CN217206269U - Electric power overhauling device for electric power overhauling - Google Patents

Abstract

The utility model provides an electric power overhauls device for electric power overhauls relates to electric power and overhauls technical field. The electric power overhaul device for electric power overhaul comprises a bottom plate, universal wheels are fixedly mounted at four corners of the bottom end of the bottom plate, telescopic supporting legs are fixedly mounted at one side, located on the universal wheels, of the bottom end of the bottom plate, and a handrail is fixedly mounted at one end of the bottom plate; the two limiting sleeves are symmetrically arranged at the other end of the bottom plate and are rotationally connected with the bottom plate; the ladder stand standard sections are used for climbing maintenance, the ladder stand is formed by splicing a plurality of ladder stand standard sections and movably arranged in the two limiting sleeves, and a protective assembly is arranged on the ladder stand; and the auxiliary support component is used for reinforcing the upper surface of the base plate and the auxiliary support component for supporting the ladder stand. The utility model provides an electric power overhauls device for electric power overhauls has simple structure, convenient to carry, and the support is firm, the high advantage of operation security of ascending a height.

Description

Electric power overhauling device for electric power overhauling

Technical Field

The utility model relates to an electric power overhauls technical field, particularly, relates to an electric power overhauls device for electric power overhauls.

Background

Along with the development of economy, the demand of electric power is getting bigger and bigger, and electric power probably breaks down after overload use or receiving external disturbance, and electric power trouble can bring huge influence for people's life, and large-scale electric power trouble can lead to the paralysis of a city even, gives urban traffic, industrial production, and resident's life all can cause the puzzlement, and electric power maintenance is very important.

When electric power overhauls, climb the height and overhaul with the help of such device of ladder or climbing frame of ascending a height usually, traditional cat ladder mostly directly relies on the support to incline like wall body and support column and places, and the maintenance personal is when ascending a height the operation, lacks safety protection, has the cat ladder to incline easily, perhaps falls easily when maintenance operation on the maintenance personal cat ladder, and integral cat ladder carries the difficulty.

Therefore, it is necessary to provide a new electric power overhaul device for electric power overhaul to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power overhauls device for electric power overhauls, it has simple structure, convenient to carry, and the support is firm, the high advantage of operation security of ascending a height.

The embodiment of the utility model is realized like this:

an electric power overhaul device for electric power overhaul comprises a bottom plate, wherein four corners of the bottom end of the bottom plate are fixedly provided with universal wheels, the bottom end of the bottom plate, which is positioned at one side of the universal wheels, is fixedly provided with telescopic supporting legs, and one end of the bottom plate is fixedly provided with a handrail;

the two limiting sleeves are symmetrically arranged at the other end of the bottom plate and are rotationally connected with the bottom plate;

the ladder stand standard sections are used for climbing maintenance, the ladder stand is formed by splicing a plurality of ladder stand standard sections and movably arranged in the two limiting sleeves, and a protective assembly is arranged on the ladder stand;

and the auxiliary support component is used for reinforcing the upper surface of the base plate and the auxiliary support component for supporting the ladder stand.

The utility model discloses an in some embodiments, cat ladder standard festival includes the spliced pole, two through a plurality of cross support fixed connection between the spliced pole, and two spliced pole one end fixed mounting have the cross bayonet joint, the other end fixed mounting of two spliced poles have with the cross sleeve of cross bayonet joint grafting complex.

The utility model discloses an in some embodiments the cat ladder standard festival is still including the retaining member that is used for locking adjacent cat ladder standard festival, the retaining member includes back shaft and stopper, back shaft fixed mounting is on the telescopic bottom lateral wall of cross, and rotates on the back shaft and install the lock handle, the lock handle set up with the recess of stopper adaptation, recess female connection has the locking bolt, stopper fixed mounting is on the bottom lateral wall of cross connector, and the stopper seted up with the through-hole of locking bolt adaptation.

The utility model discloses an in some embodiments, the protection component includes protection frame and spacing ring, T type connector is installed to the both ends symmetry of protection frame, T type connector is inserted and is established in the T type inslot that the spliced pole was seted up, the spacing ring passes through wire rope fixed mounting on the protection frame, and the spacing ring set up with the cross through-hole of cross bayonet joint adaptation.

In some embodiments of the present invention, a tool box is fixedly installed on one side of the protection frame.

The utility model discloses an in some embodiments, supplementary supporting component includes the supporting seat, supporting seat fixed mounting is on the bottom plate upper surface, and supporting seat upper end slidable mounting has the sliding seat, threaded through-hole has been seted up at the sliding seat middle part, and threaded through-hole female connection has the threaded rod, the threaded rod rotates with the supporting seat to be connected, and threaded rod one end fixed mounting has adjusting handle, and supporting seat upper surface one side is rotated and is installed the support frame, install the regulation support between support frame and the sliding seat, two support arm one ends of regulation support are articulated with the middle part of two support arms of support frame, and the other end of regulation support rotates with the sliding seat to be connected.

The utility model discloses an in some embodiments, connect through the bracing piece between two support arms of support frame, and two spliced pole lateral wall intervals that the inside wall interval of two support arms and cat ladder standard connect equal.

The utility model discloses an in some embodiments, supplementary supporting component still includes the connecting plate, rotate on the connecting plate and install the connecting piece, connecting piece and threaded rod threaded connection, the symmetry is provided with the adapter sleeve on the connecting plate, two the adapter sleeve rotates with the connecting plate to be connected, and all is equipped with L type locking lever on two adapter sleeves, L type locking lever passes through-hole and adapter sleeve threaded connection that the sliding seat was seted up.

In some embodiments of the present invention, the connecting member includes a hollow tube, the hollow tube is sleeved on the threaded rod and is rotatably connected to the connecting plate, and locking nuts are fixedly connected to both ends of the hollow tube, and the locking nuts are connected to the threaded rod through threads.

In some embodiments of the utility model, the two side walls of the supporting seat are fixedly provided with ladder stand placing racks.

The embodiment of the utility model provides an at least, have following advantage or beneficial effect:

1. the ladder stand is provided with a plurality of ladder stand standard sections, ladder stands with different lengths can be quickly assembled through the matching of the connecting column, the transverse support, the cross plug-in connector, the cross sleeve, the locking piece, the support shaft, the locking handle, the locking bolt and the limiting block, the ladder stand is convenient to integrally disassemble and assemble and convenient to carry, the protection assembly is arranged on the ladder stand, and the protection frame can be arranged at the top end of the ladder stand through the matching of the protection frame, the T-shaped connector and the limiting ring, so that the anti-falling protection can be carried out on climbing maintainers;

2. set up auxiliary assembly, when installing in spacing sleeve after the cat ladder is assembled, through the cooperation of supporting seat, sliding seat, support frame, adjusting bracket, threaded rod, adjusting hand wheel, connecting piece, hollow tube, lock nut, connecting plate, adapter sleeve and L type locking lever, can tightly restrict the cat ladder on the bottom plate, can prevent limitedly that the cat ladder from rocking or toppling over, improve the support stability of cat ladder.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of an electric power overhaul device for electric power overhaul provided in an embodiment of the present invention;

fig. 2 is a schematic structural view of a standard section of a ladder provided by an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a protection assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of an auxiliary supporting assembly according to an embodiment of the present invention;

FIG. 5 is a partial enlarged view of a shown in FIG. 1;

fig. 6 is a partially enlarged view of b shown in fig. 4.

Reference numerals:

1. a base plate; 11. a universal wheel; 12. a telescopic supporting leg; 13. a handrail; 2. a limiting sleeve; 3. ladder stand standard sections; 301. a T-shaped groove; 31. connecting columns; 32. transversely supporting; 33. a cross-shaped plug; 34. a cross sleeve; 35. a locking member; 351. a support shaft; 352. a lock handle; 353. locking the bolt; 354. a limiting block; 4. a guard assembly; 41. a protective frame; 42. a T-shaped connector; 43. a limiting ring; 5. an auxiliary support assembly; 51. a supporting seat; 52. a sliding seat; 53. a support frame; 54. adjusting the bracket; 55. a threaded rod; 551. adjusting a hand wheel; 56. a connecting member; 561. a hollow tube; 562. locking the nut; 57. a connecting plate; 58. connecting sleeves; 59. an L-shaped lock lever; 6. a tool box; 7. cat ladder rack.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "vertical", "horizontal", "inner", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the utility model is usually placed when using, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, "a plurality" means at least 2 if appearing.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.

Examples

Referring to fig. 1 to 6, an electric power overhaul apparatus for electric power overhaul includes: four corners of the bottom end of the bottom plate 1 are fixedly provided with universal wheels 11, the bottom end of the bottom plate 1 is fixedly provided with telescopic supporting legs 12 at one side of the universal wheels 11, and one end of the bottom plate 1 is fixedly provided with a handrail 13; the two limiting sleeves 2 are symmetrically arranged at the other end of the bottom plate 1, and the two limiting sleeves 2 are rotatably connected with the bottom plate 1; the ladder stand standard sections 3 are spliced to form a ladder stand which is movably arranged in the two limiting sleeves 2, and a protective assembly 4 is arranged on the ladder stand; an auxiliary support component 5, an auxiliary support component 5 for reinforcing the ladder stand support is arranged on the upper surface of the bottom plate 1.

Need to explain: during the use, remove whole device to overhauing the position through the shallow of compriseing bottom plate 1 and 11 handrails of universal wheel 13, then put down telescopic support foot 12 and fix bottom plate 1, then select the cat ladder standard festival 3 of suitable quantity to assemble according to the actual height who overhauls, install protection component 4 on the cat ladder standard festival 3 of topmost, then integral erection is on stop collar 2, utilizes auxiliary support component 5 to carry out the auxiliary stay for the cat ladder is more firm.

Referring to fig. 1 and 2, the ladder standard knot 3 comprises connecting columns 31, wherein two connecting columns 31 are fixedly connected with each other through a plurality of transverse supports 32, a cross plug 33 is fixedly installed at one end of each connecting column 31, and a cross sleeve 34 which is in plug fit with the cross plug 33 is fixedly installed at the other end of each connecting column 31.

Need to explain: when the ladder stand standard sections 3 are assembled, the two adjacent ladder stand standard sections 3 are inserted into the cross sleeve 34 through the cross plug-in connectors 33 of the connecting columns 31 to complete assembly, so that the two adjacent ladder stand standard sections 3 are limited to move up and down only.

Referring to fig. 1, fig. 2 and fig. 5, the ladder stand standard knot 3 further comprises a locking member 35 for locking the adjacent ladder stand standard knot 3, the locking member 35 comprises a supporting shaft 351 and a limiting block 354, the supporting shaft 351 is fixedly mounted on the bottom end side wall of the cross sleeve 34, a locking handle 352 is rotatably mounted on the supporting shaft 351, a groove matched with the limiting block 354 is formed in the locking handle 352, a locking bolt 353 is connected to the groove in an inner thread manner, the limiting block 354 is fixedly mounted on the bottom end side wall of the cross plug connector 33, and a through hole matched with the locking bolt 353 is formed in the limiting block 354.

The following description is required: after two adjacent ladder stand standard sections 3 are connected, the lock handle 352 is rotated, the groove of the lock handle 352 is rotated to wrap the limiting block 354, then the locking bolt 353 is twisted until the locking bolt 353 is inserted into the through hole of the lower limiting block 354, the connection locking of the two adjacent ladder stand standard sections 3 is completed, and when the ladder stand standard sections are disassembled, the reverse locking bolt 353 is pulled out of the through hole of the limiting block 354.

Referring to fig. 1, 2 and 4, the protection assembly 4 includes a protection frame 41 and a limiting ring 43, T-shaped connectors 42 are symmetrically installed at two ends of the protection frame 41, the T-shaped connectors 42 are inserted into T-shaped grooves 301 formed in the connection column 31, the limiting ring 43 is fixedly installed on the protection frame 41 through a steel cable, and a cross-shaped through hole matched with the cross-shaped plug 33 is formed in the limiting ring 43.

The following description is required: the protection frame 41 is in sliding fit with the T-shaped groove 301 formed in the connecting column 31 through the T-shaped connector 42, the limiting ring 43 is recycled to be sleeved on the cross plug-in connector 33 on the top end of the crawling ladder to complete limitation of the protection frame 41, and therefore when the crawling ladder is used for climbing and overhauling, the protection frame 41 is used for wrapping up and protecting maintainers.

It should also be noted that: the protective frame 41 can be further provided with a thorax binding belt (not shown in the figure), and the protective frame 41 is fixed on the maintainers through the thorax binding belt, so that the maintainers can perform synchronous protection when climbing up and down the ladder, and safety accidents caused by stepping on the air in climbing are prevented.

Referring to fig. 4, a tool box 6 is fixedly installed at one side of the protection frame 41.

Need to explain: when the tool box 6 is arranged for convenient maintenance, some maintenance tools are placed.

Referring to fig. 1 and 5, the auxiliary supporting assembly 5 includes a supporting seat 51, the supporting seat 51 is fixedly installed on the upper surface of the bottom plate 1, a sliding seat 52 is slidably installed at the upper end of the supporting seat 51, a threaded through hole is formed in the middle of the sliding seat 52, a threaded rod 55 is connected to the threaded through hole in a threaded manner, the threaded rod 55 is rotatably connected to the supporting seat 51, an adjusting hand wheel 551 is fixedly installed at one end of the threaded rod 55, a supporting frame 53 is rotatably installed on one side of the upper surface of the supporting seat 51, an adjusting bracket 54 is installed between the supporting frame 53 and the sliding seat 52, one end of two supporting arms of the adjusting bracket 54 is hinged to the middle of the two supporting arms of the supporting frame 53, and the other end of the adjusting bracket 54 is rotatably connected to the sliding seat 52.

Need to explain: when the crawling ladder is inserted into the limiting sleeve 2, the auxiliary supporting assembly 5 is used, after the crawling ladder is inserted into the limiting sleeve 2, the adjusting hand wheel 551 is rotated to drive the threaded rod 55 to rotate, the threaded rod 55 drives the sliding seat 52 to slide on the supporting seat 51, the adjusting support 54 is driven to synchronously move during sliding, and when the adjusting support 54 moves, the supporting angle of the supporting frame 53 is adjusted, so that the supporting frame 53 for contacting and supporting the crawling ladder is adjusted, and the crawling ladder is better supported.

Referring to fig. 1, the two support arms of the support frame 53 are connected by a support rod, and the distance between the inner side walls of the two support arms is equal to the distance between the outer side walls of the two connecting posts 31 of the ladder standard connector.

Need to explain: so when being convenient for support, two spliced poles 31 of cat ladder can block between two support arms of two support frames, can not rock.

Referring to fig. 4, the auxiliary supporting assembly 5 further includes a connecting plate 57, a connecting member 56 is rotatably mounted on the connecting plate 57, the connecting member 56 is in threaded connection with the threaded rod 55, connecting sleeves 58 are symmetrically disposed on the connecting plate 57, the two connecting sleeves 58 are rotatably connected with the connecting plate 57, and each of the two connecting sleeves 58 is provided with an L-shaped locking rod 59, and the L-shaped locking rod 59 penetrates through a through hole formed in the sliding seat 52 and is in threaded connection with the connecting sleeve 58.

Need to explain: after the supporting frame 53 supports and adjusts, the L-shaped locking rod 59 is rotated to enable the bending part of the L-shaped locking rod 59 to be clamped on the connecting column 31, then the connecting piece 56 is rotated, the connecting piece 56 drives the connecting plate 57 to move along the direction of the threaded rod 55, and the connecting plate 57 drives the L-shaped locking rod 59 to be close to the connecting column 31 through the connecting sleeve 58 until the connecting column 31 is further locked.

Referring to fig. 4 and 6, the connecting member 56 includes a hollow tube 561, the hollow tube 561 is sleeved on the threaded rod 55 and rotatably connected to the connecting plate 57, and both ends of the hollow tube 561 are fixedly connected with a locking nut 562, and the locking nut 562 is in threaded connection with the threaded rod 55.

Need to explain: when adjusting hand wheel 551 of connecting piece 56 drives threaded rod 55 and rotates, threaded rod 55 drives lock nut 562 and rotates in step, and lock nut 562 drives hollow tube 561 and connecting plate 57 and rotates, and connecting plate 57 does not remove this moment, when rotating connecting piece 56, inject threaded rod 55 portion and rotate, twist lock nut 562, and lock nut 562 moves along threaded rod 55 to drive connecting plate 57 and remove.

Referring to fig. 4, the ladder stand placing racks 7 are fixedly installed on both side walls of the supporting base 51.

Need to explain: a plurality of cat ladder standard festival 3 are convenient for utilize cat ladder rack 7 to carry like this for the nimble equipment in scene is used.

The working principle of the electric power overhaul device for electric power overhaul is as follows:

when the ladder stand is used, the whole device is moved to an overhauling position through a trolley consisting of a bottom plate 1 and armrests 13 of universal wheels 11, then telescopic supporting legs 12 are put down to fix the bottom plate 1, then an appropriate number of ladder stand standard knots 3 are selected according to the actual height of overhauling to be assembled, when the ladder stand standard knots are assembled, two adjacent ladder stand standard knots 3 are inserted into a cross sleeve 34 through a cross insertion joint 33 of a connecting column 31 to complete the assembly, so that the two adjacent ladder stand standard knots 3 are limited to move up and down only, then a lock handle 352 is rotated, a groove of the lock handle 352 is rotated to wrap a limiting block 354, then a locking bolt 353 is twisted until the locking bolt 353 is inserted into a through hole of a lower limiting block 354 to complete the locking of the connection of the two adjacent ladder stand standard knots 3, when the ladder stand standard knots are disassembled, the reverse locking bolt 353 is pulled out of the through hole of the limiting block 354, and then a protection component 4 is installed on the ladder stand standard knot 3 at the topmost end, then the ladder stand is integrally installed on a limiting sleeve 2, auxiliary support is carried out by utilizing an auxiliary support component 5, the auxiliary support component 5 is used, when the ladder stand is inserted in the limiting sleeve 2, the adjusting hand wheel 551 is rotated, the adjusting hand wheel 551 drives the threaded rod 55 to rotate, the threaded rod 55 drives the sliding seat 52 to slide on the supporting seat 51, the adjusting bracket 54 is driven to synchronously move during sliding, when the adjusting bracket 54 moves, the supporting angle of the supporting frame 53 is adjusted, so that the supporting frame 53 for contacting and supporting the ladder stand is adjusted, the ladder stand is better supported, after the supporting frame 53 is supported and adjusted, the L-shaped lock rod 59 is rotated to clamp the bending part on the connecting column 31, then the connecting piece 56 is rotated, the connecting piece 56 drives the connecting plate 57 to move along the direction of the threaded rod 55, the connecting plate 57 drives the L-shaped lock rod 59 to be close to the connecting column 31 through the connecting sleeve 58 until the connecting column 31 is further locked, so that the ladder stand is firmer.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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 (10)

1. An electrical service device for electrical service, comprising:

the foldable bicycle frame is characterized by comprising a bottom plate (1), universal wheels (11) are fixedly mounted at four corners of the bottom end of the bottom plate (1), telescopic supporting legs (12) are fixedly mounted at one side, located on the universal wheels (11), of the bottom end of the bottom plate (1), and handrails (13) are fixedly mounted at one end of the bottom plate (1);

the two limiting sleeves (2) are symmetrically arranged at the other end of the bottom plate (1), and the two limiting sleeves (2) are rotatably connected with the bottom plate (1);

the ladder stand standard sections (3) are used for climbing maintenance, the ladder stand is formed by splicing a plurality of ladder stand standard sections (3) and movably arranged in the two limiting sleeves (2), and a protective component (4) is arranged on the ladder stand;

the auxiliary supporting component (5) is used for reinforcing the upper surface of the bottom plate (1) and is arranged on the auxiliary supporting component (5) supported by the crawling ladder.

2. The electric power overhaul device for electric power overhaul according to claim 1, wherein the ladder stand standard knot (3) comprises connecting columns (31), two connecting columns (31) are fixedly connected with each other through a plurality of cross supports (32), a cross plug connector (33) is fixedly installed at one end of each connecting column (31), and a cross sleeve (34) which is in plug fit with the cross plug connector (33) is fixedly installed at the other end of each connecting column (31).

3. The electric power overhaul device for electric power overhaul according to claim 2, wherein the ladder stand standard section (3) further comprises a locking member (35) used for locking the adjacent ladder stand standard section (3), the locking member (35) comprises a supporting shaft (351) and a limiting block (354), the supporting shaft (351) is fixedly installed on the bottom end side wall of the cross sleeve (34), a locking handle (352) is rotatably installed on the supporting shaft (351), the locking handle (352) is provided with a groove matched with the limiting block (354), a locking bolt (353) is connected in the groove in an internal thread manner, the limiting block (354) is fixedly installed on the bottom end side wall of the cross plug-in connector (33), and the limiting block (354) is provided with a through hole matched with the locking bolt (353).

4. The electric power overhauling device for electric power overhauling device according to claim 1, wherein the protection component (4) comprises a protection frame (41) and a limiting ring (43), the two ends of the protection frame (41) are symmetrically provided with T-shaped connectors (42), the T-shaped connectors (42) are inserted into T-shaped grooves (301) formed in the connecting column (31), the limiting ring (43) is fixedly installed on the protection frame (41) through a steel cable rope, and the limiting ring (43) is provided with a cross through hole matched with the cross plug connector (33).

5. Electric power overhaul device for electric power overhaul according to claim 4, wherein a tool box (6) is fixedly mounted to one side of the protection frame (41).

6. The electric power overhaul device for electric power overhaul according to claim 1, wherein the auxiliary support assembly (5) comprises a support base (51), the support base (51) is fixedly installed on the upper surface of the base plate (1), a sliding base (52) is slidably installed at the upper end of the support base (51), a threaded through hole is formed in the middle of the sliding base (52), a threaded rod (55) is connected in the threaded through hole in a threaded manner, the threaded rod (55) is rotatably connected with the support base (51), an adjusting hand wheel (551) is fixedly installed at one end of the threaded rod (55), a support frame (53) is rotatably installed on one side of the upper surface of the support base (51), an adjusting bracket (54) is installed between the support frame (53) and the sliding base (52), one ends of two support arms of the adjusting bracket (54) are hinged to the middle parts of the two support arms of the support frame (53), the other end of the adjusting bracket (54) is rotatably connected with the sliding seat (52).

7. The electric power overhaul device for electric power overhaul according to claim 6, wherein the two support arms of the support frame (53) are connected through a support rod, and the distance between the inner side walls of the two support arms is equal to the distance between the outer side walls of the two connecting columns (31) of the ladder stand standard connection.

8. The electric power overhaul device for electric power overhaul according to claim 6, characterized in that the auxiliary support assembly (5) further comprises a connecting plate (57), a connecting piece (56) is rotatably mounted on the connecting plate (57), the connecting piece (56) is in threaded connection with a threaded rod (55), connecting sleeves (58) are symmetrically arranged on the connecting plate (57), two connecting sleeves (58) are rotatably connected with the connecting plate (57), and two connecting sleeves (58) are provided with L-shaped locking rods (59), wherein the L-shaped locking rods (59) pass through holes formed in the sliding seat (52) and are in threaded connection with the connecting sleeves (58).

9. The electric power overhaul device for electric power overhaul of claim 8, wherein the connector (56) comprises a hollow tube (561), the hollow tube (561) is sleeved on the threaded rod (55) and is rotatably connected with the connection plate (57), two ends of the hollow tube (561) are fixedly connected with locking nuts (562), and the locking nuts (562) are in threaded connection with the threaded rod (55).

10. The electric power overhaul device for electric power overhaul according to claim 6, wherein the ladder stand placing racks (7) are fixedly installed on both side walls of the support base (51).

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