CN109655526A - A kind of elevator balanced compensated chain rapid survey packing method - Google Patents
A kind of elevator balanced compensated chain rapid survey packing method Download PDFInfo
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- CN109655526A CN109655526A CN201811632518.1A CN201811632518A CN109655526A CN 109655526 A CN109655526 A CN 109655526A CN 201811632518 A CN201811632518 A CN 201811632518A CN 109655526 A CN109655526 A CN 109655526A
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- balanced compensated
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- compensated chain
- detection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/12—Hauling- or hoisting-chains so called ornamental chains
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0234—Metals, e.g. steel
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- General Engineering & Computer Science (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
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- Acoustics & Sound (AREA)
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- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Abstract
The invention discloses a kind of elevator balanced compensated chain rapid survey packing methods, belong to elevator balanced compensated chain technical field, a kind of elevator balanced compensated chain rapid survey packing method, the following steps are included: chain is straight, traction chain, translation detection, chain is tied up, cut stripping in two ends, when ultrasonic detection equipment detects at crackle or abrasion deformation on elevator balanced compensated chain inner chain link, it carries out cutting stripping using overcoating plastic layer of the water knife jet port on bottom plate to elevator balanced compensated chain outer end, it may be implemented while carrying out linear measure longimetry to elevator balanced compensated chain, to the chain link surface fracture inside elevator balanced compensated chain, chain link underbead crack and chain girth joint are detected, to find the exception on elevator balanced compensated chain in time, determine whether terraced balanced compensated chain can guarantee the safe operation of elevator convenient for technical staff, disappear The accident probability that may occur except elevator equilibrium system.
Description
Technical field
The present invention relates to elevator balanced compensated chain technical fields, fast more specifically to a kind of elevator balanced compensated chain
Speed measurement packing method.
Background technique
Elevator balanced compensated chain is mainly used for connecting the carriage and counterweight of elevator, balances the weight of hoist ropes and trailing cable
Amount, is the component that balanced action has been run to elevator, in general, elevator is in the process of running, the steel wire of cage side and counterweight-side
The length of rope is constantly changing, so as to cause the variation of traction sheave two sides wire rope weight, when carriage is located at minimum stop, steel
The weight of cord largely acts on cage side, and when carriage is located at highest stop, the weight of wirerope is largely acted on pair
Heavy side, this variation influences less the runnability of elevator when lifting height of lift is little, but is promoted and arrive certain altitude
When, the stability of elevator operation can be seriously affected, the safety of passenger can be jeopardized, for this purpose, the hoisting depth when elevator is more than one
When determining height, it is necessary to which being arranged, there is the component of constant weight to balance because of height change bring weight change, this is just needed
This weight change is balanced by elevator balanced compensated chain.
In December, 17, it is middle sea four area's cell of road for the imperial carriage take in a maidservant or a slave girl as a concubine in this year, six elevator faults take place frequently, repeatedly occur it is oppressive,
Tenesmus event, it is big, unstable that elevator runs noise.Recently elevator tenesmus event occurs again, ascertains the reason as balancing chain fracture.
Existing elevator balanced compensated chain in use for some time, needs to examine elevator balanced compensated chain itself
It surveys, existing detection mode only visually observing with technical staff, it is virtually impossible to detect about inside elevator balanced compensated chain
Damage situations such as, and in the use process of elevator balanced compensated chain, the working environment as locating for elevator balanced compensated chain
More complex, internal post portion in use for some time, is easily worn, and breakage easily occurs in the cladding plastic layer of outer end, and
After external cladding plastic layer occurs damaged, inner chain is easily because of the case where corrosion is broken.
Summary of the invention
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a kind of elevator balanced compensated chains quickly to survey
Packing method is measured, it may be implemented while carrying out linear measure longimetry to elevator balanced compensated chain, in elevator balanced compensated chain
Chain link surface fracture, chain link underbead crack and the chain girth joint in portion are detected, to find on elevator balanced compensated chain in time
Exception, determine whether terraced balanced compensated chain can guarantee the safe operation of elevator convenient for technical staff, eliminate elevator equilibrium system
The accident probability that may occur.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of elevator balanced compensated chain rapid survey packing method, comprising the following steps:
Step 1: chain is straight, elevator balanced compensated chain is stretched, elevator balanced compensated chain is made to be in horizontality, edge
Elevator balanced compensated chain checks whether there is bending place, if there is bending place, is stretched to straightened condition；
Step 2: traction chain, passes through rapid survey detection device for elevator balanced compensated chain one end, connects with traction electric machine
It connects；
Step 3: translation detection, starts traction electric machine, make traction electric machine that elevator balanced compensated chain be driven to move horizontally, and
Chain link and overcoating plastic layer on elevator balanced compensated chain pass sequentially through rapid survey detection device, starting rapid survey detection dress
Set interior ultrasonic detection equipment, in rapid survey detection device chain link and overcoating plastic layer carry out quality testing；
Step 4: chain is tied up, traction electric machine drives the elevator balanced compensated chain after detection to be wound in winch rack, thus
Completion batches storage to elevator balanced compensated chain；
Step 5: stripping is cut in two ends, when ultrasonic detection equipment detect crackle on elevator balanced compensated chain inner chain link or
When at abrasion deformation, carry out cutting stripping using overcoating plastic layer of the water knife jet port on bottom plate to elevator balanced compensated chain outer end,
It may be implemented while carrying out linear measure longimetry to elevator balanced compensated chain, it is broken to the chain ring surface inside elevator balanced compensated chain
Damage, chain link underbead crack and chain girth joint are detected, to find the exception on elevator balanced compensated chain in time, are convenient for technology
Personnel determine whether terraced balanced compensated chain can guarantee the safe operation of elevator, and it is general to eliminate the accident that elevator equilibrium system may occur
Rate.
Further, rapid survey detection device lower end is fixedly connected with detection pedestal, the detection pedestal lower end
It is fixedly connected with bottom plate, the detection pedestal central rotational is connected with central rotating shaft, is fixedly connected with length on the central rotating shaft
Degree measurement wheel, the detection pedestal left side are equipped with traction electric machine, and the traction electric machine lower end is fixedly connected with bottom plate, the traction
Motor turning end is fixedly connected with winch rack, among the linear measure longimetry wheel rear and front end be respectively equipped with sampling observation ultrasound emission end and
Inspect ultrasonic reception end by random samples, the sampling observation ultrasound emission end and sampling observation ultrasonic reception end lower end are fixedly connected with linear measure longimetry wheel,
Convenient for making elevator balanced compensated chain when moving on linear measure longimetry wheel, sampling observation ultrasound emission end and sampling observation ultrasonic reception end are to elevator
Balanced compensated chain is detected, while carrying out linear measure longimetry.
Further, it is equipped with drainage tube between the traction electric machine and detection pedestal, the drainage tube upper end is fixedly connected
There is water knife jet port, is easy to use water knife jet port to be cladded with plastic layer to elevator balanced compensated chain and carries out cutting stripping.
Further, there are two follow procuratorial organ hole, the ultrasonic detection equipment to the cutting of rapid survey detection device lower end
Including ultrasound detection receiving end and ultrasound detection transmitting terminal, procuratorial organ's hole inner wall is followed described in front side and is fixed with ultrasound detection receiving end
Connection, the procuratorial organ's hole inner wall that follows of rear side are fixedly connected with ultrasound detection transmitting terminal, are easy to use ultrasound detection receiving end and ultrasound
It detects transmitting terminal and carries out quality testing to by the elevator balanced compensated chain on the downside of rapid survey detection device.
Further, the sampling observation ultrasound emission end is corresponding with sampling observation ultrasonic reception end signal port tilt angle, institute
State ultrasound detection receiving end and ultrasound detection transmitting terminal signal port tilt angle be corresponding, convenient for make inspect by random samples ultrasound emission end and
It inspects the corresponding detection in ultrasonic reception end by random samples, makes ultrasound detection receiving end and the corresponding detection of ultrasound detection transmitting terminal.
Further, the specification of the traction electric machine is horizontal short base middle size motor, and rated power is 1,005 hectowatts.
Further, it is equipped with flat guiding plate on the right side of the detection pedestal, the flat guiding plate lower end is fixedly connected with bottom plate, is convenient for
Make elevator balanced compensated chain when being moved at detection pedestal, horizontality is in, consequently facilitating the sampling observation in linear measure longimetry wheel
Ultrasound emission end and sampling observation ultrasonic reception end and ultrasound detection transmitting terminal and ultrasound detection reception in rapid survey detection device
End carries out quality testing to elevator balanced compensated chain.
Further, the flat guiding plate left end is fixedly connected with dedusting block, and dedusting block upper end, which is dug, longitudinal axis hole, institute
It states longitudinal axis hole bottom end and is fixedly connected with compressed spring, the compressed spring upper end is fixedly connected with oil storage sponge, convenient for oil storage sea
The metal impurities of silk floss erasing elevator balanced compensated chain surface layer adherency, reduce metal impurities to the shadow of elevator balanced compensated chain inspection
It rings.
Further, digging among the linear measure longimetry wheel has chain to roll position slot, and the chain rolling position slot inner wall is fixed to be connected
It is connected to burr anti-slip layer, convenient for enhancing the effect that is bonded of linear measure longimetry wheel and elevator balanced compensated chain, is reduced elevator balanced compensated
Offset slide of the chain when being moved on linear measure longimetry wheel.
Further, the carrying out flaw detection speed of the ultrasonic detection equipment is 20 meters per minute to 80 meters per minute.
3. beneficial effect
Compared with the prior art, the present invention has the advantages that
(1) this programme may be implemented while carrying out linear measure longimetry to elevator balanced compensated chain, to elevator balanced compensated
Chain link surface fracture, chain link underbead crack and chain girth joint inside chain are detected, to find in time elevator balanced compensated
Exception on chain determines whether terraced balanced compensated chain can guarantee the safe operation of elevator convenient for technical staff, eliminates elevator balanced
The accident probability that system may occur.
(2) rapid survey detection device lower end is fixedly connected with detection pedestal, and detection pedestal lower end is fixedly connected with bottom plate,
Detection pedestal central rotational is connected with central rotating shaft, convenient for making elevator balanced compensated chain when moving on linear measure longimetry wheel, sampling observation
Elevator balanced compensated chain is detected at ultrasound emission end and sampling observation ultrasonic reception end, while carrying out linear measure longimetry.
(3) it is equipped with drainage tube between traction electric machine and detection pedestal, drainage tube upper end is fixedly connected with water knife jet port, just
It carries out cutting stripping in being cladded with plastic layer to elevator balanced compensated chain using water knife jet port.
(4) rapid survey detection device lower end is dug there are two procuratorial organ hole is followed, and ultrasonic detection equipment includes that ultrasound detection connects
The procuratorial organ's hole inner wall that follows of receiving end and ultrasound detection transmitting terminal, front side is fixedly connected with ultrasound detection receiving end, and rear side follows procuratorial organ
Hole inner wall is fixedly connected with ultrasound detection transmitting terminal, is easy to use ultrasound detection receiving end and ultrasound detection transmitting terminal to through too fast
Elevator balanced compensated chain on the downside of speed measurement detection device carries out quality testing.
(5) sampling observation ultrasound emission end is corresponding with sampling observation ultrasonic reception end signal port tilt angle, and ultrasound detection receives
End is corresponding with ultrasound detection transmitting terminal signal port tilt angle, convenient for making to inspect by random samples ultrasound emission end and inspecting ultrasonic reception end by random samples
Corresponding detection makes ultrasound detection receiving end and the corresponding detection of ultrasound detection transmitting terminal.
(6) it is equipped with flat guiding plate on the right side of detection pedestal, flat guiding plate lower end is fixedly connected with bottom plate, elevator balanced compensated convenient for making
Chain is in horizontality, consequently facilitating sampling observation ultrasound emission end and pumping in linear measure longimetry wheel when being moved at detection pedestal
Ultrasonic reception end and ultrasound detection transmitting terminal in rapid survey detection device and ultrasound detection receiving end are examined to elevator balanced benefit
It repays chain and carries out quality testing.
(7) flat guiding plate left end is fixedly connected with dedusting block, and dedusting block upper end, which is dug, longitudinal axis hole, and longitudinal axis hole bottom end is fixed to be connected
It is connected to compressed spring, compressed spring upper end is fixedly connected with oil storage sponge, wipes elevator balanced compensated chain table convenient for oil storage sponge
The metal impurities of layer adherency reduce influence of the metal impurities to elevator balanced compensated chain inspection.
(8) digging among linear measure longimetry wheel has chain to roll position slot, and chain rolling position slot inner wall is fixedly connected with jagged anti-slip layer,
Convenient for enhancing the effect that is bonded of linear measure longimetry wheel and elevator balanced compensated chain, elevator balanced compensated chain is reduced on linear measure longimetry wheel
Offset slide when mobile.
Detailed description of the invention
Fig. 1 is broad flow diagram of the invention；
Fig. 2 is the structural schematic diagram of chassis portion of the present invention；
Fig. 3 is the sectional view of rapid survey detection device of the present invention part；
Fig. 4 is the structural schematic diagram of linear measure longimetry wheel of the present invention part；
Fig. 5 is the sectional view of linear measure longimetry wheel of the present invention part.
Figure label explanation:
1 rapid survey detection device, 2 detection pedestals, 3 central rotating shafts, 4 linear measure longimetry wheels, 5 bottom plates, 6 traction electric machines, 7 twist
Plate rail, 8 elevator balanced compensated chains, 9 drainage tubes, 10 water knife jet ports, 11 ultrasound detection transmitting terminals, 12 ultrasound detection receiving ends,
13 chains roll position slot, 14 sampling observation ultrasonic reception ends, 15 sampling observation ultrasound emission ends, 16 flat guiding plates, 17 dedusting blocks, 18 oil storage sponges,
19 burr anti-slip layers.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description；Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "inner", "outside", " top/bottom end "
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and cannot understand
For indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected, can be mechanical connection, is also possible to be electrically connected, can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements, for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Embodiment 1:
Referring to Fig. 1, a kind of elevator balanced compensated chain rapid survey packing method, comprising the following steps:
Step 1: chain is straight, elevator balanced compensated chain 8 is stretched, elevator balanced compensated chain 8 is made to be in horizontality,
Bending place is checked whether there is along elevator balanced compensated chain 8, if there is bending place, is stretched to straightened condition；
Step 2: traction chain, passes through rapid survey detection device 1 for 8 one end of elevator balanced compensated chain, with traction electric machine
6 connections；
Step 3: translation detection, starts traction electric machine 6, make traction electric machine 6 that elevator balanced compensated chain 8 be driven to move horizontally,
And chain link on elevator balanced compensated chain 8 and overcoating plastic layer pass sequentially through rapid survey detection device 1, starting rapid survey inspection
Survey device 1 in ultrasonic detection equipment, in rapid survey detection device 1 chain link and overcoating plastic layer carry out quality testing；
Step 4: chain is tied up, traction electric machine 6 drives the elevator balanced compensated chain 8 after detection to be wound in winch rack 7,
To complete to batch storage to elevator balanced compensated chain 8；
Step 5: stripping is cut in two ends, when ultrasonic detection equipment detect crackle on 8 inner chain link of elevator balanced compensated chain or
When at abrasion deformation, the overcoating plastic layer of 8 outer end of elevator balanced compensated chain is cut using the water knife jet port 10 on bottom plate 5
Stripping may be implemented while carrying out linear measure longimetry to elevator balanced compensated chain 8, to the chain link inside elevator balanced compensated chain 8
Surface fracture, chain link underbead crack and chain girth joint are detected, so that the exception on elevator balanced compensated chain 8 is found in time,
Determine whether terraced balanced compensated chain 8 can guarantee the safe operation of elevator convenient for technical staff, eliminating elevator equilibrium system may send out
Raw accident probability.
Referring to Fig. 2,1 lower end of rapid survey detection device is fixedly connected with detection pedestal 2, detection 2 lower end of pedestal is fixed
It is connected with bottom plate 5, detection 2 central rotational of pedestal is connected with central rotating shaft 3, linear measure longimetry wheel is fixedly connected on central rotating shaft 3
4, it detects and is equipped with traction electric machine 6 on the left of pedestal 2,6 lower end of traction electric machine is fixedly connected with bottom plate 5, and 6 turning end of traction electric machine is fixed
It is connected with winch rack 7, the intermediate rear and front end of linear measure longimetry wheel 4 is respectively equipped with sampling observation ultrasound emission end 14 and sampling observation ultrasonic reception end
15, it inspects ultrasound emission end 14 and sampling observation 15 lower end of ultrasonic reception end by random samples and is fixedly connected with linear measure longimetry wheel 4, it is elevator balanced compensated
Chain 8 moves under the pulling of traction electric machine 6 and winch rack 7, and after starting ultrasonic detection equipment, the transmitting of sampling observation ultrasound emission end 14 is super
Sound can penetrate the depths of metal material using ultrasound, and when entering another section by a section, reflect in interface edge,
Sampling observation ultrasonic reception end 15 receive ultrasound, come check the chain link surface fracture in elevator balanced compensated chain 8, chain link underbead crack and
Chain girth joint is detected, when ultrasonic beam passes to metal inside by popping one's head in from piece surface, encounters defect and part bottom surface
Back wave just occurs respectively, forms impulse waveform on fluorescent screen, defective locations and big are judged according to these impulse waveforms
It is small, consequently facilitating make elevator balanced compensated chain 8 when moving on linear measure longimetry wheel 4, sampling observation ultrasound emission end 14 and sampling observation ultrasound
Elevator balanced compensated chain 8 is detected in receiving end 15, while elevator balanced compensated chain 8 moves on linear measure longimetry wheel 4, drives
The rotation of linear measure longimetry wheel 4, the sampling observation ultrasound emission end 14 and sampling observation ultrasonic reception end 15 on linear measure longimetry wheel 4 are to elevator balanced
Compensation chain 8 is sampled formula detection, has both accelerated 8 contrachain ring surface fracture of elevator balanced compensated chain, chain link underbead crack and chain
The speed of circumference weld inspection, simultaneously because the rotation of itself can be to the length by the elevator balanced compensated chain 8 on linear measure longimetry wheel 4
Degree measures, to complete the rapid survey to length on elevator balanced compensated chain 8.
Referring to Fig. 2, being equipped with drainage tube 9 between traction electric machine 6 and detection pedestal 2,9 upper end of drainage tube is fixedly connected with water
Knife jet port 10 starts the water knife jet port 10 on drainage tube 9, water when detecting the two ends on elevator balanced compensated chain 8
10 injection water of knife jet port is cladded with plastic layer to elevator balanced compensated chain 8 and carries out cutting stripping.
Referring to Fig. 2,1 lower end of rapid survey detection device is dug there are two procuratorial organ hole is followed, ultrasonic detection equipment includes super
The fixed company of procuratorial organ's hole inner wall and ultrasound detection receiving end 11 is followed in sound detection receiving end 11 and ultrasound detection transmitting terminal 12, front side
It connects, the procuratorial organ's hole inner wall that follows of rear side is fixedly connected with ultrasound detection transmitting terminal 12, and ultrasound detection transmitting terminal 12 emits ultrasound, is utilized
Ultrasound can penetrate the depths of metal material, and when entering another section by a section, reflect in interface edge, ultrasound detection
Receiving end 11 receives ultrasound, and ultrasound detection receiving end 11 and 12 pairs of ultrasound detection transmitting terminal process rapid surveys is easy to use to detect
The elevator balanced compensated chain 8 of 1 downside of device carries out quality testing.
Referring to Fig. 5, sampling observation ultrasound emission end 14 is corresponding with sampling observation 15 signal port tilt angle of ultrasonic reception end, surpass
Sound detection receiving end 11 and 12 signal port tilt angle of ultrasound detection transmitting terminal are corresponding, convenient for making to inspect ultrasound emission end 14 by random samples
With the corresponding detection in sampling observation ultrasonic reception end 15, make ultrasound detection receiving end 11 and the corresponding detection of ultrasound detection transmitting terminal 12.Ultrasound
The carrying out flaw detection speed of detection device is 20 meters per minute to 80 meters per minute.The specification of traction electric machine 6 is horizontal short machine
Seat middle size motor, rated power are 1,005 hectowatts, detect and are equipped with flat guiding plate 16,16 lower end of flat guiding plate and bottom plate 5 on the right side of pedestal 2
It is fixedly connected, convenient for making elevator balanced compensated chain 8 when being moved at detection pedestal 2, horizontality is in, consequently facilitating length
The ultrasound detection in sampling observation ultrasound emission end 14 and sampling observation ultrasonic reception end 15 and rapid survey detection device 1 in measurement wheel 4
Transmitting terminal 12 and ultrasound detection receiving end 11 carry out quality testing to elevator balanced compensated chain 8, and detection process is according to GB/T4730-
2005.3 bearing device non-destructive testing ultrasound parts, ZBY230 is super visit instrument standard ZBY231 pop one's head in standard ZBY232 test block standard into
Row.
Referring to Fig. 2,16 left end of flat guiding plate is fixedly connected with dedusting block 17,17 upper end of dedusting block, which is dug, longitudinal axis hole, indulges
Axis hole bottom end is fixedly connected with compressed spring, and compressed spring upper end is fixedly connected with oil storage sponge 18, wipes convenient for oil storage sponge 18
Except the metal impurities of 8 surface layer of elevator balanced compensated chain adherency, the influence that metal impurities check elevator balanced compensated chain 8 is reduced.
Referring to Fig. 5, digging among linear measure longimetry wheel 4 has chain to roll position slot 13, chain rolling 13 inner wall of position slot is fixedly connected
Jagged anti-slip layer 19 is bonded effect convenient for enhancing linear measure longimetry wheel 4 and elevator balanced compensated chain 8, reduces elevator balanced benefit
Repay offset slide of the chain 8 when moving on linear measure longimetry wheel 4.
The present invention in use, to elevator balanced compensated chain 8 carry out linear measure longimetry while, to elevator balanced benefit
It repays the chain link surface fracture inside chain 8, chain link underbead crack and chain girth joint to be detected, to find elevator balanced benefit in time
The exception on chain 8 is repaid, determines whether terraced balanced compensated chain 8 can guarantee the safe operation of elevator convenient for technical staff, eliminates elevator
The accident probability that balance system may occur.
The foregoing is intended to be a preferred embodiment of the present invention；But scope of protection of the present invention is not limited thereto.
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change, should be covered by the scope of protection of the present invention.
Claims (10)
1. a kind of elevator balanced compensated chain rapid survey packing method, it is characterised in that: the following steps are included:
Step 1: chain are straight, elevator balanced compensated chain (8) are stretched, elevator balanced compensated chain (8) is made to be in horizontality,
Bending place is checked whether there is along elevator balanced compensated chain (8), if there is bending place, is stretched to straightened condition；
Step 2: traction chain, passes through rapid survey detection device (1) for elevator balanced compensated chain (8) one end, with traction electric machine
(6) it connects；
Step 3: translation detection, starts traction electric machine (6), traction electric machine (6) is made to drive elevator balanced compensated chain (8) are horizontal to move
It is dynamic, and chain link on elevator balanced compensated chain (8) and overcoating plastic layer pass sequentially through rapid survey detection device (1), starting is fast
Speed measurement detection device (1) in ultrasonic detection equipment, on rapid survey detection device (1) chain link and overcoating plastic layer into
Row quality testing；
Step 4: chain is tied up, traction electric machine (6) drives the elevator balanced compensated chain (8) after detection to be wound in winch rack (7)
On, to complete to batch storage to elevator balanced compensated chain (8)；
Step 5: stripping is cut in two ends, when ultrasonic detection equipment detects the crackle or mill on elevator balanced compensated chain (8) inner chain link
When damaging at deformation, using the water knife jet port (10) on bottom plate (5) to the overcoating plastic layer of elevator balanced compensated chain (8) outer end into
Row cuts stripping.
2. a kind of elevator balanced compensated chain rapid survey packing method according to claim 1, it is characterised in that: described fast
Speed measurement detection device (1) lower end is fixedly connected with detection pedestal (2), and detection pedestal (2) lower end is fixedly connected with bottom plate
(5), detection pedestal (2) central rotational is connected with central rotating shaft (3), is fixedly connected with length on the central rotating shaft (3)
Measurement wheel (4), detection pedestal (2) left side are equipped with traction electric machine (6), and traction electric machine (6) lower end and bottom plate (5) are fixed
Connection, traction electric machine (6) turning end are fixedly connected with winch rack (7), the intermediate rear and front end point of the linear measure longimetry wheel (4)
Ultrasound emission end (14) and sampling observation ultrasonic reception end (15), the sampling observation ultrasound emission end (14) and sampling observation ultrasound She You not inspected by random samples
Receiving end (15) lower end is fixedly connected with linear measure longimetry wheel (4).
3. a kind of elevator balanced compensated chain rapid survey packing method according to claim 2, it is characterised in that: described to lead
Draw and be equipped with drainage tube (9) between motor (6) and detection pedestal (2), drainage tube (9) upper end is fixedly connected with water knife jet port
(10)。
4. a kind of elevator balanced compensated chain rapid survey packing method according to claim 2, it is characterised in that: described fast
Speed measurement detection device (1) lower end is dug there are two procuratorial organ hole is followed, and the ultrasonic detection equipment includes ultrasound detection receiving end
(11) and ultrasound detection transmitting terminal (12) the described of, front side follows procuratorial organ's hole inner wall and is fixedly connected with ultrasound detection receiving end (11),
The procuratorial organ's hole inner wall that follows of rear side is fixedly connected with ultrasound detection transmitting terminal (12).
5. a kind of elevator balanced compensated chain rapid survey packing method according to claim 2 or 4, it is characterised in that: institute
It is corresponding with sampling observation ultrasonic reception end (15) signal port tilt angle to state sampling observation ultrasound emission end (14), the ultrasound detection connects
Receiving end (11) is corresponding with ultrasound detection transmitting terminal (12) signal port tilt angle.
6. a kind of elevator balanced compensated chain rapid survey packing method according to claim 2, it is characterised in that: described to lead
The specification for drawing motor (6) is horizontal short base middle size motor, and rated power is 1,005 hectowatts.
7. a kind of elevator balanced compensated chain rapid survey packing method according to claim 2, it is characterised in that: the inspection
It surveys on the right side of pedestal (2) and is equipped with flat guiding plate (16), flat guiding plate (16) lower end is fixedly connected with bottom plate (5).
8. a kind of elevator balanced compensated chain rapid survey packing method according to claim 7, it is characterised in that: described to lead
Plate (16) left end is fixedly connected with dedusting block (17), and dedusting block (17) upper end, which is dug, longitudinal axis hole, the longitudinal axis bottom hole
End is fixedly connected with compressed spring, and the compressed spring upper end is fixedly connected with oil storage sponge (18).
9. a kind of elevator balanced compensated chain rapid survey packing method according to claim 2, it is characterised in that: the length
Digging among degree measurement wheel (4) has chain to roll position slot (13), and described chain rolling position slot (13) inner wall is fixedly connected jagged anti-skidding
Layer (19).
10. a kind of elevator balanced compensated chain rapid survey packing method according to claim 5, it is characterised in that: described
The carrying out flaw detection speed of ultrasonic detection equipment is 20 meters per minute to 80 meters per minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811632518.1A CN109655526A (en) | 2018-12-29 | 2018-12-29 | A kind of elevator balanced compensated chain rapid survey packing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811632518.1A CN109655526A (en) | 2018-12-29 | 2018-12-29 | A kind of elevator balanced compensated chain rapid survey packing method |
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| Publication Number | Publication Date |
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| CN109655526A true CN109655526A (en) | 2019-04-19 |
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| CN201811632518.1A Pending CN109655526A (en) | 2018-12-29 | 2018-12-29 | A kind of elevator balanced compensated chain rapid survey packing method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112033670A (en) * | 2020-09-17 | 2020-12-04 | 江苏兴华胶带股份有限公司 | Rotary elevator balance compensation chain testing machine |
| CN114623747A (en) * | 2022-03-15 | 2022-06-14 | 青岛英飞凌电子技术有限公司 | Synchronous length measuring device for installation of elevator balance chain |
| CN116358471A (en) * | 2023-04-03 | 2023-06-30 | 江苏兴华胶带股份有限公司 | Length measuring device for producing full-plastic elastic elevator compensation chain |
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