CN214170050U

CN214170050U - Rain insensitive device is used in electric power construction

Info

Publication number: CN214170050U
Application number: CN202022389542.6U
Authority: CN
Inventors: 祁明朱; 赵志忠
Original assignee: Nanjing Mingxia Municipal Engineering Co ltd
Current assignee: Nanjing Mingxia Municipal Engineering Co ltd
Priority date: 2020-10-25
Filing date: 2020-10-25
Publication date: 2021-09-10
Anticipated expiration: 2030-10-25

Abstract

The utility model discloses a rain-proof device for electric power construction, which belongs to the field of electric power construction and comprises a transformer box, wherein the side wall of the transformer box is rotatably connected with an opening and closing mechanism, the top end of the transformer box is internally provided with a mounting groove, the inside of the mounting groove is slidably connected with a rain shield, the side walls at two sides of the rain shield are respectively and fixedly connected with one end of a slide block, the top of the transformer box is internally provided with a second chute, the slide block is slidably connected with the second chute, the top surface of the rain shield is fixedly connected with a limiting mechanism, the limiting mechanism comprises a first chute, an iron strip, a concave block, a limiting block and a convex block, the utility model aims to provide a rain-proof device for electric power construction, the rain shield which can be popped out through the internal installation of a distribution box is subjected to limiting treatment through the limiting mechanism, so that the rain shield can be popped out when the transformer box needs to be used, carry out rain-proof, when not needing to use, can accomodate, not occupation space.

Description

Rain insensitive device is used in electric power construction

Technical Field

The utility model relates to an electric power construction technical field specifically is a rain insensitive device is used in electric power construction.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

However, the block terminal often exists and installs in outdoor environment, when the inside of block terminal takes place to damage, often needs maintenance personal to maintain the construction to the inside of block terminal and handles, when meetting rainwater weather, has the maintenance personal and can not carry out rainproof condition, when the maintenance personal of not being convenient for carries out the construction, also easily makes the inside entering rainwater of block terminal, makes electrical apparatus take place to damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rain insensitive device for electric power construction, through the weather shield that can pop out at the internally mounted of block terminal, carry out spacing processing to it through stop gear, when making need use, just can pop out, it is rain-proof, when not needing to use, can accomodate, occupation space not to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rainproof device for electric power construction comprises a transformer box, wherein the side wall of the transformer box is rotatably connected with an opening and closing mechanism, the top end of the transformer box is internally provided with a mounting groove, the inside of the mounting groove is slidably connected with a rain shield, the side walls on two sides of the rain shield are respectively and fixedly connected with one end of a sliding block, the top of the transformer box is internally provided with a second sliding groove, the sliding block is slidably connected with the second sliding groove, the top surface of the rain shield is fixedly connected with a limiting mechanism, the limiting mechanism comprises a first sliding groove, an iron bar, a concave block, a limiting block and a convex block, the bottom surface of the limiting block is fixedly connected with the rain shield, the inside of the limiting block is provided with a first sliding groove, the inside of the first sliding groove is respectively provided with the convex block and the concave block, one end of the iron bar is fixedly connected with the inside of the top end of the transformer box, and the other end of the iron bar is slidably connected with the inside of the first sliding groove, and the iron bar is clamped with the concave part of the concave block.

Preferably, the opening and closing mechanism comprises a handle, a box door and a heat dissipation window, one side of the box door is rotatably connected with the transformer box through a hinge, and the handle and the heat dissipation window are respectively installed on the side wall of the box door.

Preferably, the top end of the transformer box is fixedly connected with a box cover, and two sides of the top surface of the box cover are arc-shaped.

Preferably, the transformer box is welded with a base on the bottom surface, and the bottom corners of the base are fixedly connected with supporting legs respectively.

Preferably, a spring is installed inside the second sliding groove, and the sliding block abuts against one end of the spring.

Preferably, the side wall of the box door is provided with a visual window, and a rubber gasket is sleeved at the mounting gap between the visual window and the side wall of the box door.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a rain insensitive device for electric power construction, press the weather shield on the transformer case with the hand, make the weather shield slide in the mounting groove looks inboard, make the slider slide in the second spout simultaneously, compression spring, then make the ironbar from the concave block landing in the first spout in afternoon, again under the effect of lug, slide out to the right side wall of second spout, make the weather shield can be under the effect of spring, pop out the weather shield from the mounting groove, the rainwater drips on the weather shield through the case cover, then flow down after maintenance person's body, make maintenance person can carry out maintenance treatment to the inside of transformer case under rainwater weather, also make the in-process of maintenance can not make in the transformer case leak simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the mounting groove of the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

Reference numbers in the figures: 1. a base; 2. a power transformation box; 3. an opening and closing mechanism; 31. a handle; 32. a box door; 33. a heat dissipation window; 4. a box cover; 5. a support leg; 6. a limiting mechanism; 61. a first chute; 62. iron bars; 63. a concave block; 64. a limiting block; 65. a bump; 7. mounting grooves; 8. a rain shield; 9. a second chute; 10. a slider; 11. a spring; 12. a visual window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a rain insensitive device for electric power construction as shown in fig. 1-3, including transformer case 2, transformer case 2's lateral wall rotates and is connected with opening and shutting mechanism 3, and opening and shutting mechanism 3 includes handle 31, chamber door 32 and heat dissipation window 33, and one side of chamber door 32 is passed through the hinge and is connected with transformer case 2 mutually rotation, and handle 31 and heat dissipation window 33 are installed respectively to the lateral wall of chamber door 32, dispel the heat in order to make transformer case 2's inside, open and shut chamber door 32 through being convenient for. Visual window 12 is installed to the lateral wall of chamber door 32, and visual window 12 has cup jointed the rubber gasket with the lateral wall installation clearance department of chamber door 32, in order can be through visual window 12, observes transformer case 2's inside, and mounting groove 7 has been seted up to transformer case 2's top inside.

The inside sliding connection of mounting groove 7 has weather shield 8, the both sides lateral wall of weather shield 8 respectively with the one end looks fixed connection of slider 10, second spout 9 has been seted up to transformer case 2's top inside,

slider

10 and 9 looks sliding connection of second spout, the internally mounted of second spout 9 has spring 11, slider 10 is inconsistent with the one end of spring 11, in order to pop out weather shield 8 through spring 11, weather shield 8's top surface fixedly connected with stop gear 6.

Stop gear 6 includes first spout 61, ironbar 62, concave part 63, stopper 64 and lug 65, bottom surface fixedly connected with weather shield 8 of stopper 64, first spout 61 has been seted up to stopper 64's inside, the inside of first spout 61 is provided with lug 65 and concave part 63 respectively, the one end fixed connection of ironbar 62 is inside the top of transformer case 2, ironbar 62's the other end and the inside looks sliding connection of first spout 61, and ironbar 62 and concave part looks block setting of concave part 63, the top rigid coupling of transformer case 2 has box cover 4, the top surface both sides of box cover 4 are the arc, transformer case 2 is waterproof in order to be convenient for, make the rainwater be convenient for flow out, transformer case 2's bottom surface welding has base 1, base 1's bottom surface corner fixedly connected with landing leg 5 respectively, in order to prevent transformer case 2 in long-time use, can not corroded.

The utility model provides a pair of rain insensitive device for electric power construction's theory of operation as follows:

when in use, when a maintenance person carries out construction maintenance on the interior of the transformer box 2, the box door 32 is opened through the handle 31, when in rainy days, the rain baffle 8 on the transformer box 2 is pressed by hand, the rain baffle 8 slides on the inner side of the mounting groove 7, the slide block 10 slides in the second chute 9, the spring 11 is compressed, the iron bar 62 slides out of the concave block 63 in the first chute 61 in the afternoon, and slides out of the right side wall of the second chute 9 under the action of the convex block 65, so that the rain baffle 8 can be popped out from the mounting groove 7 under the action of the spring 11, rainwater drops on the rain baffle 8 through the box cover 4, then flows down from behind of the maintenance person, the maintenance person can carry out maintenance treatment on the interior of the transformer box 2 in rainy days, meanwhile, water leakage in the transformer box 2 can not occur in the maintenance process, and after the construction is finished, through reinserting weather shield 8 into mounting groove 7 once more for slider 10 promotes spring 11, makes spring 11 compress, makes iron bar 62 slide in from the left side of first spout 61 simultaneously, under the effect of lug 65, makes iron bar 62 enter into the depressed part of concave piece 63 once more, can fix weather shield 8 in mounting groove 7 once more, when using once more, only need promote weather shield 8 to the inside of mounting groove 7, just can pop out weather shield 8, the simple operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rain insensitive device for electric power construction, includes transformer case (2), its characterized in that: the side wall of the transformer box (2) is rotatably connected with an opening and closing mechanism (3), a mounting groove (7) is formed in the top end of the transformer box (2), a rain baffle (8) is connected to the inside of the mounting groove (7) in a sliding manner, the side walls on two sides of the rain baffle (8) are fixedly connected with one end of a sliding block (10) respectively, a second sliding groove (9) is formed in the top of the transformer box (2), the sliding block (10) is connected with the second sliding groove (9) in a sliding manner, a limiting mechanism (6) is fixedly connected to the top surface of the rain baffle (8), the limiting mechanism (6) comprises a first sliding groove (61), an iron bar (62), a concave block (63), a limiting block (64) and a convex block (65), the rain baffle (8) is fixedly connected to the bottom surface of the limiting block (64), a first sliding groove (61) is formed in the limiting block (64), the inside of first spout (61) is provided with lug (65) and concave block (63) respectively, the one end fixed connection of ironbar (62) is inside the top of transformer case (2), the other end of ironbar (62) and the inside looks sliding connection of first spout (61), and the sunken department looks block setting of ironbar (62) and concave block (63).

2. The rainproof device for electric power construction according to claim 1, wherein: the opening and closing mechanism (3) comprises a handle (31), a box door (32) and a heat dissipation window (33), one side of the box door (32) is rotatably connected with the transformer box (2) through a hinge, and the handle (31) and the heat dissipation window (33) are respectively installed on the side wall of the box door (32).

3. The rainproof device for electric power construction according to claim 1, wherein a box cover (4) is fixedly connected to the top end of the power transformation box (2), and two sides of the top surface of the box cover (4) are arc-shaped.

4. The rainproof device for electric power construction according to claim 1, wherein: the bottom surface welding of transformer case (2) has base (1), the bottom surface corner of base (1) is fixedly connected with landing leg (5) respectively.

5. The rainproof device for electric power construction according to claim 1, wherein: the spring (11) is installed inside the second sliding groove (9), and the sliding block (10) is abutted to one end of the spring (11).

6. The rainproof device for electric power construction according to claim 2, wherein: the side wall of chamber door (32) installs eye window (12), eye window (12) and the lateral wall installation clearance department of chamber door (32) have cup jointed the rubber gasket.