CN220652907U - Outdoor cable branch box - Google Patents

Abstract

The utility model provides an outdoor cable branch box which comprises a box body, wherein a box door is arranged on the box body, an inclined awning is fixedly arranged at the upper end of the box body, two ends of the inclined awning outwards extend out of the side wall of the box body, two ends of the inclined awning are fixedly provided with drainage hoppers, drainage channels are arranged in the drainage hoppers, the drainage channels are communicated with drainage tubes, and one ends of the drainage tubes, which are far away from the drainage channels, are fixed at the bottom of the box body and are connected with nozzles. The aim is that: the rainwater is prevented from entering the branch box in a mode of blowing, splashing and the like in rainy days.

Description

Outdoor cable branch box

Technical Field

The utility model relates to the technical field of power equipment, in particular to an outdoor cable branch box.

Background

The cable branch box is a distribution box which is mainly used for tapping or switching cables and has tapping and switching functions on the cables. When the independent load distribution with small capacity is concentrated, the cable branch box can be used for connecting multiple branches of cables, is widely used outdoors, and is also widely used in low-voltage networks. The outdoor cable branch box is mainly fixed on the ground or a telegraph pole when being installed.

At present, a common cable branch box adopts a flat top or an inclined top at the top, then a radiating hole is formed in the side wall of the cable branch box, when rainwater weather is met, the radiating hole arranged on the side wall cannot completely isolate rainwater from entering, and the cable branch box is easy to blow in by wind and poor in sealing performance. Secondly, when carrying out cable feeder pillar maintenance in the rainy day, need the operation personnel to stretch into inside the feeder pillar with one part of health, there is the electric shock danger, and maintenance personnel select to stand outside the case and open umbrella maintenance, and the maintenance degree of difficulty is great.

Disclosure of Invention

The utility model provides an outdoor cable branch box, which aims to: the rainwater is prevented from entering the branch box in a mode of blowing, splashing and the like in rainy days.

The embodiment of the utility model is realized by the following technical scheme:

the utility model provides an outdoor cable feeder pillar, includes the box, install the chamber door on the box, box upper end fixed mounting has the slope canopy, outside the outside box lateral wall that extends in slope canopy both ends, slope canopy both ends fixed mounting has the drainage fill, be provided with drainage water course in the drainage fill, drainage water course intercommunication has the drainage tube, and the drainage tube is kept away from drainage water course's one end and is fixed in the bottom half and be connected with the spout.

Further, the upper end of the box door is hinged with the box body, conical winding drums are respectively arranged on two sides in the box body, fan-shaped water retaining fabrics are wound on the conical winding drums, and one ends, far away from the conical winding drums, of the two water retaining fabrics are respectively fixed on two sides of the box door.

Further, install the mounting box respectively in the box both sides, the toper reel sets up in the inside of mounting box, and the both ends of toper reel are all rotated and are connected on the inner wall of mounting box, set up the open slot on the mounting box and be used for the manger plate surface fabric wears out, the width of open slot is slightly wider than the thickness of manger plate surface fabric.

Further, a torsion spring for enabling the conical winding drum to return is sleeved outside the lower end of the conical winding drum, one end of the torsion spring is fixed on the conical winding drum, and the other end of the torsion spring is fixed on the inner wall of the mounting box.

Further, a limiting rod used for clamping the box door is arranged in the box body, and one end of the limiting rod is hinged near the connecting end of the box door and the box body.

Further, the water retaining fabric is waterproof cloth.

Furthermore, the inclined awning is a prismatic table with a flat upper end.

The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:

when rainy days, the inclined canopy at the top of the box body shunts the rainwater at the top into the drainage water channel, and directly flows to the bottom of the box body through the drainage tube instead of flowing down along the outer wall of the box body after being shunted by the canopy, and the extension part of the inclined canopy is higher than the radiating holes, so that the situation that the radiating holes splash into the radiating holes due to blowing or rainwater striking near the radiating holes can be avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a partial cross-sectional view of a right side view of the present utility model;

fig. 4 is a front view of the present utility model with the door open.

Icon: 1-box body, 2-box door, 3-inclined canopy, 4-drainage hopper, 41-drainage channel, 5-drainage tube, 6-spout, 7-handle, 8-louvre, 9-waterproof cloth, 10-mounting box, 11-conical reel, 12-torsional spring, 13-open slot, 14-gag lever post.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Example 1

The utility model provides an outdoor cable feeder pillar, includes box 1, box 1 installs chamber door 2 in one side, and chamber door 2 is equipped with handle 7 outward, box 1 top fixed mounting has slope canopy 3, the top of slope canopy 3 is level and smooth, and both ends cut oblique setting downwards, slope canopy 3 both ends outwards extend to shelter from the lateral wall of box 1. A plurality of heat dissipation holes 8 are formed in the upper end of the side wall of the box body 1 at the position below the inclined awning 3, and the height of each heat dissipation hole 8 is higher than that of the lowest end of the inclined awning 3.

The drainage hopper 4 is fixedly installed at the two ends of the inclined canopy 3 respectively, a drainage water channel 41 is arranged at the inner bottom of the drainage hopper 4, the two ends of the drainage water channel 41 are respectively communicated with the drainage tube 5, and one end, away from the drainage water channel 41, of the drainage tube 5 penetrates through the drainage hopper 4 to extend downwards and be fixed at the bottom of the box body 1 and is connected with the nozzle 6.

In rainy days, the inclined canopy 3 at the top of the box body 1 shunts the rainwater at the top into the drainage water channel 41, and directly flows to the bottom of the box body 1 through the drainage tube 5 instead of flowing down along the outer wall of the box body 1 after being shunted by the canopy, and the extension part of the inclined canopy 3 is higher than the heat dissipation holes 8, so that the situation that the heat dissipation holes 8 are splashed into the heat dissipation holes 8 due to blowing or rainwater striking near the heat dissipation holes 8 can be avoided.

The upper end of the box door 2 is hinged with the box body 1, conical winding drums 11 with small upper parts and large lower parts are respectively arranged on two sides in the box body 1, fan-shaped waterproof cloth 9 is wound on the conical winding drums 11, one ends, far away from the conical winding drums 11, of the two waterproof cloth 9 are respectively fixed on two sides of the box door 2, and shielding is formed on two sides of the box door. Install the mounting box respectively in the inside both sides of box 1, toper reel 11 sets up in the inside of mounting box, and the both ends of toper reel 11 all rotate to be connected on the inner wall of mounting box, set up open slot 13 on the mounting box and be used for waterproof cloth 9 wears out, the width of open slot 13 is slightly wider than the thickness of waterproof cloth 9.

The box door 2 is opened upwards, the box door 2 is opened to a horizontally placed state, waterproof cloth 9 on two sides is pulled out from two ends of the box door 2, three sides are formed to be shielded by matching with the box door 2, maintenance staff can stand under the box door 2 for maintenance, and maintenance can stand outside the box body 1, so that safety is guaranteed. The width of the open slot 13 is slightly wider than the thickness of the waterproof cloth 9, so that the two ends of the waterproof cloth 9 form a flat surface through the limit of the box door 2 and the open slot 13 when being pulled out, and the rain shielding effect is better. The conical drum 11 is arranged to accommodate the rolling of the fan-shaped tarpaulin 9.

The lower end of the conical winding drum 11 is sleeved with a torsion spring 12 for enabling the conical winding drum 11 to return, one end of the torsion spring 12 is fixed on the conical winding drum 11, and the other end of the torsion spring 12 is fixed on the inner wall of the mounting box. A limiting rod 14 used for clamping the box door 2 is arranged in the box body 1, and one end of the limiting rod 14 is hinged near the connecting end of the box door 2 and the box body 1.

The function of the torsion spring 12 is to finish the automatic winding of the fan-shaped waterproof cloth 9 after maintenance, when the waterproof cloth 9 is pulled out, the torsion spring 12 can store force, at the moment, the limit rod 14 is rotated out to clamp the box door 2, the box door 2 can be fixed, maintenance is finished, the limit rod is retracted, and the pull-back force of the torsion spring 12 automatically rotates the conical winding drum 11 to further wind the waterproof cloth 9.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides an outdoor cable feeder pillar, includes box (1), install chamber door (2) on box (1), box (1) upper end fixed mounting has slope canopy (3), its characterized in that: the rain shed is characterized in that two ends of the inclined rain shed (3) outwards extend to the outside of the side wall of the box body (1), drainage hoppers (4) are fixedly arranged at two ends of the inclined rain shed (3), drainage water channels (41) are arranged in the drainage hoppers (4), drainage pipes (5) are communicated with the drainage channels (41), and one ends, far away from the drainage water channels (41), of the drainage pipes (5) are fixed at the bottom of the box body (1) and connected with nozzles (6).

2. An outdoor cable feeder box according to claim 1, characterised in that: the upper end of the box door (2) is hinged with the box body (1), conical winding drums (11) are respectively arranged on two sides in the box body (1), fan-shaped water retaining fabrics are wound on the conical winding drums (11), and one ends, far away from the conical winding drums (11), of the two water retaining fabrics are respectively fixed on two sides of the box door (2).

3. An outdoor cable feeder box according to claim 2, characterised in that: install the mounting box in box (1) both sides respectively, toper reel (11) set up in the inside of mounting box, the both ends of toper reel (11) are all rotated and are connected on the inner wall of mounting box, open slot (13) have been seted up on the mounting box and are used for manger plate surface fabric wears out, the width of open slot (13) is slightly wider than manger plate surface fabric's thickness.

4. An outdoor cable feeder box according to claim 3, characterised in that: the lower end of the conical winding drum (11) is sleeved with a torsion spring (12) which enables the conical winding drum (11) to be righted, one end of the torsion spring (12) is fixed on the conical winding drum (11), and the other end of the torsion spring is fixed on the inner wall of the mounting box.

5. An outdoor cable feeder box according to claim 3, characterised in that: a limiting rod (14) used for clamping the box door (2) is arranged in the box body (1), and one end of the limiting rod (14) is hinged near the connecting end of the box door (2) and the box body (1).

6. An outdoor cable feeder box according to claim 2, characterised in that: the water retaining fabric is waterproof cloth (9).

7. An outdoor cable feeder box according to claim 1, characterised in that: the inclined awning (3) is a prismatic table with a flat upper end.