CN204528059U - For 220kV and below 220kV composite insulator hanger bracket - Google Patents

Abstract

The utility model discloses a composite insulator suspension frame for 220kV and below 220kV, which comprises a cabinet-shaped suspension frame composed of a left bracket, a right bracket, and a horizontal bracket connecting the left bracket and the right bracket; A downward hanging front hanging plate and a downward hanging rear hanging plate are respectively installed between the horizontal supports, and the front hanging plate and the rear hanging plate are all provided with independent horizontally outwardly opening hanging ports. The structure in the utility model can hang and store the composite insulators, and the sheds of the composite insulators will not squeeze each other, and have little influence on the state of the composite insulators after operation.

Description

Composite insulator hanger for 220kV and below 220kV

technical field

The utility model relates to a storage tool, in particular to a composite insulator suspension frame for 220kV and below 220kV.

Background technique

At present, after the composite insulators picked from the production site are transported to the laboratory, they are often not tested immediately. Most of the storage methods are stacked on shelves or on flat ground, which will cause the sheds of composite insulators to be squeezed, the surface will be polluted, and the mechanical properties will also be affected. It will have an impact, so that the test results of composite insulators cannot truly reflect the field operation conditions.

Utility model content

In order to overcome the problem of composite insulator storage above, the utility model provides a composite insulator suspension frame for 220kV and below 220kV.

The technical scheme that the utility model takes is:

A composite insulator suspension frame for 220kV and below 220kV, including a cabinet-shaped suspension frame composed of a left bracket, a right bracket, and a horizontal bracket connecting the left bracket and the right bracket; between the horizontal brackets above the cabinet-shaped suspension frame A downward hanging front hanging plate and a downward hanging rear hanging plate are respectively installed, and the front hanging plate and the rear hanging plate are both provided with independent horizontally outwardly opening hanging openings.

The left support includes a first pillar and a second pillar, the two ends of the two pillars are respectively connected by the first horizontal pillar and the second horizontal pillar, and a third horizontal pillar is also provided between the two pillars, which connects the left The bracket is divided into two rectangular brackets; one of the diagonals of each rectangular bracket is provided with a middle slanted column, and one end point of the middle slanted column is the same.

The right support includes a third pillar and a fourth pillar, the two ends of the two pillars are respectively connected by the fourth horizontal pillar and the fifth horizontal pillar, and a sixth horizontal pillar is also provided between the two pillars, which connects the right The bracket is divided into two rectangular brackets; one of the diagonals of each rectangular bracket is provided with a middle slanted column, and one end point of the middle slanted column is the same.

The lower ends of the first support, the second support, the third support and the fourth support are respectively provided with a first support leg, a second support leg, a third support leg and a fourth support leg.

The universal wheels are installed on the bottoms of the first support leg, the second support leg, the third support leg and the fourth support leg respectively.

The inner sides of the front hanging board and the rear hanging board are right-angled corners.

An intermediate support is respectively arranged between the two horizontal supports at the upper end of the cabinet-shaped suspension frame and the corresponding two horizontal supports at the lower end.

A universal wheel is provided at the bottom of the middle pillar.

The four end points of the left bracket and the corresponding four end points of the right bracket are respectively fixed by bolts through a horizontal bracket.

The beneficial effects of the utility model are:

(1) The structure in the utility model can hang and store the composite insulators, and the sheds of the composite insulators will not squeeze each other, which has little influence on the state of the composite insulators after operation; it is beautiful and elegant, and the storage quantity of the composite insulators per unit area is increased;

(2) Double rows of independent hanging points are adopted, and the composite insulators are easy to remove;

(3) There is a right-angled corner inside the suspension port, and the composite insulator is stored firmly; universal wheels are used, and the suspension frame itself is detachable, which is convenient for the suspension frame to be placed in the laboratory.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the utility model embodiment 1;

Fig. 2 is the overall structure schematic diagram of the utility model embodiment 2;

Fig. 3 is the top view of the utility model suspension frame;

Fig. 4 is a side view of the suspension frame of the present invention.

Among them, 1. Horizontal support; 2. Universal wheels; 3. Front hanging plate; 4. Rear hanging plate; 5. Hanging opening; 61. First pillar; 62. Second pillar; 63. First horizontal pillar; , the second horizontal column; 65, the third horizontal column; 66, the middle inclined column; 67, the first support leg; 68, the second support leg; 71, the third support; 72, the fourth support; 73, the fourth level 74, the fifth horizontal column; 75, the sixth horizontal column; 76, the third support leg; 77, the fourth support leg; 8, the middle support.

Detailed ways

The utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Example 1

As shown in Figure 1, a composite insulator hanger for 220kV and below 220kV includes a cabinet-shaped hanger composed of a left bracket, a right bracket, and a horizontal bracket connecting the left bracket and the right bracket; the left bracket structure and Right support is symmetrical, and described left support and right support are connected by horizontal support 1; Universal wheel 2 is installed at the bottom place of described cabinet shape hanger.

As shown in Figure 3, a downward hanging front hanging plate 3 and a downward hanging rear hanging plate 4 are installed between the horizontal brackets 1 above the cabinet-shaped suspension frame, the front hanging plate 3 and the rear hanging plate 4 Each is provided with an independent horizontally outwardly opening hanging port 5; the inner sides of the front hanging plate 3 and the rear hanging plate 4 are right-angled corners; the opening width of the cabinet-shaped hanging port 5 is larger than the composite insulator ball socket and core The diameter of the rod crimping part; the distance between the suspension openings is greater than the diameter of the shed of the composite insulator; the height of the cabinet-shaped suspension frame is greater than the effective height of the composite insulators, and the length of the cabinet-shaped suspension frame is determined according to the number of suspended composite insulators and the distance between the suspension openings.

As shown in Figure 4, the left support includes a first pillar 61 and a second pillar 62, the two ends of the two pillars are respectively connected by the first horizontal pillar 63 and the second horizontal pillar 64, and there is also a The third horizontal column 65, which divides the left support into two rectangular supports; one of the diagonals of each rectangular support is provided with a central slanted column 66, and one of the endpoints of the central slanted column 66 is the same; the first support 61 A first support leg 67 and a second support leg 68 are respectively provided at the lower end of the second pillar 62;

The right support includes a third pillar 71 and a fourth pillar 72, the two ends of the two pillars are respectively connected by a fourth horizontal pillar 73 and a fifth horizontal pillar 74, and a sixth horizontal pillar 75 is also arranged between the two pillars, It divides the right bracket into two rectangular brackets; one of the diagonals of each rectangular bracket is provided with a middle slanted column 66, and one of the endpoints of the middle slanted column 66 is the same; the third support 71 and the fourth support 72 A third support leg 76 and a fourth support leg 77 are respectively provided at the lower end; a universal wheel 2 is installed on the bottom of the third support leg 76 and the fourth support leg 77 respectively.

Example 2

As shown in Figure 2, a composite insulator hanger for 220kV and below 220kV includes a cabinet-shaped hanger composed of a left bracket, a right bracket, and a horizontal bracket connecting the left bracket and the right bracket; the left bracket structure and The right support is symmetrical, and the left support and the right support are connected by a horizontal support 1; an intermediate support 8 is respectively provided between the two horizontal supports at the upper end of the cabinet-shaped suspension frame and the corresponding two horizontal supports at the lower end thereof; A universal wheel 2 is provided at the bottom of the middle pillar 8 and the four vertices of the bottom surface of the cabinet-shaped suspension frame.

As shown in Figure 3, the upper end of the cabinet-shaped suspension frame is provided with a front hanging plate 3 and a rear hanging plate 4, and the front hanging plate 3 and the rear hanging plate 4 are all provided with independent horizontally outwardly opening suspension openings 5 ; The inner sides of the front hanging plate 3 and the rear hanging plate 4 are right-angled corners; the opening width of the cabinet-shaped suspension opening 5 is greater than the diameter of the composite insulator ball socket and core rod crimping position; the spacing of the suspension opening is greater than that of the composite insulator. The diameter of the shed of the insulator; the height of the cabinet-shaped suspension frame is greater than the effective height of the composite insulator, and the length of the cabinet-shaped suspension frame is determined according to the number of suspended composite insulators and the distance between the suspension openings.

As shown in Figure 4, the left support includes a first pillar 61 and a second pillar 62, the two ends of the two pillars are respectively connected by the first horizontal pillar 63 and the second horizontal pillar 64, and there is also a The third horizontal column 65, which divides the left support into two rectangular supports; one of the diagonals of each rectangular support is provided with a central slanted column 66, and one of the endpoints of the central slanted column 66 is the same; the first support 61 A first support leg 67 and a second support leg 68 are respectively provided at the lower end of the second pillar 62;

The right support includes a third pillar 71 and a fourth pillar 72, the two ends of the two pillars are respectively connected by a fourth horizontal pillar 73 and a fifth horizontal pillar 74, and a sixth horizontal pillar 75 is also arranged between the two pillars, It divides the right bracket into two rectangular brackets; one of the diagonals of each rectangular bracket is provided with a middle slanted column 66, and one of the endpoints of the middle slanted column 66 is the same; the third support 71 and the fourth support 72 A third support leg 76 and a fourth support leg 77 are respectively provided at the lower end; a universal wheel 2 is installed on the bottom of the third support leg 76 and the fourth support leg 77 respectively.

The four end points of the left bracket and the corresponding four end points of the right bracket are respectively bolted by a horizontal bracket 1 .

Although the specific implementation of the utility model has been described above in conjunction with the accompanying drawings, it does not limit the protection scope of the utility model. Those skilled in the art should understand that on the basis of the technical solution of the utility model, those skilled in the art do not need to Various modifications or deformations that can be made with creative efforts are still within the protection scope of the present utility model.

Claims (8)

1. A composite insulator hanger for 220kV and below 220kV is characterized in that it comprises a cabinet-shaped hanger made of a left support, a right support, and a horizontal support connecting the left support and the right support; the cabinet-shaped hanger A downward hanging front hanging plate and a downward hanging rear hanging plate are respectively installed between the upper horizontal supports, and the front hanging plate and the rear hanging plate are all provided with independent horizontally outwardly opening hanging openings. 2. A suspension frame for composite insulators below 220kV and below 220kV as claimed in claim 1, wherein said left support includes a first pillar and a second pillar, and the two ends of the two pillars respectively pass through the first level The column is connected with the second horizontal column, and there is a third horizontal column between the two columns, which divides the left bracket into two rectangular brackets; one of the diagonals of each rectangular bracket is provided with a middle oblique column , and one of the endpoints of the middle oblique column is the same; The right support includes a third pillar and a fourth pillar, the two ends of the two pillars are respectively connected by the fourth horizontal pillar and the fifth horizontal pillar, and a sixth horizontal pillar is also provided between the two pillars, which connects the right The bracket is divided into two rectangular brackets; one of the diagonals of each rectangular bracket is provided with a middle slanted column, and one end point of the middle slanted column is the same. 3. A kind of suspension frame for composite insulators below 220kV and 220kV as claimed in claim 2, characterized in that, the lower ends of the first pillar, the second pillar, the third pillar and the fourth pillar are respectively provided with first A supporting leg, a second supporting leg, a third supporting leg and a fourth supporting leg. 4. A kind of suspension frame for composite insulators below 220kV and 220kV as claimed in claim 3, characterized in that, the universal wheels are installed on the first supporting leg, the second supporting leg, the third supporting leg and the fourth supporting leg respectively the bottom of the leg. 5. A hanger for composite insulators up to and including 220kV according to claim 1, wherein the inner sides of the front hanging board and the rear hanging board are right-angled corners. 6. A kind of suspension frame for composite insulators below 220kV and 220kV as claimed in claim 1, characterized in that, between the two horizontal brackets at the upper end of the cabinet-shaped suspension bracket and the corresponding two horizontal brackets at the lower end A middle support is provided respectively. 7. A composite insulator hanger for 220kV and below 220kV according to claim 6, characterized in that a universal wheel is provided at the bottom of the middle pillar. 8. A kind of composite insulator hanger for 220kV and below 220kV as claimed in claim 1, it is characterized in that, four end points of said left support and four end points corresponding to right support carry out bolt respectively through a horizontal support fixed.