CN105540381A - Springback type signal detection device - Google Patents
Springback type signal detection device Download PDFInfo
- Publication number
- CN105540381A CN105540381A CN201610138995.7A CN201610138995A CN105540381A CN 105540381 A CN105540381 A CN 105540381A CN 201610138995 A CN201610138995 A CN 201610138995A CN 105540381 A CN105540381 A CN 105540381A
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- CN
- China
- Prior art keywords
- major part
- signal
- printed circuit
- permanent magnet
- circuit board
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
- B66B5/06—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed electrical
Abstract
The invention discloses a springback type signal detection device. As shown in the Figure 1 and the Figure 2, the springback type signal detection device comprises a car connecting rod (1), a large end (2), a spring (3), a pulley connecting body (4), a clamping ring (5), a large end clamping groove (6), a signal panel (7), a wire (8), a printed circuit board (9), a clarinet (10) and a permanent magnet (11), and is characterized by further comprising a springback type signal collection device which is composed of the car connecting rod (1), the large end (2), the signal panel (7), the wire (8), the printed circuit board (9), the clarinet (10) and the permanent magnet (11). An elevator car anti-falling device and a signal detection device which are invented before are used for wire ropes, and the springback type signal detection device is used for hooks. The springback type signal detection device is simple in structure, durable, high in reliability, low in manufacturing cost and lower in operating cost and is a safety signal detection device in another type compared with the elevator car anti-fall device.
Description
Technical field
The present invention relates to elevators field, particularly relate to a kind of back springing type signal supervisory instrument.
Background technology
The elevator box fall-proofing device of my invention in early stage, signal supervisory instrument is for cable wire, and the present invention, just for hook.That is: elevator cable wire is through pulley, and pulley connects elevator box, the connection mode between pulley and casing, the detecting device in this connection mode.
Summary of the invention
A kind of back springing type signal supervisory instrument of the present invention realizes by the following technical solutions: comprising: casing connecting rod, major part, spring, pulley connector, snap ring, major part draw-in groove, signal panel, wire, printed circuit board (PCB), clarinet, permanent magnet, be further characterized in that and comprise back springing type signal pickup assembly; Described casing connecting rod, bottom connects elevator box through the center hole of snap ring, and major part is fixed on top; Described major part, in cylindric, body diameter is greater than connecting rod diameter, is positioned at the cylinder of pulley connector, and it is symmetric two ears, is positioned at major part draw-in groove, fixed permanent magnet on ear; Described spring, is arranged on casing connecting rod, is positioned at the cylinder of pulley connector, is stuck between major part and snap ring; Described pulley connector, cylindrical, have two symmetrical major part draw-in grooves, snap ring is fixed in bottom, and top connects pulley; Described snap ring, in circular, is positioned at the bottom of pulley connector; Described major part draw-in groove, slot from the top of pulley connector, be run through pulley connector wall thickness, symmetric two grooves, groove width is corresponding with two ears of major part, the height that groove depth is height after spring-compressed, the thickness adding snap ring is again more than or equal to pulley connector; Described signal panel is the supporting body of printed circuit board (PCB), and is arranged on outside that major part draw-in groove of permanent magnet, makes clarinet corresponding with permanent magnet; Described wire, one end connects printed circuit board (PCB), and one end is connected to elevator box treater; Described printed circuit board (PCB) is the supporting body of clarinet, is arranged on signal panel; Described clarinet, installs on a printed circuit; Described permanent magnet, is fixed on an ear of major part; Described back springing type signal pickup assembly, is made up of casing connecting rod, major part, signal panel, wire, printed circuit board (PCB), clarinet, permanent magnet.
Beneficial effect of the present invention: structure of the present invention is simple, durable, reliability strong, low cost of manufacture, operating cost are lower.The safety signal detecting device of another form of elevator box fall-proofing device, be also elevator second safety system in one protection percussion condition.
Accompanying drawing explanation
Fig. 1 is the locations of structures schematic diagram of back springing type signal supervisory instrument of the present invention.
In figure: casing connecting rod 1, major part 2, spring 3, pulley connector 4, snap ring 5, major part draw-in groove 6.
Fig. 2 is the locations of structures schematic diagram of acquisition of signal of the present invention.
In figure: casing connecting rod 1, major part 2, signal panel 7, wire 8, printed circuit board (PCB) 9, clarinet 10, permanent magnet 11.
Detailed description of the invention
Below in conjunction with Fig. 1, Fig. 2, the present invention is described in detail, is clearly and completely described the technical scheme in the embodiment of the present invention, and obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Specific embodiment:
A kind of back springing type signal supervisory instrument, as shown in Figure 1, Figure 2, comprise: casing connecting rod (1), major part (2), spring (3), pulley connector (4), snap ring (5), major part draw-in groove (6), signal panel (7), wire (8), printed circuit board (PCB) (9), clarinet (10), permanent magnet (11), be further characterized in that and comprise back springing type signal pickup assembly.
The present embodiment is set to further: described casing connecting rod (1), and bottom connects elevator box through the center hole of snap ring (5), and major part (2) is fixed on top; Described major part (2), in cylindric, body diameter is greater than connecting rod (1) diameter, is positioned at the cylinder (4) of pulley connector, and it is symmetric two ears, is positioned at major part draw-in groove (6), fixed permanent magnet (11) on ear; Described spring (3), is arranged on (1) on casing connecting rod, is positioned at the cylinder of pulley connector (4), is stuck between major part (2) and snap ring (5); Described pulley connector (4), cylindrical, have two symmetrical major part draw-in grooves (6), snap ring (5) is fixed in bottom, and top connects pulley; Described snap ring (5), in circular, is positioned at the bottom of pulley connector (4); Described major part draw-in groove (6), slot from the top of pulley connector (4), run through pulley connector wall thickness, symmetric two grooves, groove width is corresponding with two ears of major part, the height that groove depth is height after spring pressure (3) contracting, the thickness that adds snap ring (5) is again more than or equal to pulley connector (4); Described signal panel (7) is the supporting body of printed circuit board (PCB) (9), and is arranged on outside that major part (2) draw-in groove of permanent magnet (11), allows clarinet (10) corresponding with permanent magnet (11); Described wire (8), one end connects printed circuit board (PCB) (9), and one end is connected to elevator box treater; Described printed circuit board (PCB) (9) is the supporting body of clarinet (10), is arranged on (7) on signal panel; Described clarinet (10), installs on a printed circuit (9); Described permanent magnet (11), is fixed on an ear of major part (2); Described back springing type signal pickup assembly, is made up of casing connecting rod (1), major part (2), signal panel (7), wire (8), printed circuit board (PCB) (9), clarinet (10), permanent magnet (11).
Principle of work:
When elevator box rising, stopping, uniform descent, due to the gravity of elevator box, make major part holddown spring, the permanent magnet on major part does not affect clarinet, and the signal of printed circuit board (PCB) does not change, safety; When elevator box starts to decline, owing to there being controlled acceleration/accel reason, the resilience of spring meeting part, permanent magnet on major part can affect clarinet, the signal of printed circuit board (PCB) can change, and this change can be delivered to elevator box treater by wire and go process, judges whether it is danger signal; When elevator box generation drop type declines, due to the reason of acceleration/accel, spring can be tried one's best and all be upspring, permanent magnet on major part thoroughly can affect all clarinets, also strong variations can be there is in the signal of printed circuit board (PCB), elevator box treater can do the emergency reaction of danger signal naturally, starts and is decelerated to shutdown feature, to guarantee elevator safety; When wire occurring and pulling apart, no signal, no signal is also danger signal.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (1)
1. a back springing type signal supervisory instrument, as shown in Figure 1, Figure 2, comprise: casing connecting rod (1), major part (2), spring (3), pulley connector (4), snap ring (5), major part draw-in groove (6), signal panel (7), wire (8), printed circuit board (PCB) (9), clarinet (10), permanent magnet (11), be further characterized in that and comprise back springing type signal pickup assembly; Described casing connecting rod (1), bottom connects elevator box through the center hole of snap ring (5), and major part (2) is fixed on top; Described major part (2), in cylindric, body diameter is greater than connecting rod (1) diameter, is positioned at the cylinder (4) of pulley connector, and it is symmetric two ears, is positioned at major part draw-in groove (6), fixed permanent magnet (11) on ear; Described spring (3), is arranged on (1) on casing connecting rod, is positioned at the cylinder of pulley connector (4), is stuck between major part (2) and snap ring (5); Described pulley connector (4), cylindrical, have two symmetrical major part draw-in grooves (6), snap ring (5) is fixed in bottom, and top connects pulley; Described snap ring (5), in circular, is positioned at the bottom of pulley connector (4); Described major part draw-in groove (6), slot from the top of pulley connector (4), run through pulley connector wall thickness, symmetric two grooves, groove width is corresponding with two ears of major part, the height that groove depth is height after spring pressure (3) contracting, the thickness that adds snap ring (5) is again more than or equal to pulley connector (4); Described signal panel (7) is the supporting body of printed circuit board (PCB) (9), and is arranged on outside that major part (2) draw-in groove of permanent magnet (11), allows clarinet (10) corresponding with permanent magnet (11); Described wire (8), one end connects printed circuit board (PCB) (9), and one end is connected to elevator box treater; Described printed circuit board (PCB) (9) is the supporting body of clarinet (10), is arranged on (7) on signal panel; Described clarinet (10), installs on a printed circuit (9); Described permanent magnet (11), is fixed on an ear of major part (2); Described back springing type signal pickup assembly, is made up of casing connecting rod (1), major part (2), signal panel (7), wire (8), printed circuit board (PCB) (9), clarinet (10), permanent magnet (11);
When elevator box rising, stopping, uniform descent, due to the gravity of elevator box, make major part holddown spring, the permanent magnet on major part does not affect clarinet, and the signal of printed circuit board (PCB) does not change, safety; When elevator box starts to decline, owing to there being controlled acceleration/accel reason, the resilience of spring meeting part, permanent magnet on major part can affect clarinet, the signal of printed circuit board (PCB) can change, and this change can be delivered to elevator box treater by wire and go process, judges whether it is danger signal; When elevator box generation drop type declines, due to the reason of acceleration/accel, spring can be tried one's best and all be upspring, permanent magnet on major part thoroughly can affect all clarinets, also strong variations can be there is in the signal of printed circuit board (PCB), elevator box treater can do the emergency reaction of danger signal naturally, starts and is decelerated to shutdown feature, to guarantee elevator safety; When wire occurring and pulling apart, no signal, no signal is also danger signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138995.7A CN105540381A (en) | 2016-03-13 | 2016-03-13 | Springback type signal detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138995.7A CN105540381A (en) | 2016-03-13 | 2016-03-13 | Springback type signal detection device |
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| Publication Number | Publication Date |
|---|---|
| CN105540381A true CN105540381A (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610138995.7A Pending CN105540381A (en) | 2016-03-13 | 2016-03-13 | Springback type signal detection device |
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| CN (1) | CN105540381A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629283A (en) * | 2016-10-29 | 2017-05-10 | 陈勇 | Signal monitoring device preventing elevator car falling |
| WO2017114380A1 (en) * | 2015-12-28 | 2017-07-06 | 陈勇 | Signal detection device of anti-dropping device in elevator cage |
| CN109534269A (en) * | 2017-09-21 | 2019-03-29 | 佛山市顺德区美的饮水机制造有限公司 | Soda water pot and Soda water machine |
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| CN101532864A (en) * | 2009-04-27 | 2009-09-16 | 北京金自天正智能控制股份有限公司 | Material touch signal generator |
| CN202296662U (en) * | 2011-10-11 | 2012-07-04 | 通用电梯（中国）有限公司 | Elevator provided with electromagnetic damping device |
| CN203143842U (en) * | 2013-04-04 | 2013-08-21 | 长安大学 | Overweight feeling and weightlessness feeling reducing device for car lift |
| CN204463655U (en) * | 2015-02-05 | 2015-07-08 | 刘蕴葆 | Used during elevator falling braking apparatus for demonstrating |
| CN105293244A (en) * | 2015-12-11 | 2016-02-03 | 郭贤良 | Suspension type elevator anti-falling device |
| CN105347134A (en) * | 2015-12-28 | 2016-02-24 | 陈勇 | Bow-shaped detection device of elevator car anti-falling device |
| CN205472085U (en) * | 2016-03-13 | 2016-08-17 | 陈勇 | Resilience formula signal detection device |
-
2016
- 2016-03-13 CN CN201610138995.7A patent/CN105540381A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101532864A (en) * | 2009-04-27 | 2009-09-16 | 北京金自天正智能控制股份有限公司 | Material touch signal generator |
| CN202296662U (en) * | 2011-10-11 | 2012-07-04 | 通用电梯（中国）有限公司 | Elevator provided with electromagnetic damping device |
| CN203143842U (en) * | 2013-04-04 | 2013-08-21 | 长安大学 | Overweight feeling and weightlessness feeling reducing device for car lift |
| CN204463655U (en) * | 2015-02-05 | 2015-07-08 | 刘蕴葆 | Used during elevator falling braking apparatus for demonstrating |
| CN105293244A (en) * | 2015-12-11 | 2016-02-03 | 郭贤良 | Suspension type elevator anti-falling device |
| CN105347134A (en) * | 2015-12-28 | 2016-02-24 | 陈勇 | Bow-shaped detection device of elevator car anti-falling device |
| CN205472085U (en) * | 2016-03-13 | 2016-08-17 | 陈勇 | Resilience formula signal detection device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017114380A1 (en) * | 2015-12-28 | 2017-07-06 | 陈勇 | Signal detection device of anti-dropping device in elevator cage |
| CN106629283A (en) * | 2016-10-29 | 2017-05-10 | 陈勇 | Signal monitoring device preventing elevator car falling |
| CN109534269A (en) * | 2017-09-21 | 2019-03-29 | 佛山市顺德区美的饮水机制造有限公司 | Soda water pot and Soda water machine |
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Application publication date: 20160504 |
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| WD01 | Invention patent application deemed withdrawn after publication |