CN210829053U - Transformer substation overhauls device - Google Patents

Abstract

A substation maintenance device relates to a ladder device for substation maintenance. By arranging "F" rods and locked lock rods up and down the ladder respectively, and passing through a pin or a padlock into the lock plate B of the lower lock rod (21) After the padlock hole (55) of (56), the locking of the rod body or when it is suspended is obtained; the linkage between the upper rotating rod (36) and the lower rotating rod (20) is obtained by the connecting rod A (40); the connecting rod B (51) The linkage between the upper locking rod (48) and the lower locking rod (21) is obtained; the utility model obtains the fast repair substation by arranging the "F"-shaped rod and the locked lock rod that can clamp the insulator or the rod body up and down the ladder. problem device.

Description

A substation maintenance device

technical field

The utility model relates to a ladder device for substation maintenance, in particular to a substation maintenance device.

Background technique

It is known that the main function of the substation is to transform the power connected to the power grid, and to adapt to the electricity demand of factories, mines, enterprises and institutions, residential quarters or commercial enterprises through transformation; 35kV is a small power grid transmission mode with terminal substations, and gradually developed into substations with UHV 1000kV substations and 500kV substations as pivot substations, and 220kV and 110kV substations as terminals;

With reference to the schematic diagram of the substation of FIG. 10, the high-voltage cables 57 on the high-voltage tower 74 of the national grid on the cross arm 58 are introduced into the insulator hanging string 59 of the access frame on a plurality of vertical poles 72 in the enclosure wall 73 of the substation, and the access frame is provided with There are lightning rods 60 and equipment for fixing high-voltage cables 57, and then enter the equipment room 65 after passing through multiple equipment, and then transport them out after transformation; these equipments are necessary equipment for the high-voltage cables 57 to enter the equipment room 65, mainly including the upper rack 61 of the column 71. The insulator 62, the cross column 70 at the upper end of the cement support rod 69, the sulfur hexafluoride circuit breaker 63 at the upper end of the column-type insulator string 68, the current transformer 64 on the V-shaped insulator string 66 at the upper end of the cement support rod 67, etc. are set according to the actual needs of the substation. The specific quantity and configuration”; the main task of the operators of these equipment is the operation, maintenance, test and inspection of various equipment and line contacts; the inspection and inspection of the substation is that the personnel on duty observe the appearance of the equipment through regular inspections. For example, whether the color changes, whether there are sundries, whether the pointer indicates normal, whether the sound of the equipment is normal, whether there is an abnormal smell, whether the temperature of the equipment that is allowed to be touched is normal, and whether the operating parameters of the electrical equipment change during operation, etc. In order to judge whether the operating status of the equipment is normal; it is of great significance to understand the operating status of the equipment through the regular inspection and inspection of the on-duty personnel, to grasp the abnormal operation, and to take corresponding measures in a timely manner, which is of great significance to reduce the occurrence of accidents and their impact scope.

For the above-mentioned problems during the inspection, the on-duty personnel need to report quickly and start the power-off and maintenance operations according to the dispatch instructions. Since most of the outdoor equipment of the substation is suspended by the insulator or is on the upper end of the insulator, the existing ladder cannot be climbed for operation, and Due to the distance between the equipment and the inaccessibility of the liftable work vehicle, this is the main problem that restricts the rapid restoration of power supply.

Utility model content

In order to overcome the deficiencies in the background technology, the utility model discloses a substation maintenance device. By arranging an "F"-shaped rod that can clamp the insulator or the rod body and a locked lock rod up and down the ladder, the problems in the substation can be quickly repaired. equipment.

The technical scheme that realizes the utility model is as follows:

The utility model relates to a substation maintenance device. The inner end of the upper rotating rod is hingedly connected to the outer side of the rod body on one side of the upper end of the climbing ladder, and the upper inner rod and the upper outer rod are respectively provided on the middle and the outer end of the upper rotating rod toward the other side of the rod body. The inner end of the locking rod is hingedly connected to the outer side of the rod body on the other side of the upper end of the climbing ladder, the outer end of the locking rod is provided with a lock plate A on the upper part, and the lock plate A is inserted into the lock plate A provided at the end of the upper outer rod. Hole A forms a lock to the insulator or rod;

The inner end of the lower rotating rod is hingedly connected to the outer side of the rod body on one side of the lower end of the ladder, and the middle and outer end of the lower rotating rod toward the other side rod body are respectively provided with a lower inner rod and a lower outer rod, and the inner end of the lower locking rod is hinged Connected to the outer side of the rod body on the other side of the lower end of the ladder, the outer end of the lower lock rod is provided with a lock plate B on the upper part, the lock plate B is inserted into the lock hole B set at the end of the lower outer rod, and the lock plate B is inserted into the lock hole B provided at the end of the lower outer rod. After the padlock penetrates the padlock hole provided on the upper part of the lock plate B, it forms a lock on the rod body or when it is suspended;

A connecting seat A is provided in the middle of the lower surface of the upper rotating rod, and the upper connecting piece at the upper end of the connecting rod A is hingedly connected to the connecting seat A through a pin shaft; the middle part of the upper surface of the lower rotating rod is provided with a connecting seat B, and the lower end of the connecting rod A is connected with the connecting seat A. The lower connecting piece is hingedly connected to the connecting seat B through the pin shaft, and the linkage between the upper rotating rod and the lower rotating rod is obtained by the connecting rod A;

A connecting seat C is provided in the middle of the lower surface of the upper locking rod, and the upper connecting head at the upper end of the connecting rod B is hingedly connected to the connecting seat C through a pin shaft; a connecting seat D is provided in the middle of the upper surface of the lower locking rod, and the lower end of the connecting rod B The lower connecting head is hingedly connected to the connecting seat D through the pin shaft, and the linkage between the upper locking rod and the lower locking rod is obtained by the connecting rod B.

The said substation maintenance device is provided with a plurality of foot rods at equal intervals between one side rod body and the other side rod body.

The said substation maintenance device is provided with an upper casing on one side of the upper end of the rod body, and an upper casing on the other side is arranged on the upper end of the other side of the rod body. There is an upper cross bar; a door-shaped connecting seat is arranged on the outer side of the upper casing on one side, and the inner end of the upper rotating rod is hingedly connected to the door-shaped connecting seat through the shaft; the outer side of the upper casing on the other side is provided with another A door-shaped connecting seat, the inner end of the locking rod is hingedly connected to the other door-shaped connecting seat through a shaft.

The said substation maintenance device is provided with one side lower casing at the lower end of one side rod body, the other side lower casing is arranged at the lower end of the other side rod body, and the lower ends of one side lower casing and the other side lower casing are respectively fixed. On the upper surface of the lower crossbar near both ends; a door-shaped connecting seat is arranged on the outer side of the lower casing on one side, and the inner end of the lower rotating rod is hingedly connected to the door-shaped connecting seat through the shaft; the other side lowers the casing Another door-shaped connecting seat is arranged on the outer side of the lower locking rod, and the inner end of the lower locking rod is hingedly connected to the other door-shaped connecting seat through a shaft.

In the substation maintenance device, the two ends of the lower cross bar are respectively connected to the upper end of one side inclined bar and the other side inclined bar, and the one side inclined bar and the other side inclined bar are in a figure-eight structure.

In the substation maintenance device, rubber anti-skid blocks are respectively provided at the lower ends of one side of the inclined rod and the other side of the inclined rod.

In the substation maintenance device, a side rubber block A is provided on the surface of the rod body facing the other side of the upper rotating rod, an outer rubber block A is provided on the outer side of the upper inner rod, and the inner side of the upper outer rod is provided with a rubber block A. Inner rubber block A.

The substation maintenance device is provided with a slope on the side of the outer rubber block A facing the other side of the rod body; the inner rubber block A is provided with a slope on the side of the rod body on the other side; the slope of the outer rubber block A and the inner side are provided with a slope. The inclined surfaces of the rubber block A together form a wide mouth toward the other side of the rod body.

In the substation maintenance device, a side rubber block B is provided on the surface of the rod body facing the other side of the lower rotating rod, an outer rubber block B is provided on the outer side of the lower inner rod, and the inner side of the lower outer rod is provided with a side rubber block B. Inner rubber block B.

The said substation maintenance device is provided with an inclined surface on the side of the outer rubber block B facing the other side of the rod body; the inner rubber block B is provided with an inclined surface on the side of the rod body on the other side; the inclined surface of the outer rubber block B and the inner The inclined surfaces of the rubber block B together form a wide mouth toward the other side of the rod body.

Through the above disclosure, the beneficial effects of the present utility model are:

The transformer substation maintenance device of the present invention can be used to transform existing ladders or make new ones. When in use, the lower outer rod of the lower part of the ladder can be lifted. At this time, the connecting rod A synchronously pushes the lower rotating rod, and the connecting rod A drives the upper rod. The rotating rod is lifted up, and the upper outer rod and the upper inner rod are used to clamp the insulator or the cement rod body in the substation from the side, and then the lower locking rod is lifted, and the connecting rod B drives the upper locking rod upward, at this time, the lock plate of the lower locking rod B is inserted into the lock hole B of the lower outer rod, and the lock plate A of the upper lock rod is also inserted into the lock hole A of the upper outer rod. It can be stuck on the lower cement pole or suspended in the air, and the connecting rod A and the connecting rod B can be placed on the horizontal column or on both sides of the rod body, so that the construction personnel can climb and operate; the utility model obtains the advantages of various construction environments. Climbing needs, because two "F"-shaped rods and locking plate B are set on the outside of the climbing ladder, the locking cylinder effect similar to the foot buckle of the climbing utility pole is obtained, and the conditions for quickly repairing the faulty equipment in the substation are obtained.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

Fig. 2 is the three-dimensional structure schematic diagram of the outer side surface of the upper cross bar and the two upper casings of the present invention;

3 is a schematic diagram of the three-dimensional structure of a lower cross bar and two lower casings of the present invention;

Figure 4 is a schematic diagram of the three-dimensional structure of the upper "F" shaped rod of the present invention;

Fig. 5 is the A-direction view of Fig. 4;

Figure 6 is a schematic diagram of the three-dimensional structure of the lower "F" shaped rod of the present invention;

Fig. 7 is the B-direction view of Fig. 6;

Figure 8 is a schematic diagram of the three-dimensional structure of the locking lever of the present invention;

Fig. 9 is the three-dimensional schematic diagram of the lower locking rod of the present invention;

Figure 10 is a schematic diagram of the main equipment distribution and structure of the existing substation;

In the picture: 1. Upper crossbar; 2. Upper casing on one side; 3. Upper casing on the other side; 4. Upper inner rod; 5. Outer rubber block A; 6. Side rubber block A; 7. Inner Rubber block A; 8, upper outer rod; 9, one side rod body; 10, other side rod body; 11, foot rod; 12, one side lower casing; 13, lower cross rod; 14, one side diagonal rod; 15. Lower casing on the other side; 16. Lower inner rod; 17. Oblique rod on the other side; 18. Outer rubber block B; 19. Side rubber block B; 20. Lower rotating rod; 21. Lower locking rod; 22 , inner rubber block B; 23, lower outer rod; 24, rubber anti-skid block; 25, upper plate A; 26, vertical plate A; 27, upper plate B; 28, shaft hole A; 29, vertical plate B; 30, Upper plate C; 31, shaft hole B; 32, vertical plate C; 33, upper plate D; 34, vertical plate D; 35, lock hole A; 36, upper rotating rod; 37, connecting seat A; 38, narrow plate A; 39, upper connecting piece; 40, connecting rod A; 41, locking hole B; 42, connecting seat B; 43, lower connecting piece; 44, shaft hole C; 45, narrow plate B; 46, narrow plate C; 47, locking plate A; 48, upper locking rod; 49, connecting seat C; 50, upper connecting head; 51, connecting rod B; 52, lower connecting head; 53, narrow plate D; 54, connecting seat D; 55, Padlock hole; 56, lock plate B; 57, high voltage cable; 58, cross arm; 59, insulator hanging string; 60, lightning rod; 61, hanger; 62, insulator; 63, sulfur hexafluoride circuit breaker; 64, current Transformer; 65, computer room; 66, V-shaped insulator string; 67, cement pillar; 68, column insulator string; 69, cement strut; 70, horizontal column; 71, column; 72, vertical pole; 73, fence; 74. High-voltage towers.

Detailed ways

The present utility model will be further described below in conjunction with the embodiments; the following embodiments are not intended to limit the present utility model, but only serve as a way to support the realization of the present utility model, and replace any equivalent structure within the technical framework disclosed by the present utility model. , all are the protection scope of the present utility model;

In combination with the substation maintenance device described in Figures 1 to 9, when a new structure of the climbing ladder is used as an embodiment, "the climbing front of the climbing ladder is described as the inner surface". On the outer side of the rod body 9, the upper inner rod 4 and the upper outer rod 8 are respectively provided on the middle and outer end of the upper rotating rod 36 towards the other side rod body 10, and the inner end of the upper locking rod 48 is hingedly connected to the other side of the upper end of the ladder. On the outer side of the side rod body 10, the outer end of the upper locking rod 48 is provided with a locking plate A47 on the upper part, and the locking plate A47 is inserted into the locking hole A35 provided at the end of the upper outer rod 8 to form a lock on the insulator or the rod body;

Or when the existing climbing ladder is used as a modification, in combination with Figures 1, 2, 4, 5 or 8, one side upper casing 2 is installed on the upper end of one side rod body 9, and the other side is installed on the upper end of the other side rod body 10. Upper casing 3, an upper cross bar 1 is provided between the upper casing 2 on one side and the upper part of the upper casing 3 on the other side; A door-shaped connecting seat formed by two Π-shaped steels, two Π-shaped steels are respectively welded on the outer upper part of the upper casing 2 on one side and the upper casing 3 on the other side, wherein one of the upper casing 2 is welded on one side. The upper plate B27 of the upper part of the Π-shaped steel and the vertical plate B29 of the lower part of the two sides of the upper plate B27 are respectively provided with shaft holes A28 on the two vertical plates B29, and the narrow plate A38 of the inner end of the upper rotating rod 36 is hingedly connected to the Π using the shaft. On the door-shaped connecting seat formed by the shaped steel; Similarly, another Π-shaped steel of the upper casing 3 on the other side is formed by the upper plate A25 and the two vertical plates A26, and the narrow plate C46 of the inner end of the upper locking rod 48 is used by the shaft. It is hingedly connected on another gate-shaped connecting seat formed by another Π-shaped steel;

A plurality of pedal rods 11 are arranged at equal intervals between one side rod body 9 and the other side rod body 10;

When the climbing ladder with a new structure is used as an embodiment, the inner end of the lower rotating rod 20 is hingedly connected to the outer side of the rod body 9 on one side of the lower end of the climbing ladder, and the lower rotating rod 20 is facing the middle and the outer end of the rod body 10 on the other side. The inner rod 16, the lower outer rod 23, the inner end of the lower locking rod 21 is hingedly connected to the outer side of the rod body 10 on the other side of the lower end of the climbing ladder, the outer end of the lower locking rod 21 is provided with a lock plate B56 on the upper part, the The lock plate B56 is inserted into the lock hole B41 provided at the end of the lower outer rod 23, and a pin or padlock is inserted into the padlock hole 55 provided on the upper part of the lock plate B56 to form a lock on the rod body or when it is suspended;

Combined with accompanying drawings 1, 3, 6, 7 or 9 to the transformation of the lower part of the existing climbing ladder, the lower end of the rod body 9 on one side is provided with a lower sleeve 12 on one side, and the lower end of the rod body 10 on the other side is provided with a lower sleeve 15 on the other side , the lower ends of the lower casing 12 on one side and the lower casing 15 on the other side are respectively fixed on the upper surfaces of the lower crossbar 13 near both ends; The connecting seat is to use the Π-shaped steel, and the two Π-shaped steels are welded to the lower end of the lower casing 12 on one side and the lower casing 15 on the other side respectively, and the lower part of the upper plate C30 of one of the Π-shaped steels is respectively provided on both sides. There is a vertical plate C32, the two vertical plates C32 are provided with shaft holes B31, the narrow plate B45 at the inner end of the lower rotating rod 20 is hingedly connected to the door-shaped connecting seat; the upper plate D33 of the lower sleeve 15 on the other side is connected to the two vertical The door-shaped connecting seat formed by the plate D34 and the shaft hole C44 of the narrow plate D53 at the inner end of the lower locking rod 21 are hingedly connected to the other door-shaped connecting seat.

A connecting seat A37 is provided in the middle of the lower surface of the upper rotating rod 36, and the upper connecting piece 39 at the upper end of the connecting rod A40 is hingedly connected to the connecting seat A37 through a pin; The lower connecting piece 43 at the lower end of the rod A40 is hingedly connected to the connecting seat B42 through the pin shaft, and the linkage between the upper rotating rod 36 and the lower rotating rod 20 is obtained by the connecting rod A40;

A connecting seat C49 is provided in the middle of the lower surface of the upper locking rod 48, and the upper connecting head 50 at the upper end of the connecting rod B51 is hingedly connected to the connecting seat C49 through a pin; The lower connecting head 52 at the lower end of the rod B51 is hingedly connected to the connecting seat D54 through a pin shaft, and the linkage between the upper locking rod 48 and the lower locking rod 21 is obtained by the connecting rod B51.

1 or 3, in order to leave enough space for the lower rotating rod 20 and the lower locking rod 21 in the present application, the two ends of the lower cross rod 13 are respectively connected to the upper ends of the inclined rod 14 on one side and the inclined rod 17 on the other side. The oblique rod 14 on one side and the oblique rod 17 on the other side have a figure-eight structure; the lower ends of the oblique rod 14 on one side and the oblique rod 17 on the other side are respectively provided with rubber anti-skid blocks 24 .

1, 4 or 5, the upper rotating rod 36 is provided with a side rubber block A6 on the surface of the rod body 10 on the other side, and an outer rubber block A5 and an upper outer rod 8 are provided on the outer side of the upper inner rod 4. There is an inner rubber block A7 on the inner side of the outer rubber block A5; an inclined surface is provided on the side of the outer rubber block A5 facing the other side of the rod body 10; The inclined surface of the block A5 and the inclined surface of the inner rubber block A7 together form a wide mouth toward the other side of the rod body 10 .

1, 6 or 7, the lower rotating rod 20 is provided with a side rubber block B19 on the surface of the rod body 10 on the other side, and an outer rubber block B18 and a lower outer rod 23 are provided on the outer side of the lower inner rod 16. An inner rubber block B22 is provided on the inner side of the outer rubber block B18; an inclined surface is provided on the side of the outer rubber block B18 facing the other side of the rod body 10; The inclined surface of the block B18 and the inclined surface of the inner rubber block B22 together form a wide opening toward the other side of the rod body 10 .

To implement the substation maintenance device described in the present utility model, in conjunction with the accompanying drawings 1 to 10, the use process is as follows:

According to the structure listed in FIG. 10, according to the equipment that needs to be repaired, the lower outer rod 23 at the lower part of the climbing ladder is lifted up, and is linked by the connecting rod A40. At this time, between the upper outer rod 8 and the upper inner rod 4 on the upper part of the climbing ladder The interval corresponding to the insulator or the cement rod, and the interval between the lower outer rod 23 and the lower inner rod 16 also corresponds to the supported cement rod or the suspended place at the lower part of the horizontal column 70 of the column-type insulator string 68. At this time, a side slope can be used. The rod 14 and the inclined rod 17 on the other side support the ground. It can also be raised so that the inclined rod 14 on one side and the inclined rod 17 on the other side are suspended in the air, and then the climbing ladder is moved to make the upper insulator or cement rod enter the upper outer rod 8 and the upper outer rod. Between the inner rods 4, at this time the outer rubber block A5 of the upper outer rod 8 and the inner rubber block A7 of the upper inner rod 4 are in the front and rear of the insulator or cement rod, and the side rubber block A6 of the upper rotating rod 36 is in the insulator or cement rod. Then lift the lower locking rod 21 and the connecting rod B51 drives the upper locking rod 48 upward. Since the locking plate B56 of the lower locking rod 21 is higher, the locking plate B56 will enter the locking hole B41 of the lower outer rod 23, That is to say, the lock plate B56 plays a guiding role so that the lock plate A47 of the upper lock rod 48 can smoothly enter the lock hole A35 of the upper outer rod 8. In order to prevent the upper lock rod 48 and the lower lock rod 21 from sliding down, the lock rod of the padlock is used to penetrate the lock. The padlock hole 55 of the board B56 is locked, and then the construction personnel can use the ladder to climb the operation; the process of removing the application is to remove the padlock, pull down the lower locking rod 21, and then move the ladder to separate from the insulator or cement rod; need to explain What's more, if the lower part of the ladder is suspended in the air, a wooden block can be placed between the rod body 9 on one side and the rod body 10 on the other side of the ladder and the connecting rod B51 and the connecting rod A40.

The part not described in detail in this utility model is the prior art.

Claims (10)

1. The utility model provides a transformer substation overhauls device which characterized by: the inner end of the upper rotating rod (36) is hinged to the outer side face of the rod body (9) on one side of the upper end of the ladder stand, an upper inner rod (4) and an upper outer rod (8) are respectively arranged in the middle and at the outer end of the upper rotating rod (36) facing to the rod body (10) on the other side, the inner end of the upper locking rod (48) is hinged to the outer side face of the rod body (10) on the other side of the upper end of the ladder stand, a locking plate A (47) is arranged at the upper portion of the outer end of the upper locking rod (48), and the locking plate A (47) is inserted into a locking hole A (35);

the inner end of a lower rotating rod (20) is hinged to the outer side face of a rod body (9) on one side of the lower end of the ladder stand, a lower inner rod (16) and a lower outer rod (23) are respectively arranged in the middle and at the outer end of the lower rotating rod (20) facing to the rod body (10) on the other side, the inner end of the lower locking rod (21) is hinged to the outer side face of the rod body (10) on the other side of the lower end of the ladder stand, a locking plate B (56) is arranged at the outer end of the lower locking rod (21), the locking plate B (56) is inserted into a locking hole B (41) formed in the end portion of the lower outer rod (23), and a pin or a padlock penetrates into a padlock hole (55) formed in;

a connecting seat A (37) is arranged in the middle of the lower part surface of the upper rotating rod (36), and an upper connecting sheet (39) at the upper end of the connecting rod A (40) is hinged with the connecting seat A (37) through a pin shaft; a connecting seat B (42) is arranged in the middle of the upper surface of the lower rotating rod (20), a lower connecting piece (43) at the lower end of the connecting rod A (40) is hinged to the connecting seat B (42) through a pin shaft, and the connecting rod A (40) is used for acquiring the linkage of the upper rotating rod (36) and the lower rotating rod (20);

a connecting seat C (49) is arranged in the middle of the lower part surface of the upper lock rod (48), and an upper connecting head (50) at the upper end of a connecting rod B (51) is hinged with the connecting seat C (49) through a pin shaft; the middle part of the upper part surface of the lower lock rod (21) is provided with a connecting seat D (54), a lower connecting head (52) at the lower end of a connecting rod B (51) is hinged to the connecting seat D (54) through a pin shaft, and the connecting rod B (51) acquires the linkage of the upper lock rod (48) and the lower lock rod (21).

2. The substation servicing device of claim 1, wherein: a plurality of foot rest levers (11) are arranged between the lever body (9) at one side and the lever body (10) at the other side at equal intervals.

3. The substation servicing device of claim 1, wherein: the upper end of the rod body (9) at one side is provided with an upper sleeve (2) at one side, the upper end of the rod body (10) at the other side is provided with an upper sleeve (3) at the other side, and an upper cross rod (1) is arranged between the upper sleeve (2) at one side and the upper part of the upper sleeve (3) at the other side; the outer side surface of the upper sleeve (2) on one side is provided with a door-shaped connecting seat, and the inner end of the upper rotating rod (36) is hinged with the door-shaped connecting seat through a shaft; the outer side surface of the sleeve (3) on the other side is provided with another door-shaped connecting seat, and the inner end of the upper lock rod (48) is hinged with the other door-shaped connecting seat through a shaft.

4. The substation servicing device of claim 1, wherein: a lower sleeve (12) at one side is arranged at the lower end of the rod body (9) at one side, a lower sleeve (15) at the other side is arranged at the lower end of the rod body (10) at the other side, and the lower ends of the lower sleeve (12) at one side and the lower sleeve (15) at the other side are respectively fixed on the upper surfaces of the lower cross rod (13) close to the two ends; the outer side surface of the lower sleeve (12) at one side is provided with a door-shaped connecting seat, and the inner end of the lower rotating rod (20) is hinged with the door-shaped connecting seat through a shaft; the outer side surface of the lower sleeve (15) at the other side is provided with another door-shaped connecting seat, and the inner end of the lower lock rod (21) is hinged with the other door-shaped connecting seat through a shaft.

5. The substation servicing device of claim 4, wherein: two ends of the lower cross rod (13) are respectively connected with the upper ends of the inclined rod (14) at one side and the inclined rod (17) at the other side, and the inclined rod (14) at one side and the inclined rod (17) at the other side are of a splayed structure.

6. The substation servicing device of claim 5, wherein: rubber anti-skidding blocks (24) are respectively arranged at the lower ends of the inclined rod (14) at one side and the inclined rod (17) at the other side.

7. The substation servicing device of claim 1, wherein: the inner side surface of the upper rotating rod (36) facing to the other side rod body (10) is provided with a side rubber block A (6), the outer side surface of the upper inner rod (4) is provided with an outer rubber block A (5), and the inner side surface of the upper outer rod (8) is provided with an inner rubber block A (7).

8. The substation servicing device of claim 7, wherein: an inclined plane is arranged on one side of the outer rubber block A (5) facing to the rod body (10) on the other side; an inclined plane is arranged on one side of the inner rubber block A (7) facing to the rod body (10) on the other side; the inclined plane of the outer rubber block A (5) and the inclined plane of the inner rubber block A (7) jointly form a wide opening facing the rod body (10) on the other side.

9. The substation servicing device of claim 1, wherein: the lower rotating rod (20) is provided with a side rubber block B (19) on the surface facing the other side rod body (10), an outer rubber block B (18) on the outer side surface of the lower inner rod (16) and an inner rubber block B (22) on the inner side surface of the lower outer rod (23).

10. The substation servicing device of claim 9, wherein: an inclined plane is arranged on one side of the outer rubber block B (18) facing to the rod body (10) on the other side; an inclined plane is arranged on one side of the inner rubber block B (22) facing to the rod body (10) on the other side; the inclined plane of the outer rubber block B (18) and the inclined plane of the inner rubber block B (22) jointly form a wide opening facing the rod body (10) on the other side.

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