CN207991473U - A kind of horizontal ranging component for measuring chain movement - Google Patents
A kind of horizontal ranging component for measuring chain movement Download PDFInfo
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- CN207991473U CN207991473U CN201820518240.4U CN201820518240U CN207991473U CN 207991473 U CN207991473 U CN 207991473U CN 201820518240 U CN201820518240 U CN 201820518240U CN 207991473 U CN207991473 U CN 207991473U
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- chain
- rack
- sprocket shaft
- encoder
- contact roller
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Abstract
The utility model provides a kind of horizontal ranging component for measuring chain movement, include the encoder and coupler coupled with sprocket shaft, the sprocket shaft is mounted on by bearing in rack, one end of the sprocket shaft and the output axis connection of driving mechanism, the other end of the sprocket shaft is connect through rack and with one end of coupler, the axis of the other end connection encoder of the coupler, the encoder are fixedly connected by holder with rack.The sprocket shaft of the utility model drives encoder rotation, encoder counts sprocket shaft rotating cycle, the distance of chain movement can be calculated by the number of turns and sprocket wheel outside diameter can quickly determine any position of walking dolly by encoder since moving trolley is fixed on chain.The utility model passes through simple electric elements, you can realizes the detection of walking dolly displacement.
Description
Technical field
The utility model is related to chain drive field more particularly to a kind of horizontal ranging groups for measuring chain movement
Part.
Background technology
Iron notch drill transmission device is fixed on walking beam-and-rail rear end, and beam-and-rail front and back end is fitted with guide wheel, before chain passes through
Guide wheel and transmission device sprocket ring are enclosed around beam-and-rail top and bottom one afterwards, and walking dolly load is fixed in beam-and-rail orbital plane and with chain,
When the hydraulic motor rotation in transmission device, drive sprocket drives chain to move horizontally, while walking dolly is fixed on chain,
It is moved forward and backward to make walking dolly realize, reaches iron notch drill work requirements.
Existing flatly moving type adjusts the elastic transmission device of chain, has the following disadvantages：1. drive part is mounted on rack
On, it adjusts chain take-up and is mounted on beam-and-rail, designed using drive part, adjusting part fission, there are complicated, peaces
Fill the shortcomings of space requirement is big.2. the processing of the take-up in the transmission device, installation adjust inconvenience, easily causes and return
Situations such as repairing, can not adjusting.3. being easily caused using the sprocket wheel of driving single strand chain when driving walking dolly in the transmission device
The deformation and damage of chain itself.4. bearings at both ends uses deep groove ball bearing at the sprocket wheel in the transmission device, axial to withstand forces
It is smaller, since the double swerve impact in the process of walking of chain-driving trolley is larger, to cause to damage to bearing and rotation motor.
5. the horizontal distance of chain movement can not be recorded in the transmission device（That is the stroke of walking dolly movement）.
In view of this, it is necessary to transmission device in the prior art be improved, to solve not recording chain movement
Apart from the problem of.
Invention content
The purpose of this utility model is to provide a kind of horizontal ranging components for measuring chain movement, to realize walking
The detection of trolley displacement.
To achieve the above object, the utility model provides a kind of horizontal ranging component for measuring chain movement, packet
The encoder and coupler coupled with sprocket shaft is included, the sprocket shaft is mounted on by bearing in rack, and the one of the sprocket shaft
The other end of the output axis connection at end and driving mechanism, the sprocket shaft is connect through rack and with one end of coupler, described
The axis of the other end connection encoder of coupler, the encoder are fixedly connected by holder with rack.
Further include as a further improvement of the utility model, chain and drive chain movement support wheel, guide wheel and
Contact roller, the support wheel are fixed on the rack by axis pin, and in-orbit beam end is arranged in the guide wheel, and the contact roller setting exists
On swing span, the support wheel is located at the underface of sprocket shaft, and the support wheel is located at the side-lower of beam-and-rail, the contact roller position
In the top of beam-and-rail, the sprocket shaft is higher than contact roller, and the chain sequentially passes through support wheel, sprocket shaft, contact roller, guide wheel ring
Next circle on beam-and-rail.
As a further improvement of the utility model, the driving mechanism be hydraulic motor, the shell of the hydraulic motor with
Rack is fixedly connected.
The rack is located at the end of beam-and-rail as a further improvement of the utility model, and the rack is fixed with beam-and-rail
Connection.
The contact roller is fixed on by axis pin on swing span as a further improvement of the utility model, the compression
The both sides of wheel are equipped with copper sheathing, which is set on axis pin.
Compared with prior art, the utility model has the beneficial effects that：The sprocket shaft of the utility model drives encoder rotation
Turn, encoder counts sprocket shaft rotating cycle, by the number of turns and sprocket wheel outside diameter can calculate chain movement away from
From since moving trolley is fixed on chain, any position of walking dolly can be quickly determined by encoder.The utility model
Pass through simple electric elements, you can realize the detection of walking dolly displacement.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model transmission device.
Fig. 2 is the A-A sectional views of Fig. 1.
Fig. 3 is the B-B sectional views of Fig. 1.
Fig. 4 is the structural schematic diagram of wobble component.
In figure：1, beam-and-rail；2, rack；3, chain；4, hydraulic motor；5, bearing；6, sprocket shaft；7, support wheel；8, it encodes
Device；81, holder；9, adjusting screw rod；10, joint axle sleeve；11, contact roller；12, swing span；13, locking nut.
Specific implementation mode
The utility model is described in detail in each embodiment shown in below in conjunction with the accompanying drawings, but it should explanation,
These embodiments are not limitation of the utility model, and those of ordinary skill in the art are according to work(made by these embodiments
Energy, method or the equivalent transformation in structure or replacement, belong within the scope of protection of the utility model.
Embodiment 1：
Existing iron notch drill transmission device can not record the horizontal distance of chain movement（That is the row of walking dolly movement
Journey）, in order to solve this problem, present embodiments provide a kind of horizontal ranging for measuring chain movement as shown in Figure 2
Component, including logical coupler are mounted on the encoder 8 on sprocket shaft 6, one end of sprocket shaft 6 and driving mechanism（Motor or hydraulic pressure
Motor 4）Output axis connection, the other end of sprocket shaft 6 is through rack and is connect with one end of coupler, the other end of coupler
The axis of encoder 8 is connected, encoder 8 is fixedly connected by holder 81 with rack.
The present embodiment drives encoder 8 to rotate by sprocket shaft 6, and encoder 8 can count 6 rotating cycle of sprocket shaft
Number, by the number of turns and sprocket wheel outside diameter can calculate chain 3 movement distance, so as to determine walking dolly any position and
Stroke（The distance that i.e. chain 3 moves）.
It may be noted that the operation principle of encoder 8 is：Encoder is the side coaxially operated used in the process of running
Formula, that is to say, that the form that equipment can be installed in the process of running by axis helps equipment preferably to be measured, in this way
Purpose be to reach well same speed operating, guarantee DATA REASONING in this way is more accurate.According to rotary encoder
Operation principle difference, generally by the equipment way of output be divided into single channel output and doubleway output two ways, each way is all
It can be very good to be directed to different handling characteristics.It is exactly mainly to be surveyed by corresponding umber of pulse during equipment is run
Amount helps encoder to obtain corresponding data by the difference between angle.
The encoder 8 of the present embodiment selects axonia encoder, preferably absolute value encoder, the axis of the absolute value encoder
When circulator, have and the one-to-one code in position（Binary system, binary-coded decimal etc.）Output, can differentiate from the change of code size
The location of both forward and reverse directions and displacement, without direction judgment circuit.There are one absolute zero position codes for it, after power failure or shutdown again
Booting is when remeasuring, with still can accurately reading power failure or shutdown position code, and correctly finds zero-bit code.General feelings
The measurement range of absolute value encoder is 0~360 degree under condition, but special type can also realize that multi-turn measures.
Multi-turn absolute value encoder, the operation principle of multi-turn absolute value encoder may be used in the encoder 8 of the present embodiment
It is：Individual pen axle position（360°）It is subdivided into the measurement step of specified quantity, maximum can distinguish 65536 positions, while can measure circle
Number, maximum detection 16384 enclose.Start position 0 is set when work, at the end of work, can immediately arrive at the number of turns and individual pen of rotation
Any position, using simple, accurate, reliable.In actual use, selectable multi-turn absolute value encoder model by：1、
FVM58N-011AEA3BN-0813, producer（Introduce P+F）；2, RSG10M13+12-G-3-V1-SS-H, producer（It introduces
RESATRON）；3, CMV58 M-A0-1212-36-10-XA-R4, producer（Introduce T+R）.
The installation steps of multi-turn absolute value encoder are as follows：The first step：Coupler through on axis, not be screwed
Coupler and axis.Second step：Fixed multi-turn absolute value encoder, when the axis of encoder is connect with coupler, insertion cannot surpass
Cross fol-lowing values：E69-C04B type couplers, insertion 5.2mm；E69-C06B type couplers insert people and measure 5.5mm；E69-Cl0B types
Coupler, insertion 7.lmm.Third walks：Fixed coupling device, Tightening moment is no more than fol-lowing values：E69-C04B type couplers,
Tightening moment 2.0kfgcm；E69-C06B type couplers, Tightening moment 2.5kgfcm；E69B-Cl0B type couplers, fastening
Torque 4.5kfgcm.4th step：Power supply output line is connected, it must power cutoff when wiring.5th step：Check that power supply input makes
With.
The sprocket shaft 6 of the present embodiment drives encoder 8 to rotate, and encoder 8 counts 6 rotating cycle of sprocket shaft, leads to
The distance that chain 3 moves can be calculated and pass through volume since moving trolley is fixed on chain 3 by crossing the number of turns and sprocket wheel outside diameter
Code device 8 can quickly determine any position of walking dolly.Therefore, the present embodiment passes through simple electric elements, you can realizes row
Walk the detection of trolley displacement.
Embodiment 2：
The present embodiment provides a kind of driving mechanisms of 1 horizontal ranging component of Application Example, as depicted in figs. 1 and 2, including
The hydraulic motor 4 being fixed in rack 2, the sprocket shaft 6 being arranged in rack 2, the chain for driving walking dolly to be moved along beam-and-rail 1
3, the support wheel 7 that is fixed in rack 2 by axis pin, be arranged 1 end of beam-and-rail guide wheel and be arranged on swing span 12
Contact roller 11, sprocket shaft 6 are fixedly connected with the output shaft of hydraulic motor 4, and support wheel 7 is located at the underface of sprocket shaft 6, support wheel
7 are located at the side-lower of beam-and-rail 1, and contact roller 11 is located at the top of beam-and-rail 1, and sprocket shaft 6 is higher than contact roller 11, and chain 3 sequentially passes through
Support wheel 7, sprocket shaft 6, contact roller 11, guide wheel are around next circle on beam-and-rail 1.Contact roller 11 is fixed on swing span by axis pin
On 12, the both sides of contact roller 11 are equipped with copper sheathing, which is set on axis pin.
For the present embodiment by being arranged support wheel 7 in the underface of sprocket shaft 6, support wheel 7 is located at the side-lower of beam-and-rail 1,
Contact roller 11 is located at the mode of the top of beam-and-rail 1, reduces the width of entire driving device, and the driving mechanism of the present embodiment
Only need a support wheel 7 and a contact roller 11.Therefore, the driving mechanism of the present embodiment occupies little space, easy for installation.
The present embodiment is rotated by 4 drive chain wheel shaft 6 of hydraulic motor, and the chain 3 on sprocket, which follows, to be moved together, chain
3, by being moved horizontally in 1 lower surface of beam-and-rail after contact roller 11, guide wheel, fix walking dolly, to make walking dolly on chain 3
It realizes and is moved forward and backward on beam-and-rail 1, reach iron notch drill work requirements.
In the present embodiment, preferably sprocket shaft 6 is equipped with duplex chain wheel, and chain 3 is double strand chain, duplex chain wheel and double
Row chain item has the advantages that driving capability is strong, transmission is stable.
Embodiment 3：
Present embodiment discloses a kind of swing types of 2 driving mechanism of Application Example to adjust the elastic transmission device of chain,
Including：The elastic wobble component of the drive component of the movement of drive chain 3, adjustable chain 3, wobble component include：Swing span 12,
Adjusting screw rod 9, at least two locking nuts 13 positioned at 2 both sides of rack for locking adjusting screw rod 9 being arranged in rack 2,
The head of adjusting screw rod 9 couples with swing span 12；Swing span 12 is arranged in rack 2, and the lower section of swing span 12 is equipped with and compresses
Wheel 11, swing span 12 drives contact roller 11 to swing, to adjust the elastic of chain 3；Drive component includes：It is fixed in rack 2
Hydraulic motor 4, the sprocket shaft 6 being arranged in rack 2, sprocket shaft 6 are fixedly connected with the output shaft of hydraulic motor 4.The present embodiment
Structure in same rack 2 is fixed on using 4 driving mechanism of the hydraulic motor swing mechanism elastic with chain 3 is adjusted so that transmission
Device is monoblock type, is had the advantages that simple in structure, easy for installation.
The present embodiment also discloses 3 take-up of chain, which is to push to swing by adjusting screw rod 9
Frame 12 drives contact roller 11 to swing the elastic adjusting for realizing chain 3, and wobble component includes：Swing span 12 is arranged in rack 2
Adjusting screw rod 9, at least two locking nuts 13 for being used to lock adjusting screw rod 9 positioned at 2 both sides of rack, the head of adjusting screw rod 9
Couple with swing span 12；Swing span 12 is arranged in rack 2, and the lower section of swing span 12 is equipped with contact roller 11,12 band of swing span
Dynamic pressure bearing up pulley 11 is swung, to adjust the elastic of chain 3；Contact roller 11 is fixed on by axis pin on swing span 12, contact roller 11
Both sides are equipped with copper sheathing, which is set on axis pin；The rear end of adjusting screw rod 9 is fixed in rack 2, adjusting screw rod 9 and rack 2
Connection place fixed by joint axle sleeve 10, the inner ring of joint axle sleeve 10 is fixed with adjusting screw rod 9, the outer ring of joint axle sleeve 10 with
Rack 2 is fixed.The setting of joint axle sleeve 10 is to make adjusting screw rod 9 be unlikely to be suffocated during exercise.
Driving mechanism in the present embodiment includes：The hydraulic motor 4 being fixed in rack 2, the sprocket wheel being arranged in rack 2
Axis 6 drives walking dolly to be fixed on the support wheel 7 in rack 2 along the chain 3 that beam-and-rail 1 moves, by axis pin, be arranged in beam-and-rail 1
The guide wheel of end and the contact roller 11 being arranged on swing span 12, sprocket shaft 6 are fixedly connected with the output shaft of hydraulic motor 4,
Support wheel 7 is located at the underface of sprocket shaft 6, and support wheel 7 is located at the side-lower of beam-and-rail 1, and contact roller 11 is located at the top of beam-and-rail 1,
Sprocket shaft 6 is higher than contact roller 11, and chain 3 is sequentially next on beam-and-rail 1 by support wheel 7, sprocket shaft 6, contact roller 11, guide wheel
Circle.Contact roller 11 is fixed on by axis pin on swing span 12, and the both sides of contact roller 11 are equipped with copper sheathing, which is set in axis pin
On.
For the present embodiment by being arranged support wheel 7 in the underface of sprocket shaft 6, support wheel 7 is located at the side-lower of beam-and-rail 1,
Contact roller 11 is located at the mode of the top of beam-and-rail 1, reduces the width of entire driving device, and the driving mechanism of the present embodiment
Only need a support wheel 7 and a contact roller 11.Therefore, the driving mechanism of the present embodiment occupies little space, easy for installation.
The present embodiment is rotated by 4 drive chain wheel shaft 6 of hydraulic motor, and the chain 3 on sprocket, which follows, to be moved together, chain
3, by being moved horizontally in 1 lower surface of beam-and-rail after contact roller 11, guide wheel, fix walking dolly, to make walking dolly on chain 3
It realizes and is moved forward and backward on beam-and-rail 1, reach iron notch drill work requirements.In the present embodiment, preferably sprocket shaft 6 is equipped with double
Row chain wheel, chain 3 are double strand chain, and duplex chain wheel and double strand chain have the advantages that driving capability is strong, transmission is stable.
In the present embodiment, rack 2 is the rectangular frame structure part that steel plate is welded, and support wheel 7 passes through axis pin copper sheathing
It is fixed in rack 2, can be rotated around axis pin, 4 shaft of hydraulic motor is connect with 6 one end of sprocket shaft, and is fixed on machine by bearing
On frame 2, rack 2 is secured by bolts in the end of beam-and-rail 1, and contact roller 11 is fixed on by axis pin copper sheathing on swing span 12, can
It is rotated around axis pin, the head of adjusting screw rod 9 is fixed by axis pin and swing span 12, and screw portion passes through joint axle sleeve 10, locking
Nut is fixed in rack 2, and chain 3 is by support wheel 7, sprocket shaft 6, contact roller 11 and 1 front end guide wheel of beam-and-rail on beam-and-rail 1
A circle below.
When 4 drive chain wheel shaft 6 of hydraulic motor rotates, the chain 3 on sprocket, which follows, to be moved together, final chain 3
By being moved horizontally in 1 lower surface of beam-and-rail after contact roller 11, guide wheel, walking dolly is fixed on chain 3, to make walking dolly exist
It realizes and is moved forward and backward on beam-and-rail 1, reach iron notch drill work requirements, chain 3 uses the stronger two-row structure form of driving capability.
When chain 3 drives walking dolly to generate double swerve impact in moving process, since 6 both ends of sprocket shaft use
Taper roll bearing supports, which can bear 6 axial float impact force of sprocket shaft, to prevent sprocket shaft 6 to bearing and hydraulic pressure
Impact injury caused by motor 4 etc..When sprocket shaft 6 drive encoder 8 rotate when, encoder 8 can to 6 rotating cycle of sprocket shaft into
Row counts, and the distance of the movement of chain 3 can be calculated by the number of turns and sprocket wheel outside diameter, to determine the arbitrary position of walking dolly
It sets and stroke.
If chain 3 has elastic inappropriate in transmission process, rotatable adjusting screw rod 9 is pushed to swing span 12
It is swung around rack 2, to drive the contact roller 11 of 12 front end of swing span to swing, to play the role of elastic chain 3.By
It is fixed in 9 front end of adjusting screw rod and swing span 12, its front end running orbit is camber line in swing process, and height has change
Change, if 9 rear end of adjusting screw rod is directly fixed with rack 2, screw rod can be caused to suppress strength, deformation, Gu in adjusting screw rod 9 and machine
2 bearing of frame is fixed using 10 structure type of joint axle sleeve, which uses inner-outer sleeve spherical surface form, can be mutual
Rotation, outer ring are fixed with screw rod, and inner ring is fixed with rack 2, when screw rod is changed relative to 2 high and low position of rack, screw rod
Drive axle sleeve outer ring that can be damaged caused by suppressing strength with elimination around the axle sleeve inner ring rotation being fixed in rack 2, make its adjusting screw rod
9 can arbitrarily drive swing span 12, to have the function that elastic chain 3.
Since existing iron notch drill transmission device can not record the horizontal distance of chain movement（I.e. walking dolly moves
Stroke）, an encoder 8, one end of sprocket shaft 6 and driving machine are also installed on by coupler on the sprocket shaft 6 of the present embodiment
Structure（Motor or hydraulic motor 4）Output axis connection, the other end of sprocket shaft 6 connect through rack and with one end of coupler,
The axis of the other end connection encoder 8 of coupler, encoder 8 are fixedly connected by holder 81 with rack.
The present embodiment drives encoder 8 to rotate by sprocket shaft 6, and encoder 8 can count 6 rotating cycle of sprocket shaft
Number, by the number of turns and sprocket wheel outside diameter can calculate chain 3 movement distance, so as to determine walking dolly any position and
Stroke（The distance that i.e. chain 3 moves）.
Multi-turn absolute value encoder, the operation principle of multi-turn absolute value encoder may be used in the encoder 8 of the present embodiment
It is：Individual pen axle position（360°）It is subdivided into the measurement step of specified quantity, maximum can distinguish 65536 positions, while can measure circle
Number, maximum detection 16384 enclose.Start position 0 is set when work, at the end of work, can immediately arrive at the number of turns and individual pen of rotation
Any position, using simple, accurate, reliable.In actual use, selectable multi-turn absolute value encoder model by：1、
FVM58N-011AEA3BN-0813, producer（Introduce P+F）；2, RSG10M13+12-G-3-V1-SS-H, producer（It introduces
RESATRON）；3, CMV58 M-A0-1212-36-10-XA-R4, producer（Introduce T+R）.
The installation steps of multi-turn absolute value encoder are as follows：The first step：Coupler through on axis, not be screwed
Coupler and axis.Second step：Fixed multi-turn absolute value encoder, when the axis of encoder is connect with coupler, insertion cannot surpass
Cross fol-lowing values：E69-C04B type couplers, insertion 5.2mm；E69-C06B type couplers insert people and measure 5.5mm；E69-Cl0B types
Coupler, insertion 7.lmm.Third walks：Fixed coupling device, Tightening moment is no more than fol-lowing values：E69-C04B type couplers,
Tightening moment 2.0kfg cm；E69-C06B type couplers, Tightening moment 2.5kgf cm；E69B-Cl0B type couplers, fastening force
Square 4.5kfg cm.4th step：Power supply output line is connected, it must power cutoff when wiring.5th step：Check that power supply comes into operation.
The sprocket shaft 6 of the present embodiment drives encoder 8 to rotate, and encoder 8 counts 6 rotating cycle of sprocket shaft, leads to
The distance that chain 3 moves can be calculated and pass through volume since moving trolley is fixed on chain 3 by crossing the number of turns and sprocket wheel outside diameter
Code device 8 can quickly determine any position of walking dolly.Therefore, the present embodiment passes through simple electric elements, you can realizes row
Walk the detection of trolley displacement.
In summary, the present embodiment is fixed on together using the hydraulic motor driving mechanism swing mechanism elastic with chain is adjusted
Structure type in one rack.The present embodiment uses the sprocket wheel of double strand chain, double strand chain to drive walking dolly, chain not rapid wear
It is bad.The detection of realization walking dolly displacement is gone using sprocket shaft one end regular coding device structure type；Using taper roller axis
The rotation for holding support sprocket wheel, will not cause to damage to bearing itself and rotation motor；Using sprocket shaft one end regular coding device
Structure type goes to realize the detection of walking dolly displacement；It pushes swing span that contact roller is driven to swing using adjusting screw rod and realizes chain
The elastic adjusting of item.Using joint axle sleeve structure form secured adjusted screw rod, is damaged caused by suppressing strength with elimination, its is made to adjust spiral shell
Bar can arbitrarily drive swing span, to have the function that elastic chain.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body illustrates that they are all without departing from made by the utility model skill spirit not to limit the scope of protection of the utility model
Equivalent implementations or change should be included within the scope of protection of this utility model.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. it is a kind of for measure chain movement horizontal ranging component, which is characterized in that including with sprocket shaft（6）The coding of connection
Device（8）And coupler, the sprocket shaft（6）It is mounted on rack by bearing（2）On, the sprocket shaft（6）One end and driving
The output axis connection of mechanism, the sprocket shaft（6）The other end run through rack（2）And it is connect with one end of coupler, the coupling
The other end of clutch connects encoder（8）Axis, the encoder（8）Pass through holder（81）With rack（2）It is fixedly connected.
2. the horizontal ranging component as described in claim 1 for measuring chain movement, which is characterized in that further include chain
（3）And drive chain（3）Mobile support wheel（7）, guide wheel and contact roller（11）, the support wheel（7）It is fixed by axis pin
In rack（2）On, the guide wheel is arranged in beam-and-rail（1）End, the contact roller（11）It is arranged in swing span（12）On, the branch
Support wheel（7）Positioned at sprocket shaft（6）Underface, the support wheel（7）Positioned at beam-and-rail（1）Side-lower, the contact roller（11）
Positioned at beam-and-rail（1）Top, the sprocket shaft（6）Higher than contact roller（11）, the chain（3）Sequentially pass through support wheel（7）, chain
Wheel shaft（6）, contact roller（11）, guide wheel is around beam-and-rail（1）Upper next circle.
3. the horizontal ranging component as claimed in claim 1 or 2 for measuring chain movement, which is characterized in that the driving
Mechanism is hydraulic motor, the shell and rack of the hydraulic motor（2）It is fixedly connected.
4. the horizontal ranging component as claimed in claim 1 or 2 for measuring chain movement, which is characterized in that the rack
（2）Positioned at beam-and-rail（1）End, the rack（2）With beam-and-rail（1）It is fixedly connected.
5. the horizontal ranging component as claimed in claim 2 for measuring chain movement, which is characterized in that the contact roller
（11）It is fixed on swing span by axis pin（12）On, the contact roller（11）Both sides be equipped with copper sheathing, which is set in axis pin
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820518240.4U CN207991473U (en) | 2018-04-12 | 2018-04-12 | A kind of horizontal ranging component for measuring chain movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820518240.4U CN207991473U (en) | 2018-04-12 | 2018-04-12 | A kind of horizontal ranging component for measuring chain movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207991473U true CN207991473U (en) | 2018-10-19 |
Family
ID=63831570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820518240.4U Active CN207991473U (en) | 2018-04-12 | 2018-04-12 | A kind of horizontal ranging component for measuring chain movement |
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| Country | Link |
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| CN (1) | CN207991473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360971A (en) * | 2019-06-29 | 2019-10-22 | 日照钢铁控股集团有限公司 | A kind of novel linear displacement measurement device |
-
2018
- 2018-04-12 CN CN201820518240.4U patent/CN207991473U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360971A (en) * | 2019-06-29 | 2019-10-22 | 日照钢铁控股集团有限公司 | A kind of novel linear displacement measurement device |
| CN110360971B (en) * | 2019-06-29 | 2021-07-02 | 日照钢铁控股集团有限公司 | Linear displacement metering device |
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