CN106064769B - Elevator door gap and pressure-detecting device - Google Patents
Elevator door gap and pressure-detecting device Download PDFInfo
- Publication number
- CN106064769B CN106064769B CN201610574776.3A CN201610574776A CN106064769B CN 106064769 B CN106064769 B CN 106064769B CN 201610574776 A CN201610574776 A CN 201610574776A CN 106064769 B CN106064769 B CN 106064769B
- Authority
- CN
- China
- Prior art keywords
- casing
- cart
- goods
- pull rod
- guide rod
- Prior art date
- 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
-
- 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
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0025—Devices monitoring the operating condition of the elevator system for maintenance or repair
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Handcart (AREA)
Abstract
A kind of elevator door gap and pressure-detecting device, there are one the pull rods that can be moved in the horizontal direction for the inside tool of casing, the external part of pull rod and a link block are hinged, link block is still hinged with operating lever, operating lever and the bearing piece being fixed on outside casing are hinged, the inside of casing also has there are one can be along the guide rod of horizontal movement, several card slots are set on guide rod, transporting persons or goods by cart there are two the hinged lower part tools with guide rod described in the corresponding pulling block of card slot on pull rod, transport persons or goods by cart the A and B that transports persons or goods by cart, A transport persons or goods by cart with being fixed on casing, the B that transports persons or goods by cart is fixed on guide rod, casing is equipped with latch, the inside of casing sets displacement sensor respectively, pressure sensor and signal processing unit.The present invention compared with prior art have it is small, it is easy to carry, detect the advantages that accurate.
Description
Technical field
The present invention relates to a kind of detection device more particularly to a kind of detection devices of elevator door.
Background technology
The use of elevator door is more and more extensive, and the performance of elevator door directly affects the safety of elevator, elevator door
Pressure and gap detection are elevator maintenance and the important detection project of maintenance section, and at present, the pressure of elevator door and detection are basic
It is to be realized using lever linkage principle, the detection device volume of this lever linkage is big, stupid using large-scale detection device
Weight, it is very inconvenient to carry, and cost is higher；In addition, existing detection device when detector gap is spent there are error, it is difficult to full
Sufficient testing requirements.
Invention content
The purpose of the present invention is to provide a kind of small, easy to carry, detection is accurate, easy to operate elevator door gap
And pressure-detecting device.
The specific technical solution of the present invention is as follows：
The invention mainly comprises have casing, pull rod, guide rod, pulling block, transport persons or goods by cart, operating lever, signal processing unit, displacement sensing
The inside tool of device and pressure sensor, wherein casing there are one the pull rod that can be moved in the horizontal direction, stretch by one end of pull rod
Go out casing, and the external part of pull rod and a link block are hinged, link block is still hinged with operating lever, the behaviour
It is hinged with the bearing piece that is fixed on outside casing to make bar, to realize that operating lever drives pull rod to do horizontal reciprocating movement；It is described
The inside of casing also has there are one can set several card slots on the guide rod along the guide rod of horizontal movement, hinged on the pull rod
With the corresponding pulling block of card slot, guide rod is driven to move horizontally to realize that pull rod moves back and forth；There are two the lower part tools of the guide rod
Transport persons or goods by cart, that is, transport persons or goods by cart and A and transport persons or goods by cart B, A and be fixed on casing wherein transporting persons or goods by cart, the B that transports persons or goods by cart is fixed on guide rod, with realize transport persons or goods by cart B with
The linkage of guide rod；The casing is equipped with latch, which can connect with pull rod with the stop for realizing pull rod；The machine
The inside of shell sets displacement sensor, pressure sensor and signal processing unit respectively, the display screen of the signal processing unit with
And button is set outwardly, the circuit board and lithium battery of signal processing unit are arranged in casing, institute's displacement sensors and signal
The circuit board electrical connection of the circuit board electrical connection of processing unit, pressure sensor and signal processing unit, institute's displacement sensors
Distinguish gathered data with pressure sensor, and the circuit board of signal processing unit is passed to signal form, the place in circuit board
Reason device analyzes and processes signal, and data are shown on a display screen.
The present invention the course of work approximately as：
Operating lever is moved, moves back and forth pull rod, pulling block action is driven, makes sliding bar, B is moved out so as to make to transport persons or goods by cart
Dynamic, elevator door pulls open at this time, and while elevator door is opened, gap is continuously increased, while pressure sensor pressure constantly increases
Add, displacement sensor amount of movement is continuously increased, and two instruments start while survey calculation data, and record, display data, i.e. pressure
Sensor and displacement sensor experience enabling gap and enabling active force, and Sensor output number is converted to number through processing circuit
Signal is sent to the microprocessor of circuit board, and measurement data is sent to display screen and shown by microprocessor, will by button
The code detected performs measurement, setting, preserves the programs such as data, print data.
The present invention has the following advantages that compared with prior art：
1st, it is small, it is light-weight, it is easy to carry, it is brought great convenience to detection；
2nd, meet the detection demand of elevator door significantly, accuracy of detection is high, and detection data is accurate；
3rd, application field is wide, and convenient for safeguarding, service life is long.
Description of the drawings
Fig. 1 is the main view diagrammatic cross-section of the present invention.
Fig. 2 is the schematic top plan view of the present invention.
Specific embodiment
Next it just elaborates with reference to attached drawing to the present invention
As depicted in figs. 1 and 2, it is set in the horizontal through hole 2-1 there are one the inside tools of casing 1 from front to back, through-hole 2-1
Through-hole 2-1, and the external part of pull rod and the one of link block 4 are stretched out in the pull rod 3 that can be slided along level, one end of the pull rod
Hold hinged, the other end of the link block and one end of operating lever 5 are hinged, the operating lever also with a bearing piece
6 is hinged, and the bearing piece is fixed on the front ends top position of said machine casing；The inside of the casing also has there are one by preceding
Through-hole 2-2 after, through-hole 2-2 are arranged on the lower part of above-mentioned through-hole 2-1, and it is small that the upper and lower part of through-hole 2-2 is all provided with length
In the flute profile reserved space 7 of through-hole 2-2, sliding channel 8-1 is set between the reserved space on through-hole 2-2 tops and through-hole 2-2,
The top of the through-hole 2-1 is equipped with the guide rod 9 that sets and can be slided along level in sliding channel 8-2, above-mentioned through-hole 2-2, described to lead
Bar corresponds to sliding channel 8-1 positions and opens up several card slots 10；There are one the pulling blocks 11 hinged with it for tool on the pull rod, described
The upper end of pulling block is located in sliding channel 8-1, and the lower end of pulling block is located in sliding channel 8-2, the lower end of the pulling block
It is correspondingly arranged with above-mentioned card slot；The lower part tool of the guide rod is transported persons or goods by cart there are two directed downwardly, that is, transport persons or goods by cart the 12-1 and 12-2 that transports persons or goods by cart, wherein
12-1 transport persons or goods by cart with being fixed on casing, the 12-2 that transports persons or goods by cart is fixed on above-mentioned guide rod；Said machine casing is equipped with latch 13, the stop
Pin can connect with pull rod with the stop for realizing pull rod；The inside of said machine casing and positioned at pull rod top tool there are one be open
Slot 14 upward, slot inside set displacement sensor 15 close to front position；The top of the guide rod is close to back-end location
If pressure sensor 16；Also there is signal processing unit, the display screen 17 and button of the signal processing unit in above-mentioned slot
18 are arranged on the upper end opening position of above-mentioned slot, and the circuit board 19 and lithium battery 20 of signal processing unit are arranged on display screen
The electricity of the circuit board electrical connection of lower part, institute's displacement sensors and signal processing unit, pressure sensor and signal processing unit
Road plate electrical connection, institute's displacement sensors and pressure sensor difference gathered data, and signal processing is passed to signal form
The circuit board of unit, the processor in circuit board analyze and process signal, data are shown on a display screen.
Claims (1)
1. a kind of elevator door gap and pressure-detecting device, it is characterized in that：Including casing, pull rod, guide rod, pulling block, transport persons or goods by cart, operate
There are one can be in the horizontal direction for the inside tool of bar, signal processing unit, displacement sensor and pressure sensor, wherein casing
The pull rod of movement, casing is stretched out in one end of pull rod, and the external part of pull rod and a link block are hinged, link block still with
Operating lever is hinged, and the operating lever and the bearing piece being fixed on outside casing are hinged, to realize that operating lever drives
Pull rod does horizontal reciprocating movement；The inside of the casing also has there are one can be along the guide rod of horizontal movement, if being set on the guide rod
A dry card slot, it is hinged with the corresponding pulling block of card slot on the pull rod, it is moved horizontally with realizing that pull rod moves back and forth drive guide rod；
What there are two the lower part tools of the guide rod transports persons or goods by cart, that is, transport persons or goods by cart the A and B that transports persons or goods by cart, wherein the A that transports persons or goods by cart is fixed on casing, the B that transports persons or goods by cart is fixed on
On guide rod, to realize the linkage of transport persons or goods by cart B and guide rod；The casing be equipped with latch, the latch can connect with pull rod with
Realize the stop of pull rod；The inside of the casing sets displacement sensor, pressure sensor and signal processing unit respectively, the letter
The display screen and button of number processing unit are set outwardly, and the circuit board and lithium battery of signal processing unit are arranged in casing,
The circuit board electricity of the circuit board electrical connection of institute's displacement sensors and signal processing unit, pressure sensor and signal processing unit
Connection, institute's displacement sensors and pressure sensor difference gathered data, and signal processing unit is passed to signal form
Circuit board, the processor in circuit board analyze and process signal, data are shown on a display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610574776.3A CN106064769B (en) | 2016-07-20 | 2016-07-20 | Elevator door gap and pressure-detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610574776.3A CN106064769B (en) | 2016-07-20 | 2016-07-20 | Elevator door gap and pressure-detecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106064769A CN106064769A (en) | 2016-11-02 |
| CN106064769B true CN106064769B (en) | 2018-07-06 |
Family
ID=57206650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610574776.3A Active CN106064769B (en) | 2016-07-20 | 2016-07-20 | Elevator door gap and pressure-detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106064769B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629290B (en) * | 2017-01-10 | 2019-02-26 | 广东鸿联科技有限公司 | Portable intelligent elevator door plate opening force tester |
| CN106744119A (en) * | 2017-01-17 | 2017-05-31 | 贵州大学 | Elevator is closed the door prevention force detection system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08245144A (en) * | 1995-03-10 | 1996-09-24 | Mitsubishi Denki Bill Techno Service Kk | Elevator door opening and closing device |
| JP4792275B2 (en) * | 2005-11-09 | 2011-10-12 | 株式会社日立製作所 | Elevator safety device |
| JP2012184071A (en) * | 2011-03-04 | 2012-09-27 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator system |
| CN203173664U (en) * | 2013-01-18 | 2013-09-04 | 江苏立达电梯有限公司 | Non-contact elevator door lock controller |
| CN205916864U (en) * | 2016-07-20 | 2017-02-01 | 邵惟松 | Lift -cabin door clearance and pressure measurement |
-
2016
- 2016-07-20 CN CN201610574776.3A patent/CN106064769B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106064769A (en) | 2016-11-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180410 Address after: 116000 northeast seven street, Dalian economic and Technological Development Zone, Liaoning Province, 10-17-6 Applicant after: Dalian Da FA Technology Co., Ltd. Address before: 116000 Yuyue street, Zhongshan District, Dalian, Liaoning Province, 67 2-4 Applicant before: Shao Weisong Applicant before: Jin Yucheng |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |