CN213737937U - Passive tension pay-off rack for wires and cables - Google Patents
Passive tension pay-off rack for wires and cables Download PDFInfo
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- CN213737937U CN213737937U CN202022267813.0U CN202022267813U CN213737937U CN 213737937 U CN213737937 U CN 213737937U CN 202022267813 U CN202022267813 U CN 202022267813U CN 213737937 U CN213737937 U CN 213737937U
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- pay
- rack
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- mounting
- passive tension
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Abstract
The utility model discloses a passive tension pay-off rack for wire and cable, which comprises a mounting rack, the bottom of mounting bracket one end both sides is provided with multiunit locating hole, the bottom cover of mounting bracket both sides is equipped with the sleeve, telescopic one end is provided with fixing bolt, is provided with the base between two sets of the bottom of sleeve, one side of base is provided with the connecting block, the inside of connecting block is provided with the spring, the one end of spring is provided with the fixed block, one side of base far away from the connecting block is provided with the spout, the one end of connecting block and spout all is provided with the through-hole, the top of mounting bracket one end is provided with multiunit installation piece A; the utility model discloses a under the cooperation of spout, fixed block, connecting block, spring and through-hole, can make two sets of pay off rack concatenations together, need not change bigger pay off rack if the cable is too much, only need with two sets of or multiunit pay off rack concatenations together just.
Description
Technical Field
The utility model relates to a wire and cable specifically is a wire and cable is with passive tension pay off rack technical field with passive tension pay off rack.
Background
When the cable is laid, the multi-purpose cable pay-off rack carries out paying off, but in the paying off process of a general cable drum, the paying off speed is gradually increased along with the inertia along with the paying off operation;
the prior device has the following defects:
1. most of the existing cable passive tension pay-off racks cannot be spliced with each other, and the larger pay-off racks are often required to be replaced when the cables are too many.
2. The cable passive tension pay-off rack needs to be placed at a high place in some places, but the pay-off rack cannot be lifted due to the fact that the cable passive tension pay-off rack is very troublesome to place at the high place.
3. Some traditional passive pay-off stands are inconvenient or difficult to adjust for pay-off tension, resulting in unstable pay-off.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a passive tension pay-off stand for electric wires and cables, which aims to solve the problems that most of the existing passive tension pay-off stands for electric wires and cables cannot be spliced with each other, and a larger pay-off stand is often required to be replaced when the number of cables is too large; the cable passive tension pay-off rack needs to be placed at a high position in some places, but the cable passive tension pay-off rack is very troublesome to place at the high position and cannot be lifted; some traditional passive pay-off stands are inconvenient to adjust or difficult to adjust the pay-off tension, so that the problem of unstable pay-off is caused.
In order to achieve the above object, the utility model provides a following technical scheme: a passive tension pay-off stand for electric wires and cables comprises a mounting frame, wherein a plurality of groups of positioning holes are formed in the bottoms of two sides of one end of the mounting frame, sleeves are sleeved at the bottoms of two sides of the mounting frame, fixing bolts are arranged at one ends of the sleeves, a base is arranged between the bottoms of the two groups of sleeves, a connecting block is arranged on one side of the base, a spring is arranged inside the connecting block, a fixing block is arranged at one end of the spring, a sliding groove is formed in one side, away from the connecting block, of the base, through holes are formed in one ends of the connecting block and the sliding groove, a plurality of groups of mounting blocks A are arranged at the top of one end of the mounting frame, a wheel brake is arranged at the bottom of each mounting block A, a connecting rod B is arranged at the bottom of one side of the wheel brake, a pay-off shaft is arranged on one side of one end of the connecting rod B, a wheel carrier is arranged on one side of the mounting block A, and a wheel disc A is symmetrically arranged on two sides of one end of the wheel carrier, the top of installation piece A one end one side is provided with installation piece B, the inside of installation piece B is provided with the runner, the top of runner is provided with connecting rod A, one side of connecting rod A one end is provided with rim plate B, one side of installation piece B is provided with the bolt, one side of connecting rod A is provided with logical groove, the inside that leads to the groove is provided with the internal thread pipe, the bolt is located the inside of internal thread pipe.
Preferably, the two ends of the internal thread pipe are hinged with the through groove.
Preferably, one end of the fixing block is provided with a limiting ring.
Preferably, one end of the fixing block is made of a circular arc structure.
Preferably, the wheel brake and the mounting block A are fixedly connected with the mounting frame through bolts.
Preferably, two sides of the bottom of the base are provided with feet.
Compared with the prior art, the beneficial effects of the utility model are that: the wire and cable pay-off rack with passive tension;
1. under the cooperation through spout, fixed block, connecting block, spring and through-hole, can make two sets of pay off rack splices together, need not change bigger pay off rack if the cable is too much, only need to splice together two sets of or multiunit pay off rack just.
2. The position of the wire wheel disc B can be adjusted by matching the mounting block B, the bolt, the connecting rod A, the wire wheel disc B, the rotating wheel, the internal threaded pipe and the through groove, so that the pulling force on the cable can be adjusted, and preparation is provided for the subsequent online dynamic adjustment of the paying-off tension;
3. can adjust the height of mounting bracket through sleeve, fixing bolt, locating hole, the subsequent operation of being convenient for improves the convenience of device.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side sectional view of the sliding chute of the present invention;
fig. 3 is a front cross-sectional view of the mounting block of the present invention;
fig. 4 is a top view of the mounting block of the present invention.
In the figure: 1. a base; 2. a sleeve; 3. fixing the bolt; 4. positioning holes; 5. wheel braking; 6. mounting a block A; 7. a wheel disc A; 8. a wheel carrier; 9. a mounting block B; 10. a bolt; 11. a connecting rod A; 12. a wheel disc B; 13. a mounting frame; 14. a chute; 15. a fixed block; 16. connecting blocks; 17. a spring; 18. a rotating wheel; 19. An internally threaded tube; 20. a through hole; 21. a connecting rod B; 22. a pay-off shaft; 23. through groove
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a passive tension pay-off rack for wires and cables comprises a mounting rack 13, a plurality of groups of positioning holes 4 are formed in the bottoms of two sides of one end of the mounting rack 13, sleeves 2 are sleeved on the bottoms of two sides of the mounting rack 13, fixing bolts 3 are arranged at one ends of the sleeves 2, a base 1 is arranged between the bottoms of the two groups of sleeves 2, a connecting block 16 is arranged on one side of the base 1, springs 17 are arranged inside the connecting block 16, a fixing block 15 is arranged at one end of each spring 17, the pay-off rack is fixed together, a sliding groove 14 is arranged on one side, away from the connecting block 16, of the base 1, through holes 20 are formed in one ends of the connecting block 16 and the sliding groove 14, a plurality of groups of mounting blocks A6 are arranged at the top of one end of the mounting rack 13, a wheel brake 5 is arranged at the bottom of a mounting block A6, a connecting rod B21 is arranged at the bottom of one side of the wheel brake 5, a pay-off shaft 22 is arranged on one end of the connecting rod B21, and a wheel carrier 8 is arranged on one side of the mounting block A6, the bilateral symmetry of wheel carrier 8 one end is provided with rim plate A7, the top of installation piece A6 one end one side is provided with installation piece B9, the inside of installation piece B9 is provided with runner 18, the top of runner 18 is provided with connecting rod A11, one side of connecting rod A11 one end is provided with rim plate B12, one side of installation piece B9 is provided with bolt 10, one side of connecting rod A11 is provided with logical groove 23, the inside that leads to groove 23 is provided with internal thread pipe 19, bolt 10 is located the inside of internal thread pipe 19.
Furthermore, the two ends of the internal thread pipe 19 are hinged with the through groove 23, so that the position of the connecting rod A11 can be conveniently adjusted.
Further, one end of the fixing block 15 is provided with a limit ring to prevent the fixing block 15 from being separated from the connecting block 16.
Further, one end of the fixing block 15 is made of a circular arc structure, so that the fixing is facilitated.
Further, the wheel brake 5 and the mounting block A6 are fixedly connected with the mounting frame 13 through bolts, and the fixing effect is firm.
Furthermore, the two sides of the bottom of the base 1 are provided with bottom feet, so that the support is convenient.
The working principle is as follows: fixing a pay-off reel on a pay-off shaft 22, leading out a wire head from the pay-off reel, winding around two wheel discs A7 in a cross mode, finally winding on a wheel disc B12, then rotating a bolt 10, driving a connecting rod A11 to lift under the action of an internal thread pipe 19, adjusting the tension of a cable, and preparing for the online dynamic adjustment of the subsequent pay-off tension;
when needing to assemble, press into connecting block 16 with fixed block 15 earlier, insert connecting block 16 in the spout 14 again, after connecting block 16 slides certain distance in spout 14, spring 17 resets and promotes fixed block 15, make fixed block 15 card on through-hole 20, just so can make two sets of pay off rack concatenations together, when needs go up and down, it removes fixedly to rotate fixing bolt 3 earlier, then pull high the adjusting position with mounting bracket 13, at last rotate fixing bolt 3 again, in turning into locating hole 4 with fixing bolt 3, just can fix the position.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (6)
1. The utility model provides a wire and cable is with passive tension pay off rack, includes mounting bracket (13), its characterized in that: the bottom of one end of the mounting rack (13) is provided with a plurality of groups of positioning holes (4), the bottoms of two sides of the mounting rack (13) are sleeved with sleeves (2), one end of each sleeve (2) is provided with a fixing bolt (3), a base (1) is arranged between the bottoms of the two groups of sleeves (2), one side of each base (1) is provided with a connecting block (16), a spring (17) is arranged inside each connecting block (16), one end of each spring (17) is provided with a fixing block (15), one side, far away from the connecting block (16), of each base (1) is provided with a sliding chute (14), one ends of the connecting blocks (16) and the sliding chutes (14) are provided with through holes (20), the top of one end of the mounting rack (13) is provided with a plurality of groups of mounting blocks A (6), the bottom of each mounting block A (6) is provided with a wheel brake (5), and the bottom of one side of each wheel brake (5) is provided with a connecting rod B (21), one side of connecting rod B (21) one end is provided with paying off shaft (22), one side of installation piece A (6) is provided with wheel carrier (8), the bilateral symmetry of wheel carrier (8) one end is provided with rim plate A (7), the top of installation piece A (6) one end one side is provided with installation piece B (9), the inside of installation piece B (9) is provided with runner (18), the top of runner (18) is provided with connecting rod A (11), one side of connecting rod A (11) one end is provided with rim plate B (12), one side of installation piece B (9) is provided with bolt (10), one side of connecting rod A (11) is provided with logical groove (23), the inside that leads to groove (23) is provided with internal thread pipe (19), bolt (10) are located the inside of internal thread pipe (19).
2. The passive tension pay-off stand for electric wires and cables according to claim 1, characterized in that: the two ends of the internal thread pipe (19) are hinged with the through groove (23).
3. The passive tension pay-off stand for electric wires and cables according to claim 1, characterized in that: one end of the fixing block (15) is provided with a limiting ring.
4. The passive tension pay-off stand for electric wires and cables according to claim 1, characterized in that: one end of the fixed block (15) is made of a circular arc structure.
5. The passive tension pay-off stand for electric wires and cables according to claim 1, characterized in that: the wheel brake (5) and the mounting block A (6) are fixedly connected with the mounting frame (13) through bolts.
6. The passive tension pay-off stand for electric wires and cables according to claim 1, characterized in that: the two sides of the bottom of the base (1) are provided with bottom feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022267813.0U CN213737937U (en) | 2020-10-13 | 2020-10-13 | Passive tension pay-off rack for wires and cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022267813.0U CN213737937U (en) | 2020-10-13 | 2020-10-13 | Passive tension pay-off rack for wires and cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213737937U true CN213737937U (en) | 2021-07-20 |
Family
ID=76848799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022267813.0U Active CN213737937U (en) | 2020-10-13 | 2020-10-13 | Passive tension pay-off rack for wires and cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213737937U (en) |
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2020
- 2020-10-13 CN CN202022267813.0U patent/CN213737937U/en active Active
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