive aging after long-term operation and the like exist between the plastic supporting arc and the concave-convex corner of the operating room body, so that the sealing and dead corner dust accumulation of the operating room cannot be fundamentally solved, the performance indexes of airflow organization and the operating room are influenced, and an effective method is not available in the existing fillet structure of the assembly operating room.

The installation of two adjacent walls is accomplished to the adoption wall body corner in prior art also, but must have the apex angle at the operating room in-process of buildding, and its apex angle is the room angle that three wall equipment formed, adopts the overlap joint structure that the wall body corner was accomplished, and it can not satisfy circular arc or fillet transition.

The operating room that prior art built needs to adopt multiple steel sheet bending system, builds keel frame or field welding, cuts wallboard and material and need carry out screw and screw fastening many times, and this kind of installation is built the mode loaded down with trivial details, and it is higher to the installer requirement, and needs a large amount of manpower and materials, has improved the input cost that the operating room was built.

Based on the technical problem, an operating room vertex angle lapping structure is urgently needed to meet the requirements of customization, standardization, industrial production, operating room rounded angle and octagonal modular assembly type building.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a reduce the operating room and build the cost, satisfy the customization, standardize, industrial production, the modularization assembly requirement provides operating room octagon modularization assembled structure, more favourable operating room air current organization form. A brief summary of the present invention is provided below in order to provide a basic understanding of some aspects of the present invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to identify key or critical elements of the invention or to delineate the scope of the invention.

The technical scheme of the utility model:

the octagonal modular assembly type structure of the operating room comprises vertical wall columns, cross beams, corner pieces, wall plates, a top plate and lifting ground rails, wherein the cross beams are carried on the vertical wall columns to form a room body frame;

the beam is provided with a straight section and connecting parts arranged at two ends of the straight section, and the straight section and the connecting parts are in obtuse angle transition;

the corner piece is installed on the vertical wall column and connected with two adjacent cross beams on the vertical wall column, and an inner vertex angle of a room frame formed by assembling the vertical wall column, the cross beams and the corner piece forms an octagonal 135-degree polygonal transition profile.

Preferably: the included angle that straight section of crossbeam and connecting portion formed is 135 degrees, the included angle that the connecting portion at straight section both ends formed is 90 degrees.

Preferably: the corner piece is that an outward appearance is the connector of "triangle-shaped", and it includes lower connector, midbody and upper connector, and the lower extreme of midbody has lower connector, and the upper end of midbody has the upper connector, the corner piece establishes with two adjacent crossbeams and is connected the back, lower connector constitutes corner transition profile with the connecting portion of straight section lower extreme, midbody constitutes corner transition profile with straight section, the upper connector constitutes corner transition profile with the connecting portion of straight section upper end.

Preferably: the figure that corner piece development structure constitutes is the octagon.

Preferably: the wallboard includes steel sheet, heated board and aluminum alloy frame, and aluminum alloy frame encloses the square frame who closes formation by the aluminium alloy of cross section for "concave" font cross-section, and aluminum alloy frame has the installation breach all around, the heated board is installed in aluminum alloy frame's the frame, the steel sheet cladding is in aluminum alloy frame's periphery, and the wallboard is installed through its installation breach and upright wall post, crossbeam and the cooperation of lift ground rail.

Preferably: the roof structure is consistent with the wallboard structure, and only the size is different.

Preferably: the wallboard is installed through plug-in components and crossbeam cooperation, the plug-in components are cross plug-in components, and the cross arch of plug-in components cartridge is inside the mounting groove of crossbeam and the installation breach of wallboard respectively.

Preferably: the lifting ground rail comprises a fixing piece, an adjusting base, a top seat and an adjusting bolt, wherein the fixing piece is a U-shaped fixing piece, the fixing piece is fixedly installed on the ground, the adjusting base with an H-shaped cross section is installed on the fixing piece, the adjusting bolt is installed on a rib plate inside the adjusting base, the top seat is buckled on the adjusting base, a positioning bulge is arranged at the center of the fixed end face of the top seat, and an installation notch of the wallboard is clamped on the positioning bulge.

Preferably: the lower connector and the upper connector of the corner piece are provided with inner grooves with one concave arranged, the connecting parts of the cross beams are provided with mounting grooves, after the corner piece is connected with two adjacent cross beams, the inner grooves are communicated with the mounting grooves, and the corner pretensioning pieces are arranged in the inner grooves and the mounting grooves.

Preferably: the upper center of the house frame is provided with a hanging frame, and the top plate is installed with the cross beam through the hanging frame to form a closed house top surface.

The utility model discloses following beneficial effect has:

1. the utility model discloses an operating room octagon modularization assembled structure adopts customization, standardization, industrial production, forms a confined room body through upright wall post, crossbeam, corner spare, wallboard, roof and ground equipment, and the contained angle of any one face is the obtuse angle under the effect of corner spare at room internal apex angle, has satisfied the operating room fillet octagon, has apparent positive meaning in the operating room installation application field;

2. the utility model forms 135-degree corner connection by combining the wall board and the corner piece, and forms a flat arc octagonal structure by the corner connection, and the top corner in the operating room with the structure is more favorable for the airflow organization form of the operating room, is not easy to accumulate dust and is easy to clean and clean;

3. the utility model has the advantages that the keel frame and the rivet are not required to be installed in the installation process, the installation of the whole operating room can be rapidly completed by assembling the modularized wall plate and the corner by the screw, and the steps of fixing by using the self-tapping screw and welding and installing fussy are omitted, so that the installation time is greatly saved, and the cost is reduced;

4. the utility model discloses simple structure easily realizes, and convenient to detach maintains, is suitable for popularization and application.

Drawings

FIG. 1 is a perspective view of an operating room octagonal modular fabricated structure;

FIG. 2 is a perspective view of a roof frame;

FIG. 3 is a cross-sectional view of a beam;

FIG. 4 is a perspective view of a corner fitting;

FIG. 5 is a cross-sectional view of a wall panel;

FIG. 6 is a block diagram of the lifting ground rail;

FIG. 7 is an assembled relationship view of the stud, cross-member and corner member;

FIG. 8 is a view of the assembled relationship of wall panels and wall studs;

FIG. 9 is a perspective view of a corner preload member;

FIG. 10 is a schematic view of the mounting structure of the top plate and the drop frame;

FIG. 11 is a sectional view of the installation of corner members with wall studs and cross-members;

in the figure, 1-vertical wall column, 2-beam, 3-corner piece, 4-wall board, 5-top board, 6-lifting ground rail, 7-house body frame, 8-straight section, 9-connecting part, 10-lower connecting part, 11-intermediate body, 12-upper connecting part, 13-plug-in part, 14-corner prefastening piece, 15-hanging frame, 16-installation slideway, 17-sliding chute, 21-installation chute, 31-inner groove, 41-steel plate, 42-heat insulation board, 43-aluminum alloy frame, 44-installation gap, 61-fixing part, 62-adjustment base, 63-top seat, 64-adjustment bolt, 65-positioning projection, 66-blocking piece, 67-clamping piece, 68-installation notch, 69-PVC material board surface, 141-tightening the screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The utility model discloses the connection that mentions divide into fixed connection and can dismantle the connection, fixed connection (for being undetachable connection) includes but not limited to conventional fixed connection modes such as hem connection, rivet connection, adhesive connection and welded connection, can dismantle the connection including but not limited to conventional dismantlement modes such as threaded connection, buckle connection, pin joint and hinged joint, when not clearly prescribing a limit to concrete connection mode, defaulting always can find at least one kind of connected mode in current connected mode and can realize this function, and the technical staff in the art can select by oneself as required. For example: the fixed connection selects welding connection, and the detachable connection selects hinge connection.

The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 11, and the octagonal modular assembly type structure of the operating room of the embodiment comprises a vertical wall column 1, a cross beam 2, a corner piece 3, a wall plate 4, a top plate 5 and a lifting ground rail 6, wherein the cross beam 2 is carried on the vertical wall column 1 to form a room body frame 7, the room body frame 7 is integrally located on the lifting ground rail 6, the top plate 5 is laid on the top layer of the room body frame 7, and the wall plate 4 is mounted on the side surface of the room body frame 7;

the beam 2 is provided with a straight section 8 and connecting parts 9 arranged at two ends of the straight section 8, and the straight section 8 and the connecting parts 9 are in obtuse-angle transition;

the corner piece 3 is installed on the vertical wall column 1, the corner piece 3 is connected with two adjacent cross beams 2 on the vertical wall column 1, and a polygonal transition profile is formed by inner vertex angles of a room body frame 7 formed by assembling the vertical wall column 1, the cross beams 2 and the corner piece 3.

The number of the vertical wall columns 1 is at least four, the vertical wall columns are provided with the cross beams 2, the cross beams 2 and the vertical wall columns form a room body frame 7, the side surfaces of the room body frame 7 are provided with the wall plates 4, the top layer of the room body frame 7 is paved with the top plate 5, the wall plates 4 and the top plate 5 surround to form a closed space, the closed inner space is a clean space, correspondingly, in order to meet the construction requirements of an operating room, an access is formed in the wall plates 4 as necessary, a door is installed in the access, and a window can be installed;

the corner piece 3 is used for connecting two adjacent cross beams 2 carried on the vertical wall column 1, the connecting mode can adopt one of welding, bolt connection and riveting, and the corner piece is used for fixing the two adjacent cross beams 2, preventing the cross beams 2 carried on the vertical wall column 1 from loosening and improving the structural stability of an object frame 7 formed by the cross beams 2 and the vertical wall column 1;

the side of the corner piece 3 has certain inclination, the corner piece 3 is a corner connecting piece obtained by adopting a beveling mode, the vertex angle of a room body formed by two crossbeams 2 connected by the corner connecting piece is provided with a transition profile which is an obtuse angle profile, the corner connecting piece can prevent dust deposition, is easy to clean and realizes an integrated corner, the operating room corner formed by connecting the corner pieces 3 is an octagonal corner, the structure of the corner connecting piece is similar to the spherical surface of a football, and the effect of no indoor dead angle is achieved;

the whole room body frame 7 that sits on lift ground rail 6 through the height of adjusting lift ground rail 6, realizes whole room body altitude mixture control, and this kind of operating room with regulatory function can be applicable to the operating room of different operation spaces and build, has the characteristics that the suitability is strong.

The second embodiment is as follows: the embodiment is described with reference to fig. 1-11, the octagonal modular assembly structure of the operating room of the embodiment has the same structure of the vertical wall column 1 and the cross beam 2, the cross sections of the vertical wall column 1 and the cross beam 2 both include straight sections 8 and connecting sections 9, the vertical wall column 1 and the cross beam 2 are made of aluminum alloy extrusion-molded aluminum profiles, the vertical wall column 1 is used as a support of a room body, the cross beam 2 is used as a beam body of the room body to form a room body frame 7, the corner piece 3 is installed at the connecting position of the cross beam 2, the modular assembly is realized through the operating room structure built by the vertical wall column 1, the cross beam 2 and the corner piece 3, in the transportation process, the parts 3 can be respectively packaged and transported to the site, the assembly process is completed according to the sequence of the parts, therefore, the octagonal modular assembly structure of the operating room is convenient to transport, easy to assemble, the installation efficiency is remarkably improved, and the assembly can be completed by simple training of common, meanwhile, the structure stability is good after the whole assembly, and the durable effect is obviously improved.

The third concrete implementation mode: with reference to fig. 1 to 11, the octagonal modular assembly structure of the operating room of the present embodiment is described, an included angle formed by the straight section 8 and the connecting portion 9 of the cross beam 2 is 135 degrees, and an included angle formed by the connecting portions 9 at two ends of the straight section 8 is 90 degrees;

the straight section 8 and the connecting part 9 of the beam 2 form a hollow shell structure, when an included angle formed by the straight section 8 and the connecting part 9 is 135 degrees, the connecting part 9 and a roof or a wall are positioned on the same plane, the connecting part 9 forms a chamfer angle between the roof and the wall, the chamfer angle is 135 degrees, the chamfer angle is an obtuse angle structure, and the operating room with the inner chamfer can be cleaned without dead angles by simple wiping, so that the workload of cleaning dust is reduced;

when the contained angle that connecting portion 9 at 8 both ends of straight section formed was 90 degrees, found wall post 1 and crossbeam 2 and built formation cuboid/square operating room, it is more convenient that this kind of operating room was built.

The fourth concrete implementation mode: with reference to fig. 1 to 11, the octagonal modular assembly structure of an operating room of the present embodiment is described, where the corner fitting 3 is a connector with a "triangular" appearance, and includes a lower connector 10, a middle body 11 and an upper connector 12, the lower end of the middle body 11 has the lower connector 10, the upper end of the middle body 11 has the upper connector 12, after the corner fitting 3 is connected to two adjacent crossbeams 2, the lower connector 10 forms a corner transition profile with a connecting portion 9 at the lower end of a straight section 8, the middle body 11 forms a corner transition profile with the straight section 8, and the upper connector 12 forms a corner transition profile with the connecting portion 9; the corner piece 3 has an intermediate connection transition function;

the connecting part 9 of the beam 2 is formed into a plane through the upper connecting body 12 of the corner piece 3, and the plane and the top plate 5 are in the same plane;

the lower connecting body 10 of the corner piece 3 and the connecting part 9 of the beam form a plane, which is in the same plane as the wall plate 4,

a plane is formed by the middle body 11 of the corner piece 3 and the straight section 8, and the plane forms corners with the top layer and the wall body of the house body respectively;

the corner of the house body formed by the corner piece 3 is in a splayed corner in appearance, the transition angles of the corner are all larger than 90 degrees and are in an obtuse angle state, and dust cannot be hung at the corner in the house body with the obtuse angle corner, so that the design requirement of no dead angle in an operating room is met;

the figure formed by the unfolded structure of the corner piece 3 is octagonal.

The fifth concrete implementation mode: the present embodiment is described with reference to fig. 1 to fig. 11, the operating room octagonal modular assembly structure of the present embodiment, the wall panel 4 includes a steel plate 41, a heat insulation plate 42 and an aluminum alloy frame 43, the aluminum alloy frame 43 is a square frame formed by enclosing an aluminum profile with a cross section in a shape like a Chinese character 'ao', mounting notches 44 are formed around the aluminum alloy frame 43, the heat insulation plate 42 is mounted in a frame body of the aluminum alloy frame 43, the steel plate 41 covers the periphery of the aluminum alloy frame 43, and the wall panel 4 is mounted in cooperation with the wall standing column 1, the cross beam 2 and the lifting ground rail 6 through the mounting notches 44.

The aluminum alloy frame 43 is a square frame formed by enclosing aluminum profiles with concave-shaped cross sections, the heat-insulating plates 42 are installed in the aluminum alloy frame 3 and are coated by steel plates 41 to form steel plate 41 module plates, the number of the heat-insulating plates 42 is two, a cavity is formed between the two heat-insulating plates 42, under the action of the cavity, the formed wall plate 4 has noise which enters the cavity and is reduced by the inside of the cavity, so that the cavity formed by the two heat-insulating plates 42 has a noise reduction function, the wall plate 4 has the heat-insulating and noise reduction functions, meanwhile, the ring surface of the wall plate 4 is provided with an installation notch 44, when in assembly, the wall plate 4 can be inserted into or embedded into the notch to form a connector, and the connector can be used for completing the inserting installation of the wall plate 4 and the vertical wall column 1 or the cross beam 2, the adjacent two wall plates 4 can also adopt the inserting mode to complete the assembly, and the inserting, The wall connecting structure is convenient, and the plug connectors and the installation notches 44 are abutted against each other, so that the wall is better in connection firmness.

The sixth specific implementation mode: referring to the present embodiment, the octagonal modular assembly structure of the operating room of the present embodiment, the top plate 5 and the wall plate 4 have the same structure and only have different sizes.

The seventh embodiment: with reference to the fifth embodiment, fig. 1 to 11 illustrate the fifth embodiment, which is an octagonal modular assembly structure of an operating room of the fifth embodiment, wherein the connecting portion 9 of the cross beam 2 has a mounting groove 21, the wall plate 4 is installed in cooperation with the cross beam 2 through an insert 13, the insert 13 is a cross-shaped insert, and the cross-shaped protrusion of the insert 13 is respectively inserted into the mounting groove 21 of the cross beam 2 and the mounting notch 44 of the wall plate 4. The size of the installation groove 21 of the cross beam 2 is consistent with that of the installation gap 44 of the wall plate 4, when the installation is carried out, the installation gap 44 of the wall plate 4 is abutted against the installation groove 21 of the cross beam 2, then the plug-in 13 is inserted into the installation gap 44 and the installation groove 21, so that the wall plate 4 is connected with the cross beam 2 through the plug-in 13, or one plug-in 13 can be embedded into the installation groove 21, and then the installation gap 44 of the wall plate 4 is assembled with the plug-in 13.

The specific implementation mode is eight: the present embodiment is described with reference to fig. 1 to 11, and the operating room octagonal modular assembly structure of the present embodiment, the lifting ground rail 6 includes a fixing member 61, an adjusting base 62, a top seat 63 and an adjusting bolt 64, the fixing member 61 is a "U" shaped fixing member, the fixing member 61 is fixedly installed on the ground, the adjusting base 62 with an "H-shaped cross section" is installed on the fixing member 61, the adjusting bolt 64 is installed on a rib plate inside the adjusting base 62, the top seat 63 is covered on the adjusting base 62, a positioning protrusion 65 is provided at a center position of a fixed end surface of the top seat 63, and the installation notch 44 of the wall plate 4 is clamped on the positioning protrusion 65.

The fixing piece 61 is fixed on the bottom surface, the adjusting base 62 is correspondingly installed on the fixing piece 61, the adjusting bolt 64 is installed in the adjusting base 62, the adjusting bolt 64 is screwed to enable the adjusting bolt 64 to be in contact with the bottom end surface of the fixing piece 61, and when the perpendicularity and levelness of the wall are adjusted, the adjusting base 62 is changed in position in the vertical direction relative to the fixing piece 61 through the adjusting bolt 64 according to the standard of a horizontal ruler, so that the lifting adjustment work is completed;

the two ends of the top seat 63 are respectively provided with a blocking piece 66, the bottom of the top seat 63 is also provided with a clamping piece 67, the top seat 63 is clamped with the inner side wall of the adjusting base 62 through the clamping piece 67, the blocking piece 66 on the top seat 63 after installation is in fit with an installation notch 68 formed by the outer side wall of the adjusting base 62, the size of the installation notch 68 formed by the blocking piece is matched with the thickness of a PVC material plate surface 69, one end of the PVC material plate surface 69 is inserted into the installation notch 68, and the other end of the PVC material plate 69 is stuck to the ground in a bonding mode to form arc transition;

the mounting notch 44 of the wall plate 4 is clamped on the positioning bulge 65, the whole height of the whole wall plate 4 and the whole height of the house body frame 7 can be completed by adjusting the adjusting bolt 64, and the bridge deck is easy to mount and dismount.

The specific implementation method nine: fig. 1-11 illustrate the present embodiment, and the octagonal modular assembly structure of an operating room of the present embodiment, an inner groove 31 is provided on the lower connecting body 10 and the upper connecting body 12 of the corner piece 3, the connecting portion 9 of the cross beam 2 is provided with a mounting groove 21, after the corner piece 3 is connected to two adjacent cross beams 2, the inner groove 31 is communicated with the mounting groove 21, and a corner pretensioning piece 14 is installed inside the inner groove 31 and the mounting groove 21.

The pre-tightening piece 14 is a right-angle bending piece, a threaded hole is processed in the body of the pre-tightening piece 14, a jacking screw 141 is installed in the threaded hole, a 90-degree right angle is formed between two bending parts of the pre-tightening piece 14, the pre-tightening piece 14 penetrates into the inner groove 31 and the installation groove 21, and the two adjacent cross beams 2 are fixed by screwing the jacking screw 141;

the structure of standing wall post 1 is the same with crossbeam 2's structure completely, stands wall post 1 and crossbeam 2 and all has mounting groove 21, and the junction of standing wall post 1 and crossbeam 2 adopts perpendicular mounting means, also installs pretensioning piece 14 in the inside mounting groove 21 of the installation department of standing wall post 1 and crossbeam 2, and the firm in connection nature of standing wall post 1 and crossbeam 2 is better under the effect through pretensioning piece 14.

The detailed implementation mode is ten: fig. 1-11 illustrate the present embodiment, and the octagonal modular assembly structure of the operating room of the present embodiment, the upper central position of the room frame 7 has a hanging frame 15, and the top plate 5 is installed with the cross beam 2 through the hanging frame 15 to form a closed room top surface.

The hanging frame 15 is located at the center of the upper portion of the room body framework 7, the side faces of the periphery of the hanging frame 15 are provided with installation slideways 16, the installation slideways 16 are connected with the cross beam 2 and the hanging frame 15, the installation slideways 16 are provided with sliding grooves 17, the structure of the top plate 5 is consistent with that of the wall plate 4, the top plate 5 is also provided with installation notches 44, the top plate 5 is respectively connected with the cross beam 2 and the installation slideways 16 through inserting pieces 13, the number of the top plates 5 is multiple, and the roofs of the room body framework 7 are sealed by the multiple top plates;

the insert 13 may be a cross-shaped insert or an H-shaped insert that can be fitted poorly into the mounting indentation 44.

It should be noted that, in the above embodiments, as long as the technical solutions can be aligned and combined without contradiction, those skilled in the art can exhaust all possibilities according to the mathematical knowledge of the alignment and combination, and therefore the present invention does not describe the technical solutions after alignment and combination one by one, but it should be understood that the technical solutions after alignment and combination have been disclosed by the present invention.

This embodiment is only illustrative of the patent and does not limit the scope of protection thereof, and those skilled in the art can make modifications to its part without departing from the spirit of the patent.

Claims (10)

1. Operating room octagon modularization assembled structure, its characterized in that: the wall-mounted type house frame comprises a vertical wall column (1), a cross beam (2), corner pieces (3), a wallboard (4), a top plate (5) and a lifting ground rail (6), wherein the cross beam (2) is carried on the vertical wall column (1) to form a house frame (7), the house frame (7) is integrally located on the lifting ground rail (6), the top layer of the house frame (7) is paved with the top plate (5), and the wallboard (4) is arranged on the side surface of the house frame (7);

the beam (2) is provided with a straight section (8) and connecting parts (9) arranged at two ends of the straight section (8), and the straight section (8) and the connecting parts (9) are in obtuse-angle transition;

the corner piece (3) is installed on the vertical wall column (1), the corner piece (3) is connected with two adjacent cross beams (2) on the vertical wall column (1), and a polygonal transition profile is formed by assembling the vertical wall column (1), the cross beams (2) and the corner piece (3) to form an inner vertex angle of a room body frame (7).

2. The operating room octagonal modular fabricated structure of claim 1, wherein: the included angle that straight section (8) and connecting portion (9) of crossbeam (2) formed is 135 degrees, the included angle that connecting portion (9) at straight section (8) both ends formed is 90 degrees.

3. The operating room octagonal modular fabricated structure of claim 1, wherein: corner spare (3) are the connector that an outward appearance is "triangle-shaped", and it includes lower connector (10), midbody (11) and upper connector (12), and the lower extreme of midbody (11) has lower connector (10), and the upper end of midbody (11) has upper connector (12), corner spare (3) and two adjacent crossbeam (2) establish the back of being connected, lower connector (10) constitute corner transition profile with connecting portion (9) of straight section (8) lower extreme, midbody (11) and straight section (8) constitute corner transition profile, upper connector (12) constitute corner transition profile with connecting portion (9) of straight section (8) upper end.

4. The operating room octagonal modular fabricated structure of claim 1, wherein: the figure formed by the unfolding structure of the corner piece (3) is octagonal.

5. The operating room octagonal modular fabricated structure of claim 1, wherein: wallboard (4) include steel sheet (41), heated board (42) and aluminum alloy frame (43), and aluminum alloy frame (43) are enclosed the square frame who closes the formation by the aluminium alloy of cross section for "concave" font cross-section, have installation breach (44) around aluminum alloy frame (43), in the framework of aluminum alloy frame (43) that heated board (42) were installed, steel sheet (41) cladding is in the periphery of aluminum alloy frame (43), wallboard (4) through its installation breach (44) with stand wall post (1), crossbeam (2) and lift ground rail (6) cooperation installation.

6. The operating room octagonal modular fabricated structure of claim 1, wherein: the structure of the top plate (5) is consistent with that of the wall plate (4), and only the size is different.

7. An operating room octagonal modular fabricated structure according to claim 1 or 5, wherein: mounting groove (21) have on connecting portion (9) of crossbeam (2), wallboard (4) are installed through plug-in components (13) and crossbeam (2) cooperation, plug-in components (13) are the cross plug-in components, and the cross arch of plug-in components (13) cartridge is inside mounting gap (44) of mounting groove (21) and wallboard (4) of crossbeam (2) respectively.

8. An operating room octagonal modular fabricated structure according to claim 1 or 5, wherein: the lifting ground rail (6) comprises a fixing piece (61), an adjusting base (62), a top seat (63) and an adjusting bolt (64), wherein the fixing piece (61) is a U-shaped fixing piece, the fixing piece (61) is fixedly installed on the ground, the adjusting base (62) with an H-shaped cross section is installed on the fixing piece (61), the adjusting bolt (64) is installed on a rib plate inside the adjusting base (62), the top seat (63) is buckled on the adjusting base (62), a positioning bulge (65) is arranged at the center of the fixed end face of the top seat (63), and an installation notch (44) of the wallboard (4) is clamped on the positioning bulge (65).

9. An operating room octagonal modular fabricated structure according to claim 3, wherein: have inner groovy (31) that an indent set up on lower connector (10) and the last connector (12) of corner spare (3), mounting groove (21) have on connecting portion (9) of crossbeam (2), after two adjacent crossbeams (2) are connected in corner spare (3), inner groovy (31) and mounting groove (21) realize the intercommunication, have corner pretension spare (14) at inner groovy (31) and mounting groove (21) internally mounted.

10. The operating room octagonal modular fabricated structure of claim 1, wherein: the upper center of the house body frame (7) is provided with a hanging frame (15), and the top plate (5) is installed with the cross beam (2) through the hanging frame (15) to form a closed house body top surface.

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