CN212627041U

CN212627041U - Novel jack box fixed knot constructs

Info

Publication number: CN212627041U
Application number: CN202021398020.6U
Authority: CN
Inventors: 高科
Original assignee: Tianjin Ouneng Electric Co ltd
Current assignee: Tianjin Ouneng Electric Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-02-26
Anticipated expiration: 2030-07-16

Abstract

The utility model relates to the technical field of power supply and distribution, and discloses a novel jack box fixing structure, which comprises a bus duct, a jack box, two hook holes, two hooks, a copper clip, a bus duct conductor, two L-shaped fixing plates, two fastener screws and two fasteners, the bus duct conductor is fixedly arranged in the bus duct, the copper card is fixedly connected with the lower end of the jack box, the two hooks are symmetrically and fixedly connected with the lower end of one side of the jack box, the two hook holes are formed in the surface of the bus duct, the hook and the hook hole are mutually connected in a buckling way, the copper card is electrically inserted with the bus duct conductor, the two L-shaped fixing plates are symmetrically and fixedly connected with the side wall of the upper end of the jack box, the fastener screw is rotatably connected to the horizontal part of the L-shaped fixing plate through a ball bearing, and the upper end of the fastener is in threaded connection with the lower end rod wall of the fastener screw. The utility model discloses make bus duct and jack box fixed firm, can prevent that the jack box is torn open by the mistake, safer.

Description

Novel jack box fixed knot constructs

Technical Field

The utility model relates to a supply distribution technical field, especially relate to a novel jack box fixed knot constructs.

Background

The plug-in box is very extensive in electric power application, and the plug-in box utilizes the mode of pegging graft to the branch line is received to the electric energy branch on the generating line, and then transports various industrial applications. The bus has the main functions of collecting, distributing and transmitting electric energy, and the tapping of the plug box is very convenient. Therefore, the plug box is a key part for branch current protection, and the structure and the performance of the plug box directly influence the maintenance convenience and the power utilization safety of power distribution.

Present jack box all adopts perpendicular the inserting, and bolt external fixation's mode, and the perpendicular atress of pegging graft is inhomogeneous, if meet the card stumble, and the grafting copper card is impaired or warp very easily, has very big hidden danger in the middle of the use, and the bolt external fixation, and the dismouting is troublesome, does not protect moreover and chain, takes place the incident very easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the jack box among the prior art and all adopting and inserting perpendicularly, bolt external fixation's mode, the atress of pegging graft perpendicularly is inhomogeneous, if meet the card stumble, the grafting copper card is impaired or warp very easily, has very big hidden danger in the middle of the use, and bolt external fixation, and the dismouting is troublesome, does not protect moreover and chain, takes place the problem of incident very easily, and the novel jack box fixed knot who provides constructs.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel jack box fixed knot constructs, includes bus duct, jack box, two couple holes, two couples, copper card, bus duct conductor, two L shape fixed plates, two fastener screws and two fasteners, the fixed inside of installing at the bus duct of bus duct conductor, the copper card passes through fixed connection at the lower extreme of jack box, two couple symmetry fixed connection is at one side lower extreme of jack box, two the surface at the bus duct is seted up in the couple hole, couple and the couple hole are linked together and are detained the connection, copper card and bus duct conductor electrical property are pegged graft, two L shape fixed plate symmetry fixed connection is at the upper end lateral wall of jack box, the fastener screw passes through ball bearing and rotates the horizontal part of connection at L shape fixed plate, the upper end of fastener and the lower extreme pole wall threaded connection of fastener screw.

Preferably, the upper end of the plug box is fixedly connected with a handle.

Preferably, the upper end of the fastener is provided with a thread groove in threaded connection with a fastener screw.

Preferably, the copper card is fixedly connected to the lower end of the jack box through a plurality of connecting bolts.

Preferably, one side of the upper end of the fastener is provided with a groove.

Compared with the prior art, the utility model provides a novel jack box fixed knot constructs possesses following beneficial effect:

the novel jack box fixing structure is characterized in that the jack box is clamped on the bus duct through the matching of the hook and the hook hole in the bus duct through the hook and the hook, when the jack box is connected with the bus duct, the jack box is pressed to rotate around the hook as a circle center, the copper card connected on the jack box is inserted on the bus duct conductor of the bus duct, the force is uniformly applied, the copper card and the bus duct conductor are accurately aligned through an inclination angle, collision can be effectively prevented, potential safety hazards caused by copper card deformation of the jack box are avoided, after the jack box is inserted, the box door is opened by separating a brake, the rotary fastener screw is screwed by a screwdriver, the fastener is upwards contracted through the threaded connection effect of the fastener screw and the screw groove at the upper end of the fastener until the fastener is fastened on the edge of the bus duct shell to be stably clamped, the fixing connection mode is simple to operate and firm in fixation, and under the condition of closing the door, the door of the box cannot be opened, and the plug box cannot be disassembled, so that a mechanical linkage is formed, the plug box can be prevented from being disassembled by mistake, and the safety is higher.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make bus duct and jack box fixed firm, can prevent to miss and tear the jack box open, safer.

Drawings

Fig. 1 is a schematic structural view of a bus duct of a novel jack box fixing structure provided by the present invention;

fig. 2 is a schematic structural diagram of a jack box of a novel jack box fixing structure provided by the present invention;

fig. 3 is a schematic structural view of connection between a bus duct and a jack box of a novel jack box fixing structure provided by the present invention;

fig. 4 is a schematic structural diagram of a hook of a novel jack box fixing structure provided by the utility model.

In the figure: 1 bus duct, 2 jack boxes, 3 couple holes, 4 couples, 5 copper clamps, 6 bus duct conductors, 7L-shaped fixing plates, 8 fastener screws, 9 fasteners, 10 handles, 11 screw grooves and 12 grooves.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a novel jack box fixing structure comprises a bus duct 1, a jack box 2, two hook holes 3 and two hooks 4, copper card 5, bus duct conductor 6, two L shape fixed plates 7, two fastener screws 8 and two fasteners 9, bus duct conductor 6 is fixed installs in bus duct 1's inside, copper card 5 is through fixed connection at the lower extreme of

jack box

2, 4 symmetrical fixed connection in one side lower extreme of jack box 2 of two couples, the surface at bus duct 1 is seted up in two couple holes 3,

couple

4 and 3 links up the knot of couple hole and connect each other,

copper card

5 and 6 electrical property grafting of bus duct conductor, 7 symmetrical fixed connection in the upper end lateral wall of jack box 2 of two L shape fixed plates, fastener screw 8 rotates the horizontal part of connecting at L shape fixed plate 7 through ball bearing, the upper end of fastener 9 and the lower extreme pole wall threaded connection of fastener screw 8.

The upper end of the jack box 2 is fixedly connected with a handle 10, which is convenient for people to operate the jack box 2.

The upper end of the fastener 9 is provided with a thread groove 11 in threaded connection with the fastener screw 8.

The copper card 5 is fixedly connected to the lower end of the plug box 2 through a plurality of connecting bolts.

One side of the upper end of the fastener 9 is provided with a groove 12.

In the utility model, when in use, the plug box 2 is inclined by 45 degrees, the hook 4 is inserted into the hook hole 3 of the bus duct 1, then the plug box 2 is pushed forward to clamp the plug box 2 on the shell of the bus duct 1, the plug box 2 is slowly placed and lowered, when the copper card 5 of the plug box 2 is contacted with the bus duct conductor 6, the observation is aligned, then the plug box 2 is pressed downward and forcefully to ensure that the copper card 5 is plugged in place with the bus duct conductor 6, the box door is opened by the re-brake, the fastener screw 8 is screwed by the screwdriver, the fastener 9 is upwards contracted by utilizing the screw connection effect of the fastener screw 8 and the screw groove 11 at the upper end of the fastener 9 until the fastener 9 is fastened on the edge of the shell of the bus duct 1 to carry out stable clamping, the fixed connection mode has simple operation and firm fixation, and under the condition of closing, the box door can not be opened, the plug box 2 can not be disassembled, thus, and is safer.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel jack box fixing structure comprises a bus duct (1), a jack box (2), two hook holes (3), two hooks (4), a copper card (5), a bus duct conductor (6), two L-shaped fixing plates (7), two fastener screws (8) and two fasteners (9), and is characterized in that the bus duct conductor (6) is fixedly arranged in the bus duct (1), the copper card (5) is fixedly connected to the lower end of the jack box (2), the two hooks (4) are symmetrically and fixedly connected to the lower end of one side of the jack box (2), the two hook holes (3) are formed in the surface of the bus duct (1), the hooks (4) and the hook holes (3) are mutually connected in a buckling manner, the copper card (5) and the bus duct conductor (6) are electrically connected in an inserting manner, the two L-shaped fixing plates (7) are symmetrically and fixedly connected to the side wall of the upper end of the jack box (2), the fastener screw (8) is rotatably connected to the horizontal part of the L-shaped fixing plate (7) through a ball bearing, and the upper end of the fastener (9) is in threaded connection with the lower end rod wall of the fastener screw (8).

2. A novel jack box securing structure according to claim 1, characterized in that a handle (10) is fixedly connected to the upper end of the jack box (2).

3. The novel fixing structure of the plug box according to claim 1, wherein the upper end of the fastener (9) is provided with a thread groove (11) in threaded connection with the fastener screw (8).

4. A novel jack box fixing structure as claimed in claim 1, wherein the copper clip (5) is fixedly connected to the lower end of the jack box (2) by a plurality of connecting bolts.

5. A novel fixing structure of a plug box according to claim 1, characterized in that one side of the upper end of the fastener (9) is provided with a groove (12).