CN210838819U

CN210838819U - Concealed junction box for power engineering

Info

Publication number: CN210838819U
Application number: CN201922025374.XU
Authority: CN
Inventors: 莫尚典; 莫晓阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-06-23
Anticipated expiration: 2029-11-21

Abstract

The utility model relates to a terminal box technical field just discloses a power engineering conceals terminal box, comprises a box bod, the work mouth has been seted up to the box body upper surface, and the spout has all been seted up to box body upper surface front end and rear end, the spout left end has been seted up and has been slided mouthful, and the inside sliding connection of spout has the draw runner, right side wall contact in draw runner right-hand member and the spout, draw runner top fixedly connected with lid, the box body left surface rotates and is connected with the damping pivot, damping pivot left end fixedly connected with rotor plate. This electric power engineering conceals terminal box through business turn over hole, last limiting plate, lower limiting plate, spring, light spout, smooth plate and the mutual mating reaction of division board group, can fix the electric wire, and auxiliary device is to the connection of electric wire, through the mutual mating reaction of damping pivot, rotor plate, threaded rod, turning block, draw runner and spout, can make box body and lid be connected inseparabler more, has improved the practicality of device.

Description

Concealed junction box for power engineering

Technical Field

The utility model relates to a terminal box technical field specifically is a power engineering conceals terminal box.

Background

At present, the terminal box is one of electrician's auxiliary material, and the terminal box mainly plays the effect of transition, and the wire tube is connected with the terminal box, and the electric wire of spool the inside links together in the terminal box, plays the effect of protection electric wire and connecting wire, and current electric power engineering hides that the terminal box is relatively not good to the protectiveness of electric wire, leads to the electric wire to connect well easily, influences power equipment's use, and the comparison insecure that box body and lid are connected simultaneously is opened relatively easily, and the practicality is lower, is unfavorable for using widely.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a power engineering conceals terminal box has solved power engineering and has concealed the terminal box relatively not good to the protectiveness of electric wire, leads to the electric wire to connect not well easily, influences power equipment's use, and the box body is connected with the lid simultaneously relatively insecure, opens relatively easily, and the practicality is lower, is unfavorable for the problem of using widely.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a concealed junction box for electric power engineering comprises a box body, wherein a working opening is formed in the upper surface of the box body, sliding grooves are formed in the front end and the rear end of the upper surface of the box body respectively, a sliding opening is formed in the left end of each sliding groove, a sliding strip is connected to the inside of each sliding groove in a sliding mode, the right end of each sliding strip is in contact with the right side wall of each sliding groove, a box cover is fixedly connected to the top end of each sliding strip, the lower surface of the box cover is in contact with the upper surface of the box body, a damping rotating shaft is rotatably connected to the left side surface of the box body, a rotating plate is fixedly connected to the left end of the damping rotating shaft, a threaded rod is arranged on each rotating plate in a threaded mode, the right end of each threaded rod penetrates through the left side surface of the box cover and is screwed into the left end of the box, and a fixing device is arranged on the inner side of the inlet and outlet hole.

Preferably, fixing device includes the insulation board, insulation board lower surface and box body inner bottom lateral wall fixed connection, lower limiting plate of insulation board upper surface fixed connection, the equal fixedly connected with elasticity spring in lower limiting plate upper surface four corners, the limiting plate is gone up to elasticity spring other end fixedly connected with, the equal fixedly connected with division board group of limiting plate inside wall down and upper limiting plate, and lower limiting plate upper surface front end and rear end have all been seted up the light spout, the equal fixedly connected with smooth board of upper limiting plate lower surface front end and rear end, the smooth board lower surface passes smooth groove and can move to inside the smooth groove top.

Preferably, the front end and the rear end of the upper limiting plate are fixedly connected with handles, and the middle parts of the handles are fixedly connected with handle sleeves.

Preferably, the outer side wall of the rotating block is provided with anti-skidding lines, and the rotating block is regular hexagon in shape.

Preferably, the lower surface of the wiring board is fixedly connected with a buffer plate, and the lower surface of the buffer plate is fixedly connected with the inner bottom side wall of the box body.

Preferably, a plurality of groups of vent holes are formed in the box cover.

(III) advantageous effects

The utility model provides a power engineering conceals terminal box possesses following beneficial effect:

1. this electric power engineering conceals terminal box through business turn over hole, last limiting plate, lower limiting plate, spring, light spout, smooth plate and the mutual mating reaction of division board group, can fix the electric wire, and auxiliary device is to the connection of electric wire, through the mutual mating reaction of damping pivot, rotor plate, threaded rod, turning block, draw runner and spout, can make box body and lid be connected inseparabler more, has improved the practicality of device.

2. This power engineering conceals terminal box through the effect of insulation board, can prevent the electric wire electric leakage to a certain extent, improves the safety in utilization, through the effect of division board group, can play certain card solid effect to the electric wire, makes the electric wire more firm, through the effect of damping pivot, can assist the rotor plate to carry out the rotation of certain angle.

Drawings

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

FIG. 2 is a schematic view of the present invention showing a part of the structure;

fig. 3 is a schematic view of the three-dimensional structure of the lower limiting plate of the present invention.

In the figure: 1. a box body; 2. a chute; 3. a slide bar; 4. a box cover; 5. a damping rotating shaft; 6. a rotating plate; 7. a threaded rod; 8. rotating the block; 9. a wiring board; 10. an inlet and outlet hole; 11. a fixing device; 1101. an insulating plate; 1102. a lower limiting plate; 1103. an elastic spring; 1104. an upper limiting plate; 1105. a separator plate group; 1106. a light chute; 1107. a smooth plate; 12. a handle; 13. covering the handlebar; 14. a buffer plate; 15. a vent hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a concealed junction box for electric power engineering comprises a box body 1, a working opening is formed in the upper surface of the box body 1, sliding grooves 2 are formed in the front end and the rear end of the upper surface of the box body 1, a sliding opening is formed in the left end of each sliding groove 2, a sliding strip 3 is connected inside each sliding groove 2 in a sliding mode, the right end of each sliding strip 3 is in contact with the inner right side wall of each sliding groove 2, a box cover 4 is fixedly connected to the top end of each sliding strip 3, the lower surface of each box cover 4 is in contact with the upper surface of the box body 1, a damping rotating shaft 5 is rotatably connected to the left side surface of the box body 1, a rotating plate 6 is fixedly connected to the left end of each damping rotating shaft 5, a threaded rod 7 is screwed on each rotating plate 6, the right end of each threaded rod 7 penetrates through the left side surface of the box cover 4 and is screwed into the left end of each box cover 4, a rotating block 8 is, business turn over hole 10 inboard is provided with fixing device 11, fixing device 11 includes insulation board 1101, insulation board 1101 lower surface and 1 inner bottom lateral wall fixed connection of box body, insulation board 1101 upper surface fixed connection has lower limiting plate 1102, the equal fixedly connected with elastic spring 1103 in lower limiting plate 1102 upper surface four corners, elastic spring 1103 another end fixedly connected with upper limiting plate 1104, lower limiting plate 1102 and the equal fixedly connected with partition plate group 1105 of upper limiting plate 1104 inside wall, lower limiting plate 1102 upper surface front end and rear end have all been seted up light spout 1106, the equal fixedly connected with smooth plate 1107 in upper limiting plate 1104 lower surface front end and rear end, smooth plate 1107 lower surface passes light spout 1106 and can move to inside smooth groove 1106 top.

Specifically, in order to enable a worker to control the upper limiting plate 1104 more conveniently, the front end and the rear end of the upper limiting plate 1104 are both fixedly connected with a handle 12, and the middle part of the handle 12 is fixedly connected with a handle sleeve 13.

Specifically, in order to make the staff more convenient when rotating the turning block 8, the outer side wall of the turning block 8 is provided with anti-slip lines, and the shape of the turning block 8 is provided with a regular hexagon.

Specifically, in order to reduce the vibration force of the wiring board 9 and protect the connected wires to a certain extent, the lower surface of the wiring board 9 is fixedly connected with a buffer plate 14, and the lower surface of the buffer plate 14 is fixedly connected with the inner bottom side wall of the box body 1.

Specifically, in order to prevent the temperature inside the box body 1 from being too high, the box cover 4 is provided with a plurality of groups of vent holes 15.

When the box cover is used, the box cover 4 is opened, so that a worker can conveniently fix an electric wire, the electric wire is input into the box body 1 through the access hole 10, the worker moves the upper limiting plate 1104 upwards to enable the electric wire to pass through the fixing device 11 at a corresponding position, then the control force on the upper limiting plate 1104 is reduced, the upper limiting plate 1104 moves downwards under the elastic action of the elastic spring 1103, meanwhile, the smooth plate 1107 can move up and down in the smooth groove 1106 to prevent the elastic spring 1103 from deflecting, the partition plate group 1105 can clamp the electric wire to fix the electric wire, then the electric wire is connected at the wiring board 9, meanwhile, the box body 1 and the box cover 4 can be connected more firmly, the sliding strip 3 is positioned in the sliding groove 2, the right end of the sliding strip 3 is in contact with the right side wall in the sliding groove 2, the rotating plate 6 is rotated, the damping rotating shaft 5 can assist the rotating plate 6 to rotate, threaded rod 7 spiral shell dress is fixed lid 4 on lid 4 and rotor plate 6, and then makes box body 1 and lid 4 connect and obtain inseparabler, has improved the practicality.

To sum up, this concealed terminal box of electric power engineering, through business turn over hole 10, go up spacing board 1104, spacing board 1102 down, spring 1103, smooth groove 1106, smooth board 1107 and the mutually supporting of division board group 1105, can fix the electric wire, auxiliary device is to the connection of electric wire, through damping pivot 5, rotor plate 6, threaded rod 7, rotor block 8, the mutually supporting of draw runner 3 and spout 2, can make more inseparable that box body 1 and lid 4 are connected, the practicality of device has been improved, effect through insulation board 1101, can prevent electric wire electric leakage to a certain extent, improve the safety in utilization, effect through division board group 1105, can play certain card solid effect to the electric wire, make the electric wire more firm, effect through damping pivot 5, can assist rotor plate 6 to carry out the rotation of certain angle.

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. The utility model provides a power engineering conceals terminal box, includes box body (1), its characterized in that: the upper surface of the box body (1) is provided with a working opening, the front end and the rear end of the upper surface of the box body (1) are respectively provided with a sliding groove (2), the left end of the sliding groove (2) is provided with a sliding opening, the inside of the sliding groove (2) is connected with a sliding strip (3) in a sliding way, the right end of the sliding strip (3) is contacted with the inner right side wall of the sliding groove (2), the top end of the sliding strip (3) is fixedly connected with a box cover (4), the lower surface of the box cover (4) is contacted with the upper surface of the box body (1), the left side of the box body (1) is rotatably connected with a damping rotating shaft (5), the left end of the damping rotating shaft (5) is fixedly connected with a rotating plate (6), a threaded rod (7) is screwed on the rotating plate (6), the right end of the threaded rod (7) passes through the left side of the box cover (4) and is screwed into the inside of the left end, the wiring board (9) is arranged in the box body (1), the inlet and outlet holes (10) are formed in the middle of the left side face of the box body (1) and the front end and the rear end of the right side face of the box body (1), and the fixing devices (11) are arranged on the inner sides of the inlet and outlet holes (10).

2. The concealed junction box of claim 1, wherein: fixing device (11) include insulation board (1101), insulation board (1101) lower surface and box body (1) inner bottom lateral wall fixed connection, lower limiting plate (1102) of fixed surface connection on insulation board (1101), the equal fixedly connected with spring (1103) in lower limiting plate (1102) upper surface four corners, spring (1103) other end fixedly connected with last limiting plate (1104), lower limiting plate (1102) and the equal fixedly connected with division board group (1105) of last limiting plate (1104) inside wall, light spout (1106) have all been seted up to limiting plate (1102) upper surface front end and rear end down, go up limiting plate (1104) lower surface front end and the equal fixedly connected with smooth plate (1107) in rear end, smooth plate (1107) lower surface passes light spout (1106) and can move to inside smooth groove (1106) top.

3. The concealed junction box of claim 2, wherein: the front end and the rear end of the upper limiting plate (1104) are fixedly connected with handles (12), and the middle parts of the handles (12) are fixedly connected with handle sleeves (13).

4. The concealed junction box of claim 1, wherein: the outer side wall of the rotating block (8) is provided with anti-skidding lines, and the shape of the rotating block (8) is provided with a regular hexagon.

5. The concealed junction box of claim 1, wherein: the lower surface of the wiring board (9) is fixedly connected with a buffer plate (14), and the lower surface of the buffer plate (14) is fixedly connected with the inner bottom side wall of the box body (1).

6. The concealed junction box of claim 1, wherein: the box cover (4) is provided with a plurality of groups of ventilation holes (15).