CN209730767U - A kind of cable duct back-fire relief partition wall of electric power safety protection - Google Patents

Abstract

The utility model discloses a kind of cable duct back-fire relief partition walls of electric power safety protection, it is related to back-fire relief partition wall technical field, including wall, the top of the wall is provided with protrusion, the inside of the wall is hollow structure, marine glue has been poured by hot melt on the inner wall of the wall, fluting is offered on the wall, it is extended in fluting on the glass plate, through slot is offered on the glass plate, the utility model is by being arranged connecting tube in one end of inserted link, outer diameter of the internal diameter of connecting tube slightly larger than the first intubation and the second intubation, when cable is installed in the wall, cable need to only be injected in connecting tube from the second intubation, and glass plate and connecting tube is driven to move horizontally to the right on the wall using inserted link, until one end of cable inserts from the first intubation, the installment work to cable can be realized, in the way of this threading It replaces traditional cable punching hole to work, constructs more simple, while being also convenient for the maintenance of cable.

Description

A kind of cable duct back-fire relief partition wall of electric power safety protection

Technical field

The utility model relates to back-fire relief partition wall technical field, the cable duct back-fire relief of specifically a kind of electric power safety protection every Wall.

Background technique

In the transmission process of electric energy, cable duct is a kind of indispensable facility, and the usable cable of conveying electricity is mounted on In cable duct, for connecting the connection bridge between relay protection, important equipment, fire division wall is mainly used to protect cable, prevents Only cable is damaged.

But cable duct fire partition is in the installation process of cable at present, constructing operation is particularly troublesome, constructing operation Efficiency is lower, and generates friction between cable and the hole wall of fire division wall and be prone to wear cable, and cable service life shortens.Cause This, those skilled in the art provide a kind of cable duct back-fire relief partition wall of electric power safety protection, to solve in above-mentioned background technique The problem of proposition.

Summary of the invention

The purpose of this utility model is to provide a kind of cable duct back-fire relief partition walls of electric power safety protection, to solve above-mentioned back For the cable duct fire partition proposed in scape technology in the installation process of cable, constructing operation is particularly troublesome, constructing operation effect The problem of rate is lower, and generates friction between cable and the hole wall of fire division wall and be prone to wear cable, and cable service life shortens.

To achieve the above object, the utility model provides the following technical solutions: a kind of cable duct resistance of electric power safety protection Fire screen wall, including wall, the top of the wall are provided with protrusion, and the inside of the wall is hollow structure, the wall Marine glue has been poured by hot melt on inner wall, fluting is offered on the wall, is passed through on the upper and lower ends cell wall of the fluting Screw is fixedly installed with sliding rail, and sliding slot is offered on two sliding rail opposite side walls, is opened on the side cell wall of the fluting Equipped with slot, it is plugged with the first intubation on the side cell wall of the fluting, is plugged with second on the other side cell wall of the fluting Intubation, and first intubation and second intubation extend wall, are plugged with the second chock plug, institute in second intubation It states activity lateral on wall and is provided through glass plate, and the glass plate and slot be on same level straight line, the glass Glass plate extends in fluting, offers through slot on the glass plate, movable in the through slot to be plugged with inserted link, the inserted link One end is provided with connecting tube, and the inserted link being mounted on the tube wall of connecting tube by screw thread rotation.

As a further solution of the present invention: the protrusion setting is multiple, and is disposed proximate between the protrusion, institute Stating protrusion is hemispherical dome structure.

First intubation, which is extended, as a further solution of the present invention, is plugged with first on one end of wall Chock plug offers jack in first chock plug.

As a further solution of the present invention, the glass plate be transparent toughened glass, the glass plate it is upper Lower two sides are fixed on sliding block, and the setting of sliding block sliding is in sliding slot.

One end of the inserted link is bonded with by seccotine to head as a further solution of the present invention, described Connecting tube is on same level straight line with the first intubation and the second intubation, and the internal diameter of the connecting tube is slightly larger than the first intubation With the outer diameter of the second intubation.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model is by multiple protrusions for being arranged on the top of wall, and protrusion is hemispherical dome structure, and protrusion Between be disposed proximate to, not only reduce manufacture uses material, reduce production cost, and easy construction, appearance neat appearance, simultaneously It can also play the role of the anti-ponding in wall top under rainy weather；The inner hollow of wall is arranged, and on the inner wall of wall It is provided with marine glue, plays good waterproof action, without also needing to carry out the intracorporal ponding of wall as traditional wall Discharge, the wall of sealing can prevent toy from entering in wall the case where occurring stinging damage cable well again.

2, the utility model is by being arranged connecting tube in one end of inserted link, and the internal diameter of connecting tube is slightly larger than the first intubation and the The outer diameter of two intubations when installing cable in the wall, only need to inject cable in connecting tube, and utilize from the second intubation Inserted link drives glass plate and connecting tube to move horizontally to the right on the wall, until one end of cable inserts from the first intubation, The installment work to cable can be realized, traditional cable punching hole is replaced to work in the way of this threading, construction is more Simply, while the maintenance of cable is also convenient for.

3, the utility model is by being plugged with the first chock plug in the first intubation, and the first chock plug is made of rubber material, cable It is plugged in the jack of the first chock plug, the first chock plug fills in the end of the first intubation, avoids cable and the first intubation in this way Inner wall of end between rub and generate abrasion, extend its service life used, practicability is stronger.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of the cable duct back-fire relief partition wall of electric power safety protection；

Fig. 2 is the schematic enlarged-scale view in a kind of cable duct back-fire relief partition wall of electric power safety protection at A；

Fig. 3 is the structure sectional view of the first chock plug in a kind of cable duct back-fire relief partition wall of electric power safety protection；

Fig. 4 is the structure overhead sectional view in a kind of cable duct back-fire relief partition wall of electric power safety protection at A.

In figure: 1, wall；2, raised；3, marine glue；4, it slots；5, sliding rail；6, sliding slot；7, slot；8, the first intubation；9, First chock plug；10, the second intubation；11, the second chock plug；12, glass plate；13, sliding block；14, through slot；15, inserted link；16, connecting tube； 17, jack；18, head is supported.

Specific embodiment

Please refer to Fig. 1~4, in the utility model embodiment, a kind of cable duct back-fire relief partition wall of electric power safety protection, including Wall 1, the top of wall 1 are provided with protrusion 2, and 2 setting of protrusion is multiple, and is disposed proximate between protrusion 2, and protrusion 2 is hemispherical Structure not only reduces manufacture material, reduces production cost, while can play the role of anti-ponding again, and appearance is more beautiful It sees.

The inside of wall 1 is hollow structure, passes through hot melt on the inner wall of wall 1 and has poured marine glue 3, opens up on wall 1 Have fluting 4, slot 4 upper and lower ends cell wall on be screwed sliding rail 5 be installed, opened on two 5 opposite side walls of sliding rail Equipped with sliding slot 6, slot 4 side cell wall on offer slot 7, slot 4 side cell wall on be plugged with the first intubation 8, first It is intubated on one end that 8 extend wall 1 and is plugged with the first chock plug 9, jack 17 is offered in the first chock plug 9, the first chock plug 9 is rubber Glue material is made, and using its flexibility, is intubated the cable connector being pierced by 8 in the jack 17 of the first chock plug 9 for first, and First chock plug 9 is filled in the first intubation 8, is thus avoided that between cable and the inner wall of the first intubation 8 and is rubbed and wear The case where, structure is simple, practical function.

The second intubation 10 is plugged on the other side cell wall of fluting 4, and the first intubation 8 and the second intubation 10 extend wall Body 1 is plugged with the second chock plug 11 in second intubation 10, and lateral activity is provided through glass plate 12, and glass plate on wall 1 12 with slot 7 on same level straight line, glass plate 12 be transparent toughened glass, the two sides up and down of glass plate 12 are fixed at On sliding block 13, and the setting that sliding block 13 slides, in sliding slot 6, glass plate 12 is transparent tempered glass, not only firm, but also It is observed that the damaged condition after 1 inside cable long-time use of wall, timely carries out replacement maintenance to it.

Glass plate 12 extends in fluting 4, offers through slot 14 on glass plate 12, movable in through slot 14 to be plugged with inserted link 15, one end of inserted link 15 is provided with connecting tube 16, and being mounted on the tube wall of connecting tube 16 by screw thread rotation of inserted link 15, inserts One end of bar 15 is bonded with by seccotine to first 18, and connecting tube 16 and the first intubation 8 and the second intubation 10 are in same level On straight line, and the internal diameter of connecting tube 16 is connected reeve using head 18 is supported slightly larger than the outer diameter of the first intubation 8 and the second intubation 10 Cable in pipe 16 is pushed against well on the inner wall of connecting tube 16, is then moved to the right by connecting tube 16, by cable from Wall 1 is sent out in first intubation 8, the threading work to cable can be realized.

The working principle of the utility model is: firstly, inserted link 15 is pushed, using glass plate 12 by sliding block 13 in cunning It is slided in the sliding slot 6 of rail 5, inserted link 15 is slid into the leftmost side of wall 1, and the connecting tube 16 of 15 one end of inserted link is socketed in In second intubation 10, then, the second chock plug 11 is socketed on cable to be installed, then wears cable from the second intubation 10 Into in connecting tube 16, and cable extends 16 certain length of connecting tube, the rotating push-rod 15 on glass plate 12, due to push rod Screw thread is screwed between 15 one end and the tube wall of connecting tube 16, and when rotating clockwise push rod 15, the head 18 that supports of 15 one end of push rod will Cable in connecting tube 16 is pushed against on its inner wall, then pushes inserted link 15, drives glass plate 12, connecting tube 16 and connecting tube Cable in 16 moves to the right, and until one end of glass plate 12 is injected in slot 7, the cable in connecting tube 16 is intubated from first 8 are pierced by, and upper first chock plug 9 is covered on the cable for being pierced by the first intubation 8, respectively mobile first chock plug 9 and the second plug on cable First 11, the first chock plug 9 and the second chock plug 11 are filled in respectively in the first intubation 8 and the second intubation 10, can be realized in this way to electricity The perforation work of cable, constructing operation is simple, while being also convenient for the maintenance work in later period.

It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model Within the scope of.

Claims (5)

1. a kind of cable duct back-fire relief partition wall of electric power safety protection, including wall (1), which is characterized in that the top of the wall (1) End is provided with raised (2), and the inside of the wall (1) is hollow structure, has been poured on the inner wall of the wall (1) by hot melt Marine glue (3) offers fluting (4) on the wall (1), is screwed on the upper and lower ends cell wall of the fluting (4) It is equipped with sliding rail (5), is offered sliding slot (6) on two sliding rail (5) opposite side walls, the side cell wall of the fluting (4) On offer slot (7), it is described fluting (4) side cell wall on be plugged with the first intubation (8), it is described fluting (4) the other side It is plugged on cell wall the second intubation (10), and first intubation (8) and second intubation (10) extend wall (1), It is plugged with the second chock plug (11) in second intubation (10), lateral activity is provided through glass plate on the wall (1) (12), and the glass plate (12) and slot (7) are on same level straight line, and the glass plate (12) extends in fluting (4), It is offered through slot (14) on the glass plate (12), it is movable in the through slot (14) to be plugged with inserted link (15), the inserted link (15) one end is provided with connecting tube (16), and the inserted link (15) passes through the tube wall for being mounted on connecting tube (16) of screw thread rotation On.

2. a kind of cable duct back-fire relief partition wall of electric power safety protection according to claim 1, which is characterized in that the protrusion (2) setting is multiple, and is disposed proximate between raised (2), and the protrusion (2) is hemispherical dome structure.

3. a kind of cable duct back-fire relief partition wall of electric power safety protection according to claim 1, which is characterized in that described first Intubation (8) is extended to be plugged with the first chock plug (9) on one end of wall (1), offers jack in first chock plug (9) (17)。

4. a kind of cable duct back-fire relief partition wall of electric power safety protection according to claim 1, which is characterized in that the glass Plate (12) is transparent toughened glass, and the two sides up and down of the glass plate (12) are fixed on sliding block (13), and the sliding block (13) setting slided is in sliding slot (6).

5. a kind of cable duct back-fire relief partition wall of electric power safety protection according to claim 1, which is characterized in that the inserted link (15) one end is bonded with by seccotine to head (18), the connecting tube (16) and the first intubation (8) and the second intubation (10) On same level straight line, and the internal diameter of the connecting tube (16) is intubated the outer of (10) slightly larger than the first intubation (8) and second Diameter.