Improved device for hazardous waste transfer and storage in a booster station

Abstract

This application discloses an improved device for the transfer and storage of hazardous waste in a booster station, belonging to the field of hazardous waste transfer technology in booster stations. It mainly includes a mobile transfer unit. Limiting components are fixedly installed at the upper and lower ends of the inner wall of the other end of the mobile transfer unit. After the hazardous waste liquid tank enters the inner cavity of the other end of the mobile transfer unit, it enters the inner cavity of a semi-circular clamping block. Arc-shaped blocks on both sides of the inner wall of the semi-circular clamping block, under the elastic force of elastic elements, limit and clamp the outer walls of the hazardous waste liquid tank. Pulling a binding strap fixed at one end of the semi-circular clamping block causes the other end of the binding strap to pass through a hollow block at the other end of the semi-circular clamping block, thus achieving the limiting and binding of the outer wall of the hazardous waste liquid tank. Then, the excess length of the binding strap is pulled to one side of the outer wall of the semi-circular clamping block, and one end of the binding strap is fixedly installed by a positioning mechanism. This arrangement ensures the stability of the hazardous waste liquid tank when the mobile transfer unit moves.

Description

Technical Field

[0001] This utility model relates to the field of hazardous waste transfer technology in booster stations, specifically an improved device for hazardous waste transfer and storage in booster stations. Background Technology

[0002] A step-up substation is primarily used to raise the low voltage output from generators or new energy power plants (such as wind farms and photovoltaic power stations) to a higher voltage level, enabling long-distance power transmission via high-voltage lines and reducing transmission losses. The hazardous waste liquid from a step-up substation mainly originates from leakage of insulating oil caused by seal aging or mechanical damage during transformer operation, as well as waste liquid generated during equipment maintenance. Electrolyte leaks during maintenance may contain heavy metals and acidic substances, thus requiring collection and centralized treatment via storage devices.

[0003] For example, patent CN220333692U discloses an improved device for facilitating the transfer and storage of hazardous waste in booster stations. This device includes a housing, cabinet door, fixed storage compartment, liquid storage compartment, purification mechanism, protective shell, and leak-proof mechanism working together. When waste liquid leaks, it flows through a guide channel and connecting groove to the bottom of the support base, effectively preventing leakage and significantly improving the safety of hazardous waste transfer and storage in booster stations.

[0004] When the above-mentioned improved device for hazardous waste transfer and storage at the booster station is in use, the container containing hazardous waste liquid is placed in the liquid storage chamber, and the transfer and storage device can be moved by closing the cabinet door. However, since the hazardous waste liquid container is placed directly in the liquid storage chamber, the stability of the hazardous waste liquid container is affected during the movement of the transfer and storage device.

[0005] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore may include information that does not constitute prior art. Utility Model Content

[0006] Based on the aforementioned problems in the existing technology, the problem to be solved by this application is to provide an improved device for the transfer and storage of hazardous waste at a booster station, which solves the problem that the stability of the hazardous waste liquid tanks is affected during the movement of the transfer and storage device because the hazardous waste liquid tanks are placed directly in the liquid storage chamber.

[0007] The technical solution adopted by this application to solve its technical problem is: an improved device for the transfer and storage of hazardous waste in a booster station, including a mobile transfer cabinet and casters fixedly installed on the four corners of the lower end of the mobile transfer cabinet. A partition layer is provided in the middle of the inner cavity of the mobile transfer cabinet, a fixed storage compartment is provided at one end of the mobile transfer cabinet, a waste liquid collection block is provided at the bottom of the other end of the inner cavity of the mobile transfer cabinet, a control valve is connected to one end of the waste liquid collection block, and limit components are fixedly installed at the upper and lower ends of the inner wall of the other end of the mobile transfer cabinet.

[0008] The limiting component includes a fixing mechanism and clamping mechanisms respectively fixedly installed on both sides of the inner wall of the fixing mechanism. A fastening mechanism is bound to one end of the fixing mechanism, and a positioning mechanism is fixedly installed on one side of the outer wall of the fixing mechanism.

[0009] Furthermore, the fixing mechanism includes a semi-circular clamping block and circular grooves respectively opened on both sides of the inner wall of the semi-circular clamping block. An elastic element is fixedly installed in the inner cavity of the circular groove, and a contact block is fixedly installed at one end of the elastic element.

[0010] Furthermore, insertion slots are respectively provided at both ends of the semi-circular clamping block, and hollow blocks are fixedly installed in the inner cavity of the insertion slots.

[0011] Furthermore, the clamping mechanism includes an arc-shaped block and an anti-slip adhesive layer embedded in one side of the inner wall of the arc-shaped block.

[0012] Furthermore, the fastening mechanism includes a binding strip and slots that are linearly and equally spaced at one end of the outer wall of the binding strip.

[0013] Furthermore, the positioning mechanism includes a round rod and a pressure plate fixedly installed on one end of the outer wall of the round rod. A threaded groove is opened in the middle of one end of the round rod, and a T-shaped screw is threadedly connected in the inner cavity of the threaded groove. Rotating rods are fixedly installed on both sides of one end of the outer wall of the T-shaped screw.

[0014] The beneficial effects of this application are as follows: The improved device for the transfer and storage of hazardous waste in a booster station provided by this application, through the combined use of a mobile transfer cabinet, a semi-circular clamp, an arc-shaped block, an elastic element, a binding strap, a hollow block and a positioning mechanism, achieves the limiting binding of the outer wall of the hazardous waste liquid tank, and then fixes one end of the binding strap by the positioning mechanism. This setting can ensure the stability of the hazardous waste liquid tank when the mobile transfer cabinet moves.

[0015] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. A further detailed description of this application will be provided below with reference to the figures. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the limiting component of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the clamping mechanism and fastening mechanism of this utility model;

[0020] Figure 4 For the present utility model Figure 3 Enlarged view of point A.

[0021] The following are the labeling elements in the figure:

[0022] 1. Mobile transfer cabinet; 2. Casters; 3. Divider layer; 4. Fixed storage compartment; 5. Waste liquid collection block; 6. Control valve; 7. Limiting component; 71. Fixing mechanism; 711. Semi-circular clamping block; 712. Circular groove; 713. Elastic element; 714. Contact block; 715. Insertion groove; 716. Hollow block; 72. Clamping mechanism; 721. Arc-shaped block; 722. Anti-slip rubber layer; 73. Fastening mechanism; 731. Binding strap; 732. Card slot; 74. Positioning mechanism; 741. Round rod; 742. Pressure plate; 743. Threaded groove; 744. T-screw; 745. Rotating rod. Detailed Implementation

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0025] like Figure 1As shown, an improved device for the transfer and storage of hazardous waste in a booster station includes a mobile transfer cabinet 1 and casters 2 fixedly installed at the four corners of the lower end of the mobile transfer cabinet 1. The casters 2 are designed to move the mobile transfer cabinet 1. A partition layer 3 is provided in the middle of the inner cavity of the mobile transfer cabinet 1 to divide the usable space of the mobile transfer cabinet 1 into two. A fixed storage compartment 4 is provided at one end of the mobile transfer cabinet 1 to store solid hazardous waste. A liquid storage compartment is provided at the other end of the mobile transfer cabinet 1. A waste liquid collection block 5 is provided at the bottom of the other end of the inner cavity of the mobile transfer cabinet 1. A waste liquid collection trough is opened at the upper end of the waste liquid collection block 5. A control valve 6 is connected to one end of the waste liquid collection block 5 to discharge the waste liquid in the waste liquid collection block 5. Limiting components 7 are fixedly installed at the upper and lower ends of the inner wall of the other end of the mobile transfer cabinet 1 to limit and fix the waste liquid tank placed in the inner cavity of the other end of the mobile transfer cabinet 1.

[0026] like Figure 2 As shown, the limiting component 7 includes a fixing mechanism 71 and clamping mechanisms 72 respectively fixedly installed on both sides of the inner wall of the fixing mechanism 71. The clamping mechanisms 72 are configured to pre-fix the waste liquid tank placed in the inner cavity of the fixing mechanism 71. A fastening mechanism 73 is bound to one end of the fixing mechanism 71. The fastening mechanism 73 is configured to reinforce and fix the waste liquid tank. A positioning mechanism 74 is fixedly installed on one side of the outer wall of the fixing mechanism 71. The positioning mechanism 74 is configured to fix the position of the fastening mechanism 73.

[0027] like Figure 4 As shown, the fixing mechanism 71 includes a semi-circular clamping block 711 and circular grooves 712 respectively opened on both sides of the inner wall of the semi-circular clamping block 711. An elastic element 713 is fixedly installed in the inner cavity of the circular groove 712. A contact block 714 is fixedly installed at one end of the elastic element 713. The contact block 714 moves in and out of the inner cavity of the circular groove 712 under the drive of the elastic element 713.

[0028] The semi-circular clamping block 711 has insertion slots 715 at both ends. A hollow block 716 is fixedly installed in the inner cavity of the insertion slot 715. The hollow block 716 is designed to be used for binding and fixing by the fastening mechanism 73.

[0029] like Figure 3 As shown, the clamping mechanism 72 includes an arc-shaped block 721 and an anti-slip rubber layer 722 embedded in one side of the inner wall of the arc-shaped block 721. The anti-slip rubber layer 722 is provided to improve the stability of the arc-shaped block 721 clamping the outer wall of the waste liquid tank.

[0030] The fastening mechanism 73 includes a binding strip 731 and slots 732 that are linearly and equally spaced on one end of the outer wall of the binding strip 731. One end of the binding strip 731 is fixedly installed in the inner cavity of the hollow block 716 at one end of the semi-circular clamping block 711, while the other end of the binding strip 731 passes through the inner cavity of the hollow block 716 at the other end of the semi-circular clamping block 711 according to the diameter of the waste liquid tank.

[0031] In this application, when the tank containing hazardous waste liquid is placed in the inner cavity of the other end of the mobile transfer cabinet 1, since the semi-circular clamps 711 are fixedly installed at the upper and lower ends of one side of the inner wall of the other end of the mobile transfer cabinet 1, after the hazardous waste liquid tank enters the inner cavity of the other end of the mobile transfer cabinet 1, it will enter the inner cavity of the semi-circular clamps 711. Then, under the elastic force of the elastic element 713, the arc-shaped blocks 721 set on both sides of the inner wall of the semi-circular clamps 711 limit and clamp the outer walls of the hazardous waste liquid tank, thereby achieving pre-fixation of the hazardous waste liquid tank. Based on the diameter of the hazardous waste liquid tank, the binding strap 731, which is fixed at one end to one end of the semi-circular clamp 711, is pulled so that the other end of the binding strap 731 passes through the hollow block 716 at the other end of the semi-circular clamp 711, thereby achieving the limiting binding of the outer wall of the hazardous waste liquid tank. Then, the excess length of the binding strap 731 is pulled to one side of the outer wall of the semi-circular clamp 711, and one end of the binding strap 731 is fixedly installed by the positioning mechanism 74. This setting can ensure the stability of the placement of the hazardous waste liquid tank when the mobile transfer cabinet 1 moves.

[0032] like Figure 4 As shown, the positioning mechanism 74 includes a round rod 741 and a pressing plate 742 fixedly installed on one end of the outer wall of the round rod 741. The pressing plate 742 is configured to limit and press one end of the binding long strip 731 when the round rod 741 passes through the slot 732. A threaded groove 743 is provided in the middle of one end of the round rod 741. A T-shaped screw 744 is threadedly connected to the inner cavity of the threaded groove 743. The threaded connection between the threaded groove 743 and the T-shaped screw 744 fixes the installation position of the binding long strip 731. Rotating rods 745 are fixedly installed on both sides of one end of the outer wall of the T-shaped screw 744. The rotating rods 745 are configured to assist the T-shaped screw 744 in rotating.

[0033] In this application, when fixing the setting position of the binding long strap 731, according to the corresponding length of the binding long strap 731, the corresponding slot 732 and the round rod 741 are aligned, so that the round rod 741 is inserted into the inner cavity of the slot 732, and the rotating rod 745 is rotated to assist the T-shaped screw 744 in rotating into the inner cavity of the threaded groove 743, thereby pressing and fixing the binding long strap 731.

[0034] In summary: By using the mobile transfer cabinet 1, the semi-circular clamp 711, the arc-shaped block 721, the elastic element 713, the binding strap 731, the hollow block 716, and the positioning mechanism 74 in combination, the outer wall of the hazardous waste liquid tank is limited and bound. At the same time, the stability of the hazardous waste liquid tank is ensured when the mobile transfer cabinet 1 moves. The binding strap 731 is pressed and fixed by using the binding strap 731, the slot 732, the round rod 741, the threaded groove 743, the rotating rod 745, and the T-screw 744 in combination.

[0035] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An improved device for the transfer and storage of hazardous waste at a booster station, comprising a mobile transfer cabinet (1) and casters (2) fixedly installed at the four corners of the lower end of the mobile transfer cabinet (1), a partition layer (3) is provided in the middle of the inner cavity of the mobile transfer cabinet (1), a fixed storage compartment (4) is provided at one end of the mobile transfer cabinet (1), and a waste liquid collection block (5) is provided at the bottom of the other end of the inner cavity of the mobile transfer cabinet (1), with a control valve (6) connected to one end of the waste liquid collection block (5), characterized in that: Limiting components (7) are fixedly installed on the upper and lower ends of the inner wall of the other end of the mobile transfer cabinet (1). The limiting component (7) includes a fixing mechanism (71) and clamping mechanisms (72) respectively fixedly installed on both sides of the inner wall of the fixing mechanism (71). A fastening mechanism (73) is bound to one end of the fixing mechanism (71), and a positioning mechanism (74) is fixedly installed on one side of the outer wall of the fixing mechanism (71).

2. An improved device for hazardous waste transfer and storage at a booster station according to claim 1, characterized in that: The fixing mechanism (71) includes a semi-circular clamp (711) and circular grooves (712) respectively opened on both sides of the inner wall of the semi-circular clamp (711). An elastic element (713) is fixedly installed in the inner cavity of the circular groove (712), and a contact block (714) is fixedly installed at one end of the elastic element (713).

3. An improved device for hazardous waste transfer and storage at a booster station according to claim 2, characterized in that: The semi-circular clamp (711) has insertion slots (715) at both ends, and a hollow block (716) is fixedly installed in the inner cavity of the insertion slot (715).

4. An improved device for the transfer and storage of hazardous waste at a booster station according to claim 1, characterized in that: The clamping mechanism (72) includes an arc-shaped block (721) and an anti-slip adhesive layer (722) embedded in one side of the inner wall of the arc-shaped block (721).

5. An improved device for the transfer and storage of hazardous waste at a booster station according to claim 1, characterized in that: The fastening mechanism (73) includes a binding strip (731) and a slot (732) that is linearly and equally spaced on one end of the outer wall of the binding strip (731).

6. An improved device for hazardous waste transfer and storage at a booster station according to claim 1, characterized in that: The positioning mechanism (74) includes a round rod (741) and a pressure plate (742) fixedly installed on one end of the outer wall of the round rod (741). A threaded groove (743) is provided in the middle of one end of the round rod (741). A T-shaped screw (744) is threadedly connected in the inner cavity of the threaded groove (743). Rotating rods (745) are fixedly installed on both sides of one end of the outer wall of the T-shaped screw (744).

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