Glove replacement ejection method

Abstract

A glove replacement ejection method includes the following steps: S1 installs a glove receiving tray port reset device on a traditional receiving tray; S2 if the operating gloves need to be replaced, puts the glove fixing part into the inner wall of the safety ring, and the outer wall of the glove fixing part is provided with a radiation-proof glove; S3 connects the glove replacement device with the outer wall of the glove receiving tray port reset device, and pushes the glove fixing part into the inner wall of the tray body interface through the glove replacement device, at which time the new glove fixing part will push the old glove fixing part into the glove box; S4 removes the glove replacement device. The glove replacement ejection method does not need to disassemble the glove receiving tray port reset device throughout the process, and only needs to put the glove fixing part into the inner wall of the glove receiving tray port reset device, and push the waste glove fixing part into the glove box through the glove replacement device. While pushing the waste glove fixing part, the new glove fixing part can be pushed to the inner wall of the tray body interface, and there will be no leakage caused by the gloves falling off, and the safety is relatively high.

Description

Technical Field

[0001] The invention belongs to the fields of nuclear chemical industry and medical technology, and particularly relates to a glove replacement ejection method. Background Art

[0002] When working in the fields of nuclear chemical industry, medical treatment, etc., there are serious radioactive media or toxic and harmful substances. Therefore, working in a sealed environment such as a glove box is indispensable. The gloves used in the existing glove box receiving tray need to be replaced at regular intervals. The traditional method of replacing gloves in the receiving tray is: manually replace the gloves, first remove the fixing ring of the gloves fixed on the outside of the receiving tray, then withdraw the gloves about halfway outward, put new gloves on the old gloves, and then tear off the old gloves from the outside of the new gloves and put them into the glove box. In this way, during the glove replacement process, it is easy for the old gloves to be withdrawn too far, or when the old gloves are pulled off from the outside of the new gloves, it is easy for the gloves to fall off and leak. For this reason, the present invention proposes a glove replacement ejection method. Summary of the invention

[0003] The object of the present invention is to provide a glove replacement ejection method to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides a glove replacement ejection method and a glove receiving plate port reset method, comprising the following steps:

[0005] S1 installs the glove tray port reset device on the traditional tray;

[0006] S2 If the operating gloves need to be replaced, put the glove fixing piece into the inner wall of the safety ring, and the outer wall of the glove fixing piece is covered with radiation-proof gloves;

[0007] S3 connects the glove changing device to the outer wall of the glove tray port resetting device, and pushes the glove fixing piece into the inner wall of the tray body interface through the glove changing device, and the new glove fixing piece pushes the old glove fixing piece into the glove box;

[0008] S4 just remove the glove changing device.

[0009] Preferably, the glove fixing piece is made of polyethylene, and an O-ring is provided on its outer wall.

[0010] Preferably, the glove receiving plate port resetting device comprises a glove box chamber wall, a traditional receiving plate is fixedly installed on the glove box chamber wall, a connecting buckle is installed on the outer side of the traditional receiving plate, and the connecting buckle comprises a connecting buckle B and a connecting buckle A, an extended protruding ring is provided on one side of the connecting buckle B, a connecting notch is provided on the extended protruding ring, positioning pin holes are symmetrically provided at both ends of the connecting buckle A and the connecting buckle B, and positioning pins are connected in the corresponding positioning pin holes of the connecting buckle B and the connecting buckle A to play a positioning function and facilitate closed connection, threaded holes are also provided at both ends of the connecting buckle A, threaded grooves are provided at the positions corresponding to the threaded holes at both ends of the connecting buckle B, connecting screws are provided at the connection between the threaded holes and the threaded grooves, and the connection The screw passes through the threaded hole and the threaded groove in sequence from the outside of the threaded hole to be screwed together, which plays a limiting role. A connecting protrusion is provided on one side of the connecting buckle A corresponding to the connecting groove, and the connecting protrusion is snap-connected with the connecting groove. A standard top screw is provided on the connecting buckle A. The connecting buckle A and the traditional receiving disk are limitedly connected to the threaded groove on the outer surface of the traditional receiving disk through the standard top screw. In order to play a limiting role, the outer side of the extended protrusion ring and the edge of the traditional receiving disk are provided with the same disk body interface, and the disk body interface is threadedly connected to the extended protrusion ring. A standard screw is provided on the disk body interface, and the standard screw passes through the disk body interface and extends to one side of the extended protrusion ring for a limiting connection, and a safety ring is snap-connected on one side of the disk body interface.

[0011] Preferably, a sealing ring is provided at the edge of the disk body interface and the end of the traditional receiving disk, and a sealing groove for installing the sealing ring is provided at the end surface of the disk body interface corresponding to the sealing ring, which has a sealing function.

[0012] Preferably, an annular groove is provided on one side of the disk body interface, and the shape and size of the groove match the shape and size of the extended protruding ring and the end of the traditional receiving disk, which can facilitate installation.

[0013] Preferably, the shapes and sizes of the connecting buckle B and the connecting buckle A match, and the connecting buckle B and the connecting buckle A form a closed circular ring structure to facilitate installation.

[0014] Preferably, a notch is provided on the outer side of the threaded hole, and the connecting buckle B and the extended raised ring are an integrated structure, so that the structure has good integrity.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The glove replacement and ejection method provided by the present invention does not need to disassemble the glove receiving tray port resetting device during the whole process. It only needs to put the glove fixing piece into the safety ring of the glove receiving tray port resetting device, and the used glove fixing piece can be pushed into the glove box through the glove replacement device. While pushing the used glove fixing piece, the new glove fixing piece can be pushed to the inner wall of the tray body interface. There will be no leakage caused by the gloves falling off, and the safety is relatively high. At the same time, the operation is relatively convenient, saving time and effort.

[0017] The glove receiving tray port resetting device provided by the present invention realizes the unification of traditional receiving tray interfaces of the same specification, and the traditional receiving tray gloves can be quickly replaced. The glove changing device can be used to change the gloves in a short time, which is more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the glove receiving plate port resetting device of the present invention;

[0019] Figure 2 It is a cross-sectional structural schematic diagram of the glove receiving plate port resetting device of the present invention;

[0020] Figure 3 It is an exploded schematic diagram of the glove receiving plate port resetting device of the present invention;

[0021] In the figure: 1. Glove box chamber wall; 2. Connecting buckle B; 3. Connecting buckle A; 4. Traditional receiving plate; 5. Safety ring; 6. Plate body interface; 7. Connecting screws; 8. Sealing ring; 9. Standard screws; 10. Standard top screw; 11. Extended raised ring; 12. Connecting notch; 13. Connecting raised piece; 14. Threaded hole; 15. Positioning pin hole; 16. Threaded groove. DETAILED DESCRIPTION

[0022] The following will be combined with the 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0023] The present invention provides a method for resetting a glove receiving plate port, comprising the following steps:

[0024] S1 installs the glove tray port reset device on the traditional tray;

[0025] S2 If the operating gloves need to be replaced, put the glove fixing piece into the inner wall of the safety ring, and the outer wall of the glove fixing piece is covered with radiation-proof gloves;

[0026] S3 connects the glove changing device to the outer wall of the glove tray port resetting device, and pushes the glove fixing piece into the inner wall of the tray body interface through the glove changing device, and the new glove fixing piece pushes the old glove fixing piece into the glove box;

[0027] S4 Remove the glove changing device to complete the installation or replacement of the glove fixings.

[0028] Preferably, the glove fastener is made of polyethylene, and an O-ring is provided on its outer wall. The O-ring can improve the tightness of the connection between the glove fastener and the inner wall of the disk interface in the glove receiving disk port resetting device, thereby preventing leakage of radioactive media or toxic and harmful substances in the glove box. At the same time, the glove fastener made of polyethylene material is easy to handle and will not generate nuclear waste.

[0029] See also Figures 1 to 3 The glove receiving plate port resetting device comprises a glove box chamber wall 1, a traditional receiving plate 4 is fixedly installed on the glove box chamber wall 1, a connecting buckle is installed on the outer side of the traditional receiving plate 4, and the connecting buckle comprises a connecting buckle B2 and a connecting buckle A3, an extended protruding ring 11 is provided on one side of the connecting buckle B2, a connecting notch 12 is provided on the extended protruding ring 11, and positioning pin holes 15 are symmetrically provided at both ends of the connecting buckle A3 and the connecting buckle B2, and positioning pins are connected and provided in the corresponding positioning pin holes 15 of the connecting buckle B2 and the connecting buckle A3, which plays a role of positioning and facilitates connection. Threaded holes 14 are also provided at both ends of the connecting buckle A3, which facilitates the passing of the connecting screws 7 for easy fixing, and the connecting buckle B2 is provided with screws at both ends corresponding to the threaded holes 14. A connecting screw 7 is provided at the connection between the threaded groove 16, and the connecting screw 7 passes through the threaded hole 14 and the threaded groove 16 in sequence from the outside of the threaded hole 14 to be screwed together. A connecting protrusion 13 is provided at the corresponding position of the connecting groove 12 on one side of the connecting buckle A3, and the connecting protrusion 13 is snap-connected with the connecting groove 12. A standard top screw 10 is provided on the connecting buckle A3. The connecting buckle A3 and the traditional receiving disc 4 are connected to the threaded groove on the outer surface of the traditional receiving disc 4 through the standard top screw 10. The outer side of the extended protrusion ring 11 and the edge of the traditional receiving disc 4 are provided with the same disk body interface 6. The disk body interface 6 is connected to the extended protrusion ring 11 through threads. A standard screw 9 is provided on the disk body interface 6, and the standard screw 9 passes through the disk body interface 6 and extends to one side of the extended protrusion ring 11 for a limited connection. A safety ring 5 is snap-connected on one side of the disk body interface 6.

[0030] In the present embodiment, preferably, a sealing ring 8 is provided at the edge position of the disk body interface 6 and the end of the traditional receiving disk 4, and a sealing groove for installing the sealing ring 8 is provided at the end surface of the disk body interface 6 corresponding to the sealing ring 8, in order to play a sealing role; in the present embodiment, preferably, an annular groove is provided on one side of the disk body interface 6, and the shape and size of the groove match the shape and size of the extended raised ring 11 and the end of the traditional receiving disk 4, in order to facilitate installation; in the present embodiment, preferably, the shapes and sizes of the connecting buckle B2 and the connecting buckle A3 match, and the connecting buckle B2 and the connecting buckle A3 form a closed circular ring structure, in order to facilitate installation and ensure a firm connection; in the present embodiment, preferably, a notch is provided on the outer side of the threaded hole 14, and the connecting buckle B2 and the extended raised ring 11 are an integrated structure, in order to ensure the integrity and firmness of the structure.

[0031] Installation method of the glove receiving plate port resetting device of the present invention:

[0032] Fix the connecting buckle A3 and the connecting buckle B2 on the traditional receiving plate 4 with connecting screws 7, standard top screws 10 and positioning pins. There is no need to remove the original gloves and sealing rings 8 during installation to ensure that no leakage occurs during installation. Then install a plugging cover on the disc body interface 6 or wear new gloves, and install the disc body interface 6 on the connecting buckle in a threaded manner. After the disc body interface 6 is twisted to the bottom, the sharp edge inside the part will naturally cut the old gloves smoothly. At this time, lock the positioning screws on the interface to prevent the disc body interface 6 from rotating. At this time, replace the plugging cover installed on the disc body interface 6 with a glove fixing part, and the overall installation is completed.

[0033] In the present invention, the glove changing device comprises: a fixed wall, a rotating wall sleeved in the fixed wall, a connecting buckle connected to the glove changing device is arranged outside the fixed wall, a rotating column extends outward from the center of the rotating wall, the end of the rotating column passes through the center of the fixed wall, and a rotating wheel is arranged at the end of the rotating column. When the glove fixing piece needs to be replaced, its outer wall is connected to the outer wall of the glove changing device through the connecting buckle, and the rotating wheel is manually rotated to drive the rotating column to move toward the glove box side until the glove fixing piece is pushed to the disk body interface. At this time, the waste glove fixing piece is pushed into the glove box, and the leakage of radioactive medium or toxic and harmful substances will not occur in the whole process, and the safety is high and the replacement is more convenient.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glove replacement ejection method, characterized in that: The following steps are involved: S1. Install a glove receiving tray port reset device on a conventional receiving tray; the glove receiving tray port reset device comprises: a glove box chamber wall (1), a conventional receiving tray (4) is fixedly mounted on the glove box chamber wall (1), characterized in that a connecting buckle is mounted on the outer side of the conventional receiving tray (4), and the connecting buckle comprises a connecting buckle B (2) and a connecting buckle A (3), one side of the connecting buckle B (2) is provided with an extended protruding ring (11), the extended protruding ring (11) is provided with a connecting notch (12), both ends of the connecting buckle A (3) and the connecting buckle B (2) are symmetrically provided with positioning pin holes (15), and positioning pins are connected and arranged in the corresponding positioning pin holes (15) of the connecting buckle B (2) and the connecting buckle A (3), both ends of the connecting buckle A (3) are also provided with threaded holes (14), threaded grooves (16) are provided at positions corresponding to the threaded holes (14) of the connecting buckle B (2), and connecting screws are provided at the connection between the threaded holes (14) and the threaded grooves (16). (7), and the connecting screw (7) passes through the threaded hole (14) and the threaded groove (16) from the outside of the threaded hole (14) in sequence and is screwed together, a connecting protrusion (13) is provided on one side of the connecting buckle A (3) at a position corresponding to the connecting groove (12), and the connecting protrusion (13) is engaged and connected with the connecting groove (12), and a standard top screw (10) is provided on the connecting buckle A (3), and the connecting buckle A (3) and the conventional receiving plate (4) are extended to the conventional receiving plate (4) through the standard top screw (10). The outer surface of the receiving plate (4) is limitedly connected in the thread groove, the outer side of the edge of the extended protruding ring (11) and the conventional receiving plate (4) is provided with a same plate body interface (6), the plate body interface (6) is connected to the extended protruding ring (11) by threads, the plate body interface (6) is provided with a standard screw (9), and the standard screw (9) passes through the plate body interface (6) and extends to one side of the extended protruding ring (11) for limited connection, and a safety ring (5) is provided on one side of the plate body interface (6); S2 If the operating gloves need to be replaced, put the glove fixing piece into the inner wall of the safety ring, and the outer wall of the glove fixing piece is covered with radiation-proof gloves; S3: Connect the glove changing device to the outer wall of the glove receiving tray port resetting device, push the glove fixing piece into the inner wall of the tray interface through the glove changing device, and the new glove fixing piece will push the old glove fixing piece into the glove box; the glove changing device comprises: a fixed wall, a rotating wall sleeved in the fixed wall, a connecting buckle connected to the glove changing device is arranged outside the fixed wall, a rotating column extends outward from the center of the rotating wall, the end of the rotating column passes through the center of the fixed wall, and a rotating wheel is arranged at the end of the rotating column; S4 Just remove the glove changing device.

2. A glove replacement ejection method according to claim 1, characterized in that: The glove fixing piece is made of polyethylene, and an O-type sealing ring is arranged on the outer wall thereof.

3. A glove replacement ejection method according to claim 1, characterized in that: A sealing ring (8) is provided at the edge of the disc body interface (6) and the end of the conventional receiving disc (4), and a sealing groove for installing the sealing ring (8) is provided at the end surface of the disc body interface (6) corresponding to the sealing ring (8).

4. A glove replacement ejection method according to claim 1, characterized in that: An annular groove is provided on one side of the disc body interface (6), and the shape and size of the groove match the shape and size formed by the extended protruding ring (11) and the end of the conventional receiving disc (4).

5. A glove replacement ejection method according to claim 1, characterized in that: The shapes and sizes of the connecting buckle B (2) and the connecting buckle A (3) match each other, and the connecting buckle B (2) and the connecting buckle A (3) form a closed circular ring structure.

6. A glove replacement ejection method according to claim 1, characterized in that: A notch is provided on the outer side of the threaded hole (14), and the connecting buckle B (2) and the extended raised ring (11) are an integrated structure.

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