CN207095839U - A kind of equipment for testing service life of air duct power line automatic rolling device - Google Patents
A kind of equipment for testing service life of air duct power line automatic rolling device Download PDFInfo
- Publication number
- CN207095839U CN207095839U CN201721008788.6U CN201721008788U CN207095839U CN 207095839 U CN207095839 U CN 207095839U CN 201721008788 U CN201721008788 U CN 201721008788U CN 207095839 U CN207095839 U CN 207095839U
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- China
- Prior art keywords
- power line
- rolling device
- automatic rolling
- air duct
- take
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Abstract
The utility model proposes a kind of equipment for testing service life of air duct power line automatic rolling device, solves the problems, such as that common air duct power line automatic rolling device Lifetest procedure labor intensity is big, and its drip irrigation device is, including：Frame；In the frame and be provided with for automatic rolling device installation accommodation space mounting bracket；Be carried in the frame and above the mounting bracket, locking key for pressing the automatic rolling device, so that the relative mandrel locking of take-up volume to stop the retainer of folding and unfolding power line；In the frame, for take-up volume on be drawn out power cord wrap around reel；And the driving power line wound so that take-up is rolled up that rotated around reel pulls out and is wrapped in the servomotor on reel, reaches the purpose for reducing the labor cost in air duct power line automatic rolling device Lifetest procedure.
Description
Technical field
Power line automatic rolling device technical field of measurement and test is the utility model is related to, more particularly to a kind of air duct power line is certainly
The equipment for testing service life of dynamic wrap-up.
Background technology
The power line of existing air duct is long, using the handle outer that air duct is wrapped in as latter, during use
Power line is got around, power line is often knotted together, and is not easy to be separated, is influenceed normal use；And power cord wrap
On handle, volume is larger, is not easy to place.In recent years, many occurred for this problem in the market has power line certainly
Power line, is placed in air duct, reduces the purpose of space-consuming by the air duct of dynamic wrap-up with reaching.
The power line automatic rolling device of this air duct as shown in figure 1, including：The mandrel 101 being fixed in air duct；Ring set
In being connected on mandrel 101 with power line one end and can be with take-up that mandrel 101 relatively rotates volume 102；And it is located at
It is in the cavity of mandrel 101 and take-up volume 102, one end mandrel 101 is being fixedly connected, the other end is fixedly connected with take-up volume 102
, external tensile force pull out power line when store energy and on the power line pulling force disappearance when release energy to drive take-up to roll up
The scroll spring 103 of 102 winding power lines.
In order to ensure the quality of this air duct, need to enter the service life of power line automatic rolling device before it dispatches from the factory
Row test.At present, the life test for power line automatic rolling device does not meet the test equipment of requirement of experiment also, generally
Power line is pulled out out of air duct by tester, power line discharges power line again after integrally pulling out, scroll spring drives take-up to be rolled up
Rotate, power line is pulled out into part, and all winding is gone back, and is so operated repeatedly, until power line automatic rolling device will can not be drawn
The power line gone out pulls out part winding completely and gone back, that is, measures the service life of power line automatic rolling device.
But manual testing's mode of this power line automatic rolling device, it is necessary to artificial thousands of times from air duct
Interior pull-out power line, labor intensity is larger, and labour's production cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of equipment for testing service life of air duct power line automatic rolling device, realizes
Automation to power line automatic rolling device Lifetest procedure, reduce labour's production cost.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of air duct power line is certainly
The equipment for testing service life of dynamic wrap-up, including：Frame；In the frame and it is provided with for automatic rolling device installation
The mounting bracket of accommodation space；Be carried in the frame and above the mounting bracket, for pressing the automatic winding
The locking key of device, so that the relative mandrel locking of take-up volume to stop the retainer of folding and unfolding power line；In the frame,
For take-up volume on be drawn out power cord wrap around reel；And rotated described in driving around reel so that take-up to be rolled up
The power line of winding pulls out and is wrapped in the servomotor on reel.
By using above-mentioned technical proposal, when the automatic rolling device to air duct carries out life test, by automatic winding
Device is arranged on mounting bracket, and the power line one end wound on the take-up of automatic rolling device volume is pulled out, and be wrapped in around
On reel；Servomotor starts afterwards, drives and is rotated around reel, drives take-up volume to rotate simultaneously by power line around reel
By the power cord wrap of pull-out on reel, the scroll spring during this in take-up volume is due to the relative mandrel of take-up volume
Rotate and compressed；After power line pulls out certain length, retainer pressing locking key, make take-up volume locking and stop putting
Go out power line, while servomotor is vented, and stops winding power line around reel；Retainer is unclamped afterwards, and take-up is rolled up in scrollwork
In the presence of the restoring force of spring, rotate round about, and the power line being drawn out on the volume of take-up before has been wound again
Come；The power line for so circularly rolling up take-up pulls out and winding, and after power line is drawn out, take-up is rolled up in scrollwork
The power line being drawn out can no longer be wound completely in the presence of spring, that is, measures the service life of automatic rolling device,
For this test process compared with manually pulling out power line out of automatic rolling device repeatedly, the work for reducing tester is strong
Degree, reduces labour's production cost.
It is of the present utility model further to set, it is described to be provided with several power lines for supplying on take-up volume to pull out around reel
Plug clamping neck.
By using above-mentioned technical proposal, the plug of power line is clamped on reel, makes power line around reel
The process of upper winding and pull-out is not easy to depart from from reel, adds the stability of the device to test process.
It is of the present utility model further to set, be additionally provided with the frame positioned at the mounting bracket and it is described around reel it
Between and for guide power line move towards leading truck.
By using above-mentioned technical proposal, the setting of leading truck make mounting bracket and between reel circular flow electricity
Source line is less prone to the phenomenon of winding, adds the stability of the device to test process.
Of the present utility model further to set, the retainer includes：Cylinder in the frame, by the cylinder
Driving, for pressing locking key so that take-up volume and mandrel stop the pressing lever relatively rotating；And located at described
Pressing lever lower end, the cushion pad for playing when the pressing lever contacts with locking key cushioning effect.
By using above-mentioned technical proposal, cushion pad plays a part of a buffering when pressing lever presses locking key,
Make pressing lever and locking key be not easy to be damaged because of collision, add the stability of the device to test process.
Of the present utility model further to set, the mounting bracket is removably connected with gag lever post away from frame one end, described
Running through on gag lever post has the limited post that one end is pushed against automatic rolling device side.
By using above-mentioned technical proposal, the detachable connection of gag lever post makes automatic rolling device tearing open on mounting bracket
It is more convenient to unload process；Gag lever post is pressed on the side of automatic rolling device, makes installation of the automatic rolling device on mounting bracket
Structure is more firm.
It is of the present utility model further to set, it is arranged between the side of the mounting bracket and limited post spacing for preventing
The first elastic band that post loosens between mounting bracket both sides.
By using above-mentioned technical proposal, limited post and mounting bracket side can be nested together by the first elastic band, make spacing
Post is not easy to loosen between mounting bracket both sides, and then makes mounting structure of the automatic rolling device on mounting bracket more firm.
It is of the present utility model further to set, also it is arranged with the gag lever post and the limited post for preventing limited post
Along the second elastic band loosened perpendicular to limited post direction.
By using above-mentioned technical proposal, limited post and gag lever post can be nested together by the second elastic band, make limited post not
Easily loosened from gag lever post, and then make mounting structure of the automatic rolling device on mounting bracket more firm.
In summary, the utility model has the advantages that：Life-span survey is carried out in the automatic rolling device to air duct
During examination, automatic rolling device is arranged on mounting bracket, and the power line one end wound on the take-up volume of automatic rolling device
Pull out, and be wrapped on reel；Servomotor starts afterwards, drives and is rotated around reel, passes through power line around reel
Drive take-up volume to rotate and by the power cord wrap of pull-out on reel, the scroll spring during this in take-up volume by
Rotate and compressed with respect to mandrel in take-up volume；After power line pulls out certain length, retainer pressing locking key, make receipts
Coil of wire locking simultaneously stops releasing power line, while servomotor is vented, and stops winding power line around reel；Stop is unclamped afterwards
Part, take-up are rolled up in the presence of the restoring force of scroll spring, rotated round about, and the electricity that will be drawn out on the volume of take-up before
Source line is wound again；The power line for so circularly rolling up take-up pulls out and winding, until power line is drawn out
Afterwards, take-up volume no longer can wind the power line being drawn out completely in the presence of scroll spring, that is, measure automatic winding
The service life of device, this test process reduce survey compared with manually pulling out power line out of automatic rolling device repeatedly
The labor intensity of examination personnel.Generally speaking the utility model, realize to power line automatic rolling device Lifetest procedure
Automation, reduces labour's production cost.
Brief description of the drawings
Fig. 1 is the part-structure schematic diagram of automatic winding mechanism in the prior art；
Fig. 2 is the structural representation that the utility model embodiment is provided with automatic winding structure.
Reference：1st, automatic rolling device；101st, mandrel；102nd, take-up is rolled up；103rd, scroll spring；
2nd, frame；3rd, mounting bracket；4th, retainer；5th, around reel；6th, servomotor；7th, neck；8th, leading truck；9th, gas
Cylinder；10th, pressing lever；11st, cushion pad；12nd, gag lever post；13rd, limited post；14th, the first elastic band；15th, the second elastic band；16th, it is electric
Source line.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Embodiment：A kind of equipment for testing service life of air duct power line automatic rolling device, as shown in Fig. 2 including：Frame 2；
One end is welded in frame 2 and is provided with the mounting bracket 3 for the accommodation space installed for automatic rolling device 1；Be carried in frame 2,
And positioned at the top of mounting bracket 3, locking key for pressing automatic rolling device 1, so that the relative mandrel locking of take-up volume is simultaneously
Stop the retainer 4 of folding and unfolding power line 16；Rolling assembling is in winding in frame 2, for the power line 16 that is drawn out on take-up volume
Around reel 5；And drive and the power line 16 wound so that take-up to be rolled up is rotated around reel 5 pull out and be wrapped in around the coil of wire
Servomotor 6 on disk 5.
Four plug cards be evenly arranged in a ring, that the power line 16 pulled out is rolled up for take-up are provided with reel 5
Tight neck 7, the plug of power line 16 are clamped on reel 5, make power line 16 on reel 5 wind and pull out
During be not easy to depart from from reel 5, add the stability of the device to test process.
It is also equipped with positioned at mounting bracket 3 and between reel 5 in frame 2 and is used to guide what power line 16 moved towards
Leading truck 8, the setting of leading truck 8 makes in mounting bracket 3 and the power line 16 of circular flow is less prone to winding between reel 5
Phenomenon, add the stability of the device to test process.
Mounting bracket 3 is removably connected with gag lever post 12 away from the one end of frame 2 by two wing nuts, is passed through on gag lever post 12
It is installed with the limited post 13 that one end is pushed against the side of automatic rolling device 1.The detachable connection of gag lever post 12 fills automatic winding
It is more convenient to put 1 unloading process on mounting bracket 3；Gag lever post 12 is pressed on the side of automatic rolling device 1, makes automatic winding
Mounting structure of the device 1 on mounting bracket 3 is more firm.
It is arranged between the side of mounting bracket 3 and limited post 13 for preventing the pine between the both sides of mounting bracket 3 of limited post 13
The first dynamic elastic band 14, the setting of the first elastic band 14 make limited post 13 be not easy to loosen on the direction of the both sides of mounting bracket 3, entered
And make mounting structure of the automatic rolling device 1 on mounting bracket 3 more firm.
Also it is arranged with gag lever post 12 and limited post 13 for preventing limited post 13 from being loosened along perpendicular to the direction of limited post 13
The second elastic band 15, the setting of the second elastic band 15 makes limited post 13 be not easy to loosen from gag lever post 12, and then makes to receive automatically
Mounting structure of the winding apparatus 1 on mounting bracket 3 is more firm.
Retainer 4 includes：The cylinder 9 being installed on by connecting plate in frame 2, by cylinder 9 it is driving, for pressing stop
Button is so that take-up volume and mandrel stop the pressing lever 10 to relatively rotate；And set be the lower end surrounding of pressing lever 10,
Pressing lever 10 plays the cushion pad 11 of cushioning effect when being contacted with locking key.The setting of cushion pad 11 makes pressing lever 10 and stop
Button is not easy to be damaged because of collision, adds the stability of the device to test process.
The course of work and principle：When the automatic rolling device 1 to air duct carries out life test, by automatic rolling device 1
Pulled out on mounting bracket 3, and the one end of power line 16 wound on the take-up of automatic rolling device 1 volume, and be wrapped in around
On reel 5；Servomotor 6 starts afterwards, drives and is rotated around reel 5, drives take-up to roll up by power line 16 around reel 5
Rotate and the power line 16 of pull-out is wrapped on reel 5, the scroll spring during this in take-up volume is due to take-up
Volume rotates and compressed with respect to mandrel；After power line 16 pulls out certain length, retainer 4 presses locking key, makes take-up
Volume locking simultaneously stops releasing power line 16, while servomotor 6 is vented, and stops winding power line 16 around reel 5；Unclamp afterwards
Retainer 4, take-up are rolled up in the presence of the restoring force of scroll spring, rotated round about, and will be drawn on the volume of take-up before
The power line 16 gone out is wound again；So circularly the power line 16 that take-up is rolled up is pulled out and wound, Zhi Dao electricity
After source line 16 is drawn out, take-up volume no longer can wind the power line 16 being drawn out completely in the presence of scroll spring,
The service life of automatic rolling device 1 is measured, this test process pulls out power supply out of automatic rolling device 1 repeatedly with artificial
Line 16 is compared, and reduces the labor intensity of tester, reduces labour's production cost.
Claims (7)
- A kind of 1. equipment for testing service life of air duct power line automatic rolling device, it is characterised in that including：Frame (2)；In the frame (2) and be provided with for automatic rolling device (1) installation accommodation space mounting bracket (3)；Be carried in the frame (2) and above the mounting bracket (3), for pressing the automatic rolling device (1) Locking key, so that the relative mandrel locking of take-up volume to stop the retainer of folding and unfolding power line (16) (4)；In the frame (2), for the power line (16) that is drawn out on take-up volume wind around reel (5)；AndThe driving power line (16) wound so that take-up is rolled up that rotated around reel (5) is pulled out and is wrapped in described around the coil of wire Servomotor (6) on disk (5).
- A kind of 2. equipment for testing service life of air duct power line automatic rolling device according to claim 1, it is characterised in that The neck (7) that several plug clampings that the power line (16) pulled out is rolled up for take-up are provided with around reel (5).
- A kind of 3. equipment for testing service life of air duct power line automatic rolling device according to claim 1, it is characterised in that It is additionally provided between the mounting bracket (3) and (5) around reel on the frame (2) and is used to guide power line (16) leading truck (8) of trend.
- A kind of 4. equipment for testing service life of air duct power line automatic rolling device according to claim 1, it is characterised in that The retainer (4) includes：Cylinder (9) in the frame (2), by the cylinder (9) driving, for pressing stop Button is so that take-up volume and mandrel stop the pressing lever (10) to relatively rotate；And located at the pressing lever (10) lower end, The cushion pad (11) of cushioning effect is played when the pressing lever (10) contacts with locking key.
- A kind of 5. equipment for testing service life of air duct power line automatic rolling device according to claim 1, it is characterised in that The mounting bracket (3) is removably connected with gag lever post (12) away from frame (2) one end, and running through on the gag lever post (12) has one end It is pushed against the limited post (13) of automatic rolling device (1) side.
- A kind of 6. equipment for testing service life of air duct power line automatic rolling device according to claim 5, it is characterised in that Be arranged between the side of the mounting bracket (3) and limited post (13) for prevent limited post (13) mounting bracket (3) both sides it Between the first elastic band (14) for loosening.
- A kind of 7. equipment for testing service life of air duct power line automatic rolling device according to claim 5, it is characterised in that Also it is arranged with the gag lever post (12) and the limited post (13) for preventing limited post (13) along perpendicular to limited post (13) The second elastic band (15) that direction loosens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721008788.6U CN207095839U (en) | 2017-08-12 | 2017-08-12 | A kind of equipment for testing service life of air duct power line automatic rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721008788.6U CN207095839U (en) | 2017-08-12 | 2017-08-12 | A kind of equipment for testing service life of air duct power line automatic rolling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207095839U true CN207095839U (en) | 2018-03-13 |
Family
ID=61541045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721008788.6U Expired - Fee Related CN207095839U (en) | 2017-08-12 | 2017-08-12 | A kind of equipment for testing service life of air duct power line automatic rolling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207095839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455515A (en) * | 2019-08-20 | 2019-11-15 | 重庆宏广机电工程有限公司 | It is a kind of for testing the experimental rig of reel fatigue test and comprehensive performance |
-
2017
- 2017-08-12 CN CN201721008788.6U patent/CN207095839U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455515A (en) * | 2019-08-20 | 2019-11-15 | 重庆宏广机电工程有限公司 | It is a kind of for testing the experimental rig of reel fatigue test and comprehensive performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20190812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |