CN201748962U - Speed sensor installation device - Google Patents
Speed sensor installation device Download PDFInfo
- Publication number
- CN201748962U CN201748962U CN2010201538875U CN201020153887U CN201748962U CN 201748962 U CN201748962 U CN 201748962U CN 2010201538875 U CN2010201538875 U CN 2010201538875U CN 201020153887 U CN201020153887 U CN 201020153887U CN 201748962 U CN201748962 U CN 201748962U
- Authority
- CN
- China
- Prior art keywords
- tachogenerator
- cantilever
- screw bolt
- shield case
- dustproof box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a speed sensor installation device comprising a dustproof box short shaft arranged on a dustproof box cover, wherein the dustproof box short shaft is flexibly connected with a speed sensor shaft positioned in the dustproof box; the dustproof box cover is provided with two through holes symmetrical at the axle center of the dustproof box short shaft; a cantilever screw stretching into the dustproof box is fixedly installed in the through hole; a multiway adjusting locating plate is provided with two symmetrical horizontal U-shaped grooves which are matched with the symmetrical cantilever screws and fixed on the cantilever screws through bidirectional compression nuts; the multiway adjusting locating plate is provided with a vertical long hole corresponding to the speed sensor shaft, and three vertical long holes corresponding to three installation screw holes of the speed sensors; and the speed sensors are fixed on the three vertical long holes through fixed bolts respectively. The device can realize convenient and fast equipment replacement and dismounting and convenient check, facilitate adjusting the sensor in horizontal direction (left, right, forward and backward) and vertical direction, ensure the equipment axiality, prolong the service life of the sensor, and be reliable in connection and stable in operation.
Description
Technical field
The utility model belongs to the erecting device of the improvement of tachogenerator mounting structure in the belt balance weighing system, particularly tachogenerator.
Background technology
Tachogenerator for belt balance weighing system weighing powder medium must be installed in the dust shield case, and the interior tachogenerator of dust shield case is connected use and is flexible coupling with the carrying roller that tests the speed, the belt travelling speed is measured.Tachogenerator is directly installed on the dust shield case minor axis in producer's design, the fixing of tachogenerator then is to be fixed in dust-tight box with simple copper sheet, cause the dismounting tachogenerator not convenient, in addition because after the tachogenerator periodic replacement, being connected alignment and can not guaranteeing of tachogenerator and dust shield case minor axis, fixedly the copper sheet of tachogenerator easy deformation in the process that tachogenerator is swung is repeatedly lost, and destroys the structure that is flexible coupling, and influences the accuracy of measurement data.Because disalignment during work is used, tachogenerator bearing and axle also very easily damage, thereby cause the tachogenerator internal circuit to damage, and tachogenerator is scrapped.
The utility model content
The purpose of this utility model is to provide a kind of erecting device of tachogenerator can realize that tachogenerator replacing dismounting is convenient, it is convenient to check, be convenient to the adjustment of tachogenerator level (about, front and back) direction and vertical direction, be convenient to be installed in the dust shield case by being flexible coupling, guarantee with the tachogenerator of speed rotation and the right alignment of dust shield case axle, prolong the serviceable life of tachogenerator, it is reliable to guarantee that tachogenerator connects, stable operation.
The purpose of this utility model is achieved in that a kind of erecting device of tachogenerator, comprise the dust shield case that dustproof lid is installed, between covering the dust shield case minor axis of setting and tachogenerator axle in dust shield case, dust shield case adopt flexible connecting device to be connected, cover at dust shield case two through holes symmetrical with dust shield case minor axis axle center are being set, in through hole, installing the cantilever and screw bolt that stretches in the dust shield case, two horizontal U type grooves that symmetry is being set on multidirectional adjustment spacer match with the cantilever and screw bolt of symmetry, and multidirectional adjustment spacer is fixed on the cantilever and screw bolt by two-way gland nut, on multidirectional adjustment spacer, be provided with and the corresponding vertical slotted hole of tachogenerator axle, and with three of tachogenerator corresponding three the vertical slotted holes of screw are installed, on three vertical slotted holes, by set bolt tachogenerator is fixed respectively.
The utility model is arranged on the cantilever and screw bolt in the dust shield case, the installation that is flexible coupling between convenient dust-proofing box minor axis and the tachogenerator axle, can adjust the spacing of horizontal left and right directions between tachogenerator axle and the dust shield case minor axis, dismounting, inspection, exchange device more are convenient in installation that conveniently is flexible coupling and adjustment.Three slotted holes of the fixedly tachogenerator that is provided with on the multidirectional adjustment spacer can make things convenient for tachogenerator to adjust in the scope that vertical direction is set up and down; Be fixed on dust shield case and cover cantilever and screw bolt, multidirectional adjustment spacer is fixed on the cantilever and screw bolt by horizontal U type groove, can make things convenient for the adjustment of the horizontal fore-and-aft direction of tachogenerator.The tachogenerator axle is connected adjust to coaxial with the dust shield case minor axis, is unlikely in operation process, to damage tachogenerator, guarantee to measure accurately, also be convenient to maintenance simultaneously and change.When the utility model has accomplished that effectively equipment is connected, guarantee the right alignment of two slewings, and can adjust right alignment easily, comprise level (about, the front and back) direction of tachogenerator and the adjustment of vertical direction.Therefore, the utility model has realized that tachogenerator replacing, dismounting are convenient, it is convenient to check, pass in the adjustment of tachogenerator level (about, front and back) direction and vertical direction, be convenient to be installed in the dust shield case, guarantee to prolong the serviceable life of tachogenerator with the tachogenerator of speed rotation and the right alignment of dust shield case axle by being flexible coupling, it is reliable, stable to guarantee that tachogenerator connects.
Description of drawings
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 1 is the utility model structural representation;
Fig. 2 is the main TV structure synoptic diagram of multidirectional adjustment spacer.
Embodiment
A kind of erecting device of tachogenerator, as Fig. 1, shown in Figure 2, comprise the dust shield case 2 that dustproof lid 1 is installed, employing flexible connecting device 7 is connected between 5 of dust shield case minor axis 6 that is provided with on the dustproof lid 1 and tachogenerators in dust shield case 2, on dustproof lid 1, two through holes symmetrical with dust shield case minor axis 6 axle center are being set, in through hole, installing the cantilever and screw bolt 4 that stretches in the dust shield case 2, two horizontal U type grooves 10 that symmetry is being set on multidirectional adjustment spacer 3 match with the cantilever and screw bolt 4 of symmetry, and multidirectional adjustment spacer 3 is fixed on the cantilever and screw bolt 4 by two-way gland nut 8, on multidirectional adjustment spacer 3, be provided with and 5 corresponding vertical slotted holes 11 of tachogenerator, and with three of tachogenerator 5 corresponding three the vertical slotted holes 12 of screw are installed, by set bolt that tachogenerator 5 is fixing respectively on three vertical slotted holes 12.The length of three vertical slotted holes 12 of multidirectional adjustment spacer 3 is 10mm, with the length 〉=10mm of 5 corresponding vertical slotted holes 11 of tachogenerator.Multidirectional adjustment spacer 3 is that the steel plate of 0.8-1.2mm constitutes by thickness.The through hole that is provided with on dustproof lid 1 is a screw, and cantilever and screw bolt 4 is a double threaded screw, and cantilever and screw bolt 4 matches with screw, and by the gland nut 9 that is positioned on the dustproof lid 1 inboard cantilever and screw bolt 4 that cantilever and screw bolt 4 is fixing.The utility model is applicable to that tachogenerator is connected with the effective of the carrying roller that tests the speed in the belt balance weighing system, and the equipment that must be installed in the dust shield case for weighing powder medium tachogenerator connects also suitable.
Claims (5)
1. the erecting device of a tachogenerator, comprise the dust shield case (2) that dustproof lid (1) is installed, going up at dustproof lid (1) between the dust shield case minor axis (6) that is provided with and the tachogenerator that is positioned at dust shield case (2) (5) spool adopts flexible connecting device (7) to be connected, it is characterized in that: on dustproof lid (1), two through holes symmetrical with dust shield case minor axis (6) axle center are being set, in through hole, installing the cantilever and screw bolt (4) that stretches in the dust shield case (2), two horizontal U type grooves (10) that symmetry is being set on multidirectional adjustment spacer (3) match with the cantilever and screw bolt (4) of symmetry, and multidirectional adjustment spacer (3) is fixed on the cantilever and screw bolt (4) by two-way gland nut (8), on multidirectional adjustment spacer (3), be provided with and tachogenerator (5) axle corresponding vertical slotted hole (11), and with three of tachogenerator (5) corresponding three the vertical slotted holes of screw (12) are installed, by set bolt that tachogenerator (5) is fixing respectively on three vertical slotted holes (12).
2. the erecting device of tachogenerator according to claim 1, it is characterized in that: the length of three vertical slotted holes (12) of multidirectional adjustment spacer (3) is 10mm, with the length 〉=10mm of tachogenerator (5) the corresponding vertical slotted hole of axle (11).
3. the erecting device of tachogenerator according to claim 1 is characterized in that: multidirectional adjustment spacer (3) is that the steel plate of 0.8-1.2mm constitutes by thickness.
4. the erecting device of tachogenerator according to claim 1, it is characterized in that: the through hole on cantilever and screw bolt (4) and the dustproof lid (1) movingly, and is by the gland nut (9) that is positioned on the inboard cantilever and screw bolt of dustproof lid (1) (4) that cantilever and screw bolt (4) is fixing.
5. the erecting device of tachogenerator according to claim 1, it is characterized in that: going up the through hole that is provided with at dustproof lid (1) is screw, cantilever and screw bolt (4) is a double threaded screw, cantilever and screw bolt (4) matches with screw, and by the gland nut (9) that is positioned on the inboard cantilever and screw bolt of dustproof lid (1) (4) that cantilever and screw bolt (4) is fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201538875U CN201748962U (en) | 2010-04-09 | 2010-04-09 | Speed sensor installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201538875U CN201748962U (en) | 2010-04-09 | 2010-04-09 | Speed sensor installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201748962U true CN201748962U (en) | 2011-02-16 |
Family
ID=43583637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201538875U Expired - Fee Related CN201748962U (en) | 2010-04-09 | 2010-04-09 | Speed sensor installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201748962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803098A (en) * | 2014-02-13 | 2014-05-21 | 西安航空制动科技有限公司 | Airplane wheel speed simulation device |
| CN109621321A (en) * | 2019-01-11 | 2019-04-16 | 安徽机电职业技术学院 | A kind of multi-functional arm strength training equipment |
-
2010
- 2010-04-09 CN CN2010201538875U patent/CN201748962U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803098A (en) * | 2014-02-13 | 2014-05-21 | 西安航空制动科技有限公司 | Airplane wheel speed simulation device |
| CN109621321A (en) * | 2019-01-11 | 2019-04-16 | 安徽机电职业技术学院 | A kind of multi-functional arm strength training equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20120409 |