CN208983981U - A kind of chain detection apparatus - Google Patents
A kind of chain detection apparatus Download PDFInfo
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- CN208983981U CN208983981U CN201821911680.2U CN201821911680U CN208983981U CN 208983981 U CN208983981 U CN 208983981U CN 201821911680 U CN201821911680 U CN 201821911680U CN 208983981 U CN208983981 U CN 208983981U
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- chain
- blade
- turntable
- detection
- block piece
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Abstract
The utility model discloses a kind of chain detection apparatus, including two turntables, detection rulers；Two turntables are respectively the first turntable, the second turntable；The both ends of chain are fixedly connected with the first turntable, the second turntable one-to-one correspondence respectively；The normal length range of the corresponding joint number of corresponding model chain is labeled on detection ruler, when detecting to chain, the first turntable is tightened up chain with the mutually opposing rotation of the second turntable, and detection ruler measures the chain of corresponding joint number；If chain within the scope of normal length, is normal；If chain is discarded not within the scope of normal length.So that chain detection work is facilitated operation using a kind of chain detection apparatus of the utility model, reduce the labor intensity of staff and improves the safety of staff；In addition, carrying out detection to chain using the detection ruler of professional standard production judges whether chain can be used normally, relatively range estimation and rule of thumb judgement increase the reliability of detection, increase safety and reliability that chain uses.
Description
Technical field
The utility model belongs to overhaul of the equipments technical field, specifically, being to be related to a kind of chain detection apparatus.
Background technique
At present also is in the chain detection of container stacking machine the primary stage, current check only with range estimation or uses shape
State grasps abrasion condition, lacks a set of professional, easy, effective, practical special detection device, can not to the detection of chain
It leans on, there are larger security risk or there are the wastes that chain uses.In addition, the container stacking machine figure used due to harbour
Larger, the integral position of chain is also higher, and detection and maintenance are all relatively difficult.The labor intensity of staff is larger, and exists
Certain risk.
Summary of the invention
The utility model provides a kind of chain detection apparatus, improves the reliability of chain detection, reduces staff's labour
Intensity improves detection efficiency.
In order to solve the above technical problems, the utility model is achieved using following technical scheme:
A kind of chain detection apparatus, including two turntables, detection rulers；Two turntables are respectively the first turntable, second
Turntable；The both ends of the chain are detachably fixed and connect with first turntable, second turntable one-to-one correspondence respectively；
The normal length range of the corresponding joint number of corresponding model chain is labeled on the detection ruler, when to the chain into
When row detection, first turntable is tightened up the chain with the mutually opposing rotation of second turntable, and the detection ruler is surveyed
Measure the chain of corresponding joint number；If the chain within the scope of the normal length, is normal；If the chain is not
Within the scope of the normal length, then discard.
It further include monitor station as a kind of specific structure design of the chain detection apparatus, it is first turntable, described
Second turntable is arranged on the monitor station；The turntable includes chain connecting column, is fixed on the center of turntable vertically；
The both ends of the chain are separately fixed on two chain connecting columns.
Preferably, further include two motors, be located at the lower section of the monitor station, and first turntable, described second
Output shaft of the turntable respectively with two motors connects one to one.
It is further preferred that the output shaft of first turntable, second turntable respectively with two motors passes through
Magnetic hysteresis shaft coupling connects one to one.
A kind of specific structure design of the detection ruler as the chain detection apparatus, the detection ruler include the
One blade, the second blade；One end of first blade and one end of second blade are hinged；When to the chain
When being detected, angle is 180 degree between first blade and second blade；When not using the detection ruler, institute
Stating the angle between the first blade and second blade is 0 degree.
Further, the detection ruler further includes first rotating shaft；One end of the first rotating shaft and first blade are solid
Surely it links together；It is provided on second blade and the through-hole being adapted to is installed with the first rotating shaft；The through-hole is sleeved on
In the first rotating shaft.
Preferably, the detection ruler further includes the first block piece, the second block piece；First block piece is fixed at
The other end of the first rotating shaft, positioned at the outside of second blade；Second block piece is arranged in second blade and institute
State the outside of one end of the first blade connection；When first block piece is bonded with second block piece, first ruler
The angle of body and second blade is 180 degree.
It is further preferred that further include third block piece, the 4th block piece, it is another with the first rotating shaft respectively
It is fixedly connected on the outside of one end that end, second blade are connect with first blade；When the third block piece with it is described
When 4th block piece is bonded, the angle between first blade and second blade is 0 degree.
Still more preferably, the third block piece and first block piece are all first block piece.
In order to be further reduced the length of detection ruler, facilitating the storage of detection ruler, the detection ruler further includes third blade,
One end and the other end of second blade are hinged；The chain of multiple models is labeled on the third blade
The normal length range of item, is respectively used to the detection of the chain of each model；When the detection ruler examines the chain
When survey, the other end of the third blade is far from second blade；When not using the detection ruler, the third blade
The other end is Chong Die with second blade.
Compared with prior art, the advantages and positive effects of the utility model are as follows: using the utility model a kind of chain
Detection device makes chain detection work facilitate operation, reduces the labor intensity of staff and improves the safety of staff；Separately
Outside, detection is carried out to chain using the detection ruler of professional standard production and judges whether chain can be used normally, relatively range estimation and root
Judge to increase the reliability detected according to service condition, increases safety and reliability that chain uses.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the monitor station of the embodiment for chain detection apparatus that the utility model is proposed；
Fig. 2 is that a kind of structure of the detection ruler of the embodiment for chain detection apparatus that the utility model is proposed and measurement are shown
It is intended to；
Fig. 3 is the enlarged drawing of the part A of detection ruler in Fig. 2.
In figure,
1, the first turntable；2, the second turntable；3, detection ruler；4, chain；5, monitor station；6, operation panel；7, support platform；
8, cabinet；101, chain connecting column；102, slot；103, notch；201, chain connecting column；202, slot；203, notch；301, first
Blade；302, the second blade；303, third blade；304, first rotating shaft；305, the first block piece；306, the second block piece；
307, the 4th block piece；308, the first normal length range；309, the second normal length range；310, the second shaft；401, chain
Section；402, section header；403, third shaft.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein to beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
Referring to FIG. 1 and FIG. 2, a kind of chain detection apparatus of the utility model includes turntable, detection ruler 3.Turntable includes two
It is a, respectively the first turntable 1, the second turntable 2.The both ends of chain 4 correspond with the first turntable 1, the second turntable 2 removable respectively
It unloads and is fixedly connected.The normal length range of the chain 4 of specific joint number is labeled on detection ruler 3.It is detected when to chain 4
When, the first turntable 1 and the mutually opposing rotation of the second turntable 2 make extra chain 4 be respectively wound around the first turntable 1 and second turn
On disk 2, chain 4 is finally made to be in tension.It is measured at this point, will test ruler 3 and be placed on chain 4, specifically, detection
It is aligned at one end of ruler 3 and the one of chain 4, such as rotary shaft (the third shaft with the section header 402 of a certain chain link 401 of chain 4
403) center alignment, is checked within the scope of normal length that whether 4 length of chain of specific joint number marks on detection ruler 3.Such as
Within the scope of the normal length that the length of the chain 4 of the specific joint number of fruit marks on detection ruler 3, then to be normal, it can continue to use；Such as
The length of the chain 4 of the specific joint number of fruit exceeds the normal length range marked on detection ruler 3, then discards, cannot reuse.This
The state of chain detection apparatus simulation 4 normal use of chain of utility model, is drawn by the first turntable 1 and the second turntable 2
Tightly, then it is detected by meeting the detection ruler of professional standard, relatively determines that chain 4 whether may be used by range estimation and service condition
The accuracy for increasing detection is continued to use, to increase the reliability and safety of chain 4 in use, avoids chain
Safety problem caused by 4 damages.Meanwhile when detected chain 4 is special elevation and subsidence mechanical, staff does not have in inspection of ascending a height
It surveys, reduces the labor intensity of staff, improve the safety of staff, and improve detection efficiency.
In one embodiment, referring to Fig.1, Fig. 2 and Fig. 3, chain detection apparatus further include monitor station 5, motor.First turntable
1, the top of monitor station 5 is arranged in the second turntable 2, and the lower section of monitor station 5 is arranged in motor.Motor includes two, the first turntable
1, output shaft of second turntable 2 respectively with two motors connects one to one, and passes through two motor driven rotations respectively.In order to keep away
Exempt from when chain 4 is detected since two motors drive the first turntable 1 and the second mutually reversion of turntable 2 to cause motor overload respectively
The case where occur, the connection of the output shaft and the first turntable 1, the second turntable 2 of two motors is flexible connection.Preferably, two
The output shaft of motor is connect by magnetic hysteresis shaft coupling respectively with the first turntable 1, the second turntable 2.
Referring to Fig.1, two turntables respectively include chain connecting column 101,102, are cylinder, preferably cylindrical body, removable
That unloads is fixed on center of turntable vertically upward.When needing the chain 4 of fixed different model, it is conveniently replaceable.In chain connecting column
101, it is respectively arranged on 102 axial direction and is connected on the axial direction of third shaft 403 with the section header 402 of chain link 401
The section header 402 of the slot 102,202 of adaptation, chain link 401 is connect with slot 102,202.Preferably, the shape of the cross section of slot 102,202
Shape makes the section header 402 of chain link 401 out of, chain connecting column 101,102 upper end insertion groove 102,202 in the form of interior big mouth is small
After can not be laterally moved out from notch 103,203, it is such be fixedly connected mode be using chain link 401 section header 402 itself structure
Feature, which is fixed, to be connected on chain connecting column 101,102, simple and convenient, and is connected reliable.In order to adapt to polytypic chain 4
Connection, the slot 102,202 of multiple model specifications is set on chain connecting column 101,102, saves cost.In order to guarantee chain
The intensity of connecting column 101,102 is preferably provided with the slot 102,202 for respectively corresponding the chain 4 of two models.To chain 4 into
When row detection, the first turntable 1 and the second turntable 2 have the mutually opposing rotation of motor driven, are that extra chain 4 is respectively wound around chain
On connecting column 101,201, tense chain 4.
Referring to Fig.1, in order to increase chain 4 detection accuracy, avoid to chain 4 detect when its in the middle part of due to gravity under
Hanging down influences accuracy, and support platform 7 is arranged between two turntables, is located at the top of monitor station 5, and level height and chain connect
The level height for connecing the lower end surface of column 101,201 is identical.When chain 4 is tightened up between the first turntable 1 and the second turntable 2,
Middle part is supported the picking-up of platform 7, avoids influence of the gravity to detection effect, increases the accuracy that chain 4 detects.
It is solved to reduce the occupied space of detection ruler 3 when not in use since detection ruler 3 is too long referring to Fig. 2 and Fig. 3
Place inconvenient problem, the detection ruler 3 of the chain detection apparatus of the present embodiment include the first blade 301, the second blade 302,
Third blade 303.One end of first blade 301 and one end of the second blade 302 are hinged；The other end of second blade 302 and
One end of three blades 303 is hinged；The normal length range of the corresponding joint number of corresponding model chain 4 is labeled on third blade 303.When
When detecting to chain 4, the angle of the first blade 301 and the second blade 302 is 180 degree, third blade 303 and the second blade
302, on the same line, and the other end of third blade 303 is far from the second blade 302 for the first blade 301；When without using detection
When ruler 3 detects chain 4, the first blade 301, the second blade 302 angle be 0 degree, third blade 303 and the second blade 302
Angle is 0 degree, i.e. one end far from the second blade 302 of third blade 303 is Chong Die with the second blade 302.In order to use inspection
Measurement ruler 3 limits the first blade 301 compared with the angle of the second blade 302 accurately and conveniently when detecting chain 4, the first blade 301
It is connect with the second blade 302 by first rotating shaft 304；One end of first rotating shaft 304 is fixedly connected with the first blade 301；?
The through-hole that adaptation is connect with first rotating shaft 304 is provided on two blades 302, the second blade 302 is sleeved in shaft, and the second ruler
Body 302 can rotate around the axis；On the other end of first rotating shaft 304, the first block piece is fixedly installed on the outside of the second blade
305, the second block piece 306 is provided on the second blade 302, when the first block piece 305 is bonded with the second block piece 306,
The angle of first blade 301 and the second blade 302 is 180 degree.Folding convenient when in order to store, detection ruler 3 further include third resistance
Block piece, the 4th block piece 307.Third block piece is fixed on the other end of first rotating shaft 304, and is located at the second blade
302 outside；4th block piece 307 is fixedly installed on the outside of the second blade 302.When third block piece and the 4th block piece
When 307 fitting, the angle of the first blade 301 and the second blade 302 is 0 degree.Preferably, the first block piece 305 stops with third
Part is all the first block piece 305.
Referring to Fig. 2, one end of third blade 303 is connect with the other end of the second blade 302 by the second shaft 310.?
Normal length range is provided on third blade 303.Preferably, the phase of multiple model chains 4 is provided on third blade 303
The normal length range for answering joint number can be used for measuring the chain 4 of multiple models.It is further preferred that on third blade 303
Mark is there are two the normal length range of the corresponding joint number of model of corresponding chain 4, respectively the first normal length range 308, the
Two normal length ranges 309.Preferably, the connection of the second blade 302 and third blade 303 is to be detachably connected, i.e. third ruler
Body 303 can be replaced according to the model of the chain 4 of measurement, save cost.
In order to be directed at one end of detection ruler 3 conveniently, accurately in 401 third shaft 403 of chain link
The other end prong structure of the first blade 301 is arranged in the heart, preferably lateral prong structure, convenient for fixed at 403 center of third shaft
Position.It is counted for the ease of the joint number to chain 4 and what detection ruler 3 consolidated is placed on chain 4,3 global shape of detection ruler is in two
End is located at the side of the top of chain 4, and middle part is located at the other side of the top of chain 4, prevent detection ruler 3 excessively block chain 4,
Keep staff convenient and is counted in joint number of the front of chain 4 to chain 4.In order to guarantee the accuracy of the detection of chain 4, detection ruler
3 need to guarantee the scale of tip vertex and third blade 303 on the same line.
Referring to Fig.1, the chain detection apparatus of the present embodiment is provided with cabinet 8, is located at the lower section of monitor station 5, two electricity
Machine is located in cabinet 8, and the control route of control motor is additionally provided in cabinet 8.The top of cabinet 8 is provided with operation panel 6,
It includes multiple buttons, is respectively used to two motors of control while opposite each other rotation, independent left-hand rotation or individually turns right, respectively
It is maintained for the detection of chain 4 and chain 4.The present embodiment chain detection apparatus can carry out maintenance work to normal chain 4 is detected,
Specifically, being cleaned and being filled lubricating oil to normal chain 4 is detected.In order to keep working environment not by the dirt of lubricating oil
It contaminates, is provided with shield on the monitor station 5 of chain detection apparatus, when carrying out chain cleaning and filling lubricating oil, by shield
Pull-up prevents attachment or lubricating oil on chain 4 from drifting in air, pollutes to working environment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention,
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element, unless otherwise restricted clearly.For the common skill of this field
For art personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. a kind of chain detection apparatus characterized by comprising
Two turntables are respectively the first turntable, the second turntable；The both ends of the chain respectively with first turntable, described
Second turntable one-to-one correspondence is detachably fixed connection；
Detection ruler is labeled with the normal length range of the corresponding joint number of corresponding model chain thereon, examines when to the chain
When survey, first turntable is tightened up the chain with the mutually opposing rotation of second turntable, and the detection ruler measures phase
Answer the chain of joint number；If the chain within the scope of the normal length, is normal；If the chain is not in institute
It states within the scope of normal length, then discards.
2. chain detection apparatus according to claim 1, which is characterized in that it further include monitor station, first turntable, institute
The second turntable is stated to be arranged on the monitor station；The turntable includes chain connecting column, is fixed in the turntable vertically
The heart；The both ends of the chain are separately fixed on two chain connecting columns.
3. chain detection apparatus according to claim 2, which is characterized in that further include two motors, be located at the inspection
The lower section of scaffold tower, and the output shaft of first turntable, second turntable respectively with two motors connects one to one.
4. chain detection apparatus according to claim 3, which is characterized in that first turntable, second turntable point
It is not connected one to one with the output shaft of two motors by magnetic hysteresis shaft coupling.
5. chain detection apparatus according to any one of claims 1 to 4, which is characterized in that the detection ruler includes first
Blade, the second blade；One end of first blade and one end of second blade are hinged；When to the chain into
When row detection, angle is 180 degree between first blade and second blade；It is described when not using the detection ruler
Angle between first blade and second blade is 0 degree.
6. chain detection apparatus according to claim 5, which is characterized in that the detection ruler further includes first rotating shaft；Institute
The one end and first blade for stating first rotating shaft are fixed together；It is provided on second blade and described first turn
The through-hole of axis installation adaptation；The through-hole is sleeved in the first rotating shaft.
7. chain detection apparatus according to claim 6, which is characterized in that the detection ruler further include the first block piece,
Second block piece；First block piece is fixed at the other end of the first rotating shaft, positioned at the outer of second blade
Side；The outside of one end that second blade is connect with first blade is arranged in second block piece；When first blocking
When part is bonded with second block piece, the angle of first blade and second blade is 180 degree.
8. chain detection apparatus according to claim 7, which is characterized in that it further include third block piece, the 4th block piece,
The outside of its one end connecting respectively with the other end of the first rotating shaft, second blade with first blade is fixed to be connected
It connects；Folder when the third block piece is bonded with the 4th block piece, between first blade and second blade
Angle is 0 degree.
9. chain detection apparatus according to claim 8, which is characterized in that the third block piece and described first stops
Part is all first block piece.
10. chain detection apparatus according to claim 9, which is characterized in that the detection ruler further includes third blade,
One end and the other end of second blade are hinged；The chain of multiple models is labeled on the third blade
The normal length range, be respectively used to the detection of the chain of each model；When the detection ruler detects the chain
When, the other end of the third blade is far from second blade；When do not use the detection ruler when, the third blade it is another
One end is Chong Die with second blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821911680.2U CN208983981U (en) | 2018-11-20 | 2018-11-20 | A kind of chain detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821911680.2U CN208983981U (en) | 2018-11-20 | 2018-11-20 | A kind of chain detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208983981U true CN208983981U (en) | 2019-06-14 |
Family
ID=66791281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821911680.2U Expired - Fee Related CN208983981U (en) | 2018-11-20 | 2018-11-20 | A kind of chain detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208983981U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440812A (en) * | 2022-01-06 | 2022-05-06 | 日立电梯（广州）自动扶梯有限公司 | Chain elongation detection method and detection device |
| CN117537726A (en) * | 2024-01-10 | 2024-02-09 | 南通群程金属制品有限公司 | Chain thickness check out test set based on laser measurement |
-
2018
- 2018-11-20 CN CN201821911680.2U patent/CN208983981U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440812A (en) * | 2022-01-06 | 2022-05-06 | 日立电梯（广州）自动扶梯有限公司 | Chain elongation detection method and detection device |
| CN117537726A (en) * | 2024-01-10 | 2024-02-09 | 南通群程金属制品有限公司 | Chain thickness check out test set based on laser measurement |
| CN117537726B (en) * | 2024-01-10 | 2024-05-17 | 南通群程金属制品有限公司 | Chain thickness check out test set based on laser measurement |
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