CN213011177U - Pay-off rack convenient to cable dish shifts - Google Patents

Abstract

The utility model discloses a pay-off rack convenient for transferring a cable reel, which relates to the technical field of pay-off equipment and comprises a support groove in the shape of a long strip groove body; the roller assemblies comprise a plurality of groups and are detachably arranged on the supporting grooves along the length direction of the supporting grooves respectively; the roller assembly comprises rollers, and a plurality of groups of limiting grooves for adjusting the positions of the rollers are formed on two opposite side walls of the supporting groove along the length direction of the supporting groove; the slope block assembly is arranged towards the opening end of the supporting groove and is linked with the roller; adopt the technical scheme provided by the utility model it is little that current pay off rack application scope has been solved, and the mode that sets up is unfavorable for the technical problem of the transfer of cable dish simultaneously in the slope.

Description

Pay-off rack convenient to cable dish shifts

Technical Field

The utility model relates to a unwrapping wire equipment technical field especially relates to a pay off rack convenient to cable dish shifts.

Background

The cable is mainly used for controlling connection tools in industries such as installation, equipment connection, electric power transmission and the like. The existing cable needs to be wound by the cable reel when packaged, the cable reel is placed on the pay-off rack when the cable is discharged, and the cable reel can rotate along with the cable when a worker pulls the cable, so that the cable is led out from the cable reel.

In order to realize that the cable tray rotates on the pay-off rack, at least two rollers need to be arranged, and the cable tray is arranged on the two rollers.

In the existing pay-off rack, the positions of two rollers are fixedly arranged, so that the distance between the two rollers cannot be adjusted, the existing pay-off rack can only adapt to cable reels with small diameter ranges, the application range is small, and a plurality of pay-off racks are required to be matched for cable reels with different diameters, so that the existing pay-off rack is very unfavorable in cost and operation; in addition, the cable reel is transferred to the roller of the pay-off rack in a rolling mode, and is fixedly arranged in a slope, so that the transfer of the cable reel is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pay off rack convenient to cable dish shifts, adopt the utility model provides a technical scheme has solved that current pay off rack application scope is little, and the mode of the fixed setting in slope is unfavorable for the technical problem of the shift of cable dish simultaneously.

In order to solve the technical problem, the utility model provides a pay-off rack, which comprises a support groove in the shape of a long strip groove body;

the roller assemblies comprise a plurality of groups and are detachably arranged on the supporting grooves along the length direction of the supporting grooves respectively;

the roller assembly comprises rollers, and a plurality of groups of limiting grooves for adjusting the positions of the rollers are formed on two opposite side walls of the supporting groove along the length direction of the supporting groove;

the slope block assembly is arranged towards the opening end of the supporting groove and is linked with the roller.

In the implementation process, the two supporting grooves are used for placing the cable tray, and the roller assemblies are arranged, so that a worker can drive the cable tray to rotate when drawing the cable; a plurality of limiting grooves are formed on the supporting groove, and the roller assembly can be adjusted with the limiting grooves so as to match cable trays with various diameters, so that the cable tray has the advantages of wide application range, high use flexibility, simple structure and lower manufacturing cost; wherein need emphatically to explain, this application is provided with slope block subassembly, and staff's accessible slope leads the cable dish to the pay off rack on, and slope block subassembly is connected with the gyro wheel, so when the gyro wheel switches between a plurality of spacing grooves, the slope piece is also followed the gyro wheel and is moved together, has avoided the difference between gyro wheel and the fast subassembly in slope too big, leads to the cable dish to appear the phenomenon of card shell when putting the pay off rack.

Preferably, the slope block component comprises a slope and connecting sheets arranged on two sides of the slope; the two connecting sheets are pivoted at two ends of the roller; the connecting sheet ensures that a certain distance can be formed between the roller and the slope while the roller is connected with the slope, and the phenomenon that the rotation of the roller is influenced due to the fact that the slope is too close to the roller is avoided; in addition, two connection pieces pin joint in the both ends of gyro wheel for the connection between the two is more nimble, thereby reduces the gyro wheel when switching between different spacing grooves, and the slope is to the influence of gyro wheel.

Preferably, the rotating shaft of the roller is a first screw assembly; the first screw rod assembly is sleeved with two bearings which are respectively arranged on two sides of the roller. Two bearings are sleeved on the first screw rod assembly and are respectively arranged on two sides of the roller; when the in-service use cable pay off rack, for two sets of common use, contain two sets of roller assemblies again on every group cable pay off rack, every group roller assembly all contains two bearings, and every bearing load is more than 300KG, and 8 bearings in total ensure that the cable pay off rack has sufficient load capacity, can bear the unwrapping wire work of the cable of big weight.

Preferably, the roller assembly further comprises two positioning pieces, and the roller is rotatably arranged between the two positioning pieces; a first kidney-shaped hole is formed in the positioning sheet, and a rotating shaft of the roller can slide along the first kidney-shaped hole and is switched among a plurality of groups of limiting grooves.

Preferably, the device further comprises a third screw assembly for connecting the two positioning pieces; a second waist-shaped hole is formed in the side wall of the supporting groove along the groove depth direction; the third screw rod component can slide up and down along the second kidney-shaped hole.

Preferably, the third screw assemblies comprise two groups and are symmetrically arranged at two ends of the roller assembly.

Preferably, the first screw assembly and the third screw assembly further comprise gaskets, and the gaskets are arranged at two ends of the first screw assembly and the third screw assembly and are located on the outer side wall of the supporting groove. When the roller is adjusted to the high position and moves to another limit groove, the side wall of the support groove is always separated between the positioning sheet and the gasket, the possibility of clamping stagnation in the adjusting process is avoided, the risk of clamping stagnation in the adjusting process is reduced, the adjusting smoothness is further improved, and the working efficiency is improved

Preferably, the device also comprises a magnetic component arranged on the bottom surface of the supporting groove. When needs are accomodate cable pay off rack, can adsorb two sets of cable pay off racks in an organic whole through magnetic component, practice thrift the space, be difficult for losing again simultaneously, promoted the convenience of carrying

Preferably, the magnetic assembly comprises

A screw;

the magnet is provided with a through hole matched with the magnet on the bottom surface of the supporting groove;

and the magnet fixing piece is arranged on the outer side of the bottom surface of the support groove and is fixedly connected with the magnet through a screw.

Magnet inlays mutually with the through-hole on supporting the groove to utilize the magnet stationary blade to fix with the screw, overall structure is more firm, and on the magnet stationary blade that the screw had all locked and attacked, it reduced to get into round hole diameter tolerance requirement to magnet, need not strict interference tight fit.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic overall structure diagram of one embodiment of the present invention;

fig. 3 is a partial schematic structural diagram of an embodiment of the present invention;

FIG. 4 is an exploded view of a portion of the structure of one embodiment of the present invention;

fig. 5 is a schematic overall structure diagram of one embodiment of the present invention.

Wherein: 10. a cable reel; 20. a support groove; 21. a limiting groove; 22. a first kidney-shaped hole; 23. a second kidney-shaped hole; 30. a roller assembly; 31. a roller; 32. a first screw assembly (not numbered in the figures); 321. a geographical screw; 322. a first nut; 33. a bearing; 34. a gasket; 35. positioning plates; 40. a ramp block assembly; 41. a slope; 411. a second screw; 412. a second nut; 42. connecting sheets; 50. a magnetic component; 51. A magnet fixing piece; 52. a magnet; 53. a screw; 60. a third screw assembly.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

It should be noted that all the directional indicators in the embodiments of the present invention, such as upper, lower, left, right, front and rear … …, are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

For further understanding of the contents, features and functions of the present invention, the following embodiments will be exemplified in conjunction with the accompanying drawings as follows:

example 1

The existing pay-off rack can only adapt to cables with small range of diameters, the application range is small, and a plurality of pay-off racks are required to be matched for cables with various diameters, so that the cost is very unfavorable; in addition, the use is not flexible enough, and if the pay-off rack with a corresponding model is not carried in the field, the follow-up operation cannot be carried out.

In order to solve the above technical problem, the present embodiment provides the following technical solutions:

please refer to fig. 1-4, wherein fig. 1 is a schematic structural diagram of an embodiment of the present invention; fig. 2 is a schematic overall structure diagram of one embodiment of the present invention; fig. 3 is a partial schematic structural diagram of an embodiment of the present invention; fig. 4 is an exploded view of a part of the structure of one embodiment of the present invention.

The embodiment provides a pay-off rack convenient for transferring a cable reel, which comprises a supporting groove and a roller assembly;

specifically, the supporting groove 20 is in a shape of a long strip groove;

specifically, the roller assemblies 30 include a plurality of groups, and are detachably disposed in the supporting grooves 20 along the length direction of the supporting grooves 20;

further, the roller assembly 30 includes a roller 31, and a plurality of sets of limiting grooves 21 for adjusting the position of the roller 31 are formed on two opposite side walls of the supporting groove 20 along the length direction thereof;

specifically, the two groups of cable pay-off racks are generally used at the same time, the two groups of cable pay-off racks are spread out according to a certain specific length, the cable drum 10 is axially transversely arranged and placed on the two groups of cable pay-off racks, and the edge of the cable drum 10 contacts the roller assembly 30, so that a worker can drive the cable drum 10 to rotate when drawing cables; meanwhile, in order to ensure that the cable pay-off rack provided by the application can adapt to various types of cable reels 10 and improve the application range of the cable pay-off rack, a plurality of groups of limiting grooves 21 are formed in the supporting groove 20, and workers can adjust the rollers 31 in different limiting grooves 21 according to actual conditions so as to adapt to various types of cable reels 10;

referring to fig. 1, a common cable reel 10 has a large volume and mass, and it is difficult to transfer the cable reel 10 to a pay-off rack only by manpower; in order to solve the technical problem, the present embodiment provides the following technical solutions:

specifically, please refer to fig. 2-3, further comprising a ramp block assembly 40; the slope block assembly 40 comprises a slope 41, and a worker can roll the cable tray 10 onto a pay-off rack through the guiding action of the slope 41, so that the cable tray 10 can be loaded in a labor-saving manner.

In the actual production process, the mass of the cable and the cable drum 10 is often huge, so that the cable and the cable drum have higher requirements on the load capacity of the pay-off rack, how to ensure that the smooth rotation is still maintained in a load state is one of the problems to be solved urgently, and in order to solve the technical problem, the embodiment provides the following technical scheme:

specifically, the rotating shaft of the roller 31 is a first screw assembly 32; two bearings 33 are respectively sleeved on the first screw assembly 32 and are respectively connected with two sides of the roller 31.

Specifically, the rotating shaft of the roller 31 is a first screw assembly 32; two bearings 33 are respectively sleeved on the two sides of the roller 31 on the first screw assembly 32; when the in-service use cable pay off rack, for two sets of used together, contain two sets of roller assemblies 30 again on every group cable pay off rack, every group roller assembly 30 all contains two bearings 33, and every bearing 33 load more than 300KG, 8 bearings 33 in total ensure that the cable pay off rack has sufficient load capacity, can bear the unwrapping wire work of the cable of heavy weight.

Specifically, the first screw assembly 32 includes a first screw passing through the roller 31 and a first nut 322 sleeved on the first screw for locking the first screw.

In this embodiment, since the roller 31 can roll between different limiting grooves 21, the distance between the roller 31 and the slope 41 is also variable, when the roller 31 slides in the limiting groove 21 outside the supporting groove 20, the distance between the roller 31 and the slope 41 is closer, and the cable reel 10 can reach the roller 31 faster after being guided by the slope 41; however, when the roller 31 slides in the limiting groove 21 inside the supporting groove 20, the distance between the roller 31 and the slope 41 increases, and when the cable drum 10 is guided onto the roller 31 through the slope 41, the cable drum 10 may be jammed between the roller 31 and the slope 41, or cannot be guided onto the roller 31.

In order to solve the above technical problem, the present embodiment provides the following technical solutions:

referring to fig. 3, the slope block assembly is disposed toward the open end of the supporting groove and is linked with the roller;

further, the slope block assembly 40 further includes connecting pieces 42 disposed at both sides of the slope 41; specifically, two connecting pieces 42 are pivoted at two ends of the roller 31;

specifically, a through hole is formed on the connecting piece 42, and the first screw penetrates through the two connecting pieces 42 and is fixed by the first nut 322;

furthermore, a through hole is also formed on the slope 41 in a penetrating manner, and the two connecting pieces 42 are fixed on the slope 41 through a second screw rod assembly; the second screw assembly includes a second screw 411 and a second nut 412.

Specifically, the first screw assembly 32 further includes a gasket 34, and the gasket 34 is disposed at two ends of the first screw assembly 32 and located on an outer side wall of the support groove 20; furthermore, the covering width of the pad 34 is greater than the width of the limiting groove 21, so that when the roller 31 of the roller assembly 30 is lifted, two sides of the vertical surface of the supporting groove 20 are clamped by planes, and the vertical surface of the supporting groove 20 is ensured to be in the middle position.

Example 2

Referring to fig. 5, this embodiment provides another embodiment of the pay-off stand of the present application:

specifically, the present embodiment provides a pay-off stand facilitating the transfer of a cable reel, which includes the structural features described in embodiment 1;

further, the roller assembly 30 further includes two positioning pieces 35, and the roller 31 is disposed between the two positioning pieces 35 and is in a rotatable state;

furthermore, a first kidney-shaped hole 22 is formed on the positioning plate 35, and the rotating shaft of the roller 31 can slide along the first kidney-shaped hole 22 and switch among a plurality of groups of limiting grooves 21; the first kidney-shaped hole 22 plays a role in limiting the roller 31, the roller 31 can slide on the limiting groove 21 and adjust the position of the roller when sliding to the corresponding limiting groove 21, and the adjusting efficiency is improved;

further, a third screw assembly for connecting the two positioning pieces 35 is also included; a second kidney-shaped hole 23 is formed on the side wall of the supporting groove 20 along the groove depth direction; the third screw rod component can slide up and down along the second kidney-shaped hole 23; the third screw assembly connects the two positioning pieces 35, so that the overall structure of the roller assembly 30 is more stable, and the overall adjustment is more facilitated; meanwhile, the third screw assembly is limited by the second kidney-shaped hole 23, can slide up and down along the second kidney-shaped hole 23, and also has a stabilizing effect on the integral roller assembly 30.

Further, the third screw 60 assemblies comprise two sets and are symmetrically disposed at two ends of the roller assembly 30. The third screw rod assembly that the symmetry set up makes overall structure more reasonable, and structural stability is better.

Specifically, the third screw assembly 60 includes a third screw and a third nut.

The specific working principle is as follows: when the roller assembly 30 needs to be adjusted, the roller assembly 30 is pulled upwards to be away, the roller 31 leaves the current limiting groove 21, the first waist-shaped hole 22 is exposed outside, the roller 31 can move left and right along the first waist-shaped hole 22 at the moment, the roller is pressed downwards or automatically sinks under the action of gravity after moving to the upper part of the appointed limiting groove 21, and the third screw rod assembly on the positioning piece 35 is limited by the second waist-shaped hole 23, so that the roller 31 is slightly affected by shaking when the position of the roller 31 is adjusted, the structure is stable, the adjusting effect is good, and the adjusting efficiency is higher.

Example 3

Present cable pay off rack is used for two cooperations mostly, because there is not better connection structure between two pay off racks, easily in disorder when stacking, and lose easily, if lose one of them, then another pay off rack also can't exert a function, in order to solve this technical problem, this embodiment provides following technical scheme:

specifically, referring to fig. 5, the present embodiment provides a pay-off rack convenient for transferring a cable reel, including the cable pay-off rack described in embodiments 1-2, and further including a magnetic assembly 50 disposed on the bottom surface of the support groove 20.

Specific, because often use in pairs when in-service use cable pay off rack, usable magnetic component 50 adsorbs two sets of cable pay off racks this moment, has practiced thrift the space when accomodating, and two sets of cable pay off racks adsorb simultaneously in an organic whole, are difficult for losing, easily carry, have promoted the convenience that it carried.

Specifically, the conventional magnetic assembly 50 is assisted by tightly matching, pressing and gluing the opening of the fixed groove, but the diameter fluctuation of the magnets in the actual procurement batch is large, and the positive and negative tolerance fluctuation causes that the magnets are fixed by only one circle of glue at the edge of the opening in many cases; when in actual use, the heavy-load cable reel and users fall down to cause the magnet to loosen; the storage function is invalid; in order to solve the technical problem, the present embodiment provides the following technical solutions:

specifically, the magnetic assembly 50 includes a screw 53, a magnet 52, and a magnet fixing piece 51;

further, the screw 53 is a flat head screw; the interior of the tank body is smoother, and the space is saved.

Further, a through hole matched with the magnet is formed on the ground of the support groove 20;

this embodiment uses 3 screws and magnet stationary blade 51 ingeniously, 3 screws all lock the magnet stationary blade 51 of attacking the tooth on, get into the round hole diameter tolerance to magnet and require to reduce, need not strict interference tight fit and can realize firm the connection.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments belong to the scope of the technical solution of the present invention.

Claims (9)

1. The utility model provides a pay off rack convenient to cable dish shifts which characterized in that: comprises that

The supporting groove is in a long strip groove shape;

the roller assemblies comprise a plurality of groups and are detachably arranged on the supporting grooves along the length direction of the supporting grooves respectively;

the roller assembly comprises rollers, and a plurality of groups of limiting grooves for adjusting the positions of the rollers are formed on two opposite side walls of the supporting groove along the length direction of the supporting groove;

the slope block assembly is arranged towards the opening end of the supporting groove and is linked with the roller.

2. The pay-off stand of claim 1, wherein: the slope block component comprises a slope and connecting sheets arranged on two sides of the slope; the two connecting sheets are pivoted at two ends of the roller.

3. The pay-off stand of claim 2, wherein: the rotating shaft of the roller is a first screw assembly; the first screw rod assembly is sleeved with two bearings which are respectively arranged on two sides of the roller.

4. The pay-off stand of claim 3, wherein: the roller assembly further comprises two positioning sheets, and the roller is rotatably arranged between the two positioning sheets; a first kidney-shaped hole is formed in the positioning sheet, and a rotating shaft of the roller can slide along the first kidney-shaped hole and is switched among a plurality of groups of limiting grooves.

5. The pay-off stand according to claim 4, characterized in that: the third screw rod component is used for connecting the two positioning pieces; a second waist-shaped hole is formed in the side wall of the supporting groove along the groove depth direction; the third screw rod component can slide up and down along the second kidney-shaped hole.

6. The pay-off stand of claim 5, wherein: the third screw rod assemblies comprise two groups and are symmetrically arranged at two ends of the roller assemblies.

7. The pay-off stand of claim 6, wherein: the first screw rod assembly and the third screw rod assembly further comprise gaskets, and the gaskets are arranged at two ends of the first screw rod assembly and the third screw rod assembly and are positioned on the outer side wall of the supporting groove.

8. The pay-off stand of claim 1, wherein: the magnetic assembly is arranged on the bottom surface of the supporting groove.

9. The payoff stand of claim 8, wherein: the magnetic component comprises a screw;

the magnet is provided with a through hole matched with the magnet on the bottom surface of the supporting groove;

and the magnet fixing piece is arranged on the outer side of the bottom surface of the support groove and is fixedly connected with the magnet through a screw.

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