CN214958520U - Terminal box - Google Patents

Abstract

The utility model belongs to the technical field of electrician's auxiliary material and specifically relates to a terminal box is related to, and it includes the box body, the box body includes curb plate and bottom plate, the curb plate is provided with a plurality ofly, and the connection limit of two adjacent curb plates is followed and is slided and be connected with a plurality of otic placode, the hole of stepping down has been seted up on the otic placode. This application has the effect of promoting the stability in the box body installation.

Description

Terminal box

Technical Field

The application relates to the field of electrician's auxiliary materials, in particular to a junction box.

Background

In the indoor decoration process, the junction box is one of electrical accessories, because the electric wire for decoration passes through the electric wire pipe, the junction box is adopted as the transition at the joint part of the electric wire (such as longer line or corner of the electric wire pipe), the electric wire pipe is connected with the junction box, and the electric wire in the wire pipe is connected in the junction box to play the roles of protecting the electric wire and connecting the electric wire.

Referring to fig. 1, the junction box provided for the related art includes a box body 1, the box body 1 includes four side plates 10 and a bottom plate 11, the adjacent side plates 10 are welded and fixed, and the side plates 10 and the bottom plate 11 are welded and fixed; the rigid coupling has an otic placode 2 on the connection border of two adjacent curb plates 10, offers the hole of stepping down 20 that supplies the reinforcing bar to wear to establish on otic placode 2, and four otic placodes 2 are two liang set up in pairs, and every 20 coincidence of holes of stepping down of two in the otic placode 2.

In view of the above-mentioned related art, the inventor believes that the single connection position of the ear plate 2 and the box body 1 causes uneven stress on the box body 1, and the stability of the box body 1 during concrete pouring needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to promote the stability in the box body installation, this application provides a terminal box.

The application provides a terminal box adopts following technical scheme:

the utility model provides a junction box, includes the box body, the box body includes curb plate and bottom plate, the curb plate is provided with a plurality ofly, and the connection limit of two adjacent curb plates is followed and is slided and be connected with a plurality of otic placode, the hole of stepping down has been seted up on the otic placode.

Through adopting above-mentioned technical scheme, the staff can adjust the position of otic placode according to actual demand to make the box body by the even support of otic placode, and then promoted the stability in the box body installation.

Optionally, there is the limiting plate along the direction rigid coupling at this curb plate connection border on the curb plate outer wall, the limiting plate includes the connecting plate with the perpendicular rigid coupling of curb plate, the perpendicular rigid coupling of one end that the curb plate was kept away from to the connecting plate has the baffle to this connection border direction extension, the rigid coupling has the cardboard on the otic placode, the cardboard slides and sets up the space between baffle and curb plate, the mounting hole has been seted up on the baffle, be provided with the stop screw who is used for fixed cardboard in the mounting hole.

Through adopting above-mentioned technical scheme, behind the staff removed the otic placode, use stop screw to fix the otic placode to it is stable to make otic placode and box body be connected, has further promoted the stability of box body.

Optionally, the mounting hole is a threaded hole and is provided with a plurality of along baffle length direction, stop screw and baffle threaded connection, stop screw can dismantle and support tight cardboard.

Through adopting above-mentioned technical scheme, stop screw and baffle threaded connection, and stop screw supports tight cardboard, relies on the fixed cardboard of frictional resistance, and this fixed mode is easy and simple to handle, and fixed effect is better.

Optionally, a clamping hole is formed in the clamping plate, the clamping hole is a threaded hole, and the limiting screw penetrates through the mounting hole and is in threaded connection with the clamping plate.

Through adopting above-mentioned technical scheme, stop screw and cardboard threaded connection, the fixed cardboard of frictional resistance or the limiting displacement of baffle in proper order, this fixed mode is easy and simple to handle, and fixed effect is better.

Optionally, the mounting hole is elongated and extends along the length direction of the baffle.

By adopting the technical scheme, the moving range of the ear plate is further enlarged, and the application range of the ear plate is widened.

Optionally, a countersunk groove is formed in the side wall of the baffle plate, which is away from the side plate, and the head of the limit screw is located in the countersunk groove.

By adopting the technical scheme, the head of the limiting thread is prevented from protruding out of the surface of the baffle, and the accidental injury to workers is reduced.

Optionally, the two adjacent side plates are provided with a limiting plate corresponding to the same connecting edge, and the two clamping plates are perpendicular to each other.

Through adopting above-mentioned technical scheme, set up two cardboards on every otic placode, promoted the stability behind otic placode and the stop screw cooperation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the position of the ear plate can be adjusted by the worker according to the actual requirement, so that the box body is uniformly supported by the ear plate, and the stability of the box body in the installation process is improved;

2. after the lug plate is moved by a worker, the lug plate is fixed by using a limiting screw, so that the lug plate and the box body are stably connected, and the stability of the box body is further improved;

3. stop screw and baffle threaded connection, and stop screw support tight cardboard, rely on the fixed cardboard of frictional resistance, this fixed mode is easy and simple to handle, and fixed effect is better.

Drawings

Fig. 1 is a schematic structural diagram of a junction box provided in the related art.

Fig. 2 is a schematic structural diagram of a junction box according to a first embodiment of the present application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is an exploded view of a first embodiment of the present invention to show the engagement relationship between a limit screw and a clamping plate.

Fig. 5 is a schematic structural diagram of a junction box according to a second embodiment of the present application.

Description of reference numerals: 1. a box body; 10. a side plate; 11. a base plate; 2. an ear plate; 20. a hole of abdication; 21. clamping a plate; 210. a clamping hole; 3. a limiting plate; 30. a connecting plate; 31. a baffle plate; 310. mounting holes; 311. a countersunk groove; 4. and a limiting screw.

Detailed Description

The present application is described in further detail below with reference to figures 2-5.

The embodiment of the application discloses a junction box.

Example 1

Referring to fig. 2 and 3, the junction box comprises a box body 1 and a plurality of lug plates 2 connected to the box body 1 in a sliding manner; the box body 1 comprises four side plates 10 and a bottom plate 11, two adjacent side plates 10 are vertically welded, and the bottom plate 11 is vertically welded with the four side plates 10; the ear plates 2 are arranged on the connecting edges of the two adjacent side plates 10; a limiting plate 3 is arranged on the outer wall of the side plate 10 along the extending direction of the connecting edge, the limiting plate 3 comprises a connecting plate 30 which is vertically welded on the outer wall of the side plate 10, a baffle 31 which is bent towards the direction close to the connecting edge is integrally formed at one end of the connecting plate 30 far away from the side plate 10, and the baffle 31 is perpendicular to the connecting plate 30; a plurality of mounting holes 310 are uniformly formed in the baffle 31 along the length direction of the baffle 31, countersunk grooves 311 are formed in the positions, corresponding to the mounting holes 310, of the side walls of the baffle 31 away from the side plates 10, and the inner diameters of the countersunk grooves 311 are larger than those of the mounting holes 310.

Referring to fig. 2 and 4, two clamping plates 21 are welded at one end of the ear plate 2 far away from the abdicating hole 20, wherein one clamping plate 21 and the ear plate 2 are in the same plane, and the other clamping plate 21 and the ear plate 2 are perpendicular to each other; the two clamping plates 21 are respectively arranged in the gaps between the two adjacent limiting plates 3 and the box body 1 in a sliding manner; a clamping hole 210 is formed in the clamping plate 21, the clamping hole 210 is a threaded hole, a limiting screw 4 for fixing the clamping plate 21 is further installed in the countersunk head slot 311, the limiting screw 4 penetrates through the installation hole 310 and the clamping hole 210, and the limiting screw 4 is in threaded connection with the clamping plate 21; in other examples, the mounting hole 310 may be a threaded hole, and no hole is formed in the clamping plate 21, so that the limit screw 4 is screwed on the baffle 31, and the limit screw 4 can be detached to tightly abut against the clamping plate 21, so that the ear plate 2 is fixed.

The implementation principle of the embodiment 1 of the application is as follows: the staff can install a plurality of otic placode 2 according to the actual demand, adjusts the position of the relative limiting plate 3 of otic placode 2, uses stop screw 4 fixed otic placode 2 afterwards for box body 1 obtains the even support of a plurality of otic placode 2, and then has promoted the stability when box body 1 installs.

Example 2

Referring to fig. 5, the difference between the present embodiment and the first embodiment is that the mounting hole 310 in the present embodiment is long, and the countersunk groove 311 is long.

The implementation principle of embodiment 2 of the present application is as follows: the staff can adjust the relative limiting plate 3's of otic placode 2 position according to actual demand, uses stop screw 4 fixed otic placode 2 afterwards, because mounting hole 310 and countersunk head groove 311 all are rectangular form for the adjustable range increase of otic placode 2, thereby enlarge the installation scope of otic placode 2, in order to adapt to more use scenes.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (7)

1. The utility model provides a junction box, includes box body (1), box body (1) includes curb plate (10) and bottom plate (11), curb plate (10) are provided with a plurality ofly, its characterized in that: the connection edge of two adjacent curb plates (10) slides upward and is connected with a plurality of otic placode (2), set up hole of stepping down (20) on otic placode (2).

2. A junction box according to claim 1, wherein: curb plate (10) outer wall is gone up and is had limiting plate (3) along the direction rigid coupling at this curb plate (10) connection border, limiting plate (3) include with connecting plate (30) of curb plate (10) perpendicular rigid coupling, the perpendicular rigid coupling of one end of curb plate (10) is kept away from in connecting plate (30) is to baffle (31) that this connection border direction extends, the rigid coupling has cardboard (21) on otic placode (2), cardboard (21) slide and set up the space between baffle (31) and curb plate (10), mounting hole (310) have been seted up on baffle (31), be provided with stop screw (4) that are used for fixed cardboard (21) in mounting hole (310).

3. A junction box according to claim 2, wherein: the mounting hole (310) is a threaded hole and is provided with a plurality of along baffle (31) length direction, stop screw (4) and baffle (31) threaded connection, stop screw (4) can be dismantled and support tight cardboard (21).

4. A junction box according to claim 2, wherein: the clamping plate (21) is provided with a clamping hole (210), the clamping hole (210) is a threaded hole, and the limiting screw (4) penetrates through the mounting hole (310) and is in threaded connection with the clamping plate (21).

5. A junction box according to claim 4, wherein: the mounting hole (310) is long and extends along the length direction of the baffle (31).

6. A junction box according to any of claims 3-5, wherein: the side wall of the baffle plate (31) departing from the side plate (10) is provided with a countersunk groove (311), and the head part of the limit screw (4) is positioned in the countersunk groove (311).

7. A junction box according to claim 2, wherein: the two adjacent side plates (10) are provided with two limiting plates (3) corresponding to the same connecting edge, and the two clamping plates (21) are perpendicular to each other.

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