CN210559208U - Portable special elevating platform of transformer substation - Google Patents

Abstract

The utility model discloses a portable special elevating platform of transformer substation, comprises an operation bench, the hob, loop bar and install bin, it is provided with the operation panel to align directly over the install bin, equal fixed welding has first fixture block on four turnings of operation panel bottom, it is provided with the hob to align under the first fixture block, the lower extreme spiral of hob cup joints in the loop bar, be provided with the second fixture block under the loop bar, the fixed welding in bottom of second fixture block has first rotation post, the inside slip that the lower extreme of first rotation post passed the install bin extends to the install bin cup joints in the first stop collar on the inside bottom plate of install bin. The utility model discloses a set up hob, loop bar, second bevel gear, first bevel gear, driving gear, driven gear, second fixture block and first fixture block, solved the insulating ladder that carries when patrolling and examining to the transformer substation very inconvenient carry and insulating ladder use very inconvenient problem when patrolling and examining.

Description

Portable special elevating platform of transformer substation

Technical Field

The utility model relates to a elevating platform technical field specifically is a portable special elevating platform of transformer substation.

Background

The transformer substation refers to a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system, in the daily work of the transformer substation, workers need to regularly patrol the transformer substation, faults of the transformer substation can be conveniently and timely checked, and when the transformer substation is patrolled, the workers need to realize ascending operation through an insulating ladder.

However, the prior art has the following defects:

1. because the insulating ladders are fixedly arranged, the flexible adjustment of the height of the transformer substations at different positions is difficult to realize when workers ascend, so that the insulating ladders are inconvenient to use;

2. when patrolling and examining the transformer substation of different websites, the staff need hand-carry insulating ladder, but because insulating ladder's volume is very big, need two people cooperation transport, very inconvenient carrying.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a portable special elevating platform of transformer substation has solved the insulating ladder that carries when patrolling and examining to the transformer substation very inconvenient carry and insulating ladder use very inconvenient problem when patrolling and examining.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: portable special elevating platform of transformer substation, including operation panel, hob, loop bar and install bin, it is provided with the operation panel to align directly over the install bin, equal fixed welding has first fixture block on four turnings of operation panel bottom, it is provided with the hob to align under the first fixture block, the lower extreme spiral of hob cup joints in the loop bar, be provided with the second fixture block under the loop bar, the fixed welding in bottom of second fixture block has first rotation post, the lower extreme of first rotation post passes the inside slip that the top surface of install bin extends to the install bin and cup joints in the first stop collar on the inside bottom plate of install bin, rotate through antifriction bearing between first rotation post and the install bin and be connected, the fixed welding in central point at install bin top has the operation panel.

Preferably, the top fixed welding of hob has the spliced pole, evenly be provided with first card strip along the circumferencial direction on the surface of spliced pole, the spliced pole slides the registrate in first fixture block, be provided with first draw-in groove on the first fixture block in the spliced pole outside, first card strip slides the block in first draw-in groove.

Preferably, second clamping strips are uniformly arranged on the outer surface of the lower end of the loop bar along the circumferential direction, the lower end of the loop bar is sleeved in a second clamping block in a sliding mode, a second clamping groove is formed in the second clamping block on the outer side of the loop bar, and the second clamping strips are clamped in the second clamping groove in a sliding mode.

Preferably, the inside central point of control box puts and is provided with first conical gear, the bottom central point of first conical gear puts fixedly connected with second rotation post, the lower extreme of second rotation post passes the top surface of install bin and extends to in the inside slip cup joint second stop collar on the inside bottom plate of install bin, the second rotates and is connected through antifriction bearing rotation between post and the install bin.

Preferably, one side of the first bevel gear is engaged with a second bevel gear, a rotating handle is fixedly connected to the center of the second bevel gear, one end of the rotating handle penetrates through one side surface of the operation box and extends to the outer side of the operation box, and the rotating handle is rotatably connected with the operation box through a rolling bearing.

Preferably, the second rotary column is fixedly sleeved with a driving gear on the outer surface of the inner part of the installation box, and the first rotary column is fixedly sleeved with a driven gear on the outer surface of the inner part of the installation box in a position horizontally aligned with the driving gear, and the driving gear is meshed with the four driven gears on the outer side of the driving gear.

(III) advantageous effects

The utility model provides a portable special elevating platform of transformer substation possesses following beneficial effect:

(1) the utility model is provided with the screw rod, the loop bar, the first bevel gear, the second bevel gear, the driving gear and the driven gear, when in use, an operator stands on the operation table to work, when the upper and lower height of the operation table needs to be adjusted, only the operator positioned below needs to rotate the rotating handle, because of the meshing arrangement between the first bevel gear and the second bevel gear, the second bevel gear can drive the first bevel gear to rotate under the driving of the rotating handle, because the second rotating column at the bottom of the first bevel gear is positioned on the outer surface inside the installation box and fixedly sleeved with the driving gear, and the driving gear is meshed with the driven gear outside the installation box, under the driving of the rotation of the first bevel gear, the driven gear can be finally driven to rotate, because the top end of the first rotating column fixedly sleeved with the driven gear is fixedly connected with the second clamping block, and the lower extreme of loop bar slides the setting of block in the second fixture block again, under driven gear pivoted drive, the loop bar can take place to rotate, and the upper end spiral cover of loop bar has closed the hob, so under the rotation of loop bar, the hob can make progress the climbing gradually in the loop bar, thereby realize the upper and lower adjustment of operation panel, solved because insulating ladder all is fixed the setting, so when the operation of ascending a height of staff, accomplish the nimble adjustment to the height to the transformer substation of different positions hardly, thereby use very inconvenient problem.

(2) The utility model is provided with the first clamping block and the second clamping block, when in use, because the connecting post fixedly connected with the top of the screw rod is sleeved in the first clamping block in a sliding way, and the lower end of the loop bar is sleeved in the second clamping block in a sliding way, the connecting piece of the screw rod and the loop bar can be conveniently taken down from the operating platform and the mounting box, thereby realizing the disassembly of the device, the disassembled device can be carried by one person, when in use, only the lower end of the loop bar is sleeved in the second clamping block, and the first clamping block at the bottom of the operating platform is clamped in the connecting post in a sliding way, thereby realizing the installation of the device, the setting operation is simple, the carrying is convenient, thereby solving the problem that when in inspection of transformer substations at different stations, a worker needs to carry an insulating ladder with him, but because the volume of the insulating ladder is very large, two persons are needed to carry in a matching way, is inconvenient to carry.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a bottom view of the present invention;

FIG. 3 is a schematic view of the internal structure of the operation box and the installation box of the present invention;

fig. 4 is a bottom view of the present invention shown in fig. 3;

FIG. 5 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 6 is an enlarged view of the point B in fig. 2 according to the present invention.

The reference numbers in the figures are:

1. an operation table; 2. a screw rod; 3. a loop bar; 4. an operation box; 5. rotating the handle; 6. installing a box; 7. a second bevel gear; 8. a first bevel gear; 9. a second rotating cylinder; 10. a rolling bearing; 11. a driving gear; 12. a second stop collar; 13. a first rotating column; 14. a driven gear; 15. a first stop collar; 16. a second card strip; 17. a second card slot; 18. a second fixture block; 19. a first clamping block; 20. a first clip strip; 21. connecting columns; 22. a first card slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention is shown; a portable special lifting platform for a transformer substation comprises an operation platform 1, a screw rod 2, a loop bar 3 and an installation box 6, wherein the operation platform 1 is arranged right above the installation box 6 in an aligned mode, first clamping blocks 19 are fixedly welded on four corners of the bottom of the operation platform 1, the screw rod 2 is arranged right below the first clamping blocks 19 in an aligned mode, a connecting column 21 is fixedly welded at the top of the screw rod 2, first clamping strips 20 are uniformly arranged on the outer surface of the connecting column 21 along the circumferential direction, the connecting column 21 is slidably sleeved in the first clamping blocks 19, first clamping grooves 22 are formed in the first clamping blocks 19 on the outer side of the connecting column 21, the first clamping strips 20 are slidably clamped in the first clamping grooves 22 and can play a role in fixing and limiting on the screw rod 2, the lower end of the screw rod 2 is spirally sleeved in the loop bar 3, a second clamping block 18 is arranged right below the loop bar 3, second clamping strips 16 are uniformly arranged on the outer surface of the lower end of the loop bar 3 along the circumferential direction, the lower end of the loop bar 3 is slidably sleeved in a second clamping block 18, a second clamping groove 17 is arranged on the second clamping block 18 on the outer side of the loop bar 3, the second clamping strips 16 are slidably clamped in the second clamping groove 17, the loop bar 3 can play a role of fixing and limiting, a first rotating column 13 is fixedly welded at the bottom of the second clamping block 18, the lower end of the first rotating column 13 penetrates through the top surface of the installation box 6 to extend to the inner part of the installation box 6 and is slidably sleeved in a first limiting sleeve 15 on the bottom plate in the installation box 6, the first rotating column 13 is rotatably connected with the installation box 6 through a rolling bearing 10, the first rotating column 13 can freely rotate in the installation box 6, an operation box 4 is fixedly welded at the central position of the top of the installation box 6, a first bevel gear 8 is arranged at the inner center of the operation box 4, a second rotating column 9 is fixedly connected to the bottom center of the first bevel gear 8, the lower end of the second rotating column 9 penetrates through the top surface of the installation box 6 and extends to the inside of the installation box 6 to be slidably sleeved in a second limiting sleeve 12 on the bottom plate inside the installation box 6, the second rotating column 9 is rotatably connected with the installation box 6 through a rolling bearing 10, a second bevel gear 7 is meshed with one side of the first bevel gear 8, a rotating handle 5 is fixedly connected to the center of the second bevel gear 7, one end of the rotating handle 5 penetrates through the side surface of one side of the operation box 4 and extends to the outside of the operation box 4, the rotating handle 5 is rotatably connected with the operation box 4 through the rolling bearing 10, a driving gear 11 is fixedly sleeved on the outer surface of the inner part of the installation box 6 of the second rotating column 9, and a first rotating column 13 is arranged on the outer surface of the inner part of the installation box 6 and horizontally aligned with the driving gear 11 The fixed sleeve is provided with a driven gear 14, and the driving gear 11 is meshed with four driven gears 14 on the outer side of the driving gear.

The working principle is as follows: when the device is used, because the connecting column 21 fixedly connected with the top of the screw rod 2 is slidably sleeved in the first clamping block 19, and the lower end of the loop rod 3 is slidably sleeved in the second clamping block 18, the connecting piece of the screw rod 2 and the loop rod 3 can be conveniently taken down from the operating platform 1 and the mounting box 6, so that the device can be disassembled, the disassembled device can be carried by one person, when the device is used, only the lower end of the loop rod 3 needs to be sleeved in the second clamping block 18, and the first clamping block 19 at the bottom of the operating platform 1 is slidably clamped in the connecting column 21, so that the device can be mounted, when an operator stands on the operating platform 1 to work, when the upper height and the lower height of the operating platform 1 need to be adjusted, the operator below only needs to rotate the rotating handle 5, because the first bevel gear 8 is meshed with the second bevel gear 7, driven by the rotation of the rotating handle 5, the second bevel gear 7 drives the first bevel gear 8 to rotate, because the second rotating column 9 at the bottom of the first bevel gear 8 is fixedly sleeved with the driving gear 11 on the outer surface of the inner part of the installation box 6, and the driving gear 11 is meshed with the driven gear 14 at the outer side of the driving gear, driven by the rotation of the first bevel gear 8, the driven gear 14 is finally driven to rotate, because the top end of the first rotating column 13 fixedly sleeved with the driven gear 14 is fixedly connected with the second block 18, and the lower end of the loop bar 3 is slidably clamped in the second block 18, driven by the rotation of the driven gear 14, the loop bar 3 can rotate, the upper end of the loop bar 3 is spirally sleeved with the spiral bar 2, the screw rod 2 gradually ascends upwards in the sleeve rod 3 under the rotation of the sleeve rod 3, thereby realizing the up-and-down adjustment of the operation table 1.

To sum up can, the utility model discloses a set up hob 2, loop bar 3, second bevel gear 7, first bevel gear 8, driving gear 11, driven gear 14, second fixture block 18 and first fixture block 19, solved the insulating ladder that carries when patrolling and examining the transformer substation very inconvenient carry and insulating ladder use very inconvenient problem when patrolling and examining.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Portable special elevating platform of transformer substation, including operation panel (1), hob (2), loop bar (3) and install bin (6), its characterized in that: an operation table (1) is arranged right above the installation box (6) in an aligned mode, first clamping blocks (19) are fixedly welded on four corners of the bottom of the operation table (1), a screw rod (2) is arranged under the first clamping block (19) in an aligned manner, the lower end of the screw rod (2) is spirally sleeved in the loop bar (3), a second clamping block (18) is arranged right below the loop bar (3), a first rotating column (13) is fixedly welded at the bottom of the second clamping block (18), the lower end of the first rotating column (13) penetrates through the top surface of the installation box (6) and extends to the interior of the installation box (6) to be sleeved in a first limiting sleeve (15) on the bottom plate in the installation box (6) in a sliding manner, the first rotating column (13) is rotatably connected with the mounting box (6) through a rolling bearing (10), the center position of installation box (6) top is fixed the welding and is had operation box (4).

2. The substation portable dedicated elevating platform according to claim 1, characterized in that: the top fixed welding of hob (2) has spliced pole (21), evenly be provided with first card strip (20) along the circumferencial direction on the surface of spliced pole (21), spliced pole (21) slip registrate is in first fixture block (19), be provided with first draw-in groove (22) on first fixture block (19) in the spliced pole (21) outside, first card strip (20) slip block is in first draw-in groove (22).

3. The substation portable dedicated elevating platform according to claim 1, characterized in that: second clamping strips (16) are evenly arranged on the outer surface of the lower end of the loop bar (3) along the circumferential direction, the lower end of the loop bar (3) is sleeved in the second clamping blocks (18) in a sliding mode, second clamping grooves (17) are formed in the second clamping blocks (18) on the outer side of the loop bar (3), and the second clamping strips (16) are clamped in the second clamping grooves (17) in a sliding mode.

4. The substation portable dedicated elevating platform according to claim 1, characterized in that: the inside central point of control box (4) puts and is provided with first conical gear (8), the bottom central point of first conical gear (8) puts fixedly connected with second rotation post (9), the lower extreme of second rotation post (9) passes the inside slip cover that the top surface of install bin (6) extended to install bin (6) and cup joints in second stop collar (12) on install bin (6) inside bottom plate, the second rotates and is connected through antifriction bearing (10) rotation between post (9) and install bin (6).

5. The substation portable dedicated elevating platform according to claim 4, characterized in that: one side meshing of first conical gear (8) has second conical gear (7), the central point of second conical gear (7) puts fixedly connected with and rotates handle (5), the one side that rotates handle (5) passes control box (4) extends to the outside of control box (4), rotate and connect through antifriction bearing (10) rotation between handle (5) and the control box (4).

6. The substation portable dedicated elevating platform according to claim 4, characterized in that: the second rotating column (9) is fixedly sleeved with a driving gear (11) on the outer surface of the inner part of the installation box (6), meanwhile, the first rotating column (13) is fixedly sleeved with a driven gear (14) on the outer surface of the inner part of the installation box (6) and horizontally aligned with the driving gear (11), and the driving gear (11) is meshed with four driven gears (14) on the outer side of the driving gear (11).

Images