CN216105338U - Tensioning device for cable winding - Google Patents
Tensioning device for cable winding Download PDFInfo
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- CN216105338U CN216105338U CN202122777018.0U CN202122777018U CN216105338U CN 216105338 U CN216105338 U CN 216105338U CN 202122777018 U CN202122777018 U CN 202122777018U CN 216105338 U CN216105338 U CN 216105338U
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- movable rod
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Abstract
The utility model discloses a tensioning device for winding a cable, which comprises a support frame, a movable rod, a U-shaped frame, a compression roller, an elastic piece and a locking piece, wherein the movable rod is slidably arranged on the support frame, the U-shaped frame is fixedly arranged at the upper end of the movable rod, the compression roller is rotatably arranged on the U-shaped frame, the elastic piece is telescopically arranged between the support frame and the movable rod, the top of the support frame is provided with a slot, the lower end of the movable rod is slidably inserted into the slot, the side wall of the support frame is provided with an avoiding groove communicated with the slot, the side wall of the movable rod is convexly provided with a handle which is slidably connected with the avoiding groove, the locking piece comprises a first sleeve and a second sleeve which are sequentially connected from bottom to top, the first sleeve is sleeved at the top of the support frame and can be in threaded connection with the support frame, and the second sleeve is sleeved on the movable rod and is in threaded connection with the movable rod. The tensioning device for winding the cable can realize the adjustment of the tensioning degree of the cable, meets the winding and storage requirements and is convenient to popularize and use.
Description
Technical Field
The utility model relates to the technical field of cable production equipment, in particular to a tensioning device for cable winding.
Background
At the in-process of cable manufacture, storage and transportation, for convenient cable storage, transport and transportation, need with the cable winding on the I-shaped wheel, if the cable winding is too loose, then can influence the winding effect and the cable finished product storage effect of cable, make the cable produce the condition in a jumble or disorderly easily, easily intertwine between the cable, knot to influence the follow-up transportation of finished product cable, the normal unwrapping wire and the use after dispatching from the factory. At present, the only device that is used for tensioning cable on the market generally includes a bracing piece and fixes the cavity sleeve in system bracing piece one end, and during the use, the cable passes winding behind the cavity sleeve on the I-shaped wheel, and cavity sleeve's height can not be adjusted usually, leads to the unable as required adjustment of tension of cable, can't satisfy the rolling storage needs of cable.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: in order to overcome the defects in the prior art, the tensioning device for winding the cable with adjustable tension is provided.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a tensioning device for winding a cable comprises a support frame, a movable rod, a U-shaped frame, a compression roller, an elastic piece and a locking piece, wherein the movable rod is slidably arranged on the support frame, the U-shaped frame is fixedly arranged at the upper end of the movable rod, the compression roller is rotatably arranged on the U-shaped frame, the elastic piece is telescopically arranged between the support frame and the movable rod, the top of the support frame is provided with an insertion groove, the lower end of the movable rod is slidably inserted into the insertion groove, the side wall of the support frame is provided with an avoiding groove communicated with the insertion groove, the side wall of the movable rod is convexly provided with a handle, the handle is slidably connected with the avoiding groove, the locking piece comprises a first sleeve and a second sleeve which are sequentially connected from bottom to top, the first sleeve is sleeved at the top of the support frame and can be in threaded connection with the support frame, the second sleeve is sleeved on the movable rod and is in threaded connection with the movable rod.
Further, the support frame is cylindric structure, the slot is followed the axial of support frame is seted up the center department of support frame, the slot with the movable rod cooperation, it follows to dodge the groove the axial of support frame is seted up on the lateral wall of support frame, the handle includes interconnect's connecting portion and portion of gripping, connecting portion with movable rod fixed connection, connecting portion run through dodge the groove and can follow the length direction who dodges the groove slides, the portion of gripping is located the outside of support frame.
Further, the connecting part is of a rectangular plate-shaped structure, and two opposite side walls of the connecting part are attached to the groove wall of the avoiding groove.
Furthermore, a fixing plate is connected to the side wall of the top of the support frame, the lower end of the elastic piece is fixedly connected with the fixing plate, and the upper end of the elastic piece is fixedly connected with the bottom of the U-shaped frame.
Further, the U-shaped frame includes the bottom plate and connects the backup pad of the relative both sides of bottom plate, the compression roller is rotationally installed two between the backup pad, the bottom plate with the upper end fixed connection of movable rod, the compression roller with be formed with the passageway that the power cable passes through between the bottom plate.
Furthermore, an arc-shaped groove is formed in the peripheral surface of the compression roller along the circumferential direction of the compression roller.
Furthermore, the two ends of the compression roller are connected with connecting shafts, the connecting shafts are rotatably connected with the supporting plates, bearings are arranged between the connecting shafts and the supporting plates, outer rings of the bearings are fixedly embedded in the supporting plates, and inner rings of the bearings are fixedly sleeved outside the connecting shafts.
Further, the bottom of support frame is installed and is supported the flat board, it all is provided with the balancing weight to lie in on the flat board the relative both sides of support frame.
The utility model has the beneficial effects that: according to the tensioning device for winding the cable, the height of the compression roller can be adjusted by moving the movable rod, so that the tension degree of the cable can be adjusted, the winding requirement of the cable is met, the locking piece can be effectively prevented from being easily loosened under the action of the elastic force of the elastic piece, the structure is more stable, the operation is simple and convenient, and the tensioning device is suitable for popularization and use.
Drawings
The utility model is further illustrated by the following figures and examples.
FIG. 1 is a schematic structural view of a cable take-up tensioner of the present invention;
fig. 2 is a cross-sectional view a-a of the cable take-up tensioner of fig. 1.
In the figure: 1. the support frame, 11, slot, 12, dodge the groove, 13, the fixed plate, 14, support flat board, 15, the balancing weight, 2, the movable rod, 21, the handle, 211, connecting portion, 212, the portion of gripping, 3, the U-shaped frame, 31, the bottom plate, 32, the backup pad, 33, the passageway, 4, the compression roller, 41, arc recess, 42, the connecting axle, 43, the bearing, 5, the elastic component, 6, the locking piece, 61, first sleeve, 62, the second sleeve, 10, the cable.
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.
Referring to fig. 1 and 2, the utility model provides a tensioning device for winding a cable, which is used for tensioning a cable 10, and comprises a support frame 1, a movable rod 2, a U-shaped frame 3, a pressing roller 4, an elastic member 5 and a locking member 6, wherein the movable rod 2 is slidably arranged on the support frame 1, the U-shaped frame 3 is fixedly arranged at the upper end of the movable rod 2, the pressing roller 4 is rotatably arranged on the U-shaped frame 3, the elastic member 5 is telescopically arranged between the support frame 1 and the movable rod 2, the top of the support frame 1 is provided with a slot 11, the lower end of the movable rod 2 is slidably inserted into the slot 11, the side wall of the support frame 1 is provided with an avoiding groove 12 communicated with the slot 11, the side wall of the movable rod 2 is convexly provided with a handle 21, the handle 21 is slidably connected with the avoiding groove 12, the locking member 6 comprises a first sleeve 61 and a second sleeve 62 which are sequentially connected from bottom to top, the first sleeve 61 is sleeved on the top of the support frame 1 and can be in threaded connection with the support frame 1, and the second sleeve 62 is sleeved on the movable rod 2 and is in threaded connection with the movable rod 2.
When the tensioning device for winding the cable is used, the cable 10 penetrates through the bottom of the compression roller 4, so that the cable 10 is pressed down by the compression roller 4, and the tensioning effect on the cable 10 in the winding process of the cable 10 is realized. When the user needs to adjust the tension of cable 10, rotate locking piece 6 earlier, make first sleeve 61 break away from with the top of support frame 1 mutually, then the user holds handle 21, and upwards stimulate handle 21, movable rod 2 upwards moves under the drive of handle 21, thereby make U-shaped frame 3 together with compression roller 4 together upwards move, after the height adjustment of compression roller 4 to suitable position, rotate locking piece 6 once more, make locking piece 6 fix again at the top of support frame 1 through threaded connection, simultaneously, because there is the threaded connection relation between second sleeve 62 and the movable rod 2, make movable rod 2 can not upwards or downwards move easily, so, just realized the fixed action to compression roller 4. Simultaneously, the elastic component 5 of setting between support frame 1 and movable rod 2 is stretched for movable rod 2 has the trend of downstream all the time relative to support frame 1, thereby has effectively avoided the not hard up problem easily of lock piece 6, has guaranteed the locking stability of lock piece 6.
Specifically, support frame 1 is cylindric structure, and slot 11 is seted up in support frame 1's center department along support frame 1's axial, and slot 11 and movable rod 2 cooperate, dodge groove 12 and set up on support frame 1's lateral wall along support frame 1's axial, and handle 21 includes interconnect's connecting portion 211 and portion of gripping 212, and connecting portion 211 and movable rod 2 fixed connection, connecting portion 211 run through dodge groove 12 and can follow the length direction who dodges groove 12 and slide, and portion of gripping 212 is located support frame 1's outside. During the use, because connecting portion 211 runs through and dodges the setting of groove 12, just make movable rod 2 unable relative support frame 1 rotate, guaranteed that movable rod 2 can only be relative support frame 1 along longitudinal movement, the portion 212 that grips is used for supplying the user to grip.
In this embodiment, the connecting portion 211 has a rectangular plate-shaped structure, and two opposite side walls of the connecting portion 211 are attached to the wall of the avoiding groove 12, so that the problem that the connecting portion 211 deflects in the avoiding groove 12 is effectively solved.
The side wall at the top of the support frame 1 is connected with a fixing plate 13, the lower end of the elastic part 5 is fixedly connected with the fixing plate 13, and the upper end of the elastic part 5 is fixedly connected with the bottom of the U-shaped frame 3. In the present embodiment, the elastic member 5 is a spring, and it should be understood that in other embodiments not shown, the elastic member 5 may also be a rigid and elastic element such as a stainless steel elastic sheet or a copper elastic sheet, which is not limited herein.
In this embodiment, the U-shaped frame 3 includes a bottom plate 31 and support plates 32 connected to opposite sides of the bottom plate 31, the pressing roller 4 is rotatably installed between the two support plates 32, the bottom plate 31 is fixedly connected to the upper end of the movable rod 2, and a passage 33 for the cable 10 to pass through is formed between the pressing roller 4 and the bottom plate 31. Further, an arc-shaped groove 41 is formed in the peripheral surface of the pressing roller 4 along the circumferential direction of the pressing roller 4, and the arc-shaped groove 41 can limit the cable 10 and prevent the cable 10 from being scraped easily.
In addition, the two ends of the press roller 4 are connected with connecting shafts 42, the connecting shafts 42 are rotatably connected with the supporting plate 32, bearings 43 are arranged between the connecting shafts 42 and the supporting plate 32, the outer rings of the bearings 43 are fixedly embedded in the supporting plate 32, and the inner rings of the bearings 43 are fixedly sleeved outside the connecting shafts 42. Through setting up bearing 43, promoted the smooth and easy degree of compression roller 4 pivoted, be favorable to the cable 10 to remove.
In this embodiment, the support flat plate 14 is installed to the bottom of support frame 1, and the both sides that lie in support frame 1 relative on the support flat plate 14 all are provided with balancing weight 15, through setting up balancing weight 15, have effectively prevented to skid and remove easily, have strengthened stability.
According to the tensioning device for winding the cable, the height of the compression roller 4 can be adjusted by moving the movable rod 2, so that the tension degree of the cable 10 can be adjusted, the winding and storage requirements of the cable are met, the locking piece 6 can be effectively prevented from being easily loosened under the action of the elastic force of the elastic piece 5, the structure is more stable, the operation is simple and convenient, and the tensioning device is suitable for popularization and use.
In light of the foregoing description of preferred embodiments in accordance with the utility model, it is to be understood that numerous changes and modifications may be made by those skilled in the art without departing from the scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The utility model provides a overspeed device tensioner for cable rolling which characterized in that: comprises a supporting frame, a movable rod, a U-shaped frame, a press roller, an elastic piece and a locking piece, wherein the movable rod is slidably arranged on the supporting frame, the U-shaped frame is fixedly arranged at the upper end of the movable rod, the press roller is rotatably arranged on the U-shaped frame, the elastic piece is telescopically arranged between the support frame and the movable rod, the top of the support frame is provided with a slot, the lower end of the movable rod is slidably inserted into the slot, the side wall of the supporting frame is provided with an avoiding slot communicated with the slot, a handle is convexly arranged on the side wall of the movable rod and is connected with the avoiding groove in a sliding way, the locking piece includes first sleeve and second sleeve by supreme connection gradually down, first sleeve cover is established the top of support frame and can with support frame threaded connection, the second sleeve cover is established on the movable rod and with movable rod threaded connection.
2. The cable take-up tensioner as claimed in claim 1, wherein: the support frame is cylindric structure, the slot is followed the axial of support frame is seted up the center department of support frame, the slot with the movable rod cooperation, dodge the groove and follow the axial of support frame is seted up on the lateral wall of support frame, the handle includes interconnect's connecting portion and portion of gripping, connecting portion with movable rod fixed connection, connecting portion run through dodge the groove and can follow dodge the length direction in groove slides, the portion of gripping is located the outside of support frame.
3. The cable take-up tensioner as claimed in claim 2, wherein: the connecting part is of a rectangular plate-shaped structure, and two opposite side walls of the connecting part are attached to the groove wall of the avoidance groove.
4. The cable take-up tensioner as claimed in claim 1, wherein: the side wall of the top of the support frame is connected with a fixed plate, the lower end of the elastic piece is fixedly connected with the fixed plate, and the upper end of the elastic piece is fixedly connected with the bottom of the U-shaped frame.
5. The cable take-up tensioner as claimed in claim 1, wherein: the U-shaped frame includes the bottom plate and connects the backup pad of the relative both sides of bottom plate, the compression roller is rotationally installed two between the backup pad, the bottom plate with the upper end fixed connection of movable rod, the compression roller with be formed with the passageway that the power cable passes through between the bottom plate.
6. The cable take-up tensioner as claimed in claim 5, wherein: an arc-shaped groove is formed in the peripheral surface of the compression roller along the circumferential direction of the compression roller.
7. The cable take-up tensioner as claimed in claim 5, wherein: the two ends of the compression roller are connected with connecting shafts, the connecting shafts are rotatably connected with the supporting plates, bearings are arranged between the connecting shafts and the supporting plates, outer rings of the bearings are fixedly embedded in the supporting plates, and inner rings of the bearings are fixedly sleeved outside the connecting shafts.
8. The cable take-up tensioner as claimed in claim 1, wherein: the bottom of support frame is installed and is supported dull and stereotypedly, it lies in on the support flat board the relative both sides of support frame all are provided with the balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122777018.0U CN216105338U (en) | 2021-11-12 | 2021-11-12 | Tensioning device for cable winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122777018.0U CN216105338U (en) | 2021-11-12 | 2021-11-12 | Tensioning device for cable winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216105338U true CN216105338U (en) | 2022-03-22 |
Family
ID=80716244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122777018.0U Active CN216105338U (en) | 2021-11-12 | 2021-11-12 | Tensioning device for cable winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216105338U (en) |
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2021
- 2021-11-12 CN CN202122777018.0U patent/CN216105338U/en active Active
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