CN212908785U - Second driving position control mechanism of high-voltage switch cabinet safety operation device - Google Patents
Second driving position control mechanism of high-voltage switch cabinet safety operation device Download PDFInfo
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- CN212908785U CN212908785U CN202021823023.XU CN202021823023U CN212908785U CN 212908785 U CN212908785 U CN 212908785U CN 202021823023 U CN202021823023 U CN 202021823023U CN 212908785 U CN212908785 U CN 212908785U
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Abstract
The utility model discloses a high tension switchgear safety operating means second drive position control mechanism, including the operation display screen, the operation display screen passes through flange and stand connecting box, quick-witted incasement is fixed with the bottom plate, be fixed with second drive actuating mechanism on the bottom plate, second drive actuating mechanism connects the drive lead screw, but drive lead screw connection movable platform, but movable platform is last to be fixed with the mounting panel, first drive actuating mechanism is connected to mounting panel one end, first drive actuating mechanism connects first drive main shaft, first drive main shaft connects the output shaft, but movable platform installs on one side and removes the response piece, it is equipped with position sensor to remove response piece one side, position sensor connection control module, control module connects power module. The device is provided with the limit position sensors at the front end and the rear end, and can control the second driving actuating mechanism to stop when the working position sensors are in failure, so that the safety of equipment is protected.
Description
Technical Field
The utility model relates to a high tension switchgear technical field, concretely relates to high tension switchgear safety operation device second drive position control mechanism.
Background
The high-voltage switch cabinet and the safe operation device thereof are one of the commonly used mechanisms of an electric power system, and are mainly used for switching on and off, controlling or protecting the electric power system in power generation, power transmission, power distribution, electric energy conversion and consumption. The existing high-voltage switch cabinet safety operation device is provided with a plurality of drives, and when the second drive is in operation, the operation distance is easy to exceed the working interval, so that the equipment is damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high tension switchgear safety operating means second drive position control mechanism to solve the problem that proposes among the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: a second driving position control mechanism of a high-voltage switch cabinet safety operation device comprises an operation display screen, wherein the bottom of the operation display screen is connected with a flange, the flange is connected with the upper end of an upright post, the lower end of the upright post is fixed on a machine box, a bottom plate is fixed in the machine box, a second driving execution mechanism is fixed on the bottom plate through a driving support, the second driving execution mechanism is connected with one end of a driving lead screw, the other end of the driving lead screw is fixed on the bottom plate through a support, a movable platform is installed on the driving lead screw, a mounting plate is fixed on the movable platform, one end of the mounting plate is connected with a first driving execution mechanism, the first driving execution mechanism is connected with a first driving main shaft, the first driving main shaft is connected with an output shaft, a movable induction sheet is installed on one side of the movable platform through an induction sheet, the position sensor is connected with the control module and fixed on the bottom plate through the sensor support, the control module is connected with the power supply module, the position sensor, the control module and the power supply module are fixed on the bottom plate, and the control module is connected with the operation display screen, the second driving execution mechanism and the first driving execution mechanism.
Preferably, position sensor is equipped with four, equally divide into front end position sensor and front end rear end position sensor two sets ofly, front end position sensor and rear end position sensor are fixed in bottom plate front end and rear end, front end position sensor divide into front end extreme position sensor and front end working position sensor, front end extreme position sensor parallel fixation is in front end working position sensor the place ahead, rear end position sensor includes rear end extreme position sensor and rear end working position sensor, rear end extreme position sensor parallel position is in rear end working position sensor rear.
Preferably, the bottom of the case is connected with the machine body, and the bottom of the machine body is provided with a traveling wheel.
Preferably, the middle part of the first driving main shaft is connected with two bearing seats, and the bottom of each bearing seat is fixed on the movable platform.
The utility model discloses a technological effect and advantage: the device is provided with a front end working position sensor and a rear end working position sensor, and the working range of the movable platform can be accurately limited by moving the induction sheet; the front end limit position sensor and the rear end limit position sensor are arranged, so that the second driving actuating mechanism can be controlled to stop when the working position sensor fails, and the safety of equipment is protected.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a top view of the present invention.
In the figure: 1-operation display screen, 2-flange, 3-upright column, 4-cabinet, 5-bottom plate, 6-driving support, 7-second driving actuator, 8-driving screw rod, 9-support, 10-movable platform, 11-mounting plate, 12-first driving actuator, 13-first driving main shaft, 14-output shaft, 15-induction sheet support, 16-movable induction sheet, 17-control module, 18-sensor support, 19-front end limit position sensor, 20-front end working position sensor, 21-rear end limit position sensor, 22-rear end working position sensor, 23-machine body, 24-bearing seat, 25-travelling wheel and 26-sensor support.
Detailed Description
In order to make the technical means, the creative features, the objectives and the functions of the present invention easily understood and appreciated, the present invention will be further described with reference to the specific drawings, and in the description of the present invention, unless otherwise specified or limited, the terms "mounted," connected "and" connected "should be understood broadly, and for example, the terms" fixed connection, "detachable connection," integral connection, mechanical connection, and electrical connection may be used; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.
Example 1
As shown in fig. 1-3, the second driving position control mechanism of the high-voltage switch cabinet safety operation device includes an operation display screen 1, a flange 2 is connected to the bottom of the operation display screen 1, the flange 2 is connected to the upper end of an upright column 3, the lower end of the upright column 3 is fixed to a case 4, a bottom plate 5 is fixed inside the case 4, a second driving actuator 7 is fixed to the bottom plate 5 through a driving bracket 6, the second driving actuator 7 is connected to one end of a driving screw 8, the other end of the driving screw 8 is fixed to the bottom plate 5 through a bracket 9, a movable platform 10 is installed on the driving screw 8, a mounting plate 11 is fixed to the movable platform 10, one end of the mounting plate 11 is connected to a first driving actuator 12, the first driving actuator 12 is connected to a first driving spindle 13, the first driving spindle 13 is connected to an output shaft 14, but movable platform 10 one side is installed through response piece support 15 and is removed response piece 16, remove response piece 16 one side and be equipped with position sensor, and both position height corresponds, position sensor connection control module 17 to be fixed in on the bottom plate 5 through sensor support 26, control module 17 connects power module 18, position sensor, control module 17 and power module 18 are fixed in on the bottom plate 5, control module 17 connects operation display screen 1, second drive actuating mechanism 7 and first drive actuating mechanism 12.
Example 2
As shown in fig. 1-3, the second driving position control mechanism of the high-voltage switch cabinet safety operation device includes an operation display screen 1, a flange 2 is connected to the bottom of the operation display screen 1, the flange 2 is connected to the upper end of an upright column 3, the lower end of the upright column 3 is fixed to a case 4, a bottom plate 5 is fixed inside the case 4, a second driving actuator 7 is fixed to the bottom plate 5 through a driving bracket 6, the second driving actuator 7 is connected to one end of a driving screw 8, the other end of the driving screw 8 is fixed to the bottom plate 5 through a bracket 9, a movable platform 10 is installed on the driving screw 8, a mounting plate 11 is fixed to the movable platform 10, one end of the mounting plate 11 is connected to a first driving actuator 12, the first driving actuator 12 is connected to a first driving spindle 13, the first driving spindle 13 is connected to an output shaft 14, but movable platform 10 one side is installed through response piece support 15 and is removed response piece 16, remove response piece 16 one side and be equipped with position sensor, and both position height corresponds, position sensor connection control module 17 to be fixed in on the bottom plate 5 through sensor support 26, control module 17 connects power module 18, position sensor, control module 17 and power module 18 are fixed in on the bottom plate 5, control module 17 connects operation display screen 1, second drive actuating mechanism 7 and first drive actuating mechanism 12.
Preferably, position sensor is equipped with four, equally divide into front end position sensor and front end rear end position sensor two sets ofly, front end position sensor and rear end position sensor are fixed in bottom plate 5 front end and rear end, front end position sensor divide into front end extreme position sensor 19 and front end working position sensor 20, front end extreme position sensor 19 parallel fixation is in front end working position sensor 20 the place ahead, rear end position sensor includes rear end extreme position sensor 21 and rear end working position sensor 22, rear end extreme position sensor 21 parallel position is in rear end working position sensor 22 rear.
Preferably, the bottom of the case 4 is connected to a machine body 23, and the bottom of the machine body 23 is provided with a traveling wheel 25.
Preferably, the middle part of the first driving main shaft 13 is connected with two bearing seats 24, and the bottom part of the two bearing seats 24 is fixed on the movable platform 10.
The utility model discloses process flow and theory of operation do: when the first driving executing mechanism 12 cannot operate, the second driving executing mechanism 7 is started to operate, the second driving executing mechanism 7 drives the movable platform 10 to move through the driving lead screw 8, the movable platform 10 drives the output shaft 14 to move, connection of the high-voltage switch cabinet and the safety operating device of the high-voltage switch cabinet is achieved, the operation section of the movable platform 10 is monitored through the front end working position sensor 20 and the rear end working position sensor 22, when the movable sensing piece 16 of the movable platform 10 operates to the front end working position sensor 20 or the rear end working position sensor 22, the corresponding position sensor sends a signal to the control module 17, and the control module 17 controls the first driving executing mechanism 12 to stop moving; if the front end working position sensor 20 and the rear end working position sensor 22 have faults, the second driving execution mechanism 7 drives the mobile platform 10 to rush through a set working operation interval, at this time, the front end limit position sensor 19 and the rear end limit position sensor 21 sense the mobile induction sheet 16 and send signals to the control module 17, and the control module 17 controls the second driving execution mechanism 7 to stop, so that the safety of the equipment is protected.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. The utility model provides a high tension switchgear safety operation device second drive position control mechanism, includes operation display screen, its characterized in that: the bottom of the operation display screen is connected with a flange, the flange is connected with the upper end of an upright post, the lower end of the upright post is fixed on a case, a bottom plate is fixed in the case, a second driving executing mechanism is fixed on the bottom plate through a driving bracket, the second driving executing mechanism is connected with one end of a driving screw rod, the other end of the driving screw rod is fixed on the bottom plate through a bracket, a movable platform is installed on the driving screw rod, an installation plate is fixed on the movable platform, one end of the installation plate is connected with a first driving executing mechanism, the first driving executing mechanism is connected with a first driving main shaft, the first driving main shaft is connected with an output shaft, a movable induction sheet is installed on one side of the movable platform through an induction sheet bracket, a position sensor is arranged on one side of the movable induction sheet, the position, the position sensor, the control module and the power module are fixed on the bottom plate, and the control module is connected with the operation display screen, the second driving execution mechanism and the first driving execution mechanism.
2. The second driving position control mechanism of the high-voltage switch cabinet safety operation device according to claim 1, characterized in that: position sensor is equipped with four, equally divide into front end position sensor and front end rear end position sensor two sets ofly, front end position sensor and rear end position sensor are fixed in bottom plate front end and rear end, front end position sensor divide into front end extreme position sensor and front end working position sensor, front end extreme position sensor parallel fixation is in front end working position sensor the place ahead, rear end position sensor includes rear end extreme position sensor and rear end working position sensor, rear end extreme position sensor parallel position is in rear end working position sensor rear.
3. The second driving position control mechanism of the high-voltage switch cabinet safety operation device according to claim 1, characterized in that: the machine is connected to the bottom of the case, and traveling wheels are mounted at the bottom of the machine.
4. The second driving position control mechanism of the high-voltage switch cabinet safety operation device according to claim 1, characterized in that: the middle part of the first driving main shaft is connected with two bearing seats, and the bottom of each bearing seat is fixed on the movable platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021823023.XU CN212908785U (en) | 2020-08-27 | 2020-08-27 | Second driving position control mechanism of high-voltage switch cabinet safety operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021823023.XU CN212908785U (en) | 2020-08-27 | 2020-08-27 | Second driving position control mechanism of high-voltage switch cabinet safety operation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212908785U true CN212908785U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021823023.XU Active CN212908785U (en) | 2020-08-27 | 2020-08-27 | Second driving position control mechanism of high-voltage switch cabinet safety operation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212908785U (en) |
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2020
- 2020-08-27 CN CN202021823023.XU patent/CN212908785U/en active Active
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