CN217486126U - Plug-in type waterproof bus duct - Google Patents

Abstract

The utility model discloses a waterproof type bus duct of plug-in type, which comprises an outer shell, shell roof surface and diapire surface all are connected with a plurality of division board, and per two are adjacent all be formed with one between the division board and wear the slot, and also all be formed with one between division board adjacent with the casing lateral wall and the lateral wall and wear the slot, every wear all to be connected with the generating line row between the slot, both ends all are connected with the insulating piece about the generating line row outside, the draw-in groove has all been seted up to both ends top surface and bottom surface about the casing, draw-in groove internal connection has the cardboard. The utility model discloses a to respectively install a cardboard in the top and the bottom of a plurality of insulating pieces, make a plurality of independently placed insulating pieces form an insulating overcoat, then inside the insulating overcoat disect insertion casing that will form, can avoid the inside of inserting the bus duct of insulating piece a slice, assembly efficiency is high, labour saving and time saving.

Description

Plug-in type waterproof bus duct

Technical Field

The utility model relates to a bus duct technical field, concretely relates to waterproof type bus duct of plug-in type.

Background

The waterproof bus duct is also called as resin casting bus duct, is a metal shell-free bus duct, is made of high-performance insulating material by mixing special composite resin and a certain amount of specially selected mixed material, directly casts and seals the copper bus, has no air gap, has no chimney effect, and can not cause short circuit due to bus burr or overload, thereby being widely applied to various fields.

And the generating line row is when the equipment, and in order to avoid the generating line to arrange between the contact causes the condition of contact failure to take place, the assembly personnel all can alternate the insulating piece between the generating line row to avoid its contact, however when alternate the insulating piece, the inside that inserts the bus duct in proper order of insulating piece needs a slice, whole process needs the assembly personnel to operate repeatedly, and assembly efficiency is low, wastes time and energy.

Therefore, it is necessary to provide a plug-in waterproof bus duct to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a waterproof type bus duct of plug-in type through respectively installing a cardboard in the top and the bottom of a plurality of insulating pieces, makes a plurality of independently placed insulating pieces form an insulating overcoat, then inside the insulating overcoat disect insertion casing that will form, can avoid the inside of inserting the bus duct of insulating piece a slice, assembly efficiency is high, labour saving and time saving to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a waterproof type bus duct of plug-in type, includes the shell, shell roof surface and diapire surface all are connected with a plurality of division board, and every two are adjacent all be formed with one between the division board and wear the slot, and also all be formed with one between division board and the lateral wall adjacent with casing lateral wall and wear the slot, every wear all to be connected with the generating line row between the slot, both ends all are connected with the insulating piece about the generating line row outside.

The casing is provided with a clamping groove on the top surface and the bottom surface of the left end and the right end of the casing, the clamping groove is internally connected with clamping plates, the clamping plates are located on the left side of the casing and are respectively connected with the top surface and the bottom surface of an insulating sheet located on the left side, the clamping plates are located on the right side of the casing and are respectively connected with the top surface and the bottom surface of the insulating sheet located on the right side, threaded holes are formed in the front end and the rear end of each clamping plate, bolts are connected to four corners of the surfaces of the front side and the rear side of the casing, and the bolts extend into the clamping plates and are connected with the clamping plates through the threaded holes.

Preferably, the two insulating sheets outside each bus bar are symmetrically distributed about the center of the bus bar.

Preferably, the bolt is a hexagon socket head cap screw.

Preferably, the clamping plate is matched with the clamping groove, and the clamping plate and the clamping groove are in interference fit.

Preferably, the number of the partition plates is not less than three, and the length of the partition plates is equal to that of the shell.

Preferably, the top and the bottom of the insulating sheet are both arranged in a convex shape.

Preferably, both ends of the slot are communicated with the clamping groove.

In the technical scheme, the utility model provides a technological effect and advantage:

the utility model discloses a two sections about with the insulating piece that the generating line arranged the outside falls into, and control two sections a plurality of insulating pieces and pass through the cardboard and connect two independent insulating overcoat of formation, when the equipment bus duct, only need arrange the generating line and insert the inside of each insulating piece one by one, insert the casing inside along alternating the groove with insulating overcoat again, and establish another insulating overcoat in order to remove male mode cover to the casing is inside in the other end outside that the generating line was arranged, and use the bolt to fix the cardboard and the casing of the left and right sides, can realize the assembly of bus duct, compared with the prior art, this device is when the equipment, can form a whole, the inside that inserts the bus duct in proper order of not having need not a slice, high assembly efficiency, time saving and labor saving insulating piece.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

FIG. 2 is a schematic view of the connection structure of the clamp plate and the housing of the present invention;

fig. 3 is a schematic view of the shell structure of the present invention.

Description of the reference numerals:

1 shell, 2 division boards, 3 wear slot, 4 generating line rows, 5 insulating pieces, 6 draw-in grooves, 7 cardboard, 8 screw holes, 9 bolts.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the attached drawings.

The utility model provides a waterproof type bus duct of plug-in type as shown in fig. 1-3, which comprises an outer shell 1, shell 1 roof surface and diapire surface all are connected with a plurality of division board 2, and every two are adjacent all be formed with one between division board 2 and wear slot 3, and also all be formed with one between division board 2 and the lateral wall adjacent with the casing lateral wall and wear slot 3, every wear all to be connected with bus-bar row 4 between the slot 3, both ends all are connected with insulating piece 5 about bus-bar row 4 outside.

Draw-in groove 6 has all been seted up on both ends top surface and bottom surface about the casing, 6 internal connection of draw-in groove has cardboard 7, wherein is located the left two of casing cardboard 7 is connected with 5 top surfaces and the bottom surface of insulating piece that is located left respectively, wherein is located two on casing right side cardboard 7 is connected with 5 top surfaces and the bottom surface of insulating piece that is located the right side respectively, every both ends all seted up threaded hole 8 around cardboard 7, both sides surface four corners all is connected with bolt 9 around the casing, bolt 9 extend to cardboard 7 inside and with be connected with cardboard 7 through threaded hole 8.

Further, in the above technical solution, two insulating sheets 5 outside each bus bar 4 are symmetrically distributed about the center of the bus bar 4, so as to facilitate the insertion and assembly of the bus bar 4.

Further, in the above technical scheme, bolt 9 sets up to hexagon socket head cap screw 9, and the staff of being convenient for fixes cardboard 7, guarantees simultaneously that the casing lateral wall does not have the bellying, avoids external object to cause the damage to the casing.

Furthermore, in the above technical solution, the clamping plate 7 is matched with the clamping groove 6, and the clamping plate 7 and the clamping groove 6 are in interference fit, so that the clamping plate 7 is tightly clamped inside the clamping groove 6.

Further, in the above technical solution, the number of the partition plates 2 is not less than three, and the length of the partition plates 2 is equal to the length of the casing.

Further, in the above technical solution, the top and the bottom of the insulating sheet 5 are both provided with a convex shape, which is convenient for the insulating sheet 5 to be inserted.

Further, in the above technical solution, both ends of the insertion slot 3 are communicated with the clamping slot 6.

The implementation mode specifically comprises the following steps: when the utility model is used, the insulating sheet 5 outside the bus bar 4 is divided into a left section and a right section, and the top and the bottom of one end of each section are fixedly connected with a clamping plate 7, so that the insulating sheets 5 which are independently placed are divided into parts and mutually connected to form an insulating jacket, at the moment, a worker inserts the bus bar 4 to be installed into each insulating sheet 5 one by one, then inserts the insulating jacket into the shell along the slot 3 until the clamping plate 7 moves to the slot 6, the clamping plate 7 is fixedly connected with the shell through the bolt 9, thereby the insulating jacket on one side of the bus bar 4 is fixedly connected with the shell, namely, one side of the bus bar 4 is fixedly connected with the shell, at the moment, the worker sleeves another insulating jacket outside the other end of the bus bar 4 in a manner of moving and inserting into the shell, and when the clamping plate 7 moves to the slot 6, carry out the rigid coupling with cardboard 7 and casing through bolt 9, accomplish the equipment of two insulating overcoat and generating line row 4, thereby make the generating line row 4 left and right sides all wrapped up by insulating overcoat, avoid generating line row 4 contacts, thereby accomplish the assembly of bus duct, this embodiment has specifically solved present bus duct among the prior art when interlude insulating piece 5, insulating piece 5 needs the inside that inserts the bus duct in proper order of a slice, whole process needs the assembler to operate repeatedly, assembly efficiency is low, the problem of wasting time and energy.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (7)

1. The utility model provides a waterproof type bus duct of plug-in type, includes shell (1), its characterized in that: the surface of the top wall and the surface of the bottom wall of the shell (1) are both connected with a plurality of partition plates (2), a slot (3) is formed between every two adjacent partition plates (2), a slot (3) is also formed between the partition plate (2) adjacent to the side wall of the shell and the side wall, a bus bar (4) is connected between every two slots (3), and the left end and the right end of the outer side of each bus bar (4) are both connected with insulating sheets (5);

draw-in groove (6) have all been seted up on both ends top surface and bottom surface about the casing, draw-in groove (6) internal connection has cardboard (7), wherein is located the left two of casing cardboard (7) are connected with insulating piece (5) top surface and the bottom surface that is located left respectively, wherein are located two on casing right side cardboard (7) are connected with insulating piece (5) top surface and the bottom surface that is located the right side respectively, every screw hole (8) have all been seted up at both ends around cardboard (7), both sides surface four corners all is connected with bolt (9) around the casing, bolt (9) extend to cardboard (7) inside and with be connected with cardboard (7) through screw hole (8).

2. The plug-in waterproof bus duct of claim 1, characterized in that: the two insulation sheets (5) outside each bus bar (4) are distributed symmetrically with respect to the center of the bus bar (4).

3. The plug-in waterproof bus duct of claim 1, characterized in that: the bolt (9) is an inner hexagon bolt (9).

4. The plug-in waterproof bus duct of claim 1, characterized in that: the clamping plate (7) is matched with the clamping groove (6), and the clamping plate (7) and the clamping groove (6) are in interference fit.

5. The plug-in waterproof bus duct of claim 1, characterized in that: the number of the partition plates (2) is not less than three, and the length of the partition plates (2) is equal to that of the shell.

6. The plug-in waterproof bus duct of claim 1, characterized in that: the top and the bottom of the insulating sheet (5) are both arranged in a convex shape.

7. The plug-in waterproof bus duct of claim 1, characterized in that: the two ends of the through slot (3) are communicated with the clamping groove (6).

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