CN212587256U - Aluminum alloy stranded wire stress release device - Google Patents
Aluminum alloy stranded wire stress release device Download PDFInfo
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- CN212587256U CN212587256U CN202021382538.0U CN202021382538U CN212587256U CN 212587256 U CN212587256 U CN 212587256U CN 202021382538 U CN202021382538 U CN 202021382538U CN 212587256 U CN212587256 U CN 212587256U
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- spring
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Abstract
The utility model relates to an aluminum alloy stranded conductor processing apparatus field, concretely relates to aluminum alloy stranded conductor stress relief device. The utility model relates to an aluminum alloy stranded conductor stress relief device, which comprises a bracket, it is connected with first restoration wheel to rotate on the support, a set of spring enclasping device is respectively installed at the support both ends, be equipped with a plurality of screw rods on the support and enclasping the device, the screw rod enclasping device sets up between two sets of spring enclasping devices, the spring enclasping device includes the second screw rod, and the spring frame, smooth pole, wheel carrier and third restoration wheel are restoreed to the third, the second screw rod is installed on the support, the spring frame is installed to second screw rod one end, be equipped with smooth pole on the spring frame, it restores the wheel carrier to be equipped with the third on the smooth pole, the third is restoreed the wheel carrier and is rotated and is connected with the third and restores the wheel, the third is restoreed.
Description
Technical Field
The utility model relates to an aluminum alloy stranded conductor processing apparatus field, concretely relates to aluminum alloy stranded conductor stress relief device.
Background
At present, AA 8030 series aluminum alloy materials and other series aluminum alloy materials are increasingly popularized in the power transmission line industry, and the aluminum alloy cable has the advantages of good tensile strength, elongation, flexibility, creep resistance, corrosion resistance and the like. Because of the needs of batch production, carry out forced cooling at the aluminum alloy pole casting process, carry out artifical ageing after the aluminum alloy pole wire drawing, for the lengthy time of natural cooling and natural ageing, promote a lot in efficiency, the shortening of time and the promotion of efficiency lead to having the residue of internal stress in the metal inside, though to the aluminum alloy line carry out the pretwist before the transposition doubling, but after the hold-down die, the aluminum alloy monofilament surface receives the lateral friction, the shear stress has produced again on area of contact, the internal stress of not completely eliminating when adding the pretwist, the aluminum alloy stranded conductor structure after can making the stiction kick-backs, not compact, consequently need an additional secondary repair force of sticising, fix and trim.
The prior patent 201210309665.1, which has a round press roller before the compression die of the nano-diamond composite coating for compression, can not eliminate the internal stress after compression.
In the prior patent 201910682756.1, the bearing roller and the shaping roller cannot move after being fixed by the screw rod, so that the aluminum wire is easily damaged.
Disclosure of Invention
The utility model discloses hope to provide an aluminum alloy stranded conductor stress relief device, concrete scheme is as follows:
the utility model provides an aluminum alloy stranded conductor stress release, includes the support, it is connected with first restoration wheel to rotate on the support, a set of spring enclasping device is respectively installed at the support both ends, it embraces the device tightly to be equipped with a plurality of screws on the support, the screw is embraced the device and is set up and is embraced between the device tightly at two sets of springs, the spring is embraced the device tightly and is included the second screw rod, and the spring frame, smooth pole, wheel carrier and third restoration wheel are restoreed to the third, the second screw rod is installed on the support, the spring frame is installed to second screw rod one end, be equipped with smooth pole on the spring frame, it restores the wheel carrier to be equipped with the third on the smooth pole, the third is restoreed the wheel carrier and is rotated and is connected with the third and is restoreed.
The screw rod enclasping device comprises a first screw rod, the first screw rod is installed on the support, a second repairing wheel frame is arranged at one end of the first screw rod, and a second repairing wheel is rotatably connected to the second repairing wheel frame.
Handles are arranged on the first screw rod and the second screw rod. The handle can conveniently rotate first screw rod and second screw rod.
And a meter counting device is arranged on one side of the support. The meter counting can be carried out.
The length counting device comprises a length counter, a length counting frame is arranged on the length counter, a first rotating shaft and a second rotating shaft are arranged on the length counting frame, a first rotating wheel is arranged on the first rotating shaft, and a second rotating wheel is arranged on the second rotating shaft.
The second rotating shaft is movably arranged on the meter counting frame, and a second spring is arranged between the second rotating shaft and the meter counting frame. The second pivot is movably installed at the meter frame, and the aluminum alloy stranded conductor is between first runner and second runner, and the second spring can play extruded effect, reduces the injury to the aluminum alloy stranded conductor simultaneously as far as.
The first repairing wheel, the second repairing wheel and the third repairing wheel are all provided with grooves. First restoration wheel, second restoration wheel and third restoration wheel adopt the recess design of laminating circular conductor, when the crimping touches the aluminum alloy stranded conductor down, can carry out cladding all around to the stranded conductor, have avoided the horizontal direction to add the design of establishing the restoration wheel.
The utility model relates to an aluminum alloy stranded wire stress relief device, in the real-time, lay the aluminum alloy stranded wire between first restoration wheel and second restoration wheel (or third restoration wheel), the first spring can extrude, reduces the injury to the aluminum alloy stranded wire as far as simultaneously, plays the effect of buffering transition; and this application can make things convenient for the installation of aluminum alloy stranded conductor through rotatory first screw rod and second screw rod, also can adapt to the aluminum alloy stranded conductor of more thicknesses.
The utility model discloses a first restoration wheel, second restoration wheel and third restoration wheel cross distribution on the vertical position, compare in upper and lower two restoration wheel straight line distributions, can play continuous prosthetic purpose. Just the utility model discloses head and the tail are spring enclasping device for two sections, and spring enclasping device can play the buffering transition effect.
Drawings
Fig. 1 is a schematic structural view of an aluminum alloy stranded wire stress releasing device of the present invention;
fig. 2 is a schematic structural view of an aluminum alloy stranded wire stress releasing device of the present invention;
fig. 3 is a schematic structural view showing an aluminum alloy stranded wire stress releasing device of the present invention;
wherein the reference numbers: 1. a support; 11. a first repair wheel; 2. a screw rod holding device; 21. a first screw; 22. a second repair wheel carrier; 23. a second repair wheel; 3. a spring clasping device; 31. a second screw; 32. a spring holder; 33. a first spring; 34. a third repair wheel carrier; 35. a third repair wheel; 36. a smooth rod; 4. a meter counting device; 41. a meter counter; 42. a meter counting frame; 421. a first rotating shaft; 422. a second rotating shaft; 431. a first runner; 432. a second runner; 44. a second spring; 5. and (4) a groove.
Detailed Description
This is further illustrated below in connection with FIGS. 1-3:
the utility model provides an aluminum alloy stranded conductor stress release, which comprises a bracket 1, it has first restoration wheel 11 to rotate to connect (the condition that the pivot is connected in the picture) on the support 1, a set of spring enclasping device 3 is respectively installed at support 1 both ends, be equipped with a plurality of screw rod enclasping device 2 on the support 1 (the condition that 1 group screw rod enclasping device 2 is in the picture), screw rod enclasping device 2 sets up between two sets of spring enclasping device 3, spring enclasping device 3 includes second screw 31, spring frame 32, smooth pole 36, wheel frame 34 is restoreed to the third and wheel 35 is restoreed to the third, second screw 31 installs on support 1, spring frame 32 is installed to second screw 31 one end, be equipped with smooth pole 36 on the spring frame 32, be equipped with third restoration wheel frame 34 on the smooth pole 36, wheel frame 35 is restoreed to the third and is connected with third restoration wheel 35, be equipped with first spring 33 between third restoration wheel frame 34.
The screw rod clasping device 2 comprises a first screw rod 21, the first screw rod 21 is installed on the support 1, one end of the first screw rod 21 is provided with a second repairing wheel frame 22, and the second repairing wheel frame 22 is rotatably connected with a second repairing wheel 23.
Handles are arranged on the first screw rod 21 and the second screw rod 31. The handle can facilitate the rotation of the first screw 21 and the second screw 31.
One side of the bracket 1 is provided with a meter counting device 4. The meter counting can be carried out. The length counting device 4 includes a length counter 41 (the length counter 41 is prior art, and how to calculate the number of turns of the first rotating wheel 431, so as to count the length is prior art, and therefore, it is not described any further), the length counter 41 is provided with a length counting frame 42, the length counting frame 42 is provided with a first rotating shaft 421 and a second rotating shaft 422, the first rotating shaft 421 is provided with a first rotating wheel 431, and the second rotating shaft 422 is provided with a second rotating wheel 432. The second rotating shaft 422 can be movably arranged on the meter counting frame 42, and a second spring 44 is arranged between the second rotating shaft 422 and the meter counting frame 42. The second rotating shaft 42 is movably mounted on the meter counting frame 42 (in the figure, openings are formed at two ends of the second rotating shaft, and the second rotating shaft is mounted on the meter counting frame 42 through the openings), the aluminum alloy stranded wire is arranged between the first rotating wheel 431 and the second rotating wheel 432, the second spring 44 can play a role in extrusion, and meanwhile, damage to the aluminum alloy stranded wire is reduced as much as possible.
The first repair wheel 11, the second repair wheel 22 and the third repair wheel 35 are provided with grooves 5. First restoration wheel 11, second restoration wheel 22 and third restoration wheel 35 adopt the design of laminating circular conductor's recess 5, when the crimping contacts the aluminum alloy stranded conductor down, can carry out cladding all around to the stranded conductor, have avoided the horizontal direction to add the design of establishing the restoration wheel.
The utility model relates to an aluminum alloy stranded wire stress relief device, in the time of the practicality, lay the aluminum alloy stranded wire between first restoration wheel 11 and second restoration wheel 22 (or third restoration wheel 35), first spring 33 can extrude, reduces the injury to the aluminum alloy stranded wire as far as simultaneously; in addition, the installation of the aluminum alloy stranded wire can be facilitated by rotating the first screw 21 and the second screw 31, and the aluminum alloy stranded wire can also adapt to aluminum alloy stranded wires with more thicknesses.
The utility model discloses a first restoration wheel 11, second restoration wheel 22 and third restoration wheel 35 distribute (like the picture) alternately on the vertical position, compare in the straight line distribution of two rows of upper and lower restoration wheels, can play prosthetic purpose in succession. Just the utility model discloses head and the tail are spring enclasping device 3 for two sections, and spring enclasping device 3 can play the buffering transition effect.
The above-mentioned embodiment is only used for explaining the utility model concept, and not to the limit of the utility model protection, and all utilize this concept to be right the utility model discloses carry out insubstantial change, all shall fall into the scope of protection of the utility model.
Claims (7)
1. The utility model provides an aluminum alloy stranded conductor stress relief device which characterized in that: the support comprises a bracket, it is connected with first restoration wheel to rotate on the support, a set of spring enclasping device is respectively installed at the support both ends, it enclasping device to be equipped with a plurality of screws on the support, the screw is enclasping the device setting and is enclasping between the device at two sets of springs, the spring is enclasping the device and is included the second screw rod, and the spring frame, smooth pole, wheel carrier and third restoration wheel are restoreed to the third, the second screw rod is installed on the support, the spring frame is installed to second screw rod one end, be equipped with smooth pole on the spring frame, the wheel carrier is restoreed to last the third that is equipped with of smooth pole, the wheel carrier is restoreed to the third and is connected with the third and restores the wheel.
2. The aluminum alloy stranded wire stress relief device of claim 1, wherein: the screw rod enclasping device comprises a first screw rod, the first screw rod is installed on the support, a second repairing wheel frame is arranged at one end of the first screw rod, and a second repairing wheel is rotatably connected to the second repairing wheel frame.
3. The aluminum alloy stranded wire stress relief device of claim 2, wherein: handles are arranged on the first screw rod and the second screw rod.
4. The aluminum alloy stranded wire stress relief device of claim 1, wherein: and a meter counting device is arranged on one side of the support.
5. The aluminum alloy stranded wire stress relieving device of claim 4, wherein: the length counting device comprises a length counter, a length counting frame is arranged on the length counter, a first rotating shaft and a second rotating shaft are arranged on the length counting frame, a first rotating wheel is arranged on the first rotating shaft, and a second rotating wheel is arranged on the second rotating shaft.
6. The aluminum alloy stranded wire stress relief device of claim 5, wherein: the second rotating shaft is movably arranged on the meter counting frame, and a second spring is arranged between the second rotating shaft and the meter counting frame.
7. The aluminum alloy stranded wire stress relief device of claim 1, wherein: the first repairing wheel, the second repairing wheel and the third repairing wheel are all provided with grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021382538.0U CN212587256U (en) | 2020-07-13 | 2020-07-13 | Aluminum alloy stranded wire stress release device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021382538.0U CN212587256U (en) | 2020-07-13 | 2020-07-13 | Aluminum alloy stranded wire stress release device |
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| Publication Number | Publication Date |
|---|---|
| CN212587256U true CN212587256U (en) | 2021-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021382538.0U Active CN212587256U (en) | 2020-07-13 | 2020-07-13 | Aluminum alloy stranded wire stress release device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113903500A (en) * | 2021-08-20 | 2022-01-07 | 绍兴电力设备有限公司 | Cable stranded conductor with high compression coefficient and processing method |
| CN117012458A (en) * | 2023-09-08 | 2023-11-07 | 绍兴电力设备有限公司 | All-round leveling overhead stranded wire's stress release mechanism |
-
2020
- 2020-07-13 CN CN202021382538.0U patent/CN212587256U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113903500A (en) * | 2021-08-20 | 2022-01-07 | 绍兴电力设备有限公司 | Cable stranded conductor with high compression coefficient and processing method |
| CN117012458A (en) * | 2023-09-08 | 2023-11-07 | 绍兴电力设备有限公司 | All-round leveling overhead stranded wire's stress release mechanism |
| CN117012458B (en) * | 2023-09-08 | 2024-06-04 | 绍兴电力设备有限公司 | All-round leveling overhead stranded wire's stress release mechanism |
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