CN214412157U

CN214412157U - Junction box for building electrical design

Info

Publication number: CN214412157U
Application number: CN202120469384.7U
Authority: CN
Inventors: 张海龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-10-15
Anticipated expiration: 2031-03-04

Abstract

The utility model relates to an electrical design instrument technical field specifically is a terminal box of architectural electrical design, comprises a box bod, the inboard fixedly connected with screw installation department of box body, the top fixedly connected with seal gasket of box body, the top fixedly connected with roof of box body, it has the screw to run through on the roof, screw and screw installation department threaded connection, the box body passes through screw and screw installation department and roof fixed connection. The utility model has the advantages that: the wiring terminal can be adjusted and fixed at a specific position in the box body, so that the wiring terminal can be adapted to various wiring modes and types of circuits to adjust and fix the position, and the whole adaptation of the wiring box is strong; the telescopic compression ring is continuously moved towards the direction of the box body, so that the telescopic compression ring can be stretched and stretched to be tightly sleeved on the outer surface of the wire barrel, the wire barrel is tightly sleeved on the outer surface of the circuit, the water and dust are prevented from entering, and the sealing effect of the whole junction box is good.

Description

Junction box for building electrical design

Technical Field

The utility model relates to an electrical design instrument technical field, especially a terminal box of architectural electrical design.

Background

Building electricity is an application subject for creating a humanized living environment in a limited space by taking a building as a platform and taking an electric technology as a platform means in a broad sense. In a narrow sense, modern advanced scientific theories and electrical technologies (including power technologies, information technologies, intelligent technologies and the like) are utilized in a building to create an electrical system of a personalized living environment, which is generally called building electricity. The electric function of the building: the building can be used for the work, life, study, entertainment, safety and the like of people in the building. The building electrical contains the contents: (1) building a strong electric system: power supply and distribution system, lighting system, ground system. (2) Building weak current system: fire hazard automatic alarm system, safety precaution system, equipment automation system, cable television system, comprehensive wiring, cable broadcasting and public address system, conference system, etc. The junction box is one of electrical accessories, because the electric wire for decoration is passed through the electric wire tube, and the junction position of the electric wire (such as the line is longer, or the electric wire tube is required to turn) adopts the junction box as the transition, the electric wire tube is connected with the junction box, the electric wire in the electric wire tube is connected in the junction box, and the junction box plays the roles of protecting the electric wire and connecting the electric wire, and the junction box is the junction box. A binding post is fixedly arranged in the existing junction box.

The existing junction box for building electrical design has the following defects:

the terminal in current terminal box is fixed mounting, and the position of terminal is adjusted to the actual conditions of the type of inconvenient according to mode of connection and circuit, and the ash is gone into from the line hole department into easily to current terminal box simultaneously, and the leakproofness is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a terminal box of architectural electrical design.

The purpose of the utility model is realized through the following technical scheme: a junction box for building electrical design comprises a box body, wherein a screw mounting part is fixedly connected to the inner side of the box body, a sealing gasket is fixedly connected to the top of the box body, a top plate is fixedly connected to the top of the box body, a screw penetrates through the top plate and is in threaded connection with the screw mounting part, and the box body is fixedly connected with the top plate through the screw and the screw mounting part; the two sides of the box body are fixedly connected with wire barrels, the cross sections of the wire barrels are trapezoidal, the outer surfaces of the wire barrels are fixedly connected with baffle plates, and the outer surfaces of the wire barrels are sleeved with telescopic compression rings;

the bottom of the inner side of the box body is provided with a vertical sliding groove, the bottom of the inner side of the box body is provided with a transverse sliding groove, the vertical sliding groove penetrates through the inner side of the box body, the transverse sliding groove penetrates through the inner side of the box body, the vertical sliding groove is communicated with the transverse sliding groove, and sliding blocks are movably connected inside the vertical sliding groove and the transverse sliding groove;

the top of the sliding block is movably connected with a binding post, one side of the binding post is fixedly connected with a fixing plate, a fixing column is inserted into the fixing plate, the bottom of the inner side of the box body is provided with a positioning hole, the positioning hole is located on one side of the vertical sliding groove, the positioning hole is located on one side of the horizontal sliding groove, and the fixing column is inserted into the positioning hole.

Optionally, the shape of screw installation department and the shape looks adaptation of screw, screw installation department fixed connection is in the inboard four corners of box body department.

Optionally, the top plate is pressed on the sealing gasket, and the sealing gasket is made of rubber.

Optionally, one end opening that the bobbin is close to the box body is big, and another end opening is little, the inside bobbin that the bobbin communicates the box body is the rubber material, scalable compression ring is located between baffle and the box body, and in the in-service use, the box body passes through screw and screw installation department and roof fixed connection to the roof is pressed at seal gasket's top, makes the top of terminal box sealed, and bobbin department is the inlet wire department of being qualified for the next round of competitions simultaneously, and bobbin cover is at the surface of circuit, and scalable compression ring cover is at bobbin surface, and scalable compression ring cover is continuously moved towards the box body direction, can make scalable oppression trade tensile and open and tightly cover bobbin surface, makes the bobbin tightly cover at the surface of circuit, prevents into water and advances the dust, makes the sealed effect of whole terminal box good.

Optionally, the vertical sliding groove and the horizontal sliding groove have the same structure, the vertical sliding groove and the horizontal sliding groove are both inverted T-shaped in cross section, and the vertical sliding groove and the horizontal sliding groove are matched with the sliding block in shape.

Optionally, the cross-sectional shape of the binding post is H-shaped, the binding post is movably connected with the box body, the binding post and the fixing plate are of an integrated structure, and the binding post can move along the vertical sliding groove and the transverse sliding groove through the sliding block binding post during actual use, so that the position of the binding post in the box body is adjusted.

Optionally, the shape of the fixing column is matched with the shape of the positioning hole, the fixing column penetrates through the fixing plate, the fixing column corresponds to the vertical position of the positioning hole when the wiring terminal is fixed, after the position of the wiring terminal is determined, the wiring terminal needs to be fixed, the wiring terminal is movably connected with the sliding block, the wiring terminal is rotated to enable the fixing plate to be aligned with the positioning hole, the fixing column is inserted to enable the fixing column to penetrate through the fixing plate and to be inserted into the positioning hole, and therefore the position of the wiring terminal is fixed.

The utility model has the advantages of it is following:

1. the junction box for building electrical design comprises a box body, wherein the bottom of the inner side of the box body is provided with a vertical sliding groove, the bottom of the inner side of the box body is provided with a transverse sliding groove, the vertical sliding groove penetrates through the inner side of the box body, the vertical sliding groove is communicated with the transverse sliding groove, the inner parts of the vertical sliding groove and the transverse sliding groove are movably connected with a sliding block, the top of the sliding block is movably connected with a binding post, one side of the binding post is fixedly connected with a fixing plate, a fixing column is spliced on the fixing plate, the bottom of the inner side of the box body is provided with a positioning hole, the positioning hole is positioned on one side of the vertical sliding groove, the positioning column is spliced in the positioning hole, the binding post can move along the vertical sliding groove and the transverse sliding groove when in actual use, so as to adjust the position of the binding post in the box body, after the position of the binding post is determined, the binding post needs to be fixed, and the binding post is movably connected with the sliding block, the terminal is rotated, makes the fixed plate align the locating hole, and the fixed column that inserts makes the fixed column run through the fixed plate and insert in the locating hole to the position of fixed terminal is good, makes the terminal can be at the specific position of box body internal adjustment and fixed like this, makes the type that can connect various mode of connection of terminal adaptation and circuit carry out the adjustment and the fixing of position, makes the holistic suitability of terminal box strong.

2. The junction box for building electrical design comprises a box body, wherein a screw mounting part is fixedly connected to the inner side of the box body, a sealing gasket is fixedly connected to the top of the box body, a top plate is fixedly connected to the top of the box body, a screw penetrates through the top plate and is in threaded connection with the screw mounting part, the box body is fixedly connected with the top plate through the screw and the screw mounting part, two sides of the box body are fixedly connected with a bobbin, the cross section of the bobbin is trapezoidal, a baffle is fixedly connected to the outer surface of the bobbin, a telescopic compression ring is sleeved on the outer surface of the bobbin, one end opening, close to the box body, of the bobbin is large, the other end opening is small, the bobbin is communicated with the inner part of the box body and is made of rubber, the telescopic compression ring is made of rubber, in actual use, the box body is fixedly connected with the top plate through the screw and the screw mounting part, the top plate is pressed on the top of the sealing gasket, and the bobbin is an incoming line outlet part, the wire barrel is sleeved on the outer surface of the wire, the telescopic compression ring is sleeved on the outer surface of the wire barrel, the telescopic compression ring is continuously moved towards the box body direction, the telescopic compression ring can be stretched and stretched to be tightly sleeved on the outer surface of the wire barrel, the wire barrel is tightly sleeved on the outer surface of the wire, the water and dust are prevented from entering the wire barrel, and the sealing effect of the whole junction box is good.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the box body of the present invention;

FIG. 3 is a schematic structural view of the present invention at the terminal;

fig. 4 is a schematic structural diagram of the binding post of the present invention;

fig. 5 is a schematic structural view of the top plate of the present invention;

fig. 6 is a schematic view of the sectional structure of the vertical chute of the present invention.

In the figure: the device comprises a box body 1, a screw mounting part 2, a sealing gasket 3, a top plate 4, a screw 5, a wire barrel 6, a baffle 7, a telescopic compression ring 8, a vertical chute 9, a horizontal chute 10, a slide block 11, a binding post 12, a fixing plate 13, a fixing column 14 and a positioning hole 15.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-6, a junction box for electrical design of buildings comprises a box body 1, a screw mounting part 2 is fixedly connected to the inner side of the box body 1, a sealing gasket 3 is fixedly connected to the top of the box body 1, a top plate 4 is fixedly connected to the top of the box body 1, a screw 5 penetrates through the top plate 4, the screw 5 is in threaded connection with the screw mounting part 2, and the box body 1 is fixedly connected with the top plate 4 through the screw 5 and the screw mounting part 2;

the two sides of the box body 1 are fixedly connected with wire drums 6, the cross sections of the wire drums 6 are trapezoidal, the outer surfaces of the wire drums 6 are fixedly connected with baffle plates 7, and the outer surfaces of the wire drums 6 are sleeved with telescopic compression rings 8;

the bottom of the inner side of the box body 1 is provided with a vertical sliding groove 9, the bottom of the inner side of the box body 1 is provided with a transverse sliding groove 10, the vertical sliding groove 9 penetrates through the inner side of the box body 1, the transverse sliding groove 10 penetrates through the inner side of the box body 1, the vertical sliding groove 9 is communicated with the transverse sliding groove 10, and the inner parts of the vertical sliding groove 9 and the transverse sliding groove 10 are movably connected with a sliding block 11;

the top swing joint of slider 11 has terminal 12, and one side fixedly connected with fixed plate 13 of terminal 12 has fixed column 14 to peg graft on the fixed plate 13, and locating hole 15 has been seted up to the inboard bottom of box body 1, and locating hole 15 is located one side of erecting spout 9, and locating hole 15 is located one side of horizontal spout 10, and fixed column 14 pegs graft in locating hole 15.

As an optimal technical solution of the utility model: the shape of the screw mounting part 2 is matched with the shape of the screw 5, the screw mounting part 2 is fixedly connected with four corners of the inner side of the box body 1, the top plate 4 is pressed on the sealing gasket 3, the sealing gasket 3 is made of rubber, one end opening of the wire barrel 6 close to the box body 1 is large, the other end opening is small, the wire barrel 6 is communicated with the inner part of the box body 1, the wire barrel 6 is made of rubber, the telescopic compression ring 8 is positioned between the baffle 7 and the box body 1, in actual use, the box body 1 is fixedly connected with the top plate 4 through the screw 5 and the screw mounting part 2, the top plate 4 is pressed on the top of the sealing gasket 3, so that the top of the junction box 1 is sealed, meanwhile, the wire barrel 6 is an inlet and outlet part, the wire barrel 6 is sleeved on the outer surface of a circuit, the telescopic compression ring 8 is sleeved on the outer surface of the wire barrel 6, the telescopic compression ring 8 is continuously moved towards the direction of the box body 1, the telescopic pressing switch 8 can be stretched and opened and tightly sleeved on the outer surface of the wire barrel 6, so that the wire barrel 6 is tightly sleeved on the outer surface of the circuit, the water and dust are prevented from entering, and the sealing effect of the whole junction box is good;

the structure of the vertical sliding groove 9 is the same as that of the transverse sliding groove 10, the cross sections of the vertical sliding groove 9 and the transverse sliding groove 10 are both inverted T-shaped, the shapes of the vertical sliding groove 9 and the transverse sliding groove 10 are matched with that of the sliding block 11, the cross section of the binding post 12 is H-shaped, the binding post 12 is movably connected with the box body 1, when the binding post is actually used, the binding post 12 can move along the vertical sliding groove 9 and the transverse sliding groove 10 through the sliding block 11, so that the position of the binding post 12 in the box body 1 is adjusted, and the binding post 12 and the fixing plate 13 are of an integral structure;

the shape of the fixing post 14 is matched with that of the positioning hole 15, the fixing post 14 penetrates through the fixing plate 13, the fixing post 14 corresponds to the vertical position of the positioning hole 15 when the terminal 12 is fixed, after the position of the terminal 12 is determined, the terminal 12 needs to be fixed, the terminal 12 is movably connected with the sliding block 11, the terminal 12 is rotated, the fixing plate 13 is aligned with the positioning hole 15, the fixing post 14 is inserted to penetrate through the fixing plate 13 and be inserted into the positioning hole 15, and therefore the position of the terminal 12 is fixed.

The working process of the utility model is as follows: can remove along erecting spout 9 and horizontal spout 10 through slider 11 terminal 12, thereby adjust terminal 12 in the inside position of box body 1, after having confirmed terminal 12's position, need fix terminal 12, and terminal 12 makes with slider 11 swing joint, rotate terminal 12, make fixed plate 13 align locating hole 15, and insert fixed column 14 and make fixed column 14 run through fixed plate 13 and insert in locating hole 15, thereby the position of fixed terminal 12, then the circuit is qualified for the next round of competitions from the inlet wire of bobbin 6 department, and through terminal 12 inlet wire wiring, can make scalable compression compress ring 8 of continuous removal of box body 1 direction, can make scalable oppression trade 8 tensile open and tightly overlap at bobbin 6 surface, make bobbin 6 tightly overlap the surface at the circuit, later install roof 4 through screw installation department 2 and screw 5.

In summary, when the junction box for electrical design of buildings is used, the bottom of the inner side of the box body 1 is provided with the vertical chute 9, the bottom of the inner side of the box body 1 is provided with the horizontal chute 10, the vertical chute 9 penetrates the inner side of the box body 1, the horizontal chute 10 penetrates the inner side of the box body 1, the vertical chute 9 is communicated with the horizontal chute 10, the inner parts of the vertical chute 9 and the horizontal chute 10 are movably connected with the sliding block 11, the top of the sliding block 11 is movably connected with the terminal 12, one side of the terminal 12 is fixedly connected with the fixing plate 13, the fixing column 14 is inserted on the fixing plate 13, the bottom of the inner side of the box body 1 is provided with the positioning hole 15, the positioning hole 15 is positioned on one side of the vertical chute 9, the fixing column 14 is inserted in the positioning hole 15, when in actual use, the terminal 12 can move along the vertical chute 9 and the horizontal chute 10 through the sliding block 11, so as to adjust the position of the terminal 12 in the box body 1, after the position of the wiring terminal 12 is determined, the wiring terminal 12 needs to be fixed, the wiring terminal 12 is movably connected with the sliding block 11, the wiring terminal 12 is rotated to enable the fixing plate 13 to be aligned with the positioning hole 15, the fixing column 14 is inserted to enable the fixing column 14 to penetrate through the fixing plate 13 and be inserted into the positioning hole 15, and therefore the position of the wiring terminal 12 is fixed, the specific position of the wiring terminal 12 can be adjusted and fixed inside the box body 1, the wiring terminal 12 can be matched with various wiring modes and circuit types to adjust and fix the position, and the whole adaptability of the wiring terminal box is high; the inner side of the box body 1 is fixedly connected with a screw mounting part 2, the top of the box body 1 is fixedly connected with a sealing gasket 3, the top of the box body 1 is fixedly connected with a top plate 4, a screw 5 penetrates through the top plate 4, the screw 5 is in threaded connection with the screw mounting part 2, the box body 1 is fixedly connected with the top plate 4 through the screw 5 and the screw mounting part 2, two sides of the box body 1 are fixedly connected with bobbins 6, the cross-sectional shapes of the bobbins 6 are trapezoidal, the outer surface of the bobbin 6 is fixedly connected with a baffle 7, the outer surface of the bobbin 6 is sleeved with a telescopic compression ring 8, one end opening of the bobbin 6 close to the box body 1 is large, the other end opening is small, the bobbin 6 communicated with the inner part of the box body 1 is made of rubber, the telescopic compression ring 8 is made of rubber, in the practical use, the box body 1 is fixedly connected with the top plate 4 through the screw 5 and the screw mounting part 2, and the top plate 4 is pressed on the top of the sealing gasket 3, make the top of terminal box 1 sealed, 6 departments of a line section of thick bamboo are the inlet wire department of being qualified for the next round of competitions simultaneously, and 6 covers at the surface of circuit of a line section of thick bamboo 6, but 8 covers at 6 surfaces of a line section of thick bamboo of scalable compression pressing ring, toward 1 direction of box body continuously move scalable compression pressing ring 8, can make scalable oppression trade 8 tensile open and tightly cover at 6 surfaces of a line section of thick bamboo, make a line section of thick bamboo 6 tightly cover at the surface of circuit, prevent into water and advance the dust, make the sealed effectual of whole terminal box.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A terminal box for building electrical design is characterized in that: the box comprises a box body (1), wherein a screw mounting part (2) is fixedly connected to the inner side of the box body (1), a sealing gasket (3) is fixedly connected to the top of the box body (1), a top plate (4) is fixedly connected to the top of the box body (1), a screw (5) penetrates through the top plate (4), the screw (5) is in threaded connection with the screw mounting part (2), and the box body (1) is fixedly connected with the top plate (4) through the screw (5) and the screw mounting part (2);

the two sides of the box body (1) are fixedly connected with wire drums (6), the cross sections of the wire drums (6) are trapezoidal, the outer surfaces of the wire drums (6) are fixedly connected with baffle plates (7), and the outer surfaces of the wire drums (6) are sleeved with telescopic compression rings (8);

the bottom of the inner side of the box body (1) is provided with a vertical sliding groove (9), the bottom of the inner side of the box body (1) is provided with a transverse sliding groove (10), the vertical sliding groove (9) penetrates through the inner side of the box body (1), the transverse sliding groove (10) penetrates through the inner side of the box body (1), the vertical sliding groove (9) is communicated with the transverse sliding groove (10), and a sliding block (11) is movably connected inside the vertical sliding groove (9) and the transverse sliding groove (10);

the top of the sliding block (11) is movably connected with a binding post (12), one side of the binding post (12) is fixedly connected with a fixing plate (13), a fixing column (14) is inserted on the fixing plate (13), a positioning hole (15) is formed in the bottom of the inner side of the box body (1), the positioning hole (15) is located on one side of the vertical sliding groove (9), the positioning hole (15) is located on one side of the horizontal sliding groove (10), and the fixing column (14) is inserted in the positioning hole (15).

2. A junction box of electrical architectural design according to claim 1, wherein: the shape of screw installation department (2) and the shape looks adaptation of screw (5), screw installation department (2) fixed connection is in the four corners department of box body (1) inboard.

3. A junction box of electrical architectural design according to claim 1, wherein: the top plate (4) is pressed on the sealing gasket (3), and the sealing gasket (3) is made of rubber.

4. A junction box of electrical architectural design according to claim 1, wherein: one end opening of the bobbin (6) close to the box body (1) is large, the other end opening is small, and the bobbin (6) is communicated with the inside of the box body (1).

5. A junction box of electrical architectural design according to claim 1, wherein: the bobbin (6) is made of rubber, the compression pressing ring (8) is made of rubber, and the compression pressing ring (8) is located between the baffle (7) and the box body (1).

6. A junction box of electrical architectural design according to claim 1, wherein: the structure of the vertical sliding groove (9) is the same as that of the transverse sliding groove (10), the cross sections of the vertical sliding groove (9) and the transverse sliding groove (10) are both in an inverted T shape, and the shapes of the vertical sliding groove (9) and the transverse sliding groove (10) are matched with that of the sliding block (11).

7. A junction box of electrical architectural design according to claim 1, wherein: the cross-sectional shape of terminal (12) is H shape, terminal (12) and box body (1) swing joint, terminal (12) and fixed plate (13) structure as an organic whole.

8. A junction box of electrical architectural design according to claim 1, wherein: the shape of the fixing column (14) is matched with that of the positioning hole (15), the fixing column (14) penetrates through the fixing plate (13), and the fixing column (14) corresponds to the vertical position of the positioning hole (15) when the wiring terminal (12) is fixed.