CN213093812U

CN213093812U - Low-voltage cable branch box

Info

Publication number: CN213093812U
Application number: CN202022373714.0U
Authority: CN
Inventors: 王机智
Original assignee: Beijing Yongxingyuan Industry And Trade Co ltd
Current assignee: Beijing Yongxingyuan Industry And Trade Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-04-30
Anticipated expiration: 2030-10-22

Abstract

The utility model provides a low tension cable feeder pillar, include: the box body and a turnover cover hinged with the box body; further comprising: a sealing structure; the seal structure includes: the device comprises an upper pressure plate, a side pressure plate and a locking mechanism. The sealing structure is additionally arranged on the connecting line of the box body and the flip cover, the structure of the original branch box is not required to be changed, so the sealing structure of the utility model can be applied to the branch box which is already put into use, and can also be put into use with the branch box as a set of equipment; the utility model discloses a gap that seal structure covered the feeder pillar box completely with on the flip handing-over line, and is sealed respond well, and the mounting means is simple, only need according to the gap trend with seal structure cover on the feeder pillar can, when playing sealed effect, can also realize the feeder pillar closure through locking mechanical system, need not to be equipped with other locks, play the theftproof and prevent the effect of destruction.

Description

Low-voltage cable branch box

Technical Field

The utility model belongs to the technical field of the feeder pillar, especially, relate to a low tension cable feeder pillar.

Background

The cable branch box mainly has the function of cable tapping or cable switching, and mainly has the functions of cable tapping and cable switching. The existing cable branch box is generally provided with a box body and a turnover cover arranged on the top of the box body, the connection mode is hinged, when wiring or maintenance is needed, the turnover cover is lifted upwards, and the telescopic rod is reused to support the turnover cover so as to keep the lifting state of the turnover cover.

The technical problem that the cable branch box of above-mentioned structure exists is that, when flip lock is on the box, the gap length between flip and the box is big, and is located the exposure position, for example the upper surface of box is easily invaded by the rainwater, and for example the oblique gap of box side is great than vertical or horizontal gap's length in addition, increases the probability that the rainwater invaded. In order to solve the technical problems, a person skilled in the art selects to add a sealing rubber strip at the joint of the flip cover and the box body or process an inner edge to improve the tightness, and because the cable branch box is located outdoors, the sealing rubber strip is easily aged and needs to be frequently replaced under the conditions of insolation, rain and wind blowing for a long time, and the technical problem of poor tightness exists in the mode of processing the inner edge.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a low tension cable feeder pillar. The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the more detailed description that is presented later.

The utility model adopts the following technical scheme:

in some alternative embodiments, there is provided a low voltage cable breakout box comprising: the box body and the turnover cover are hinged with the box body; further comprising: the sealing structure covers the connecting line of the box body and the turnover cover; the seal structure includes: the device comprises an upper pressure plate, side pressure plates and a locking mechanism, wherein first adapter plates are arranged at two ends of the upper pressure plate, grooves are formed in the lower surfaces of the first adapter plates, and the top ends of the side pressure plates are arranged in the grooves through rotating shafts; the locking mechanism includes: the second adapter plate is arranged at the bottom end of the side pressure plate, the top end of the steering column is connected with the second adapter plate through a bearing, and the locking plate is connected with the bottom end of the steering column; the turnover cover is provided with a convex block, and bolt holes are formed in the convex block and the locking end of the locking plate, so that the locking end of the locking plate is fixed on the turnover cover through a bolt.

In some optional embodiments, the upper pressure plate and the side pressure plate are provided with backing plates on the sides facing the box body; the backing plate includes: the rubber cushion comprises a rubber cushion and a plurality of clasping hoops sleeved on the surface of the rubber cushion, wherein connecting sheets are arranged on two sides of the clasping hoops; the upper pressing plate and the side pressing plate are provided with strip-shaped grooves on one sides facing the box body, and the backing plate is fixed in the strip-shaped grooves through screws.

In some optional embodiments, the thickness of the rubber mat is greater than the depth of the strip-shaped groove, and the difference between the thickness of the rubber mat and the depth of the strip-shaped groove is 2 to 4 cm.

In some optional embodiments, the low-voltage cable branch box further includes: and one end of the L-shaped auxiliary positioning piece is welded with the upper pressing plate, and the other end of the L-shaped auxiliary positioning piece is attached to the rear back plate of the box body.

In some optional embodiments, the lower half part of the side plate of the box body is provided with strip-shaped heat dissipation holes, and a rainproof shielding plate is arranged above the strip-shaped heat dissipation holes.

In some optional embodiments, a wiring board is arranged in the box body, and two sides of the wiring board are arranged on the inner side wall of the box body through guide rails.

The utility model discloses the beneficial effect who brings: the sealing structure is additionally arranged on the connecting line of the box body and the flip cover, the structure of the original branch box is not required to be changed, so the sealing structure of the utility model can be applied to the branch box which is already put into use, and can also be put into use with the branch box as a set of equipment; the utility model discloses a gap that seal structure covered the feeder pillar box completely with on the flip handing-over line, and is sealed respond well, and the mounting means is simple, only need according to the gap trend with seal structure cover on the feeder pillar can, when playing sealed effect, can also realize the feeder pillar closure through locking mechanical system, need not to be equipped with other locks, play the theftproof and prevent the effect of destruction.

Drawings

Fig. 1 is a schematic structural diagram of the branch box of the present invention;

fig. 2 is a schematic view of the branch box of the present invention after the sealing structure is removed;

fig. 3 is a schematic view of the branch box of the present invention after the sealing structure is removed and the flip cover is opened;

fig. 4 is a perspective view of the sealing structure of the present invention;

FIG. 5 is a schematic view of the connection between the first adapter plate and the side press plate according to the present invention;

fig. 6 is a schematic view of the backing plate of the present invention.

Detailed Description

The following description and the drawings sufficiently illustrate specific embodiments of the invention to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others.

In some illustrative embodiments, as shown in fig. 1 to 6, there is provided a low voltage cable breakout box comprising: the box body 1, the flip cover 2, the sealing structure 3, the backing plate 4, the L-shaped auxiliary positioning piece 5, the wiring board 6 and the rainproof shielding plate 7.

The flip cover 2 is hinged to the box body 1, when wiring or maintenance is needed, the flip cover 2 is lifted upwards, the telescopic rod is used for supporting the flip cover 2, and the lifting state of the flip cover 2 is kept.

The seal structure 3 includes: an upper platen 301, a side platen 302, and a locking mechanism. The two side press plates 302 are respectively arranged at two ends of the upper press plate 301. The lock mechanism is used to fix the upper platen 301 and the side platen 302 to the case 1.

The first adapter plate 303 is disposed at two ends of the upper plate 301, and preferably, the upper plate 301 and the first adapter plate 303 are integrally formed. The lower surface of the first rotating plate 303 is provided with a groove 304, and the top end of the side pressing plate 302 is arranged in the groove 304 through a rotating shaft, so that the side pressing plate 302 can swing at two ends of the upper pressing plate 301. The locking mechanism includes: the second adapter plate 305, the steering column 306 and the lock plate 307 are two, and the second adapter plate 305, the steering column 306 and the lock plate 307 are used in cooperation with the two side pressure plates 303. The second adapter plate 305 is disposed at the bottom end of the side platen 302, the top end of the steering column 306 is connected to the second adapter plate 305 through a bearing, the outer ring of the bearing is connected to the second adapter plate 305, and the inner ring of the bearing is connected to the steering column 306, thereby realizing that the lock plate 307 can rotate at the bottom end of the side platen 302. The side pressure plates 302 and the locking plates 307 are designed to be capable of swinging for the purpose of convenient storage, and the positions and angles of the side pressure plates 302 and the locking plates 307 can be adjusted for convenient installation.

Set up lug 8 on flip 2, all seted up the bolt hole on the locking end 308 of lug 8 and jam plate, when jam plate 307 wound flip 2's below, two jam plates 307 locks, together twist on lug 8 through the bolt to fix seal structure on the box.

Because the upper pressure plate 301 and the side pressure plate 302 are arranged along the gap, the sealing structure 3 covers the connecting line of the box body and the flip cover, and plays a role in sealing.

One end of the L-shaped auxiliary positioning piece 5 is welded with the upper pressing plate 301, and the other end of the L-shaped auxiliary positioning piece is attached to the rear back plate of the box body 1, so that the sealing structure 3 is prevented from moving.

As shown in fig. 6, the backing plate 4 is provided on each of the upper and side pressing plates facing the casing 1, the backing plate 4 serves to increase the sealing property, and the upper pressing plate 301 and the side pressing plate 302 serve to protect the rubber mat.

The backing plate 4 includes: the rubber mat 401 and the several hoops 402 that are sleeved on the surface of the rubber mat 401, the connecting pieces 403 are arranged on the two sides of the hoops 402, and the connecting pieces 403 are provided with screw holes. The upper platen 301 and the side platen 302 have a strip-shaped groove 9 on the side facing the box body, and the backing plate 4 is fixed in the strip-shaped groove 9 by screws. Make top board and side pressure board can wrap up most cushion 401, play the guard action, also can be for cushion 401 warp simultaneously and provide the space, also be convenient for change the cushion.

The thickness of cushion 401 is greater than the degree of depth of bar groove 9, and cushion 401 protrusion comes some promptly, guarantees that cushion 401 can seal the gap, avoids long-time use after the deformation result in cushion 401 touching can not reach box and flip. The difference value between the thickness of the rubber mat and the depth of the strip-shaped groove is 2-4 cm.

The lower half part of the side plate of the box body is provided with strip-shaped heat dissipation holes 10, and a rainproof shielding plate 7 is arranged above the strip-shaped heat dissipation holes 10, so that rainwater is prevented from entering the box body through the strip-shaped heat dissipation holes 10.

Set up wiring board 6 in the

box

1, 6 both sides of wiring board are passed through guide rail 11 and are installed on the inside wall of box 1, and through the bolt fastening, can adjust the position of wiring board 6 in box 1, adapt to different installation requirements.

The above embodiment is the preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above embodiment, and any other changes, modifications, replacements, combinations, simplifications, equivalent replacement modes, which are not departed from the spirit and principle of the present invention, should be included in the protection scope of the present invention.

Claims

1. A low-voltage cable breakout enclosure, comprising: the box body and the turnover cover are hinged with the box body; it is characterized by also comprising: the sealing structure covers the connecting line of the box body and the turnover cover; the seal structure includes: the device comprises an upper pressure plate, side pressure plates and a locking mechanism, wherein first adapter plates are arranged at two ends of the upper pressure plate, grooves are formed in the lower surfaces of the first adapter plates, and the top ends of the side pressure plates are arranged in the grooves through rotating shafts; the locking mechanism includes: the second adapter plate is arranged at the bottom end of the side pressure plate, the top end of the steering column is connected with the second adapter plate through a bearing, and the locking plate is connected with the bottom end of the steering column; the turnover cover is provided with a convex block, and bolt holes are formed in the convex block and the locking end of the locking plate, so that the locking end of the locking plate is fixed on the turnover cover through a bolt.

2. The low-voltage cable branch box according to claim 1, wherein the upper pressure plate and the side pressure plates are provided with backing plates on the sides facing the box body; the backing plate includes: the rubber cushion comprises a rubber cushion and a plurality of clasping hoops sleeved on the surface of the rubber cushion, wherein connecting sheets are arranged on two sides of the clasping hoops; the upper pressing plate and the side pressing plate are provided with strip-shaped grooves on one sides facing the box body, and the backing plate is fixed in the strip-shaped grooves through screws.

3. The low-voltage cable branch box according to claim 2, wherein the thickness of the rubber mat is larger than the depth of the strip-shaped groove, and the difference between the thickness of the rubber mat and the depth of the strip-shaped groove is 2-4 cm.

4. A low voltage cable breakout box according to claim 3, further comprising: and one end of the L-shaped auxiliary positioning piece is welded with the upper pressing plate, and the other end of the L-shaped auxiliary positioning piece is attached to the rear back plate of the box body.

5. The low-voltage cable branch box of claim 4, wherein a strip-shaped heat dissipation hole is formed in the lower half portion of the side plate of the box body, and a rainproof shielding plate is arranged above the strip-shaped heat dissipation hole.

6. A low-voltage cable branch box according to claim 5, wherein a wiring board is arranged in the box body, and both sides of the wiring board are arranged on the inner side wall of the box body through guide rails.