CN214733475U - Cable pay-off that developments tension was adjusted - Google Patents
Cable pay-off that developments tension was adjusted Download PDFInfo
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- CN214733475U CN214733475U CN202120293697.1U CN202120293697U CN214733475U CN 214733475 U CN214733475 U CN 214733475U CN 202120293697 U CN202120293697 U CN 202120293697U CN 214733475 U CN214733475 U CN 214733475U
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- 230000018109 developmental process Effects 0.000 title abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a cable pay-off that developments tension was adjusted. Including base and tension adjusting device, the base upper surface is provided with two drawing drum supports, bolt fastening is passed through on the base to two drawing drum support bottoms, two drawing drum support tops are connected through the pivot, the drawing drum center pin is passed in the pivot, drawing drum one end links to each other with the stopper through the pivot, the base upper surface still is provided with two second supports, bolt fastening is passed through on the base in two second support bottoms, two second support tops pass through the slide bar and link to each other, the wire ring has been cup jointed on the slide bar, tension adjusting device sets up at the base upper surface. The utility model discloses a set up tension adjusting device, can be fine in construction unwrapping wire process, carry out dynamic adjustment to the tension of cable, saved a large amount of manpower and materials, also protected cable itself simultaneously, reduce the damage, increased the life of cable.
Description
Technical Field
The utility model belongs to the technical field of power cable, especially, relate to a cable pay-off of dynamic tension regulation.
Background
In the process of power construction or production of electric wires and cables, a paying-off device or a paying-off structure has the function of enabling electric wires in a wire coil to be pulled out at a constant speed with certain tension, and the working mode of the conventional paying-off structure or device is that the wire coil is driven to rotate for paying off by means of the self-tension of the electric wires, namely passive paying-off, so that the labor intensity of workers is increased easily, and the production efficiency is reduced; in addition, the tension balancing device of the conventional cable drum is in a passive tension paying-off mode, the tension force at the rear end drives the pay-off drum to rotate for paying off, but the pay-off mode of the passive type can cause the problem that if the pay-off drum is too flexible, the tension balancing device is difficult to adjust due to the fact that the pay-off speed of the drum is too fast, if the pay-off drum is not flexible enough, the pay-off drum is too heavy, or the phenomenon that the pay-off drum is blocked and unsmooth can lead to uneven tension is caused, and the phenomenon of hard drawing and dragging is obvious.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a cable pay-off of dynamic tension regulation, including base and tension adjusting device, the base upper surface is provided with two drawing drum supports, bolt fastening is passed through on the base to two drawing drum support bottoms, two drawing drum support tops are connected through the pivot, the drawing drum center pin is passed in the pivot, drawing drum one end links to each other with the stopper through the pivot, the base upper surface still is provided with two second supports, bolt fastening is passed through on the base to two second support bottoms, two second support tops link to each other through the slide bar, the wire ring has been cup jointed on the slide bar, tension adjusting device sets up at the base upper surface.
Furthermore, the tension adjusting device comprises a tension sensor, a tension reader and a tension controller, the tension controller is arranged on the back of the fixing plate, the bottom of the fixing plate is welded on the upper surface of the base, and a plurality of adjusting holes are formed in two sides of the fixing plate respectively.
Furthermore, the tension reader is arranged on the back surface of the adjusting plate, and the front surface of the adjusting plate is provided with a first guide wheel, a second guide wheel, a third guide wheel and a fourth guide wheel which are respectively connected with the adjusting plate through a fixed rotating shaft.
Further, the first guide wheel and the third guide wheel are located at the same horizontal height, and the second guide wheel and the fourth guide wheel are located at the same horizontal height.
Furthermore, the front of the adjusting plate is also provided with a tension wheel, the tension wheel is connected with a tension sensor through a guide roller, the back of the tension sensor is fixed on the adjusting plate, and a plurality of adjusting holes are respectively arranged on two sides of the adjusting plate.
Further, the adjusting plate is fixed on the fixing plate through a bolt penetrating through the adjusting hole.
Furthermore, a plurality of groups of universal wheels are arranged at the bottom of the base.
Further, a power supply is arranged on the base.
The utility model discloses following beneficial effect has:
the utility model discloses a set up tension adjusting device, can be fine in construction unwrapping wire process, carry out dynamic adjustment to the tension of cable, saved a large amount of manpower and materials, also protected cable itself simultaneously, reduce the damage, increased the life of cable.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a schematic view of the tension adjusting device of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-pay-off reel, 2-brake, 3-base, 4-universal wheel, 5-tension adjusting device, 501-adjusting plate, 502-tension reader, 503-fixing plate, 504-tension controller, 505-adjusting hole, 506-first guide wheel, 507-second guide wheel, 508-third guide wheel, 509-fourth guide wheel, 510-tension sensor, 511-tension wheel, 6-power supply, 7-second bracket, 8-pay-off reel bracket, 9-wire loop and 10-slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1-3, the utility model relates to a cable pay-off of dynamic tension regulation, base 3 and tension regulation device 5, the 3 upper surfaces of base are provided with two drawing drum supports 8, bolt fastening is passed through on base 3 to two drawing drum supports 8 bottoms, two drawing drum supports 8 tops are connected through the pivot, the pivot is passed drawing drum 1 center pin, 1 one end of drawing drum links to each other with stopper 2 through the pivot, the 3 upper surfaces of base still is provided with two second 7 frames, bolt fastening is passed through on base 3 to 7 bottoms of two second supports, 7 tops of two second supports link to each other through slide bar 10, lead ring 9 has been cup jointed on slide bar 10, tension regulation device 5 sets up at the 3 upper surfaces of base.
The tension adjusting device 5 comprises a tension sensor 510, a tension reader 502 and a tension controller 504, wherein the tension controller 504 is arranged on the back surface of the fixing plate 503, the bottom of the fixing plate 503 is welded on the upper surface of the base 3, and a plurality of adjusting holes 505 are respectively arranged on two sides of the fixing plate 503. Tension reader 502 is disposed on the back surface of adjusting plate 501, and adjusting plate 501 has a first guide wheel 506, a second guide wheel 507, a third guide wheel 508, and a fourth guide wheel 509 on the front surface thereof, and respectively connected to adjusting plate 501 via a fixing shaft. First guide wheel 506 and third guide wheel 508 are located at the same level, and second guide wheel 507 and fourth guide wheel 509 are located at the same level. The front surface of the adjusting plate 501 is further provided with a tension pulley 504, the tension pulley 504 is connected with a tension sensor 502 through a guide roller, the back surface of the tension sensor 502 is fixed on the adjusting plate 501, and two sides of the adjusting plate 501 are respectively provided with a plurality of adjusting holes 505. The adjustment plate 501 is fixed to the fixing plate 503 by bolts through the adjustment holes 505. The bottom of the base 3 is also provided with a plurality of groups of universal wheels 4. The base 3 is provided with a power supply 6.
The utility model discloses a use: during paying off, a cable sequentially passes through the wire ring, the third guide wheel, the fourth guide wheel and the tension wheel from a paying off disc, a tension sensor is arranged behind the tension wheel, the tension sensor is connected with a tension reader through a wire, and the tension controller is connected with the tension sensor; when pulling the cable, if the pulling force can produce great tension too big, then tension sensor senses great tension after, can feed back to tension controller, and tension controller connects the stopper, increases the rotational speed of drawing drum to reduce tension. Same when tension undersize, tension sensor senses corresponding tension change back, also can give tension controller signal to remove the rotational speed that changes the drawing drum through tension brake, reach the effect of dynamic adjustment tension, the utility model discloses, adjust the precision height, can save a lot of manpower and materials, effectual protection cable.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a cable pay-off of dynamic tension regulation, includes base (3) and tension adjusting device (5), base (3) upper surface is provided with two drawing drum supports (8), its characterized in that:
the bottom parts of the two pay-off reel supports (8) are fixed on the base (3) through bolts, the top ends of the two pay-off reel supports (8) are connected through a rotating shaft, and the rotating shaft penetrates through the central shaft of the pay-off reel (1);
one end of the pay-off reel (1) is connected with the brake (2) through a rotating shaft, two second supports (7) are further arranged on the upper surface of the base (3), and the bottoms of the two second supports (7) are fixed on the base (3) through bolts;
the tops of the two second supports (7) are connected through a sliding rod (10), and a wire ring (9) is sleeved on the sliding rod (10);
the tension adjusting device (5) is arranged on the upper surface of the base (3).
2. The cable pay-off device with dynamic tension adjustment according to claim 1, wherein the tension adjustment device (5) comprises a tension sensor (510), a tension reader (502) and a tension controller (504), the tension controller (504) is arranged on the back of a fixing plate (503), the bottom of the fixing plate (503) is welded on the upper surface of the base (3), and a plurality of adjustment holes (505) are respectively arranged on two sides of the fixing plate (503).
3. A dynamic tension adjusting cable pay-off device as claimed in claim 2, wherein the tension reader (502) is disposed on the back of the adjusting plate (501), and the front of the adjusting plate (501) has a first guide wheel (506), a second guide wheel (507), a third guide wheel (508), and a fourth guide wheel (509) respectively connected to the adjusting plate (501) through a fixed rotation shaft.
4. A dynamically tension adjusted cable pay-off device as defined in claim 3, wherein the first guide wheel (506) and the third guide wheel (508) are at the same level, and the second guide wheel (507) and the fourth guide wheel (509) are at the same level.
5. A dynamic tension adjusting cable pay-off device as claimed in claim 3, wherein the front surface of the adjusting plate (501) is further provided with a tension pulley (511), the tension pulley (511) is connected with a tension sensor (510) through a guide roller, the back surface of the tension sensor (510) is fixed on the adjusting plate (501), and the two sides of the adjusting plate (501) are respectively provided with a plurality of adjusting holes (505).
6. A dynamically tension adjusting cable payout device as defined in claim 5, wherein the adjustment plate (501) is secured to the fixed plate (503) by bolts passing through adjustment holes (505).
7. A dynamic tension adjusting cable pay-off device as claimed in claim 1, characterized in that the base (3) is also provided at its bottom with sets of universal wheels (4).
8. A dynamic tension adjusting cable pay-off device as claimed in claim 7, characterized in that a power source (6) is provided on the base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120293697.1U CN214733475U (en) | 2021-02-02 | 2021-02-02 | Cable pay-off that developments tension was adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120293697.1U CN214733475U (en) | 2021-02-02 | 2021-02-02 | Cable pay-off that developments tension was adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214733475U true CN214733475U (en) | 2021-11-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120293697.1U Expired - Fee Related CN214733475U (en) | 2021-02-02 | 2021-02-02 | Cable pay-off that developments tension was adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214733475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212602A (en) * | 2021-12-24 | 2022-03-22 | 国网山东省电力公司烟台市福山区供电公司 | Low pressure house lead-in unwrapping wire ware |
-
2021
- 2021-02-02 CN CN202120293697.1U patent/CN214733475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114212602A (en) * | 2021-12-24 | 2022-03-22 | 国网山东省电力公司烟台市福山区供电公司 | Low pressure house lead-in unwrapping wire ware |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |