CN217114860U - Grounding wire dismounting device for maintenance of power system transformer substation - Google Patents

Abstract

The utility model discloses an electric power system transformer substation maintains and uses earth connection dismouting device, including the elevating system that goes up and down to the supporting seat of two spinal branch daggers that counter weight base, set up at counter weight base top, installation on every support column, one side of supporting seat is installed and is gone on leading smooth structure to one end removal to the earth connection, and it leads smooth structure and includes the mount pad, the driving motor who installs on the mount pad. The utility model discloses install mutually through branch and lead smooth structure in a side of supporting seat, be provided with first wire wheel and second wire wheel leading smooth structure, the earth connection is in first wire wheel and second wire wheel, and driving motor work back can drive first wire wheel and second wire wheel and rotate, can remove earth connection line to one end, carries out suitable removal regulation to the port department of earth connection, improves the practicality.

Description

Grounding wire dismounting device for maintenance of power system transformer substation

Technical Field

The application relates to the field of transformer substation maintenance, in particular to a grounding wire dismounting device for power system transformer substation maintenance.

Background

In the equipment fortune dimension work of transformer substation, when equipment or circuit need have a power failure to overhaul, for the safety of guaranteeing the person and equipment, all need add on the equipment of stopping labour and hang the earthing wire or close earthing switch blade rear and can carry out fortune dimension work, when maintaining, a use for the dismouting device of earth connection is comparatively common, however, current dismouting device has certain not enough at the in-process that uses, for example, the earth connection is spacing to be fixed on dismouting device, and can not remove earth connection one end as required, move the port position of earth connection, the practicality is not enough.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the application provides a grounding wire dismounting device for maintaining a power system transformer substation.

The application provides a ground wire dismouting device for power system substation maintenance adopts following technical scheme:

the utility model provides an electric power system transformer substation maintains and uses earth connection dismouting device, includes counterweight base, two spinal branch daggers that set up at counterweight base top, the elevation structure that goes up and down to the supporting seat of installation on every support column, one side of supporting seat is installed and is gone on leading smooth structure that one end removed to the earth connection, and it leads smooth structure and includes the mount pad, the driving motor of installation on the mount pad, the action wheel that is connected with the driving motor output and the follow driving wheel of installing mutually through belt and action wheel, the one end of action wheel is installed mutually between pivot and the first wire wheel, and installs mutually between pivot and the second wire wheel from the one end of driving wheel, and the rotation of first wire wheel and second wire wheel removes the earth connection towards one end.

Furthermore, the lifting structure comprises a servo motor arranged at the bottom of the empty groove of the support column, a lead screw connected with the output end of the servo motor, and a screw sleeve arranged between the lead screw in a matching way, guide blocks are arranged on two sides of the screw sleeve and move in guide grooves formed in the wall of the empty groove, and the screw sleeve and the support seat are arranged mutually.

Furthermore, two clamping blocks are installed at the top of the supporting seat, a moving block arranged at the bottom of each clamping block moves in the groove, and screw holes formed in the moving blocks are installed between the corresponding second screw rods in a matched mode.

Furthermore, one end of the second screw rod is mounted with the second bevel gear, the other end of the second screw rod is mounted with a bearing seat arranged on the wall of the slotted groove through a bearing, the second bevel gear is mounted with the first bevel gear in a meshing manner, and the first bevel gear is mounted with the first screw rod.

Furthermore, a sliding block arranged at the bottom of the clamping block moves in a sliding groove formed in the top of the supporting seat.

Furthermore, the bottom of the counterweight base is provided with a movable wheel.

In summary, the present application includes at least one of the following advantageous technical effects: the utility model discloses install mutually through branch and lead smooth structure in a side of supporting seat, be provided with first wire wheel and second wire wheel leading smooth structure, the earth connection is in first wire wheel and second wire wheel, and driving motor work back can drive first wire wheel and second wire wheel and rotate, can remove earth connection line to one end, carries out suitable removal regulation to the port department of earth connection, improves the practicality.

Drawings

Fig. 1 is a schematic structural view of a grounding wire dismounting device for maintaining a power system substation;

FIG. 2 is a partial schematic structural view of the present application;

fig. 3 is a schematic view of the internal structure of the housing in the present application.

The reference numbers in the figures illustrate: 1. a counterweight base; 2. a support pillar; 3. a lifting structure; 31. a servo motor; 32. a lead screw; 33. sleeving the silk; 34. a guide groove; 35. a guide block; 4. a supporting seat; 5. a clamping block; 6. grooving; 7. a moving block; 8. a chute; 9. a slide guide structure; 91. a mounting seat; 92. a drive motor; 93. a driving wheel; 94. a driven wheel; 95. a first wire guide wheel; 96. a second wire guide wheel; 10. a moving wheel; 11. a first lead screw; 12. a first bevel gear; 13. a second bevel gear; 14. and a second screw rod.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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 as a specific case by those skilled in the art.

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a grounding wire dismounting device for maintaining an electric power system transformer substation, which comprises a counterweight base 1, two support columns 2 arranged at the top of the counterweight base 1, a lifting structure 3 arranged on each support column 2 and used for lifting a support seat 4, wherein a sliding guide structure 9 used for moving a grounding wire towards one end is arranged on one side of each support seat 4, the sliding guide structure 9 comprises a mounting seat 91, a driving motor 92 arranged on the mounting seat 91, a driving wheel 93 connected with the output end of the driving motor 92, and a driven wheel 94 arranged with the driving wheel 93 through a belt, one end of the driving wheel 93 is arranged between a rotating shaft and a first wire guide wheel 95, one end of the driven wheel 94 is arranged between the rotating shaft and a second wire guide wheel 96, the rotation of the first wire guide wheel 95 and the second wire guide wheel 96 moves the grounding wire towards one end, which can be more concretely explained, the earth connection passes between first wire wheel 95 and the second wire wheel 96 to pass two tight piece 5 of clamp on the supporting seat 4, driving motor 92 work back, drive action wheel 93 rotates, and action wheel 93 pivoted is the time, also rotates thereupon from driving wheel 94, and meanwhile, first wire wheel 95 and the rotation of second wire wheel 96 move the port of earth connection towards a direction, and the practicality is better.

Referring to fig. 1, the lifting structure 3 includes a servo motor 31 installed at the bottom of the empty slot of the supporting column 2, a lead screw 32 connected to the output end of the servo motor 31, and a screw sleeve 33 installed between the lead screw 32 in a fitting manner, guide blocks 35 are installed on both sides of the screw sleeve 33, the guide blocks 35 move in guide slots 34 formed on the wall of the empty slot, and the screw sleeve 33 is installed between the supporting seat 4.

Referring to fig. 1 and 2, two clamping blocks 5 are mounted on the top of a supporting seat 4, a moving block 7 disposed at the bottom of each clamping block 5 moves in a slot 6, wherein a screw hole formed on the moving block 7 is mounted in a matching manner with a corresponding second lead screw 14, one end of the second lead screw 14 is mounted with a second bevel gear 13, the other end of the second lead screw 14 is mounted with a bearing seat disposed on the wall of the slot 6 through a bearing, the second bevel gear 13 is mounted in a meshing manner with a first bevel gear 12, wherein the first bevel gear 12 is mounted with a first lead screw 11, a slider disposed at the bottom of the clamping block 5 moves in a sliding slot 8 formed at the top of the supporting seat 4, and more specifically, when the first lead screw 11 is rotated, the first bevel gear 12 drives the second bevel gear 13 to rotate, so that the corresponding second lead screw 14 rotates, and the clamping block 5 performs a clamping operation on a ground wire, the height position of the supporting seat 4 can be adjusted by the lifting structure 3, the use flexibility is improved, and the moving wheel 10 is installed at the bottom of the counterweight base 1.

The implementation principle of the grounding wire dismounting device for maintaining the power system transformer substation in the embodiment of the application is as follows: when using, remove suitable position with counter weight base 1, the earth connection passes between first wire wheel 95 and the second wire wheel 96, and pass two tight piece 5 of clamp on the supporting seat 4, driving motor 92 is worked after, drive action wheel 93 rotates, action wheel 93 rotates simultaneously, from driving wheel 94 also rotates thereupon, and meanwhile, first wire wheel 95 and second wire wheel 96 rotate, move the port of earth connection towards a direction, the practicality is better, and, rotate first lead screw 11, first bevel gear 12 drives second bevel gear 13 and rotates, make corresponding second lead screw 14 rotate, it presss from both sides tight work to the earth connection to press from both sides tight piece 5, elevation structure 3 can adjust the high position of supporting seat 4, the flexibility of using is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (6)

1. The utility model provides an electric power system transformer substation maintains with earth connection dismouting device, includes counter weight base (1), two spinal branch daggers (2) that set up at counter weight base (1) top, the elevation structure (3) that go on going up and down to supporting seat (4) of installation on every spinal branch dagger (2), its characterized in that: one side of the supporting seat (4) is provided with a sliding guide structure (9) which moves towards one end of the grounding wire, the sliding guide structure (9) comprises a mounting seat (91), a driving motor (92) mounted on the mounting seat (91), a driving wheel (93) connected with the output end of the driving motor (92) and a driven wheel (94) mounted with the driving wheel (93) through a belt, one end of the driving wheel (93) is mounted with the first wire guide wheel (95) through a rotating shaft, one end of the driven wheel (94) is mounted with the second wire guide wheel (96) through a rotating shaft, and the first wire guide wheel (95) and the second wire guide wheel (96) rotate to move the grounding wire towards one end.

2. The grounding wire dismounting device for maintenance of the power system transformer substation according to claim 1, characterized in that: lifting structure (3) including install servo motor (31) in support column (2) dead slot bottom, lead screw (32) that are connected with servo motor (31) output and with lead screw (32) between wire sleeve (33) the adaptation installation, the both sides of wire sleeve (33) are provided with guide block (35), and guide block (35) thereof remove in guide way (34) of seting up on the dead slot cell wall, install mutually between wire sleeve (33) and supporting seat (4).

3. The grounding wire dismounting device for maintenance of the power system transformer substation according to claim 2, characterized in that: two clamping blocks (5) are installed at the top of the supporting seat (4), a moving block (7) arranged at the bottom of each clamping block (5) moves in the groove (6), and a screw hole formed in the moving block (7) is installed between the corresponding second lead screw (14) in a matched mode.

4. The grounding wire dismounting device for maintenance of the power system transformer substation according to claim 3, characterized in that: one end of the second screw rod (14) is mounted with the second bevel gear (13), the other end of the second screw rod (14) is mounted with a bearing seat arranged on the wall of the slot (6) through a bearing, the second bevel gear (13) is mounted with the first bevel gear (12) in a meshing manner, and the first bevel gear (12) is mounted with the first screw rod (11).

5. The grounding wire dismounting device for maintenance of the power system transformer substation according to claim 4, wherein: the sliding block arranged at the bottom of the clamping block (5) moves in a sliding groove (8) formed in the top of the supporting seat (4).

6. The grounding wire dismounting device for maintenance of the power system transformer substation according to claim 5, characterized in that: the bottom of the counterweight base (1) is provided with a movable wheel (10).

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