CN204527206U - The brake gear of electromagnetic power transport systems - Google Patents
The brake gear of electromagnetic power transport systems Download PDFInfo
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- CN204527206U CN204527206U CN201520111657.5U CN201520111657U CN204527206U CN 204527206 U CN204527206 U CN 204527206U CN 201520111657 U CN201520111657 U CN 201520111657U CN 204527206 U CN204527206 U CN 204527206U
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- lever
- aluminium sheet
- electromagnet
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- bracing frame
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Abstract
The utility model relates to a kind of brake gear of electromagnetic power transport systems, especially can realize the brake gear of quick action brake.It comprises copper coin, aluminium sheet, steel plate, connecting panel, electromagnet, lever, Worm gear feed screw jacking system, screw mandrel, motor, bracing frame, support spring and pilot bar, this brake gear is used for using in the situation such as lorry orderly shutdown, emergency power-off parking in electromagnetic power transport systems, time people is power-off parking, fault power-off, electromagnet dead electricity, electromagnetic attraction disappears, unclamp the lever of absorption, the spring force of support spring release compression makes the braking vane of the compositions such as copper coin, aluminium sheet, steel plate return to braking state rapidly under spring force.When failture evacuation in electromagnetic power transport systems, to be left behind braking vane by Worm gear feed screw jacking system, electromagnet energising also adsorbs lever again, makes it recover former mode of operation.
Description
Technical field
The utility model relates to a kind of brake gear of electromagnetic power transport systems, especially can realize the brake gear of quick action brake.
Background technology
At present, the conveying of the staple commodities such as coal in China, ore material is mainly by railway and road transport.Communications and transportation is the lifeblood of national economy, and China prevailing traffic equipment and core technology level thereof and advanced international standard remain in larger gap; Transport supply capacity is not enough; And current quick and high-efficient energy-saving environment friendly is the important indicator of communications and transportation, is the pacing factor that Modern Traffic transportation mode realizes sustainable development.Therefore develop a kind of transport facility of new and effective, energy-saving and environmental protection type, increase substantially traffic capacity, become the necessary condition accelerated Chinese national economy and build.
For the subject matter in current transportation field, developing of electromagnet power transport systems can solve the problem well.It is high, maintainable strong that this electromagnetic power transport systems has reliability, bank and the traffic zone of various complex-terrain can be applicable to, and have that to climb steep grade, floor area little and shorten the abilities such as transport channel distance, also there is quick, low cost, operate steadily, full-automation, the advantage such as energy-conserving and environment-protective.
The brake gear of electromagnetic power transport systems is the key factor of restriction transport systems lorry when emergency stops, require system response time block, action is easy, therefore, on the current brake system machinery foundation of research, the device being applicable to the brake of electromagnetic power transport systems lorry is proposed.
Summary of the invention
The purpose of this utility model meets electromagnetic power transport systems in emergency situations to quick deceleration and the parking of lorry, provides a kind of and can respond fast, the brake gear of electromagnetic power transport systems that action is easy.
In order to realize the object of foregoing invention, specific design scheme of the present utility model is as follows:
A kind of brake gear of electromagnetic power transport systems comprises copper coin, aluminium sheet, steel plate, connecting panel, electromagnet, lever, Worm gear feed screw jacking system, screw mandrel, motor, bracing frame, support spring and pilot bar, steel plate is embedded in aluminium sheet, copper coin is fixed on surface of aluminum plate, connecting panel is fixed on aluminium sheet end, pilot bar is fixed on the side of aluminium sheet, fixed by bearing pin by the pilot hole above bracing frame and lever, lever is arranged in the support of bracing frame by bearing pin, Worm gear feed screw jacking system is fixed on bracing frame, motor is connected by the input shaft of coupler with Worm gear feed screw jacking system, electromagnet is fixed on bracing frame, support spring is installed on the guide bar, and be operated between bracing frame and aluminium sheet, the screw mandrel of Worm gear feed screw jacking system is installed by the mounting hole of connecting panel.
Described Worm gear feed screw jacking system makes screw mandrel move downward under the effect of motor, under the pulling force effect of screw mandrel, make copper coin, aluminium sheet, steel plate, connecting panel, pilot bar entirety move downward compression support spring, lever rotates and makes one end of lever near electromagnet, electromagnet produces one end of electromagnetic attraction absorption lever in the energized state, and electromagnetic attraction is greater than support spring by the spring force compressed.
Described electromagnet, under power failure state, unclamps the lever of absorption, and support spring release spring power resets.
The beneficial effects of the utility model are, the brake gear action response that can realize electromagnetic power transport systems is quick, and action is easy.
Accompanying drawing explanation
Fig. 1 is brake gear assembling schematic diagram;
Fig. 2 is braking state schematic diagram;
Fig. 3 is that brake gear braking vane is by schematic diagram of leaving behind.
In figure, copper coin 1, aluminium sheet 2, steel plate 3, connecting panel 4, electromagnet 5, lever 6, Worm gear feed screw jacking system 7, screw mandrel 8, motor 9, bracing frame 10, support spring 11, pilot bar 12, lorry 13, permanent magnet array 14.
Detailed description of the invention
In conjunction with above-mentioned accompanying drawing, detailed description of the invention of the present utility model is described in detail as follows:
As shown in Figure 1, the brake gear of electromagnetic power transport systems comprises copper coin 1, aluminium sheet 2, steel plate 3, connecting panel 4, electromagnet 5, lever 6, Worm gear feed screw jacking system 7, screw mandrel 8, motor 9, bracing frame 10, support spring 11 and pilot bar 12, steel plate 3 is embedded in aluminium sheet 2, copper coin 1 is fixed on aluminium sheet 2 surface, connecting panel 4 is fixed on aluminium sheet 2 end, pilot bar 12 is fixed on the side of aluminium sheet 2, fixed by bearing pin by the pilot hole above bracing frame 10 and lever 6, lever 6 is arranged in the support of bracing frame 10 by bearing pin, Worm gear feed screw jacking system 7 is fixed on bracing frame 10, motor 9 is connected by the input shaft of coupler with Worm gear feed screw jacking system 7, electromagnet 5 is fixed on bracing frame 10, support spring 11 is arranged on pilot bar 12, and be operated between bracing frame 10 and aluminium sheet 2, the screw mandrel 8 of Worm gear feed screw jacking system 7 is installed by the mounting hole of connecting panel 4.This brake gear is arranged in electromagnetic power delivery system circuit, under circuit normal operation, do not play drag effect to lorry operation on the line, the electromagnetic attraction absorption lever 6 that electromagnet 5 energising produces, makes brake gear keep working in this condition.
As shown in Figure 2, when lorry orderly shutdown in electromagnetic power transport systems or emergency power-off are stopped, electromagnet 5 is under power failure state, unclamp the lever 6 of absorption, support spring 11 release spring power resets, copper coin 1 in brake gear, aluminium sheet 2, steel plate 3 lifts, permanent magnet array 14 spacing on distance lorry 13 is about 2-5 millimeter, when lorry 13 relies on inertia to keep speed to move ahead, the permanent magnet array 14 of bottom produces eddy current brake power with copper coin 1 and aluminium sheet 2, fast drag is carried out to lorry 13, permanent magnet array 14 adsorbs the steel plate 3 be embedded in aluminium sheet 2 makes lorry stop.
As shown in Figure 3, when failture evacuation power system recovery, lorry 13 needs to remove parking condition, Worm gear feed screw jacking system 7 is then used to be left behind by braking vane, the working pulling force of Worm gear feed screw jacking system 7 should be greater than the adsorption affinity of permanent magnet array 14 and steel plate 3, Worm gear feed screw jacking system 7 makes screw mandrel 8 move downward 150mm under the effect of motor 9, copper coin 1 is made under the pulling force effect of screw mandrel 8, aluminium sheet 2, steel plate 3, connecting panel 4, pilot bar 12 entirety moves downward compression support spring 11 and overcomes the adsorption affinity of permanent magnet array 14 and steel plate 3, lever 6 rotates and makes one end of lever 6 near electromagnet 5, electromagnet 5 produces one end of electromagnetic attraction absorption lever 6 in the energized state, electromagnetic attraction is greater than support spring 11 by the spring force compressed, in this case, brake gear can not produce brake action to the permanent magnet array 14 bottom lorry 13.After braking vane is left behind, Worm gear feed screw jacking system 7 makes screw mandrel 8 upward movement 150mm under motor 9 acts on, and returns to mode of operation as shown in Figure 1.
Claims (3)
1. the brake gear of an electromagnetic power transport systems, it is characterized in that, comprise copper coin (1), aluminium sheet (2), steel plate (3), connecting panel (4), electromagnet (5), lever (6), Worm gear feed screw jacking system (7), screw mandrel (8), motor (9), bracing frame (10), support spring (11) and pilot bar (12), steel plate (3) is embedded in aluminium sheet (2), copper coin (1) is fixed on aluminium sheet (2) surface, connecting panel (4) is fixed on aluminium sheet (2) end, pilot bar (12) is fixed on the side of aluminium sheet (2), fixed by bearing pin by the pilot hole above bracing frame (10) and lever (6), lever (6) is arranged on by bearing pin in the support of bracing frame (10), Worm gear feed screw jacking system (7) is fixed on bracing frame (10), motor (9) is connected by the input shaft of coupler with Worm gear feed screw jacking system (7), electromagnet (5) is fixed on bracing frame (10), support spring (11) is arranged on pilot bar (12), and be operated between bracing frame (10) and aluminium sheet (2), the screw mandrel (8) of Worm gear feed screw jacking system (7) is installed by the mounting hole of connecting panel (4).
2. the brake gear of a kind of electromagnetic power transport systems according to claim 1, it is characterized in that, described Worm gear feed screw jacking system (7) makes screw mandrel (8) move downward under the effect of motor (9), copper coin (1) is made under the pulling force effect of screw mandrel (8), aluminium sheet (2), steel plate (3), connecting panel (4), pilot bar (12) entirety moves downward compression support spring (11), lever (6) rotates and makes one end of lever (6) near electromagnet (5), electromagnet (5) produces one end of electromagnetic attraction absorption lever (6) in the energized state, electromagnetic attraction is greater than support spring (11) by the spring force compressed.
3. the brake gear of a kind of electromagnetic power transport systems according to claim 2, it is characterized in that, described electromagnet (5), under power failure state, unclamps the lever (6) of absorption, and support spring (11) release spring power resets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111657.5U CN204527206U (en) | 2015-02-13 | 2015-02-13 | The brake gear of electromagnetic power transport systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111657.5U CN204527206U (en) | 2015-02-13 | 2015-02-13 | The brake gear of electromagnetic power transport systems |
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| Publication Number | Publication Date |
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| CN204527206U true CN204527206U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520111657.5U Active CN204527206U (en) | 2015-02-13 | 2015-02-13 | The brake gear of electromagnetic power transport systems |
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| CN (1) | CN204527206U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910682A (en) * | 2016-07-07 | 2016-08-31 | 范序政 | Clamping fault removal device of magnetic float liquid level sensor and use method thereof |
| CN107796655A (en) * | 2017-10-27 | 2018-03-13 | 梁禄章 | Intelligent electromagnetic lift water sample collecting device |
| CN108655077A (en) * | 2018-06-15 | 2018-10-16 | 山东交通学院 | One kind climbing wall rust removing robot and its dual adsorption method |
-
2015
- 2015-02-13 CN CN201520111657.5U patent/CN204527206U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910682A (en) * | 2016-07-07 | 2016-08-31 | 范序政 | Clamping fault removal device of magnetic float liquid level sensor and use method thereof |
| CN105910682B (en) * | 2016-07-07 | 2022-05-31 | 范序政 | Magnetic float liquid level sensor ball-clamping fault eliminator and use method thereof |
| CN107796655A (en) * | 2017-10-27 | 2018-03-13 | 梁禄章 | Intelligent electromagnetic lift water sample collecting device |
| CN107796655B (en) * | 2017-10-27 | 2021-05-25 | 梁禄章 | Intelligent electromagnetic lifting type water sample collecting equipment |
| CN108655077A (en) * | 2018-06-15 | 2018-10-16 | 山东交通学院 | One kind climbing wall rust removing robot and its dual adsorption method |
| CN108655077B (en) * | 2018-06-15 | 2023-06-16 | 山东交通学院 | Wall climbing rust removing robot and double adsorption method thereof |
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