CN203643539U - Power line detection device - Google Patents
Power line detection device Download PDFInfo
- Publication number
- CN203643539U CN203643539U CN201320724737.9U CN201320724737U CN203643539U CN 203643539 U CN203643539 U CN 203643539U CN 201320724737 U CN201320724737 U CN 201320724737U CN 203643539 U CN203643539 U CN 203643539U
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- Prior art keywords
- power lead
- screw mandrel
- adjustment member
- hole
- fork
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- 238000001514 detection method Methods 0.000 title abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 24
- 238000010998 test method Methods 0.000 abstract description 6
- 238000012360 testing method Methods 0.000 description 18
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012022 requirements testing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a power cord detection device, including being used for the centre gripping the pendulum rod and two bases of power cord. The two bases are symmetrically arranged at two ends of the swing rod, and the central position of each base is an axis position. Two ends of the swing rod are respectively provided with an adjusting part; the adjusting part adjusts the distance between the net tail position of the power line and the axis position by enabling the swing rod to move up and down. The utility model discloses a power cord detection device makes the pendulum rod realize reciprocating through setting up adjusting part to the net tail position of adjusting the power cord and the distance of axis position have improved the accuracy of experimental detection. Meanwhile, the power line detection device can adjust the distance between the net tail position and the axis position of the power line according to different power lines, so that the power lines with different types and different powers can be accurately detected, and the problem that the test method does not meet the national requirements is solved.
Description
Technical field
The utility model relates to pick-up unit technical field, particularly relates to a kind of power lead pick-up unit.
Background technology
Traditional power lead pick-up unit is fixed sturcture, and a kind of pick-up unit of model is merely able to detect a kind of power lead of specification.Due to the net tail position that is power lead, testing requirements testing site, apart from the position of the power lead of a bit of distance of plug, this net tail position need to be detected net tail position according to state-set standard according to the specification of power lead, and the net tail position of practical power line is different and different according to the model of power lead, the axial location of its distance detection device is also different, cause detected net tail position deviation axis, thereby make testing result inaccurate, cause the product quality produced poor.
Utility model content
In view of the present situation of prior art, the purpose of this utility model is to provide a kind of power lead pick-up unit, and this power lead pick-up unit can be detected accurately to the power lead of different model, different capacity, and then improves the quality of product.
For achieving the above object, the utility model adopts following technical scheme:
A kind of power lead pick-up unit, comprises fork and two bases for clamping described power lead, the two ends that are arranged on described fork of two described base symmetries, and the center of described base is axial location;
The two ends of described fork are respectively arranged with adjustment member;
Described adjustment member regulates the distance between net tail position and the described axial location of described power lead by described fork is moved up and down.
In an embodiment, described adjustment member comprises knob and screw mandrel therein;
Described knob is arranged on the top of described screw mandrel, described knob with the connected mode of described screw mandrel for being threaded.
In an embodiment, between described screw mandrel and described knob, be provided with train wheel bridge therein, be provided with the first through hole on described train wheel bridge, described screw mandrel runs through described the first through hole;
The bottom of described screw mandrel is provided with lower plate, between described base and described adjustment member, is provided with base plate; Described train wheel bridge is fixedly connected with described base plate with described lower plate.
In an embodiment, described adjustment member also comprises the slide block being sleeved on described screw mandrel therein;
Described slide block is connected with described fork is dismountable.
In an embodiment, on described slide block, be provided with axis hole therein, described screw mandrel runs through described axis hole.
In an embodiment, the both sides of described screw mandrel are respectively arranged with the guidepost parallel with described screw mandrel therein;
The two ends of described guidepost are fixedly connected with described lower plate with described train wheel bridge respectively.
In an embodiment, on described slide block, the position corresponding with described guidepost is provided with the second through hole therein, and described guidepost runs through described the second through hole.
In an embodiment, described adjustment member also comprises copper ring therein, and the end of described the second through hole is expansion mouth, and described copper ring is arranged in described expansion mouth;
Described copper ring adopts interference fit or pastes with described expansion mouth and coordinates.
In an embodiment, described adjustment member also comprises copper ring therein, and described copper ring embeds in described the second through hole;
The diameter of described copper ring is less than or equal to the diameter of described the second through hole.
In an embodiment, described power lead pick-up unit also comprises motor therein, and described motor is connected with described base, for driving described base, fork and adjustment member coaxially to swing.
The beneficial effects of the utility model are:
Power lead pick-up unit of the present utility model, by adjustment member is set, fork realization is moved up and down, thereby regulate the net tail position of power lead and the distance of axial location, overcome the inaccurate problem of conventional power source line detector testing result, improved the accuracy that test detects.Simultaneously, make this power lead pick-up unit to regulate the net tail position of power lead and the distance of axial location according to different power leads, realize the power lead of different model, different capacity has been detected accurately, eliminated test method and do not meet the problem of national requirements.This power lead pick-up unit has effectively solved various power leads because of the different situations that cannot test of size dimension, has improved work efficiency.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of power lead pick-up unit one embodiment of the present utility model;
Fig. 2 is the schematic perspective view of adjustment member;
Fig. 3 is the schematic side view of adjustment member shown in Fig. 2;
Fig. 4 is the cross-sectional schematic of adjustment member shown in Fig. 2.
Embodiment
In order to make the technical solution of the utility model clearer, below in conjunction with accompanying drawing, power lead pick-up unit of the present utility model is described in further detail.Should be appreciated that specific embodiment described herein is only in order to explain the utility model and to be not used in restriction the utility model.
Referring to Fig. 1 to Fig. 4, be illustrated in figure 1 the one-piece construction schematic diagram of power lead pick-up unit one embodiment of the present utility model.This power lead pick-up unit comprises base 1 and for clamping the fork 6 of power lead, in the present embodiment, two of the quantity of base 1, two bases 1 are with respect to the Central Symmetry setting of fork 6.Base 1 is disc, and the center of this base 1 is axial location 11, and the home position of disk is axial location 11.The two ends of fork 6 are respectively arranged with adjustment member, and adjustment member regulates the distance between net tail position and the axial location 11 of power lead by fork 6 is moved up and down.Power lead pick-up unit also comprises motor (not shown), and motor is connected with base 1, and motor is used for driving base 1, fork 6 and adjustment member to do coaxial swing.Preferably, base 1, fork 6 and adjustment member swing centered by the axis of base 1, and this motor can be stepper motor or servomotor.
Base plate 2 is arranged between base 1 and adjustment member, and base plate 2 is connected with base 1 is dismountable, and meanwhile, base plate 2 is connected with adjustment member is dismountable.Wherein, adjustment member is by fork 6 is moved up and down, thus the distance between net tail position and the axial location 11 of realization adjusting power lead.And then the net tail position of power lead is placed in axial location accurately, and make test method reach GB requirement, effectively improve the accuracy of test findings.The net tail position that is noted that power lead is apart from the position on the power lead of a bit of distance of plug, need to detect the net tail position of power lead according to state-set standard according to the specification of power lead.
Meanwhile, the fork of this power lead test unit can move up and down, and has realized the accurate detection of the power lead to different model, different capacity, improves test efficiency.The power lead that the power lead pick-up unit of the present embodiment can be 10A, 16A, 25A etc. to rated current detects.
By adjustment member is set, fork realization is moved up and down, thereby regulate the net tail position of power lead and the distance of axial location, overcome the inaccurate problem of conventional power source line detector testing result, improved the accuracy that test detects.Simultaneously, make this power lead pick-up unit to regulate the net tail position of power lead and the distance of axial location according to different power leads, realize the power lead of different model, different capacity has been detected accurately, eliminated test method and do not meet the problem of national requirements.This power lead pick-up unit has effectively solved various power leads because of the different situations that cannot test of size dimension, has improved work efficiency.
Preferably, as a kind of embodiment, adjustment member comprises knob 3 and screw mandrel 7, and knob 3 is arranged on the top of screw mandrel 7, knob 3 with the connected mode of screw mandrel 7 for being threaded.Between screw mandrel 7 and knob 3, be provided with train wheel bridge 4, and on train wheel bridge 4, be provided with first through hole suitable with screw mandrel 7, screw mandrel 7 runs through this first through hole.Meanwhile, the bottom of screw mandrel 7 is provided with lower plate 5, and screw mandrel 7 is connected with lower plate 5 is mobilizable.Train wheel bridge 4 is fixedly connected with base plate 2 respectively with lower plate 5, makes the simple in structure and fixing firm of this power lead pick-up unit.
Preferably, as a kind of embodiment, adjustment member also comprises the slide block 9 being sleeved on screw mandrel 7, and slide block 9 is connected with fork 6 is dismountable.Be arranged on the knob 3 on screw mandrel 7 by adjusting like this, can make slide block 9 move up and down along screw mandrel 7, and then drive the fork 6 of clamping power lead to move up and down, and realize according to the power lead of different model and regulated the net tail position of power lead to align with axial location 11, meet the requirement of national standard.Wherein, be provided with axis hole (not shown) on slide block 9, the inner side of this axis hole arranges screw thread, and suitable with screw mandrel 7, and screw mandrel 7 runs through above-mentioned axis hole.In the present embodiment, the diameter of this axis hole is preferably 13mm.Can reduce like this friction between screw mandrel 7 and slide block 9, improve the stability of slide block.In the present embodiment, the material of slide block 9 is copper, improves the clearance fit of slide block and screw mandrel, and the material of slide block 9 can also be other metals certainly.
Preferably, as a kind of embodiment, the both sides of screw mandrel 7 are provided with guidepost in parallel 8.On slide block 9, the position corresponding with guidepost 8 is provided with the second through hole (not shown), and guidepost 8 runs through the second through hole.One end of guidepost 8 is fixedly connected with train wheel bridge 4, in the present embodiment, between one end of guidepost 8 and train wheel bridge 4, is connected by screw.Accordingly, the other end of guidepost 8 is fixedly connected with lower plate 5, and in the present embodiment, the other end of guidepost 8 and lower plate 5 are connected by screw.Certainly, guidepost 8 can also be fixedly connected with by other connected modes such as riveted joint, welding with lower plate 5 with train wheel bridge 4.In the present embodiment, the quantity of guidepost 8 is two, and two guideposts 8 are symmetrical arranged with respect to screw mandrel 7.Accordingly, the quantity of the second through hole on slide block 9 is two, and two the second through holes are symmetrical arranged with respect to axis hole.Certainly, the quantity of guidepost and the second through hole can also be other numbers, but should keep the quantity of guidepost identical with the quantity of the second through hole.
Preferably, adjustment member also comprises that the end of copper ring 10, the second through holes is expansion mouth, and copper ring 10 is arranged in expansion mouth.Copper ring 10 adopts interference fit or pastes with expansion mouth and coordinates.Certainly, copper ring can also be other fit systems with being connected of expansion mouth.The end of the second through hole is expansion mouth, has reduced the length of copper ring 10, thereby makes to interfere position few.In another embodiment, this copper ring 10 is hollow cylindrical, and the length of copper ring 10 is consistent with the degree of depth of the second through hole, and this copper ring embeds in the second through hole completely.By this copper ring 10 is set, can reduce the friction force between slide block 9 and guidepost 8, and then reduce the gap between slide block and guidepost, improve stability and the accuracy of this power lead pick-up unit.In the present embodiment, the diameter of this second through hole is preferably 18mm.And the diameter of copper ring 10 is less than or equal to the diameter of the second through hole, this copper ring can be embedded in the second through hole completely.
More preferably, as a kind of embodiment, as shown in Figure 2, on the edge of base plate 2, the position corresponding with screw mandrel 7 is provided with scale 21, and the degree of accuracy of this scale 21 is less than 1mm.Make like this this power lead pick-up unit can adjust to accurately desired position, adjust to axial location 11 by the net tail position of power lead, improved the accuracy of test.Meanwhile, in the present embodiment, the moving range of fork 6 is between 20mm-90mm, in the process regulating, can see obvious calibration points, makes to install easy to adjust.In the situation that this power lead pick-up unit is shut down, fork 6 is horizontal, i.e. " 0 " position of corresponding scale 21.In actual use, can be according to the difference of power lead, horizontal up-down adjustment fork 6, adjusts the installation site of power-line plug and tests, and makes test method meet GB requirement, has effectively improved the accuracy of work efficiency and test findings.
The control method of power lead pick-up unit of the present utility model is as follows:
First power lead to be detected is placed on the fork of this power lead pick-up unit, then presses the back to zero key of this power lead pick-up unit, motor drives base, fork and adjustment member coaxially to swing, and after motor stops, fork is horizontal on the whole.Then two of left and right hand regulates two knobs at fork two ends to same direction rotation, and fork is moved up and down, and observes the scale on scale simultaneously, according to the model of power lead to be detected, fork is adjusted to desired position.Finally, check whether the net tail position of power lead to be detected aligns with axial location, after aliging with axial location in the net tail position of power lead to be detected, clamp power lead to be detected, prepare to test.
Power lead pick-up unit of the present utility model, by adjustment member is set, fork realization is moved up and down, thereby regulate the net tail position of power lead and the distance of axial location, overcome the inaccurate problem of conventional power source line detector testing result, improved the accuracy that test detects.Simultaneously, make this power lead pick-up unit to regulate the net tail position of power lead and the distance of axial location according to different power leads, realize the power lead of different model, different capacity has been detected accurately, eliminated test method and do not meet the problem of national requirements.This power lead pick-up unit has effectively solved various power leads because of the different situations that cannot test of size dimension, has improved work efficiency.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a power lead pick-up unit, comprises fork and two bases for clamping described power lead, the two ends that are arranged on described fork of two described base symmetries, and the center of described base is axial location, it is characterized in that:
The two ends of described fork are respectively arranged with adjustment member;
Described adjustment member regulates the distance between net tail position and the described axial location of described power lead by described fork is moved up and down.
2. power lead pick-up unit according to claim 1, is characterized in that:
Described adjustment member comprises knob and screw mandrel;
Described knob is arranged on the top of described screw mandrel, described knob with the connected mode of described screw mandrel for being threaded.
3. power lead pick-up unit according to claim 2, is characterized in that:
Between described screw mandrel and described knob, be provided with train wheel bridge, be provided with the first through hole on described train wheel bridge, described screw mandrel runs through described the first through hole;
The bottom of described screw mandrel is provided with lower plate, between described base and described adjustment member, is provided with base plate; Described train wheel bridge is fixedly connected with described base plate with described lower plate.
4. power lead pick-up unit according to claim 3, is characterized in that:
Described adjustment member also comprises the slide block being sleeved on described screw mandrel;
Described slide block is connected with described fork is dismountable.
5. power lead pick-up unit according to claim 4, is characterized in that:
On described slide block, be provided with axis hole, described screw mandrel runs through described axis hole.
6. power lead pick-up unit according to claim 5, is characterized in that:
The both sides of described screw mandrel are respectively arranged with the guidepost parallel with described screw mandrel;
The two ends of described guidepost are fixedly connected with described lower plate with described train wheel bridge respectively.
7. power lead pick-up unit according to claim 6, is characterized in that:
On described slide block, the position corresponding with described guidepost is provided with the second through hole, and described guidepost runs through described the second through hole.
8. power lead pick-up unit according to claim 7, is characterized in that:
Described adjustment member also comprises copper ring, and the end of described the second through hole is expansion mouth, and described copper ring is arranged in described expansion mouth, and described copper ring adopts interference fit or pastes with described expansion mouth and coordinates.
9. power lead pick-up unit according to claim 7, is characterized in that:
Described adjustment member also comprises copper ring, and described copper ring embeds in described the second through hole;
The diameter of described copper ring is less than or equal to the diameter of described the second through hole.
10. according to the power lead pick-up unit described in any one in claim 1-9, it is characterized in that:
Described power lead pick-up unit also comprises motor, and described motor is connected with described base, for driving described base, fork and adjustment member coaxially to swing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320724737.9U CN203643539U (en) | 2013-11-15 | 2013-11-15 | Power line detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320724737.9U CN203643539U (en) | 2013-11-15 | 2013-11-15 | Power line detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203643539U true CN203643539U (en) | 2014-06-11 |
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ID=50874774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320724737.9U Expired - Fee Related CN203643539U (en) | 2013-11-15 | 2013-11-15 | Power line detection device |
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| Country | Link |
|---|---|
| CN (1) | CN203643539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104635096A (en) * | 2013-11-15 | 2015-05-20 | 珠海格力电器股份有限公司 | Power line detection device |
| CN105699226A (en) * | 2016-03-04 | 2016-06-22 | 德州泓淋电子有限公司 | Automatic swing test device for DC power lines |
-
2013
- 2013-11-15 CN CN201320724737.9U patent/CN203643539U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104635096A (en) * | 2013-11-15 | 2015-05-20 | 珠海格力电器股份有限公司 | Power line detection device |
| CN105699226A (en) * | 2016-03-04 | 2016-06-22 | 德州泓淋电子有限公司 | Automatic swing test device for DC power lines |
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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 |
Granted publication date: 20140611 Termination date: 20211115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |