External corner module for biosafety stainless steel full-welded room

Abstract

The utility model discloses an external corner module for a biosafety stainless steel full-length welding room, a positioning mechanism comprises a base, positioning backup plates are fixedly installed on the two sides of the edge of the base, the included angle between the two positioning backup plates in the length direction is a right angle, a reinforcing rod is jointly and fixedly installed on the inner sides between the outer walls of the two positioning backup plates, and the reinforcing rod is fixedly installed on the outer wall of the base. A mounting insertion block is fixedly connected to the middle of one end of each positioning backup plate and is in a T shape, an internal thread sleeve is fixedly mounted in the middle of the top face of each positioning backup plate, and guide rods are fixedly mounted on the positions, located on the two sides of the internal thread sleeve, of the top face of each positioning backup plate. The end, away from the positioning backup plate, of the guide rod extends towards the outer side, the prefabricated wallboards to form the external corner structure are supported through the positioning mechanism, the prefabricated wallboards can abut against the outer side of the positioning backup plate, then the positioning clamping plate abuts against the outer side of the prefabricated wallboards, and therefore it is guaranteed that the prefabricated wallboards are perpendicular and stable during installation.

Description

Technical Field

[0001] The utility model relates to the technical field of biological laboratory construction, in particular to a positive angle module for a biological safety stainless steel fully welded room. Background Art

[0002] The biosafety stainless steel fully welded room is a facility specially designed for biosafety experiments. It uses fully welded stainless steel materials to ensure hygiene and corrosion resistance. This type of room is usually used to handle dangerous pathogens and has a strict air filtration system and negative pressure design to prevent the leakage of pollutants.

[0003] The external corner of a biosafety stainless steel fully welded room is the corner of the wall that protrudes outward. When assembling the room using prefabricated wall panels, it is usually necessary to splice the prefabricated wall panels to form multiple external corner structures. However, prefabricated wall panels are usually difficult to position and align during assembly, and are unstable when positioned. Therefore, a external corner module for a biosafety stainless steel fully welded room is proposed to solve the above problems. Utility Model Content

[0004] The technical problems to be solved by the present invention are as follows: Prefabricated wall panels are usually difficult to position and align during assembly, and are unstable during positioning.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A biosafety stainless steel fully welded external corner module for a room, comprising a positioning mechanism, a disassembly mechanism being provided on the side of the positioning mechanism;

[0007] Also includes:

[0008] The positioning mechanism includes a base, and positioning plates are fixedly installed on both sides of the edge of the base, and the angle between the two positioning plates in the length direction is a right angle;

[0009] Wherein, a reinforcing rod is fixedly installed on the inner side between the outer walls of the two positioning plates, and a mounting plug is fixedly connected to the middle part of one end of each positioning plate, and the mounting plug is T-shaped;

[0010] Among them, an internal threaded sleeve is fixedly installed in the middle of the top surface of each positioning plate, and a guide rod is fixedly installed on the top surface of the positioning plate and on both sides of the internal threaded sleeve, and the guide rod is located at one end away from the positioning plate and extends outward.

[0011] As a further solution of the present invention: the positioning mechanism also includes a positioning splint, and a plurality of balls are movably installed on the outer wall of the positioning splint and close to one side of the positioning support plate, and each of the balls is equidistantly arranged along the length direction of the positioning splint.

[0012] As a further solution of the present invention: a bearing sleeve is fixedly installed in the middle of the top surface of the positioning splint, and guide cylinders are fixedly installed on both sides of the top surface of the positioning splint. The inner wall of the guide cylinder is slidably connected along the guide rod, and the inner wall of the bearing sleeve is rotatably connected to a rotating rod. Both ends of the rotating rod extend to the outside of the bearing sleeve, and one end of the rotating rod is fixedly connected to a rotating head.

[0013] As a further solution of the present invention: one end of the rotating rod which is located away from the rotating head is fixedly connected to a threaded rod, and the other end of the threaded rod is threadedly connected to a limiting plate.

[0014] As a further solution of the present invention: the outer wall of the threaded rod is threadedly sleeved along the inner wall of the internal threaded sleeve, the side of the limit plate is in movably contact with the internal threaded sleeve, and the other side of the internal threaded sleeve is in movably contact with the side of the rotating rod.

[0015] As a further solution of the present invention: the disassembly mechanism includes a welding block, which is generally right-angled, and an installation slot is provided in the middle of both ends of the welding block. The inner side of the installation slot is T-shaped, and a connecting groove is provided in the middle of the outer wall of the installation slot. The inner wall of the connecting groove is plugged with a support plate, and one end of the support plate extends to the outside of the connecting groove.

[0016] As a further solution of the present invention: the inner walls of the two installation slots are respectively plugged into the respective installation plug blocks, and one side of the abutment plate abuts against the wall panel of the room.

[0017] Beneficial effects of the utility model:

[0018] (1) The present invention supports the prefabricated wall panels that form the external angle structure through a positioning mechanism. The prefabricated wall panels can lean against the outer side of the positioning support plate, and then the positioning clamping plate is pressed against the outer side of the prefabricated wall panels, thereby pressing the prefabricated wall panels against the positioning support plate, thereby ensuring that the prefabricated wall panels are vertical and stable during installation;

[0019] (2) The distance between the positioning clamp and the positioning support plate can be adjusted, so as to facilitate the clamping and securing of prefabricated wall panels of different thicknesses, thereby improving the universality of the device;

[0020] (3) The disassembly mechanism is installed between two mutually perpendicular positioning plates. The plates in the disassembly mechanism can position the prefabricated wall panels that constitute the external angle structure, thereby facilitating the alignment and installation of the wall panels on the other side. The disassembly mechanism can be easily removed from the positioning mechanism, thereby facilitating subsequent welding and fixing processes of the prefabricated wall panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] Figure 1 This is a schematic top view of the overall structure of the utility model;

[0023] Figure 2 yes Figure 1 Schematic diagram of the enlarged structure of area A in the middle;

[0024] Figure 3 This is a schematic diagram of the top view of the positioning mechanism in the utility model;

[0025] Figure 4 This is a schematic diagram of the internal structure of the positioning splint in the utility model when viewed from above;

[0026] Figure 5 It is a schematic diagram of the top structure of the disassembly mechanism in the utility model.

[0027] In the figure: 1. Positioning mechanism; 101. Base; 102. Positioning support plate; 103. Reinforcing rod; 104. Mounting plug; 105. Guide rod; 106. Internal threaded sleeve; 107. Positioning clamp; 108. Ball; 109. Guide cylinder; 110. Bearing sleeve; 111. Rotating rod; 112. Rotating head; 113. Threaded rod; 114. Limiting plate; 2. Disassembly mechanism; 201. Welding block; 202. Mounting slot; 203. Connecting groove; 204. Abutment plate. DETAILED DESCRIPTION

[0028] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] like Figure 1-5 As shown, a biosafety stainless steel fully welded room external corner module includes a positioning mechanism 1, and a disassembly mechanism 2 is provided on the side of the positioning mechanism 1; it also includes: the positioning mechanism 1 includes a base 101, and positioning plates 102 are fixedly installed on both sides of the edge of the base 101, and the angle between the two positioning plates 102 in the length direction is a right angle; wherein, a reinforcing rod 103 is fixedly installed on the inner side between the outer walls of the two positioning plates 102, and a mounting plug 104 is fixedly connected to the middle part of one end of each positioning plate 102, and the mounting plug 104 is T-shaped; wherein, an internal threaded sleeve 106 is fixedly installed in the middle part of the top surface of each positioning plate 102, and a guide rod 105 is fixedly installed on the top surface of the positioning plate 102 and on both sides of the internal threaded sleeve 106, and the guide rod 105 is located at one end away from the positioning plate 102 and extends outward, as shown Figure 3As shown, the reinforcing rod 103 keeps the longitudinal angle between the two side positioning plates 102 fixed and fixed at 90 degrees;

[0030] The positioning mechanism 1 further comprises a positioning splint 107, and a plurality of balls 108 are movably mounted on the outer wall of the positioning splint 107 and close to the side of the positioning support plate 102. The balls 108 are arranged equidistantly along the length direction of the positioning splint 107. Figure 1 、 Figure 3-Figure 4 As shown, when the positioning clamping plate 107 and the inner side of the positioning support plate 102 push the prefabricated wall panel, the friction between the prefabricated wall panel and the positioning clamping plate 107 can be reduced;

[0031] A bearing sleeve 110 is fixedly installed in the middle of the top surface of the positioning splint 107, and guide cylinders 109 are fixedly installed on both sides of the top surface of the positioning splint 107. The inner wall of the guide cylinder 109 is slidably connected along the guide rod 105. The inner wall of the bearing sleeve 110 is rotatably connected to a rotating rod 111. Both ends of the rotating rod 111 extend to the outside of the bearing sleeve 110, and one end of the rotating rod 111 is fixedly connected to a rotating head 112. Figure 3 As shown, the outer side of the rotating head 112 is provided with anti-slip grooves, so as to facilitate the operator to rotate the rotating rod 111;

[0032] The rotating rod 111 is fixedly connected to a threaded rod 113 at one end away from the rotating head 112, and the other end of the threaded rod 113 is threadedly connected to a limiting plate 114. Figure 3 As shown, after the limiting plate 114 is twisted, it is removed from the surface of the threaded rod 113, and then the subsequent separation and disassembly between the positioning clamping plate 107 and the positioning support plate 102 is facilitated;

[0033] The outer wall of the threaded rod 113 is threadedly sleeved along the inner wall of the internal threaded sleeve 106 , the side of the limiting plate 114 is in movable contact with the internal threaded sleeve 106 , and the other side of the internal threaded sleeve 106 is in movable contact with the side of the rotating rod 111 .

[0034] The disassembly mechanism 2 includes a welding block 201. The welding block 201 is in a right-angled shape as a whole. A mounting slot 202 is provided in the middle of both ends of the welding block 201. The inner side of the mounting slot 202 is T-shaped. A connecting slot 203 is provided in the middle of the outer wall of the mounting slot 202. A support plate 204 is inserted into the inner wall of the connecting slot 203. One end of the support plate 204 extends to the outside of the connecting slot 203. The inner walls of the two mounting slots 202 are respectively plugged into each mounting plug 104, and one side of the support plate 204 is against the wall panel of the room. Figure 1 As shown, the shaded part is the prefabricated wall. When the prefabricated wall contacts the abutment plate 204, the abutment plate 204 is taken out from the connecting groove 203, and then the prefabricated wall panel is inserted into the positioning clamping plate 107 on the other side of the positioning mechanism 1. Finally, the two prefabricated wall panels contact each other and form a positive angle structure.

[0035] The working principle of this utility model:

[0036] When the device is in use, first assemble the positioning mechanism 1 and the disassembly mechanism 2: align and plug the mounting slots 202 on both sides of the welding block 201 with the respective mounting plugs 104, and insert the abutment plate 204 into the connecting groove 203;

[0037] Then, the rotating head 112 is turned to drive the threaded rod 113 to rotate in the internal threaded sleeve 106, so that the guide cylinder 109 slides outward along the guide rod 105 under the push of the thread, and the distance between the positioning splint 107 and the positioning support plate 102 increases. Then, the prefabricated wall panel is pressed against the surface of the positioning support plate 102, and the rotating head 112 is turned in the opposite direction. The distance between the positioning splint 107 and the positioning support plate 102 is reduced, and the positioning splint 107 presses the prefabricated wall and continues to push the prefabricated wall until it contacts the support plate 204. Then, the support plate 204 is pulled out, and the positioning support plate 102 on the other side is positioned according to the above method. Finally, the two prefabricated walls contact each other to form a positive angle structure. After the gap on the outside of the wall is welded and fixed, the positioning mechanism 1 and the disassembly mechanism 2 are separated, and finally the gap on the inside of the wall is welded and fixed.

[0038] The above describes an embodiment of the present invention in detail. However, the above content is only a preferred embodiment of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent application of the present invention.

Claims

1. A biosafety stainless steel fully welded external corner module for a room, comprising a positioning mechanism (1), wherein a disassembly mechanism (2) is provided on the side of the positioning mechanism (1); It is characterized in that Also includes: The positioning mechanism (1) comprises a base (101), and positioning plates (102) are fixedly mounted on both sides of the edge of the base (101), and the angle between the two positioning plates (102) in the length direction is a right angle; A reinforcing rod (103) is fixedly installed on the inner side between the outer walls of the two positioning plates (102), and a mounting plug (104) is fixedly connected to the middle of one end of each positioning plate (102), and the mounting plug (104) is T-shaped; Among them, an internal threaded sleeve (106) is fixedly installed in the middle of the top surface of each positioning support plate (102), and a guide rod (105) is fixedly installed on the top surface of the positioning support plate (102) and on both sides of the internal threaded sleeve (106), and the guide rod (105) is located at one end away from the positioning support plate (102) and extends outward.

2. The biosafety stainless steel fully welded external corner module for a room according to claim 1, characterized in that: The positioning mechanism (1) further comprises a positioning clamping plate (107), and a plurality of balls (108) are movably mounted on the outer wall of the positioning clamping plate (107) and close to the side of the positioning support plate (102), and each of the balls (108) is arranged at equal distances along the length direction of the positioning clamping plate (107).

3. The biosafety stainless steel fully welded external corner module for a room according to claim 2, characterized in that: A bearing sleeve (110) is fixedly installed in the middle of the top surface of the positioning clamp (107), and guide cylinders (109) are fixedly installed on both sides of the top surface of the positioning clamp (107). The inner wall of the guide cylinder (109) is slidably connected along the guide rod (105). The inner wall of the bearing sleeve (110) is rotatably connected to a rotating rod (111). Both ends of the rotating rod (111) extend to the outside of the bearing sleeve (110), and one end of the rotating rod (111) is fixedly connected to a rotating head (112).

4. The biosafety stainless steel fully welded external corner module for a room according to claim 3, characterized in that: One end of the rotating rod (111) that is located away from the rotating head (112) is fixedly connected to a threaded rod (113), and the other end of the threaded rod (113) is threadedly connected to a limiting plate (114).

5. The biosafety stainless steel fully welded external corner module for a room according to claim 4, characterized in that: The outer wall of the threaded rod (113) is threadedly sleeved along the inner wall of the internal threaded sleeve (106), the side of the limiting plate (114) is in movable contact with the internal threaded sleeve (106), and the other side of the internal threaded sleeve (106) is in movable contact with the side of the rotating rod (111).

6. The biosafety stainless steel fully welded external corner module for a room according to claim 1, characterized in that: The disassembly mechanism (2) comprises a welding block (201), the welding block (201) being in a right-angled shape as a whole, a mounting slot (202) being provided in the middle of both ends of the welding block (201), the inner side of the mounting slot (202) being T-shaped, a connecting slot (203) being provided in the middle of the outer side wall of the mounting slot (202), a support plate (204) being inserted into the inner wall of the connecting slot (203), and one end of the support plate (204) extending toward the outer side of the connecting slot (203).

7. The biosafety stainless steel fully welded external corner module for a room according to claim 6, characterized in that: The inner walls of the two installation slots (202) are respectively plugged into the respective installation plug blocks (104), and one side of the abutment plate (204) abuts against the wall panel of the room.

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