Integrally-assembled operating room and assembling method thereof

Abstract

An integral assembly type operating room takes an operating room as a medical unit, an enclosure structure comprising a bottom groove, an outer groove, a main beam, a wall plate, an inclined ceiling hanging groove, a filling plate hanging groove, an air supply ceiling, cleaning equipment and a power distribution system are integrally and modularly designed, and industrial production and standardized installation are achieved. After assembly is completed, the cleaning equipment wrapped by the silencing enclosure is integrally installed in a passageway between the decorative plate and the framework, an air return opening and an air exhaust opening are formed in the framework, and the air return opening and the air exhaust opening are connected with the cleaning equipment and an exhaust fan through composite silencing air pipes correspondingly. By means of the double noise reduction scheme formed by the composite noise reduction air pipe and the noise reduction enclosure structure, noise generated by the cleaning equipment and regeneration noise generated in the air flowing process can be effectively controlled within the standard range. The invention further provides an assembly method of the integral assembly type operating room, through the assembly method, the integral type operating room can be rapidly assembled, the assembly efficiency is improved, and the construction period is greatly shortened.

Description

Technical Field

[0001] The present invention relates to the field of prefabricated buildings, and particularly to an integral prefabricated operating room and its assembly method. Background Art

[0002] Prefabricated building is a modern building method. It prefabricates components and fittings in a factory and transports them to the construction site for assembly, thereby reducing the workload and time of on-site construction. In recent years, with technological progress, policy support, and the increasing demand for green buildings, prefabricated buildings have developed rapidly worldwide.

[0003] In the medical field, as an important component, the construction materials, construction period, maintenance, and renovation and upgrade costs of the operating room need to be fully considered at the beginning of the design. The integral prefabricated operating room perfectly solves these problems. Compared with the traditional construction method, the integral prefabricated operating room can significantly shorten the construction time; and most components are produced in a factory environment, so the quality and consistency can be better controlled, and the standardized production process also helps to reduce costs; in addition, during the subsequent renovation and upgrade process, the prefabricated operating room is easier to transform and has lower costs.

[0004] However, at present, most operating rooms adopt traditional construction methods, and the following problems mainly exist in the construction process: First, the traditional decoration + electromechanical mode is adopted, that is, the decoration and the electromechanical system are designed separately. After the integral prefabricated operating room is installed, the electromechanical system still needs to be designed separately, resulting in an extended construction period. Secondly, there are uncertain factors in the electromechanical installation process, and it may be necessary to disassemble the already installed operating room to meet the installation of the electromechanical system. The integral prefabricated operating room built in this way is a one-time project, which is difficult to repair, upgrade, and has high use and maintenance costs in the later stage; Second, limited by the capabilities of on-site construction personnel, the construction period is long, the cost is high, and the quality standards are uneven; Third, there is a lot of dust, sewage, and noise at the construction site. Summary of the Invention

[0005] In view of the above problems, the present application integrally configures and designs medical equipment, intelligent systems, and decoration to achieve integral refinement, standardization, and practical assembly. During the installation process, various medical facilities, intelligent systems, and prefabricated decoration construction are reasonably connected and easy to install; the construction efficiency is fast and the functions are perfect.

[0006] To achieve the above object, the present invention adopts the following technical solutions.

[0007] An assembly method for an integral prefabricated operating room, comprising the following steps:

[0008] S1: Survey and measurement for setting out lines. First, use a laser level to check the flatness, with the flatness not exceeding 2 mm. At the same time, check the ground for hollowing. After the inspection, determine whether the height of the beam bottom meets the design requirements according to the design drawings, and then carry out survey and measurement for setting out lines, which includes marking the ground position, bottom groove, main beam, inclined ceiling hanging groove, filling panel hanging groove, and air supply ceiling line;

[0009] S2: Framework installation. Cut the bottom groove according to the marked size of the bottom groove line, then fixedly install the bottom groove at the marked position of the bottom groove line. Then, fix the bottom of the outer groove on the bottom groove by welding or locking mechanism. The main beam is parallel to the bottom groove, and the main beam is also fixed on the outer groove by welding or locking mechanism. Then, hoist the inclined ceiling hanging groove and the filling panel hanging groove under the floor by the inclined ceiling hanging ring and the filling panel hanging ring respectively. After the installation is completed, conduct an overall projection inspection;

[0010] S3: Wall panel installation and inspection. First, fixedly install the skirting board on the inner side of the bottom groove, then fix the wall panels with numbers on the inner side of the outer groove through connectors respectively. Finally, check the gaps between the wall panels and the maximum unevenness, and the maximum unevenness is not less than 3 mm;

[0011] S4: Installation of inclined ceiling and filling panel. First, fix one end of the inclined ceiling to the top of the wall panel, then fix the other end to the inclined ceiling hanging groove through a clamping code. The gap between adjacent inclined ceilings is 0 - 2 mm, and the flatness of the inner side of the board is controlled within 3 mm. Then, fix the two ends of the corresponding filling panel to the inclined ceiling hanging groove and the filling panel hanging groove through clamping codes respectively. The gap between adjacent filling panel components is 0 - 3 mm, and the fixing spacing of the clamping codes on the filling panel is not greater than 250 mm;

[0012] S5: Top corner filling and gap treatment. After the installation is completed, it is necessary to carry out three-dimensional rounded corner filling at the top corner connection. After the filling is completed, seal all the board gaps with antibacterial silica gel. Thus, the overall framework assembly is completed;

[0013] S6: Installation of clean equipment; Fix the whole clean equipment on one side of the framework, and wrap the clean equipment with sound insulation enclosure. The clean equipment is a floor-standing air-conditioning purification unit, and the floor-standing air-conditioning purification unit is connected to the air supply ceiling through a composite sound insulation air duct. The air supply ceiling is installed above the filling panel hanging groove and is connected to the inside of the operating room. The air return opening and the air exhaust opening are embedded in the wall panel, and the air return opening is connected to the floor-standing air-conditioning purification unit through a composite sound insulation air duct. The air exhaust opening is also connected to the exhaust fan through a composite sound insulation air duct, and the exhaust fan is also fixedly installed on the wall panel;

[0014] S7: Installation of the foot floor and supporting equipment; After the installation of the cleaning equipment is completed, lay the foot floor, and then sequentially embed and install the control panel, heat preservation cabinet, cold preservation cabinet, anesthesia cabinet, instrument cabinet, medicine cabinet, film viewer, gas terminal box, digital display screen and several sockets inside the wall panel. Then install the operating table, suspension tower, shadowless lamp and high-definition display screen in the middle. Finally, use decorative boards to wrap the operating room as a whole, and reserve maintenance doors and air duct installation openings.

[0015] Preferably, the specific method for drawing lines at the ground position is as follows:

[0016] Step 1: According to the design drawing, first draw line AB, and then draw parallel lines MN and XY through line AB;

[0017] Step 2: Determine line CD through the decorative depth on the left side of the operating room, and draw the perpendicular bisector through line CD to find points I and O;

[0018] Step 3: Find points F and E through point I, and connect CF and DE;

[0019] Step 4: Check the dimensions of the diagonals CE and FD and compare them. It is required that the error of the diagonal length is less than 5 mm;

[0020] Step 5: Draw two door frame lines.

[0021] Preferably, the lines of the bottom groove, main beam, inclined ceiling suspension groove, filling board suspension groove and air supply ceiling are all based on the lines at the ground position, and the lines of the bottom groove and the main beam coincide. The dimensions and positions of the lines of the inclined ceiling suspension groove, filling board suspension groove and air supply ceiling are determined according to the design drawing.

[0022] Preferably, after cutting the bottom groove, it is also necessary to perform rust prevention treatment on the ports of the bottom groove, and then weld the joints of adjacent bottom grooves. Each bottom groove is fixed to the ground by shooting nails at 30 - 50 mm from both ends.

[0023] Preferably, the locking mechanism includes a diamond connection nut, a bottom groove gasket, a double-sided connecting plate, a chuck, a locking screw, a washer, a card slot and a straight slot. Card slots are opened on both sides at the bottom and top of each outer groove. The bottom groove gasket is located on the upper part of the bottom groove, and two straight slots are opened on the bottom groove gasket. The double-sided connecting plate is "L-shaped". A chuck is fixedly arranged on the side of the double-sided connecting plate facing the outer groove. The chuck cooperates with the card slot. The side of the double-sided connecting plate facing the bottom groove contacts the upper part of the bottom groove and is parallel to the bottom groove gasket. During installation, first place the bottom groove gasket on the upper part of the bottom groove, then place the outer groove perpendicular to the bottom groove gasket and between the two straight slots. Then insert the chuck of the double-sided connecting plate downward into the card slot. Then pass the locking screw through the washer so that the bottom of the locking screw is connected to the diamond connection nut, thereby fixedly assembling the outer groove and the bottom groove 1 together.

[0024] Preferably, the connecting member is one of a combined fastener or a clamping plate. The combined fastener includes a hook seat and a wall panel hook. The hook seat is installed inside the outer groove through a screw, and the wall panel hook is embedded in the wall panel, and the two cooperate with each other. On one side of the clamping plate, two first clamping arms with downward openings are sequentially arranged from top to bottom in the vertical direction. On the other side of the clamping plate, two second clamping arms with upward openings are sequentially arranged from left to right, and the first clamping arms and the second clamping arms are perpendicular to each other.

[0025] Preferably, when installing the inclined ceiling hanging groove and the filling plate hanging groove, first, it is necessary to place them according to the drawn lines of the inclined ceiling hanging groove and the filling plate hanging groove, and then weld the joints. After welding, paint should be applied in time for protection. Secondly, for the lifting rings used to lift the filling plate hanging groove, the spacing between them is not greater than 1400 mm.

[0026] Preferably, the steps for overall projection inspection after the skeleton installation are as follows: First, check whether the position dimensions of the outer grooves corresponding to each wall panel match the layout drawing, and whether the outer grooves are corrected vertically. Then, use a plumb bob to check whether the inclined ceiling hanging groove and the filling plate hanging groove are parallel to the ground projection line. Finally, check whether the joints and gaps are reinforced and whether there is paint peeling off.

[0027] Preferably, the composite sound-absorbing air duct is a multi-layer composite pipe with a rectangular cross-section. Its cross-section from the outside to the inside is successively a decorative layer, a rubber thermal insulation layer, a galvanized steel plate layer, a glass fiber layer, a high-density non-woven fabric layer, and a micro-perforated galvanized steel plate layer, and the layer thicknesses are successively 4 - 5 mm, 20 - 25 mm, 0.55 - 0.75 mm, 20 - 25 mm, 0.2 - 0.3 mm, and 0.55 - 0.75 mm. The bulk density of the glass fiber layer is 20 - 25 kg / m 3 , and the pore diameter of the micropores on the micro-perforated galvanized steel plate layer is 5 mm, and the pore pitch is 15 mm.

[0028] Preferably, the present invention further provides an integrally prefabricated operating room, including a bottom groove, an outer groove, main beams, wall panels, an inclined ceiling hanging groove, a filling panel hanging groove, and a supply air ceiling. The bottom groove is connected to the outer groove by welding or a locking mechanism. The main beams are connected to all the outer grooves. The wall panels are prefabricated wall panels, and the wall panels are connected to the outer grooves through connectors. The inclined ceiling hanging groove is used for hoisting an inclined ceiling, and the filling panel hanging groove is used for hoisting a filling panel. The inclined ceiling hanging groove and the filling panel hanging groove are respectively hoisted under the floor through an inclined ceiling hanging ring and a filling panel hanging ring. Two ends of the inclined ceiling are respectively connected to the wall panel and the filling panel. The supply air ceiling is installed above the filling panel hanging groove and is connected to a floor-standing air-conditioning purification unit through a composite sound-absorbing air duct. The return air outlet and the exhaust air outlet are embedded in the wall panel. The return air outlet is connected to the floor-standing air-conditioning purification unit through a composite sound-absorbing air duct. The exhaust air outlet is also connected to an exhaust fan through a composite sound-absorbing air duct. The exhaust fan is fixedly installed on the skeleton. A control panel, a warming cabinet, a cold storage cabinet, an anesthesia cabinet, an instrument cabinet, a medicine cabinet, a film viewer, a gas terminal box, a digital display screen, and several sockets are also embedded in the inner side of the wall panel. An operating table, a suspension tower, a shadowless lamp, and a high-definition display screen are also installed inside the operating room.

[0029] The beneficial effects of the present invention are as follows:

[0030] 1. Before the assembly of the integrally prefabricated operating room, first, the ground position is marked, and the projection positions of each assembly component are determined. Then, according to the assembly method of the integrally prefabricated operating room, the installation is carried out in sequence. During the installation of the skeleton, the outer groove is installed between the bottom groove and the main beam by welding or a locking mechanism. A corresponding locking mechanism is provided at each locking position. When the outer groove is tightly fixed by the locking mechanism, it is also beneficial for subsequent upgrading and transformation. That is, when it is necessary to change the position of the outer groove, only the locking screw needs to be loosened, and then the outer groove and the locking mechanism can be moved as a whole, and then the wall panel and the supporting equipment can be replaced, providing a basis for subsequent upgrading and transformation.

[0031] 2. All the plates such as the wall panels, the inclined ceiling, and the filling panel are prefabricated and numbered in sequence. Connectors are also provided between the wall panels and the outer grooves, and the quick installation can be realized through the connectors, making the overall assembly faster. Secondly, the supporting equipment is embedded in the integrally prefabricated operating room, increasing the overall space utilization rate inside the operating room, reducing the occurrence of safety accidents during the assembly process, and being faster and more environmentally friendly.

[0032] 3. The floor-standing air-conditioning purification unit is internally equipped with a small-power, low-noise EC fan and a low-resistance filter, and is integrally assembled and then assembled with the operating room as a whole. The floor-standing air-conditioning purification unit is located entirely in the sandwich between the decorative board and the operating room, replacing the traditional air-conditioning purification unit's solution of supplying cleanliness to the operating room through a long air duct. Through this technical solution, not only is the length of the composite sound-absorbing air duct shortened, building materials are saved, and the assembly period is shortened; secondly, through the dual noise reduction solution composed of the composite sound-absorbing air duct and the sound-insulating enclosure, the noise generated by the purification equipment and the regenerated noise generated during the air flow process can be effectively controlled within the specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 Assembly flow chart of the present invention;

[0034] Figure 2 Refined flow chart for drawing the floor position in S1;

[0035] Figure 3 Plan view for drawing the floor position;

[0036] Figure 4 Plan view for drawing the floor slots, wall panels and main beams;

[0037] Figure 5 Plan view for drawing the filling board hanging slots and the inclined ceiling hanging slots;

[0038] Figure 6 Plan layout of the integral prefabricated operating room;

[0039] Figure 7 For Figure 6 Installation diagram of surface A in

[0040] Figure 8 For Figure 6 Installation diagram of surface B in

[0041] Figure 9 For Figure 6 Installation diagram of surface C in

[0042] Figure 10 For Figure 6 Installation diagram of surface D in

[0043] Figure 11 Plan layout of the inclined ceiling and the filling board;

[0044] Figure 12 Partial installation structure diagram;

[0045] Figure 13 For Figure 12 Enlarged structure diagram of part E in

[0046] Figure 14 is Figure 12 the enlarged structure diagram of part F in

[0047] Figure 15 is Figure 12 the enlarged structure diagram of part G in

[0048] Figure 16 the exploded schematic diagram of the locking mechanism;

[0049] Figure 17 the cross-sectional structure diagram of the composite sound-absorbing air duct;

[0050] Figure 18 is Figure 6 the enlarged structure diagram of part H in

[0051] Figure 19 the installation schematic diagram of the auxiliary support frame in Embodiment 2;

[0052] Figure 20 is Figure 19 the enlarged structure schematic diagram of part G in

[0053] Figure 21 the structure schematic diagram of the clamping plate;

[0054] Figure 22 the side view structure diagram of the clamping plate;

[0055] In the figure: bottom groove 1, outer groove 2, main beam 3, inclined ceiling suspension groove 4, filling plate suspension groove 5, air supply ceiling 6, locking mechanism 7, diamond connection nut 70, bottom groove gasket 71, bidirectional connection plate 72, chuck 73, locking screw 74, washer 75, card slot 76, straight slot opening 77, hook seat 8, inclined ceiling suspension ring 9, filling plate suspension ring 10, skirting board 11, wall panel hook 12, clip 13, three-dimensional fillet 14, floor-standing air-conditioning purification unit 15, composite sound-absorbing air duct 16, return air outlet 17, exhaust air outlet 18, insulation cabinet 190, cold storage cabinet 191, anesthesia cabinet 20, instrument cabinet 21, medicine cabinet 22, film viewer 23, gas terminal box 24, digital display screen 25, socket 26, operating table 27, suspension tower 28, shadowless lamp 29, high-definition display screen 30, maintenance door 31, air duct installation opening 32, control panel 33, inclined ceiling 9A, filling plate 10A, wall panel 8A, clamping plate 34, first clamping arm 35, second clamping arm 36, auxiliary support frame 40, connecting rod 41 and connecting arm 42. Specific embodiments

[0056] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0057] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In the description of the present invention, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0058] Embodiment 1:

[0059] Please refer to Figure 1-18 , an overall prefabricated operating room assembly method, including the following steps:

[0060] S1: Survey and measurement for setting out lines. First, use a laser level to check the flatness, with the flatness not greater than 2 mm. At the same time, check the ground for hollowing, mainly by knocking on the ground and judging according to the sound. After the inspection, determine whether the height of the beam bottom meets the design requirements according to the design drawings, and then carry out measurement for setting out lines, which includes marking lines for the ground position, bottom groove 1, main beam 3, inclined ceiling hanging groove 4, filling panel hanging groove 5, and air supply ceiling 6;

[0061] S2: Installation of the framework. Cut the bottom groove 1 according to the marked size of the bottom groove 1, and then fixedly install the bottom groove 1 at the marked position of the bottom groove 1, which is determined according to the specific set length. When installing the bottom groove 1, gaskets are also provided at the bottom of the bottom groove 1. After placing the bottom groove 1 horizontally, fix the bottom groove 1 on the ground. Then, mark the center points of the outer grooves 2 on the bottom groove 1 according to the design drawings, and then fixedly install the bottoms of the outer grooves 2 on the bottom groove 1 in sequence through the locking mechanism 7. A number of hook seats 8 are fixedly installed on the inner sides of the outer grooves 2 through screws, and the tops of the outer grooves 2 are also connected to the main beam 3 through the locking mechanism 7. Then, the inclined ceiling hanging groove 4 and the filling panel hanging groove 5 are hoisted under the floor slab through the inclined ceiling hanging rings 9 and the filling panel hanging rings 10. After the installation is completed, conduct an overall projection inspection;

[0062] S3: Installation and inspection of the wall panel 8A. First, fixedly install the skirting board 11 on the inner side of the bottom groove 1, and the skirting board 11 is also used for installing the footboard. Wall hooks 12 are pre-embedded on the wall panel 8A, and then the wall panels 8A with numbers are respectively assembled on the hook seats 8 on the inner sides of the corresponding outer grooves 2. The wall panels 8A are prefabricated wall panels 8A with different sizes, and each wall panel 8A is manufactured according to the design drawings in an industrialized factory and numbered before leaving the factory. Check the gaps and the maximum unevenness of each wall panel 8A, and the maximum unevenness is less than 3 mm;

[0063] S4: After the installation of the inclined ceiling 9A and the filler panel 10A, and the overall installation of the wall panel 8A is completed, first, one end of the inclined ceiling 9A for top connection is fixed to the top of the corresponding wall panel 8A with rivets, and then the other end is fixedly connected to the inclined ceiling suspension groove 4 through the clamping code 13. The cross-section of the inclined ceiling suspension groove 4 is an I-shaped structure. The installation gap between adjacent inclined ceilings 9A is 0 - 2 mm, and the flatness of the inner plane of the panel is controlled within 0 - 3 mm. Then, both ends of the corresponding filler panel 10A are respectively fixed to the inclined ceiling suspension groove 4 and the filler panel suspension groove 5 through the clamping code 13. The gap between the panel members of the filler panel 10A is 0 - 3 mm, and the fixed spacing of the clamping code 13 on the filler panel 10A is not greater than 250 mm. Step S4 is mainly to connect the four-sided inclined ceiling 9A to the upper part of the corresponding wall panel 8A, and then fill the filler panel 10A into the upper space formed by the inclined ceiling 9A. Moreover, an air supply ceiling 6 is installed in this space, that is, the air supply ceiling 6 is in the middle of the top of the operating room. A number of filler panels 10A with different specifications and sizes are arranged between the air supply ceiling 6 and the inclined ceiling 9A;

[0064] S5: Top corner filling and gap treatment. After the installation in step S4 is completed, it is necessary to fill the top corner joints, that is, the four corners that cannot be closed, through the three-dimensional fillet 14. After the filling is completed, all the panel gaps are sealed with antibacterial silica gel. Thus, the overall skeleton assembly is completed;

[0065] S6: Installation of the clean equipment. The whole clean equipment is fixedly installed on one side of the framework and wrapped by a sound insulation enclosure. The sound insulation enclosure includes light steel keels for support, and the light steel keels need to be fireproof treated. The outer sides of all light steel keels are wrapped by sound insulation plates with a thickness of 1.3 - 1.5 mm. The inner sides of all light steel keels are perforated aluminum plates with a thickness of 1.2 mm. The perforated aluminum plates are close to the outer surface of the clean equipment but do not contact the outer surface. The main reason is that considering the vibration generated by the clean equipment during operation, direct contact with it will not only increase the vibration but also affect the stability of the overall structure of the sound insulation enclosure. A sound absorption gypsum board with a thickness of 10 - 12 mm is also set between the perforated aluminum plates and the light steel keels. The space between adjacent light steel keels is filled with sound insulation cotton with a thickness of 30 mm. The noise generated by the clean equipment can be blocked through the sound insulation enclosure structure. The clean equipment is a floor-standing air-conditioning purification unit 15, and a small-power low-noise EC fan and a low-resistance filter are installed in the floor-standing air-conditioning purification unit 15. And they are assembled together as a whole, and then the whole is assembled with the overall prefabricated operating room. Then it is connected to the air supply ceiling 6 through a composite sound insulation air duct 16. The air supply ceiling 6 is installed above the filling board hanging groove 5 and is connected to the inside of the operating room. The air supply ceiling 6 adopts an ultra-low penetration air filter, which can effectively remove more than 99.97% of 0.3-micron particulate matter in the air to ensure the purity of the indoor air. Multiple air return vents 17 and air exhaust vents 18 are also set on the corresponding wall panel (8A) on the side. The air return vents 17 are connected to the floor-standing air-conditioning purification unit 15 through the composite sound insulation air duct 16. The air exhaust vents 18 are connected to the exhaust fan through the composite sound insulation air duct 16. The main purpose of the composite sound insulation air duct 16 is to reduce the noise generated by the floor-standing air-conditioning purification unit 15 and the regenerated noise generated during the air flow process;

[0066] S7: Installation of the footboard and supporting equipment. After the installation of the clean equipment is completed, the footboard is laid. Then, a control panel 33, a warming cabinet 190, a cold storage cabinet 191, an anesthesia cabinet 20, an instrument cabinet 21, a medicine cabinet 22, a film viewer 23, a gas terminal box 24, a digital display screen 25 and several sockets 26 are embedded and installed inside the corresponding wall panel 8A. Installation holes are pre-reserved in the wall panel 8A during the prefabrication stage to facilitate subsequent embedded installation. Then, an operating table 27, a suspension tower 28, a shadowless lamp 29 and a high-definition display screen 30 are installed in the middle of the operating room. Finally, the overall prefabricated operating room is wrapped with decorative boards as a whole, and a maintenance door 31 and an air duct installation opening 32 are reserved.

[0067] Refer to Figure 2 , and the specific method of drawing lines at the ground position is as follows:

[0068] Step 1: According to the design drawings, first draw line AB, and then draw parallel lines MN and XY through line AB. The distances of the parallel lines MN and XY from line AB are determined according to the design drawings;

[0069] Step 2: Determine line CD based on the left-side decoration depth of the operating room. Draw a perpendicular bisector of line CD to find points I and O.

[0070] Step 3: Locate points F and E through point I, and connect CF and DE.

[0071] Step 4: Check the dimensions of diagonals CE and FD and compare them. The diagonal length error is required to be less than 5 mm.

[0072] Step 5: Draw two doorframe lines, thus ending the line drawing at the ground position. The line drawing at the ground position mainly determines the outline dimensions of each assembled component of the overall prefabricated operating room, facilitating positioning and installation.

[0073] The line drawings of the bottom slot 1, main beam 3, inclined ceiling hanging slot 4, filling panel hanging slot 5, and air supply ceiling 6 are all based on the line drawing at the ground position. The line drawings of the bottom slot 1 and main beam 3 coincide. The dimensions and positions of the inclined ceiling hanging slot 4, filling panel hanging slot 5, and air supply ceiling 6 are determined according to the design drawings. After determining the line drawing at the ground position, the specific positions of each component are determined.

[0074] After cutting the bottom slot 1, it is also necessary to perform anti-rust treatment on the ports of the bottom slot 1, and then weld the connections between adjacent bottom slots 1. The connections between adjacent bottom slots 1 must be derusted. This is mainly because the bottom slot is in contact with the ground. If the connections are not treated with anti-rust, it is easy to corrode, resulting in the inability to guarantee the connection stability. Each bottom slot 1 is fixed to the ground by shooting nails at 30 - 50 mm from both ends, and each bottom slot 1 is also fixed to the ground by shooting nails at intervals of 400 mm. The reinforcement treatment can further ensure the stability of the installation of the bottom slot 1.

[0075] When hoisting the inclined ceiling hanging slot 4 and filling panel hanging slot 5, first determine the appropriate length of the screw rod according to the hoisting height, then lift the corresponding inclined ceiling hanging slot 4 and filling panel hanging slot 5 to the specified position by a hoist, and then tighten with nuts. During the tightening process, keep coordination. After the hoisting is completed, it is necessary to check that the maximum horizontal difference between the inclined ceiling hanging slot 4 and filling panel hanging slot 5 is less than 8 mm, and the checking height is based on the bottom surfaces of the inclined ceiling hanging slot 4 and filling panel hanging slot 5.

[0076] Refer to Figure 13 and Figure 16, the locking mechanism 7 includes a diamond connection nut 70, a bottom groove gasket 71, a double-sided connecting plate 72, a chuck 73, a locking screw 74, a washer 75, a card slot 76 and a straight slot 77. Card slots 76 are opened on both sides of the bottom and top of each outer groove 2. The bottom groove gasket 71 is located above the bottom groove 1, and two straight slots 77 are opened on the bottom groove gasket 71. The double-sided connecting plate 72 is in an "L" shape. A chuck 73 is fixedly arranged on the side of the double-sided connecting plate 72 facing the outer groove 2. The chuck 73 cooperates with the card slot 76. The side of the double-sided connecting plate 72 facing the bottom groove 1 contacts the upper part of the bottom groove 1 and is parallel to the bottom groove gasket 71.

[0077] Locking process:

[0078] The double-sided connecting plate 72 is in an "L" shape. During installation, first place the bottom groove gasket 71 above the bottom groove 1. The middle of the bottom groove 1 is open, and the bottom groove gasket 71 is placed flat at the open position. The two sides of the bottom of the bottom groove gasket 71 rest on the bottom groove 1. This process ensures that the center line of the bottom groove gasket 71 coincides with the center point mark on the bottom groove 1. Then place the outer groove 2 vertically on the bottom groove gasket 71. Then move the two double-sided connecting plates 72 close to the connection between the outer groove 2 and the bottom groove 1 respectively. During this process, the side of the double-sided connecting plate 72 with the chuck 73 faces the side of the outer groove 2 with the card slot 76 and approaches it. During the movement, the chuck 73 extends into the card slot 76. After extension, pass the locking screw 74 through the washer 75, then align it with the installation hole. At the same time, extend the diamond connection nut 70 into the inside of the bottom groove 1. Then tighten the locking screws 74 on both sides at the same time. In this way, the bottom of the double-sided connecting plate 72 slowly fits with the bottom groove 1. During this process, the chuck 73 and the card slot 76 are tightly clamped. This locking process is convenient to operate and has better stability. During the subsequent lifting and transformation process, only need to loosen the locking screw 74. In this way, the outer groove 2 and the locking mechanism 7 can be moved as a whole, easily changing the dimensional relationship, and the overall stability will not be affected during the movement.

[0079] When installing the inclined ceiling hanging groove 4 and the filling plate hanging groove 5, first, they need to be placed according to the drawn lines of the inclined ceiling hanging groove 4 and the filling plate hanging groove 5, and then the connection parts are welded. After welding, paint is applied in time for protection. Secondly, the distance between the hanging rings for hoisting the filling plate hanging groove 5 is not greater than 1400 mm.

[0080] The steps for the overall projection inspection after the skeleton installation are as follows: First, check whether the position dimensions of the outer groove 2 corresponding to each wall panel 8A are consistent with the layout drawing, and whether the outer groove 2 is corrected vertically; then use a plumb bob to check whether the inclined ceiling hanging groove 4 and the filling plate hanging groove 5 are parallel to the ground projection line, and whether the overall height is the same; finally, check whether the connection parts and the gaps are reinforced and whether there is paint peeling off.

[0081] The composite sound-absorbing air duct 16 is a multi-layer composite pipe with a rectangular cross-section. Its cross-section from the outside to the inside is successively a decorative layer, a rubber insulation layer, a galvanized steel sheet layer, a glass fiber layer, a high-density non-woven fabric layer, and a micro-perforated galvanized steel sheet layer, and the layer thicknesses are successively 4 - 5 mm, 20 - 25 mm, 0.55 - 0.75 mm, 20 - 25 mm, 0.2 - 0.3 mm, and 0.55 - 0.75 mm. The bulk density of the glass fiber layer is 20 - 25 kg / m 3 , and the micro-holes on the micro-perforated galvanized steel sheet layer have a hole diameter of 5 mm and a hole pitch of 15 mm. Through the micro-holes, when air flows through the perforated pipe wall, part of the sound waves will be absorbed or scattered, thereby reducing energy and reducing the generation of noise.

[0082] Embodiment 2:

[0083] Please refer to Figure 1-Figure 22 , the difference from Embodiment 1 is:

[0084] S2: Skeleton installation. Cut the bottom groove 1 according to the marked size of the bottom groove 1, and then fixedly install the bottom groove 1 at the marked position of the bottom groove 1, which is determined according to the specific set length. When installing the bottom groove 1, a gasket is also provided at the bottom of the bottom groove 1. After placing the bottom groove 1 horizontally, fix the bottom groove 1 on the ground, and then mark the center point of the outer groove 2 on the bottom groove 1 according to the design drawing, and then fix the outer groove 2 on each bottom groove 1. The upper part of the outer groove 2 is connected by the main beam 3, and an auxiliary support frame 40 is provided on the outside of the bottom groove 1. The auxiliary support frame 40 is also connected to the outer groove 2 through a plurality of connecting rods 41, and the top of the auxiliary support frame 40 is also fixedly connected to the top of the outer groove 2 through a screw. The top of the auxiliary support frame 40 is also fixedly connected with a connecting arm 42. The connecting arm 42 is located below the floor slab, and the end of the connecting arm 42 is directly fixedly connected with the inclined ceiling hanging groove 4 and the filling plate hanging groove 5 through a screw. After the installation is completed, an overall projection inspection is carried out;

[0085] S3: Installation and inspection of the wall panel 8A. First, fixedly install the skirting board 11 on the inside of the bottom groove 1. The skirting board 11 is also used for installing the foot board. When installing the wall panel 8A, a number of through holes are opened on the inside of the outer groove 2, and then the clamping plate 34 is brought close to one side of the first clamping arm 35 with the opening facing downwards, so that the two first clamping arms 35 are installed in the through holes on the inside of the outer groove 2, and the side of the second clamping arm 36 with the opening facing upwards of the clamping plate 34 faces the wall panel 8A. The wall panel 8A also has a reserved installation opening in the prefabrication stage. That is, when installing the wall panel 8A, only need to extend the second clamping arm 36 with the opening facing upwards into the installation opening of the wall panel 8A. This not only reduces the gap between the outer groove 2 and the wall panel 8A, replaces the traditional step of on-site drilling and installing the hook seat 8, and saves the assembly time.

[0086] An integral prefabricated operating room, comprising a bottom groove 1, an outer groove 2, a main beam 3, a wall panel 8A, an inclined ceiling hanging groove 4, a filling panel hanging groove 5 and a supply air ceiling 6. The bottom groove 1 is connected to the outer groove 2 by welding or a locking mechanism 7. The main beam 3 is connected to all the outer grooves 2. The wall panel 8A is a prefabricated wall panel, and the wall panel 8A is connected to the outer groove 2 through a connecting piece. The inclined ceiling hanging groove 4 is used for hoisting an inclined ceiling 9A. The filling panel hanging groove 5 is used for hoisting a filling panel 10A. The inclined ceiling hanging groove 4 and the filling panel hanging groove 5 are respectively hoisted under the floor slab through an inclined ceiling hanging ring 9 and a filling panel hanging ring 10. Two ends of the inclined ceiling 9A are respectively connected to the wall panel 8A and the filling panel 10A. The supply air ceiling 6 is installed above the filling panel hanging groove 5 and is connected to a floor-standing air-conditioning purification unit 15 through a composite sound-absorbing air duct 16. An air return opening 17 and an air exhaust opening 18 are embedded in the wall panel 8A. The air return opening 17 is connected to the floor-standing air-conditioning purification unit 15 through the composite sound-absorbing air duct 16. The air exhaust opening 18 is also connected to an exhaust fan through the composite sound-absorbing air duct 16. The exhaust fan is fixedly installed on a skeleton. A control panel 33, a heat preservation cabinet 190, a cold preservation cabinet 191, an anesthesia cabinet 20, an instrument cabinet 21, a medicine cabinet 22, a film viewer 23, a gas terminal box 24, a digital display screen 25 and a plurality of sockets 26 are also embedded and installed inside the wall panel 8A. A surgical table 27, a suspension tower 28, a shadowless lamp 29 and a high-definition display screen 30 are also installed inside the operating room. Through the integral prefabricated operating room provided by this solution, taking an operating room as a medical unit, the enclosure structure of the operating room, including the overall skeleton, the supply air ceiling 6 and the wall panel 8A, is integrally laid out and assembled, and the clean equipment and the power distribution system are integrated, making the whole system more stable and the installation more convenient. Secondly, the wall panel 8A, the supply air ceiling 6, the clean equipment and the supporting equipment are industrially produced and directly installed on-site in a standardized manner, greatly improving the assembly efficiency and shortening the construction period.

[0087] In the above two implementation schemes, the combined fastener and the clamping plate 34 can be used interchangeably as the connecting piece, and the auxiliary support frame 40 can also be used in the first embodiment.

[0088] The above are only the preferred embodiments of the present invention, and do not limit the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A method for assembling an integrally assembled operating room, characterized in that: The steps include: S1: Survey and measurement and layout. First, use a laser level to check the flatness. The flatness should not be greater than 2 mm. At the same time, check the ground for hollowing. After the inspection, determine whether the bottom height of the beam meets the design requirements according to the design drawings. Then measure and lay out. The measurement and layout includes drawing lines for the ground position, bottom groove (1), main beam (3), inclined ceiling hanging groove (4), filling plate hanging groove (5) and air supply ceiling (6); S2: Frame installation, cutting the bottom groove (1) according to the size of the bottom groove (1), then fixing the bottom groove (1) on the bottom groove (1) at the position of the bottom groove (1), then fixing the bottom of the outer groove (2) on the bottom groove (1) by welding or locking mechanism (7), the main beam (3) is parallel to the bottom groove (1), and the main beam (3) is also fixed on the outer groove (2) by welding or locking mechanism (7), then the inclined ceiling hanging groove (4) and the filling plate hanging groove (5) are respectively hung under the floor slab by the inclined ceiling hanging ring (9) and the filling plate hanging ring (10), and after the installation is completed, the overall projection inspection is carried out; S3: Installation and inspection of the wall panels (8A), firstly, the skirting board (11) is fixedly installed on the inner side of the bottom groove (1), and then the numbered wall panels (8A) are respectively fixed on the inner side of the outer groove (2) through the connecting pieces, and finally, the gap and maximum unevenness of each wall panel (8A) are checked, and the maximum unevenness is not less than 3mm; S4: Installation of the inclined ceiling (9A) and the filling plate (10A), first fix one end of the inclined ceiling (9A) to the top of the corresponding wall panel (8A), then fix the other end to the inclined ceiling hanging groove (4) through the clamp (13), the gap between adjacent inclined ceilings (9A) is 0-2mm, and the flatness of the inner side of the plate is controlled within 0-3mm, then fix the two ends of the filling plate (10A) to the inclined ceiling hanging groove (4) and the filling plate hanging groove (5) through the clamp (13), the gap between adjacent filling plates (10A) is 0-3mm, and the fixing spacing of the clamp (13) on the filling plate (10A) is not more than 250mm; S5: Filling the top corners and treating the gaps. After the installation is completed, the top corner joints need to be filled with three-dimensional fillets (14). After the filling is completed, all gaps are sealed with antibacterial silicone. At this point, the overall skeleton assembly is completed; S6: installation of clean equipment; the clean equipment is fixedly installed as a whole on one side of the frame, and the outside is wrapped with a sound-absorbing enclosure, wherein the clean equipment is a cabinet-type air-conditioning purification unit (15), and the cabinet-type air-conditioning purification unit (15) is connected to the air supply ceiling (6) through a composite sound-absorbing air duct (16), and the air supply ceiling (6) is installed on the upper part of the filling plate hanging groove (5) and is connected to the interior of the operating room, and the return air port (17) and the exhaust air port (18) are embedded and installed on the corresponding wall panel (8A), and the return air port (17) is connected to the cabinet-type air-conditioning purification unit (15) through a composite sound-absorbing air duct (16), and the exhaust air port (18) is also connected to the exhaust fan through the composite sound-absorbing air duct (16), and the exhaust fan is also fixedly installed on the corresponding wall panel (8A); S7: Installation of footboards and supporting equipment. After the installation of the clean equipment is completed, the footboards are laid in the operating room. Then, the control panel (33), the heat preservation cabinet (190), the cold preservation cabinet (191), the anesthesia cabinet (20), the instrument cabinet (21), the medicine cabinet (22), the film viewing lamp (23), the gas terminal box (24), the digital display screen (25) and the socket (26) are embedded and installed inside the corresponding wall panel (8A). Then, the operating table (27), the pendant (28), the shadowless lamp (29) and the high-definition display screen (30) are installed in the middle of the operating room. Finally, the decorative sheet is used to wrap the operating room as a whole, and an inspection door (31) and an air duct installation port (32) are reserved.

2. The method for assembling an integrally assembled operating room according to claim 1, characterized in that: The specific method of drawing the ground position line is: Step 1: According to the design drawing, draw line AB first, and then draw parallel lines MN and XY through line AB; Step 2: Determine the CD line through the decoration depth on the left side of the operating room, make a perpendicular bisector through the CD line, and find points I and O; Step 3: Find points F and E through point I, and connect CF and DE; Step 4: Check the diagonal CE and FD dimensions and compare them. The diagonal length error is required to be less than 5mm. Step 5: Draw two door frame lines.

3. The method for assembling an integrally assembled operating room according to claim 1, characterized in that: The lines of the bottom groove (1), the main beam (3), the inclined ceiling hanging groove (4), the filling plate hanging groove (5) and the air supply ceiling (6) are all drawn based on the ground position, and the lines of the bottom groove (1) and the main beam (3) overlap. The sizes and positions of the lines of the inclined ceiling hanging groove (4), the filling plate hanging groove (5) and the air supply ceiling (6) are determined according to the design drawings.

4. The method for assembling an integrally assembled operating room according to claim 1, characterized in that: After cutting the bottom groove (1), the end of the bottom groove (1) needs to be treated for rust prevention, and then the connection between adjacent bottom grooves (1) is welded, and each bottom groove (1) is fixed to the ground by nailing 30-50 mm from both ends.

5. The method for assembling an integrally assembled operating room according to claim 1, characterized in that: The locking mechanism (7) comprises a diamond-shaped connecting nut (70), a bottom groove gasket (71), a two-way connecting plate (72), a clamp (73), a locking screw (74), a washer (75), a clamping groove (76) and a straight notch (77). The bottom end and the top end of each outer groove (2) are provided with a clamping groove (76). The bottom groove gasket (71) is located at the upper part of the bottom groove (1), and two straight notches (77) are provided on the bottom groove gasket (71). The two-way connecting plate (72) is "L-shaped". The clamp (73) is fixedly provided on one side of the two-way connecting plate (72) facing the outer groove (2). The clamp (73) cooperates with the clamping groove (76). The two-way connecting plate (72) faces One side of the bottom groove (1) contacts the upper part of the bottom groove (1) and is parallel to the bottom groove gasket (71). When installing, the bottom groove gasket (71) is first placed on the upper part of the bottom groove (1), and then the outer groove (2) is perpendicular to the bottom groove gasket (71) and located between the two straight groove openings (77). Then the clamping head (73) of the two-way connecting plate (72) is extended downward into the clamping groove (76), and then the diamond connection nut (70) is placed in the bottom groove (1) and located below the bottom groove gasket (71). Then the locking screw (74) is passed through the washer (75) so that the bottom of the locking screw (74) is connected to the diamond connection nut (70), thereby fixing and assembling the outer groove (2) and the bottom groove (1) together.

6. The method for assembling an integrally assembled operating room according to claim 1, characterized in that: The connecting piece is a combination fastener or a card plate (34), the combination fastener comprises a hook seat (8) and a wall plate hook (12), the hook seat (8) is installed on the inner side of the outer groove (2) by means of a screw, the wall plate hook (12) is pre-buried in the wall plate (8A), and the two cooperate with each other; one side of the card plate (34) is provided with two first clamping arms (35) with openings facing downwards in sequence from top to bottom along the vertical direction, and the other side of the card plate (34) is provided with two second clamping arms (36) with openings facing upwards in sequence from left to right, and the first clamping arms (35) and the second clamping arms (36) are perpendicular to each other.

7. The method for assembling an integrally assembled operating room according to claim 1, characterized in that: When installing the inclined ceiling hanging groove (4) and the filling plate hanging groove (5), they need to be placed according to the lines drawn on the inclined ceiling hanging groove (4) and the filling plate hanging groove (5), and then the joints are welded. After welding is completed, they are promptly painted for protective treatment, and the adjacent spacing between the lifting rings used to lift the filling plate hanging groove (5) is not greater than 1400 mm.

8. The method for assembling an integrally assembled operating room according to claim 1, characterized in that: The steps of the overall projection inspection are as follows: first, check whether the position and size of the outer groove (2) corresponding to each wall panel (8A) are consistent with the layout drawing, and whether the outer groove (2) is corrected vertically; then use a hanging hammer to check whether the inclined ceiling hanging groove (4) and the filling plate hanging groove (5) are parallel to the ground projection line; finally, check whether the gap at the connection is reinforced and whether there is any paint peeling.

9. The method for assembling an integrally assembled operating room according to claim 1, characterized in that: The composite sound-absorbing air duct (16) is a multi-layer composite tube with a rectangular cross section, and its cross section is composed of a decorative layer, a rubber insulation layer, a galvanized steel plate layer, a glass fiber layer, a high-density non-woven fabric layer and a micro-perforated galvanized steel plate layer from the outside to the inside, and the layer thicknesses are 4-5mm, 20-25mm, 0.55-0.75mm, 20-25mm, 0.2-0.3mm and 0.55-0.75mm, respectively, and the bulk density of the glass fiber layer is 20-25kg / m 3 The diameter of the micro-holes on the micro-perforated galvanized steel sheet layer is 5mm and the hole spacing is 15mm.

10. The method for assembling an integrally assembled operating room according to claim 1, characterized in that: Also included is an integrally assembled operating room, comprising a bottom trough (1), an outer trough (2), a main beam (3), a wall panel (8A), an inclined ceiling hanging trough (4), a filling plate hanging trough (5) and an air supply ceiling (6), wherein the bottom trough (1) is connected to the outer trough (2) by welding or a locking mechanism (7), the main beam (3) is connected to all the outer troughs (2), the wall panel (8A) is a prefabricated wall panel, and the wall panel (8A) is connected to the outer trough (2) by a connecting piece, the inclined ceiling hanging trough (4) is used to hang an inclined ceiling (9A), the filling plate hanging trough (5) is used to hang an filling plate (10A), the two ends of the inclined ceiling (9A) are respectively connected to the wall panel (8A) and the filling plate (10A), the air supply ceiling (6) is installed on the upper part of the filling plate hanging trough (5), and is connected to the cabinet-type air conditioner through a composite sound-absorbing air duct (16). The operating room is connected to a cabinet-type air conditioning and purification unit (15), the return air port (17) and the exhaust air port (18) are embedded and installed on the wall panel (8A), the return air port (17) is connected to the cabinet-type air conditioning and purification unit (15) through a composite silencer air duct (16), and the exhaust air port (18) is also connected to the exhaust fan through the composite silencer air duct (16), and the exhaust fan is fixedly installed on the frame. The inner side of the wall panel (8A) is also embedded and installed with a control panel (33), a heat preservation cabinet (190), a cold preservation cabinet (191), an anesthesia cabinet (20), an instrument cabinet (21), a medicine cabinet (22), a film viewing lamp (23), a gas terminal box (24), a digital display screen (25) and a plurality of sockets (26), and an operating table (27), a pendant (28), a shadowless lamp (29) and a high-definition display screen (30), and an operating room is also provided with an installed operating table (27), a pendant (28), a shadowless lamp (29) and a high-definition display screen (30).

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