A rat-proof baffle in a substation

Abstract

The application discloses a rat-proof baffle in a transformer substation, which comprises a rat-proof baffle and guide rails installed on both sides of the bottom plate of the rat-proof baffle. The rat-proof baffle comprises a bottom plate and a panel, the material of the panel is polyester fabric, and two fixed buckles are arranged on the side of the panel away from the bottom plate. The guide rails are attached to the door frame, and the top of each guide rail is provided with a fixed buckle connecting piece at the overlapping position of the vertical projection of the door frame. The bottom plate is connected with the guide rails through connecting buckles. The material of the panel is changed from the original aluminum material to polyester fabric, so that the rat-proof baffle is more simple to disassemble and install. Meanwhile, when large instruments are carried into and out of the equipment function room, the possibility of colliding with the equipment is greatly reduced, the safety during operation is improved, and the work efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of substation equipment maintenance, and in particular to a rat baffle in a substation. BACKGROUND

[0002] The power distribution room, high-voltage room and the like are important electric power facility sites, and the people or objects entering the sites are strictly controlled. Small animals such as rats are likely to cause short circuit of equipment and trigger serious accidents when entering the sites. Therefore, the rat baffle is generally arranged in the important sites such as the power distribution room and the high-voltage room to prevent the rats from entering.

[0003] At present, the rat baffle in the substation is mainly composed of a rat baffle main plate and a clamping groove. The main plate is made of an aluminum alloy plate, and the clamping groove is arranged on both sides of the door frame. The rat baffle can be inserted into the clamping groove, and the rat baffle can be taken out when needed. The installation of the rat baffle does not affect the normal opening and closing of the door.

[0004] In the use process, the garbage such as gravel is likely to be accumulated between the rat baffle and the clamping groove, and the rat baffle and / or the clamping groove are likely to be deformed due to the collision and impact of the personnel of the construction unit during the operation, which causes the difficulty in taking out and installing the rat baffle. Meanwhile, the traditional rat baffle makes the operation of the maintenance personnel inconvenient when the maintenance personnel performs equipment inspection, switching operation, abnormality and accident treatment, especially when the maintenance personnel is not concentrated and the difference between the upper and lower steps is large at night. The maintenance personnel is often tripped by the rat baffle, and accidents such as personal injury and fracture are caused. In addition, when the professional team such as the maintenance test and the relay protection team operates, large instruments need to be carried in and out of the equipment function room. The rat baffle made of the aluminum alloy plate has the problems of difficulty in dismounting and placing, sharp corner and heavy body, which greatly increases the risk of man-machine efficiency.

[0005] In summary, the existing rat baffle in the substation has poor practicability. SUMMARY

[0006] The present application provides a rat baffle in a substation.

[0007] The rat baffle in the substation provided by the present application comprises a rat baffle and guide rails installed on both sides of the bottom plate of the rat baffle. The rat baffle comprises a bottom plate and a panel. The panel is made of polyester fabric, and two fixed buckles are arranged on the side of the panel away from the bottom plate. The guide rails are attached to the door frame. The guide rails are provided with fixed buckle connecting pieces on the top of the overlapping part of the vertical projection of the door frame. The bottom plate is connected with the guide rails through connecting buckles.

[0008] Optionally, the guide rails are telescopic guide rails.

[0009] Optionally, the number of the fixing buckles is 2.

[0010] Optionally, the bottom plate is provided with a planar vortex spring at the side away from the door frame, and the planar vortex spring is connected to the panel.

[0011] Optionally, a brush strip is arranged on the contact gap of the panel.

[0012] Optionally, the distance between the two guide rails is slightly greater than the width of the panel.

[0013] Optionally, the material of the bottom plate is aluminum alloy.

[0014] Optionally, a stainless steel protection strip is arranged on the bottom plate.

[0015] Optionally, a cover plate is arranged between the fixing buckles and the panel.

[0016] Optionally, the top end of the cover plate is provided with a sawtooth.

[0017] From the above technical solutions, the present application has the following advantages:

[0018] The application discloses a rat prevention baffle in a transformer substation, which comprises a rat prevention baffle and guide rails installed on both sides of a bottom plate of the rat prevention baffle, wherein the rat prevention baffle comprises the bottom plate and a panel, the material of the panel is polyester fabric, and two fixing buckles are arranged on the side of the panel away from the bottom plate; the guide rails are attached to a door frame, and the guide rails are provided with fixing buckle connecting pieces at the top of the overlapping part of the vertical projection of the door frame on the horizontal plane; and the bottom plate is connected with the guide rails through the connecting buckles. The material of the panel is changed from the original aluminum material to the polyester fabric, so that the rat prevention baffle is more simple to disassemble and install, and the possibility of colliding with the equipment when lifting large instruments in and out of the equipment function room is greatly reduced, the safety during operation is improved, and the work efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor under the premise of these drawings.

[0020] Figure 1 It is a whole schematic view of the rat prevention baffle in the transformer substation embodiment of the present application;

[0021] Figure 2 It is a bottom plate structure schematic view of the rat prevention baffle in the transformer substation embodiment of the present application;

[0022] Figure 3 Figure 1 is a schematic view of a guide rail side of an embodiment of a rat prevention baffle in a substation according to the present application;

[0023] Figure 4 Figure 2 is a schematic view of a baffle positioning process of an embodiment of a rat prevention baffle in a substation according to the present application;

[0024] Figure 5 Figure 3 is a schematic view of a baffle after positioning of an embodiment of a rat prevention baffle in a substation according to the present application;

[0025] Among them:

[0026] 1 is a door frame, 2 is a fixed buckle connecting piece, 3 is a guide rail, 4 is a fixed buckle, 5 is a panel, 6 is the ground, 7 is a flat spiral spring, 8 is a rotating shaft, and 9 is a telescopic guide rail position. DETAILED DESCRIPTION

[0027] The embodiment of the present application provides a rat prevention baffle in a substation, which is used to overcome the problem of poor practicability of the existing rat prevention baffle in a substation.

[0028] In order to enable personnel 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 drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0029] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0030] Unless otherwise expressly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] For easier understanding, please refer to Figure 1 , Figure 1 This is a schematic diagram of an embodiment of a rodent-proof baffle in a substation according to the present invention. The rodent-proof baffle includes: a rodent-proof baffle and guide rails 3 installed on both sides of the base plate of the rodent-proof baffle. The rodent-proof baffle includes a base plate and a panel 5. The panel 5 is made of polyester fabric, and the panel 5 has two fixing buckles 4 on the side away from the base plate. The guide rails 3 are attached to the door frame 1. At the intersection of the orthographic projections of the door frame 1 perpendicular to the horizontal plane, the top of the guide rails 3 is provided with fixing buckle connectors 2. The base plate is connected to the guide rails 3 through connecting buckles.

[0032] In this embodiment of the invention, the guide rail 3 is positioned behind the door frame 1 and its width is greater than or equal to that of the door frame 1. This ensures that maintenance personnel are not affected by the width of the guide rail 3 when passing through the door frame 1 within the substation. In actual use, maintenance personnel simply need to pull out the fixing clip 4 from the rodent-proof baffle and insert the fixing clip connector 2 at the top of the guide rail 3 to complete the installation of the rodent-proof baffle within the substation.

[0033] Specifically, the guide rail 3 is a telescopic guide rail.

[0034] In order to achieve the height adjustment effect of the rodent-proof baffle in the substation, the guide rail 3 in this embodiment of the invention is a telescopic guide rail.

[0035] Specifically, the number of the fixing buckles 4 is 2.

[0036] Please see Figure 2 , Figure 2 This is a schematic diagram of the base plate structure of a rodent-proof baffle in a substation according to an embodiment of the present invention. In this embodiment, the base plate is provided with planar spiral springs at both ends on the side away from the door frame 1, and the planar spiral springs 7 are connected to the panel 5.

[0037] In this embodiment of the invention, planar spiral springs 7 are provided at both ends of the base plate on the side away from the door frame 1. With the cooperation of the rotating shaft 8, when the rodent-proof baffle is pulled out, the planar spiral springs 7 store energy; when the rodent-proof baffle is lowered and retracted, the stored energy of the planar spiral springs 7 is released, driving the rotating shaft 8 to neatly wind the rodent-proof baffle back into the rodent-proof baffle square tube. At the same time, in order to enhance the protective effect of the panel 5, the number of fixing buckles 4 is set to 2, so that both the left and right sides of the panel 5 can be connected to the fixing buckle connectors 2.

[0038] In practice, when the planar spiral spring 7 retracts, the buckle can act as a limit to prevent the panel 5 from being rolled into the square tube; in addition, it can also provide assistance when pulling out the panel 5; finally, after being pulled out, it can be snapped onto the top of the two telescopic guide rails to fix the panel 5.

[0039] Please seeFigure 3 , Figure 3 This is a schematic diagram of the side of the guide rail of an embodiment of a rodent-proof baffle in a substation according to the present invention. The guide rail 3 is equipped with a brush strip on the contact gap of the panel 5.

[0040] In the diagram, the dotted line represents position 9 of the telescopic guide rail. The extended panel 5 moves along the telescopic guide rail and also serves to fix it in place. A brush strip is added to position 3 of the guide rail to increase the protective effect of the rodent-proof baffle in the substation.

[0041] Specifically, the distance between the two guide rails 3 is slightly greater than the width of the panel 5.

[0042] In this embodiment of the invention, when the distance between the guide rails 3 is slightly greater than the width of the panel 5, the protective effect of the rodent-proof baffle in the substation can also be increased.

[0043] Specifically, the base plate is made of aluminum alloy.

[0044] To facilitate the disassembly and installation of rodent-proof barriers inside the substation, the base plate is made of aluminum alloy to reduce weight.

[0045] Specifically, the base plate is equipped with a stainless steel protective strip.

[0046] In this embodiment of the invention, a smooth stainless steel protective strip is installed on the base plate to improve sealing.

[0047] Specifically, a cover plate is installed between the fixing buckle 4 and the panel 5.

[0048] Specifically, the top of the cover plate has serrations.

[0049] In this embodiment of the invention, a serrated cover plate is installed at the top of the panel 5. When it is extended and folded, it serves as a support handle and can also prevent small animals from climbing over it.

[0050] In addition, the installation of the rodent-proof baffle in the substation according to the present invention is as follows: Figure 4 and Figure 5 As shown, Figure 4 This is a schematic diagram of the baffle positioning process according to an embodiment of the rodent-proof baffle in a substation of the present invention. Figure 5 This is a schematic diagram of the rodent-proof baffle in a substation according to an embodiment of the present invention after baffle positioning. As can be seen, after the guide rail 3 and the base plate are installed, the installation is completed by stretching the fixing buckle 4 to the top of the guide rail 3 and then inserting it into the fixing buckle connector 2.

[0051] An embodiment of the present invention provides a rodent-proof baffle for a substation, comprising: a rodent-proof baffle and guide rails 3 installed on both sides of the base plate of the rodent-proof baffle. The rodent-proof baffle includes a base plate and a panel 5. The panel 5 is made of polyester fabric, and the panel 5 has two fixing buckles 4 on the side away from the base plate. The guide rails 3 are attached to a door frame 1, and at the intersection of the orthographic projections of the door frame 1 perpendicular to the horizontal plane, the top of each guide rail 3 is provided with a fixing buckle connector 2. The base plate is connected to the guide rails 3 via connecting buckles. By changing the material of the panel 5 from aluminum to polyester fabric, the rodent-proof baffle is easier to disassemble and install. It also greatly reduces the possibility of collisions with equipment when moving large instruments into and out of equipment rooms, improving safety during operation and significantly increasing work efficiency.

[0052] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A rodent-proof baffle for use in a substation, characterized in that, include: A rodent-proof barrier and guide rails installed on both sides of the base plate of the rodent-proof barrier. The rodent-proof barrier includes a base plate and a panel. The panel is made of polyester fabric and has two fixing buckles on the side away from the base plate. The guide rails are attached to the door frame, and at the intersection of the orthographic projections of the door frame perpendicular to the horizontal plane, the top of the guide rails is provided with fixing buckle connectors. The base plate is connected to the guide rails via connecting buckles. The guide rail is a telescopic guide rail, located on the rear side of the door frame, and the interval between two guide rails is not less than the width of the passage formed between the door frames; The rodent-proof baffle also includes a square tube, and the panel can be rolled up inside the square tube; when the panel is rolled up inside the square tube, the fixing buckle is located outside the square tube and is used to lift the panel so that the panel unfolds outside the square tube; The guide rail has brush strips installed on the contact gap of the panel.

2. The rodent-proof baffle in the substation according to claim 1, characterized in that, The number of fixing buckles is 2.

3. The rodent-proof baffle in the substation according to claim 1, characterized in that, The base plate has planar spiral springs at both ends on the side away from the door frame, and the planar spiral springs are connected to the panel.

4. The rodent-proof baffle in the substation according to claim 1, characterized in that, The distance between the two guide rails is slightly greater than the width of the panel.

5. The rodent-proof baffle in the substation according to claim 4, characterized in that, The base plate is made of aluminum alloy.

6. The rodent-proof baffle in the substation according to claim 5, characterized in that, The base plate is equipped with stainless steel protective strips.

7. The rodent-proof baffle in the substation according to claim 1, characterized in that, A cover plate is installed between the fixing buckle and the panel.

8. The rodent-proof baffle in the substation according to claim 7, characterized in that, The top of the cover plate has serrations.

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