CN217362492U - Isolation mechanism for intensive bus duct - Google Patents

Abstract

The utility model discloses an isolation mechanism for intensive bus duct, including keeping apart curb plate one and keeping apart curb plate two, keep apart curb plate one and keep apart the mutual parallel arrangement of curb plate two, keep apart the both ends of curb plate one and keep apart curb plate two and be provided with the screw rod respectively perpendicularly, keep apart curb plate one and keep apart and be provided with multiunit isolation mounting structure between the curb plate two, keep apart mounting structure including keeping apart panel one, keep apart panel two, keep apart bedplate, trapezoidal extrusion piece and loop type snap ring, keep apart panel one and keep apart panel two the same structures, and mutual symmetry sets up, keep apart the bedplate difference fixed connection at the both ends of keeping apart panel one and keep apart panel two. This kind of an isolating mechanism for intensive bus duct sets up the screw rod adjustment through the both ends at the isolation curb plate, and the scope of adjustment is big, and the precision of adjustment is high, and through setting up the elasticity arc board, the both ends of elasticity arc board support screw rod form the effect that elasticity supported, alleviate pressure.

Description

Isolation mechanism for intensive bus duct

Technical Field

The utility model relates to an intensive bus duct technical field specifically is an isolation mechanism for intensive bus duct.

Background

The connecting piece for the straight line sections of the bus duct has poor stability and tight connection, so that the straight line sections of the bus duct have poor connectivity, the connecting piece belongs to perforation connection of the bus bar, has poor strength, is easy to overheat, has low safety factor, has poor insulation between the rows, has poor connection temperature rise resistance, and greatly shortens the service life. We have therefore improved this and have proposed an isolation mechanism for dense busway.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an isolation mechanism for intensive bus duct, including keeping apart curb plate one and keeping apart curb plate two, keep apart curb plate one and keep apart two mutual parallel arrangement of curb plate, keep apart the both ends of curb plate one and keep apart curb plate two and be provided with the screw rod respectively perpendicularly, keep apart curb plate one and keep apart and be provided with multiunit isolation mounting structure between the curb plate two, keep apart mounting structure including keep apart panel one, keep apart panel two, keep apart bedplate, trapezoidal extrusion piece and loop type snap ring, keep apart panel one the same with two structures of isolation panel, and mutual symmetry sets up, keep apart bedplate fixed connection respectively at the both ends of keeping apart panel one and keep apart panel two, and trapezoidal extrusion piece is the side of keeping away from each other on two isolation bedplates respectively fixed connection, loop type snap ring movable sleeve is established on two trapezoidal extrusion piece surfaces.

As an optimal technical scheme of the utility model, the loop type snap ring is connected perpendicularly on keeping apart curb plate one and keeping apart curb plate two through the pull rod respectively, the inner wall of loop type snap ring contacts with the surface of trapezoidal extrusion piece.

As an optimized technical scheme of the utility model, the inclined plane setting on the trapezoidal extrusion piece keeps away from the one end of division panel one on the isolation bedplate.

As a preferred technical scheme of the utility model, the adjustment tank has been seted up respectively at the both ends of keeping apart curb plate one and keeping apart curb plate two, the adjustment tank internalization is provided with the elasticity arc board, the adjustment tank sets up respectively on the side of keeping apart curb plate one and keeping apart curb plate two and keeping away from each other.

As an optimized technical scheme of the utility model, elasticity arc board is semi-circular structure, and the convex surface of elasticity arc board passes the adjustment tank setting.

As an optimal technical scheme of the utility model, keep apart and seted up two spacing holes on the curb plate one and keep apart the curb plate two respectively, and the screw rod passes through the screw thread and keeps apart curb plate one and keep apart two spacing holes with one end of curb plate.

As an optimal technical scheme of the utility model, elasticity arc board setting is run through respectively at the both ends of screw rod, the both ends of screw rod are provided with spacing spiral shell piece and positioning bolt respectively, spacing spiral shell piece fixed connection is in the one end of screw rod, positioning bolt sets up one of them the surface of elasticity arc board.

The utility model has the advantages that:

1. according to the isolation mechanism for the intensive bus duct, the distance between the annular clamping ring and the trapezoidal extrusion block is adjusted by arranging the two groups of isolation side plates and adjusting the distance between the isolation side plates, the isolation seat plates can be connected more tightly when the annular clamping ring is close to the trapezoidal extrusion block by arranging the trapezoidal extrusion block, and the fixed forces at the two ends are the same;

2. according to the isolation mechanism for the intensive bus duct, the bus plates are isolated by arranging the isolation mounting structures, and the single isolation mounting structures are respectively used for fixing the positions of the bus plates, so that the bus plates are not influenced mutually, and equipment can be supported, so that the strength of the whole structure of a shell of the device is improved;

3. this kind of an isolating mechanism for intensive bus duct sets up the screw rod adjustment through the both ends at the isolation curb plate, and the scope of adjustment is big, and the precision of adjustment is high, and through setting up the elasticity arc board, the both ends of elasticity arc board support screw rod form the effect that elasticity supported, alleviate pressure.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of an isolation mechanism for a compact busway of the present invention;

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. a first isolation side plate; 2. a second isolation side plate; 3. a first isolation panel; 4. a second isolation panel; 5. a pull rod; 6. an elastic arc plate; 7. a limiting screw block; 8. a screw; 9. a trapezoidal extrusion block; 10. an isolation seat plate; 11. a ring-shaped snap ring; 12. positioning the bolt; 13. an adjustment groove; 14. and a limiting hole.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

The embodiment is as follows: as shown in figures 1-3, the utility model relates to an isolation mechanism for an intensive bus duct, which comprises a first isolation side plate 1 and a second isolation side plate 2, wherein the first isolation side plate 1 and the second isolation side plate 2 are arranged in parallel, two ends of the first isolation side plate 1 and the second isolation side plate 2 are respectively and vertically provided with a screw 8, a plurality of groups of isolation mounting structures are arranged between the first isolation side plate 1 and the second isolation side plate 2, each isolation mounting structure comprises a first isolation panel 3, a second isolation panel 4, an isolation seat plate 10, a trapezoidal extrusion block 9 and a ring-shaped snap ring 11, the first isolation panel 3 and the second isolation panel 4 have the same structure, and are symmetrically arranged with each other, the isolation seat plate 10 is respectively fixedly connected with two ends of the first isolation panel 3 and the second isolation panel 4, the trapezoidal extrusion blocks 9 are respectively and fixedly connected to one side face, far away from each other, of the two isolation seat plates 10, and the annular snap ring 11 is movably sleeved on the surfaces of the two trapezoidal extrusion blocks 9.

Wherein, the annular snap ring 11 is vertically connected on the first isolation side plate 1 and the second isolation side plate 2 through the pull rod 5 respectively, and the inner wall of the annular snap ring 11 is contacted with the surface of the trapezoidal extrusion block 9.

Wherein, the inclined plane on the trapezoidal extrusion piece 9 is arranged at one end of the isolation seat plate 10 far away from the first isolation panel 3.

Wherein, the both ends of keeping apart curb plate one 1 and keeping apart curb plate two 2 have seted up adjustment tank 13 respectively, and the activity is provided with elasticity arc board 6 in adjustment tank 13, and adjustment tank 13 sets up respectively on the side of keeping away from each other of keeping apart curb plate one 1 and keeping apart curb plate two 2.

Wherein, the elastic arc plate 6 is a semicircular structure, and the convex surface of the elastic arc plate 6 passes through the adjusting groove 13.

Wherein, keep apart and seted up two spacing holes 14 on curb plate one 1 and the isolation curb plate two 2 respectively, and screw rod 8 passes two spacing holes 14 of keeping apart curb plate one 1 and the same end of isolation curb plate two 2 through the screw thread.

Wherein, the both ends of screw rod 8 run through elasticity arc 6 respectively and set up, and the both ends of screw rod 8 are provided with spacing spiral shell piece 7 and positioning bolt 12 respectively, and spacing spiral shell piece 7 fixed connection is in the one end of screw rod 8, and positioning bolt 12 sets up the surface at one of them elasticity arc 6.

The working principle is as follows: when the isolating device is used, the bus plates are respectively inserted between the isolating mounting structures, two ends of the isolating panel I3 and the isolating panel II 4 are fixed through the annular clamping ring 11, two positioning bolts 12 are respectively rotated to adjust the distance between the isolating side plate I1 and the isolating side plate II 2, then the pull rod 5 pulls the annular clamping ring 11 under the condition that the isolating side plate I1 and the isolating side plate II 2 move, the annular clamping ring 11 is close to the two trapezoidal extrusion blocks 9, then the trapezoidal extrusion blocks 9 are extruded mutually, the isolating panel I3 and the isolating panel II 4 are close to each other to form a whole, the distance between the annular clamping ring 11 and the trapezoidal extrusion blocks 9 is adjusted by setting the two groups of isolating side plates and adjusting the distance between the isolating side plates, the trapezoidal extrusion blocks 9 are arranged, and when the annular clamping ring 11 is close to the trapezoidal extrusion blocks 9, the isolating seat plates 10 are connected more tightly, the dynamics that both ends are fixed is the same, keep apart mounting structure through setting up, keep apart the generating line board, single isolation mounting structure is used for the position of fixed generating line board respectively, make not influence each other between the generating line board, and can also support equipment, thereby increase the overall structure's of device casing intensity, set up the screw rod 8 adjustment through the both ends at the isolation curb plate, the scope of adjustment is big, the precision of adjustment is high, through setting up elasticity arc plate 6, the both ends of 6 supporting screw rods of elasticity arc plate 8, form the effect that elasticity supported, alleviate pressure.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. An isolation mechanism for an intensive bus duct comprises a first isolation side plate (1) and a second isolation side plate (2), and is characterized in that the first isolation side plate (1) and the second isolation side plate (2) are arranged in parallel, two ends of the first isolation side plate (1) and the second isolation side plate (2) are respectively and vertically provided with a screw rod (8), a plurality of groups of isolation mounting structures are arranged between the first isolation side plate (1) and the second isolation side plate (2), each isolation mounting structure comprises a first isolation panel (3), a second isolation panel (4), an isolation seat plate (10), a trapezoidal extrusion block (9) and a ring-shaped snap ring (11), the first isolation panel (3) and the second isolation panel (4) are identical in structure and are arranged symmetrically, and the isolation seat plates (10) are respectively and fixedly connected to two ends of the first isolation panel (3) and the second isolation panel (4), the trapezoidal extrusion blocks (9) are respectively and fixedly connected to one side face, far away from each other, of the two isolation seat plates (10), and the annular clamping ring (11) is movably sleeved on the surfaces of the two trapezoidal extrusion blocks (9).

2. The isolation mechanism for the intensive bus ducts as claimed in claim 1, wherein the annular snap ring (11) is vertically connected to the first isolation side plate (1) and the second isolation side plate (2) through the pull rod (5), respectively, and the inner wall of the annular snap ring (11) is in contact with the surface of the trapezoidal extrusion block (9).

3. An isolation mechanism for dense bus ducts as claimed in claim 1, wherein the inclined plane of the trapezoidal extrusion block (9) is arranged at one end of the isolation seat plate (10) far away from the first isolation panel (3).

4. The isolating mechanism for the intensive bus duct according to claim 1, wherein two ends of the first isolating side plate (1) and the second isolating side plate (2) are respectively provided with an adjusting groove (13), an elastic arc plate (6) is movably arranged in the adjusting groove (13), and the adjusting grooves (13) are respectively arranged on one side surface of the first isolating side plate (1) and the second isolating side plate (2) which are far away from each other.

5. The isolating mechanism for the dense bus ducts of claim 4, wherein the elastic arc plates (6) are of a semicircular structure, and the convex surfaces of the elastic arc plates (6) are arranged through the adjusting slots (13).

6. The isolating mechanism for the intensive bus duct according to claim 1, wherein the first isolating side plate (1) and the second isolating side plate (2) are respectively provided with two limiting holes (14), and the screw rod (8) penetrates through the two limiting holes (14) at the same end of the first isolating side plate (1) and the second isolating side plate (2) through threads.

7. The isolating mechanism for the intensive bus ducts as claimed in claim 4, wherein two ends of the screw (8) are respectively arranged through the elastic arc plates (6), two ends of the screw (8) are respectively provided with a limiting screw block (7) and a positioning bolt (12), the limiting screw block (7) is fixedly connected to one end of the screw (8), and the positioning bolt (12) is arranged on the surface of one of the elastic arc plates (6).

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