CN213027321U

CN213027321U - Wind-proof and rain-proof wall box

Info

Publication number: CN213027321U
Application number: CN202021847410.7U
Authority: CN
Inventors: 李子威; 张昕鑫
Original assignee: Chongqing Nanfang Dima Special Vehicle Co ltd
Current assignee: Chongqing Nanfang Dima Special Vehicle Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-04-20
Anticipated expiration: 2030-08-28

Abstract

The utility model provides a wind-resistant and rain-proof wall box, which comprises a box body, wherein the box body is used for being embedded and installed in a shelter wall installation hole, an opening cover of the box body is provided with a box door, and the upper side of the box door is hinged with the upper side of the box body through a rotating shaft; the box door is connected with the box body through a limiting support structure, and the limiting support structure is used for supporting and fixing the opened box door; set up the bar groove that extends along upper and lower direction respectively on the relative both sides of the open end of box body, the bar inslot is provided with rain canvas, is fan-shaped structure when rain canvas expandes, and rain canvas's one side is fixed at the bar inslot, and rain canvas's opposite side links together with the lateral part of box door. The utility model discloses need not the staff and additionally expand rain-proof canvas, avoided the staff unnecessary operation in the rainy day environment, reduced the possibility that the rainwater got into the wall box, strengthened the positive anti-wind rainproof performance of wall box.

Description

Wind-proof and rain-proof wall box

Technical Field

The utility model relates to a vehicle additional accessories technical field, concretely relates to rain-proof wall box of anti-wind.

Background

The shelter is a movable carriage body device of a transport vehicle which is used for field operation and battle in geological exploration, hydraulic engineering, building engineering, army field operations and the like, and is generally internally provided with various power supply interfaces, signal interfaces and other interface devices which are connected with external equipment. In order to facilitate the operation of the equipment in the cabin and ensure the safe and reliable operation of the equipment in the cabin, cable transfer wall boxes are usually arranged at each interface.

The existing shelter cable switching wall box has an unsatisfactory rainproof effect in a strong wind and strong rain environment, and strong wind easily brings rainwater into the wall box to cause a short circuit of a circuit in the wall box.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a rain-proof wall box of anti-wind, include:

a box body, the box body is arranged in inlaying the installation in shelter wall mounting hole, just the opening of box body is towards the opening of mounting hole, the opening lid of box body is equipped with a box door, its characterized in that: the upper side of the box door is hinged with the upper side of the box body through a rotating shaft; the box door is connected with the box body through a limiting support structure, and the limiting support structure is used for supporting and fixing the opened box door;

wherein, set up the bar groove that extends along upper and lower direction on the relative both sides of the open end of box body respectively, the bar inslot is provided with rain canvas, be fan-shaped structure when rain canvas expandes, rain canvas's one side is fixed the bar inslot, rain canvas's opposite side with the lateral part of box door links together.

In the wind-resistant and rain-proof wall box, when a power line or a signal line needs to be connected with an external interface of a cabin body in a strong wind and strong rain environment, a box door of the wall box is opened and limited, at the moment, rain-proof canvas can automatically expand along with the box door, and finally a cable is connected; like this, this application need not the staff and additionally expandes rain-proof canvas, has avoided the staff unnecessary operation in the rainy day environment, has reduced the possibility that the rainwater got into the wall box, has strengthened the positive anti-wind rainproof performance of wall box.

Furthermore, the downside of rain canvas is bilayer structure, is equipped with the elastic webbing in bilayer structure, the elastic webbing sets up to extending along rain canvas's fan-shaped arc, the both ends of elastic webbing are connected fixedly with bilayer structure's inboard respectively.

Therefore, after the power supply or the signal wall box is plugged, the elastic belt is tightened again, so that the waterproof canvas is attached to the cable, and the wind resistance and the rain resistance of the wind-resistant and rain-proof wall box are enhanced.

Furthermore, the whole rainproof canvas is of a double-layer structure, a plurality of keels are arranged in the double-layer structure at intervals, and the keels extend along the sector radial direction of the rainproof canvas; the keel is a component made of magnetic materials, and the bottom of the strip-shaped groove is further provided with a magnetic strip which corresponds to the keel in a matched mode.

Like this, when closing the box door, fossil fragments can fold automatically and pack up folding under the magnetic force effect of magnetic stripe, play the effect of hiding rain canvas, elegant appearance.

Furthermore, the limiting support structure comprises sliding grooves which are formed in two sides of one surface, facing the inner cavity of the box body, of the box door, the opening direction of each sliding groove faces the inner cavity of the box body, a lead screw is rotatably mounted in each sliding groove, and the end part of each lead screw is connected with a driving motor; the screw rod is sleeved with a sliding sleeve in a sleeved mode, and the sliding sleeve can slide on the screw rod due to the rotation of the screw rod; the outside and a actuating lever of sliding sleeve rotate and link to each other, the actuating lever deviates from the one end of sliding sleeve through a connecting rod with the inside wall of box body links to each other.

Like this, this application can be adjusted the angle that opens and shuts between box door and the box body through driving motor, has effectively improved the stability of wall box.

Furthermore, sealing strips are arranged on two side walls of the box door, and sealing strip seats which are correspondingly bonded and matched with the sealing strips are arranged on the inner side wall of the box body.

Therefore, when the wall box is closed, the connection tightness of the box door and the box body can be increased, and the box body is kept in a closed state.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.

FIG. 1 is a schematic structural view of the rain canvas of the present invention using an elastic band;

FIG. 2 is a schematic structural view of the rain canvas of the present invention using keels;

FIG. 3 is a schematic structural view of the box body with the box door removed according to the present invention;

fig. 4 is a schematic structural view of the box door for removing the box body according to the present invention.

Reference numerals:

1-box body, 11-strip groove;

2-a box door;

3-a rotating shaft;

4-a limit support structure, 41-a chute, 42-a sliding sleeve, 43-a driving rod and 44-a connecting rod;

5-rain-proof canvas, 51-elastic band, 52-keel.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Example (b): as shown in fig. 1 and fig. 3, a wind-resistant and rain-proof wall box comprises a box body 1, wherein the box body 1 is used for being mounted in a shelter wall mounting hole in an embedded manner, the opening of the box body 1 faces the opening of the mounting hole, and the opening cover of the box body 1 is provided with a box door 2, which is characterized in that: the upper side of the box door 2 is hinged with the upper side of the box body 1 through a rotating shaft 3; the box door 2 is connected with the box body 1 through a limiting support structure 4, and the limiting support structure 4 is used for supporting and fixing the opened box door 2. Set up respectively on the relative both sides of the open end of box body 1 along the bar groove 11 that the upper and lower direction extends, be provided with rain canvas 5 in the bar groove 11, be fan-shaped structure when rain canvas 5 expandes, rain canvas 5's one side is fixed in the bar groove 11, rain canvas 5's opposite side with the lateral part of box door 2 links together.

As shown in fig. 1, the lower side of the rain canvas 5 is of a double-layer structure, an elastic belt 51 is arranged in the double-layer structure, the elastic belt 51 extends along the sector arc direction of the rain canvas 5, and two ends of the elastic belt 51 are respectively connected and fixed with the inner side of the double-layer structure.

As shown in fig. 2, the whole of the rain canvas 5 is a double-layer structure, a plurality of keels 52 are arranged in the double-layer structure at intervals, and the keels 52 extend along the sector radial direction of the rain canvas 5; the keel 52 is a member made of a magnetic material, and the bottom of the strip-shaped groove 11 is further provided with a magnetic strip correspondingly matched with the keel 52.

As shown in fig. 1 and 4, the limiting support structure 4 includes sliding grooves 41 formed on two sides of one surface of the box door 2 facing the inner cavity of the box body 1, an opening direction of the sliding grooves 41 faces the inner cavity of the box body 1, a lead screw (not shown) is rotatably mounted in the sliding grooves 41, and an end of the lead screw is connected with a driving motor (not shown); a sliding sleeve 42 is sleeved outside the screw rod, and the sliding sleeve 42 can slide on the screw rod by the rotation of the screw rod; the outside of sliding sleeve 42 rotates with a actuating lever 43 and links to each other, the one end that actuating lever 43 deviates from sliding sleeve 42 through a connecting rod 44 with the inside wall of box body 1 links to each other. The inner side of the sliding sleeve 42 is connected with the screw thread.

Sealing strips (not shown) are arranged on two side walls of the box door 2, and sealing strip seats (not shown) which are correspondingly bonded and matched with the sealing strips are arranged on the inner side wall of the box body 1.

During the implementation, still be provided with square lock head at the lower part of box door 2 and change spring bolt (not shown), this square lock head changes the lockhole of spring bolt and is located the box door 2 outside, still is provided with the waterproof cover (not shown) of a switch outside the lockhole, when box door 2 is opened to needs, opens the waterproof cover earlier, then uses the key to insert in the lockhole that the lock head changes the spring bolt in order to carry out the unblock to box door 2, rethread driving motor adjusts the angle that opens and shuts between box door 2 and the box body.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a rain-proof wall box of anti-wind, includes the box body, the box body is arranged in inlaying the installation in shelter wall mounting hole, just the opening of box body is towards the opening of mounting hole, the opening lid of box body is equipped with a box door, its characterized in that: the upper side of the box door is hinged with the upper side of the box body through a rotating shaft; the box door is connected with the box body through a limiting support structure, and the limiting support structure is used for supporting and fixing the opened box door;

2. The wind and rain resistant wall box according to claim 1, wherein the lower side of the rain canvas is a double-layer structure, an elastic band is arranged in the double-layer structure, the elastic band extends along the sector arc of the rain canvas, and two ends of the elastic band are respectively connected and fixed with the inner side of the double-layer structure.

3. The wind and rain resistant wall box according to claim 1, wherein the rain canvas is a double-layer structure, a plurality of keels are arranged at intervals in the double-layer structure, and the keels are arranged along the sector radial direction of the rain canvas; the keel is a component made of magnetic materials, and the bottom of the strip-shaped groove is further provided with a magnetic strip which corresponds to the keel in a matched mode.

4. The wind-resistant and rain-proof wall box according to claim 1, wherein the limiting and supporting structure comprises sliding grooves which are arranged on two sides of one surface of the box door facing to the inner cavity of the box body, the opening direction of the sliding grooves faces to the inner cavity of the box body, a lead screw is rotatably arranged in the sliding grooves, and the end part of the lead screw is connected with a driving motor; the screw rod is sleeved with a sliding sleeve in a sleeved mode, and the sliding sleeve can slide on the screw rod due to the rotation of the screw rod; the outside and a actuating lever of sliding sleeve rotate and link to each other, the actuating lever deviates from the one end of sliding sleeve through a connecting rod with the inside wall of box body links to each other.

5. The wind-resistant and rain-proof wall box according to claim 1, wherein sealing strips are arranged on two side walls of the box door, and sealing strip seats which are correspondingly bonded and matched with the sealing strips are arranged on the inner side wall of the box body.