Quick assembly sealing structure of modular operating room cabin

Abstract

The utility model relates to the technical field of operation shelter, concretely to quick splicing sealing structure of modular operating room cabin body, including wallboard, the left and right two end edge department of wallboard front side surface all are set up with the recess, two recesses are installed with sealing assembly between the assembly of adjacent two wallboards, and sealing assembly includes connecting strip, sealing rubber strip, fixed sleeve strip and cover strip. The quick splicing sealing structure of modular operating room cabin body adopts multilayer sealing assembly to improve the sealing performance at the splicing seam, and when the components such as sealing rubber strip are aged and damaged, only need to remove the connection of cover strip and fixed sleeve strip, and sealing rubber strip can be conveniently replaced, without large -scale dismantling surrounding wallboard structure, shortening replacement time.

Description

Technical Field

[0001] This utility model relates to the field of surgical cabin technology, specifically a rapid assembly and sealing structure for modular operating room cabins. Background Technology

[0002] Modular operating room modules are a new type of medical space carrier developed to meet the needs of modern medical scenarios. They are commonly used in emergency medical rescue, construction of primary healthcare sites, and expansion of departments in large hospitals. Based on standardized modules, they can be flexibly combined and assembled according to actual needs, quickly forming surgical spaces that meet medical standards. Their industrial prefabrication during the production stage not only reduces on-site construction time but also ensures key medical indicators such as airtightness and cleanliness, providing stable and reliable hardware support for surgical diagnosis and treatment in different environments.

[0003] Utility model patent CN214942856U discloses a modular, airtight, quick-assembly operating room. This modular, airtight, quick-assembly operating room includes several fixed connection components connected to the ground, with sealing elements provided at the connection surfaces between the fixed connection components and the ground. The facades between adjacent fixed connection components are joined by several wall panel components to form a closed wall surface, with sealing elements provided between adjacent wall panel components and between wall panel components and fixed connection components. A ceiling component is also provided between the fixed connection components, connecting the ceiling component to the wall surface and sealing the connection point. This modular, airtight, quick-assembly operating room, through the standardized modular installation of prefabricated components, can be quickly assembled in a designated location to complete the construction of the operating room. It can ensure various requirements such as airtightness, sound insulation, and heat preservation of the operating room, offering higher reliability, faster installation efficiency, and better sealing compared to existing operating rooms assembled on-site by welding.

[0004] Although this modular, airtight, quick-assembly operating room has seals between adjacent wall panel components, the sealing is achieved solely by pressing these seals together. This relatively simple sealing structure makes it susceptible to damage during actual use. Factors such as long-term temperature and humidity changes, as well as internal pressure fluctuations within the operating room, can easily affect the sealing effect at the joints, making it difficult to maintain a durable and reliable seal. Furthermore, when the seals age or become damaged and need replacement, the complex installation process, interrelated to the overall structure, makes replacement cumbersome. It requires the removal of surrounding wall panel components, resulting in inconvenient and time-consuming operations that disrupt the normal use of the operating room. Therefore, we propose a quick-assembly sealing structure for the modular operating room cabin. Utility Model Content

[0005] The purpose of this invention is to provide a quick-assembly and sealing structure for modular operating room cabins to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A modular operating room cabin quick-assembly and sealing structure includes wall panels for assembling the operating room cabin. The left end face of the wall panel has a slot along its height direction, and the right end face of the wall panel has a protruding post along its height direction. The post of the current wall panel can be inserted into the slot of the adjacent wall panel.

[0008] The front surface of the wall panel is the interior surface of the container. Grooves are provided at both ends of the front surface of the wall panel along its length. After two adjacent wall panels are assembled, a sealing assembly is installed between the two grooves at the joint of the two wall panels. The sealing assembly includes a connecting strip fixed between the bottom of the two grooves, a sealing strip set in front of the connecting strip, a fixing sleeve set in front of the sealing strip, and a cover strip installed in front of the fixing sleeve. The fixing sleeve is connected to the connecting strip by bolts. The left and right ends of the fixing sleeve respectively press the left and right ends of the sealing strip against the inner surfaces of the two wall panels. The cover strip is snapped into the front end of the fixing sleeve.

[0009] Preferably, a number of columnar positioning posts are installed at the bottom of the slot, and a number of positioning sleeves with hollow cylindrical structures are embedded on the end surface of the insertion post. The number of positioning sleeves is equal to that of the insertion post and their positions correspond one-to-one. When two wall panels are aligned and spliced, the positioning posts are inserted into the positioning sleeves.

[0010] This setting improves the accuracy of wall panel splicing, prevents misalignment after splicing, ensures uniform splice seams, and lays the foundation for the installation of sealing components.

[0011] Preferably, the connecting strip is a long strip-shaped structure made of metal, which covers the bottom of two adjacent grooves and is fixedly connected to the wall panel with screws;

[0012] In this setup, the metal connecting strip enhances the stability of the wall panel splicing, while also providing an installation carrier for the sealing strip and fixing sleeve.

[0013] Preferably, the front end face of the connecting strip is provided with several protrusions, and the end of the bolt used to connect the fixing sleeve passes through the fixing sleeve and the sealing strip in sequence and is threadedly connected to the protrusions;

[0014] In this design, the protruding post prevents the bolts from damaging the wall panel and allows the fixing sleeve and connecting strip to fit tightly together, compressing the sealing strip to improve the sealing effect.

[0015] Preferably, the sealing strip is a strip-shaped structure made of rubber material, and when two wall panels are aligned and spliced, the sealing strip completely covers the two adjacent grooves;

[0016] In this setup, the rubber sealing strip fills the gaps, preventing foreign objects from entering through the seams and avoiding their accumulation in the groove.

[0017] Preferably, the rear surface of the sealing strip has an inner protrusion along its length, and the inner protrusion extends into the groove formed by two adjacent grooves;

[0018] In this design, the inner convex strip increases the contact area between the sealing strip and the groove, forming multiple lines of defense for sealing and reducing the risk of seal failure.

[0019] Preferably, the front surface of the sealing strip has an outward protrusion along its length, the fixing sleeve is a strip-shaped structure made of metal material, and the left and right edges of the rear end face of the fixing sleeve are provided with inward protrusions, with the outward protrusion extending between the two inward protrusions.

[0020] In this setting, the inner convex edge and the outer convex strip cooperate to limit the lateral movement of the sealing strip, preventing it from shifting and ensuring that it always covers the splice seam.

[0021] Preferably, the front end face of the fixing strip is provided with an outward protrusion at both the left and right sides, and the two outward protrusions are provided with a slot along their length at the end faces that are far apart from each other. The cover strip is a strip-shaped structure made of plastic material. The front end face of the cover strip is arc-shaped. Both the left and right ends of the cover strip are provided with snap-fit ​​edges. The end faces of the two snap-fit ​​edges that are close to each other are provided with a snap strip. The two snap strips are inserted into the two slots respectively.

[0022] In this design, the plastic cover strip is easy to install and remove, the curved surface design improves safety, and the locking strip and slot make it convenient for future maintenance and replacement of parts.

[0023] Compared with the prior art, the beneficial effects of this utility model are:

[0024] The modular operating room cabin features a quick-assembly and sealing structure with multi-layer sealing components at the seams. Connecting strips are fixed to the bottom of the groove, sealing strips provide basic sealing, and fixing sleeves further compress the sealing strips. The synergistic effect of the multi-layer structure improves the sealing performance. At the same time, when components such as sealing strips age and become damaged, the sealing strips can be easily replaced simply by removing the connection between the cover strip and the fixing sleeve, without the need for large-scale dismantling of surrounding wall panels and other structures, thus shortening the replacement time. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0027] Figure 3 This is an exploded view of the sealing component in this utility model;

[0028] Figure 4 This is a schematic diagram of the sealing strip in this utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the fixing sleeve in this utility model;

[0030] Figure 6 This is a schematic diagram of the structure of the cover strip in this utility model;

[0031] The meanings of the labels in the diagram are as follows:

[0032] 100. Wall panel; 110. Slot; 111. Positioning post; 120. Insert post; 121. Positioning sleeve; 130. Embedded groove;

[0033] 200. Sealing assembly; 210. Connecting strip; 211. Protruding post; 220. Sealing strip; 221. Inner protruding strip; 222. Outer protruding strip; 230. Fixing sleeve; 231. Inner protruding edge; 232. Outer protruding edge; 233. Slot; 240. Cover strip; 241. Snap-fit ​​edge; 242. Locking strip. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Example 1

[0036] Please see Figure 1 and Figure 2 The modular operating room cabin has a quick-assembly sealing structure, including wall panels 100 for assembling the operating room cabin. A slot 110 is provided on the left end face of the wall panel 100 along its height direction, and a protruding post 120 is provided on the right end face of the wall panel 100 along its height direction. The post 120 of the current wall panel 100 can be inserted into the slot 110 on the adjacent wall panel 100. Through the cooperation of the post 120 and the slot 110, the adjacent wall panels 100 can be initially positioned and assembled in the horizontal direction, laying the foundation for the subsequent installation of the sealing structure, while reducing the positional deviation of the wall panels 100 during assembly.

[0037] In this embodiment, a plurality of columnar positioning posts 111 are installed at the bottom of the slot 110, and a plurality of positioning sleeves 121 with a hollow cylindrical structure are embedded at the end surface of the insertion post 120. The number of positioning sleeves 121 and the insertion post 120 are equal and their positions correspond one-to-one. When two wall panels 100 are aligned and spliced, the positioning posts 111 are inserted into the positioning sleeves 121. The cooperation between the positioning posts 111 and the positioning sleeves 121 can further improve the accuracy of splicing adjacent wall panels 100, avoid the wall panels 100 from shifting laterally or longitudinally after splicing, ensure the uniformity of the splicing seam, and provide a stable splicing foundation for the subsequent installation of the sealing component 200.

[0038] Example 2

[0039] When using wall panels 100 for modular assembly of the operating room's cavity walls, in order to strengthen the sealing of the joints and facilitate future replacement, such as... Figures 1-5 As shown, the front surface of the wall panel 100 is the internal surface of the cabin. Grooves 130 are provided along the length of both ends of the front surface of the wall panel 100. After assembly, a sealing assembly 200 is installed between the two grooves 130 at the joint of two adjacent wall panels 100. The sealing assembly 200 includes a connecting strip 210 fixed between the bottoms of the two grooves 130, a sealing strip 220 positioned in front of the connecting strip 210, a fixing sleeve 230 positioned in front of the sealing strip 220, and a cover strip 240 positioned in front of the fixing sleeve 230. The grooves 130 provide installation space for the sealing assembly 200, preventing the sealing assembly 200 from protruding from the inner surface of the wall panel 100 and affecting the use of the operating room's internal space. Simultaneously, it allows the sealing assembly 200 to form an embedded connection with the wall panel 100, improving structural stability.

[0040] like Figure 2 and Figure 3 As shown, in this embodiment, the connecting strip 210 is a long strip-shaped structure made of metal. The connecting strip 210 covers the bottom of the grooves of two adjacent grooves 130 and is fixedly connected to the wall panel 100 by screws. The metal connecting strip 210 has good structural strength and can initially connect and fix the adjacent wall panels 100 at the splicing joint, enhancing the overall stability of the wall panels 100 after splicing. At the same time, it provides an installation carrier for the sealing strip 220 and the fixing sleeve 230. The fixing sleeve 230 is connected to the connecting strip 210 by bolts. The front end face of the connecting strip 210 is provided with several protrusions 211. The end of the bolt used to connect the fixing sleeve 230 passes through the fixing sleeve 230 and the sealing strip 220 in sequence and is threadedly connected to the protrusions 211. The protrusions 211 can prevent the bolt from being directly connected to the wall panel 100 and causing damage to the wall panel 100. At the same time, the bolt connection can achieve a tight fit between the fixing sleeve 230 and the connecting strip 210, thereby compressing the sealing strip 220 and improving the sealing effect of the sealing strip 220.

[0041] like Figures 2-4 As shown, specifically, the sealing strip 220 is a strip-shaped structure made of rubber material. When two wall panels 100 are aligned and spliced, the sealing strip 220 completely covers the two adjacent grooves 130. The rubber sealing strip 220 has good elasticity and sealing performance, and can fill the gap between the groove 130 and the sealing component 200, preventing air, dust, or liquid from entering the operating room through the splice seam. At the same time, completely covering the groove 130 can prevent foreign objects from accumulating in the groove 130 and affecting the sealing effect. An inner protrusion 221 is provided along the length of the rear surface of the sealing strip 220. The inner protrusion 221 extends into the groove formed by the two adjacent grooves 130. The inner protrusion 221 can increase the contact area between the sealing strip 220 and the groove 130, and at the same time form multiple sealing lines, further improving the sealing performance at the splice seam and reducing the risk of seal failure.

[0042] like Figure 2 , Figure 3 and Figure 5 As shown, the fixing sleeve 230 is a strip-shaped structure made of metal. The left and right edges of the rear end face of the fixing sleeve 230 are each provided with an inner protrusion 231. The front surface of the sealing strip 220 has an outer protrusion 222 along its length, extending between the two inner protrusions 231. The cooperation between the inner protrusions 231 and the outer protrusion 222 can laterally limit the sealing strip 220, preventing it from shifting left or right during use and ensuring that the sealing strip 220 always covers the joint. The left and right edges of the fixing sleeve 230 respectively press the left and right edges of the sealing strip 220 against the inner surfaces of the two wall panels 100. Through the pressing action of the fixing sleeve 230 against the two ends of the sealing strip 220, the sealing strip 220 can be tightly fitted to the inner surface of the wall panel 100, eliminating gaps between the sealing strip 220 and the wall panel 100 and improving the sealing effect.

[0043] like Figure 2 , Figure 3 and Figure 6As shown, in addition, the cover strip 240 is snapped onto the front end of the fixing sleeve 230. The cover strip 240 is used to prevent the bolts on the fixing sleeve 230 from being contaminated. The operating room environment has high requirements for cleanliness. The cover strip 240 can prevent dust, bacteria or medicine from adhering to the bolt surface, reduce the difficulty of cleaning, and at the same time protect the bolts from corrosion and extend the service life of the bolts. The fixing sleeve 230 has protruding edges 232 on both the left and right sides of its front end face. Each of the two protruding edges 232 has a slot 233 along its length at its far-away end faces. The cover strip 240 is a strip-shaped structure made of plastic material. The front end face of the cover strip 240 is arc-shaped. The plastic cover strip 240 is lightweight, making it easy to install and disassemble. The arc-shaped front end face prevents personnel from being scratched by sharp edges during operations in the operating room, improving safety. Both ends of the cover strip 240 have snap-fit ​​edges 241. Each of the two snap-fit ​​edges 241 has a snap-fit ​​strip 242 at its close end face. The two snap-fit ​​strips 242 are inserted into the two slots 233 respectively. The snap-fit ​​between the snap-fit ​​strips 242 and the slots 233 allows for quick connection and disassembly of the cover strip 240 and the fixing sleeve 230, facilitating later maintenance and replacement of the bolts or sealing strips 220 on the fixing sleeve 230.

[0044] In this embodiment, the modular operating room cabin quick-assembly sealing structure is used as follows: First, adjacent wall panels 100 are spliced ​​together, so that the insert post 120 of the current wall panel 100 is inserted into the slot 110 of the adjacent wall panel 100, and at the same time, the positioning post 111 in the slot 110 is inserted into the positioning sleeve 121 of the insert post 120, completing the initial positioning and splicing of the wall panel 100; then, the connecting strip 210 is placed between the bottom of the groove 130 of the two adjacent wall panels 100, and the connecting strip 210 is fixedly connected to the wall panel 100 with screws, realizing the initial fixation of the splice seam of the wall panel 100; next, the sealing strip 220 is placed in front of the connecting strip 210, so that the sealing strip 220... The inner protrusion 221 of the 20 extends into the groove formed by the two recesses 130. Then, the fixing sleeve 230 covers the front side of the sealing strip 220, allowing the outer protrusion 222 of the sealing strip 220 to extend between the inner protrusion 231 of the fixing sleeve 230. Bolts are used to pass through the fixing sleeve 230 and the sealing strip 220 in sequence and then threadedly connected to the protrusion 211 of the connecting strip 210. The fixing sleeve 230 is tightened to press the two ends of the sealing strip 220 against the inner surface of the wall panel 100. Finally, the retaining strip 242 of the cover strip 240 is inserted into the retaining groove 233 of the outer protrusion 232 of the fixing sleeve 230 to complete the installation of the cover strip 240 and realize the assembly of the entire splicing sealing structure.

[0045] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A modular operating room cabin body with rapid assembly and sealing structure, including wall panels (100) for assembling the operating room cabin body, characterized in that: The wall panel (100) has a slot (110) on its left end face along its height direction, and a protruding post (120) on its right end face along its height direction. The post (120) of the current wall panel (100) can be inserted into the slot (110) on the adjacent wall panel (100). The front surface of the wall panel (100) is the interior surface of the container. Grooves (130) are provided along the length of both ends of the front surface of the wall panel (100). After assembly, a sealing assembly (200) is installed between the two grooves (130) at the joint of two adjacent wall panels (100). The sealing assembly (200) includes a connecting strip (210) fixed between the bottoms of the two grooves (130) and a sealing element located on the front side of the connecting strip (210). The sealing strip (220), the fixing sleeve (230) set in front of the sealing strip (220), and the cover strip (240) installed in front of the fixing sleeve (230) are provided. The fixing sleeve (230) is connected to the connecting strip (210) by bolts. The left and right edges of the fixing sleeve (230) respectively press the left and right edges of the sealing strip (220) against the inner surfaces of the two wall panels (100). The cover strip (240) is snapped into the front end of the fixing sleeve (230).

2. The rapid assembly and sealing structure of the modular operating room cabin according to claim 1, characterized in that: The slot (110) has several columnar positioning posts (111) installed at the bottom of the slot. The end surface of the insertion post (120) is inlaid with several positioning sleeves (121) with a hollow cylindrical structure. The number of positioning sleeves (121) and the insertion post (120) are equal and their positions correspond one-to-one. When the two wall panels (100) are aligned and spliced, the positioning posts (111) are inserted into the positioning sleeves (121).

3. The rapid assembly and sealing structure of the modular operating room cabin according to claim 1, characterized in that: The connecting strip (210) is a long strip-shaped structure made of metal. The connecting strip (210) covers the bottom of two adjacent grooves (130) and is fixedly connected to the wall panel (100) by screws.

4. The rapid assembly and sealing structure of the modular operating room cabin according to claim 1, characterized in that: The front end face of the connecting strip (210) is provided with several protrusions (211), and the bolt ends of the bolts used to connect the fixing sleeve (230) pass through the fixing sleeve (230) and the sealing strip (220) in sequence and are threadedly connected to the protrusions (211).

5. The rapid assembly and sealing structure of the modular operating room cabin according to claim 1, characterized in that: The sealing strip (220) is a strip-shaped structure made of rubber material. When two wall panels (100) are aligned and spliced, the sealing strip (220) completely covers the two adjacent grooves (130).

6. The rapid assembly and sealing structure of the modular operating room cabin according to claim 1, characterized in that: The sealing strip (220) has an inner protrusion (221) along its length on its rear surface, and the inner protrusion (221) extends into the groove formed by two adjacent grooves (130).

7. The rapid assembly and sealing structure of the modular operating room cabin according to claim 1, characterized in that: The sealing strip (220) has an outward protrusion strip (222) along its length on the front surface. The fixing sleeve (230) is a strip-shaped structure made of metal material. The left and right edges of the rear end face of the fixing sleeve (230) are provided with an inner protrusion edge (231). The outward protrusion strip (222) extends between the two inner protrusion edges (231).

8. The rapid assembly and sealing structure of the modular operating room cabin according to claim 7, characterized in that: The fixed sleeve (230) has an outer protrusion (232) on both the left and right sides of the front end face. The two outer protrusions (232) have slots (233) along their length on their far-away end faces. The cover strip (240) is a strip-shaped structure made of plastic material. The front end face of the cover strip (240) is arc-shaped. The left and right ends of the cover strip (240) have snap-fit ​​edges (241). The two snap-fit ​​edges (241) have snap-fit ​​strips (242) on their close end faces. The two snap-fit ​​strips (242) are inserted into the two slots (233) respectively.

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