CN211629531U

CN211629531U - Fixing device for small-sized distributor

Info

Publication number: CN211629531U
Application number: CN201922084110.1U
Authority: CN
Inventors: 李玉萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-10-02
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a fixing device for small-sized distributor, the structure of which comprises a power supply terminal, a protective shell, an operating handle, a load terminal, an adjusting button, a series hole and a collision bead, the power supply terminal is fixedly connected with the protective shell, the protective shell is fixedly connected with the load terminal, the operating handle is hinged with the protective shell, the adjusting button is embedded at the side of the protective shell, a series hole runs through the side of the protective shell, the collision bead is connected with the protective shell by a bolt, the collision bead comprises a main body, a base, a sub collision bead, a screw hole, a screw rod, a female collision bead, a spring movable frame and a rivet, the main body and the base are integrally formed, the two ends of the sub collision bead are run through by the screw hole, the collision bead of the utility model can be suitable for distributors with various sizes, the distributors can be installed on more complex surfaces, the distributor looseness phenomenon caused by the mismatching of the sizes of slide, meanwhile, the maintenance is safer and more convenient in the later maintenance.

Description

Fixing device for small-sized distributor

Technical Field

The utility model relates to a distributor field, specific is a fixing device for small-size distributor.

Background

Power distributors, which are important electrical devices in power distribution networks and are often installed outdoors, are used primarily for branching current from a main current conductor into load circuits, which usually have a number of protective switches corresponding to the number of load circuits, wherein each protective switch is connected in a connecting line for a load circuit, which connecting line branches from the main current conductor.

However, the distributor fixing mode in the prior art is usually that the distributor is clamped on a sliding rail with a fixed width, the distributor is loosened when the size of the distributor is not matched with the sliding rail, and a fixing device behind the distributor is easy to damage when the service time is too long, so that an electrical accident may be caused.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a fixing device for small-size distributor.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a fixing device for a small-sized distributor structurally comprises a power supply terminal, a protective shell, an operating handle, a load terminal, an adjusting button, a serial hole and a collision bead, wherein the power supply terminal is fixedly embedded and connected with the protective shell, the protective shell is fixedly embedded and connected with the load terminal, the operating handle is hinged and connected with the protective shell, the adjusting button is embedded in the side face of the protective shell, the serial hole penetrates through the side face of the protective shell, and the collision bead is connected with the protective shell through a bolt; bump the pearl including main part, base, son and bump pearl, screw hole, screw rod, mother and bump pearl, spring adjustable shelf, willow nail, main part and base be the integrated shaping, the son bumps the both ends of pearl and is run through by the screw hole, screw hole and screw rod threaded connection, the mother bumps pearl and spring adjustable shelf activity block, spring adjustable shelf and main part activity block, the willow nail runs through from the centre of main part, base and spring adjustable shelf.

Furthermore, the sub-collision beads are connected to the rear part of the protective shell through a screw rod.

Furthermore, the power supply terminal, the operating handle and the load terminal are matched.

Furthermore, the sub-collision beads are connected with the main collision beads in a clearance fit mode.

Furthermore, the female collision bead is made of rubber.

Furthermore, the power supply terminal and the load terminal are made of pure copper materials.

Advantageous effects

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses an it is applicable in the distributor of various sizes to bump the pearl, can install the distributor on more complicated surface, has avoided the not hard up phenomenon of distributor that leads to because the slide rail size is unmatched, and is safer, convenient when later maintenance simultaneously.

Drawings

Fig. 1 is a schematic structural view of a fixing device for a small-sized distributor according to the present invention.

Fig. 2 is a side view of a fixing device for a small-sized distributor according to the present invention.

Fig. 3 is a schematic structural view of the collision bead of the present invention.

In the figure: the device comprises a power terminal-1, a protective shell-2, an operating handle-3, a load terminal-4, an adjusting button-5, a serial hole-6, a collision bead-7, a main body-a, a base-b, a sub collision bead-c, a screw hole-d, a screw-e, a mother collision bead-f, a spring movable frame-g and a rivet-h.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments, not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

As shown in fig. 1-3, the utility model provides a fixing device for small-sized distributor, the structure of which includes a power terminal 1, a protective casing 2, an operating handle 3, a load terminal 4, an adjusting button 5, a serial hole 6, a collision bead 7, the power terminal 1 is fixedly connected with the protective casing 2, the protective casing 2 is fixedly connected with the load terminal 4, the operating handle 3 is hinged with the protective casing 2, the adjusting button 5 is embedded in the side of the protective casing 2, the serial hole 6 runs through from the side of the protective casing 2, the collision bead 7 is connected with the protective casing 2 by a bolt, the collision bead 7 includes a main body a, a base b, a sub collision bead c, a screw hole d, a screw rod e, a sub collision bead f, a spring movable frame g, a rivet h, the main body a and the base b are integrally formed, two ends of the sub collision bead c are run through by a screw hole d, screw hole d and screw rod e threaded connection, female pearl f and the movable block of spring adjustable shelf g are met to the mother, spring adjustable shelf g and the movable block of main part a, the willow nail h runs through from the centre of main part a, base b and spring adjustable shelf g, the son is met pearl c and is passed through screw rod e and connect the rear at protecting sheathing, power supply terminal 1, operating handle 3 and load terminal 4 cooperate, the son is met pearl c and female pearl f clearance fit connection of meeting, the mother is met pearl f and is adopted the rubber material to make, power supply terminal 1 and load terminal 4 adopt pure copper material to make.

The working principle of the present invention is explained as follows:

the sub-collision bead c is connected to the rear of the protective shell 2 by a screw e, then the sub-collision bead c is pressed towards the middle of the mother collision bead f, the spring movable frame g is opened in the pressing process and blocks the sub-collision bead c, then a power supply is connected to the power supply terminal 1, and finally the operation handle 3 is pushed up to start power-on.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fixing device for small-size distributor, its structure includes power supply terminal (1), protecting sheathing (2), operating handle (3), load terminal (4), adjustment button (5), concatenates hole (6), bumps pearl (7), its characterized in that:

the power supply terminal (1) is fixedly connected with the protective shell (2), the protective shell (2) is fixedly connected with the load terminal (4), the operating handle (3) is hinged with the protective shell (2), the adjusting button (5) is embedded in the side face of the protective shell (2), the serial connection hole (6) penetrates through the side face of the protective shell (2), and the collision bead (7) is in bolt connection with the protective shell (2); bump pearl (7) and bump pearl (c), screw hole (d), screw rod (e), mother and bump pearl (f), spring adjustable shelf (g), willow nail (h) including main part (a), base (b), son, main part (a) and base (b) shaping as an organic whole, the both ends that the son bumped pearl (c) are run through by screw hole (d), screw hole (d) and screw rod (e) threaded connection, the mother bumps pearl (f) and spring adjustable shelf (g) activity block, spring adjustable shelf (g) and main part (a) activity block, willow nail (h) runs through from the centre of main part (a), base (b) and spring adjustable shelf (g).

2. A fixing device for small-sized distributors according to claim 1, characterized in that: the sub collision bead (c) is connected to the rear part of the protective shell through a screw rod (e).

3. A fixing device for small-sized distributors according to claim 1, characterized in that: the power supply terminal (1), the operating handle (3) and the load terminal (4) are matched.

4. A fixing device for small-sized distributors according to claim 2, characterized in that: the sub-collision bead (c) is in clearance fit connection with the main collision bead (f).