CN204100988U - Flexible pipe measurement mechanism - Google Patents
Flexible pipe measurement mechanism Download PDFInfo
- Publication number
- CN204100988U CN204100988U CN201420582478.5U CN201420582478U CN204100988U CN 204100988 U CN204100988 U CN 204100988U CN 201420582478 U CN201420582478 U CN 201420582478U CN 204100988 U CN204100988 U CN 204100988U
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- China
- Prior art keywords
- flexible pipe
- magnetic grid
- grid head
- propulsion system
- magnetic
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model relates to flexible pipe detection field, particularly relate to a kind of flexible pipe measurement mechanism, it comprises worktable (1) and controller and display screen (2), described worktable (1) is provided with successively the first fixed strip (3) be parallel to each other, for placing the standing groove (4) of flexible pipe to be measured, guide rail (5) and the second fixed strip (6), described first fixed strip (3) is provided with multiple locking device (7), described guide rail (5) is provided with magnetic grid head holder (8), described worktable (1) is provided with the first propulsion system, described magnetic grid head holder (8) is provided with magnetic grid head (9), described second fixed strip (6) is provided with magnetic railings ruler (10), described magnetic grid head (9) to be arranged on directly over magnetic railings ruler (10) and to match with magnetic railings ruler (10), described magnetic grid head holder (8) is also provided with projection (11).This flexible pipe measurement mechanism is measured accurately.
Description
Technical field
The utility model relates to flexible pipe detection field, particularly relates to a kind of flexible pipe measurement mechanism.
Background technology
All need after prior art flexible pipe machines to inspect by random samples, whether the length namely detecting flexible pipe is accurate.But it is all adopt ruler to measure usually that prior art measures hose length, like this because the precision of ruler is not very high, and may not directly when flexible pipe is placed, so the possibility of result measured is not very accurate, sampling observation effect is not fine.
Summary of the invention
Technical problem to be solved in the utility model is: provide one to measure flexible pipe measurement mechanism accurately, adopts this measurement mechanism to inspect effect by random samples better.
The technical scheme that the utility model adopts is: a kind of flexible pipe measurement mechanism, it comprises worktable and arranges controller on the table and display screen, described display screen is connected with controller signals, described worktable is provided with successively the first fixed strip be parallel to each other, for placing the standing groove of flexible pipe to be measured, guide rail and the second fixed strip, described first fixed strip is provided with multiple locking device for locking the flexible pipe to be measured be placed in standing groove, described guide rail is provided with the magnetic grid head holder coordinated with slide, described worktable is provided with for driving magnetic grid head holder at the first propulsion system of slide on rails, described magnetic grid head holder is provided with magnetic grid head, described second fixed strip is provided with magnetic railings ruler, described magnetic grid head to be arranged on directly over magnetic railings ruler and to match with magnetic railings ruler, described magnetic grid head holder is also provided with and stretches in standing groove and projection for propping up flexible pipe to be measured, described magnetic grid head and the first propulsion system are all connected with controller signals.
Adopt above structure compared with prior art, the utility model has the following advantages: be put in standing groove by flexible pipe to be measured, then locked by locking device, flexible pipe to be measured like this can not bend, magnetic grid head holder starts to move from guide rail end to flexible pipe to be measured afterwards, when moving to certain position, the projection be fixed on magnetic grid head holder can prop up flexible pipe to be measured, again because magnetic grid head coordinates with magnetic railings ruler, so now magnetic grid head can measure the length of flexible pipe to be measured accurately, and display on a display screen, so not only detect very accurately but also check also unusual intuitive and convenient, enter and make sampling observation effect better.
As preferably, described worktable side is also provided with a straight flute for preliminary surveying hose length, and described first propulsion system comprise be connected with slide sliding seat, for driving sliding seat at the second propulsion system of slide on rails and being arranged on for driving the 3rd propulsion system of magnetic grid head holder movement on guide rail on sliding seat, described second propulsion system are all connected with controller signals with the 3rd propulsion system.Can make flexible pipe to be measured may by projection collision rift toward indent because directly drive magnetic grid head holder to move into forward to make the projection on magnetic grid head holder to prop up flexible pipe to be measured by propulsion system, detection will be caused so inaccurate, and adopt this preferred technical scheme, first flexible pipe to be measured can be placed in straight flute and carry out Preliminary detection length, the length input control device of the flexible pipe to be measured then Preliminary detection just now arrived, and then flexible pipe to be measured is put into standing groove internal locking, afterwards controller control second propulsion system drive sliding seat move, because sliding seat is all connected with slide with magnetic grid head holder, move on guide rail so magnetic grid head holder can be promoted when sliding seat slides, and controller can by before controlling the second propulsion system and making magnetic grid head holder be parked in the 30-40mm of flexible pipe to be measured, this Time Controller controls the 3rd propulsion system work again, continue to promote magnetic grid head holder to move forward, and then make the projection be fixed on magnetic grid head holder prop up flexible pipe to be measured, like this because the second propulsion system need to drive whole sliding seat and magnetic grid head holder at slide on rails, so strength is larger, and the 3rd propulsion system only need to drive magnetic grid head holder slowly to move some distances forward, so power is less, can effectively prevent projection from propping up flexible pipe compressive strain to be measured after flexible pipe to be measured like this.
As preferably, described locking device and the first fixed strip are slidably connected, and described locking device is fixed by stationary installation and the first fixed strip.The position of locking device can be adjusted so easily, flexible pipe to be measured can better be locked.
As preferably, described standing groove both sides are provided with the multipair fixed block for strengthening standing groove intensity.The intensity of standing groove can be strengthened like this, prevent because locking device causes standing groove to be out of shape after locking flexible pipe to be measured.
As preferably, described standing groove and straight flute are inverted triangle groove.No matter the width of such setting flexible pipe to be measured is much can well fix to clamp flexible pipe to be measured.
As preferably, described second propulsion system comprise servomotor and Timing Belt, and described servomotor drives sliding seat at slide on rails by Timing Belt, and described servomotor is connected with controller signals; Described 3rd propulsion system are cylinder, and described cylinder is fixed on sliding seat, and described magnetic grid head holder are also provided with the block propped up for cylinder piston rod, and described cylinder is connected with controller signals.Drive sliding seat at slide on rails by servomotor with synchronously bringing, such power is larger, sliding seat is driven to move comparatively fast, promote block by the piston rod on cylinder and then promote magnetic grid head holder to move forward, such power is less, mobile comparatively slow, and then the projection on magnetic grid head holder can not be made to extrude flexible pipe to be measured and flexible pipe to be measured is out of shape.
As preferably, described sliding seat is provided with long lumbar hole, and described magnetic grid head holder is provided with pin, and described pins slide is engaged in long lumbar hole.Be arranged so that the distance between sliding seat and magnetic grid head holder can not be long or too short like this, and can make to keep not being separated between sliding seat with magnetic grid head holder.
The pressing head seat that described locking device comprises the supporting seat be arranged on the first fixed strip, is rotatably connected on the pressure arm on supporting seat and is arranged on pressure arm, described pressing head seat and press arm sliding are dynamically connected, and described pressing head seat is provided with the pressure head matched with described standing groove.Flexible pipe to be measured can be locked very easily by the locking device of this structure, and because pressure head matches with standing groove, so can not damage flexible pipe to be measured when pressure head is subdued.
As preferably, the distance between described magnetic grid head and magnetic railings ruler is 1-3mm.Be arranged so that magnetic grid head coordinates with magnetic railings ruler so better, the data namely measured are more accurate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model flexible pipe measurement mechanism.
Fig. 2 is the diagrammatic top view of the utility model flexible pipe measurement mechanism.
Fig. 3 is the enlarged drawing at A place in Fig. 1.
Fig. 4 is the structural representation of locking device in the utility model flexible pipe measurement mechanism.
As Figure 1-4: 1, worktable; 2, display screen; 3, the first fixed strip; 4, standing groove; 5, guide rail; 6, the second fixed strip; 7, locking device; 8, magnetic grid head holder; 9, magnetic grid head; 10, magnetic railings ruler; 11, projection; 12, straight flute; 13, sliding seat; 14, the second propulsion system; 15, the 3rd propulsion system; 16, block; 17, long lumbar hole; 18, pin; 19, supporting seat; 20, pressure arm; 21, pressing head seat.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further, but the utility model is not limited only to following embodiment.
As Figure 1-4: a kind of flexible pipe measurement mechanism, it comprises worktable 1 and arranges controller on the table and display screen 2, described display screen 2 is connected with controller signals, described worktable 1 is provided with successively the first fixed strip 3 be parallel to each other, for placing the standing groove 4 of flexible pipe to be measured, guide rail 5 and the second fixed strip 6, described first fixed strip 3 is provided with multiple locking device 7 for locking the flexible pipe to be measured be placed in standing groove, described guide rail 5 is provided with the magnetic grid head holder 8 coordinated with slide, described worktable 1 is provided with for driving magnetic grid head holder 8 at the first propulsion system of slide on rails, described magnetic grid head holder 8 is provided with magnetic grid head 9, described second fixed strip 6 is provided with magnetic railings ruler 10, described magnetic grid head 9 to be arranged on directly over magnetic railings ruler 10 and to match with magnetic railings ruler 10, described magnetic grid head holder 8 is also provided with and stretches in standing groove 4 and projection 11 for propping up flexible pipe to be measured, described magnetic grid head 9 and the first propulsion system are all connected with controller signals.Described first fixed strip 3, standing groove 4, guide rail 5 and the second fixed strip 6 length are the same, and four starting point connecting lines are all vertical with difference the first fixed strip 3, standing groove 4, guide rail 5 and the second fixed strip 6.
Described worktable 1 side is also provided with a straight flute 12 for preliminary surveying hose length, and described first propulsion system comprise be slidably connected with guide rail 5 sliding seat 13, for the second propulsion system 14 of driving sliding seat 13 to slide on guide rail 5 and be arranged on for driving the 3rd propulsion system 15 of magnetic grid head holder 8 movement on guide rail 5 on sliding seat 13, described second propulsion system 14 are all connected with controller signals with the 3rd propulsion system 15.Described locking device 7 and the first fixed strip 3 are slidably connected, and described locking device 7 is fixed by stationary installation and the first fixed strip 3.
Described standing groove 4 both sides are provided with the multipair fixed block for strengthening standing groove semi-finals degree.
Described standing groove 4 is inverted triangle groove with straight flute 12.No matter the diameter of flexible pipe to be measured like this, well can be stuck in standing groove 4 with in straight flute, convenient fixing and preliminary surveying.
Described second propulsion system 14 comprise servomotor and Timing Belt, and described servomotor drives sliding seat 13 to slide on guide rail 5 by Timing Belt, and described servomotor is connected with controller signals; Described 3rd propulsion system 15 are cylinder, and described cylinder is fixed on sliding seat 13, and described magnetic grid head holder 8 are also provided with the block 16 propped up for cylinder piston rod, and described cylinder is connected with controller signals.Described sliding seat 13 extends outward one piece of web joint, and then this block web joint is connected on Timing Belt, so just Timing Belt can be driven to rotate by servomotor, and then Timing Belt drives web joint to move, and enters and drive sliding seat 13 to move on guide rail 5.
Described sliding seat 13 is provided with long lumbar hole 17, and described magnetic grid head holder 8 is provided with pin 18, and described pin 18 is slidably fitted in long lumbar hole 17.When sliding seat 3 pushes away magnetic grid head holder 8 forward, pin 18 is the rear (as shown in Figure 3) being positioned at long lumbar hole 17 always, namely mainly exerted a force to pin by long lumbar hole 17 rear, promote pin 18 to move forward, namely magnetic grid head holder 8 is driven to move forward, and when the piston rod on cylinder is toward when protracting, block 16 can be promoted and then drive magnetic grid head to fix group 8 to move forward alone, now pin 18 also can move in long lumbar hole 17, until the projection 11 being fixed on magnetic grid head holder 8 side props up flexible pipe to be measured, again because set in controller, so generally there will not be pin 18 to encounter before long lumbar hole 17, but projection 11 does not also prop up this situation of flexible pipe to be measured.
The pressing head seat 21 that described locking device 7 comprises the supporting seat 19 be arranged on the first fixed strip 3, is rotatably connected on the pressure arm 20 on supporting seat 19 and is arranged on pressure arm 20, described pressing head seat 21 is slidably connected with pressure arm 20, and described pressing head seat 21 is provided with the pressure head matched with described standing groove 4.
Distance between described magnetic grid head 9 and magnetic railings ruler 10 is 1-3mm.
The principle of work of magnetic railings ruler and magnetic grid head is: magnetic railings ruler is on non-magnet material, be coated with the magnetic glue of one deck 10-20 μm, mostly described magnetic glue is that nickel-cobalt alloy high permeability material is mixed mutually with natural gum, then recording magnetic pole in this magnetic strips, the extremely alternate change of N pole and S, magnetic strips is recorded into N pole and S pole records magnetic magnetic head to make, the electric signal of equal pitch mechanical periodicity is recorded on Magnetic ruler in the mode of magnetic, use it as the station meter measuring displacement, when measuring displacement, the magnetic signal being recorded in magnetic railings ruler is read with magnetic grid head, by controller by displacement with numerical monitor out.And this magnetic railings ruler and magnetic grid head are all available on the market.
The principle of work of the utility model flexible pipe measurement mechanism is: be first put in straight flute 12 by flexible pipe to be measured, carry out preliminary measurement, because be preliminary surveying, so error is larger, as long as but error is not at more than 30mm, this can ensure, the length input control device afterwards preliminary surveying arrived, again flexible pipe to be measured is placed in standing groove 4, then controller controls servomotor work, drive toothed belt transmission, and then drive sliding seat 13 to move forward along guide rail, again because sliding seat is provided with long lumbar hole 17, magnetic grid head holder 8 is provided with pin 18, and described pin 18 is slidably fitted in long lumbar hole 17, so sliding seat 13 is along magnetic grid head holder 8 can be driven during slide also along slide, servomotor is stopped time between magnetic grid head holder is apart from flexible pipe 30-40mm to be measured, because by preliminary surveying to hose length be input in controller, so before controller can make magnetic grid head holder 8 be parked in flexible pipe 30-40mm to be measured according to magnetic grid head holder 8 and the estimation length of flexible pipe to be measured completely, controller controls the cylinder operation on sliding seat 13 more afterwards, piston rod is stretched out forward, promote block 16, and then promotion magnetic grid head holder 8 continues to move forward, the projection 11 being fixed on magnetic grid head holder 8 one end is finally made to prop up flexible pipe to be measured, the signal that this Time Controller just can transmit according to magnetic grid head 9 calculates the accurate length of flexible pipe to be measured, and then the length calculated is shown on a display screen, this completes one-shot measurement.Because be adopt magnetic grid head 9 accurately to measure with coordinating between magnetic railings ruler 10, so accuracy is higher much than being measured by ruler in the past.
Claims (9)
1. a flexible pipe measurement mechanism, it is characterized in that: it comprises worktable (1) and arranges controller on the table and display screen (2), described display screen (2) is connected with controller signals, described worktable (1) is provided with successively the first fixed strip (3) be parallel to each other, for placing the standing groove (4) of flexible pipe to be measured, guide rail (5) and the second fixed strip (6), described first fixed strip (3) is provided with multiple locking device (7) for locking the flexible pipe to be measured be placed in standing groove, described guide rail (5) is provided with the magnetic grid head holder (8) coordinated with slide, described worktable (1) is provided with for driving magnetic grid head holder (8) at the first propulsion system of slide on rails, described magnetic grid head holder (8) is provided with magnetic grid head (9), described second fixed strip (6) is provided with magnetic railings ruler (10), described magnetic grid head (9) to be arranged on directly over magnetic railings ruler (10) and to match with magnetic railings ruler (10), described magnetic grid head holder (8) is also provided with and stretches in standing groove (4) and projection (11) for propping up flexible pipe to be measured, described magnetic grid head (9) and the first propulsion system are all connected with controller signals.
2. flexible pipe measurement mechanism according to claim 1, it is characterized in that: described worktable (1) side is also provided with a straight flute for preliminary surveying hose length (12), and described first propulsion system comprise the sliding seat (13) be slidably connected with guide rail (5), for driving sliding seat (13) at second propulsion system (14) of the upper slip of guide rail (5) and being arranged on sliding seat (13) for driving magnetic grid head holder (8) at the 3rd propulsion system (15) of the upper movement of guide rail (5), described second propulsion system (14) are all connected with controller signals with the 3rd propulsion system (15).
3. flexible pipe measurement mechanism according to claim 1, is characterized in that: described locking device (7) and the first fixed strip (3) are slidably connected, and described locking device (7) is fixed by stationary installation and the first fixed strip (3).
4. flexible pipe measurement mechanism according to claim 1, is characterized in that: described standing groove (4) both sides are provided with the multipair fixed block for strengthening standing groove (4) intensity.
5. flexible pipe measurement mechanism according to claim 2, is characterized in that: described standing groove (4) and straight flute (12) are inverted triangle groove.
6. flexible pipe measurement mechanism according to claim 2, it is characterized in that: described second propulsion system (14) comprise servomotor and Timing Belt, described servomotor drives sliding seat (13) in the upper slip of guide rail (5) by Timing Belt, and described servomotor is connected with controller signals; Described 3rd propulsion system (15) are cylinder, and described cylinder is fixed on sliding seat (13), and described magnetic grid head holder (8) are also provided with the block (16) propped up for cylinder piston rod, and described cylinder is connected with controller signals.
7. flexible pipe measurement mechanism according to claim 2, is characterized in that: described sliding seat (13) is provided with long lumbar hole (17), and described magnetic grid head holder (8) is provided with pin (18), and described pin (18) is slidably fitted in long lumbar hole (17).
8. flexible pipe measurement mechanism according to claim 1, it is characterized in that: the pressing head seat (21) that described locking device (7) comprises the supporting seat (19) be arranged on the first fixed strip (3), is rotatably connected on the pressure arm (20) on supporting seat (19) and is arranged on pressure arm (20), described pressing head seat (21) and pressure arm (20) are slidably connected, and described pressing head seat (21) is provided with the pressure head matched with described standing groove (4).
9. flexible pipe measurement mechanism according to claim 1, is characterized in that: the distance between described magnetic grid head (9) and magnetic railings ruler (10) is 1-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582478.5U CN204100988U (en) | 2014-10-10 | 2014-10-10 | Flexible pipe measurement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582478.5U CN204100988U (en) | 2014-10-10 | 2014-10-10 | Flexible pipe measurement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204100988U true CN204100988U (en) | 2015-01-14 |
Family
ID=52269407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420582478.5U Expired - Fee Related CN204100988U (en) | 2014-10-10 | 2014-10-10 | Flexible pipe measurement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204100988U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236442A (en) * | 2014-10-10 | 2014-12-24 | 宁波汽车软轴软管有限公司 | Hose measuring device |
| CN108827352A (en) * | 2018-06-29 | 2018-11-16 | 广东工业大学 | A kind of encoder and its code-disc |
| CN114413739A (en) * | 2021-12-22 | 2022-04-29 | 煤炭科学技术研究院有限公司 | Hose length change measuring system and measuring method |
-
2014
- 2014-10-10 CN CN201420582478.5U patent/CN204100988U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236442A (en) * | 2014-10-10 | 2014-12-24 | 宁波汽车软轴软管有限公司 | Hose measuring device |
| CN104236442B (en) * | 2014-10-10 | 2016-10-05 | 宁波汽车软轴软管有限公司 | Flexible pipe measurement apparatus |
| CN108827352A (en) * | 2018-06-29 | 2018-11-16 | 广东工业大学 | A kind of encoder and its code-disc |
| CN108827352B (en) * | 2018-06-29 | 2021-08-27 | 广东工业大学 | Encoder and coded disc thereof |
| CN114413739A (en) * | 2021-12-22 | 2022-04-29 | 煤炭科学技术研究院有限公司 | Hose length change measuring system and measuring method |
| CN114413739B (en) * | 2021-12-22 | 2024-04-12 | 煤科(北京)检测技术有限公司 | Hose length change measurement system and measurement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20171010 |