Waterproof electric cabinet for housing construction machinery
By designing buffer seats to support rain covers, movable support frames and automatic winding and rain cover cloth in building a waterproof electric cabinet for electromechanical buildings, the problem of rainwater entering the electric cabinet from both sides is solved, and comprehensive protection and safety of the electric cabinet is achieved Sex improvement.
Patent Information
- Application Number
- CN202420670746.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-02
AI Technical Summary
In the case of heavy wind, rainwater is likely to enter the cabinet from both sides, resulting in safety hazards.
A waterproof electric cabinet for mechanical and electrical construction in the building was designed, using buffer seats to support the rain cover, combined with the design of movable support frames and automatic winding and rain cover cloth to achieve comprehensive protection of the electric cabinet.
It effectively avoids rainwater entering the cabinet from both sides, improves the protective effect of the electric cabinet, and ensures the normal use and safety of the electric cabinet.
Smart Images
Figure CN222441147U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electrical cabinet protection, in particular to a waterproof electrical cabinet for building mechanical and electrical use. Background Art
[0002] Mechanical and electrical cabinets for building construction are often temporarily built outdoors for flexible use. These cabinets have the characteristics of simple structure and easy construction, and need to have rainproof and waterproof functions when used outdoors. Most of the existing mechanical and electrical waterproof cabinets for building construction are rainproof and waterproof by setting a rain shelter on the top of the cabinet. The rain shelter can effectively shield the cabinet and is easy to install, but the rain shelter is not comprehensive enough. When the wind is strong, rainwater can easily enter the cabinet from both sides, posing a safety hazard to the normal use of the cabinet.
[0003] Therefore how to solve the above-mentioned technical problems just becomes the problem that the utility model faces. Utility Model Content
[0004] In order to solve the deficiencies of the prior art, the utility model provides a waterproof electric cabinet for building mechanical and electrical use which has a simple structure, is easy to use, and can effectively and comprehensively protect the electric cabinet to prevent rainwater from entering.
[0005] The technical solution adopted by the utility model to solve the technical problem is as follows: the utility model provides a waterproof electric cabinet for building mechanical and electrical use, including a cabinet body, a cabinet door is hingedly connected to the front surface of the cabinet body, heat dissipation fans are symmetrically arranged on the upper left and right sides of the cabinet body, and buffer seats are symmetrically arranged on both sides of the top of the cabinet body, and the tops of the two buffer seats are respectively fixedly connected to the two sides of the bottom of the angular rain shield;
[0006] Winding boxes are symmetrically arranged on both sides of the bottom of the rain shield, each of the winding boxes is connected to a rain shield cloth, the bottom of the rain shield cloth is fixedly connected with an arc-shaped clamping strip with an opening facing upward, and two connecting rings are symmetrically fixedly connected on both sides of the bottom of the arc-shaped clamping strip, and concave parts are fixedly connected below the center of the left and right sides of the cabinet, and the inner side of each concave part is horizontally rotatably connected to a movable support frame through a rotating shaft, and the top of the movable support frame is fixedly connected with a cross bar, and hooks that are hung and matched with the connecting rings are symmetrically fixedly connected on both sides of the top of the cross bar.
[0007] The interior of the winding box is rotatably connected to an axle via a rotating shaft, and two blocks are symmetrically fixedly connected to the two side walls of the outer wall of the axle, and a portion of the axle located between each block and its adjacent end is sleeved with a torsion spring, and the two ends of the torsion spring are respectively fixedly connected to the block and the adjacent side of the winding box, and the outer side wall of the axle is wrapped with the rain shield.
[0008] Universal wheels are fixedly connected to the four corners of the bottom of the cabinet.
[0009] The buffer seat comprises a rectangular structure and a vertically arranged storage seat, the inner side of the storage seat is vertically slidably connected with a lifting plate, the top of the lifting plate is fixedly connected with a connecting seat, and a plurality of first springs are fixedly connected between the bottom of the lifting plate and the bottom of the storage seat.
[0010] The movable support frame comprises a hollow tube, a movable block is vertically slidably connected to the inner side of the hollow tube, an extension rod vertically arranged upward is fixedly connected to the top center of the movable block, and a second spring is fixedly connected between the bottom of the movable block and the inner bottom of the hollow tube;
[0011] A vertical groove is provided on the outer wall of the hollow tube close to the cabinet, a movable rod is rotatably connected to the upper inner side of the groove via a rotating shaft, a mounting strip is fixedly connected to the bottom of the movable rod, and two positioning bolts are symmetrically threadedly connected to the surface of the mounting strip on both sides.
[0012] The inner side wall of the arc-shaped clamping strip is fixedly connected with a rubber pad.
[0013] The front surface of the concave member is threadedly connected with a fastening bolt that cooperates with the movable support frame.
[0014] When the utility model is actually used: the cabinet body is used to store electromechanical related objects, the buffer seat is used to support the rain shield, which can play the effect of shielding the top from rain, the cabinet door is used to facilitate opening and closing of the cabinet, the interior of the cabinet is ventilated and dissipated by the heat dissipation fan, and the rain shield cloth is used to shield the cabinet from rain on both sides. The concave parts, connecting rings, cross bars and hooks are used to rotate the movable support frame so that the hook is hung on the connecting ring to extend the rain shield cloth for shielding, and the shaft rod, block and torsion spring provided inside the winding box can be used to automatically reel in the rain shield cloth, and the arc-shaped clamping strip is used so that the rain shield cloth can be clamped on the bottom of the winding box after being rolled up.
[0015] When the movable support frame is operated, first pull the extension rod out from the inside of the hollow tube, so that the two hooks on the cross bar can be conveniently hung on the connecting ring, and then the movable rod inside the groove is turned horizontally, and the positioning bolt is used to connect it with the cabinet thread, so that the movable rod can stably support the hollow tube, thereby ensuring the stability of the movable support frame after being connected to the awning at an angle, reducing the impact of the awning on the wind, improving the rainproof effect, and preventing rainwater from entering the cabinet from both sides.
[0016] The beneficial effects of the utility model are: simple structure, easy to use, and good protective effect. The rain shield on the top can effectively buffer the impact of rain through the buffer seat, and it can also provide good protection for the overall structure of the electric cabinet. The rain shields on both sides can be opened, fixed and rolled up quickly and conveniently. On rainy days, the vents on both sides can be effectively protected to prevent water from entering. After the rain, they can be quickly opened without affecting the ventilation and heat dissipation of the electric cabinet. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 It is a side view structural schematic diagram of the vertical cross section of the winding box of the utility model;
[0019] Figure 3 It is a side view structural schematic diagram of the vertical cross section of the buffer seat of the utility model;
[0020] Figure 4 This is a schematic cross-sectional view of a movable support frame for a waterproof electrical cabinet for building mechanical and electrical use according to the utility model;
[0021] Figure 5 It is a schematic diagram of the side view connection structure of the movable rod and the mounting strip of the utility model.
[0022] Among them, the accompanying drawings are marked as follows: 1. cabinet body; 2. buffer seat; 3. movable support frame; 4. cabinet door; 5. heat dissipation fan; 6. rain shield; 7. winding box; 8. shaft rod; 9. block; 10. torsion spring; 11. rain shield; 12. arc-shaped clamping strip; 13. connecting ring; 14. concave part; 15. cross bar; 16. hook; 17. universal wheel; 18. groove; 19. rubber pad; 20. fastening bolt; 201. storage seat; 202. lifting plate; 203. connecting seat; 204. first spring; 301. hollow tube; 302. movable block; 303. extension rod; 304. second spring; 305. movable rod; 306. installation strip; 307. positioning bolt. DETAILED DESCRIPTION
[0023] In order to clearly illustrate the technical features of this solution, this solution is described below through a specific implementation method.
[0024] See also Figures 1 to 5As shown, the utility model is a waterproof electric cabinet for building mechanical and electrical use, comprising a cabinet body 1, a cabinet door 4 is hinged on the front surface of the cabinet body 1, cooling fans 5 are symmetrically arranged above the left and right sides of the cabinet body 1, buffer seats 2 are symmetrically arranged on both sides of the top of the cabinet body 1, the tops of the two buffer seats 2 are respectively fixedly connected to the two sides of the bottom of the angular rain shield 6, and winding boxes 7 are symmetrically arranged on both sides of the bottom of the rain shield 6, each winding box 7 is connected to a rain shield cloth 11, and the bottom of the rain shield cloth 11 is fixedly connected with an arc-shaped clip 12 with an opening facing upward, and two connecting rings 13 are symmetrically fixedly connected to the bottom of the arc-shaped clip 12, and concave parts 14 are fixedly connected to the lower part of the center of the left and right sides of the cabinet body 1, and the inner side of each concave part 14 is horizontally rotatably connected to a movable support frame 3 through a rotating shaft, and the top of the movable support frame 3 is fixedly connected to a cross bar 15, and the top of the cross bar 15 is symmetrically fixedly connected to hooks 16 that are hung and matched with the connecting ring 13.
[0025] The interior of the winding box 7 is rotatably connected to an axle 8 via a rotating shaft, and two blocks 9 are symmetrically fixedly connected to the outer side walls of the axle 8. The portion of the axle 8 located between each block 9 and its adjacent end is sleeved with a torsion spring 10, and the two ends of the torsion spring 10 are respectively fixedly connected to the block 9 and the adjacent side of the winding box 7, and a rainproof cloth 11 is wrapped around the outer side wall of the axle 8.
[0026] Universal wheels 17 are fixedly connected to the four corners of the bottom of the cabinet 1 to facilitate the overall movement of the device.
[0027] The buffer seat 2 includes a storage seat 201 of a rectangular structure and arranged vertically, a lifting plate 202 is vertically slidably connected to the inner side of the storage seat 201, a connecting seat 203 is fixedly connected to the top of the lifting plate 202, and a plurality of first springs 204 are fixedly connected between the bottom of the lifting plate 202 and the bottom of the storage seat 201. When the rain is heavy, the rain impacts the rain shield 6, which can reduce the impact on the internal devices of the cabinet 1.
[0028] The movable support frame 3 includes a hollow tube 301, a movable block 302 is vertically slidably connected to the inner side of the hollow tube 301, an extension rod 303 vertically arranged upward is fixedly connected to the top center of the movable block 302, a second spring 304 is fixedly connected between the bottom of the movable block 302 and the inner bottom of the hollow tube 301, a vertical groove 18 is provided on the outer wall of the hollow tube 301 near the cabinet 1, a movable rod 305 is rotatably connected to the upper inner side of the groove 18 through a rotating shaft, a mounting bar 306 is fixedly connected to the bottom of the movable rod 305, and two positioning bolts 307 are symmetrically threadedly connected to the surface of the mounting bar 306. The positioning bolts 307 are threadedly connected to the cabinet 1, so that the movable rod 305 can stably support the hollow tube 301, thereby ensuring the stability of the movable support frame 3 after being tilted and connected to the awning 11, so that the impact of the wind blowing the awning 11 is reduced, the rain shielding effect is better, and rainwater is prevented from entering the cabinet 1 from both sides.
[0029] The inner side wall of the arc-shaped card strip 12 is fixedly connected with a rubber pad 19. The friction force is increased so that the arc-shaped card strip 12 can be more tightly and firmly attached to the outer side wall of the winding box 7.
[0030] The front surface of the concave member 14 is threadedly connected with a fastening bolt 20 that cooperates with the movable support frame 3. The fastening bolt 20 is used to lock the movable support frame 3 to ensure that the movable support frame 3 can be stably placed when it is vertically stored.
[0031] In actual use: the cabinet 1 is used to store electromechanical related items, the buffer seat 2 is used to support the rain shield 6, which can play the role of top rain protection, the cabinet door 4 is used to facilitate opening and closing of the cabinet, the heat dissipation fan 5 is used to ventilate and dissipate heat inside the cabinet, and the rain shield 11 is used to protect both sides of the cabinet 1 from rain, and the movable support frame 3 can be rotated by the concave part 14, connecting ring 13, cross bar 15 and hook 16, so that the movable support frame 3 can be rotated so that the hook 16 is hung on the connecting ring 13, so that the rain shield 11 is extended to provide shelter, and the shaft rod 8, block 9 and torsion spring 10 arranged inside the winding box 7 can be used to automatically reel in the rain shield 11, and the arc-shaped clamping strip 12 is used so that the rain shield 11 can be stuck at the bottom of the winding box 7 after being rolled up.
[0032] When the movable support frame 3 is operated, the extension rod 303 is first pulled out from the inside of the hollow tube 301, so that the two hooks 16 on the cross bar 15 can be conveniently hung on the connecting ring 13, and then the movable rod 305 in the groove 18 is rotated to be horizontal, and the positioning bolt 307 is used to thread the movable rod 305 with the cabinet body 1, so that the movable rod 305 can stably support the hollow tube 301, thereby ensuring the stability of the movable support frame 3 after being connected to the awning 11 at an angle, reducing the impact of the wind on the awning, improving the rainproof effect, and preventing rainwater from entering the cabinet body from both sides.
[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A waterproof electric cabinet for building mechanical and electrical equipment, characterized in that: The cabinet (1) comprises a cabinet body (1), a cabinet door (4) being hingedly connected to the front surface of the cabinet body (1), cooling fans (5) being symmetrically arranged above the left and right sides of the cabinet body (1), buffer seats (2) being symmetrically arranged on the top sides of the cabinet body (1), and the tops of the two buffer seats (2) being fixedly connected to the bottom sides of an angular rain shield (6) respectively; The bottom of the rain shield (6) is symmetrically provided with winding boxes (7), each of the winding boxes (7) is connected to a rain shield (11), the bottom of the rain shield (11) is fixedly connected to an arc-shaped clamping strip (12) with an opening facing upward, and the bottom of the arc-shaped clamping strip (12) is symmetrically fixedly connected to two connecting rings (13), and the lower part of the center of the left and right sides of the cabinet (1) is fixedly connected with a concave part (14), and the inner side of each concave part (14) is horizontally rotatably connected to a movable support frame (3) through a rotating shaft, and the top of the movable support frame (3) is fixedly connected to a cross bar (15), and the top of the cross bar (15) is symmetrically fixedly connected to hooks (16) that are hung and matched with the connecting rings (13).
2. The waterproof electric cabinet for building mechanical and electrical equipment according to claim 1 is characterized in that: The interior of the winding box (7) is rotatably connected to an axle (8) via a rotating shaft, and two blocks (9) are symmetrically fixedly connected to the outer side walls of the axle (8). The portion of the axle (8) located between each block (9) and its adjacent end is sleeved with a torsion spring (10), and the two ends of the torsion spring (10) are respectively fixedly connected to the block (9) and the adjacent side of the winding box (7), and the outer side wall of the axle (8) is wrapped with the rain cover (11).
3. The waterproof electric cabinet for building mechanical and electrical equipment according to claim 2 is characterized in that: Universal wheels (17) are fixedly connected to the four corners of the bottom of the cabinet (1).
4. The waterproof electric cabinet for building mechanical and electrical equipment according to claim 1 is characterized in that: The buffer seat (2) comprises a storage seat (201) of rectangular structure and arranged vertically, a lifting plate (202) is vertically slidably connected to the inner side of the storage seat (201), a connecting seat (203) is fixedly connected to the top of the lifting plate (202), and a plurality of first springs (204) are fixedly connected between the bottom of the lifting plate (202) and the bottom of the storage seat (201).
5. The waterproof electric cabinet for building mechanical and electrical equipment according to claim 1 is characterized in that: The movable support frame (3) comprises a hollow tube (301), the inner side of the hollow tube (301) is vertically slidably connected to a movable block (302), the top center of the movable block (302) is fixedly connected to an extension rod (303) arranged vertically upward, and a second spring (304) is fixedly connected between the bottom of the movable block (302) and the inner bottom of the hollow tube (301); The outer wall of the hollow tube (301) close to the cabinet (1) is provided with a vertical groove (18); a movable rod (305) is rotatably connected to the upper inner side of the groove (18) via a rotating shaft; a mounting strip (306) is fixedly connected to the bottom of the movable rod (305); and two positioning bolts (307) are symmetrically threadedly connected to the two sides of the surface of the mounting strip (306).
6. The waterproof electric cabinet for building mechanical and electrical equipment according to claim 1 is characterized in that: The inner side wall of the arc-shaped clamping strip (12) is fixedly connected with a rubber pad (19).
7. The waterproof electric cabinet for building mechanical and electrical equipment according to claim 1 is characterized in that: The front surface of the concave member (14) is threadedly connected with a fastening bolt (20) that cooperates with the movable support frame (3).