Distribution box convenient for maintenance of electrical facilities

Abstract

The utility model discloses a distribution box convenient to maintain electrical facilities, which comprises a box body and a box door, an assembly frame for installing the electrical facilities is movably arranged in the box body, a pair of electric push rods are symmetrically and fixedly connected to the inner wall of the box body, the telescopic ends of the pair of electric push rods are respectively and fixedly connected with the assembly frame, and the box door is fixedly connected with the box body. The pair of electric push rods can jointly push the assembling frame to the opening position of the box body, and electric appliances on the assembling frame are made to be located on the outer side of the box body. By arranging the assembly frame capable of moving to the position of the opening of the box body, the electric appliance facilities can be located on the outer side of the box body, enough space is provided for maintenance operation of workers, and therefore the workers can conveniently conduct maintenance operation on the electric appliance facilities, and operation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the field of electric power facilities, and particularly relates to a distribution box which is convenient for repairing electric appliances. Background Technique

[0002] The distribution box, also called the circuit distribution box, is a power distribution device specifically used for distributing electric power, including the main distribution box and the distribution box, and is widely used.

[0003] The distribution box in the related technology usually includes a box body and a box door, and an assembly plate for installing electric appliances is fixedly connected inside the box body. When the staff repairs the electric appliances in the distribution box, due to the limited space inside the distribution box, the operation of the staff is restricted, thus affecting the repair work of the electric appliances by the staff, which needs to be improved. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a distribution box which is convenient for repairing electric appliances, which can facilitate the repair work of the staff on the electric appliances and improve the operation convenience.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: A distribution box which is convenient for repairing electric appliances includes a box body and a box door. An assembly frame for installing electric appliances is movably arranged inside the box body. A pair of electric push rods are symmetrically and fixedly connected to the inner wall of the box body. The telescopic ends of the pair of electric push rods are respectively fixedly connected to the assembly frame, and the pair of electric push rods can jointly push the assembly frame to the opening position of the box body, and make the electric appliances on the assembly frame located outside the box body.

[0006] The utility model can be further configured in a preferred example as follows: The assembly frame includes two vertically arranged support bars. The telescopic ends of the two electric push rods are respectively fixedly connected to the corresponding support bars. A plurality of assembly plates for installing electric appliances are horizontally arranged between the two support bars, and both ends of the plurality of assembly plates are respectively connected to the corresponding support bars.

[0007] The utility model can be further configured in a preferred example as follows: Both ends of each support bar are respectively connected to the box body through telescopic rods, and the telescopic end of the electric push rod is fixed at the middle position of the corresponding support bar.

[0008] The utility model can be further configured in a preferred example as follows: Guide grooves are respectively opened on one side of the two support bars close to each other. Both ends of the plurality of assembly plates are respectively in vertical sliding fit with the corresponding guide grooves. A limiting member is arranged between the assembly plates and the two support bars, and the limiting member is used for fixing the assembly plates.

[0009] In a preferred example, the present utility model can be further configured as follows: The limiting member includes two limiting racks respectively fixed in the corresponding guiding grooves. At both ends of each assembly plate, support grooves are respectively formed. A support rod is horizontally slidably connected in each support groove, and a locking rack is fixedly connected to the end of the support rod. Control members are respectively arranged at both ends of each assembly plate, and the control members are used to control the horizontal sliding of the corresponding support rod and make the locking rack engage with or disengage from the corresponding limiting rack.

[0010] In a preferred example, the present utility model can be further configured as follows: Each control member respectively includes a control column and a control spring. Strip-shaped holes are respectively formed on both sides of each assembly plate, and the strip-shaped holes communicate with the corresponding support grooves. The control column is horizontally slidably connected in the corresponding strip-shaped hole and is fixedly connected to the corresponding support rod. The control spring is arranged in the support groove and is used to push the corresponding support rod to extend out of the support groove.

[0011] In a preferred example, the present utility model can be further configured as follows: Lighting lamps are respectively arranged at the tops of the two support bars.

[0012] In summary, the present utility model has the following beneficial effects:

[0013] 1. By providing an assembly frame that can move to the position of the opening of the box body, the electrical facilities can be located outside the box body, providing sufficient space for the maintenance operations of the staff, thus facilitating the maintenance work of the electrical facilities by the staff and further improving the operation convenience.

[0014] 2. The distance between two adjacent assembly plates can be adjusted, facilitating the reasonable arrangement of electrical facilities of different sizes by the staff and improving the use adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structural schematic diagram of the embodiment;

[0016] Figure 2 is the internal structural schematic diagram of the box body in the embodiment;

[0017] Figure 3 is the cross-sectional view of the box body in the embodiment;

[0018] Figure 4 is Figure 3 the enlarged schematic diagram of area A in

[0019] Reference numerals: 1, box body; 2, box door; 3, mounting rack; 31, support bar; 32, mounting plate; 33, telescopic rod; 34, lighting lamp; 4, electric push rod; 5, guide groove; 6, limiting member; 61, limiting rack; 62, support groove; 63, support rod; 64, locking rack; 7, control member; 71, control column; 72, control spring; 8, strip-shaped hole. Detailed implementation manners

[0020] The following further describes the present utility model in detail with reference to the drawings.

[0021] Refer to Figure 1 , Figure 2 , a distribution box convenient for repairing electrical facilities, including a box body 1 and a box door 2. A mounting rack 3 for installing electrical facilities is movably arranged in the box body 1. A pair of electric push rods 4 are symmetrically and fixedly connected to the inner wall of the box body 1. The telescopic ends of the pair of electric push rods 4 are respectively fixedly connected to the mounting rack 3. The pair of electric push rods 4 can jointly push the mounting rack 3 to the opening position of the box body 1, and make the electrical facilities on the mounting rack 3 located outside the box body 1.

[0022] When it is necessary to repair the electrical facilities, the mounting rack 3 is pushed out by the electric push rod 4, and the electrical facilities on the mounting rack 3 are located outside the box body 1. At this time, the staff can carry out the repair operation. This design can provide enough space for the staff's repair operation, thus facilitating the staff's repair operation of the electrical facilities and improving the operation convenience.

[0023] Refer to Figure 2 , Figure 3 , the mounting rack 3 includes two vertically arranged support bars 31. A plurality of mounting plates 32 for installing electrical facilities are horizontally arranged between the two support bars 31, and both ends of the plurality of mounting plates 32 are respectively connected to the corresponding support bars 31. Both ends of each support bar 31 are respectively connected to the box body 1 through telescopic rods 33, and the telescopic end of the electric push rod 4 is fixed at the middle position of the corresponding support bar 31 to improve the movement smoothness of the mounting rack 3. At the same time, lighting lamps 34 are respectively arranged at the tops of the two support bars 31 to provide lighting for the staff and facilitate the staff's repair operation.

[0024] Refer to Figure 3 , Figure 4 , guide grooves 5 are respectively formed on the sides of the two support bars 31 close to each other. Both ends of the plurality of mounting plates 32 are respectively in vertical sliding fit with the corresponding guide grooves 5. A limiting member 6 is arranged between the mounting plates 32 and the two support bars 31, and the limiting member 6 is used to fix the mounting plates 32. This design enables the distance between adjacent two mounting plates 32 to be adjusted, so as to facilitate the staff to reasonably arrange electrical facilities of different sizes and improve the use adaptability.

[0025] Reference Figure 3 and Figure 4 , the limiting member 6 includes two limiting racks 61 respectively fixed in the corresponding guiding grooves 5. At both ends of each mounting plate 32, support grooves 62 are respectively formed. In each support groove 62, a support rod 63 is horizontally slidably connected, and a locking rack 64 is fixedly connected to the end of the support rod 63. Control members 7 are respectively arranged at both ends of each mounting plate 32. The control member 7 is used to control the horizontal sliding of the corresponding support rod 63 and make the locking rack 64 engage with or disengage from the corresponding limiting rack 61.

[0026] Reference Figure 3 and Figure 4 , each control member 7 respectively includes a control column 71 and a control spring 72. On both sides of each mounting plate 32, strip-shaped holes 8 are respectively formed, and the strip-shaped holes 8 communicate with the corresponding support grooves 62. The control column 71 is horizontally slidably connected in the corresponding strip-shaped hole 8 and is fixedly connected to the corresponding support rod 63. The control spring 72 is arranged in the support groove 62. One end of the control spring 72 is fixedly connected to the corresponding support rod 63, and the other end is fixedly connected to the bottom of the support groove 62. The control spring 72 is used to push the corresponding support rod 63 to extend out of the support groove 62.

[0027] When it is necessary to adjust the position of the mounting plate 32, pull the control columns 71 on both sides of the mounting plate 32 to move synchronously, and make the support rod 63 drive the corresponding locking rack 64 to move synchronously until the locking rack 64 disengages from the corresponding limiting rack 61. At this time, the mounting plate 32 can be pulled to move vertically. After the mounting plate 32 moves to the required position, release the two control columns 71. At this time, the two support rods 63 drive the corresponding locking racks 64 to move in the reverse direction under the elastic force of the corresponding control springs 72. When the locking rack 64 engages with the corresponding limiting rack 61, the fixing of the mounting plate 32 can be realized.

[0028] The specific embodiments are only explanations of the present invention, and they are not limitations of the present invention. Those skilled in the art can make modifications without creative contributions to this embodiment according to needs after reading this specification, but as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A distribution box for convenient maintenance of electrical equipment, comprising a box body (1) and a box door (2), characterized in that: An assembly frame (3) for installing power supply equipment is movably arranged in the box (1), and a pair of electric push rods (4) are symmetrically fixedly connected to the inner wall of the box (1), and the telescopic ends of the pair of electric push rods (4) are respectively fixedly connected to the assembly frame (3), and the pair of electric push rods (4) can jointly push the assembly frame (3) to the opening position of the box (1), and make the electrical equipment on the assembly frame (3) be located outside the box (1).

2. A distribution box for convenient maintenance of electrical equipment according to claim 1, characterized in that: The assembly frame (3) comprises two vertically arranged support bars (31), the telescopic ends of the two electric push rods (4) are respectively fixedly connected to the corresponding support bars (31), and a plurality of assembly plates (32) for installing power supply facilities are horizontally arranged between the two support bars (31), and the two ends of the plurality of assembly plates (32) are respectively connected to the corresponding support bars (31).

3. A distribution box for convenient maintenance of electrical equipment according to claim 2, characterized in that: Both ends of each support bar (31) are connected to the box body (1) via telescopic rods (33), and the telescopic end of the electric push rod (4) is fixed to the middle position of the corresponding support bar (31).

4. A distribution box for convenient maintenance of electrical equipment according to claim 2, characterized in that: A guide groove (5) is respectively provided on one side of the two support bars (31) close to each other, and two ends of the plurality of assembly plates (32) are respectively vertically slidably matched with the corresponding guide grooves (5). A limiting member (6) is provided between the assembly plate (32) and the two support bars (31), and the limiting member (6) is used to fix the assembly plate (32).

5. A distribution box for convenient maintenance of electrical equipment according to claim 4, characterized in that: The limiting member (6) comprises two limiting racks (61) respectively fixed in the corresponding guide grooves (5); a supporting groove (62) is respectively provided at both ends of each assembly plate (32); a supporting rod (63) is respectively connected in horizontal sliding manner in each support groove (62); and a locking rack (64) is fixedly connected at the end of the support rod (63); a control member (7) is respectively provided at both ends of each assembly plate (32); the control member (7) is used to control the horizontal sliding of the corresponding support rod (63) and to make the locking rack (64) engage or disengage with the corresponding limiting rack (61).

6. A distribution box for convenient maintenance of electrical equipment according to claim 5, characterized in that: Each of the control components (7) comprises a control column (71) and a control spring (72). Each of the assembly plates (32) is provided with strip holes (8) on both sides, and the strip holes (8) are connected to the corresponding support grooves (62). The control column (71) is horizontally slidably connected to the corresponding strip holes (8) and is fixedly connected to the corresponding support rods (63). The control spring (72) is arranged in the support groove (62) and is used to push the corresponding support rods (63) to extend out of the support grooves (62).

7. A distribution box for convenient maintenance of electrical equipment according to claim 2, characterized in that: The top ends of the two support bars (31) are respectively provided with lighting lamps (34).

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