Outdoor power supply distribution box
By setting up support rods and lift plates on the outdoor power tap box, adjusting the height and using the limit pole locking mechanism, the stable support problem of outdoor tap box in poor ground conditions is solved, avoiding damage and maintaining a sealed environment.
Patent Information
- Application Number
- CN202323550471.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-26
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2033-12-26
AI Technical Summary
The tap box used outdoors is inconvenient to place when facing bad ground conditions, which may cause damage to the shell, damage to the sealing environment, and affect the normal use of components.
An outdoor power tap box is designed. By setting support rods and lifting plates on both sides of the box, the height of the support rod is adjusted by using screws and rotating handles to prevent the box from directly contacting the ground, and through the limiting rod and locking The screw realizes the limit and locking of the support rod, ensuring stable support of the box in complex ground environments.
It effectively avoids damage to the tap box shell, ensures the integrity of the sealing environment, is easy to place and use, and is also suitable for various complex ground conditions.
Smart Images
Figure CN222214925U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of electrical equipment, and in particular relates to an outdoor power distribution box. Background Art
[0002] A branch box is an electrical device used to connect, disconnect, distribute or regulate electricity. It is commonly used in the power supply and distribution system of electrical equipment such as the terminal cable branch of high-voltage transmission lines, feeders, main transformers of substations, capacitor banks and motors, and plays an important role in the power system. The branch box can realize the functions of transmitting, receiving and distributing power signals, which facilitates the regulation and management of power supply by power equipment.
[0003] The patent with application number CN202020926463.1 discloses a waterproof and dustproof outdoor power distribution box, including a distribution box body, a box cover, a power wire and a plug, one end of the power wire is connected to the distribution box body, and the other end is connected to the plug, the box cover is arranged on the top of the distribution box body, and the tops of the two opposite sides of the outer surface of the distribution box body are respectively pivoted with lock buckles, and the lock buckles are locked in cooperation with the box cover, so that the box cover is fixed on the top of the distribution box body, and a plurality of socket holes are arranged inside the distribution box body. The utility model forms a sealed environment inside the distribution box body by locking the box cover in cooperation with the distribution box body, effectively preventing external moisture, dust and other pollutants from entering the distribution box body to cause electrical hazards, and realizes the waterproof and dustproof function of the distribution box body. However, when placing a branch box for outdoor use, it needs to face various bad ground conditions, such as wading, mud, gravel, etc., which is not convenient to place and may also cause damage to the outer shell of the branch box, destroy the sealed environment formed by the branch box, and affect the normal use of internal components. To this end, the present application provides an outdoor power branch box to solve the above problems.
[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content
[0005] The utility model aims to provide an outdoor power distribution box to solve the problem that the distribution box used outdoors needs to face various bad ground conditions when being placed, which is inconvenient to place and may also cause the shell of the distribution box to be damaged.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] An outdoor power distribution box, comprising:
[0008] The box body has a plurality of cable slots on the outer walls at both the front and rear ends, and one "U"-shaped support plate is provided on each of the outer walls on the left and right sides; a relief groove is provided on the bottom plate of the support plate, and two symmetrically arranged runway-shaped support rods are provided in the relief groove, and a chute is provided in the middle of the support rod; one positioning hole is provided under each of the outer walls on both sides of the box body;
[0009] The guide rod has its two ends welded and fixed to the two vertical rods on both sides of the support plate respectively, and a bearing seat is provided in the middle; a vertical lead screw is rotatably connected to the bearing seat, and a lifting plate is provided on the lead screw and is in threaded cooperation with it; a rotating handle is further provided at the top of the lead screw; two symmetrically arranged guide grooves are provided on the guide rod, and the guide grooves are located on both sides of the bearing seat;
[0010] Two positioning columns are symmetrically arranged within the interval between the guide rod and the bottom plate of the support plate; the two positioning columns are welded to the outer wall of the side plate of the box body and are respectively located in the corresponding chutes;
[0011] The baffle is in an inverted "L" shape, and the two ends of its top plate are respectively placed on the two vertical rods on both sides of the support plate; a limiting hole is provided below the vertical plate of the baffle, and a limiting rod and a locking screw are provided in the limiting hole; the limiting rod passes through the limiting hole and the chutes in the middle of the two support rods, and a through groove is provided in the middle of it; the locking screw passes through the through groove and is in threaded cooperation with the positioning hole.
[0012] Preferably, a vertical limiting groove is provided at the top of the lead screw; the rotating handle is in a ring shape, and a limiting cross bar is provided in the middle of it; the limiting cross bar is located in the limiting groove; a limiting nut is further provided above the rotating handle, and the limiting nut is in threaded cooperation with the top of the lead screw.
[0013] Preferably, the guide groove is inclined, and its top opening is closer to the bearing seat than its bottom opening.
[0014] Preferably, the bottom of the lifting plate is in a "concave" shape, and the width of the middle groove is the same as the width of the relief groove.
[0015] Preferably, a box cover is provided on the top of the box body, and a plurality of casters are provided at the bottom; a handle is provided on the box cover.
[0016] Compared with the prior art, the present utility model has the following beneficial effects:
[0017] (1) For the outdoor power distribution box of the present utility model, in the face of various bad ground conditions, by extending the support rods on both sides of the box body to lift the box body off the ground, it is beneficial to avoid damage to the outer shell of the distribution box; by using the lead screw and the lifting plate to abut against the top of the support rod, the length of the support cross bar extending out of the bottom of the box body can be adjusted, and thus the height of the bottom of the box body from the ground can be conveniently adjusted.
[0018] (2) The outdoor power distribution box of the utility model is provided with limit rods and locking screws on the baffles on both sides of the box body. The limit rods pass through the limit holes and the sliding grooves in the middle of the two support rods, so as to limit the support rods and place the support rods out of the box body when not in use; the locking screws pass through the through grooves in the limit rods and cooperate with the thread of the positioning hole, so as to lock the limit rods and the baffles.
[0019] (3) In the outdoor power distribution box of the utility model, two positioning columns are symmetrically arranged in the interval between the guide rod and the bottom plate of the support plate. When the limit rod and the locking screw are removed from the baffle, the support rod can be rotated around the positioning column at a certain angle and then enter the guide groove; after the support rod abuts against the lifting plate, it can support the box body, and the height of the box body supported by the support rod can be adjusted by adjusting the height of the lifting plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is the front view of the utility model;
[0021] Figure 2 yes Figure 1 Schematic diagram after the middle baffle is opened;
[0022] Figure 3 It is a schematic diagram of the supporting state of the support rod of the utility model;
[0023] Figure 4 It is a schematic diagram of the support plate, guide plate and screw rod of the utility model;
[0024] Description of main reference numerals:
[0025] 1. Box body; 2. Cable slot; 3. Support plate; 4. Avoidance groove; 5. Support rod; 6. Positioning hole; 7. Guide rod; 8. Bearing seat; 9. Screw; 10. Lifting plate; 11. Turning handle; 12. Guide groove; 13. Positioning column; 14. Baffle; 15. Limit hole; 16. Limit rod; 17. Locking screw; 18. Limit nut; 19. Box cover; 20. Caster; 21. Handle. DETAILED DESCRIPTION
[0026] The following is a clear and complete description of the technical solution of the utility model patent. Obviously, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by technicians in this field without creative work are within the scope of protection of the utility model.
[0027] In the description of the present utility model, it should be noted that, when terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used to indicate the orientation or positional relationship, it is based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the utility model.
[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and defined, when terms such as "installation", "connection", "linkage" are used, they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the connection inside two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0029] Referring to the attached Figure 1-4 , an outdoor power tap box, comprising:
[0030] A box body 1, with a plurality of cable slots 2 provided on the outer walls at both the front and rear ends, and one "U"-shaped support plate 3 provided on each of the outer walls on the left and right sides; the cable slots 2 can allow multiple lines to access the tap box. An avoidance groove 4 is provided on the bottom plate of the support plate 3, and two symmetrical racetrack-shaped support rods 5 are provided in the avoidance groove 4. A chute is provided in the middle of the support rod 5; one positioning hole 6 is provided on each of the lower sides of the outer walls on both sides of the box body 1;
[0031] A guide rod 7, with its two ends respectively welded and fixed to the two vertical rods on both sides of the support plate 3, and a bearing seat 8 provided in the middle; a vertical lead screw 9 is rotatably connected to the bearing seat 8, and a lifting plate 10 that is threadedly engaged with the lead screw 9 is provided on the lead screw 9; a rotating handle 11 is further provided on the top of the lead screw 9; two symmetrical guide grooves 12 are provided on the guide rod 7, and the guide grooves 12 are located on both sides of the bearing seat 8; when the support rod 5 is used to support the box body 1, the support rod 5 needs to pass through the guide groove 12 and abut against the lifting plate 10;
[0032] Two positioning columns 13 are symmetrically arranged within the interval between the guide rod 7 and the bottom plate of the support plate 3; the two positioning columns 13 are welded to the outer wall of the side plate of the box body 1 and are respectively located in the corresponding chutes; the support column can rotate around the positioning column 13 and adjust the angle to facilitate entering the guide groove 12;
[0033] The baffle 14 is in an inverted "L" shape, and the two ends of its top plate are respectively placed on the vertical rods on both sides of the support plate 3 to prevent rainwater from directly contacting the screw rod 9 and the support rod 5; a limiting hole 15 is provided under the vertical plate of the baffle 14, and a limiting rod 16 and a locking screw 17 are provided in the limiting hole 15; the limiting rod 16 passes through the limiting hole 15 and the sliding groove in the middle of the two support rods 5, and a through groove is provided in the middle; the locking screw 17 passes through the through groove and cooperates with the positioning hole 6 thread.
[0034] In this embodiment, a vertical limiting groove is provided on the top of the screw rod 9; the rotating handle 11 is annular, and a limiting cross bar is provided in the middle thereof; the limiting cross bar is located in the limiting groove; a limiting nut 18 is also provided above the rotating handle 11, and the limiting nut 18 is threadedly matched with the top of the screw rod 9. When the rotating handle 11 is rotated, the screw rod 9 can be driven to rotate together; since the bottom of the screw rod 9 is rotatably connected to the bearing seat 8, and the lifting plate 10 is limited by the box body 1 and the baffle 14, the lifting plate 10 can be driven to move up and down along the screw rod 9, so as to facilitate the adjustment of the support height of the support rod 5.
[0035] It should be noted that the guide groove 12 is inclined, and its top opening is closer to the bearing seat 8 than its bottom opening. After one end of the support rod 5 enters the guide groove 12, it can move upward along the guide groove 12 and finally abut against the bottom of the lifting plate 10. The end of the support rod 5 extending out of the box body 1 also extends out of the box body 1 in an inclined state, which is conducive to supporting and stabilizing the box body 1. The bottom of the lifting plate 10 is in a "concave" shape, and the width of the middle groove is consistent with the width of the avoidance groove 4. When the support rod 5 rises along the guide groove 12, the top of the support rod 5 approaches the screw rod 9 along the groove at the bottom of the lifting plate 10. The two ends of the support rod 5 are made of a material with a high iron content, and a magnetic block is attached to the inside of the groove of the lifting plate 10, which can adsorb the support rod 5 to prevent the support rod 5 from sliding down along the guide groove 12 when the box body 1 is moved.
[0036] In addition, a box cover 19 is provided on the top of the box body 1 and a plurality of casters 20 are provided on the bottom, so as to facilitate movement on a flat ground; a handle 21 is provided on the box cover 19, so as to facilitate lifting the box cover 19 for wiring operations.
[0037] In actual use, the junction box is placed outdoors, generally on a relatively flat and clean ground, and the casters 20 at the bottom of the box body 1 can be easily moved to adjust the position and angle of the box body 1. However, when the ground condition is relatively bad, the box body 1 and the casters 20 at the bottom are not convenient to place and move. At this time, the staff can loosen the locking screw 17 to separate the locking screw 17 from the positioning hole 6, and then pull the locking screw 17 and the limiting rod 16 out of the limiting hole 15 on the baffle 14.
[0038] When the limiting rod 16 and the locking screw 17 are pulled out from the limiting hole 15, the two supporting rods 5 in the avoidance groove 4 at the bottom of the supporting plate 3 lose their limiting position, and can be rotated around the positioning column 13 at the corresponding position to a vertical state, and then the limiting rod 16 and the locking screw 17 are inserted into the limiting hole 15, and the locking screw 17 is tightened to make it enter the positioning hole 6. The staff manually rotates the supporting plate 3 to make the supporting rod 5 tilt and enter the guide groove 12 at the corresponding position; the supporting plate 3 moves upward along the guide groove 12 until it abuts against the groove at the bottom of the lifting plate 10. In the process of lowering the box 1, the supporting plate 3 contacts the ground and props up the box 1, avoiding direct contact between the box 1 and the ground, and preventing damage to the outer shell of the box 1. When it is necessary to adjust the supporting height of the supporting rod 5, the staff only needs to rotate the rotating handle 11 to rotate the screw rod 9 and drive the lifting plate 10 to rise or fall, so as to adjust the length of the supporting plate 3 extending out of the bottom of the box 1, thereby adjusting the height of the box 1, which is convenient for adapting to various complex ground conditions.
[0039] After use, move the box 1 to a clean and flat ground, loosen the locking screw 17 and pull it and the limit rod 16 out of the limit hole 15 on the baffle 14; manually pull the support rod 5 downward along the guide groove 12, and then rotate the support rod 5 around the positioning column 13 to make it horizontal, and then insert the limit rod 16 into the limit hole 15 again and pass through the sliding groove opened in the middle of the two support rods 5, insert the locking screw 17 into the through groove in the middle of the limit rod 16 and tighten it in the positioning hole 6, so as to limit the support rod 5 in the avoidance groove 4 at the bottom of the support plate 3.
[0040] For subsequent use, just repeat the above steps. When disassembly, replacement or maintenance is required, first remove the rotating handle 11 from the top of the screw rod 9, and then remove the limit rod 16 and the locking screw 17, and then the baffle 14 can be taken out upward along the screw rod 9. After losing the support after the limit, it can also be conveniently removed, tilted or replaced.
[0041] The outdoor power distribution box of the utility model is provided with a screw rod 9 and a lifting plate 10 to adjust the length of the support rod 5 extending outside the box body 1, so as to facilitate the support of the box body 1 at different heights and avoid direct contact with the complex ground environment. It is convenient to place and will not cause damage to the outer shell of the distribution box. The utility model is very practical and has good market application prospects.
[0042] The foregoing description of specific exemplary embodiments of the utility model is for the purpose of illustration and illustration. These descriptions are not intended to limit the utility model to the precise form disclosed, and it is clear that many changes and variations can be made based on the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the utility model and its practical application, so that those skilled in the art can realize and utilize various different exemplary embodiments of the utility model and various different options and changes. The scope of the utility model is intended to be defined by the claims and their equivalents.
Claims
1. An outdoor power distribution box, characterized in that: Comprising: A box body, with a plurality of cable slots provided on the outer walls at both the front and rear ends, and one "凵"-shaped support plate provided on each of the outer walls on the left and right sides; a relief groove is provided on the bottom plate of the support plate, and two symmetrically arranged runway-shaped support rods are provided in the relief groove, and a chute is provided in the middle of the support rod; one positioning hole is provided below each of the outer walls on both sides of the box body; A guide rod, with its two ends respectively welded and fixed to the two vertical rods on both sides of the support plate, and a bearing seat provided in the middle; a vertical lead screw is rotatably connected to the bearing seat, and a lifting plate that is threadedly engaged with the lead screw is provided on the lead screw; a rotating handle is further provided at the top of the lead screw; two symmetrically arranged guide grooves are provided on the guide rod, and the guide grooves are located on both sides of the bearing seat; Two positioning columns are symmetrically arranged within the interval between the guide rod and the bottom plate of the support plate; the two positioning columns are welded to the outer wall of the side plate of the box body and are respectively located in the corresponding chutes; A baffle, which is in an inverted "L" shape, and the two ends of its top plate are respectively placed on the two vertical rods of the support plate; a limiting hole is provided below the vertical plate of the baffle, and a limiting rod and a locking screw are provided in the limiting hole; the limiting rod passes through the limiting hole and the chutes in the middle of the two support rods, and a through groove is provided in the middle of the limiting rod; the locking screw penetrates through the through groove and is threadedly engaged with the positioning hole.
2. The outdoor power distribution box according to claim 1, characterized in that: A vertical limiting groove is provided at the top of the lead screw; the rotating handle is in a ring shape, and a limiting cross bar is provided in the middle of the rotating handle; the limiting cross bar is located in the limiting groove; a limiting nut is further provided above the rotating handle, and the limiting nut is threadedly engaged with the top of the lead screw.
3. The outdoor power distribution box according to claim 1, characterized in that: The guide groove is inclined, and its top opening is closer to the bearing seat than its bottom opening.
4. The outdoor power distribution box according to claim 1, characterized in that: The bottom of the lifting plate is in a "concave" shape, and the width of the middle groove is the same as the width of the relief groove.
5. The outdoor power distribution box according to claim 1, characterized in that: A box cover is provided on the top of the box body, and a plurality of casters are provided at the bottom; a handle is provided on the box cover.