Quickly-assembled wall body for biosafety laboratory

Abstract

The utility model relates to the technical field of biosafety laboratories, in particular to a fast-assembly wall for a biosafety laboratory, which comprises a support keel, a connecting strip arranged on the front side of the support keel, a wall plate arranged on the side of the connecting strip, a mounting groove arranged at the front end of the support keel, and a connecting rod arranged on the rear side of the connecting strip. A mounting plate is arranged between the supporting keel and the connecting strip, a supporting plate is arranged on the front side of the mounting plate, identical through grooves are formed in the surfaces of the mounting plate and the supporting plate, positioning nails are arranged on the surface of the mounting plate, and springs are connected to the outer sides of the positioning nails in a sleeving mode; the wallboards are pre-installed at the two ends of the front side of the supporting plate through insertion of the positioning holes and the positioning nails, the connecting rods and the inserting pieces at the rear ends of the connecting strips are inserted into the gap between the two wallboards, the connecting rods and the inserting pieces penetrate through the through grooves, the connecting strips are pressed to enable the inserting pieces to be clamped with the inner sides of the installation grooves, and rapid installation of the wallboards is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of biosafety laboratories, in particular to a quick-assembly wall for biosafety laboratories. Background Art

[0002] A biosafety laboratory, also known as a biosafety protection laboratory, is a biological laboratory and animal laboratory that can avoid or control the harm of harmful biological factors being operated through protective barriers and management measures, meeting the biosafety requirements, and requires the installation of special walls for enclosure;

[0003] For example, patent number CN219992859U discloses an enclosure structure for a biosafety laboratory, whose walls and ceiling are convenient to install and have strong firmness, which can effectively save the construction time of the biosafety laboratory; it includes a ceiling and walls. The ceiling is connected to the floor through hanging parts. The wall includes vertically arranged wall panels. The wall panels are connected to the keels fixed on the ground. Hanging parts are fixed on the keels. Side hanging grooves matching the hanging parts are arranged on the back of the wall panels. The hanging parts are used to insert into the side hanging grooves; the hanging parts include a plurality of top hanging grooves arranged at the bottom of the floor and a plurality of resilient hanging structures arranged at the top of the ceiling. The resilient hanging structures are connected to the floor through inserting into the top hanging grooves; the walls of the biosafety laboratory in this patent require a certain amount of activity space during the disassembly and assembly process to realize the hanging of the wall panels, resulting in poor installation stability, and it is more difficult to disassemble and assemble when the activity space is small.

[0004] Therefore, aiming at the problems of poor installation stability of the walls of the biosafety laboratory and difficulty in disassembly and assembly when the activity space is small, a quick-assembly wall for the biosafety laboratory can be designed. By setting a splicing structure that is convenient for disassembly and assembly, the stability and installation efficiency of wall installation and splicing can be improved. Summary of the Utility Model

[0005] In order to overcome the problems of poor installation stability of the walls of the biosafety laboratory and difficulty in disassembly and assembly when the activity space is small.

[0006] The technical solution of the utility model is: a quick-assembly wall for a biosafety laboratory, including a support keel. An adapter bar is arranged on the front side of the support keel. Wall panels are arranged on the side of the adapter bar. An installation groove is opened at the front end of the support keel. A connecting rod is arranged on the rear side of the adapter bar. A plug-in part is arranged at the rear end of the connecting rod. An installation plate is arranged between the support keel and the adapter bar. A support plate is arranged on the front side of the installation plate. Through grooves with the same shape are opened on the surfaces of the installation plate and the support plate. Positioning nails are arranged on the surface of the installation plate. Springs are sleeved outside the positioning nails.

[0007] Preferably, the left and right ends of the connecting strip and the front side of the wall panel are adapted to each other. The connecting rods are arranged at equal intervals up and down and are fixedly connected to the rear end of the connecting strip.

[0008] Preferably, the front end of the plug-in part is fixedly connected to the rear end of the connecting rod, and the rear end of the plug-in part and the inner side of the installation groove are snap-connected through an elastic piece.

[0009] Preferably, the front side of the mounting plate and the supporting keel are detachably connected by bolts, and the supporting plate and the mounting plate are arranged parallel to each other front and back.

[0010] Preferably, the through groove is located at the front side of the installation groove, and the connecting rod, the plug-in part and the inner side of the through groove are slidably sleeved.

[0011] Preferably, the positioning pins are symmetrically arranged left and right on the front side of the mounting plate and are fixedly connected to the mounting plate. Positioning holes are provided on the rear side of the wall panel, and the front end of the positioning pin is slidably sleeved with the inner side of the positioning hole.

[0012] Preferably, through holes are provided on the surface of the supporting plate, and the positioning pins are slidably sleeved with the inner sides of the through holes. Springs are located between the supporting plate and the mounting plate, and the front and rear ends of the springs are respectively fixedly connected to the surfaces of the supporting plate and the mounting plate.

[0013] Advantages of the present utility model:

[0014] For the quick-installation wall body for a biosafety laboratory, the wall panel is pre-installed at both ends of the front side of the supporting plate by inserting the positioning holes and the positioning pins. The connecting rod and the plug-in part at the rear end of the connecting strip are inserted into the gap between the two wall panels, so that the connecting rod and the plug-in part pass through the through groove. Press the connecting strip to make multiple plug-in parts engage with the inner side of the installation groove, realizing the quick installation of the wall panel. When the wall panel needs to be disassembled due to installation errors, by pressing the wall panel, the supporting plate is stressed to compress the spring, so that a gap is formed between the connecting strip and the wall panel, which is convenient to buckle the connecting strip and pull the plug-in part out of the installation groove, realizing the quick disassembly of the connecting strip and facilitating the removal and replacement of the wall panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Shown is a schematic three-dimensional structure of the quick-installation wall body for a biosafety laboratory of the present utility model Figure I ;

[0016] Figure 2 Shown is a schematic three-dimensional structure of the quick-installation wall body for a biosafety laboratory of the present utility model Figure II ;

[0017] Figure 3 Shown is a schematic three-dimensional structure of the quick-installation wall body for a biosafety laboratory of the present utility model Figure III ;

[0018] Figure 4 The figure shows a three-dimensional sectional structure schematic diagram of the quick-installable wall for a biosafety laboratory of the present utility model.

[0019] Explanation of reference numerals: 1, support keel; 2, connecting strip; 3, wall panel; 31, positioning hole; 4, installation groove; 5, connecting rod; 6, plug-in part; 61, elastic piece; 7, mounting plate; 8, support plate; 9, through groove; 10, positioning nail; 11, spring. Specific embodiments

[0020] The present utility model will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please refer to Figures 1-4 , the present utility model provides an embodiment: a quick-installable wall for a biosafety laboratory, including a support keel 1, a connecting strip 2 is arranged on the front side of the support keel 1, a wall panel 3 is arranged on the side of the connecting strip 2, an installation groove 4 is opened at the front end of the support keel 1, a connecting rod 5 is arranged on the rear side of the connecting strip 2, a plug-in part 6 is arranged at the rear end of the connecting rod 5, a mounting plate 7 is arranged between the support keel 1 and the connecting strip 2, a support plate 8 is arranged on the front side of the mounting plate 7, through grooves 9 of the same shape are opened on the surfaces of the mounting plate 7 and the support plate 8, a positioning nail 10 is arranged on the surface of the mounting plate 7, and a spring 11 is sleeved on the outside of the positioning nail 10.

[0022] Please refer to Figures 2-4 , in this embodiment, the left and right ends of the front side of the connecting strip 2 and the wall panel 3 are mutually adapted, the connecting rods 5 are arranged at equal intervals up and down, and are fixedly connected to the rear end of the connecting strip 2, the front end of the plug-in part 6 is fixedly connected to the rear end of the connecting rod 5, the rear end of the plug-in part 6 is snap-fitted with the inner side of the installation groove 4 through an elastic piece 61, the mounting plate 7 and the front side of the support keel 1 are detachably connected by bolts, the support plate 8 and the mounting plate 7 are arranged parallel to each other front and back, the through groove 9 is located in front of the installation groove 4, the connecting rod 5, the plug-in part 6 and the inner side of the through groove 9 are slidably sleeved, the positioning nails 10 are arranged symmetrically left and right on the front side of the mounting plate 7 and are fixedly connected to the mounting plate 7, positioning holes 31 are opened on the rear side of the wall panel 3, and the front end of the positioning nail 10 is slidably sleeved with the inner side of the positioning hole 31. After arranging and fixing the support keels 1 at the installation position as required, arranging and fixing no less than two mounting plates 7 on the front side of the support keels 1 as required, pre-installing the wall panel 3 at both ends on the front side of the support plate 8 by inserting the positioning holes 31 and the positioning nails 10. At this time, insert the connecting rod 5 and the plug-in part 6 at the rear end of the connecting strip 2 into the gap between the two wall panels 3, so that the corresponding connecting rod 5 and plug-in part 6 pass through the through grooves 9 on the surfaces of the mounting plate 7 and the support plate 8, press the connecting strip 2 to make the plurality of plug-in parts 6 be snap-fitted with the inner side of the installation groove 4 through the deformation of the elastic piece 61. At this time, the connecting strip 2 and the support plate 8 clamp the side of the wall panel 3, and cooperate with the positioning of the wall panel 3 by the positioning nails 10 to realize the quick installation of the wall panel 3.

[0023] Please refer to Figures 3-4 In this embodiment, through holes are formed on the surface of the support plate 8, the positioning pins 10 are slidably sleeved inside the through holes, the spring 11 is located between the support plate 8 and the mounting plate 7, and the front and rear ends of the spring 11 are fixedly connected to the surfaces of the support plate 8 and the mounting plate 7 respectively. When the wall panel 3 needs to be disassembled due to installation errors, by pressing the wall panel 3, the support plate 8 is stressed to compress the spring 11, so that a gap is formed between the connecting strip 2 and the wall panel 3, which is convenient for buckling the connecting strip 2 and pulling it away from the support keel 1 until the plug-in member 6 is separated from the installation groove 4, realizing the rapid disassembly of the connecting strip 2 and facilitating the removal and replacement of the wall panel 3.

[0024] During work, after arranging and fixing the support keels 1 at the positions to be installed as required, arrange and fix no less than two mounting plates 7 on the front side of the support keels 1 as required. Through the insertion of the positioning holes 31 and the positioning pins 10, the wall panel 3 is pre-installed at both ends of the front side of the support plate 8. At this time, insert the connecting rod 5 and the plug-in member 6 at the rear end of the connecting strip 2 into the gap between the two wall panels 3, so that the corresponding connecting rod 5 and plug-in member 6 pass through the through grooves 9 on the surfaces of the mounting plate 7 and the support plate 8. Press the connecting strip 2 to make the plurality of plug-in members 6 engage with the inner side of the installation groove 4 through the deformation of the elastic pieces 61. At this time, the connecting strip 2 and the support plate 8 clamp the side of the wall panel 3, and cooperate with the positioning of the wall panel 3 by the positioning pins 10 to realize the rapid installation of the wall panel 3. When the wall panel 3 needs to be disassembled due to installation errors, by pressing the wall panel 3, the support plate 8 is stressed to compress the spring 11, so that a gap is formed between the connecting strip 2 and the wall panel 3, which is convenient for buckling the connecting strip 2 and pulling it away from the support keel 1 until the plug-in member ⑥ is separated from the installation groove 4, realizing the rapid disassembly of the connecting strip 2 and facilitating the removal and replacement of the wall panel 3. After the subsequent overall assembly of the wall surface is completed through the cooperation of a plurality of wall panels 3 and the connecting strip 2, the connection gaps between the wall panels 3 and the connecting strip 2 are sealed to ensure the sealing performance of the biosafety laboratory.

[0025] Through the above steps, by inserting the positioning holes 31 and the positioning pins 10, the wall panel 3 is pre-installed at both ends of the front side of the support plate 8. Insert the connecting rod 5 and the plug-in member 6 at the rear end of the connecting strip 2 into the gap between the two wall panels 3, so that the connecting rod 5 and the plug-in member 6 pass through the through groove 9. Press the connecting strip 2 to make the plurality of plug-in members 6 engage with the inner side of the installation groove 4, realizing the rapid installation of the wall panel 3. When the wall panel 3 needs to be disassembled due to installation errors, by pressing the wall panel 3, the support plate 8 is stressed to compress the spring 11, so that a gap is formed between the connecting strip 2 and the wall panel 3, which is convenient for buckling the connecting strip 2 and pulling the plug-in member 6 out of the installation groove 4, realizing the rapid disassembly of the connecting strip 2 and facilitating the removal and replacement of the wall panel 3, so as to solve the problems that the stability of the wall installation in the biosafety laboratory is poor and it is difficult to disassemble and assemble when the activity space is small.

Claims

1. A quick-installable wall for a biosafety laboratory, comprising a support keel (1), characterized in that: A connecting strip (2) is arranged on the front side of the supporting keel (1), wall panels (3) are arranged on the side of the connecting strip (2), an installation groove (4) is opened at the front end of the supporting keel (1), a connecting rod (5) is arranged on the rear side of the connecting strip (2), a plug-in part (6) is arranged at the rear end of the connecting rod (5), an installation plate (7) is arranged between the supporting keel (1) and the connecting strip (2), a supporting plate (8) is arranged on the front side of the installation plate (7), the same through grooves (9) are opened on the surfaces of the installation plate (7) and the supporting plate (8), a positioning nail (10) is arranged on the surface of the installation plate (7), and a spring (11) is sleeved on the outside of the positioning nail (10).

2. The quick-installable wall for a biosafety laboratory according to claim 1, characterized in that: The left and right ends of the front sides of the connecting strip (2) and the wall panel (3) are mutually adapted, the connecting rods (5) are arranged at equal intervals up and down and are fixedly connected to the rear end of the connecting strip (2).

3. The quick-installable wall for a biosafety laboratory according to claim 1, wherein: The front end of the plug-in part (6) is fixedly connected to the rear end of the connecting rod (5), and the rear end of the plug-in part (6) and the inner side of the installation groove (4) are snap-connected through an elastic piece (61).

4. The quick-installable wall for a biosafety laboratory according to claim 1, characterized in that: The installation plate (7) and the front side of the supporting keel (1) are detachably connected by bolts, and the supporting plate (8) and the installation plate (7) are arranged parallel to each other front and back.

5. A quick-installable wall for a biosafety laboratory according to claim 1, characterized in that: The through groove (9) is located on the front side of the installation groove (4), and the connecting rod (5), the plug-in part (6) and the inner side of the through groove (9) are slidably sleeved.

6. The quick-installable wall for a biosafety laboratory according to claim 1, wherein: The positioning nails (10) are arranged symmetrically left and right on the front side of the installation plate (7) and are fixedly connected to the installation plate (7). A positioning hole (31) is opened on the rear side of the wall panel (3), and the front end of the positioning nail (10) is slidably sleeved with the inner side of the positioning hole (31).

7. A quick-installable wall for a biosafety laboratory according to claim 1, characterized in that: A through hole is opened on the surface of the supporting plate (8), and the positioning nail (10) is slidably sleeved with the inner side of the through hole. The spring (11) is located between the supporting plate (8) and the installation plate (7), and the front and rear ends of the spring (11) are respectively fixedly connected to the surfaces of the supporting plate (8) and the installation plate (7).

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