CN211017754U

CN211017754U - Distribution box bus clamp

Info

Publication number: CN211017754U
Application number: CN201921695559.5U
Authority: CN
Inventors: 刘娜
Original assignee: YONGJIU ELECTRIC POWER FITTING CO Ltd
Current assignee: YONGJIU ELECTRIC POWER FITTING CO Ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-14
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a distribution box generating line presss from both sides, including the fishplate bar, the fishplate bar is the plastics material with lower connecting plate, first recess has all been seted up at both ends about the fishplate bar, the second recess has all been seted up at both ends about the lower connecting plate, first recess and second recess correspond each other, first recess and second recess size are the same. The utility model discloses a lateral wall left end under the fishplate bar, first through-hole has been seted up respectively to centre and right-hand member, second through-hole and third through-hole, and run through the fishplate bar lower side wall left end respectively, centre and right-hand member, at first through-hole, second through-hole and third through-hole inside upper end all are provided with first nut, because first through-hole, second through-hole and third through-hole are hexagonal shape, the fixed of the first nut of being convenient for, be convenient for first bolt through first nut, second bolt and third bolt respectively with three first nut screw connections of group, be favorable to more practical use block terminal generating line to press from both sides, comparatively practical, be fit for extensively promoting and using.

Description

Distribution box bus clamp

Technical Field

The utility model relates to a generating line presss from both sides technical field, specifically is a distribution box generating line presss from both sides.

Background

The main bus-bar of present traditional vertical (fall to the ground) installation block terminal is fixed, adopts the insulator installation fixed, and the main bus-bar that this kind of insulator is fixed often breaks when doing the short circuit and tolerates current type test, and it is less to have because of the allowed space of this kind of block terminal bus-bar installation, and conventional bus-bar presss from both sides can't hold, needs to develop a triphase an organic whole and four looks an organic whole, and intensity and appearance all are fit for the bus-bar clamp of installing in the low pressure complete distribution box of vertical (fall to the ground) installation.

Prior patent (publication No. CN202159899U) is a distribution box bus-bar clamp, comprising: a clamp seat, a clamp cover and an anti-skid pin. The clamping seat and the clamping cover are in a shape of Chinese character 'shan'. The clamping seat is internally provided with a bus duct and spacing teeth, and a groove is arranged in the bus duct. The clamp holder is provided with a left mounting hole, a middle mounting hole and a right mounting hole. The lower plane of the clamping cover is provided with clamping teeth and spacing grooves, and the width of the clamping teeth is equivalent to that of the bus duct. The clamp cover is provided with a left mounting hole, a middle mounting hole and a right mounting hole, and is provided with a concave hole with a sunk screw head on the upper plane, and two grooves are arranged in the upper plane.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: in last patent, though can increase generating line antiskid pinhole, generating line slippage when can prevent that the generating line presss from both sides the bolt not tight, the long waist shape in antiskid pinhole makes the generating line can expend with heat and contract with cold, but: 1. the mounting hole of seting up in last patent is cylindrical, the fixed of the device of not being convenient for, therefore, we propose a block terminal generating line and press from both sides.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a distribution box generating line presss from both sides, has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a distribution box bus clamp comprises an upper connecting plate and a lower connecting plate;

the utility model discloses a plastic packaging structure, including upper connecting plate, second through-hole, third through-hole, first through-hole, second through-hole and third through-hole, upper connecting plate and lower connecting plate are the plastics material, first recess has all been seted up at both ends about the upper connecting plate, the second recess has all been seted up at both ends about the lower connecting plate, first recess and second recess correspond each other, first recess and second recess size are the same, first through-hole, second through-hole and third through-hole have seted up first through-hole, second through-hole and right-hand member respectively under the lower connecting plate lateral wall left end, centre and right-hand member respectively, first through-hole, second through-hole and third through-hole structure are the same, first through-hole is the hexagon shape, first through-hole, second through-hole and third through-hole in the upper.

As a preferred embodiment of the present invention, the first through hole, the second through hole and the third through hole are respectively and internally connected with a first bolt, a second bolt and a third bolt.

As a preferred embodiment of the present invention, the upper ends of the first bolt, the second bolt and the third bolt are respectively screwed with the three groups of first nuts.

As a preferred embodiment of the present invention, the first through hole, the second through hole and the third through hole lower end are respectively provided with three groups of gaskets and three groups of clamping pieces, and respectively run through with the first bolt, the second bolt and the third bolt.

As a preferred embodiment of the present invention, the lower ends of the first bolt, the second bolt and the third bolt are all screwed with a second nut.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a lateral wall left end under the fishplate bar, first through-hole has been seted up respectively to centre and right-hand member, second through-hole and third through-hole, and run through the fishplate bar lower side wall left end respectively, centre and right-hand member, at first through-hole, second through-hole and third through-hole inside upper end all are provided with first nut, because first through-hole, second through-hole and third through-hole are hexagonal shape, the fixed of the first nut of being convenient for, be convenient for first bolt through first nut, second bolt and third bolt respectively with three first nut screw connections of group, be favorable to more practical use block terminal generating line to press from both sides.

2. The utility model discloses a be equipped with first bolt, second bolt and third bolt, swing joint has first bolt, second bolt and third bolt in device first through-hole, second through-hole and third through-hole respectively, through being provided with the multiunit bolt, can improve the electric power of the electric current of device, is favorable to more practical use block terminal generating line to press from both sides.

3. The utility model discloses a be equipped with gasket and clamping piece, at first bolt, second bolt and third bolt lower extreme through connection respectively have gasket and clamping piece, the fixed and installation of the generating line of being convenient for is favorable to more practical use block terminal generating line to press from both sides.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a distribution box bus bar clamp of the present invention;

fig. 2 is the utility model discloses the through-hole structure schematic diagram of block terminal bus-bar clamp.

In the figure: the clamping device comprises a connecting plate 1, an upper connecting plate 2, a lower connecting plate 3, a first groove 4, a second groove 5, a first through hole 6, a second through hole 7, a third through hole 8, a first nut 9, a first bolt 10, a second bolt 11, a third bolt 12, a gasket 13, a clamping piece 14 and a second nut.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments. A

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. 1-2, the present invention provides a technical solution: a distribution box bus clamp comprises an upper connecting plate 1 and a lower connecting plate 2;

upper connecting plate 1 and lower connecting plate 2 are the plastics material, first recess 3 has all been seted up at both ends about upper connecting plate 1, second recess 4 has all been seted up at both ends about lower connecting plate 2, first recess 3 and second recess 4 correspond each other, first recess 3 and second recess 4 size are the same, first through-hole 5, second through-hole 6 and third through-hole 7 have been seted up respectively to lateral wall left end, centre and right-hand member down connecting plate 2, first through-hole 5, second through-hole 6 and third through-hole 7 run through upper connecting plate 1 lower lateral wall left end, centre and right-hand member respectively, first through-hole 5, second through-hole 6 and third through-hole 7 structure are the same, first through-hole 5 is the hexagon shape, first through-hole 5, second through-hole 6 and third through-hole 7 interior upper end all are provided with first nut 8.

In this embodiment, please refer to fig. 1 and 2, the first through hole 5, the second through hole 6 and the third through hole 7 are respectively formed at the left end, the middle end and the right end of the lower side wall of the lower connecting plate 2, and respectively penetrate the left end, the middle end and the right end of the lower side wall of the upper connecting plate 1, the first nut 8 is respectively arranged at the upper ends of the first through hole 5, the second through hole 6 and the third through hole 7, because the first through hole 5, the second through hole 6 and the third through hole 7 are both in a hexagonal shape, which is convenient for fixing the first nut 8, the first bolt 9 is convenient for through the first nut 8, the second bolt 10 and the third bolt 11 are respectively connected with three groups of first nuts 8 in a spiral manner, which is beneficial for more practical use of the bus.

And a first bolt 9, a second bolt 10 and a third bolt 11 are respectively connected in the first through hole 5, the second through hole 6 and the third through hole 7 in a penetrating manner.

The upper ends of the first bolt 9, the second bolt 10 and the third bolt 11 are respectively in threaded connection with the three groups of first nuts 8.

In this embodiment, please refer to fig. 1, the first bolt 9, the second bolt 10 and the third bolt 11 are arranged, the first through hole 5, the second through hole 6 and the third through hole 7 are respectively and movably connected with the first bolt 9, the second bolt 10 and the third bolt 11, and the plurality of groups of bolts are arranged, so that the electric power of the current of the device can be improved, and the more practical use of the distribution box bus clamp is facilitated.

Wherein, first through-hole 5, second through-hole 6 and third through-hole 7 lower extreme are provided with three group's gaskets 12 and three group's clamping piece 13 respectively, and respectively with first bolt 9, second bolt 10 and third bolt 11 through connection.

Wherein, the lower ends of the first bolt 9, the second bolt 10 and the third bolt 11 are all connected with a second nut 14 in a screw way.

In the embodiment, referring to fig. 1, the gasket 12 and the clamping piece 13 are arranged at the lower ends of the first bolt 9, the second bolt 10 and the third bolt 11, and the gasket 12 and the clamping piece 13 are respectively connected in a penetrating manner, so that the bus can be fixed and installed conveniently, and the bus clamp of the distribution box can be used more practically.

When a distribution box generating line presss from both sides the use, earlier the device is fixed to the appointed place, again with the first through-hole 5 of fishplate bar 1, first nut 8 in the inside upper end fixed mounting of second through-hole 6 and third through-hole 7, then with fishplate bar 2 and fishplate bar 1 mutual correspondence down, through first bolt 9, first through-hole 5 is run through respectively to second bolt 10 and third bolt 11, second through-hole 6 and third through-hole 7, and respectively with 8 screwed connection of three first nuts of group, then with the generating line winding between gasket 12 and clamping piece 13, it can to fix it through second nut 14 at last.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a distribution box generating line presss from both sides which characterized in that: comprises an upper connecting plate (1) and a lower connecting plate (2);

go up fishplate bar (1) and lower connecting plate (2) are the plastics material, first recess (3) have all been seted up at both ends about go up fishplate bar (1), second recess (4) have all been seted up at both ends about lower connecting plate bar (2), first recess (3) and second recess (4) correspond each other, first recess (3) and second recess (4) size are the same, first through-hole (5), second through-hole (6) and third through-hole (7) have been seted up respectively to lateral wall left end, centre and right-hand member down fishplate bar (2), first through-hole (5), second through-hole (6) and third through-hole (7) run through lateral wall left end, centre and right-hand member under go up fishplate bar (1) respectively, first through-hole (5), second through-hole (6) and third through-hole (7) structural equivalence, first through-hole (5) are the hexagon shape, first through-hole (5), The upper ends in the second through hole (6) and the third through hole (7) are provided with first nuts (8).

2. The distribution box bus-bar clamp according to claim 1, wherein: and a first bolt (9), a second bolt (10) and a third bolt (11) are respectively connected in the first through hole (5), the second through hole (6) and the third through hole (7) in a penetrating manner.

3. The distribution box bus-bar clamp according to claim 2, wherein: the upper ends of the first bolt (9), the second bolt (10) and the third bolt (11) are respectively in threaded connection with the three groups of first nuts (8).

4. The distribution box bus-bar clamp according to claim 1, wherein: the lower ends of the first through hole (5), the second through hole (6) and the third through hole (7) are respectively provided with three groups of gaskets (12) and three groups of clamping pieces (13), and are respectively connected with the first bolt (9), the second bolt (10) and the third bolt (11) in a penetrating way.

5. The distribution box bus-bar clamp according to claim 4, wherein: and the lower ends of the first bolt (9), the second bolt (10) and the third bolt (11) are all in threaded connection with a second nut (14).