Stainless steel full-welded room for biosafety

Abstract

The stainless steel full-length welding room is characterized in that a lifting rail is arranged on the side edge of a wallboard, an insertion block is slidably connected to the inner wall of the lifting rail, a traction rope is fixedly connected to the end, located on the top of the inner side of the lifting rail, of the insertion block, and a limiting handle is fixedly connected to the end, away from the insertion block, of the traction rope; one end of the insertion block penetrates out of the outer side of the lifting rail, the end, away from the lifting rail, of the insertion block is in an arc shape, the length direction of the lifting rail is consistent with the height direction of the wall plate, a wire embedding groove is formed in the top face of the wall plate, and the top end of the traction rope extends into the wire embedding groove. The limiting handle is movably contacted with the inner side of the wire embedding groove, the inserting block moves along the lifting rail on the inner side of the wallboard, so that the position of the inserting block is changed, the inserting block can be conveniently connected and positioned with the wallboards in different directions, the top of the inserting block is connected to the outer side of the wallboard through a traction rope, and an operator can conveniently control the inserting block to ascend and descend on the outer side of the wallboard.

Description

Technical Field

[0001] The utility model relates to the technical field of biological laboratory construction, in particular to a stainless steel fully welded room for biological safety. 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 stainless steel fully welded rooms commonly used in the prior art are usually made up of multiple prefabricated wall panels spliced ​​and welded together. However, the prefabricated wall panels are usually rectangular blocks before assembly, which makes them difficult to stand on. As a result, the stability of the prefabricated wall panels during assembly cannot be guaranteed. Therefore, a stainless steel fully welded room for biosafety is proposed to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by the present invention is as follows: the stability of the prefabricated wall panels cannot be guaranteed during assembly.

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

[0006] A stainless steel fully welded room for biosafety, comprising a wall panel, characterized in that a lifting rail is provided on a side of the wall panel, an insert is slidably connected to the inner wall of the lifting rail, a traction rope is fixedly connected to one end of the insert located at the top inside the lifting rail, and a limit handle is fixedly connected to the end of the traction rope away from the insert;

[0007] One end of the insert is extended outward from the lifting rail, and the end of the insert away from the lifting rail is arc-shaped.

[0008] The length direction of the lifting rail is consistent with the height direction of the wall panel, a cable burying groove is provided on the top surface of the wall panel, the top end of the traction rope extends into the interior of the cable burying groove, and the limit handle is in movable contact with the inner side of the cable burying groove;

[0009] The lower end of the side wall of the wall panel is rotatably connected to a rotating sleeve, the inner wall of the rotating sleeve is fixedly connected to a second spring, the other end of the second spring is fixedly connected to a pressure plate, and the outer wall of the pressure plate is sleeved inside the rotating sleeve;

[0010] Among them, the side wall of the wall panel is rotatably connected to a supporting foot located below the rotating sleeve, the bottom surface of the supporting foot is fixedly connected to a pad, a socket is opened in the middle of the supporting foot, one end of the side of the supporting foot passes through the wall panel and is threadedly connected to a fastening nut, and the side of the fastening nut is against the surface of the wall panel.

[0011] As a further solution of the present invention: a socket is provided on the inner wall of the wall panel and located on the side away from the lifting rail, and a stop block is connected through the inner wall of the wall panel and located on both sides of the socket, one end of the stop block penetrates into the socket and one side is inclined.

[0012] As a further solution of the present invention: the middle part of the two said blocks are fixedly connected with a spring 1, the other end of said spring 1 is fixedly connected to the inner wall of the wall panel, and the outer wall of the said block is against the plug block, and the inner wall of the said socket is also connected with the plug block.

[0013] As a further solution of the present invention: a movable groove is provided on the top surface of the wall panel and close to one end of the buried wire groove, one side of the movable groove extends to the side edge of the wall panel, and a positioning hole is provided on the top surface of the wall panel and located on the inner side of the movable groove, and the inner wall of the positioning hole is connected to the plug block.

[0014] As a further solution of the present invention: the movable groove and the positioning hole are both located above the socket, and the shape of the inner wall of the positioning hole is consistent with the shape of the end of the plug block.

[0015] Beneficial effects of the utility model:

[0016] (1) The utility model provides an insert block on the side of the wall panel. The insert block moves along the lifting rail on the inner side of the wall panel, thereby changing the position of the insert block, thereby facilitating connection and positioning with wall panels in different directions. The top of the insert block is connected to the outside of the wall panel by a traction rope, thereby facilitating the operator to control the lifting of the insert block from the outside of the wall panel.

[0017] (2) Positioning holes and sockets are respectively provided on the top and side of the wall panels. When two wall panels need to be assembled in parallel, the plug-in block falls to the bottom of the lifting rail, and then the plug-in block is inserted into the socket, thereby achieving parallel positioning between the wall panels. In addition, when two wall panels need to be assembled vertically, the plug-in block is lifted to the top of the lifting rail, and then the plug-in block is inserted into the movable slot. Then, the traction rope is loosened and the plug-in block is allowed to fall, and the plug-in block can fall into the positioning hole, thereby achieving vertical positioning between the wall panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the top view of the structure when the wall panels are vertically spliced;

[0020] Figure 2 This is a schematic diagram of the top view of the wall panel structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the wall panel of the utility model from a top view;

[0022] Figure 4 This is a side structural diagram of the lifting rail in the utility model;

[0023] Figure 5 This is a side structural diagram of the movable slot in the utility model;

[0024] Figure 6 This is a schematic diagram of the cross-sectional structure of the wall panel of the utility model from a side perspective;

[0025] Figure 7 It is a schematic diagram of the internal structure of the rotating sleeve in the utility model.

[0026] In the figure: 1. Wall panel; 2. Lifting rail; 3. Insert block; 4. Pull rope; 5. Limit handle; 6. Cable trough; 7. Socket; 8. Stop block; 9. Spring 1; 10. Movable slot; 11. Positioning hole; 12. Rotating sleeve; 13. Spring 2; 14. Press plate; 15. Support foot; 16. Pad; 17. Socket; 18. Fastening nut. DETAILED DESCRIPTION

[0027] 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.

[0028] like Figure 1-7 As shown, a stainless steel fully welded room for biosafety includes a wall panel 1, a lifting rail 2 is provided on the side of the wall panel 1, an insert block 3 is slidably connected to the inner wall of the lifting rail 2, the insert block 3 is located at the top end of the inner side of the lifting rail 2 and is fixedly connected to a traction rope 4, and the traction rope 4 is located at the end away from the insert block 3 and is fixedly connected to a limit handle 5; wherein, one end of the insert block 3 passes through the outside of the lifting rail 2, and the end of the insert block 3 away from the lifting rail 2 is arc-shaped; wherein, the length direction of the lifting rail 2 is consistent with the height direction of the wall panel 1, and a wire embedding groove 6 is provided on the top surface of the wall panel 1, the top end of the traction rope 4 extends to the inside of the wire embedding groove 6, and the limit handle 5 is in active contact with the inner side of the wire embedding groove 6, as shown Figure 2 As shown, the limit handle 5 slides along the buried cable groove 6, thereby preventing the traction rope 4 from falling completely into the lifting rail 2;

[0029] The inner wall of the wall panel 1 is provided with a socket 7 on the side away from the lifting rail 2. The inner wall of the wall panel 1 is provided with a stopper 8 on both sides of the socket 7. One end of the stopper 8 penetrates the interior of the socket 7 and one side is inclined. Figure 3As shown, when the arc-shaped head of the plug block 3 is inserted into the socket 7, it pushes the inclined side of the block 8, thereby pushing the block 8 to move linearly away from the socket 7;

[0030] The middle of the two blocks 8 are fixedly connected with a spring 9, the other end of the spring 9 is fixedly connected to the inner wall of the wall panel 1, and the outer wall of the block 8 is against the plug 3, and the inner wall of the socket 7 is also plugged into the plug 3, as shown in FIG. Figure 3 As shown, spring 1 9 drives the stop block 8 to reset;

[0031] A movable groove 10 is provided on the top surface of the wall panel 1 and close to one end of the buried wire groove 6. One side of the movable groove 10 extends to the side edge of the wall panel 1. A positioning hole 11 is provided on the top surface of the wall panel 1 and located inside the movable groove 10. The inner wall of the positioning hole 11 is plugged into the plug block 3. Figure 1 As shown, the movable groove 10 and the positioning hole 11 are both located above the socket 7, and the inner wall shape of the positioning hole 11 is consistent with the shape of the end of the insert block 3. When the two wall panels 1 are kept perpendicular to each other and the insert block 3 is inserted into the positioning hole 11, the angle change between the two wall panels 1 is blocked.

[0032] The lower end of the side wall of the wall panel 1 is rotatably connected to a rotating sleeve 12, the inner wall of the rotating sleeve 12 is fixedly connected to a spring 2 13, the other end of the spring 2 13 is fixedly connected to a pressure plate 14, and the outer wall of the pressure plate 14 is sleeved inside the rotating sleeve 12. Figure 4-7 As shown, the spring 2 13 pulls the pressing plate 14 close to the wall panel 1, so that the pressing plate 14 receives and binds the supporting legs 15 to the side of the wall panel 1, making it easier to transport the wall panel 1;

[0033] The side wall of the wall panel 1 is rotatably connected to a support foot 15 located below the rotating sleeve 12. The bottom surface of the support foot 15 is fixedly connected to a pad 16. A socket 17 is provided in the middle of the support foot 15. One end of the side of the support foot 15 passes through the wall panel 1 and is threadedly connected to a fastening nut 18. The side of the fastening nut 18 is against the surface of the wall panel 1. Figure 6 As shown, a pin can be nailed into the inside of the insertion hole 17, and the pin is inserted into the ground to improve the stability of the supporting foot 15 when supporting the ground.

[0034] The working principle of this utility model:

[0035] When the device is in use, the two wall panels 1 are taken out and it is determined whether they are positioned and assembled in a vertical direction or in parallel on the same plane. When the wall panels 1 are assembled vertically, the limit handle 5 is pulled toward the outside of the wall, the traction rope 4 is pulled outward, and the insert block 3 is driven to rise along the lifting rail 2. When the insert block 3 moves to the top of the lifting rail 2, the insert block 3 is inserted into the movable groove 10. After adjusting the two wall panels 1 to maintain verticality, the insert block 3 is aligned with the positioning hole 11. As a result, the insert block 3 falls along the lifting rail 2 under gravity and falls into the positioning hole 11, thereby maintaining the verticality between the two wall panels 1.

[0036] When two wall panels 1 need to be assembled in parallel, the insert block 3 is allowed to fall freely to the bottom of the lifting rail 2, and then the insert block 3 is inserted into the inside of the socket 7. The arc surface end of the insert block 3 presses the inclined side of the stop block 8, so that the second spring 13 is stretched and the stop block 8 is pushed out of the wall panel 1. When the arc surface end of the insert block 3 is offset from the stop block 8, the second spring 13 releases the elastic potential energy to drive the stop block 8 to return to its original position. The two stop blocks 8 clamp the middle part of the insert block 3 and prevent the insert block 3 from being pulled out of the socket 7.

[0037] When positioning the wall panel 1 , the support legs 15 can be flipped open so that the pads 16 contact the ground, and then the fastening nuts 18 are tightened to increase the contact area between the wall panel 1 and the ground, thereby improving the stability of the wall panel 1 when standing upright.

[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 stainless steel fully welded room for biosafety, comprising a wall panel (1), characterized in that: A lifting rail (2) is provided on the side of the wall panel (1); an insert block (3) is slidably connected to the inner wall of the lifting rail (2); a top end of the insert block (3) located inside the lifting rail (2) is fixedly connected to a traction rope (4); an end of the traction rope (4) located away from the insert block (3) is fixedly connected to a limit handle (5); One end of the insert block (3) extends outward from the lifting rail (2), and the end of the insert block (3) located away from the lifting rail (2) is arc-shaped; The length direction of the lifting rail (2) is consistent with the height direction of the wall panel (1), a wire embedding groove (6) is provided on the top surface of the wall panel (1), the top end of the traction rope (4) extends to the inside of the wire embedding groove (6), and the limit handle (5) is in movable contact with the inner side of the wire embedding groove (6); The lower end of the side wall of the wall panel (1) is rotatably connected to a rotating sleeve (12), the inner wall of the rotating sleeve (12) is fixedly connected to a second spring (13), the other end of the second spring (13) is fixedly connected to a pressure plate (14), and the outer wall of the pressure plate (14) is sleeved inside the rotating sleeve (12); The side wall of the wall panel (1) is rotatably connected to a support foot (15) located below the rotating sleeve (12), the bottom surface of the support foot (15) is fixedly connected to a pad (16), a socket (17) is provided in the middle of the support foot (15), one end of the side of the support foot (15) passes through the wall panel (1) and is threadedly connected to a fastening nut (18), and the side of the fastening nut (18) is in contact with the surface of the wall panel (1).

2. The stainless steel fully welded room for biosafety according to claim 1, characterized in that: The inner wall of the wall panel (1) is provided with a socket (7) on the side away from the lifting rail (2), and the inner wall of the wall panel (1) is connected to both sides of the socket (7) with a stopper (8), one end of the stopper (8) penetrates into the socket (7) and one side is inclined.

3. The stainless steel fully welded room for biosafety according to claim 2, characterized in that: The middle parts of the two abutting blocks (8) are fixedly connected to a spring 1 (9), the other end of the spring 1 (9) is fixedly connected to the inner wall of the wall panel (1), and the outer wall of the abutting block (8) abuts against the plug block (3), and the inner wall of the socket (7) is also plugged into the plug block (3).

4. The stainless steel fully welded room for biosafety according to claim 3, characterized in that: A movable groove (10) is provided on the top surface of the wall panel (1) and at one end close to the buried wire groove (6), one side of the movable groove (10) extends to the side edge of the wall panel (1), and a positioning hole (11) is provided on the top surface of the wall panel (1) and located inside the movable groove (10), and the inner wall of the positioning hole (11) is plugged into the plug block (3).

5. The stainless steel fully welded room for biosafety according to claim 4, characterized in that: The movable groove (10) and the positioning hole (11) are both located above the socket (7), and the shape of the inner wall of the positioning hole (11) is consistent with the shape of the end of the plug (3).

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