CN211967503U

CN211967503U - Distribution rack with lifting workbench

Info

Publication number: CN211967503U
Application number: CN201922304424.8U
Authority: CN
Inventors: 何沁鸿
Original assignee: State Grid Corp of China SGCC; Jingmen Power Supply Co of State Grid Hubei Electric Power Co Ltd; Zhongxiang Power Supply Co of State Grid Hubei Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; Jingmen Power Supply Co of State Grid Hubei Electric Power Co Ltd; Zhongxiang Power Supply Co of State Grid Hubei Electric Power Co Ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-11-20
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a distribution rack with elevating platform, casing and reduction gear fixed mounting are on the bottom plate, motor fixed mounting is on the reduction gear to be connected with reduction gear drive, the worm is through first journal bearing movable mounting in the casing, and a tip of worm is worn out in the casing to be connected with reduction gear drive through the shaft coupling, be provided with the bearing frame in the casing, footstep bearing installs in the bearing frame the lower tip of worm wheel is provided with the counter roll, is provided with annular bedplate in the bottom of counter roll, and the counter roll of worm wheel passes through second journal bearing movable mounting in the bearing frame to put on footstep bearing through annular bedplate movable mounting, and the worm wheel meshes with the worm mutually, is provided with the connecting axle in the upper end of worm wheel, the utility model discloses the advantage is: need not the staff and scrambles with the help of instruments such as ladder, alleviateed staff's intensity of labour greatly, improved work efficiency.

Description

Distribution rack with lifting workbench

Technical Field

The utility model relates to a technical field of electric power facility, more specifically say so and relate to the technical field of distribution rack.

Background

Need install power equipment such as block terminal and transformer at the distribution station district usually, the power equipment in present distribution station district generally is on the wire pole in distribution station district through distribution rack fixed mounting, because the mounted position of distribution rack is generally higher, when the staff need overhaul the power equipment on the distribution rack or operation such as experiment, just can carry out the operation after climbing with the help of instruments such as ladders, consequently, the operation is very inconvenient, electric power staff's intensity of labour has been strengthened, work efficiency is reduced. In addition, when the staff overhauls or when experimental operation such as the power equipment on the distribution rack at night, often need handheld flashlight to throw light on, bring very big inconvenience for the electric power operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above-mentioned not enough and provide one kind and need not to scramble with the help of instruments such as ladders, can alleviate staff's intensity of labour, improve work efficiency to the distribution rack that has elevating platform of the night operation of very being convenient for.

The utility model discloses a solve above-mentioned technical problem and the technical solution who adopts as follows:

the power distribution rack with the lifting workbench comprises a bottom plate, a pair of lifting mechanisms, the workbench, a door grating, a support plate, a pair of hoops, a solar panel, a solar controller, an LED lamp, a control switch and a storage battery, wherein the pair of lifting mechanisms respectively comprise a shell, a worm wheel, a screw rod, a sliding seat, a motor, a speed reducer and a thrust bearing, the shell and the speed reducer are fixedly arranged on the bottom plate, the motor is fixedly arranged on the speed reducer and is in transmission connection with the speed reducer, the worm is movably arranged in the shell through a first radial bearing, one end part of the worm penetrates out of the shell and is in transmission connection with the speed reducer through a coupler, a bearing seat is arranged in the shell, the thrust bearing is arranged in the bearing seat, a fulcrum shaft is arranged at the lower end part of the worm wheel, a support shaft of a worm wheel is movably arranged in a bearing seat through a second radial bearing and movably erected on a thrust bearing through an annular seat plate, the worm wheel is meshed with a worm, a connecting shaft is arranged at the upper end part of the worm wheel, a support is arranged on a shell, a vertical groove is formed in the support, a screw rod is movably arranged in the vertical groove of the support through a third radial bearing and fixedly connected with the connecting shaft of the worm wheel, a sliding seat is movably clamped in the vertical groove of the support, a threaded hole is formed in the sliding seat, the screw rod is rotatably arranged in the threaded hole of the sliding seat, two side parts of a workbench are respectively and fixedly arranged on the sliding seats of a paired lifting mechanism, a strip-shaped groove corresponding to the workbench is formed in the support, a fence is arranged on the workbench, an opening is formed in the front part of the fence, the door fence is movably hinged at the opening of the fence, and a locking mechanism, the support plate is positioned above the rear portion of the workbench, the paired hoops respectively comprise paired arc plates, connecting bolts and connecting nuts, through holes are formed in the paired arc plates respectively, the connecting bolts penetrate through the through holes of the paired arc plates, the connecting nuts are screwed on the connecting bolts, one of the arc plates is fixedly installed at two end portions of the support respectively, the support plate is fixedly installed on the support, an accommodating cavity is formed in the bottom of the support plate, the solar controller and the storage battery are fixedly installed in the accommodating cavity, the solar panel is fixedly installed on the arc plates of the paired hoops through supporting rods, the control switch is fixedly installed on the outer side wall of the accommodating cavity, the LED lamp is fixedly installed on the support plate through a lamp holder, the solar panel and the storage battery are respectively electrically connected with the solar controller, and the LED lamp, The control switch and the solar controller are electrically connected in series.

The locking mechanism is a padlock, lock hooks are respectively arranged on the fence and the door grating, and the padlock is hung on the lock hooks of the fence and the door grating.

The door grating is movably hinged at the opening of the fence through a hinge.

The utility model adopts the beneficial effect that above-mentioned technical solution can reach is:

1. this distribution rack is when using, through mated staple bolt with extension board fixed mounting on distribution rack area's wire pole, with distribution equipment fixed mounting such as transformer or block terminal on the extension board, when needs overhaul or when experimental to distribution equipment such as transformer or block terminal, the padlock unblock earlier, open the gate grating, staff stands to the workstation on, then rotate through the motor drive worm, it rotates to drive worm wheel and lead screw through the worm, make slide and workstation shift up, rise to extension board department with the workstation, the staff can overhaul or experimental to distribution equipment, thereby need not the staff and scramble with the help of instruments such as ladder, staff's intensity of labour has been alleviateed greatly, work efficiency is improved.

2. Photovoltaic power generation can be carried out through solar cell panel, store the electric energy that solar cell panel sent in the battery through solar controller, and the electric energy supply to the LED lamp in rethread solar controller will the battery, when the staff carries out the operation at night, accessible control switch lighted the LED lamp to the electric power operation is carried out at night very to be convenient for.

Drawings

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

FIG. 2 is a schematic top view of the structure of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B;

FIG. 5 is an enlarged view of a portion of FIG. 1 at C;

fig. 6 is a partially enlarged schematic view of fig. 2 at D.

Detailed Description

Referring to fig. 1 and 2, a power distribution rack with a lifting workbench comprises a bottom plate 1, a pair of lifting mechanisms, a workbench 2, a door grid 3, a bracket 38, a support plate 4, a pair of hoops, a solar panel 5, a solar controller 6, an LED lamp 7, a control switch 8 and a storage battery 9, wherein as shown in fig. 5, the pair of lifting mechanisms respectively comprise a shell 10, a worm 11, a worm wheel 12, a screw rod 13, a sliding seat 14, a motor 15, a speed reducer 16 and a thrust bearing 17, the shell 10 and the speed reducer 16 are fixedly arranged on the bottom plate 1, the motor 15 is fixedly arranged on the speed reducer 16 and is in transmission connection with the speed reducer 16, the worm 11 is movably arranged in the shell 10 through a first radial bearing 18, one end part of the worm 11 penetrates out of the shell 10 and is in transmission connection with the speed reducer 16 through a coupling 19, a bearing seat 20 is arranged in the shell 10, the thrust bearing 17 is installed in a bearing seat 20, a fulcrum shaft 21 is arranged at the lower end of the worm wheel 12, an annular seat plate 22 is arranged at the bottom of the fulcrum shaft 21, the fulcrum shaft 21 of the worm wheel 12 is movably installed in the bearing seat 20 through a second radial bearing 23 and movably erected on the thrust bearing 17 through the annular seat plate 22, the worm wheel 12 is meshed with the worm 11, a connecting shaft 24 is arranged at the upper end of the worm wheel 12, a support 25 is arranged on the shell 10, a vertical groove 26 is formed in the support 25, the lead screw 13 is movably installed in the vertical groove 26 of the support 25 through a third radial bearing 27, the lead screw 13 is fixedly connected with the connecting shaft 24 of the worm wheel 12, the sliding seat 14 is movably clamped in the vertical groove 26 of the support 25, a threaded hole 28 is formed in the sliding seat 14, and the lead screw 13 is screwed in the threaded. Two side parts of the workbench 2 are respectively fixedly arranged on a sliding seat 14 of the paired lifting mechanism, a strip-shaped groove 29 corresponding to the workbench 2 is arranged on a support 25, as shown in fig. 4, a fence 30 is arranged on the workbench 2, an opening is arranged at the front part of the fence 30, the door grating 3 is movably hinged at the opening of the fence 30 through a hinge 31, a locking mechanism is arranged between the fence 30 and the door grating 3, the locking mechanism is a padlock 32, a lock hook 33 is respectively arranged on the fence 30 and the door grating 3, and the padlock 32 is hung on the lock hook 33 of the fence 30 and the door grating 3. The support plate 4 is positioned at the rear upper part of the workbench 2, the paired hoops respectively comprise paired arc plates 34, connecting bolts 35 and connecting nuts 36, as shown in fig. 6, through holes 37 are respectively formed on the paired arc plates 34, the connecting bolts 35 penetrate through the through holes 37 of the paired arc plates 34, the connecting nuts 36 are screwed on the connecting bolts 35, as shown in fig. 3, one of the arc plates 34 is respectively and fixedly installed at two end parts of a bracket 38, the support plate 4 is fixedly installed on the bracket 38, an accommodating cavity 39 is arranged at the bottom of the support plate 4, the solar controller 6 and the storage battery 9 are fixedly installed in the accommodating cavity 39, the solar panel 5 is fixedly installed on the arc plates 34 of the paired hoops through a support rod 40, the control switch 8 is fixedly installed on the outer side wall of the accommodating cavity 39, the LED lamp 7 is fixedly installed on the support plate 4 through a lamp holder 41, the solar panel 5 and the storage battery 9 are respectively and electrically connected with the solar controller 6, the LED lamp 7, the control switch 8 and the solar controller 6 are electrically connected in series, the solar panel 5, the solar controller 6, the LED lamp 7, the control switch 8 and the storage battery 9 are all commercially available mature matching products, and can be purchased from the market directly, and the electrical connection relationship is common knowledge in the field, and detailed description is not needed here.

This distribution frame with elevating platform is when using, through mated staple bolt with extension board 4 fixed mounting on the wire pole of distribution station district, with distribution equipment fixed mounting such as transformer or block terminal on extension board 4, when needs overhaul or test distribution equipment such as transformer or block terminal, earlier with padlock 32 unblock, open door grating 3, the staff stands to workstation 2 on, then rotate through motor 15 drive worm 11, drive worm wheel 12 and lead screw 13 through worm 11 and rotate, make slide 14 and workstation 2 shift up, rise workstation 2 to extension board 4 department, the staff can overhaul distribution equipment or test. Can carry out photovoltaic power generation through solar cell panel 5, store the electric energy that solar cell panel 5 sent in battery 9 through solar controller 6, the electric energy supply to LED lamp 7 in battery 9 is carried out with solar controller 6 to the rethread, when the staff carries out the operation at night, accessible control switch 8 lights LED lamp 7, illuminates the operation of being convenient for with the power equipment on extension board 4.

Claims

1. Distribution rack with elevating platform, its characterized in that: the solar energy LED lamp comprises a bottom plate, a pair of lifting mechanisms, a workbench, a door grating, a bracket, a support plate, a pair of hoops, a solar panel, a solar controller, an LED lamp, a control switch and a storage battery, wherein the pair of lifting mechanisms respectively comprise a shell, a worm wheel, a screw rod, a sliding seat, a motor, a speed reducer and a thrust bearing, the shell and the speed reducer are fixedly arranged on the bottom plate, the motor is fixedly arranged on the speed reducer and is in transmission connection with the speed reducer, the worm is movably arranged in the shell through a first radial bearing, one end part of the worm penetrates out of the shell and is in transmission connection with the speed reducer through a coupling, a bearing seat is arranged in the shell, the thrust bearing is arranged in the bearing seat, a fulcrum shaft is arranged at the lower end part of the worm wheel, an annular base plate is arranged at, the screw rod is movably arranged in the vertical groove of the support through a third radial bearing, the screw rod is fixedly connected with the connecting shaft of the worm wheel, the slide seat is movably clamped in the vertical groove of the support, a threaded hole is formed in the slide seat, the screw rod is screwed in the threaded hole of the slide seat, two side parts of the workbench are respectively and fixedly arranged on the slide seats of the paired lifting mechanisms, a strip-shaped groove corresponding to the workbench is formed in the support seat, a fence is arranged on the workbench, an opening is formed in the front part of the fence, the door grating is movably hinged at the opening of the fence, a locking mechanism is arranged between the fence and the door grating, and the supporting plate is positioned above the back of the workbench, the paired hoops respectively comprise paired arc-shaped plates, connecting bolts and connecting nuts, through holes are respectively arranged on the paired arc-shaped plates, the connecting bolts penetrate through the through holes of the paired arc plates, the connecting nuts are screwed on the connecting bolts, one of the arc-shaped plates is respectively and fixedly arranged at the two end parts of the bracket, the support plate is fixedly arranged on the bracket, the bottom of the support plate is provided with an accommodating cavity, the solar controller and the storage battery are fixedly arranged in the accommodating cavity, the solar cell panel is fixedly arranged on the arc-shaped plates of the paired hoops through the supporting rods, the control switch is fixedly arranged on the outer side wall of the accommodating cavity, the LED lamp is fixedly installed on the support plate through the lamp holder, the solar cell panel and the storage battery are respectively electrically connected with the solar controller, and the LED lamp, the control switch and the solar controller are electrically connected in series.

2. The power distribution rack with lift table of claim 1, wherein: the locking mechanism is a padlock, lock hooks are respectively arranged on the fence and the door grating, and the padlock is hung on the lock hooks of the fence and the door grating.

3. Power distribution rack with lifting table according to claim 1 or 2, characterized in that: the door grating is movably hinged at the opening of the fence through a hinge.