A control cabinet fixing device for subway station air-water linkage

Abstract

The utility model provides a kind of control cabinet fixing device for subway station wind-water linkage, it is related to control cabinet fixing device technical field, including base, the inboard of base is rotatably connected with double-end screw rod, the outside of double-end screw rod is screw-connected with moving block, the top of moving block is rotatably connected with push rod, the end of push rod is rotatably connected with lifting plate;The control cabinet fixing device for subway station wind-water linkage is rotated by rotating carousel to drive double-end screw rod, and then moving block is relatively moved, so that moving block drives push rod to push lifting plate, so that slider is stressed vertically on slide rod and vertically moves lifting plate, to drive control cabinet body to move and height adjustment, can improve the placing height of control cabinet body to prevent moisture intrusion, while also adjusting the height of control cabinet body to facilitate maintenance during maintenance, improved practicality.

Description

Technical Field

[0001] This utility model relates to a fixing device, specifically a fixing device for a control cabinet used in subway station ventilation and water linkage, belonging to the technical field of control cabinet fixing devices. Background Technology

[0002] Electrical control cabinets are devices used to control and protect electrical equipment, typically used in industrial and commercial sectors. They include power distribution equipment, control equipment, and protection equipment, providing protection functions such as overload protection, short circuit protection, and leakage protection. Electrical control cabinets usually consist of one or more components. Due to the importance of their structure, existing electrical control cabinets often have a robust outer casing for protection. However, this makes disassembly cumbersome when the internal structure is damaged, reducing the efficiency of maintenance personnel.

[0003] The authorized patent with publication number CN221448883U discloses a fixing device for an electrical control cabinet, which relates to the technical field of control cabinet fixing devices. It includes a base plate, on which electrical components are fixedly connected. Multiple second support plates are placed on the upper surface of the base plate. A door panel is connected to the front surface of the left second support plate via a shaft. A lock is provided between the right second support plate and the door panel. However, the subway station is located underground, and the ground is relatively humid. Moisture entering the control cabinet can cause circuit breakage. Furthermore, the control cabinet cannot be quickly connected and installed with the fixed device during the installation process, resulting in reduced installation efficiency.

[0004] Therefore, a control cabinet fixing device for the feng shui linkage of subway stations is proposed here. Utility Model Content

[0005] This utility model proposes a fixing device for a control cabinet with ventilation and water linkage in a subway station, in order to solve the problem in the prior art that the door panel must be disassembled before the control cabinet can be repaired.

[0006] This utility model is achieved through the following technical solution: a control cabinet fixing device for the linkage of ventilation and water in subway stations, including a base, a double-headed screw is rotatably connected to the inner side of the base, a moving block is screwed to the outer side of the double-headed screw, a push rod is rotatably connected to the top of the moving block, and a lifting plate is rotatably connected to the end of the push rod.

[0007] A frame plate is fixedly connected to the top of the base, a slide rod is fixedly connected to the inner side of the frame plate, a slider is slidably connected to the outer side of the slide rod, and the slider is fixedly connected to the lifting plate.

[0008] Furthermore, an adjusting block is installed on the outer side of the frame plate, a guide rod is fixedly connected to the inner side of the adjusting block, a locking block is slidably connected to the outer side of the guide rod, a spring is fixedly connected between the locking block and the adjusting block, an adjusting plate is slidably connected to the inner side of the adjusting block, a clamping plate is fixedly connected to the outer side of the adjusting plate, a rotating rod is rotatably connected to the inner cavity of the clamping plate, a gear is fixedly connected to the outer side of the rotating rod, and a rack is slidably connected to the inner side of the clamping plate.

[0009] Furthermore, the double-ended screw penetrates the inner cavity of the base and extends to the outer side of the base. A turntable is fixedly connected to the end of the double-ended screw. The turntable is used to facilitate the rotation of the double-ended screw by the operator.

[0010] Furthermore, a control cabinet body is placed on top of the lifting plate, and support pads are fixedly connected to the four corners of the bottom of the base to support the base.

[0011] Furthermore, a pressing block is fixedly connected to the outer side of the locking block, a first anti-disengagement block is fixedly connected to the outer side of the adjusting plate, the rotating rod passes through the inner cavity of the clamping plate and extends to the outer side of the clamping plate, and a knob is fixedly connected to the end of the rotating rod. The pressing block is used to drive the locking block to move, and the knob is used to rotate and drive the rotating rod to rotate.

[0012] Furthermore, a damping shaft is fixedly connected to the outer side of the rack, a limit plate is fixedly connected to the end of the damping shaft, a second anti-detachment block is fixedly connected to the outer side of the rack, and a mounting plate is fixedly connected to the top of the adjusting block. Both the mounting plate and the frame plate have threaded grooves on their outer sides, and fixing bolts are screwed into the inner side of the threaded grooves. The anti-detachment block is used to prevent the rack from detaching from the clamping plate, and the threaded grooves and fixing bolts are used to cooperate with each other to fix the mounting plate to the frame plate.

[0013] This utility model provides a fixing device for a control cabinet used in subway station ventilation and water linkage, which has the following beneficial effects:

[0014] 1. The control cabinet fixing device for subway station ventilation and water linkage uses a rotating turntable to drive a double-headed screw to rotate, which in turn drives a moving block to move relative to the control cabinet. The moving block drives a push rod to push a lifting plate, causing the slider to move vertically on the slide rod, which in turn drives the lifting plate to move vertically. This allows the control cabinet body to move and adjust its height, which can increase the placement height of the control cabinet body to prevent moisture intrusion. At the same time, the height of the control cabinet body can also be adjusted during maintenance to facilitate repairs, thus improving its practicality.

[0015] 2. This control cabinet fixing device for subway station ventilation and water linkage works by pressing the pressing block to move and retract the locking block, releasing the limit on the adjusting plate, pushing the adjusting plate to move the clamping plate to fit the control cabinet body, and releasing the pressing block to allow the spring to push the locking block to move and reset, fixing the adjusting plate. Turning the knob drives the rotating rod and gear to rotate, which in turn drives the rack to move. Rotating the limit plate causes the damping shaft to rotate the limit plate, making the limit plate fit the control cabinet body, thus completing the fixing of the control cabinet body. The operation is convenient and allows for quick assembly and disassembly, improving installation efficiency. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 3 This is a cross-sectional view of the base in this utility model;

[0019] Figure 4 This is a cross-sectional view of the adjusting block in this utility model;

[0020] Figure 5 This is a cross-sectional view of the clamping plate in this utility model.

[0021] Explanation of reference numerals in the attached figures

[0022] 100. Base; 110. Double-ended screw; 111. Moving block; 112. Push rod; 113. Lifting plate; 114. Turntable; 120. Shelf plate; 121. Slide rod; 122. Slider; 130. Control cabinet body; 140. Support pad;

[0023] 200. Adjusting block; 210. Guide rod; 211. Locking block; 212. Spring; 213. Pressing block; 220. Adjusting plate; 221. First anti-detachment block; 230. Clamping plate; 231. Rotating rod; 232. Gear; 233. Knob; 240. Rack; 241. Damping shaft; 242. Limiting plate; 243. Second anti-detachment block; 250. Mounting plate; 251. Threaded groove; 252. Fixing bolt. Detailed Implementation

[0024] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0025] Please see Figures 1-5 This utility model provides a control cabinet fixing device for the ventilation and water linkage of a subway station, including a base 100, a double-headed screw 110 rotatably connected to the inner side of the base 100, a moving block 111 screwed to the outer side of the double-headed screw 110, a push rod 112 rotatably connected to the top of the moving block 111, and a lifting plate 113 rotatably connected to the end of the push rod 112.

[0026] Please refer to this carefully. Figure 1 , Figure 2 and Figure 3 A frame plate 120 is fixedly connected to the top of the base 100. A slide rod 121 is fixedly connected to the inner side of the frame plate 120. A slider 122 is slidably connected to the outer side of the slide rod 121. The slider 122 is fixedly connected to the lifting plate 113. A double-ended screw 110 passes through the inner cavity of the base 100 and extends to the outer side of the base 100. A turntable 114 is fixedly connected to the end of the double-ended screw 110. A control cabinet body 130 is placed on the top of the lifting plate 113. Support pads 140 are fixedly connected to the four corners of the bottom of the base 100. By rotating... The turntable 114 drives the double-headed screw 110 to rotate, which in turn drives the moving block 111 to move relative to it. The moving block 111 drives the push rod 112 to push the lifting plate 113, so that the slider 122 is subjected to force on the sliding rod 121 and moves vertically, which in turn drives the lifting plate 113 to move vertically. This causes the control cabinet body 130 to move and adjust its height, which can increase the placement height of the control cabinet body 130 to prevent moisture intrusion. At the same time, the height of the control cabinet body 130 can also be adjusted during maintenance to facilitate maintenance, thus improving its practicality.

[0027] Please refer to this carefully. Figure 1 , Figure 4 and Figure 5An adjusting block 200 is installed on the outer side of the frame plate 120. A guide rod 210 is fixedly connected to the inner side of the adjusting block 200. A locking block 211 is slidably connected to the outer side of the guide rod 210. A spring 212 is fixedly connected between the locking block 211 and the adjusting block 200. An adjusting plate 220 is slidably connected to the inner side of the adjusting block 200. A clamping plate 230 is fixedly connected to the outer side of the adjusting plate 220. A rotating rod 231 is rotatably connected to the inner cavity of the clamping plate 230. A gear 232 is fixedly connected to the outer side of the rotating rod 231. A rack 240 is slidably connected to the inner side of the clamping plate 230; a pressing block 213 is fixedly connected to the outer side of the locking block 211; a first anti-disengagement block 221 is fixedly connected to the outer side of the adjusting plate 220; a rotating rod 231 penetrates the inner cavity of the clamping plate 230 and extends to the outer side of the clamping plate 230; a knob 233 is fixedly connected to the end of the rotating rod 231; a damping shaft 241 is fixedly connected to the outer side of the rack 240; a limit plate 242 is fixedly connected to the end of the damping shaft 241; and a second... The anti-detachment block 243 and the top of the adjusting block 200 are fixedly connected to a mounting plate 250. Both the mounting plate 250 and the bracket plate 120 have screw grooves 251 on their outer sides, and fixing bolts 252 are screwed into the inner sides of the screw grooves 251. Pressing the pressing block 213 causes the locking block 211 to move and retract, releasing the limit on the adjusting plate 220. This pushes the adjusting plate 220 to move the clamping plate 230 to fit against the control cabinet body 130. Releasing the pressing block 213 causes the spring 212 to push the locking block 211 to move and reset, thus adjusting the adjusting plate 220. The control cabinet body 130 is fixed by rotating the knob 233 to drive the rotating rod 231 and gear 232 to rotate, which in turn causes the gear 232 to drive the rack 240 to move. Rotating the limit plate 242 causes the damping shaft 241 to drive the limit plate 242 to rotate, so that the limit plate 242 fits against the control cabinet body 130, thus completing the fixation of the control cabinet body 130. The operation is convenient and can be quickly disassembled and fixed. At the same time, the exposed area of ​​the control cabinet body 130 is large, which does not affect the normal switching and maintenance of the control cabinet body 130, thus improving the installation efficiency.

[0028] In use, this utility model first rotates the turntable 114 to drive the double-headed screw 110 to rotate, which in turn drives the moving block 111 to move relative to it. The moving block 111 drives the push rod 112 to push the lifting plate 113, so that the slider 122 is subjected to force on the sliding rod 121 and moves vertically, which in turn drives the lifting plate 113 to move vertically, thereby driving the control cabinet body 130 to move for height adjustment. This can increase the placement height of the control cabinet body 130 to prevent moisture intrusion. At the same time, the height of the control cabinet body 130 can also be adjusted for maintenance.

[0029] By pressing the pressing block 213, the locking block 211 moves and retracts, releasing the limit on the adjusting plate 220. The adjusting plate 220 is pushed to move the clamping plate 230 to fit against the control cabinet body 130. Releasing the pressing block 213 causes the spring 212 to push the locking block 211 to move and reset, fixing the adjusting plate 220. Rotating the knob 233 causes the rotating rod 231 and gear 232 to rotate, which in turn causes the gear 232 to move the rack 240. Rotating the limiting plate 242 causes the damping shaft 241 to rotate the limiting plate 242, so that the limiting plate 242 fits against the control cabinet body 130, completing the fixing of the control cabinet body 130. The operation is convenient and allows for quick disassembly and fixing. At the same time, the exposed area of ​​the control cabinet body 130 is large, which does not affect the normal switching, use and maintenance of the control cabinet body 130.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A control cabinet fixing device for subway station air-water linkage, comprising a base (100), characterized in that: The base (100) is rotatably connected to a double-headed screw (110) on its inner side. A moving block (111) is screwed to the outer side of the double-headed screw (110). A push rod (112) is rotatably connected to the top of the moving block (111). A lifting plate (113) is rotatably connected to the end of the push rod (112). A frame plate (120) is fixedly connected to the top of the base (100), a slide rod (121) is fixedly connected to the inner side of the frame plate (120), a slider (122) is slidably connected to the outer side of the slide rod (121), and the slider (122) is fixedly connected to the lifting plate (113).

2. The control cabinet fixing device for the air and water linkage of a subway station according to claim 1, characterized in that: An adjusting block (200) is installed on the outer side of the frame plate (120). A guide rod (210) is fixedly connected to the inner side of the adjusting block (200). A locking block (211) is slidably connected to the outer side of the guide rod (210). A spring (212) is fixedly connected between the locking block (211) and the adjusting block (200). An adjusting plate (220) is slidably connected to the inner side of the adjusting block (200). A clamping plate (230) is fixedly connected to the outer side of the adjusting plate (220). A rotating rod (231) is rotatably connected to the inner cavity of the clamping plate (230). A gear (232) is fixedly connected to the outer side of the rotating rod (231). A rack (240) is slidably connected to the inner side of the clamping plate (230).

3. The control cabinet fixing device for the air and water linkage of a subway station according to claim 1, characterized in that: The double-ended screw (110) penetrates the inner cavity of the base (100) and extends to the outer side of the base (100). A turntable (114) is fixedly connected to the end of the double-ended screw (110).

4. The control cabinet fixing device for the air and water linkage of a subway station according to claim 1, characterized in that: The control cabinet body (130) is placed on the top of the lifting plate (113), and support pads (140) are fixedly connected to the four corners of the bottom of the base (100).

5. A control cabinet fixing device for subway station ventilation and water linkage according to claim 2, characterized in that: A pressing block (213) is fixedly connected to the outer side of the locking block (211), a first anti-disengagement block (221) is fixedly connected to the outer side of the adjusting plate (220), the rotating rod (231) passes through the inner cavity of the clamping plate (230) and extends to the outer side of the clamping plate (230), and a knob (233) is fixedly connected to the end of the rotating rod (231).

6. The control cabinet fixing device for the air and water linkage of a subway station according to claim 2, characterized in that: A damping shaft (241) is fixedly connected to the outer side of the rack (240), and a limit plate (242) is fixedly connected to the end of the damping shaft (241). A second anti-detachment block (243) is fixedly connected to the outer side of the rack (240). A mounting plate (250) is fixedly connected to the top of the adjusting block (200). Both the mounting plate (250) and the frame plate (120) have screw grooves (251) on their outer sides, and fixing bolts (252) are screwed into the inner side of the screw grooves (251).

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