CN219420076U - Electric chassis device for electric handcart - Google Patents
Electric chassis device for electric handcart Download PDFInfo
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- CN219420076U CN219420076U CN202223469698.0U CN202223469698U CN219420076U CN 219420076 U CN219420076 U CN 219420076U CN 202223469698 U CN202223469698 U CN 202223469698U CN 219420076 U CN219420076 U CN 219420076U
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- chassis
- electric
- motor
- chassis frame
- screw rod
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Abstract
The utility model relates to the technical field of electric equipment overhaul equipment, in particular to an electric chassis device for an electric handcart. The chassis comprises a chassis frame, a motor and a driving mechanism, wherein the motor is fixed on one side of the chassis frame; a lead screw is arranged in the middle of the chassis frame and hinged through positioning mechanisms arranged at two ends of the chassis frame; the positioning mechanism is provided with a gear positioning seat, the gear positioning seat is provided with a bearing, and the screw rod is connected with the chassis frame through the bearing; one end of the screw rod is provided with a screw rod driving gear which is driven by a transmission mechanism; the motor realizes remote control through 485 communication lines. The utility model relates to an electric chassis device for an electric handcart, which has high automation degree.
Description
Technical Field
The utility model relates to the technical field of electric equipment overhaul equipment, in particular to an electric chassis device for an electric handcart.
Background
The 6-35 KV metal armoured cabinet is totally-enclosed equipment, wiring is not visual, electrified parts are hidden, the probability of occurrence of life electric shock accidents is greatly increased, and the method is technically how to ensure operation and working safety and is particularly important for avoiding the accidents. Through on-site investigation and analysis, part of functions of the integrated test electric grounding handcart device configured at present still need manual operation and still need outage operation, and part of modules need upgrading and transformation, so that automation of the test electric grounding operation is realized, and the purposes of maximizing working efficiency and safely producing are achieved.
Disclosure of Invention
The utility model aims to provide an electric chassis device for an electric handcart, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an electric chassis device for an electric handcart comprises a chassis frame, a motor and a driving mechanism, wherein the motor is fixed on one side of the chassis frame; a lead screw is arranged in the middle of the chassis frame and hinged through positioning mechanisms arranged at two ends of the chassis frame; the positioning mechanism is provided with a gear positioning seat, the gear positioning seat is provided with a bearing, and the screw rod is connected with the chassis frame through the bearing; one end of the screw rod is provided with a screw rod driving gear which is driven by a transmission mechanism; the motor realizes remote control through 485 communication lines.
Further, the top of actuating mechanism is equipped with auxiliary switch, and auxiliary switch's both ends are equipped with device position contact, and when the chassis car reached the default position, through auxiliary switch's contact switching, the output power of disconnection motor stopped the motor and rotated, and the chassis car is electronic shifts out to the test position when the other contact switch of auxiliary switch put through on the contrary.
Further, the motor is controlled by a chassis locking electromagnet arranged on one side of the chassis frame.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides an be used for electric power handcart electric chassis car device to upgrade original manual chassis car into electronic intelligent type and cooperate electronic earthing switch operation simultaneously, realize artificial intelligence integral type, increase one set of intelligent control module and come electronic low chassis car of controller design and electronic earthing switch, the module design is remote control with remote operation design 485 communication interface, chassis car outgoing signal gives earthing switch instruction and stop input, only allow the inlet wire to divide and close the operation when interlocking signal is effective.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
in the figure: chassis frame 1, motor 2, actuating mechanism 3, lead screw 4, positioning mechanism 5, gear positioning seat 6, lead screw drive gear 7.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1, an electric chassis device for an electric handcart comprises a chassis frame 1, a motor 2 and a driving mechanism 3, wherein the motor 2 is fixed on one side of the chassis frame 1; a lead screw 4 is arranged in the middle of the chassis frame 1, and the lead screw 4 is hinged through positioning mechanisms 5 arranged at two ends of the chassis frame 1; the positioning mechanism 5 is provided with a gear positioning seat 6, the gear positioning seat 6 is provided with a bearing, and the screw rod 4 is connected with the chassis frame 1 through the bearing; one end of the screw 4 is provided with a screw driving gear 7, and the screw driving gear 7 is driven by the transmission mechanism 3; the motor 2 realizes remote control through a 485 communication line; the top of actuating mechanism 3 is equipped with auxiliary switch, and auxiliary switch's both ends are equipped with device position contact, and when the chassis car reached the default position, through auxiliary switch's contact switching, the output of disconnection motor stopped the motor and rotated, and the chassis car is electronic shifts out to the test position when the other contact switch of opposite auxiliary switch put through. The motor 2 is controlled by a chassis locking electromagnet arranged on one side of the chassis frame 1.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (3)
1. The electric chassis device for the electric handcart comprises a chassis frame, a motor and a driving mechanism, and is characterized in that the motor is fixed on one side of the chassis frame; a lead screw is arranged in the middle of the chassis frame and hinged through positioning mechanisms arranged at two ends of the chassis frame; the positioning mechanism is provided with a gear positioning seat, the gear positioning seat is provided with a bearing, and the screw rod is connected with the chassis frame through the bearing; one end of the screw rod is provided with a screw rod driving gear which is driven by a transmission mechanism; the motor realizes remote control through 485 communication lines.
2. An electric chassis apparatus for electric hand truck according to claim 1, wherein the top of the driving mechanism is provided with an auxiliary switch, both ends of the auxiliary switch are provided with apparatus position contacts, when the chassis reaches a preset working position, the output power of the motor is turned off by switching the contacts of the auxiliary switch, the rotation of the motor is stopped, and conversely, when the other contact of the auxiliary switch is turned on, the chassis is electrically moved out to the test position.
3. An electric chassis arrangement for an electric hand truck according to claim 1, wherein the motor is controlled by a chassis locking electromagnet provided on one side of the chassis frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223469698.0U CN219420076U (en) | 2022-12-20 | 2022-12-20 | Electric chassis device for electric handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223469698.0U CN219420076U (en) | 2022-12-20 | 2022-12-20 | Electric chassis device for electric handcart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219420076U true CN219420076U (en) | 2023-07-25 |
Family
ID=87206171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223469698.0U Active CN219420076U (en) | 2022-12-20 | 2022-12-20 | Electric chassis device for electric handcart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219420076U (en) |
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2022
- 2022-12-20 CN CN202223469698.0U patent/CN219420076U/en active Active
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