CN212924328U

CN212924328U - Secondary wiring automatic lifting platform device

Info

Publication number: CN212924328U
Application number: CN202021241662.5U
Authority: CN
Inventors: 田荣华; 陈万才; 胡以兵
Original assignee: Jiangsu Yingmeidi Automation Technology Co ltd
Current assignee: Jiangsu Yingmeidi Automation Technology Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-04-09
Anticipated expiration: 2030-06-30

Abstract

The utility model belongs to the technical field of power equipment auxiliary devices, in particular to a secondary wiring automatic lifting platform device, which comprises a fixed base and a movable platform, wherein a jacking component is arranged between the fixed base and the movable platform, a guardrail is arranged on the top surface of the movable platform, and the device also comprises a tool box, wherein the guardrail comprises a transverse rod and a longitudinal rod fixed between the transverse rod and the movable platform; the top surface of the movable platform is also provided with a tool lifting assembly, and the tool lifting assembly comprises a supporting plate, a winding shaft, a winding rope and a lifting hook; the utility model discloses an automatic lifting platform device for secondary wiring utilizes the tool box to store partial maintenance tools, is favorable for reliable operation of maintenance work, and simultaneously the tool box can be randomly changed in erection position, and is convenient to use; the tool lifting assembly can be used for lifting tools which are inconvenient to carry and are arranged in the tool box, the movable platform does not need to be frequently lifted, the lifting is convenient, and the overhauling efficiency is improved.

Description

Secondary wiring automatic lifting platform device

Technical Field

The utility model belongs to the technical field of power equipment auxiliary device, concretely relates to secondary wiring automatic rising platform device.

Background

In the power equipment, primary connection and secondary connection are special terms in a power supply system, and the primary connection refers to a line for connecting high-voltage equipment such as a high-voltage bus, a circuit breaker, a disconnecting switch, a voltage transformer, a current transformer and the like together to form electric energy receiving and distribution; the secondary wiring is a line formed by a secondary line of a voltage transformer and a current transformer, an instrument display circuit, a relay protection circuit and a measurement circuit, and in the installation and maintenance processes of power equipment, an automatic lifting platform is generally configured to facilitate the implementation of work of maintenance personnel so as to assist the maintenance personnel to climb to a high place to perform operation.

Original automatic lifting platform device is when using, and the maintainer need be carried the maintenance instrument back of the body on one's body, is unfavorable for going on of overhauing, simultaneously, under the condition that needs other maintenance instruments, and frequent lifting platform can seriously reduce maintenance efficiency.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a secondary wiring automatic rising platform device has convenient to use and overhauls efficient characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a secondary wiring automatic lifting platform device comprises a fixed base and a movable platform, wherein a jacking assembly is arranged between the fixed base and the movable platform, a guardrail is arranged on the top surface of the movable platform, four corners of the bottom surface of the fixed base are respectively provided with a movable wheel, the device also comprises a tool box, the guardrail comprises a cross rod and longitudinal rods fixed between the cross rod and the movable platform, the longitudinal rods are provided with a plurality of hooks at equal intervals, and the tool box is hung on the cross rod through the hooks; the top surface of the movable platform is also provided with an tool lifting assembly, and the tool lifting assembly comprises a supporting plate, a winding shaft, a winding rope and a lifting hook.

As a preferred technical scheme of the utility model, the layer board is along longitudinal fixation in the movable platform top surface, just the layer board symmetry is equipped with two, the rolling axle connects two through the bearing support the layer board is inboard, the top of rolling rope is fixed on the rolling axle, the bottom with lifting hook fixed connection.

As a preferred technical solution of the present invention, the wind-up device further comprises a temporary locking pin and a connecting rope, wherein a turntable is installed at an end of the wind-up shaft, a positioning through hole for the temporary locking pin to pass through is formed in the turntable, a plurality of locking through holes are formed in the supporting plate and are distributed at equal intervals along a ring shape, and the end of the temporary locking pin penetrates through the positioning through hole and is then embedded into the locking through hole; one end of the connecting rope is connected with the temporary locking pin, and the other end of the connecting rope is connected with the supporting plate.

As a preferred technical scheme of the utility model, the jacking subassembly is equipped with two sets ofly relatively, just the jacking subassembly includes upset connecting rod, No. two upset connecting rods, connecting plate and electric putter.

As a preferred technical scheme of the utility model, two first turnover connecting rods and two second turnover connecting rods of each set of jacking assemblies are symmetrically arranged, and two connecting plates are symmetrically arranged; the top end of the first overturning connecting rod is hinged with the movable platform, the bottom end of the second overturning connecting rod is hinged with the fixed base, and the bottom end of the first overturning connecting rod and the top end of the second overturning connecting rod are hinged with the corresponding connecting plates; the electric push rod is arranged between the two connecting plates.

As an optimized technical scheme of the utility model, be fixed with the limiting plate along horizontal setting on the vertical pole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an automatic lifting platform device for secondary wiring utilizes the tool box to store partial maintenance tools, is favorable for reliable operation of maintenance work, and simultaneously the tool box can be randomly changed in erection position, and is convenient to use; the tool lifting assembly can be used for lifting tools which are inconvenient to carry and are arranged in the tool box, the movable platform does not need to be frequently lifted, the lifting is convenient, and the overhauling efficiency is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the tool box of the present invention;

fig. 3 is a front view of the tool lifting assembly of the present invention;

in the figure: 1. a fixed base; 2. a movable platform; 3. a moving wheel; 4. a first overturning connecting rod; 5. a second turnover connecting rod; 6. a connecting plate; 7. an electric push rod; 8. a longitudinal bar; 9. a cross bar; 10. a tool box; 11. hooking; 12. a limiting plate; 13. an implement lift assembly; 14. a support plate; 15. a winding shaft; 16. winding the rope; 17. a hook; 18. a turntable; 19. a temporary locking pin; 20. connecting ropes; 21. positioning and punching; 22. the perforation is locked.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a secondary wiring automatic lifting platform device comprises a fixed base 1 and a movable platform 2, wherein a jacking assembly is arranged between the fixed base 1 and the movable platform 2, a guardrail is arranged on the top surface of the movable platform 2, four corners of the bottom surface of the fixed base 1 are respectively provided with a movable wheel 3, the device also comprises a tool box 10, the guardrail comprises a cross rod 9 and longitudinal rods 8 fixed between the cross rod 9 and the movable platform 2, the longitudinal rods 8 are equidistantly provided with a plurality of hooks 11, and the tool box 10 is hung on the cross rod 9 through the hooks 11; still install instrument lifting means 13 at activity platform 2 top surface, and instrument lifting means 13 includes layer board 14, wind-up shaft 15, the receipts is restricted to 16 and lifting hook 17, when using, the maintainer utilizes couple 11 to hang tool holder 10 and establishes on horizontal pole 9, the instrument that needs is arranged in tool holder 10, promote the device to can make the position, the maintainer scrambles to activity platform 2 on, it lifts up activity platform 2 to suitable height can to start the jacking subassembly, when needs, the usable instrument lifting means 13 of maintainer promotes the inconvenient instrument of carrying in part and arranging tool holder 10 in, needn't frequently go up and down activity platform 2, it is convenient to lift by crane, the maintenance efficiency has been improved.

Specifically, according to fig. 1 and fig. 3, in this embodiment, the supporting plate 14 is longitudinally fixed on the top surface of the movable platform 2, two supporting plates 14 are symmetrically arranged, the winding shaft 15 is supported and connected inside the two supporting plates 14 through a bearing, the top end of the winding rope 16 is fixed on the winding shaft 15, the bottom end of the winding rope 16 is fixedly connected with the hook 17, the hook 17 hooks a tool, and the winding shaft 15 is rotated to wind or unwind the winding rope 16, so that the tool can be lifted or lowered.

Specifically, as shown in fig. 1 and fig. 3, in this embodiment, the winding device further includes a temporary locking pin 19 and a connecting rope 20, a rotating disc 18 is installed at an end portion of the winding shaft 15, a positioning through hole 21 for the temporary locking pin 19 to penetrate through is formed in the rotating disc 18, a plurality of locking through holes 22 distributed at equal intervals along a ring shape are formed in the supporting plate 14, and an end portion of the temporary locking pin 19 penetrates through the positioning through hole 21 and then is embedded into the locking through hole 22; connect the one end of rope 20 and be connected with interim stop pin 19, the other end is connected with layer board 14, rotates wind-up shaft 15 through carousel 18 safer and laborsaving to after the instrument rises or descends to suitable height, with the tip of interim stop pin 19 run through behind the location perforation 21 embedding locking perforation 22 in, lock wind-up shaft 15, avoid wind-up shaft 15 unexpected rotation.

Specifically, as shown in fig. 1, in this embodiment, the jacking assembly is provided with two sets of jacking assemblies, and the jacking assembly includes a first turnover connecting rod 4, a second turnover connecting rod 5, a connecting plate 6 and an electric push rod 7, so that the stability of the lifting of the movable platform 2 can be ensured.

Specifically, according to the illustration in fig. 1, in the embodiment, two first overturning connecting rods 4 and two second overturning connecting rods 5 of each group of jacking assemblies are symmetrically arranged, and two connecting plates 6 are symmetrically arranged; the top end of the first overturning connecting rod 4 is hinged with the movable platform 2, the bottom end of the second overturning connecting rod 5 is hinged with the fixed base 1, and the bottom end of the first overturning connecting rod 4 and the top end of the second overturning connecting rod 5 are hinged with the corresponding connecting plates 6; electric putter 7 installs between two connecting plates 6, start electric putter 7, utilize electric putter 7 to drive the connecting plate 6 removal at both ends, can drive the upset connecting rod 4 No. one and the upset of upset connecting rod 5 No. two, moving platform 2 removes, because the parallel and equal principle of effort and reaction force, when electric putter 7 piston rod is flexible, two sets of upset connecting rod 4 and the synchronous upset of upset connecting rod 5 No. two, wherein, electric putter 7 is SC series, can directly purchase on the market, need connect electric power during the use.

Specifically, according to fig. 1, in this embodiment, a limiting plate 12 is fixed to the vertical rod 8 and transversely disposed to limit the tool box 10, so as to prevent the tool box 10 from being inclined and affecting use.

The utility model discloses a theory of operation and use flow: when the automatic lifting platform device is used, a maintainer hangs a tool box 10 on a cross rod 9 by using a hook 11, a needed tool is placed in the tool box 10, the device is pushed to a position capable of being made, the maintainer climbs onto a movable platform 2, and a jacking assembly is started to lift the movable platform 2 to a proper height;

when needed, the maintainer can utilize the tool lifting assembly 13 to lift the tool which is not convenient to carry and arrange in the tool box 10, the movable platform 2 does not need to be frequently lifted, the lifting is convenient, the maintenance efficiency is improved, the tool is hooked by the lifting hook 17, the winding rope 16 is wound by the rotating turntable 18, the tool can be lifted, after the tool is lifted to a proper height, the end part of the temporary locking pin 19 penetrates through the positioning through hole 21 and then is embedded into the locking through hole 22, the winding shaft 15 is locked, the winding shaft 15 is prevented from rotating accidentally, and the tool is very convenient and safe.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. The utility model provides a secondary wiring automatic rising platform device, includes unable adjustment base (1) and movable platform (2) unable adjustment base (1) with be equipped with the jacking subassembly between movable platform (2) the guardrail is installed to the top surface of movable platform (2), the bottom surface four corners of unable adjustment base (1) is installed respectively and is removed wheel (3), its characterized in that: the guardrail comprises a cross rod (9) and a plurality of longitudinal rods (8) fixed between the cross rod (9) and the movable platform (2), the longitudinal rods (8) are arranged at equal intervals, a hook (11) is arranged on the outer wall of the tool box (10), and the tool box (10) is hung on the cross rod (9) through the hook (11); the top surface of the movable platform (2) is also provided with an tool lifting component (13), and the tool lifting component (13) comprises a supporting plate (14), a winding shaft (15), a winding rope (16) and a lifting hook (17).

2. The automatic lifting platform device for secondary wiring according to claim 1, wherein: layer board (14) are fixed along vertically movable platform (2) top surface, just layer board (14) symmetry is equipped with two, rolling axle (15) support through the bearing and connect two layer board (14) are inboard, the top of coiling rope (16) is fixed on rolling axle (15), the bottom with lifting hook (17) fixed connection.

3. The automatic lifting platform device for secondary wiring according to claim 1, wherein: the winding device is characterized by further comprising a temporary locking pin (19) and a connecting rope (20), a rotary table (18) is mounted at the end of the winding shaft (15), a positioning through hole (21) for the temporary locking pin (19) to penetrate through is formed in the rotary table (18), a plurality of locking through holes (22) distributed at equal intervals along the shape of a ring are formed in the supporting plate (14), and the end of the temporary locking pin (19) penetrates through the positioning through hole (21) and then is embedded into the locking through hole (22); one end of the connecting rope (20) is connected with the temporary locking pin (19), and the other end is connected with the supporting plate (14).

4. The automatic lifting platform device for secondary wiring according to claim 1, wherein: jacking subassembly is equipped with two sets ofly relatively, just jacking subassembly includes upset connecting rod (4), No. two upset connecting rods (5), connecting plate (6) and electric putter (7).

5. The automatic lifting platform device for secondary wiring of claim 4, wherein: two first overturning connecting rods (4) and two second overturning connecting rods (5) of each group of jacking assemblies are symmetrically arranged, and two connecting plates (6) are symmetrically arranged; the top end of the first overturning connecting rod (4) is hinged with the movable platform (2), the bottom end of the second overturning connecting rod (5) is hinged with the fixed base (1), and the bottom end of the first overturning connecting rod (4) and the top end of the second overturning connecting rod (5) are hinged with the corresponding connecting plates (6); the electric push rod (7) is arranged between the two connecting plates (6).

6. The automatic lifting platform device for secondary wiring according to claim 1, wherein: and a limiting plate (12) arranged along the transverse direction is fixed on the vertical rod (8).