CN219625256U - Low-temperature winding testing machine - Google Patents
Low-temperature winding testing machine Download PDFInfo
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- CN219625256U CN219625256U CN202320615131.5U CN202320615131U CN219625256U CN 219625256 U CN219625256 U CN 219625256U CN 202320615131 U CN202320615131 U CN 202320615131U CN 219625256 U CN219625256 U CN 219625256U
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- crane
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Abstract
The utility model relates to the technical field of wire detection devices, in particular to a low-temperature winding testing machine. Including the frame, the frame includes two risers that are parallel to each other and fixes the pull rod that is in the same place with these two risers, and pivot and a riser rotate to be connected, and the one end detachable of pivot is connected with the winding rod, winding rod below is provided with the crane with frame sliding connection, rotate on the crane and be connected with the round bar, the frame is provided with the fulcrum board in the position of crane outside, and the fixed plate that is connected with the frame is located one side that the fulcrum board kept away from the crane, be provided with a plurality of jacks of upper and lower direction range on the fixed plate, inserted the plunger in a jack, the middle part and the fulcrum board rotation of lever are connected, its upper surface of one end of lever and the downside contact of crane, the other end upper surface and the downside contact of plunger. The utility model is convenient for assembling and disassembling the winding rod.
Description
Technical Field
The utility model relates to the technical field of cable detection devices, in particular to a low-temperature winding testing machine.
Background
The cable low-temperature winding device is used for checking and measuring the performance of a round cable or a round insulating wire core in a low-temperature state, and when a low-temperature winding test is carried out, the test device is placed in a low-temperature box, then the test is carried out in the low-temperature box, and whether the cable has cracks or not is observed. Because in the test standard, the diameter of the winding rod is 4-5 times of the diameter of the sample cable, when testing cables with different diameters, the winding rod with different specifications needs to be replaced, and after the test is completed, the winding rod wound with the cable needs to be taken down, and the cable on the winding rod is observed.
Disclosure of Invention
The utility model aims to solve the technical problems, and provides a low-temperature winding testing machine which is convenient for assembling and disassembling a winding rod.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a low temperature coiling test machine, includes the frame, the frame includes two risers that are parallel to each other and fixes the pull rod that is in the same place with these two risers, and the pivot rotates with a riser to be connected, and the one end detachable of pivot is connected with the coiling stick, coiling stick below is provided with the crane with frame sliding connection, it is connected with the round bar to rotate on the crane, the position of frame in the crane outside is provided with the fulcrum board, and the fixed plate that is connected with the frame is located the one side that the fulcrum board kept away from the crane, be provided with a plurality of jacks of upper and lower direction range on the fixed plate, inserted the rod in a certain jack, the middle part and the fulcrum board rotation of lever are connected, its upper surface of one end of lever and the downside contact of crane, the other end its upper surface and the downside contact of rod.
Further optimize this technical scheme, be provided with the U type frame that can slide from top to bottom relative it on the crane, the roller rotates with U type frame to be connected, be provided with the screw hole that runs through its upper and lower surface on the crane, this screw hole threaded connection has the bolt, the top of bolt and the bottom surface contact of U type frame.
According to the technical scheme, a vertical plate without a rotating shaft is rotationally and slidably connected with a push rod, one end of the push rod, which is positioned on the inner side of the vertical plate, is provided with a second boss, and a spring is arranged between the end and the vertical plate; one end of the rotating shaft, which is positioned on the inner side of the frame, is provided with a second concave table with a non-circular cross section; one end of the winding rod is provided with a first concave table matched with the second convex table, the other end of the winding rod is provided with a first convex table matched with the second concave table, and the winding rod is further provided with a wire insertion hole.
Further optimize this technical scheme, the one end that the frame kept away from the fulcrum board is provided with the extension board, be provided with the through-hole that runs through its upper and lower surface on the extension board, the downside of crossing the line cover is provided with and should through-hole complex vertical scroll.
According to the technical scheme, the two ends of the wire passing sleeve are detachably connected with the supporting caps, and the center of the supporting caps is provided with the wire passing holes for passing through the cables.
Compared with the prior art, the utility model has the following advantages: 1. the lifting frame and the rolling rod are positioned below the winding rod, and a barrier is not arranged above the winding rod, so that the winding rod is convenient to install or take down; 2. the fixed plate is provided with a plurality of jacks which are arranged in the vertical direction, the inserting rod can be inserted into the jacks, two ends of the lever are respectively positioned at the lower sides of the lifting frame and the inserting rod, and when the diameter difference between the replaced winding rod and the previous winding rod is larger, the distance between the rolling rod and the winding rod can be adjusted more quickly; 3. the two ends of the wire passing sleeve are detachably connected with the supporting caps, the center of the supporting caps is provided with wire passing holes for passing through the cables, and when the diameter difference between the cable to be tested and the cable to be tested is larger, different supporting caps can be replaced.
Drawings
Fig. 1 is a schematic structural view of a low-temperature winding tester.
Fig. 2 is an enlarged view of fig. 1 at i.
FIG. 3 is a schematic view of a low temperature winding tester in another direction.
Fig. 4 is a schematic structural view of the winding rod.
In the figure: 1. a frame; 2. a support plate; 3. a wire passing sleeve; 31. a support cap; 4. a rotating shaft; 5. winding a rod; 51. a plug wire hole; 52. a first concave stage; 53. a first boss; 6. a rolling rod; 7. a lifting frame; 71. a U-shaped frame; 72. a bolt; 8. a lever; 9. a fulcrum plate; 10. a fixing plate; 101. a jack; 11. a rod insert; 12. and (5) a push rod.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
The specific embodiment is as follows: referring to fig. 1-4, a low-temperature winding tester comprises a frame 1, wherein the frame 1 comprises two vertical plates parallel to each other and a pull rod for fixing the two vertical plates together, a rotating shaft 4 is rotatably connected with one vertical plate, in actual use, the outer end of the rotating shaft 4 can be connected with a motor, a hand wheel can be arranged for manual rotation, one end of the rotating shaft 4 is detachably connected with a winding rod 5, a lifting frame 7 in sliding connection with the frame 1 is arranged below the winding rod 5, a rolling rod 6 is rotatably connected on the lifting frame 7, a fulcrum plate 9 is arranged at the position of the frame 1 outside the lifting frame 7, a fixing plate 10 connected with the frame 1 is positioned on one side, far away from the lifting frame 7, of the fulcrum plate 9, a plurality of jacks 101 are arranged in the upper and lower directions, a certain jack 101 is inserted with a rod 11, the middle part of a rod 8 can be pulled out, the upper surface of the rod 8 is rotatably connected with the fulcrum plate 9, and the lower surface of the rod 11 is contacted with the lower side of the rod 8. The lower side of the lifting frame 7, which corresponds to the lever 8, is preferably provided in a semi-cylindrical shape. The height of the lifting frame 7 can be adjusted by inserting the plunger 11 into different insertion holes 101, thereby adjusting the distance between the roller 6 and the winding rod 5. In this structure, there is no barrier above the winding rod 5, and the winding rod 5 is conveniently assembled and disassembled, and in addition, in the case that the positions of the insertion holes 101 are designed so that the insertion holes 101 correspond to winding rods 5 with different diameters, when the diameter difference between the replaced winding rod 5 and the previous winding rod 5 (for the previous test) is large, the distance between the rolling rod 6 and the winding rod 5 can be adjusted more quickly.
Further, the lifting frame 7 is provided with a U-shaped frame 71 which can slide up and down relative to the lifting frame, the rolling rod 6 is rotatably connected with the U-shaped frame 71, the lifting frame 7 is provided with a threaded hole penetrating through the upper surface and the lower surface of the lifting frame, the threaded hole is in threaded connection with a bolt 72, and the top end of the bolt 72 is in contact with the bottom surface of the U-shaped frame 71. The distance between the roll bar 6 and the winding bar 5 can be fine-tuned by turning the bolts 72.
Further, a vertical plate which is not provided with the rotating shaft 4 rotates and is connected with a push rod 12 in a sliding way, one end of the push rod 12 positioned at the inner side of the vertical plate is provided with a second boss, and a spring is arranged between the end and the vertical plate; one end of the rotating shaft 4, which is positioned at the inner side of the frame 1, is provided with a second concave table with a non-circular cross section; one end of the winding rod 5 is provided with a first concave table 52 matched with the second concave table, the other end of the winding rod 5 is provided with a first convex table 53 matched with the second concave table, and the winding rod 5 is also provided with a wire insertion hole 51. The second boss is preferably in the shape of a truncated cone, and the cross section of the second concave table is preferably square. The winding rod 5 can be removed by pulling out the ejector rod 12 a certain distance.
Further, a support plate 2 is arranged at one end of the frame 1 far away from the fulcrum plate 9, a through hole penetrating through the upper surface and the lower surface of the support plate 2 is arranged on the support plate 2, a vertical shaft matched with the through hole is arranged at the lower side of the wire passing sleeve 3, and the wire passing sleeve 3 can rotate on a horizontal plane so as to rotate along with the increase of the winding number of the cable on the winding rod 5.
Further, two ends of the wire passing sleeve 3 are detachably connected with a supporting cap 31, and a wire passing hole for passing through a cable is formed in the center of the supporting cap 31. When the cable to be tested has a large difference in diameter from the cable of the last test, a different support cap 31 can be replaced.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (5)
1. The utility model provides a low temperature coiling test machine, includes frame (1), frame (1) include two risers that are parallel to each other and the pull rod that is in the same place with these two risers, pivot (4) are connected with a riser rotation, and the one end detachable of pivot (4) is connected with and winds stick (5), its characterized in that: the utility model discloses a winding stick, including frame (1), frame (7), fixed plate (10) and fixed plate (10) are provided with jack (101) that are arranged in a plurality of upper and lower directions, insert stick (11) in certain jack (101), the middle part and the pivot board (9) rotation of lever (8) are connected, the one end of lever (8) its upper surface is contacted with the downside of frame (7), the other end its upper surface is contacted with the downside of inserting stick (11) in the position of frame (1) outside is provided with pivot board (9), fixed plate (10) that is connected with frame (1) is located one side that pivot board (9) kept away from frame (7).
2. A low temperature winding tester according to claim 1, wherein: the lifting frame (7) is provided with a U-shaped frame (71) which can slide up and down relative to the lifting frame, the rolling rod (6) is rotationally connected with the U-shaped frame (71), the lifting frame (7) is provided with a threaded hole penetrating through the upper surface and the lower surface of the lifting frame, the threaded hole is in threaded connection with a bolt (72), and the top end of the bolt (72) is in contact with the bottom surface of the U-shaped frame (71).
3. A low temperature winding tester according to claim 1, wherein: a vertical plate which is not provided with a rotating shaft (4) rotates and is connected with a push rod (12) in a sliding way, one end of the push rod (12) positioned at the inner side of the vertical plate is provided with a second boss, and a spring is arranged between the end and the vertical plate; one end of the rotating shaft (4) positioned at the inner side of the frame (1) is provided with a second concave table with a non-circular cross section; one end of the winding rod (5) is provided with a first concave table (52) matched with the second convex table, the other end of the winding rod is provided with a first convex table (53) matched with the second concave table, and the winding rod (5) is also provided with a plug wire hole (51).
4. A low temperature winding tester according to any one of claims 1-3, wherein: one end of the frame (1) far away from the fulcrum plate (9) is provided with a support plate (2), the support plate (2) is provided with a through hole penetrating through the upper surface and the lower surface of the support plate, and the lower side of the wire passing sleeve (3) is provided with a vertical shaft matched with the through hole.
5. A low temperature winding tester according to claim 4, wherein: the two ends of the wire passing sleeve (3) are detachably connected with supporting caps (31), and a wire passing hole for passing through a cable is formed in the center of the supporting caps (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320615131.5U CN219625256U (en) | 2023-03-27 | 2023-03-27 | Low-temperature winding testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320615131.5U CN219625256U (en) | 2023-03-27 | 2023-03-27 | Low-temperature winding testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219625256U true CN219625256U (en) | 2023-09-01 |
Family
ID=87796761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320615131.5U Active CN219625256U (en) | 2023-03-27 | 2023-03-27 | Low-temperature winding testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219625256U (en) |
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2023
- 2023-03-27 CN CN202320615131.5U patent/CN219625256U/en active Active
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