CN211121121U - Transposed conductor detection device - Google Patents
Transposed conductor detection device Download PDFInfo
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- CN211121121U CN211121121U CN201922023273.9U CN201922023273U CN211121121U CN 211121121 U CN211121121 U CN 211121121U CN 201922023273 U CN201922023273 U CN 201922023273U CN 211121121 U CN211121121 U CN 211121121U
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Abstract
The utility model provides a transposed conductor detection device, its difficult wearing and tearing reduce equipment cost. It includes the detection case, be equipped with a pair of guide pulley in opposite directions in the detection case, the detection case upper end is equipped with alarm, its characterized in that: the guide wheel comprises a fixed guide wheel and a movable guide wheel, a linked moving rod is arranged at the upper end of the movable guide wheel, a moving contact is arranged on the moving rod, a fixed contact is arranged in the moving direction of the moving rod, and the moving contact and the fixed contact are respectively in electric control connection with the alarm.
Description
Technical Field
The utility model relates to a transposed conductor technical field specifically is a transposed conductor detection device.
Background
During the production process of the transposed conductor, when the enameled flat copper wire is transposed and deformed, wire jumping is easy to occur, the width of the transposed conductor can exceed the normal size range at the moment, and if the wire jumping cannot be found in time, the quality of the conductor can be affected, and serious quality accidents are caused. Chinese utility model patent publication No. CN206056545U discloses a transposed conductor wire jumper detection device, and it will be transposed conductor arrange in between two detecting element's the guide pulley, and transposed conductor and both sides guide pulley are in and paste tight state, and when the wire jumper appeared, the guide pulley will remove to both sides for displacement sensor's elastic contact and measuring staff take place the displacement, and then report to the police. However, the displacement sensor used in the device is in a contracted state in a normal state and is separated in a jumper state, so that the displacement sensor is easy to wear and needs to be replaced periodically, and the equipment cost is increased.
SUMMERY OF THE UTILITY MODEL
Displacement sensor to above-mentioned detection device easily wears out, increases equipment cost's problem the utility model provides a transposed conductor detection device, its difficult wearing and tearing reduce equipment cost.
The utility model provides a transposed conductor detection device, its includes the detection case, be equipped with a pair of guide pulley in opposite directions in the detection case, the detection case upper end is equipped with alarm, its characterized in that: the guide wheel comprises a fixed guide wheel and a movable guide wheel, a linked moving rod is arranged at the upper end of the movable guide wheel, a moving contact is arranged on the moving rod, a fixed contact is arranged along the moving direction of the moving rod, and the moving contact and the fixed contact are electrically connected with the alarm respectively;
it is further characterized in that: the movable rod comprises a movable main rod and a movable auxiliary rod sleeved in the movable main rod, a first positioning hole is formed in the movable main rod, a corresponding second positioning hole is formed in the movable auxiliary rod, and the first positioning hole and the second positioning hole are fixed through a positioning bolt;
an L-shaped fixed rod is fixedly arranged at the upper end of the movable guide wheel and inside the detection box, one end of the movable rod is fixedly connected with a connecting shaft at the upper end of the movable guide wheel, the other end of the movable rod penetrates through the vertical part of the fixed rod and is in sliding connection with the horizontal part of the fixed rod, and the movable contact and the fixed contact are respectively arranged on the opposite surfaces of the end part of the movable end of the movable rod and the fixed rod;
a telescopic push rod is arranged between a connecting shaft of the movable guide wheel and the inner wall of the detection box, a pressure spring is sleeved on an inner rod of the push rod, one end of the pressure spring is abutted to the end part of an outer rod of the push rod, and the other end of the pressure spring is abutted to the connecting shaft;
the upper end and the lower end of the movable guide wheel are respectively provided with two upper sliding rods and two corresponding lower sliding rods, two ends of a connecting shaft of the movable guide wheel are respectively provided with a vertical connecting rod, and two ends of the connecting rod are respectively in sliding connection with the upper sliding rods and the lower sliding rods through sliding blocks.
After having adopted such structure, through setting up the carriage release lever with the linkage of activity guide pulley, when transposition wire takes place the wire jumper, the activity guide pulley slides to keeping away from fixed guide pulley direction, drives the movable contact that sets up on the carriage release lever and contacts with fixed contact, triggers the alarm lamp and glimmers to detect out the wire jumper trouble, because two contacts only take place the contact when the wire jumper, so be difficult for wearing and tearing, live time is long, reduces equipment cost.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of the position A of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is a schematic view of a partial structure of the moving rod of the present invention;
1. a detection box; 2. a slide bar; 3. a connecting shaft; 31. a connecting rod; 32. connecting the sliding block; 4. fixing the rod; 41. a through hole; 42. a fixed contact; 5. a guide wheel; 51. fixing the guide wheel; 52. a movable guide wheel; 6. a travel bar; 61. moving the main rod; 62. moving the auxiliary rod; 63. a first positioning hole; 64. a second positioning hole; 65. positioning the bolt; 66. a slider; 67. moving the contact; 8. an alarm lamp; 9. a push rod; 10. testing the body; 11. and a limiting wheel.
Detailed Description
As shown in fig. 1 to 3, a transposed conductor detection device includes a detection box 1, a fixed guide wheel 51 and a movable guide wheel 52 are vertically opposite to each other and arranged in the detection box 1 at an interval, and a body to be detected 10 passes through the interval between the opposite surfaces of the fixed guide wheel 51 and the movable guide wheel 52 and is respectively attached to the fixed guide wheel 51 and the movable guide wheel 52. The connecting shaft 3 of the fixed guide wheel 51 is fixedly connected with the upper wall and the lower wall of the detection box 1, two upper slide bars and two lower slide bars which are symmetrical are arranged in the detection box 1 corresponding to the upper end and the lower end of the movable guide wheel 52, the upper slide bars and the lower slide bars are perpendicular to the direction of the opposite surfaces of the fixed guide wheel 51 and the movable guide wheel 52, two ends of the connecting shaft 3 of the movable guide wheel 52 are connected with vertical connecting rods 31, two ends of each connecting rod 31 are provided with connecting slide blocks 32, and the connecting slide blocks 32 are respectively connected with the upper slide bars and the lower slide. By arranging the upper slide bar and the lower slide bar, the movable guide wheel 52 slides back and forth by the upper slide bar and the lower slide bar towards the surface far away from or close to the fixed guide wheel 52.
The upper end of the opposite surface of the fixed guide wheel 51 and the movable guide wheel 52 is provided with an L type fixed rod 4, the vertical edge close to the movable guide wheel 52 is provided with a through hole 41, the bottom of the vertical edge is provided with a fixed contact 42, the upper end connecting shaft 3 of the fixed guide wheel 52 is fixedly connected with one end of a movable rod 6, the movable rod 6 is L type, the end part of the other end of the movable rod 6 is provided with a sliding block 66, the other end of the movable rod 6 penetrates through the through hole 41 of the fixed rod 4 and is in sliding connection with the horizontal edge of the fixed rod 4 through the sliding block 66, the opposite surfaces of the sliding block 66 and the fixed rod 4 are respectively provided with a movable contact 67 and a fixed contact 42, the upper end of the detection box 1 is provided with an alarm lamp 8, the movable contact 67 and the fixed contact 42 are respectively in electric control connection with the alarm lamp 8, through the arrangement of the fixed guide wheel 51 and the movable guide wheel 52, when a wire jumper occurs in the test body 10, the movable guide wheel 52 moves along the sliding rod 2 in the direction far away from the fixed guide wheel 51, the fixed guide wheel 52.
The push rod 9 capable of automatically stretching is connected between the upper end connecting shaft 3 of the movable guide wheel 52 and the inner wall of the detection box 1, a pressure spring is sleeved on an inner rod of the push rod 9, one end of the pressure spring is abutted to the end part of an outer rod of the push rod 9, and the other end of the pressure spring is abutted to the connecting rod 3. Through the arrangement of the push rod 9, the movable guide wheel 52 is pushed to automatically reset under the action of the compression spring after sliding along the sliding rod 2.
As shown in fig. 4, the moving lever 6 includes a moving main lever 61 and a moving sub-lever 62 nested inside thereof. The movable main rod is provided with a first positioning hole 63, the movable auxiliary rod is provided with a corresponding second positioning hole 64, and the first positioning hole 63 and the second positioning hole 64 are both threaded holes and are connected through a positioning bolt 65. The distance between the movable contact 67 arranged on the movable rod 6 and the fixed contact 42 on the fixed rod 4 is adjusted by adjusting the extension length of the movable auxiliary rod 62 from the movable main rod 61, so that the test device is suitable for testing transposed conductors 10 with different widths, and is simple to operate.
Two sets of limiting wheels 11 are arranged on the front side and the rear side of the detection box 1, and two ends of the test body 10 are arranged in the limiting wheels 11, so that the position of the test body 10 in the detection box 1 is accurate and does not deviate.
The working principle of the utility model is as follows:
the test body 10 penetrates through the spacing wheel 11 at one end to be sent into the interval between the opposite surfaces of the fixed guide wheel 51 and the movable guide wheel 52 for testing, when wire jumping occurs, the width of the test body 10 is increased, the movable guide wheel 52 slides towards one side far away from the fixed guide wheel 51, meanwhile, the movable contact 67 on the moving rod 6 is driven to slide towards the fixed contact 42 on the fixed rod 4, and the alarm lamp 8 is triggered to alarm after the movable contact 67 is contacted with the fixed contact 42. When the jumper wire position slides out of the opposite surface, the movable guide wheel 52 is reset under the action of the compression spring of the push rod 9, so that the next test is carried out.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a transposed conductor detection device, its includes the detection case, be equipped with a pair of guide pulley in opposite directions in the detection case, the detection case upper end is equipped with alarm, its characterized in that: the guide wheel comprises a fixed guide wheel and a movable guide wheel, a linked moving rod is arranged at the upper end of the movable guide wheel, a moving contact is arranged on the moving rod, a fixed contact is arranged in the moving direction of the moving rod, and the moving contact and the fixed contact are respectively in electric control connection with the alarm.
2. The transposed conductor detecting device according to claim 1, wherein: the movable rod comprises a movable main rod and a movable auxiliary rod sleeved inside the movable main rod, a first positioning hole is formed in the movable main rod, a corresponding second positioning hole is formed in the movable auxiliary rod, and the first positioning hole is fixed with the second positioning hole through a positioning bolt.
3. The transposed conductor detecting device of claim 2, wherein an L-shaped fixed rod is fixedly arranged at the upper end of the movable guide wheel and inside the detecting box, one end of the movable rod is fixedly connected with a connecting shaft at the upper end of the movable guide wheel, the other end of the movable rod passes through a vertical part of the fixed rod and is in sliding connection with a horizontal part of the fixed rod, and the movable contact and the fixed contact are respectively arranged on the opposite surfaces of the end part of the movable end of the movable rod and the fixed rod.
4. A transposed conductor detecting apparatus according to claim 3, wherein: a telescopic push rod is arranged between the connecting shaft of the movable guide wheel and the inner wall of the detection box, a pressure spring is sleeved on an inner rod of the push rod, one end of the pressure spring is abutted to the end part of an outer rod of the push rod, and the other end of the pressure spring is abutted to the connecting shaft.
5. The transposed conductor detecting device according to claim 4, wherein: the upper end and the lower end of the movable guide wheel are respectively provided with two upper sliding rods and two corresponding lower sliding rods, two ends of a connecting shaft of the movable guide wheel are respectively provided with a vertical connecting rod, and two ends of the connecting rod are respectively in sliding connection with the upper sliding rods and the lower sliding rods through sliding blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922023273.9U CN211121121U (en) | 2019-11-21 | 2019-11-21 | Transposed conductor detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922023273.9U CN211121121U (en) | 2019-11-21 | 2019-11-21 | Transposed conductor detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211121121U true CN211121121U (en) | 2020-07-28 |
Family
ID=71693628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922023273.9U Active CN211121121U (en) | 2019-11-21 | 2019-11-21 | Transposed conductor detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211121121U (en) |
-
2019
- 2019-11-21 CN CN201922023273.9U patent/CN211121121U/en active Active
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