CN207497927U - A kind of crane absolute encoder positioning auxiliary device - Google Patents
A kind of crane absolute encoder positioning auxiliary device Download PDFInfo
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- CN207497927U CN207497927U CN201721334930.6U CN201721334930U CN207497927U CN 207497927 U CN207497927 U CN 207497927U CN 201721334930 U CN201721334930 U CN 201721334930U CN 207497927 U CN207497927 U CN 207497927U
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- coding
- absolute encoder
- belt
- stent
- auxiliary device
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Abstract
The utility model discloses a kind of crane absolute encoder positioning auxiliary devices, including bottom plate, mounting hole, expansion bolt, stretch stent, stent clamping plate, screw hole, coding-belt, fixed band, rivet, connection bolt, coding slot and limit hole.The beneficial effects of the utility model are：When using crane absolute encoder positioning auxiliary device, coding-belt cumulative errors caused by friction displacement and differential expansion index impacts can be not only reduced, but also can ensure that pole plate arranges precision.The adjustment to encoding positioning device is realized in absolute encoder positioning auxiliary device method of adjustment diversification (adjustment stretches stent size, adjustment is fixed with size and number), it is convenient and simple, control accuracy is high, in-site installation strong applicability is adapted to types of applications type crane coding positioning device.Device has the characteristics that simple in structure, easy to operate, accuracy is high, highly practical.
Description
Technical field
The utility model is related to a kind of auxiliary device, specially a kind of crane absolute encoder positioning auxiliary device belongs to
Engineering accessories field.
Background technology
Special crane is electrolysed in pole plate hoisting process is carried out, to be positioned respectively by the positioning of cart direction, trolley direction,
Elevator direction guide frame falls to locating cone, hanging beam falls to pole plate lifting region, and grasping plate is finally realized in lifting region
Work.
Existing absolute encoder positioning device is in design there are certain defect, first, in pole plate hoisting process, by
In cart direction, range ability is larger, and existing absolute encoder positioning device length is inadequate, it is spliced and use direction is patrolled
Programming is collected to use.But it is big by friction displacement and differential expansion index impacts cumulative errors, after finally being positioned on lifting region
The offset of cart direction influences Special crane lifting operation, is on the other hand be easy to cause on lifting region in 10-30mm, one side
Polar plate position deviates, and increases unit and the labor intensity of groove face personnel, reduces operating efficiency.
Utility model content
The purpose of this utility model be that solve the above-mentioned problems and to provide a kind of positioning of crane absolute encoder auxiliary
Device is helped, the utility model has the advantage of simple in structure, easy to operate, the operation is stable, highly practical.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of crane absolute encoder positioning auxiliary dress
It puts, including two bottom plates and stretches stent, several mounting holes are set in the middle part of two bottom plates, in several described mounting holes
Expansion bolt is installed in portion, and the bottom plate side sets the stretching stent, and described stretching stent one end sets two stent clamping plates,
Two stent clamping plate sides set several screw holes, the fixed band of stent clamping plate one end installation, the fixed band side
Coding-belt is installed, the fixed band middle part sets several rivets, several connection bolts, the volume are installed at the top of the rivet
The coding slot that code sets several rectangular with side, the both ends of the coding-belt side set several limit holes.
Preferably, in order to which device is made integrally to have fixed fulcrum, the bottom plate is consolidated by the expansion bolt with wall
Fixed connection.
Preferably, in order to stent clamping plate is enable to fix the fixed band and coding-belt, two support clamp plate spacings
Match with the overall width of the fixed band and coding-belt.
Preferably, in order to which coding-belt size is made to facilitate adjusting, the coding-belt is in separated structure, and two separation is described
Coding-belt passes through the fixed band riveting.
Preferably, in order to which similar coding slot is made easily to differentiate, the auxiliaring effect of ensuring equipment, several described coding slot rulers
It is very little not of uniform size.
Preferably, in order to which the fixed structure of device is made more to stablize, the mounting hole is set as symmetrical four, and is distributed
In the bottom plate four corners.
The beneficial effects of the utility model are：When using crane absolute encoder positioning auxiliary device, can both reduce
Coding-belt cumulative errors caused by friction displacement and differential expansion index impacts, and can ensure that pole plate arranges precision.Absolutely
The diversification of value coding positioning auxiliary device method of adjustment (adjusts and stretches stent size, the fixed band size and number of adjustment) realization pair
The adjustment of positioning device is encoded, convenient and simple, control accuracy is high, and in-site installation strong applicability is adapted to types of applications type
Crane encodes positioning device.Device has the characteristics that simple in structure, easy to operate, accuracy is high, highly practical.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 stretches stent dimensional structure diagram for the utility model.
Fig. 3 is the utility model coding-belt dimensional structure diagram.
In figure：1st, bottom plate, 2, mounting hole, 3, expansion bolt, 4, stretch stent, 5, stent clamping plate, 6, screw hole, 7, coding
Band, 8, fixed band, 9, rivet, 10, connection bolt, 11, coding slot, 12, limit hole.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
It please refers to Fig.1 shown in -3, a kind of crane absolute encoder positioning auxiliary device, including two bottom plates 1 and stretches branch
Frame 4, two 1 middle parts of bottom plate set several mounting holes 2, several 2 middle part installation expansion bolts 3 of mounting hole, 1 side of bottom plate is set
It puts and stretches stent 4, stretch 4 one end of stent and two stent clamping plates 5 are set, two 5 sides of stent clamping plate set several screw holes 6,
The fixed band 8 of 5 one end of stent clamping plate installation, fixed 8 side of band installation coding-belt 7, fixed 8 middle part of band set several rivets 9, riveting
Several connection bolts 10 of 9 top installation of nail, the coding slot 11 that 7 side of coding-belt sets several rectangular, 7 side of coding-belt
Both ends set several limit holes 12.
As a kind of technical optimization scheme of the utility model, bottom plate 1 is fixedly connected with wall by expansion bolt 3, made
Device integrally has fixed fulcrum.
As a kind of technical optimization scheme of the utility model, two 5 spacing of stent clamping plate and fixed band 8 and coding-belt 7
Overall width match, stent clamping plate 5 is enable to fix fixed band 8 and coding-belt 7.
As a kind of technical optimization scheme of the utility model, coding-belt 7 is in separated structure, and the coding-belts of two separation
7 are riveted by fixed band 8, and 7 size of coding-belt is made to facilitate adjusting.
As a kind of technical optimization scheme of the utility model, several coding 11 sizes of slot differ, make similar
It encodes slot 11 easily to differentiate, the auxiliaring effect of ensuring equipment.
As a kind of technical optimization scheme of the utility model, mounting hole 2 is set as symmetrical four, and is distributed in bottom plate
1 four corners make the fixed structure of device more stablize.
When the utility model is used, first, device is fixed on by metope or column by the mounting hole 2 on bottom plate 1
On, it gives device one fixed fulcrum, by expansion bolt 3 around 1 Corner Strapped of bottom plate, apparatus structure is made more to stablize, is led to
Crossing among two sections of coding-belts 7 increases fixed band 8, and two sections of coding-belts 7 is made to be stitched together, realize the extension control to coding-belt 7
System is required according to coding positioning system model and field application, and the size realization pair of stent 4 and fixed band 8 is stretched through change
The tension at 7 both ends of coding-belt；Centre is riveted by fixed band 8, can be realized that the splicing of coding-belt 7 uses, be ensured coding positioning
Code reading device in system can normal use, realize position detection, device have simple in structure, easy to operate, accuracy is high,
The characteristics of highly practical.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from 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 by containing in the equivalent requirements of the claims is 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 each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of crane absolute encoder positioning auxiliary device including two bottom plates (1) and stretches stent (4), it is characterised in that：
Several mounting holes (2) are set in the middle part of two bottom plates (1), installation expansion bolt in the middle part of several described mounting holes (2)
(3), bottom plate (1) the side setting stretching stent (4), described stretching stent (4) one end set two stent clamping plates
(5), two stent clamping plate (5) sides set several screw holes (6), the fixed band of stent clamping plate (5) one end installation
(8), coding-belt (7) is installed in described fixed band (8) side, several rivets (9), the riveting are set in the middle part of the fixed band (8)
It follows closely and several connection bolts (10) is installed at the top of (9), the coding slot (11) that coding-belt (7) side sets several rectangular,
The both ends of coding-belt (7) side set several limit holes (12).
2. a kind of crane absolute encoder positioning auxiliary device according to claim 1, it is characterised in that：The bottom plate
(1) it is fixedly connected by the expansion bolt (3) with wall.
3. a kind of crane absolute encoder positioning auxiliary device according to claim 1, it is characterised in that：Two branch
Frame clamping plate (5) spacing and the overall width of the fixed band (8) and coding-belt (7) match.
4. a kind of crane absolute encoder positioning auxiliary device according to claim 1, it is characterised in that：The coding-belt
(7) in separated structure, and the coding-belt (7) of two separation is riveted by the fixed band (8).
5. a kind of crane absolute encoder positioning auxiliary device according to claim 1, it is characterised in that：Described in several
Coding slot (11) size differs.
6. a kind of crane absolute encoder positioning auxiliary device according to claim 1, it is characterised in that：The mounting hole
(2) symmetrical four are set as, and is distributed in the bottom plate (1) four corners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721334930.6U CN207497927U (en) | 2017-10-17 | 2017-10-17 | A kind of crane absolute encoder positioning auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721334930.6U CN207497927U (en) | 2017-10-17 | 2017-10-17 | A kind of crane absolute encoder positioning auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207497927U true CN207497927U (en) | 2018-06-15 |
Family
ID=62500466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721334930.6U Active CN207497927U (en) | 2017-10-17 | 2017-10-17 | A kind of crane absolute encoder positioning auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207497927U (en) |
-
2017
- 2017-10-17 CN CN201721334930.6U patent/CN207497927U/en active Active
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