CN215439160U - Cable drum exhibition is put and is used arresting gear - Google Patents
Cable drum exhibition is put and is used arresting gear Download PDFInfo
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- CN215439160U CN215439160U CN202121463053.9U CN202121463053U CN215439160U CN 215439160 U CN215439160 U CN 215439160U CN 202121463053 U CN202121463053 U CN 202121463053U CN 215439160 U CN215439160 U CN 215439160U
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- supporting seat
- cable reel
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- block
- cable
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Abstract
The utility model discloses a braking device for unfolding a cable reel, which comprises two saddle-shaped bases which are oppositely arranged, wherein each saddle-shaped base comprises an underframe, one end of each underframe is provided with a fixed supporting seat, and the other end of each underframe is provided with a movable supporting seat; the fixed supporting seat and the movable supporting seat are respectively provided with a driving roller for erecting a flange plate at the end part of the cable coil, and the fixed supporting seat and the movable supporting seat are respectively provided with a driving mechanism for driving the driving rollers; and the bottom frame is provided with a braking mechanism for braking the flange plate at the end part of the cable reel between the fixed supporting seat and the movable supporting seat. The flange plate is stopped by arranging the brake mechanism, so that the cable can be freely wound and unwound, and the potential safety hazard of cable reel separation in the process of winding and unwinding is eliminated.
Description
Technical Field
The utility model relates to the field of cable reel paying-off, in particular to a braking device for paying-off of a cable reel.
Background
In electrical equipment installation engineering, the laying of cables is one of the main tasks in the construction process. In order to ensure the construction quality, the cable reel generally needs to be erected during cable laying so as to facilitate the rotation of the reel body and avoid the damage of the cable due to torsion or the influence on the appearance of the cable laying; the existing traditional cable reel cable laying device is mostly provided with no independent brake system, the height of the upper disc reaches 4-5 m, workers work high above the ground, time and labor are wasted, and potential safety hazards of cable reel separation exist in the process of reeling and unreeling. Therefore, the brake device for unfolding the cable reel is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model discloses a braking device for unfolding a cable reel, which comprises two saddle-shaped bases which are oppositely arranged, wherein each saddle-shaped base comprises an underframe, one end of each underframe is provided with a fixed supporting seat, and the other end of each underframe is provided with a movable supporting seat; the fixed supporting seat and the movable supporting seat are respectively provided with a driving roller for erecting a flange plate at the end part of the cable coil, and the fixed supporting seat and the movable supporting seat are respectively provided with a driving mechanism for driving the driving rollers; and the bottom frame is provided with a braking mechanism for braking the flange plate at the end part of the cable reel between the fixed supporting seat and the movable supporting seat.
As a preferred technical scheme of the utility model, the braking mechanism comprises a positioning plate fixed on the underframe, and electromagnetic braking mechanisms are arranged at two ends of the positioning plate.
As a preferred technical scheme of the utility model, the electromagnetic brake mechanism comprises a base arranged on a positioning plate, an electromagnet is arranged on the base, a brake block is arranged on the base, a vertically upward limiting rod is arranged on the brake block, a limiting hole for the limiting rod to pass through is arranged on the base, and a limiting block is arranged at the end part of the limiting rod after passing through the limiting hole; and the brake block is provided with a magnet block which has magnetism repulsed with the electromagnet.
As a preferred technical scheme of the utility model, the brake block is provided with a wool felt layer which is contacted with a flange plate at the end part of the cable reel, and the wool felt layer is fixed with the brake block through a lateral positioning bolt.
As a preferred technical scheme of the utility model, the bottom of the base is provided with a slide block, two sides of the positioning plate are provided with limit guide rails, the slide block is provided with a sliding groove which slides along the limit guide rails, the slide block is provided with a pair of slide blocks, a lifting adjusting mechanism is arranged between the limit guide rails and the base, and the lifting adjusting mechanism comprises a scissor fork type lifting frame arranged between the slide block and the base.
As a preferable technical solution of the present invention, the outer end of the driving roller is provided with an anti-drop outer ring.
As a preferred technical solution of the present invention, a lateral pressure detecting mechanism for detecting a lateral pressure of a flange plate at an end of a cable drum is disposed on the movable support, the lateral pressure detecting mechanism includes a first support connected to the movable support and a second support connected to the bottom frame, a horizontally disposed tray is disposed between top ends of the first support and the second support, a moving table which slides along the tray and faces the flange plate at the end of the cable drum is disposed on the tray, a manual adjusting screw is disposed at a bottom of the tray, a moving block which moves along the manual adjusting screw is disposed on the manual adjusting screw, the moving block is fixed to a bottom of the moving table, and a pressure detecting mechanism is disposed on the moving table.
As a preferable technical solution of the present invention, the pressure detection mechanism includes a detection box disposed on the mobile station, the detection box is provided with a notch into which a flange at an end of the cable drum is inserted, a pressure detection unit for detecting lateral pressure of the flange is disposed on a side wall of the notch, the pressure detection unit includes a manual screw disposed on the detection box, an end of the manual screw is provided with a detection block, an inner side of the detection block is provided with a pressure sensor, an outer side of the pressure sensor is provided with a base plate, an outer side of the base plate is provided with a detection plate via a spring, and an outer side of the detection plate is provided with a ball contacting with a side edge of the flange.
The utility model has the beneficial effects that: 1. this kind of cable drum exhibition is put and is used arresting gear, all be equipped with the drive roller that supplies the ring flange of cable drum tip to erect on fixed bolster and movable support seat, drive the ring flange through the drive roller and rotate, thereby it realizes unwrapping wire work to drive the cable drum rotation, and is equipped with the brake mechanism who stops to the ring flange system of cable drum tip on the chassis, comes to stop the system of ring flange, really realizes "receive and release freely" of cable, has eliminated the in-process of receiving and releasing the line and has had the cable drum to break away from the potential safety hazard.
2. This kind of cable drum exhibition is put and is used arresting gear, come to make the cable drum through setting up specific brake mechanism and stop, when making and stopping, then through to the electro-magnet circular telegram, then the electro-magnet produces the polarity that repels mutually with electromagnetism ferromagnetism, then promotes the brake block up-and-down motion for wool felt layer on the brake block closely laminates with the ring flange of cable drum, thereby has played the effect that the system stopped, and the vibrations that the system stopped the in-process and produces can not cause adverse effect to the electro-magnet device. And can remove electromagnetic brake mechanism, be convenient for carry out position adjustment according to the cable drum of different specifications size, and be equipped with lifting adjusting mechanism between slider and the base, lifting adjusting mechanism is convenient for carry out height control according to the cable drum of different specifications size including setting up the scissors fork crane between slider and base, makes things convenient for whole electromagnetic brake mechanism and cable drum to dock.
3. This kind of among the cable drum exhibition put with arresting gear come the unwrapping wire in-process through setting up side direction pressure detection mechanism, the side direction atress of cable drum detects, has effectively avoided drive roller drive speed too fast, causes the cable drum to break away from saddle type base easily, has increased security and stability of using, and this side pressure detection mechanism accessible manual screw rod adjusts, is convenient for detect the side direction pressure of different specification cable drums. The pressure detection unit comprises a manual screw rod arranged on the detection block, the end of the manual screw rod is provided with the detection block, the inner side of the detection block is provided with a pressure sensor, the outer side of the pressure sensor is provided with a base plate, the outer side of the base plate is provided with a detection plate through a spring, the outer side of the detection plate is provided with a ball in contact with the side edge of the flange plate, and friction between the pressure detection unit and the flange plate of the cable plate is effectively reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
fig. 1 is an installation schematic view of a braking mechanism of a braking device for unwinding a cable reel according to the present invention;
FIG. 2 is a schematic structural diagram of a braking mechanism of the braking device for unwinding a cable reel according to the present invention;
FIG. 3 is a schematic structural diagram of a sliding block of the braking device for unwinding a cable reel according to the present invention;
FIG. 4 is a schematic partial structural view of a lateral pressure detecting mechanism of the braking device for unwinding a cable reel according to the present invention;
fig. 5 is a schematic structural diagram of a pressure detection unit of the braking device for unwinding a cable reel according to the present invention.
In the figure: 1. a saddle-shaped base; 2. a chassis; 3. fixing the supporting seat; 4. a movable support seat; 5. a drive roller; 7. a drive mechanism; 8. a brake mechanism; 9. positioning a plate; 10. an electromagnetic brake mechanism; 11. a base; 12. an electromagnet; 13. a brake block; 14. a limiting rod; 15. a limiting hole; 16. a limiting block; 17. a magnet block; 18. a layer of wool felt; 19. a lateral positioning bolt; 20. a slider; 21. limiting a guide rail; 22. a chute; 23. a lifting adjusting mechanism; 24. a lateral pressure detection mechanism; 25. a first bracket; 26. a second bracket; 27. a saddle; 28. a mobile station; 29. manually adjusting the lead screw; 30. a moving block; 31. a pressure detection mechanism; 32. a detection box; 33. a notch; 34. a pressure detection unit; 35. a manual screw; 36. a detection block; 37. a pressure sensor; 38. a substrate; 39. a spring; 40. detecting a plate; 41. and a ball.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-5, the braking device for cable reel extension of the present invention comprises two opposite saddle-shaped bases 1, wherein the saddle-shaped bases 1 comprise an underframe 2, and is characterized in that: one end of the bottom frame 2 is provided with a fixed supporting seat 3, and the other end of the bottom frame 2 is provided with a movable supporting seat 4; the fixed supporting seat 3 and the movable supporting seat 4 are respectively provided with a driving roller 5 for erecting a flange plate at the end part of the cable coil, and the fixed supporting seat 3 and the movable supporting seat 4 are respectively provided with a driving mechanism 7 for driving the driving rollers 5; chassis 2 is equipped with the arrestment mechanism 8 that stops to the ring flange system of cable drum tip between being located fixed support seat 3 and movable support seat 4, all be equipped with the drive roller 5 that supplies the ring flange of cable drum tip to erect on fixed support seat 3 and movable support seat 4, it rotates to drive the ring flange through drive roller 5, thereby it realizes the unwrapping wire work to drive the cable drum rotation, and be equipped with the arrestment mechanism that stops to the ring flange system of cable drum tip on chassis 2, come to stop the ring flange, really realize "receive and release freely" of cable, the in-process of having eliminated receipts unwrapping wire has the cable drum to break away from the potential safety hazard.
The braking mechanism 8 comprises a positioning plate 9 fixed on the bottom frame 2, and electromagnetic braking mechanisms 10 are arranged at two ends of the positioning plate 9.
The electromagnetic brake mechanism 10 comprises a base 11 arranged on the positioning plate 9, an electromagnet 12 is arranged on the base 11, a brake block 13 is arranged on the base 11, a vertically upward limiting rod 14 is arranged on the brake block 13, a limiting hole 15 for the limiting rod 14 to pass through is arranged on the base 11, and a limiting block 16 is arranged at the end part of the limiting rod 14 passing through the limiting hole 15; and the brake block 13 is provided with a magnet block 17 which has magnetic repulsion with the electromagnet 12. The brake block 13 is provided with a wool felt layer 18 which is contacted with a flange plate at the end part of the cable reel, and the wool felt layer 18 is fixed with the brake block 13 through a lateral positioning bolt 19. The bottom of base 11 is equipped with slider 20, the both sides of locating plate 9 are equipped with limit rail 21, be equipped with on the slider 20 along the gliding spout 22 of limit rail 21, and be equipped with on the slider 20 and carry out the manual bolt fixed to slider 20 and limit rail 21, be equipped with lift adjustment mechanism 23 between slider 20 and the base 11, lift adjustment mechanism 23 is including setting up the scissors fork crane between slider and base. The cable reel is braked and stopped by arranging the specific brake mechanism, when the cable reel is braked and stopped, the electromagnet 12 is electrified, the electromagnet 12 generates a polarity which is magnetically repellent with the electromagnet 12, and the brake block 13 is pushed to move up and down, so that the wool felt layer 18 on the brake block 13 is tightly attached to the flange plate of the cable reel, the brake stopping effect is achieved, and the device of the electromagnet 12 cannot be adversely affected by vibration generated in the brake stopping process. And can remove electromagnetic brake mechanism 10, be convenient for carry out position adjustment according to the cable drum of different specifications size, and be equipped with lift adjustment mechanism 23 between slider 20 and the base 11, lift adjustment mechanism 23 is convenient for carry out height control according to the cable drum of different specifications size including setting up the scissors fork crane between slider 20 and base 11, makes things convenient for whole electromagnetic brake mechanism 10 and cable drum to dock.
Wherein, the outer end of the driving roller 5 is provided with an anti-drop outer ring.
The lateral pressure detection device is characterized in that a lateral pressure detection mechanism 24 for detecting the lateral pressure of a flange plate at the end part of a cable drum is arranged on the movable supporting seat 4, the lateral pressure detection mechanism 24 comprises a first support 25 connected with the movable supporting seat 4 and a second support 26 connected with the underframe 2, a support 27 horizontally arranged is arranged between the top ends of the first support 25 and the second support 26, a moving platform 28 which slides along the support 27 and faces the flange plate at the end part of the cable drum is arranged on the support 27, a manual adjusting screw 29 is arranged at the bottom of the support 27, a moving block 30 which moves along the manual adjusting screw 29 is arranged on the manual adjusting screw 29, the moving block 30 is fixed with the bottom of the moving platform 28, and a pressure detection mechanism 31 is arranged on the moving platform 28. Pressure measurement mechanism 31 is including setting up detection case 32 on mobile station 28, be equipped with the ring flange male notch 33 that supplies the cable drum tip on the detection case 32, just be equipped with the pressure detection unit 34 to ring flange lateral pressure detection on the lateral wall of notch 33, pressure detection unit 34 is including setting up manual screw 35 on detection case 32, the tip of manual screw 35 is equipped with detects piece 36, the inboard of detecting piece 36 is equipped with pressure sensor 37, pressure sensor 37's the outside is equipped with base plate 38, the outside of base plate 38 is equipped with detection plate 40 through spring 39, the outside of detection plate 40 is equipped with the ball 41 with the contact of ring flange side. This kind of cable drum opens up and puts and comes the unwrapping wire in-process with arresting gear through setting up side direction pressure detection mechanism, the side direction atress of cable drum detects, it is too fast effectively to have avoided 5 drive speeds of drive roller, cause the cable drum to break away from saddle type base 1 easily, the security and the stability of using have been increased, and this side direction pressure detection mechanism 24 accessible manual screw rod 35 is adjusted, be convenient for detect the side direction pressure of different specification cable drums. The pressure detection unit 34 comprises a manual screw 35 arranged on a detection block 36, the end of the manual screw 35 is provided with the detection block 36, the inner side of the detection block 36 is provided with a pressure sensor 37, the outer side of the pressure sensor 37 is provided with a base plate 38, the outer side of the base plate 38 is provided with a detection plate 40 through a spring 39, the outer side of the detection plate 40 is provided with a ball 41 contacting with the side edge of the flange plate, and friction between the pressure detection unit 34 and the flange plate of the cable plate is effectively reduced.
The working principle is as follows: the fixed supporting seat 3 and the movable supporting seat 4 are both provided with a driving roller 5 for erecting a flange plate at the end part of the cable coil, the driving roller 5 drives the flange plate to rotate, and then the cable reel is driven to rotate so as to realize the paying-off work, a brake mechanism for braking the flange plate at the end part of the cable reel is arranged on the bottom frame 2 so as to brake the flange plate, thus really realizing the free winding and unwinding of the cable, eliminating the potential safety hazard of the cable reel separation in the process of winding and unwinding the cable, braking the cable reel by arranging a specific brake mechanism, when the brake is stopped, the electromagnet 12 generates a polarity magnetically repulsive to the electromagnet 12 by energizing the electromagnet 12, the brake block 13 is pushed to move up and down, so that the wool felt layer 18 on the brake block 13 is tightly attached to the flange of the cable reel, thereby playing a role of braking and the vibration generated in the braking process can not cause adverse effect on the electromagnet 12 device. And can remove electromagnetic brake mechanism 10, be convenient for carry out position adjustment according to the cable drum of different specifications size, and be equipped with lift adjustment mechanism 23 between slider 20 and the base 11, lift adjustment mechanism 23 is convenient for carry out height control according to the cable drum of different specifications size including setting up the scissors fork crane between slider 20 and base 11, makes things convenient for whole electromagnetic brake mechanism 10 and cable drum to dock.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a cable drum exhibition is put and is used arresting gear, includes saddle type base (1) of two relative settings, saddle type base (1) includes chassis (2), its characterized in that: one end of the bottom frame (2) is provided with a fixed supporting seat (3), and the other end of the bottom frame (2) is provided with a movable supporting seat (4); the fixed supporting seat (3) and the movable supporting seat (4) are respectively provided with a driving roller (5) for erecting a flange plate at the end part of a cable coil, and the fixed supporting seat (3) and the movable supporting seat (4) are respectively provided with a driving mechanism (7) for driving the driving rollers (5); and a braking mechanism (8) for braking the flange plate at the end part of the cable reel is arranged between the fixed supporting seat (3) and the movable supporting seat (4) of the chassis (2).
2. The braking device for unfolding a cable reel as claimed in claim 1, wherein the braking mechanism (8) comprises a positioning plate (9) fixed on the bottom frame (2), and two ends of the positioning plate (9) are provided with electromagnetic braking mechanisms (10).
3. The braking device for unfolding the cable reel according to claim 2, wherein the electromagnetic braking mechanism (10) comprises a base (11) arranged on the positioning plate (9), the base (11) is provided with an electromagnet (12), the base (11) is provided with a brake block (13), the brake block (13) is provided with a vertically upward limiting rod (14), the base (11) is provided with a limiting hole (15) for the limiting rod (14) to pass through, and the end of the limiting rod (14) passes through the limiting hole (15) and is provided with a limiting block (16); and the brake block (13) is provided with a magnet block (17) which has magnetic repulsion with the electromagnet (12).
4. The braking device for spreading a cable reel as claimed in claim 3, wherein the brake block (13) is provided with a layer of felt (18) in contact with the flange at the end of the cable reel, the layer of felt (18) being fixed to the brake block (13) by means of lateral positioning bolts (19).
5. The braking device for unfolding of the cable reel as claimed in claim 3, wherein a sliding block (20) is arranged at the bottom of the base (11), limit guide rails (21) are arranged at two sides of the positioning plate (9), a sliding groove (22) sliding along the limit guide rails (21) is arranged on the sliding block (20), and a manual bolt for fixing the sliding block (20) and the limit guide rails (21) is arranged on the sliding block (20).
6. The cable reel unwinding brake device according to claim 5, wherein a lifting adjusting mechanism (23) is provided between the slider (20) and the base (11), and the lifting adjusting mechanism (23) comprises a scissor-type fork lift disposed between the slider and the base.
7. The cable reel unwinding brake device according to claim 1, wherein the outer end of the drive roller (5) is provided with an anti-slip outer ring.
8. The braking device for unfolding the cable reel as claimed in claim 1, wherein the movable supporting seat (4) is provided with a lateral pressure detecting mechanism (24) for detecting the lateral pressure of the flange plate at the end of the cable reel, the lateral pressure detecting mechanism (24) comprises a first bracket (25) connected with the movable supporting seat (4) and a second bracket (26) connected with the bottom frame (2), a horizontally arranged supporting platform (27) is arranged between the top ends of the first bracket (25) and the second bracket (26), the supporting platform (27) is provided with a moving platform (28) which slides along the supporting platform (27) and faces the flange plate at the end of the cable reel, the bottom of the supporting platform (27) is provided with a manual adjusting screw rod (29), the manual adjusting screw rod (29) is provided with a moving block (30) which moves along the manual adjusting screw rod (29), the moving block (30) is fixed with the bottom of the moving table (28), and the moving table (28) is provided with a pressure detection mechanism (31).
9. The braking device for unwinding of cable reel according to claim 8, the pressure detection mechanism (31) comprises a detection box (32) arranged on the mobile station (28), a notch (33) for inserting a flange plate at the end part of the cable reel is arranged on the detection box (32), and the side wall of the notch (33) is provided with a pressure detection unit (34) for detecting the lateral pressure of the flange, the pressure detection unit (34) comprises a manual screw (35) arranged on the detection box (32), a detection block (36) is arranged at the end part of the manual screw rod (35), a pressure sensor (37) is arranged on the inner side of the detection block (36), a base plate (38) is arranged on the outer side of the pressure sensor (37), a detection plate (40) is arranged on the outer side of the base plate (38) through a spring (39), and the outer side of the detection plate (40) is provided with a ball (41) which is in contact with the side edge of the flange plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121463053.9U CN215439160U (en) | 2021-06-29 | 2021-06-29 | Cable drum exhibition is put and is used arresting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121463053.9U CN215439160U (en) | 2021-06-29 | 2021-06-29 | Cable drum exhibition is put and is used arresting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215439160U true CN215439160U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121463053.9U Active CN215439160U (en) | 2021-06-29 | 2021-06-29 | Cable drum exhibition is put and is used arresting gear |
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| CN (1) | CN215439160U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415685A (en) * | 2021-06-29 | 2021-09-21 | 国网上海市电力公司 | Cable drum exhibition is put and is used arresting gear |
| CN115504313A (en) * | 2022-09-06 | 2022-12-23 | 绍兴建元电力集团有限公司大兴电力承装分公司 | Cable reel brake device |
-
2021
- 2021-06-29 CN CN202121463053.9U patent/CN215439160U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415685A (en) * | 2021-06-29 | 2021-09-21 | 国网上海市电力公司 | Cable drum exhibition is put and is used arresting gear |
| CN115504313A (en) * | 2022-09-06 | 2022-12-23 | 绍兴建元电力集团有限公司大兴电力承装分公司 | Cable reel brake device |
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