CN214756037U - Power box for assisting navigation - Google Patents

Abstract

The utility model discloses a power box for assisting navigation, relating to the technical field of lamp systems for assisting navigation, which comprises a fixing ring and a power box body; the anti-dropping fixing pin is arranged on the fixing ring, the power box body comprises a box body and an end cover, the end cover is connected with the fixing ring, and the box body penetrates through the middle of the fixing ring. The utility model discloses a supporting cylinder and solid fixed ring's cooperation, the position of control end cover that can be better makes the end cover can not sink into in the hole, also can not be from protruding in the hole.

Description

Power box for assisting navigation

Technical Field

The utility model relates to a technical field of navigation aid lamps and lanterns system specifically is a navigation aid power supply box.

Background

The navigation power box is connected between a power supply and a navigation lamp, and an isolation transformer is usually arranged in the navigation power box. The navigation power box is installed in the outdoor environment. At present, when the lamp foundation pit is excavated in a soil surface area of an airport during installation and arrangement, and then the navigation power box is arranged in a template for concrete pouring, so that the construction operation is very complicated, the power box is basically fixed in concrete at present, and the environment of the navigation power box is relatively severe. What is more important is that the control of the levelness of the lamp box is poor when the lamp box is operated on site, and the deviation is 2-3cm which is a common phenomenon. When the navigation power box is too inclined, the navigation power box can sink into the concrete, and the screw fixing hole positions cover the concrete, so that the installation and the ground maintenance are not facilitated. At present, most of the mounting modes of the light cover protruding out of the surface of a foundation after the aid-to-navigation power box is mounted are adopted, and vehicles in an airport are easy to run over, so that the upper cover is broken; when snow is removed in winter, the snow remover easily shovels the exposed part.

SUMMERY OF THE UTILITY MODEL

The utility model provides a navigation-aid power box, which comprises a fixing ring, a power box body and a supporting cylinder; the anti-falling fixing pins are arranged on the fixing ring, the power box body comprises a box body and an end cover, the end cover is connected with the fixing ring, and the box body penetrates through the middle of the fixing ring; the surface of the fixing ring is provided with a slot matched with the cylinder opening of the supporting cylinder, and the cylinder opening of the supporting cylinder is inserted into the slot.

The utility model discloses a further set up to: the surface of the fixing ring is provided with a slot matched with the cylinder opening of the supporting cylinder, and the cylinder opening of the supporting cylinder is inserted into the slot.

The utility model discloses a further set up to: the anti-falling fixing foot is an L-shaped rod.

The utility model discloses a further set up to: the anti-falling fixing foot is connected with the fixing ring through threads.

The utility model discloses a further set up to: the fixed ring is provided with a central line indicating mark.

The utility model discloses a further set up to: the end cover is detachably connected with the fixing ring.

The utility model has the advantages of:

the utility model discloses a supporting cylinder and solid fixed ring's cooperation, the position of control end cover that can be better makes the end cover can not sink into in the hole, also can not be from protruding in the hole.

Drawings

FIG. 1 is a schematic structural diagram 1 of a navigational power box of the present patent;

FIG. 2 is a schematic structural diagram of the navigational power box of this patent 2;

fig. 3 is an enlarged view of a portion a in fig. 1.

Reference numerals: 1. a fixing ring; 11. a slot; 12. a centerline indicator; 2. a power box body; 21. an end cap; 22. a box body; 3. a support cylinder; 4. the anti-drop fixes the foot.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Referring to fig. 1, the utility model provides a power supply box for assisting navigation, including solid fixed ring 1, power supply box body 2 and supporting cylinder 3, power supply box body 2 includes end cover 21 and box body 22 again.

A control module for controlling the lamp is installed in the box 22. The case 22 is bolted to the end cap 21, and the case 22 can pass through the center of the fixing ring 1. The end cap 21 is likewise bolted to the fastening ring 1.

The support cylinder is arranged on the side of the fixing ring 1 facing away from the end cap 21. The supporting cylinder 3 is cylindrical, see fig. 2 in detail, and the fixing ring 1 is provided with a slot 11 adapted to the cylinder opening of the supporting cylinder 3. In use the support cylinder 3 is inserted into the socket 11.

The fixing ring 1 is also connected with 4 anti-drop fixing feet 4, the anti-drop fixing feet 4 are L-shaped rods, and one end of each anti-drop fixing foot 4 is connected with the anti-drop fixing ring 1 through threads.

The utility model discloses during the concrete implementation, need at first dig the hole on the ground at airport, then with supporting cylinder 3 as for in the foundation ditch, make supporting cylinder 3's axis vertical. The support cylinder 3 is then inserted into the socket 11 with the fixed ring 1 at the top end of the support cylinder 3. The anti-dropping fixing feet 4 can then be anchored by casting concrete, and the fixing ring 1 is fixed. Then, the power box body 2 is placed into the supporting cylinder 3 from top to bottom, so that the upper surface of the end cover 21 is fixedly connected with the fixing ring 1 through the bolt.

With this design, the position of the fixing ring 1 can be determined by designing the excavation depth in advance and by fitting the support cylinder 3 and the fixing ring 1. When the position of the fixing ring 1 is fixed, the position of the end cover 21 can be controlled, so that the end cover 21 can not sink into the pit or protrude out of the pit. Such design also very does benefit to the maintenance and the maintenance of later stage to power supply box body 2 and inside control module group.

The support cylinder 3 can provide an installation space for the case 22 and functions to support the fixing ring 1 and insulate concrete.

Even if the L-shaped anti-falling fixing feet 4 are convenient for anchoring operation, the fixing ring 1 is convenient to connect, and the field operation is convenient.

In addition, as shown in fig. 3 in detail, a center line indicating mark is further arranged on the upper surface of the fixing ring 1, so that personnel can conveniently correct the center line.

While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and particularly, various features shown in the various embodiments may be combined in any combination as long as there is no structural conflict. The present invention is not limited to the particular embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

In the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (5)

1. The utility model provides a power supply box of helping hand to navigate which characterized in that: comprises a fixed ring (1), a power box body (2) and a supporting cylinder (3); the anti-dropping fixing pin (4) is arranged on the fixing ring (1), the power box body (2) comprises a box body (22) and an end cover (21), the end cover (21) is connected with the fixing ring (1), and the box body (22) penetrates through the middle of the fixing ring (1); the surface of the fixing ring (1) is provided with a slot (11) matched with the opening of the supporting cylinder (3), and the opening of the supporting cylinder (3) is inserted into the slot (11).

2. The navigational power pack of claim 1, wherein: the anti-falling fixing foot (4) is an L-shaped rod.

3. The navigational power pack of claim 2, wherein: the anti-falling fixing foot (4) is connected with the fixing ring (1) through threads.

4. The navigational power pack of claim 1, wherein: the fixing ring (1) is provided with a central line indicating mark (12).

5. The navigational power pack of claim 1, wherein: the end cover (21) is detachably connected with the fixing ring (1).

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