CN208948604U - Elevator comprehensive analysis measuring instrument - Google Patents

Abstract

The utility model discloses elevator comprehensive analysis measuring instruments, including access to elevators and elevator, the bottom center of the access to elevators is fixedly installed with laser range finder, the Laser emission direction at the Laser emission end of the laser range finder is straight up, the front end of the access to elevators top surface is fixedly installed with reflecting plate side by side, the working face direction of the reflecting plate is straight down, the two sides of the access to elevators inside rear are fixedly installed with a floor respectively, the installation direction of the floor is the traffic direction of elevator, on two floors from bottom to top, it is sequentially installed with several equally distributed photistors, the bottom center position of the elevator is fixedly installed with reflecting plate.Elevator comprehensive analysis measuring instrument described in the utility model will can effectively reduce error, keep measurement data more accurate to multiple groups laser range finder and multiple groups photoelectric effect formula velocity sensor is used.

Description

Elevator comprehensive analysis measuring instrument

Technical field

The utility model relates to elevators to analyze fields of measurement, in particular to elevator comprehensive analysis measuring instrument.

Background technique

Elevator is a kind of using motor as the vertical conveyor of power, be equipped with box-like gondola, for tier building multiply people or Carrying cargo, also there is step, and step plate is commonly called as escalator or moving sidewalk, serves mounted in continuous operation on crawler belt Provide the fixed type lifting equipment of floor, vertical lift elevator has a carriage, operate at least two column it is vertical or inclination Between rigid guideway of the angle less than 15 °, car size and structure type enter and leave convenient for passenger or handling goods, though traditionally its Driving method is how, using elevator as the general name of vertical transportation means of transport in building, by speed can divide slower elevators (1 meter/ Second or less), express lift (1 ~ 2 meter per second) and express elevator (more than 2 meter per seconds), 19th century mid-term start hydraulic elevator occur, So far it is still applied on low-rise building, 1852, the E.G. Otis in the U.S. develops the safety cage of rope hoisting, The eighties, driving device have a further improvement, such as motor by worm-drive drives winding reel, using balance weight, and 19 The end of the century uses frictional wheel drive, greatly increases the hoisting depth of elevator, and elevator uses permanent magnetic synchronous traction machine at the end of the 20th century As power, computer room land occupation is greatly reduced, and has many advantages, such as that low energy consumption, energy-efficient, promotion speed is fast, is greatly helped It has pushed away real estate to develop to Super High direction, Thyssen Krupp elevator company develops novel " multiple elevator " can horizontal vertical fortune Turn；Nowadays the comprehensive quality of elevator is also a kind of security risk, there are various errors in the comprehensive quality detection of elevator, is This, we devise elevator comprehensive analysis measuring instrument.

Utility model content

The main purpose of the utility model is to provide elevator comprehensive analysis measuring instruments, can effectively solve in background technique The problem of.

To achieve the above object, the technical solution that the utility model is taken are as follows:

The bottom center of elevator comprehensive analysis measuring instrument, including access to elevators and elevator, the access to elevators is fixedly mounted There is laser range finder, the Laser emission direction at the Laser emission end of the laser range finder is the access to elevators straight up The front end of top surface is fixedly installed with reflecting plate side by side, and the working face direction of the reflecting plate is that straight down, the elevator is logical The two sides of road inside rear are fixedly installed with a floor respectively, and the installation direction of the floor is the traffic direction of elevator, and two On a floor from bottom to top, several equally distributed photistors, the bottom surface of the elevator are sequentially installed with Center is fixedly installed with reflecting plate, and the working face direction of reflecting plate is straight down the two of the elevator front end of the top surface End is fixedly installed with a laser range finder respectively, and the Laser emission direction at the Laser emission end of two laser range finders is vertical Upwards, the both ends of elevator top surface rear end are fixedly installed with a photoelectric effect formula velocity sensor, the photoelectricity respectively The light emission direction of the reflective diode of effect type velocity sensor faces behind inside access to elevators, in the top of the elevator The heart is fixedly installed with belt.

Preferably, the bottom of the photoelectric effect formula velocity sensor is equipped with fixed plate, and the top surface of fixed plate offers The installation place of several tapped through holes, elevator top surface and photoelectric effect formula velocity sensor opens up several tapped through holes of head, uses Screw is each passed through the tapped through hole in fixed plate and the tapped through hole of elevator top surface, and fixed plate and elevator are fixedly attached to one It rises, the top surface of fixed plate is fixedly installed with pedestal, and the top surface of pedestal is fixedly installed with first clamp ring and the second clamp ring, and first The installation of the collar extension counterpart of clamp ring and the second clamp ring, exciting light device is set in collar extension by the first clamp ring and the second clamp ring.

Preferably, the photoelectric effect formula velocity sensor and laser range finder are controlled by computer.

Preferably, the reflecting plate is located at the surface of laser range finder.

Preferably, the moving direction one of the photistor installation site and photoelectric effect formula velocity sensor is a pair of It answers.

Compared with prior art, the utility model has the following beneficial effects: utilizing velocity sensor and laser range finder Combination, it is convenient that comprehensive analysis measurement is carried out to elevator, keep data more accurate, reduce error, using multiple groups laser ranging Instrument and multiple groups photoelectric effect formula velocity sensor will can effectively reduce error, keep data more accurate.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model elevator comprehensive analysis measuring instrument；

Fig. 2 is the structural schematic diagram of the utility model right view；

Fig. 3 is the structural schematic diagram of the utility model front view；

Fig. 4 is the structural schematic diagram of the utility model speed sensor implementations.

In figure: 1, access to elevators；2, reflecting plate；3, laser range finder；4, photoelectric effect formula velocity sensor；5, floor； 6, photistor；7, elevator；8, belt；9, pedestal；10, fixed plate；11, the first clamp ring；12, the second clamp ring.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

As shown in Figs 1-4, elevator comprehensive analysis measuring instrument, including access to elevators 1 and elevator 7, in the bottom surface of access to elevators 1 The heart is fixedly installed with laser range finder 3, and the Laser emission direction at the Laser emission end of laser range finder 3 is elevator straight up The front end of 1 top surface of channel is fixedly installed with reflecting plate 2 side by side, and the working face direction of reflecting plate 2 is access to elevators straight down The two sides of 1 inside rear are fixedly installed with a floor 5 respectively, and the installation direction of floor 5 is the traffic direction of elevator 7, and two On floor 5 from bottom to top, several equally distributed photistors 6, the bottom center position of elevator 7 are sequentially installed with It is fixedly installed with reflecting plate 2, and the working face direction of reflecting plate 2 is straight down, the both ends of 7 front end of the top surface of elevator are fixed respectively One laser range finder 3 is installed, the Laser emission direction at the Laser emission end of two laser range finders 3 is electricity straight up The both ends of terraced 7 top surface rear ends are fixedly installed with a photoelectric effect formula velocity sensor 4, photoelectric effect formula velocity pick-up respectively The light emission direction of the reflective diode of device 4 faces behind inside access to elevators 1, and the top center of elevator 7 is fixedly installed with skin Band 8.

The bottom of photoelectric effect formula velocity sensor 4 is equipped with fixed plate 10, and the top surface of fixed plate 10 offers several The installation place of tapped through hole, 7 top surface of elevator and photoelectric effect formula velocity sensor 4 opens up several tapped through holes of head, uses screw The tapped through hole for 7 top surface of tapped through hole and elevator being each passed through in fixed plate 10, fixed plate 10 and elevator 7 are fixedly attached to Together, the top surface of fixed plate 10 is fixedly installed with pedestal 9, and the top surface of pedestal 9 is fixedly installed with first clamp ring 11 and second The collar extension counterpart of clamp ring 12, the first clamp ring 11 and the second clamp ring 12 is installed, and the first clamp ring 11 and the second clamp ring 12 are by exciting light device It is set in collar extension, photoelectric effect formula velocity sensor 4 is controlled with laser range finder 3 by computer, and reflecting plate 2 is located at laser ranging The moving direction of the surface of instrument 3,6 installation site of photistor and photoelectric effect formula velocity sensor 4 corresponds, laser DT500 model can be used in rangefinder 3, and NP-3211 model can be used in photoelectric effect formula velocity sensor 4.

It should be noted that the utility model is elevator comprehensive analysis measuring instrument, and when detecting 7 operation conditions of elevator, starting Elevator 7 is run, and the light emitting diode in photoelectric effect formula velocity sensor 4 also moves, the mobile Shi Huizhao of light emitting diode It is mapped to different photistors 6, photistor 6 receives signal, and signal is passed to computer, and principle is photosensitive crystalline substance The light sensitive property of body pipe 6 is extremely strong, and when having light to be radiated on photistor 6, photistor 6 can generate voltage, when not having light When, the voltage of photistor 6 is zero, the laser range finder 3 when elevator 7 runs to 1 top and bottom of access to elevators, and transmitting swashs Light, reflecting plate 2 receive laser number, are reflected, and final laser range finder 3 obtains data feedback to computer, carry out to elevator 7 Correction reference resets error, and using multiple groups laser range finder 3 and multiple groups photoelectric effect formula velocity sensor 4, energy will be effective Error is reduced, keeps data more accurate.

The basic principles and main features of the present invention and the advantages of the present invention, current row has been shown and described above The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention, the utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (5)

1. elevator comprehensive analysis measuring instrument, including access to elevators (1) and elevator (7), which is characterized in that the access to elevators (1) Bottom center be fixedly installed with laser range finder (3), the Laser emission direction at the Laser emission end of the laser range finder (3) For straight up, the front end of access to elevators (1) top surface is fixedly installed with reflecting plate (2) side by side, the reflecting plate (2) Working face direction is straight down that the two sides of access to elevators (1) inside rear are fixedly installed with a floor (5) respectively, The installation direction of the floor (5) is that the traffic direction of elevator (7) on two floors (5) is from bottom to top successively pacified Equipped with several equally distributed photistors (6), the bottom center position of the elevator (7) is fixedly installed with reflecting plate (2), and the working face direction of reflecting plate (2) is straight down, and the both ends of elevator (7) front end of the top surface are fixedly installed with respectively One laser range finder (3), the Laser emission direction at the Laser emission end of two laser range finders (3) be straight up, it is described The both ends of elevator (7) top surface rear end are fixedly installed with a photoelectric effect formula velocity sensor (4), the photoelectric effect respectively The light emission direction of the reflective diode of formula velocity sensor (4) faces behind access to elevators (1) inside, the elevator (7) Top center is fixedly installed with belt (8).

2. elevator comprehensive analysis measuring instrument according to claim 1, it is characterised in that: the photoelectric effect formula velocity pick-up The bottom of device (4) is equipped with fixed plate (10), and the top surface of fixed plate (10) offers several tapped through holes, elevator (7) top surface Several tapped through holes of head are opened up with the installation place of photoelectric effect formula velocity sensor (4), are each passed through fixed plate with screw (10) tapped through hole of tapped through hole and elevator (7) top surface on, fixed plate (10) and elevator (7) are fixedly attached together, The top surface of fixed plate (10) is fixedly installed with pedestal (9), and the top surface of pedestal (9) is fixedly installed with first clamp ring (11) and The collar extension counterpart of two clamp rings (12), the first clamp ring (11) and the second clamp ring (12) is installed, the first clamp ring (11) and the second clamp ring (12) exciting light device is set in collar extension.

3. elevator comprehensive analysis measuring instrument according to claim 1, it is characterised in that: the photoelectric effect formula velocity pick-up Device (4) is controlled with laser range finder (3) by computer.

4. elevator comprehensive analysis measuring instrument according to claim 1, it is characterised in that: the reflecting plate (2) is located at laser The surface of rangefinder (3).

5. elevator comprehensive analysis measuring instrument according to claim 1, it is characterised in that: photistor (6) installation The moving direction of position and photoelectric effect formula velocity sensor (4) corresponds.