Outdoor disconnecting link protection box

Abstract

The utility model discloses an outdoor disconnecting link protection box, which comprises a box body, a heat dissipation window, a lower mounting seat, a box door, a sealing strip, an upper support column, a rainproof plate, a water guide plate, a mounting seat, a mounting column, an adjusting rod, a locking screw, a positioning screw hole, a disconnecting link switch mounting plate, a connecting screw and a protection cover. Compared with the prior art, double-layer protection of the knife switch is realized through the protection box and the internal protection cover, the rain-proof plate is additionally arranged at the top to reduce rainwater residue, the influence of rainwater on the knife switch is avoided to a great extent, dust accumulation on the knife switch can be reduced, and the service life of the knife switch is prolonged. And the possibility of aging and faults of the knife switch is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of knife switch, in particular to an outdoor knife switch protection box. Background Art

[0002] Knife switch is a kind of manual switch for power equipment, also known as knife switch, generally used for low voltage electricity, there are single-phase knife switch and three-phase knife switch. However, due to the simple structure of knife switch, the structure is easy to age and cause safety hazards. When used outdoors, it is easy to reduce the service life due to rain, which is inconvenient to use. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model discloses an outdoor knife switch protection box, comprising a box body, a heat dissipation window, a lower mounting seat, a box door, a sealing strip, an upper pillar, a rainproof plate, a water guide plate, a mounting seat, a mounting column, an adjusting rod, a locking screw, a positioning screw hole, a knife switch mounting plate, a connecting screw and a protective cover; the lower surface of the box body is provided with a heat dissipation window; the lower mounting seat is installed at the four corners of the lower surface of the box body; the box door is installed at the front side of the box body, and a circle of sealing strip is installed at the edge of the rear side; the upper pillar is installed at the four corners of the upper surface of the box body; the rainproof plate is installed on the upper surface of the upper pillar, and water guide plates are installed at the front and rear edges of the upper surface; the mounting seat is installed at the rear sides of the left and right sides of the box body; the mounting column is installed at the left and right sides inside the box body; a number of adjusting rods are installed between the mounting columns, and are equipped with locking screws to tighten and fix; a number of positioning screw holes are evenly distributed on the adjusting rod; the knife switch mounting plate is installed at the front side of the adjusting rod, and is equipped with connecting screws to lock; the protective cover is snap-fitted and installed on the knife switch mounting plate.

[0004] As a preferred technical solution of the utility model, the lower mounting seat is made of rubber, and a screw hole is opened on its lower side.

[0005] As a preferred technical solution of the utility model, the cross-section of the flashing plate is triangular, and the width is 1.5 times the width of the box body.

[0006] As a preferred technical solution of the utility model, the mounting base has six pieces in total, which are welded and fixed on the left and right sides of the box body, and have mounting holes thereon.

[0007] As a preferred technical solution of the utility model, there are six installation columns in total, which are symmetrically installed on the left and right sides and fit with the left and right side surfaces inside the box.

[0008] As a preferred technical solution of the utility model, the adjusting rod is I-shaped, with slots on both ends, clamped on the mounting column, and a screw hole is opened on the front side, and a locking screw is installed in the screw hole.

[0009] The beneficial effects of the utility model are as follows: the utility model realizes double-layer protection for the knife switch through the protection box and the internal protection cover, and adds a rainproof plate on the top to reduce rainwater residue, thereby avoiding the influence of rainwater on the knife switch to a great extent, and at the same time reducing the dust accumulation on the knife switch, reducing the possibility of aging and failure of the knife switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following will briefly introduce the drawings required for the specific implementation or the prior art description. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0011] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0012] Figure 2 This is the front view of the utility model;

[0013] Figure 3 It is a cross-sectional view of the utility model;

[0014] In the figure: box body 1, heat dissipation window 2, lower mounting seat 3, box door 4, sealing strip 5, upper support 6, rainproof plate 7, water guide plate 8, mounting seat 9, mounting column 10, adjusting rod 11, locking screw 12, positioning screw hole 13, knife switch mounting plate 14, connecting screw 15, protective cover 16. DETAILED DESCRIPTION

[0015] Example 1

[0016] like Figures 1 to 3As shown, the utility model discloses an outdoor knife switch protection box, comprising a box body 1, a heat dissipation window 2, a lower mounting seat 3, a box door 4, a sealing strip 5, an upper support 6, a rainproof plate 7, a water guide plate 8, a mounting seat 9, a mounting column 10, an adjusting rod 11, a locking screw 12, a positioning screw hole 13, a knife switch mounting plate 14, a connecting screw 15, and a protective cover 16; the lower surface of the box body 1 is provided with a heat dissipation window 2; the lower mounting seat 3 is installed at the four corners of the lower surface of the box body 1; the box door 4 is installed on the front side of the box body 1, and a circle of sealing strip 5 is installed on the edge of the rear side; the upper support 6 is installed on the upper surface of the box body 1 The four corners of the surface; the rainproof plate 7 is installed on the upper surface of the upper support 6, and the water guide plate 8 is installed on the front and rear edges of the upper surface; the mounting seat 9 is installed on the rear side of the left and right sides of the box body 1; the mounting column 10 is installed on the left and right sides of the box body 1; a number of adjustment rods 11 are installed between the mounting columns 10, and are equipped with locking screws 12 to press and fix; a number of positioning screw holes 13 are evenly distributed on the adjustment rod 11; the knife switch mounting plate 14 is installed on the front side of the adjustment rod 11, and is equipped with connecting screws 15 to lock; the protective cover 16 is snap-fitted and installed on the knife switch mounting plate 14. The lower mounting seat 3 is made of rubber, and its lower side is provided with screw holes. There are six mounting seats 9, which are welded and fixed on the left and right sides of the box body 1, and there are mounting holes on them. Outdoors, you can choose to use the mounting seat 9 to fix it on the wall according to actual conditions, or you can use the lower mounting seat 3 to fix it on the bracket by rotation. The installation method is more diverse and easy to fix. The adjusting rod 11 is I-shaped, with slots on both ends, which are stuck on the mounting column 10. A screw hole is opened on the front side, and a locking screw 12 is installed in the screw hole. The appropriate position can be selected for fixed installation according to the number of knife switches required and the number of wires inside the box 1, which is convenient for dislocation installation and wiring of the knife switches.

[0017] Working principle of the utility model: When the utility model is in use, first choose to use the lower mounting seat 3 or the mounting seat 9 for fixing according to the actual situation, then select the appropriate number of adjusting rods 11 according to the size and number of the knife switch, and select the appropriate installation position, and then fix the knife switch on the knife switch mounting plate 14, and then fix the knife switch mounting plate 14 on the adjusting rod 11, and install the locking screw 12 to lock it, and then open the wire threading holes on the protective cover 16 and the box body 1 according to the wiring situation, and finally, the protective cover 16 can be buckled on the knife switch mounting plate 14, and the box door 1 can be closed to protect the internal knife switch.

[0018] Components not described in detail herein are prior art.

[0019] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. An outdoor knife switch protection box, characterized in that: The invention comprises a box body (1), a heat dissipation window (2), a lower mounting seat (3), a box door (4), a sealing strip (5), an upper support (6), a rainproof plate (7), a water guide plate (8), a mounting seat (9), a mounting column (10), an adjusting rod (11), a locking screw (12), a positioning screw hole (13), a knife switch mounting plate (14), a connecting screw (15), and a protective cover (16); the lower surface of the box body (1) is provided with a heat dissipation window (2); the lower mounting seat (3) is installed at the four corners of the lower surface of the box body (1); the box door (4) is installed on the front side of the box body (1), and a sealing strip (5) is installed on the edge of the rear side; the upper support (6) is installed on the upper surface of the box body (1) The four corners; the rainproof plate (7) is installed on the upper surface of the upper support (6), and the front and rear edges of the upper surface are provided with water guide plates (8); the mounting seat (9) is installed on the rear sides of the left and right sides of the box body (1); the mounting column (10) is installed on the left and right sides inside the box body (1); a plurality of adjusting rods (11) are installed between the mounting columns (10), and are equipped with locking screws (12) to be pressed and fixed; a plurality of positioning screw holes (13) are evenly distributed on the adjusting rod (11); the knife switch mounting plate (14) is installed on the front side of the adjusting rod (11), and is equipped with connecting screws (15) to be locked; the protective cover (16) is snap-fitted and mounted on the knife switch mounting plate (14).

2. The outdoor knife switch protection box according to claim 1 is characterized by: The lower mounting seat (3) is made of rubber and has screw holes on its lower side.

3. The outdoor knife switch protection box according to claim 1 is characterized by: The cross section of the rainproof plate (7) is triangular, and the width is 1.5 times the width of the box body (1).

4. The outdoor knife switch protection box according to claim 1 is characterized by: The mounting seats (9) are six in total and are welded and fixed on the left and right sides of the box body (1), and are provided with mounting holes.

5. The outdoor knife switch protection box according to claim 1 is characterized by: The installation columns (10) are six in total, which are symmetrically installed on the left and right sides and fit closely with the left and right side surfaces inside the box body (1).

6. The outdoor knife switch protection box according to claim 1 is characterized by: The adjusting rod (11) is I-shaped, with slots at both left and right ends, clamped on the mounting column (10), and a screw hole is opened on the front side, and a locking screw (12) is installed in the screw hole.

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