Sealing structure between wall plate and wall bushing for medical clean room

Abstract

The utility model discloses a sealing structure between a wall plate and a wall bushing for a medical clean room, which comprises a wall plate body, a mounting seat, a fixing component, a bushing body, a positioning component, a sealing component, a fixing groove and a sealing ring, the mounting seat is fixedly mounted on the front side of the wall plate body, the bushing body is arranged in an inner cavity of the mounting seat, and the positioning component is arranged in the inner cavity of the bushing body. The sealing assembly is arranged on the back face of the wallboard body, the positioning assemblies are arranged at the top and the bottom of the mounting base, the fixing assemblies are arranged on the two sides of the mounting base, the fixing grooves are formed in the surface of an inner cavity of the wallboard body, and the sealing rings are fixedly mounted in inner cavities of the fixing grooves. The sealing structure between the wall plate and the wall bushing for the medical clean room has the advantage of being good in sealing effect, and solves the problem that dust enters the clean room due to the fact that a gap is bound to be reserved when the bushing penetrates through the wall plate.

Description

Technical Field

[0001] The utility model relates to the technical field of medical clean room sealing, in particular to a sealing structure between a wall panel and a wall-piercing sleeve for a medical clean room. Background Technique

[0002] A clean room refers to a space with good airtightness in which parameters such as air cleanliness, temperature, humidity, pressure, and noise are controlled as needed. To achieve the clean room grade, comprehensive measures must be taken, including process layout, building plan, building structure, building decoration, personnel and material purification, air purification measures, maintenance management, etc. Among them, air purification measures are the fundamental guarantee for achieving the clean room grade.

[0003] At present, the clean room skeleton is generally built by steel structures. The steel structure skeleton is surrounded by color steel plates, and the color steel plates form the airtight environment of the clean room. The airtight environment of the clean room can effectively block the entry of suspended particles, germs, etc. into the clean room, thereby ensuring a relatively high cleanliness environment in the clean room. However, in order to meet the water and electricity needs in the clean room, water pipes, wires, etc. need to be led into the clean room. However, when the sleeve passes through the wall panels, gaps are bound to be left, which will cause dust to enter the interior of the clean room. Therefore, there is an urgent need for a sealing structure between the wall panels and the wall-piercing sleeve for a medical clean room to overcome the above defects. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a sealing structure between a wall panel and a wall-piercing sleeve for a medical clean room, which has the advantage of good sealing effect, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A sealing structure between a wall panel and a wall-piercing sleeve for a medical clean room, including a wall panel body, a mounting seat, a fixing component, a sleeve body, a positioning component, a sealing component, a fixing groove and a sealing ring. The mounting seat is fixedly installed on the front of the wall panel body. The sleeve body is arranged in the inner cavity of the mounting seat. The sealing component is arranged on the back of the wall panel body. The positioning components are arranged on the top and bottom of the mounting seat respectively. The fixing components are arranged on both sides of the mounting seat respectively. The fixing groove is opened on the surface of the inner cavity of the wall panel body. The sealing ring is fixedly installed in the inner cavity of the fixing groove. The fixing component includes a fixing block, a threaded frame and a clamping groove. The sealing component includes a clamping seat, a magnetic attraction block, a mounting groove, a sealing sleeve ring and an iron rod. The positioning component includes a positioning seat, a sliding groove, a sliding block, a connecting rod, a limiting pulley and a spring. The clamping seat is fixedly installed on the back of the wall panel body.

[0006] Further, the inner cavity of the sealing ring is sealingly connected to the center of the surface of the casing body. The mounting grooves are opened on the back surface of the clamping seat and there are four of them. The relatively close sides of the fixing blocks are fixedly connected to both sides of the mounting seat.

[0007] Further, the magnetic attraction block is fixedly installed in the inner cavity of the mounting groove. The sealing sleeve ring is arranged on one side of the surface of the casing body. The iron rods are fixedly installed on the front surface of the sealing sleeve ring and there are four of them.

[0008] Further, the threaded frame rotates through threads inside the fixing block. The clamping grooves are opened on both sides of the surface of the casing body. The relatively close side of the threaded frame penetrates through the clamping grooves to the inside of the casing body.

[0009] Further, the relatively close sides of the positioning seats are fixedly connected to the upper and lower sides of the mounting seat. The connecting rod slides inside the positioning seat. The sliding grooves are opened on both sides of the inner cavity of the positioning seat.

[0010] Further, the limiting pulleys are fixedly installed on the relatively close sides of the connecting rod. The sliders slide inside the sliding grooves. The relatively close sides of the sliders are fixedly connected to both sides of the connecting rod.

[0011] Further, a spring is fixedly installed at the bottom of the slider inside the sliding groove. The relatively close side of the limiting pulley is slidably connected to the surface of the casing body.

[0012] In summary, due to the adoption of the above technology, the beneficial effects of the present utility model are as follows:

[0013] The present utility model mainly seals the connection between the wall panel body and the casing body by setting the mounting seat, the sealing ring and the sealing assembly, mainly fixes both sides of the casing body by setting the fixing assembly, and installs the sealing ring through the fixing groove. During sealing, first insert the casing body into the inner cavity of the wall panel body. Under the action of volume, the limiting pulley drives the connecting rod to move outward, and the connecting rod is buffered under the action of the spring, so as to facilitate the insertion of the casing body into the inner cavity of the wall panel body. After moving to the designated position, rotate the threaded frame, and the threaded frame penetrates through the clamping grooves to the inside of the casing body, so as to fix the casing body. At this time, the sealing ring is sealed with the surface of the casing body. To ensure good sealing effect, then move the sealing sleeve ring forward and directly insert it into the inner cavity of the wall panel body, so as to perform secondary sealing on the gap generated between the casing body and the wall panel body. At the same time, the iron rod is inserted into the inside of the mounting groove and magnetically attracted to the magnetic attraction block, so as to fix the sealing sleeve ring. It has the advantage of good sealing effect, and solves the problem that gaps are bound to be left when the casing passes through the wall panels, which will cause dust to enter the clean room. Description of the Drawings

[0014] Figure 1 This is a schematic structural diagram of the present utility model;

[0015] Figure 2 For the present utility model Figure 1 Partial enlarged view at position A in the present utility model;

[0016] Figure 3 This is a schematic structural diagram of the back side of the present utility model;

[0017] Figure 4 This is a schematic structural diagram of the side cross-section of the present utility model;

[0018] Figure 5 For the present utility model Figure 4 Partial enlarged view at position B in the present utility model.

[0019] In the figure: 1, wall panel body; 2, mounting seat; 3, fixing component; 31, fixing block; 32, threaded frame; 33, card slot; 4, sleeve body; 5, positioning component; 51, positioning seat; 52, sliding groove; 53, sliding block; 54, connecting rod; 55, limiting pulley; 56, spring; 6, sealing component; 61, clamping seat; 62, magnetic attraction block; 63, mounting groove; 64, sealing ring; 65, iron rod; 7, fixing groove; 8, sealing ring. Specific embodiments

[0020] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0021] The present utility model provides as Figures 1-5As shown in the figure, a sealing structure between a wall panel for a medical clean room and a wall-through sleeve, including a wall panel body 1, a mounting seat 2, a fixing component 3, a sleeve body 4, a positioning component 5, a sealing component 6, a fixing groove 7 and a sealing ring 8. The mounting seat 2 is fixedly installed on the front surface of the wall panel body 1. The sleeve body 4 is arranged in the inner cavity of the mounting seat 2. The sealing component 6 is arranged on the back surface of the wall panel body 1. The positioning components 5 are arranged on the top and bottom of the mounting seat 2 respectively. The fixing components 3 are arranged on both sides of the mounting seat 2. The fixing groove 7 is opened on the surface of the inner cavity of the wall panel body 1. The sealing ring 8 is fixedly installed in the inner cavity of the fixing groove 7. The fixing component 3 includes a fixing block 31, a threaded frame 32 and a clamping groove 33. The sealing component 6 includes a clamping seat 61, a magnetic attraction block 62, an installation groove 63, a sealing sleeve ring 64 and an iron rod 65. The positioning component 5 includes a positioning seat 51, a sliding groove 52, a sliding block 53, a connecting rod 54, a limiting pulley 55 and a spring 56. The clamping seat 61 is fixedly installed on the back surface of the wall panel body 1;

[0022] More specifically, the sealing ring 8 is installed by setting the fixing groove 7. During sealing, first insert the sleeve body 4 into the inner cavity of the wall panel body 1. Under the action of volume, the limiting pulley 55 drives the connecting rod 54 to move outward, and the connecting rod 54 is buffered under the action of the spring 56, so as to facilitate the insertion of the sleeve body 4 into the inner cavity of the wall panel body 1. After moving to the designated position, rotate the threaded frame 32. The threaded frame 32 penetrates through the clamping groove 33 to the inside of the sleeve body 4, so as to fix the sleeve body 4. At this time, the sealing ring 8 is sealed with the surface of the sleeve body 4. In order to ensure good sealing effect, then move the sealing sleeve ring 64 to the front and directly insert it into the inner cavity of the wall panel body 1, so as to perform secondary sealing on the gap generated between the sleeve body 4 and the wall panel body 1. At the same time, the iron rod 65 is inserted into the inside of the installation groove 63 and magnetically attracted to the magnetic attraction block 62, so as to fix the sealing sleeve ring 64, which has the advantage of good sealing effect.

[0023] In some embodiments, the inner cavity of the sealing ring 8 is sealed and connected to the center of the surface of the sleeve body 4. The installation groove 63 is opened on the back surface of the clamping seat 61 and the number is four. The relatively close sides of the fixing blocks 31 are fixedly connected to both sides of the mounting seat 2. More specifically, the magnetic attraction block 62 is mainly installed by setting the installation groove 63, and the threaded frame 32 is limited by setting the fixing block 31.

[0024] In some embodiments, the magnetic attraction block 62 is fixedly installed in the inner cavity of the installation groove 63. The sealing sleeve ring 64 is arranged on one side of the surface of the sleeve body 4. The iron rods 65 are fixedly installed on the front surface of the sealing sleeve ring 64 and the number is four. More specifically, the front surface of the iron rod 65 is magnetically fixed by setting the magnetic attraction block 62, and the gap generated between the wall panel body 1 and the sleeve body 4 is secondarily sealed by setting the sealing sleeve ring 64.

[0025] In some embodiments, the threaded frame 32 rotates through threads inside the fixed block 31. The clamping grooves 33 are respectively formed on both sides of the surface of the sleeve body 4. The relatively close side of the threaded frame 32 penetrates into the interior of the sleeve body 4 through the clamping grooves 33. More specifically, by providing the clamping grooves 33, the inner side of the threaded frame 32 is limited, and indirectly, the sleeve body 4 is fixed.

[0026] In some embodiments, the relatively close sides of the positioning seats 51 are fixedly connected to the upper and lower sides of the mounting seat 2. The connecting rod 54 slides inside the cavity of the positioning seat 51. The sliding grooves 52 are respectively formed on both sides of the cavity of the positioning seat 51. More specifically, by providing the positioning seats 51, the connecting rod 54 is limited to prevent the connecting rod 54 from shaking during movement. By providing the sliding grooves 52, the slider 53 is limited to prevent the slider 53 from shaking during movement.

[0027] In some embodiments, the limiting pulleys 55 are fixedly installed on the relatively close sides of the connecting rod 54. The slider 53 slides inside the cavity of the sliding groove 52. The relatively close side of the slider 53 is fixedly connected to both sides of the connecting rod 54. More specifically, by providing the slider 53, both sides of the connecting rod 54 are limited.

[0028] In some embodiments, a spring 56 is fixedly installed at the bottom of the slider 53 inside the cavity of the sliding groove 52. The relatively close side of the limiting pulley 55 is slidably connected to the surface of the sleeve body 4. More specifically, by providing the spring 56, the slider 53 is reset. By providing the limiting pulley 55, it is convenient for the sleeve body 4 to be inserted into the cavity of the wall panel body 1.

[0029] Working principle:

[0030] Step 1: During sealing, first insert the sleeve body 4 into the cavity of the wall panel body 1. Under the action of the volume, the limiting pulley 55 drives the connecting rod 54 to move outward, and the connecting rod 54 is buffered under the action of the spring 56, so as to facilitate the insertion of the sleeve body 4 into the cavity of the wall panel body 1. After moving to the designated position, rotate the threaded frame 32. The threaded frame 32 penetrates into the interior of the sleeve body 4 through the clamping groove 33, thereby fixing the sleeve body 4. At this time, the sealing ring 8 is sealed with the surface of the sleeve body 4.

[0031] Step 2: In order to ensure good sealing effect, then move the sealing collar 64 forward and directly insert it into the cavity of the wall panel body 1, so as to perform secondary sealing on the gap generated between the sleeve body 4 and the wall panel body 1. At the same time, the iron rod 65 is inserted into the installation groove 63 and magnetically attracted to the magnetic block 62, thereby fixing the sealing collar 64, which has the advantage of good sealing effect.

[0032] As described above, it is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, making equivalent substitutions or changes, should be covered within the protection scope of the present utility model.

[0033] It should be noted that, in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

Claims

1. A sealing structure between a wall panel and a wall bushing for a medical clean room, characterized in that: The invention comprises a wall panel body (1), a mounting seat (2), a fixing component (3), a sleeve body (4), a positioning component (5), a sealing component (6), a fixing groove (7) and a sealing ring (8), wherein the mounting seat (2) is fixedly mounted on the front side of the wall panel body (1), the sleeve body (4) is arranged in the inner cavity of the mounting seat (2), the sealing component (6) is arranged on the back side of the wall panel body (1), the positioning components (5) are arranged on the top and bottom of the mounting seat (2), the fixing components (3) are arranged on both sides of the mounting seat (2), and the fixing groove (7) is opened on the wall panel body. (1) the surface of the inner cavity, the sealing ring (8) is fixedly installed in the inner cavity of the fixing groove (7), the fixing assembly (3) comprises a fixing block (31), a threaded frame (32) and a clamping groove (33), the sealing assembly (6) comprises a clamping seat (61), a magnetic block (62), a mounting groove (63), a sealing ring (64) and an iron rod (65), the positioning assembly (5) comprises a positioning seat (51), a sliding groove (52), a sliding block (53), a connecting rod (54), a limiting pulley (55) and a spring (56), and the clamping seat (61) is fixedly installed on the back side of the wall panel body (1).

2. The sealing structure between the wall panel and the wall bushing for a medical clean room according to claim 1, characterized in that: The inner cavity of the sealing ring (8) is sealedly connected to the center of the surface of the sleeve body (4), the mounting grooves (63) are opened on the back side of the clamping seat (61) and are four in number, and the relatively close side of the fixing block (31) is fixedly connected to the two sides of the mounting seat (2).

3. The sealing structure between the wall panel and the wall bushing for a medical clean room according to claim 1, characterized in that: The magnetic block (62) is fixedly mounted in the inner cavity of the mounting groove (63), the sealing ring (64) is arranged on one side of the surface of the sleeve body (4), and the iron rods (65) are fixedly mounted on the front side of the sealing ring (64) and are four in number.

4. The sealing structure between the wall panel and the wall bushing for a medical clean room according to claim 1, characterized in that: The threaded frame (32) is rotated inside the fixed block (31) through threads, and the clamping grooves (33) are both provided on both sides of the surface of the sleeve body (4). The relatively close side of the threaded frame (32) penetrates into the interior of the sleeve body (4) through the clamping groove (33).

5. The sealing structure between the wall panel and the wall bushing for a medical clean room according to claim 1, characterized in that: The relatively close side of the positioning seat (51) is fixedly connected to the upper and lower sides of the mounting seat (2), the connecting rod (54) slides in the inner cavity of the positioning seat (51), and the sliding grooves (52) are both opened on both sides of the inner cavity of the positioning seat (51).

6. The sealing structure between the wall panel and the wall bushing for a medical clean room according to claim 1, characterized in that: The limiting pulley (55) is fixedly mounted on a relatively close side of the connecting rod (54), the sliding block (53) slides in the inner cavity of the sliding groove (52), and the relatively close side of the sliding block (53) is fixedly connected to both sides of the connecting rod (54).

7. The sealing structure between the wall panel and the wall bushing for a medical clean room according to claim 1, characterized in that: A spring (56) is fixedly installed in the inner cavity of the slide groove (52) and at the bottom of the slider (53), and the relatively close side of the limiting pulley (55) is slidably connected to the surface of the sleeve body (4).

Images