Pay-off is used to 5G basic station cable
Technical Field
The utility model relates to a 5G basic station technical field specifically is a pay-off is used to 5G basic station cable.
Background
The 5G base station adopts a scene suitable for large service capacity in the initial stage of 5G network construction, realizes coverage of areas such as dense urban areas, campuses and the like in a way of air interfaces and large bandwidth, has the frequency bandwidth of up to 100MHZ, and can maximally utilize the site of the existing 4G network to complete the same coverage of 4G and 5G sites.
The construction of 5G basic station needs to use a large amount of cables, and the cable needs to use pay-off and just can be convenient for use, however traditional pay-off for the cable can not adjust according to the specification of cable frame, makes it place the specification single, and this is the shortcoming that prior art exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 5G is pay-off for basic station cable, the device can adjust the distance between two cable racks, the cable frame of adaptable multiple specification.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pay-off is used to 5G basic station cable, it includes the bottom plate, the rectangle elongated slot has all been seted up to the front side and the rear side at bottom plate top, the inner chamber fixedly connected with fixed plate of rectangle elongated slot, sliding connection has the sliding block respectively at the both ends of fixed plate, has linked firmly the cable rack on two sliding blocks that the position corresponds in two rectangle elongated slots jointly, the top of bottom plate is provided with supplementary pay-off, the cable rack includes the rack body, the bottom and the sliding block fixed connection of rack body, the arc wall has been seted up at the top of rack body, the inner chamber of arc wall rotates and is connected with a plurality of smooth rollers, the front side of rack body is provided with supplementary upper ledge, one side of rack body is provided with stop.
Preferably, the limiting device comprises a fixing block fixed on the right side of the placement frame body, a screw rod is connected to the fixing block along vertical threads, a top block is fixedly connected to the bottom of the screw rod, and a torsion block is fixedly connected to the top of the fixing block.
Preferably, the auxiliary upper frame comprises a triangular inclined block fixed on the front side of the placing frame body, and the lower end of the triangular inclined block is rotatably connected with a movable plate through a rotating shaft.
Preferably, the auxiliary pay-off device comprises a portal frame fixed at the top of the bottom plate, a steel wire rope is fixedly connected to an inner cavity of the portal frame, a pulley frame is slidably connected to the surface of the steel wire rope, and an auxiliary pulley is rotatably connected to an inner cavity of the pulley frame through a rotating shaft.
Preferably, four corners of the bottom plate are fixedly connected with universal rollers.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model can adjust the distance between the two cable placing frames by matching the rectangular long groove, the fixed plate and the sliding block, and can be fixed by the limiting device, thereby being suitable for cable frames with various specifications and solving the problem that the traditional pay-off device for cables can not be flexibly adjusted according to the specification of the cable frame;
2. the utility model discloses a setting of stop device, user's removal cable rack, when the cable rack moves to suitable position, turn round the piece and rotate through the screw rod, still move down along the fixed block while the screw rod rotates for the kicking block downstream and top tightly on the bottom plate, reach the purpose of fixing the cable rack;
3. the utility model can rotate the movable plate through the auxiliary upper frame, so that one end of the movable plate is contacted with the ground, the movable plate and the triangular inclined block jointly form an inclined guide inclined plane, and a user can push the cable frame into the inner cavity of the arc-shaped groove through the inclined plane, thereby being beneficial to improving the operation efficiency;
4. the utility model discloses a supplementary pay-off's setting, the cable walks around the auxiliary pulley, when pulling out the cable, the auxiliary pulley rotates, and the both ends of cable frame can be at the arc wall internal rotation simultaneously, and the pulley frame removes about wire rope's surface and realizes the unwrapping wire operation.
Therefore, compared with the prior art, the utility model has the substantive characteristics and the progress, and the beneficial effects of the implementation are also obvious.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a connecting structure of the cable placing frame and the limiting device;
fig. 3 is a schematic structural diagram of the base plate.
In the figure: 1. a base plate; 2. a rectangular long slot; 3. a fixing plate; 4. a slider; 5. a cable placing rack; 51. a rack body; 52. an arc-shaped slot; 53. a sliding roller; 54. auxiliary shelving; 541. a triangular oblique block; 542. a movable plate; 6. a limiting device; 61. a fixed block; 62. a screw; 63. a top block; 64. twisting the block; 7. an auxiliary pay-off device; 71. a gantry; 72. a wire rope; 73. a pulley yoke; 74. an auxiliary pulley; 8. and a universal roller.
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.
The utility model provides a pay-off is used to 5G basic station cable, as shown in the figure, it includes bottom plate 1, the equal fixedly connected with universal gyro wheel 8 in four corners of bottom plate 1 bottom, rectangle elongated slot 2 has all been seted up to the front side and the rear side at bottom plate 1 top, the inner chamber fixedly connected with fixed plate 3 of rectangle elongated slot 2, sliding connection has sliding block 4 respectively at the both ends of fixed plate 3, has linked firmly cable rack 5 jointly on two sliding blocks 4 that the position corresponds in two rectangle elongated slots 2.
The top of the bottom plate 1 is provided with an auxiliary pay-off device 7, the auxiliary pay-off device 7 comprises a portal frame 71 fixed at the top of the bottom plate 1, an inner cavity of the portal frame 71 is fixedly connected with a steel wire rope 72, the surface of the steel wire rope 72 is slidably connected with a pulley frame 73, and an inner cavity of the pulley frame 73 is rotatably connected with an auxiliary pulley 74 through a rotating shaft. Through the arrangement of the auxiliary paying-off device 7, the cable bypasses the auxiliary pulley 74, when the cable is pulled out, the auxiliary pulley 74 rotates, meanwhile, two ends of the cable frame rotate in the arc-shaped groove 52, and the pulley frame 73 moves left and right on the surface of the steel wire rope 72 to realize paying-off operation.
The cable placing rack 5 comprises a placing rack body 51, the bottom of the placing rack body 51 is fixedly connected with a sliding block 4, an arc-shaped groove 52 is formed in the top of the placing rack body 51, an inner cavity of the arc-shaped groove 52 is connected with a plurality of sliding rollers 53 in a rotating mode, an auxiliary upper frame 54 is arranged on the front side of the placing rack body 51 and comprises a triangular inclined block 541 fixed on the front side of the placing rack body 51, the lower end of the triangular inclined block 541 is connected with a movable plate 542 in a rotating mode through a rotating shaft, the movable plate 542 can be rotated by a user through the auxiliary upper frame 54, one end of the movable plate 542 is in contact with the ground, the movable plate 542 and the triangular inclined block 541 form an inclined guide inclined plane together, the cable frame can be pushed into an inner cavity of the arc-shaped groove 52 through the inclined plane by the user, and then the.
One side of rack body 51 is provided with stop device 6, stop device 6 has screw rod 62 including being fixed in fixed block 61 on rack body 51 right side, along vertical threaded connection on the fixed block 61, the bottom fixedly connected with kicking block 63 of screw rod 62, the piece 64 is turned round to the top fixedly connected with of fixed block 61, through stop device 6's setting, when cable rack 5 removes to suitable position, the piece 64 is turned round in the rotation, turn round the piece 64 and rotate through screw rod 62, still follow fixed block 61 downstream when screw rod 62 rotates for kicking block 63 downstream and top tightly are on bottom plate 1, reach and carry out the fixed purpose to cable rack 5.
The operation process of the pay-off device for the 5G base station cable comprises the following steps: through manual movement rack body 51, make two rack bodies 51 remove suitable distance, fix rack body 51 through stop device 6, can reach the purpose of convenient regulation, then the user rotates fly leaf 542, make fly leaf 542 and ground contact, the inclined plane that user's accessible triangle sloping block 541 and fly leaf 542 constitute pushes away the cable frame to the inner chamber of arc wall 52, the user can pull out the cable through supplementary pulley 74, when taking out the cable, the cable can drive the cable frame and rotate on smooth roller 53, reach the purpose of unwrapping wire.
In summary, the following steps: this pay-off for 5G basic station cable can adjust the distance between two cable racks 5 through the cooperation of rectangle elongated slot 2, fixed plate 3 and sliding block 4 to fix through stop device 6, make the device adaptable multiple specification's cable frame, solved traditional pay-off for cable can not be according to the nimble problem of adjusting of specification of cable frame.
The technical features of the present invention that are not described can be realized by the prior art, and are not described herein again. The present invention is not limited to the above embodiments, and variations, modifications, additions and substitutions made by those skilled in the art within the scope of the present invention shall fall within the protection scope of the present invention.