CN208155253U - A kind of travel range metering installation of wirerope - Google Patents
A kind of travel range metering installation of wirerope Download PDFInfo
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- CN208155253U CN208155253U CN201820672614.8U CN201820672614U CN208155253U CN 208155253 U CN208155253 U CN 208155253U CN 201820672614 U CN201820672614 U CN 201820672614U CN 208155253 U CN208155253 U CN 208155253U
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- wirerope
- magnetic sensor
- magnetic
- travel range
- signal processing
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Abstract
The utility model discloses a kind of travel range metering installation of wirerope, which includes：First Magnetic Sensor is located on the traffic direction of the wirerope, and first Magnetic Sensor and the wirerope keep contactless state, and detect the magnetic signal of the wirerope in real time；Second Magnetic Sensor is located on the traffic direction of the wirerope, and second Magnetic Sensor and the wirerope keep contactless state；Magnetic signal processing unit is connect by the communications cable with first Magnetic Sensor and second Magnetic Sensor, and the magnetic signal processing unit receives and analyze first Magnetic Sensor and the magnetic signal of second Magnetic Sensor transmission.The utility model avoids traditional rice counting wheel and measures to wear to wirerope bring, while also avoiding abrasion bring stroke measurement error, and stroke measuring accuracy greatly improved, and at the same time, also eliminates idler wheel friction and connector collision bring security risk.
Description
Technical field
The utility model relates to stroke metering fields, and in particular to a kind of travel range metering installation of wirerope.
Background technique
Wirerope is widely used in various lifting transports, machine driving, ship-dragging, mine hoisting, transport cableway etc.
Field.Wirerope travel range metering installation is a kind of for measuring the device of wirerope operation stroke.
Used travel range metering installation is all by idler wheel, anti-loosening mechanical structure, branch in existing wire rope standard equipment
The composition such as brace, photoelectric encoder.Wherein idler wheel is the stroke metering critical component directly contacted with wirerope, generally metal
Wheel or rubber wheel.
Application publication number is that the utility application of CN102506789A discloses one kind for measuring length of steel rope
The equipment of degree, the equipment include rice counting wheel, and rice counting wheel is placed in the lower section of wirerope, and rice counting wheel is driven by wirerope by frictional force
Rotation, rice counting wheel is by interlocking axis connection encoder, it is characterised in that：The rice counting wheel includes aluminum core wheel, in aluminum core wheel
One layer of rubber layer of outer package.
The critical component that the existing travel range metering installation in market is measured due to the idler wheel using contact as stroke, can not keep away
The meeting exempted from generates abrasion.On the one hand rolling wheel wear leads to damage to wirerope, on the other hand will lead to idler wheel and wirerope it
Between there is slight slip phenomenon and inaccuracy that stroke caused by roller radius becomes smaller measures.Furthermore idler wheel connects in wirerope
Bounce at head will also result in wirerope fluctuation of service, bring hidden danger to safe wire cable operation.
Utility model content
The utility model provides a kind of contactless wirerope travel range metering installation, avoids traditional rice counting wheel meter
It measures and is worn to wirerope bring, while also avoiding abrasion bring stroke measurement error, stroke metering essence greatly improved
Detecting in real time to wirerope may be implemented in degree, the high sensitivity of Magnetic Sensor, and the appearance effects by wirerope are small, same with this
When, also eliminate idler wheel friction and connector collision bring security risk.
A kind of travel range metering installation of wirerope, including：
First Magnetic Sensor is located on the traffic direction of the wirerope, first Magnetic Sensor and the steel wire
Rope keeps contactless state, and detects the magnetic signal of the wirerope in real time；
Second Magnetic Sensor is located on the traffic direction of the wirerope, second Magnetic Sensor and the steel wire
Rope keeps contactless state, and second Magnetic Sensor and first Magnetic Sensor interval are arranged, and detects the steel wire in real time
Outer surface point on the same cross section of rope reaches second Magnetic Sensor position after first Magnetic Sensor is detected
Magnetic signal when setting；
Magnetic signal processing unit is connected by the communications cable and first Magnetic Sensor and second Magnetic Sensor
It connects, the magnetic signal processing unit receives and analyze the magnetic letter of first Magnetic Sensor and second Magnetic Sensor transmission
Number.
By being spaced two contactless Magnetic Sensors of setting on the traffic direction of wirerope, on wirerope with two
The opposite point of Magnetic Sensor will successively pass through the first Magnetic Sensor and the second Magnetic Sensor in the process of running, pass with two magnetic
The magnetic signal processing unit that sensor is connected will successively receive the magnetic signal of the point, and be arrived according to these magnetic signals put
The spacing distance of the time difference reached and two Magnetic Sensors on wirerope traffic direction, calculates the real-time fortune of wirerope
Scanning frequency degree, and then accurately measure the operation stroke of wirerope.
Since two Magnetic Sensors are not contacted with wirerope, which obviate grind caused by wirerope in metering process
Damage, decreases the error in measurement process, further, wirerope can inevitably be shaken in the process of running, due to magnetic
Sensor distance wirerope has certain distance, wirerope shake can be prevented to interference caused by stroke metering, Magnetic Sensor can
Wirerope progress magnetic signal is detected with real-time, continual, it is ensured that the accuracy of stroke metering.
Preferably, second Magnetic Sensor and first Magnetic Sensor, the wirerope are in the same plane.
Setting can guarantee that the first Magnetic Sensor and the second Magnetic Sensor detected is the identical bits on wirerope in this way
The magnetic signal for the same point set can further reduce error, keep stroke metric results more accurate, but due to steel wire
The cross section of rope is smaller, even if three is not in the same plane, spy is also ensured in the first Magnetic Sensor and the second Magnetic Sensor
That looks into is the magnetic signal at the same operation position of wirerope, and then accurately measuring for wirerope stroke may be implemented.
Preferably, first Magnetic Sensor, the second Magnetic Sensor and the magnetic signal processing unit be respectively arranged in
In the building equipment for measuring wirerope.
It can be according to the specific structure of the building equipment of wirerope to be batched, flexible topology, by the first Magnetic Sensor, second
Magnetic Sensor and magnetic signal processing unit arrangement are in place, it can realize the accurate metering of wirerope stroke, and not
Influence the operation of wirerope.
It preferably, further include bracket, first Magnetic Sensor, second Magnetic Sensor and magnetic signal processing are single
Member is fixedly installed on the bracket, and the bracket is fixedly installed in the building equipment of wirerope to be batched.
By the way that bracket is arranged, by the first Magnetic Sensor, the second Magnetic Sensor and magnetic signal processing unit integrated installation, when out
It, can integrated carry out detachable maintaining when existing failure needs repairing.
It is furthermore preferred that first Magnetic Sensor, the second Magnetic Sensor are located at the inside of the bracket, at the magnetic signal
Reason unit is located at the outside of the bracket.
Two Magnetic Sensors are located at the inside of bracket, can detect on wirerope with the almost the same of certain time difference
Magnetic signal data, be conducive in this way improve stroke metering precision；Magnetic signal processing unit, which is located on the outside of bracket, to be facilitated
Placement display, the functions such as wireless transmission.
Preferably, the interval of first Magnetic Sensor and second Magnetic Sensor on the wirerope traffic direction
Distance is 30cm~50cm.
Two Magnetic Sensors both effectively avoided between the first Magnetic Sensor and the second Magnetic Sensor in this spacing distance
Possible mutual interference, and can guarantee the accuracy of stroke metering.
Preferably, the vertical range of first Magnetic Sensor and second Magnetic Sensor and the wirerope is 10cm
~20cm.
The vertical range of first Magnetic Sensor and the second Magnetic Sensor apart from wirerope closely be easy to cause very much wirerope and magnetic
The collision of sensor, the vertical distance sensor of the first Magnetic Sensor and the second Magnetic Sensor apart from wirerope is too far, is easy to make
Decline at signal-to-noise ratio, influences stroke measuring accuracy.
Preferably, the vertical range of first Magnetic Sensor and the second Magnetic Sensor to the wirerope is identical.
Error can further be reduced in this way, keep measurement result more accurate.
The utility model uses contactless wirerope travel range metering installation, instead of the rice counting wheel meter of conventional contact
The device of dimension cord stroke, effectively prevent traditional rice counting wheel measure give wirerope bring abrasion, also avoid simultaneously
Bring stroke measurement error is worn, stroke measuring accuracy greatly improved, the high sensitivity of Magnetic Sensor may be implemented to steel
Cord is detected in real time, and the appearance effects by wirerope are small, at the same time, also eliminates idler wheel friction and connector collision bring
Security risk.
The utility model has the advantages of simple structure, can be according to the structure of capital construction rational deployment of wirerope to be batched, due to not
It needs to be contacted with wirerope, therefore the operation of wirerope will not be impacted, it is wide to be applicable in area.
Detailed description of the invention
Fig. 1 is the schematic perspective view according to the travel range metering installation of the wirerope of an embodiment of the present invention；
Fig. 2 is the schematic perspective view according to the travel range metering installation of the wirerope of another embodiment of the utility model；
Fig. 3 is the schematic perspective view according to the travel range metering installation of the wirerope of another embodiment of the utility model.
Specific embodiment
In the following, the utility model is specifically described by illustrative embodiment.It should be appreciated, however, that not having
In the case where being further discussed below, element, structure and features in an embodiment can also be advantageously incorporated into other implementations
In mode.
As shown in Figure 1, including according to the travel range metering installation of the wirerope of an embodiment of the present invention：Steel wire to be batched
The building equipment 2 of rope, wirerope 1 to be batched are equipped with the first magnetic inductor 3, the second magnetic on the inner wall of building equipment 2
Inductor 4 and magnetic signal processing unit 5, the first magnetic inductor 3 and the second magnetic inductor 4 are respectively positioned on the operation side of wirerope 1
Upwards, and three not in one plane, the first magnetic inductor 3 is located at one end of wirerope 1, and the second magnetic inductor 4 is located at steel
The other end of cord both keeps contactless state with wirerope 1, and when wirerope 1 is run, the first magnetic inductor 3 is detected
The magnetic signal of certain point on wirerope 1, and send magnetic signal processing unit 5 to, when the position of the corresponding wirerope 1 of the point is passed through
When the second magnetic inductor 4, the second magnetic inductor 4 will detect the magnetic signal at the position of wirerope 1, and send magnetic signal processing to
Unit 5, magnetic signal processing unit 5 arrive separately at the first magnetic inductor 3 and the second magnetic strength according to the magnetic signal at the wirerope position
The spacing distance between the time and the first magnetic inductor 3 and the second magnetic inductor of device 4 is answered, it can be with real-time confirmation wirerope
The speed of service, carry out the stroke of accurate metering wirerope.
As shown in Fig. 2, including according to the travel range metering installation of the wirerope of another embodiment of the utility model：Steel to be batched
The building equipment 2 of cord, wirerope 1 to be batched are equipped with the first magnetic inductor 3, second on the inner wall of building equipment 2
Magnetic inductor 4 and magnetic signal processing unit 5, it is spaced apart between the first magnetic inductor 3 and the second magnetic inductor 4, and
The two is mounted on the traffic direction of wirerope 1, and with wirerope 1 keep contactless state, and between the two with steel wire
Rope 1 is located in approximately the same plane, and vertical range of the two apart from wirerope is equal, the first magnetic inductor 3 and the second magnetic inductor 4
It is connect by the communications cable with magnetic signal processing unit 5.
When wirerope 1 is run, the first magnetic inductor 3 detects the magnetic signal of certain point on wirerope 1 corresponding thereto, and
It is real-time transmitted to magnetic signal processing unit 5, certain o'clock on wirerope 1, continuation was transported forward after the first magnetic inductor 3
Row, will detect the magnetic signal of the point by the second magnetic inductor 4, the second magnetic inductor 4, and it is single to be transferred to magnetic signal processing
Member 5, magnetic signal processing unit 5 according to the magnetic signal of the point arrive separately at the first magnetic inductor 3 and the second magnetic inductor 4 when
Between and the spacing distance between the first magnetic inductor 3 and the second magnetic inductor, can be with the operation of real-time confirmation wirerope speed
Degree carries out the stroke of accurate metering wirerope.
As shown in figure 3, in another embodiment of the utility model, the first magnetic inductor 3, the second magnetic inductor 4 and
Magnetic signal processing unit 5 is fixedly installed on bracket 6, and the first magnetic inductor 3 and the second magnetic inductor 4 are arranged in wirerope
On traffic direction, the two is spaced apart, and keeps contactless state, the first magnetic inductor 3 and the second magnetic strength with wirerope 1
Device 4 is answered to be arranged in one end of bracket 6, magnetic signal processing unit 5 is arranged in the other end of bracket 6, and bracket 6 is fixedly mounted on wait count
On the building equipment of dimension cord 1.
Although the utility model is also it should be pointed out that the utility model is described by above embodiment
There can be other numerous embodiments.On the premise of not departing from the spirit and scope of the utility model, it is familiar with those skilled in the art
Member obviously can make various corresponding changes and modifications to the utility model, but this reality all should belong in these change and modification
In the range of being protected with novel appended claims and its equivalent.
Claims (8)
1. a kind of travel range metering installation of wirerope, which is characterized in that including：
First Magnetic Sensor is located on the traffic direction of the wirerope, and first Magnetic Sensor and the wirerope are protected
Contactless state is held, and detects the magnetic signal of the wirerope in real time；
Second Magnetic Sensor is located on the traffic direction of the wirerope, and second Magnetic Sensor and the wirerope are protected
Contactless state is held, second Magnetic Sensor and first Magnetic Sensor interval are arranged, and detect the wirerope in real time
Outer surface point on same cross section is after first Magnetic Sensor is detected, when reaching second magnetic sensor locations
Magnetic signal；
Magnetic signal processing unit is connect by the communications cable with first Magnetic Sensor and second Magnetic Sensor, institute
It states magnetic signal processing unit and receives and analyze first Magnetic Sensor and the magnetic signal of second Magnetic Sensor transmission.
2. the travel range metering installation of wirerope as described in claim 1, which is characterized in that second Magnetic Sensor with it is described
First Magnetic Sensor, the wirerope are in the same plane.
3. the travel range metering installation of wirerope as claimed in claim 1 or 2, which is characterized in that first Magnetic Sensor,
Two Magnetic Sensors and the magnetic signal processing unit are respectively arranged in the building equipment of wirerope to be batched.
4. the travel range metering installation of wirerope as claimed in claim 1 or 2, which is characterized in that it further include bracket, described first
Magnetic Sensor, second Magnetic Sensor and the magnetic signal processing unit are fixedly installed on the bracket, and the bracket is solid
Dingan County is loaded in the building equipment of wirerope to be batched.
5. the travel range metering installation of wirerope as claimed in claim 4, which is characterized in that first Magnetic Sensor, second
Magnetic Sensor is located at the inside of the bracket, and the magnetic signal processing unit is located at the outside of the bracket.
6. the travel range metering installation of wirerope as claimed in claim 1 or 2, which is characterized in that first Magnetic Sensor and
Spacing distance of second Magnetic Sensor on the wirerope traffic direction is 30cm~50cm.
7. the travel range metering installation of wirerope as claimed in claim 1 or 2, which is characterized in that first Magnetic Sensor and
The vertical range of second Magnetic Sensor and the wirerope is 10cm~20cm.
8. the travel range metering installation of wirerope as claimed in claim 7, which is characterized in that first Magnetic Sensor and described
The vertical range of second Magnetic Sensor to the wirerope is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820672614.8U CN208155253U (en) | 2018-05-08 | 2018-05-08 | A kind of travel range metering installation of wirerope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820672614.8U CN208155253U (en) | 2018-05-08 | 2018-05-08 | A kind of travel range metering installation of wirerope |
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| Publication Number | Publication Date |
|---|---|
| CN208155253U true CN208155253U (en) | 2018-11-27 |
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ID=64389403
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820672614.8U Active CN208155253U (en) | 2018-05-08 | 2018-05-08 | A kind of travel range metering installation of wirerope |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413857A (en) * | 2018-05-08 | 2018-08-17 | 河北布鲁克科技有限公司 | A kind of travel range metering installation and method of steel wire rope |
-
2018
- 2018-05-08 CN CN201820672614.8U patent/CN208155253U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413857A (en) * | 2018-05-08 | 2018-08-17 | 河北布鲁克科技有限公司 | A kind of travel range metering installation and method of steel wire rope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200114 Address after: 050227 building 10, quality inspection and monitoring center, Shangzhuang street, Luquan District, Shijiazhuang City, Hebei Province Patentee after: Hebei special equipment supervision and Inspection Institute Address before: 050000 Hebei Shijiazhuang Changan District Zhongshan East Road 508 Dongsheng square 2 unit 1305 room. Patentee before: Hebei Brook Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |