CN210763604U

CN210763604U - Cable creel stand

Info

Publication number: CN210763604U
Application number: CN201921045940.7U
Authority: CN
Inventors: 李石磊
Original assignee: Chongqing New Heavy Coal Cable Co ltd
Current assignee: Chongqing New Heavy Coal Cable Co ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-06-16
Anticipated expiration: 2029-07-05

Abstract

The utility model belongs to the creel stand field specifically discloses a cable creel stand, include frame, slider, lead screw, horizontal roller, vertical roller and be used for driving lead screw pivoted motor, the slider is connected with the lead screw cooperation and can be removed along the lead screw, and the lead screw rotates with the frame to be connected, horizontal roller rotates to set up in the frame, still includes the mounting bracket, vertical roller rotates and sets up on the mounting bracket, the bottom and the slider threaded connection of mounting bracket. Compared with the traditional creel stand, the scheme enables the cable to be wound on the winding machine more uniformly through a very simple means, and the novel creel stand is simple in structure, low in cost, convenient to operate and worthy of vigorous popularization.

Description

Cable creel stand

Technical Field

The utility model belongs to the creel stand field specifically discloses a cable creel stand.

Background

Cables are generally rope-like structures formed by twisting several or several groups of at least two wires, each group being insulated from each other and twisted around a center, then being wound with a layer of tape on its surface and finally being covered with a highly insulating covering over the entire surface. It is used in air or underground or underwater for telecommunication or power transmission.

After the cable is manufactured, the cable passes through the cable creel stand and then is wound on the winding machine for storage. The existing creel stand comprises a stand, a sliding block, a screw rod, a transverse roller and a longitudinal roller, wherein the sliding block and the screw rod are connected to the stand in a matched mode and can move along the screw rod, the screw rod is connected with the stand in a rotating mode, and the transverse roller and the longitudinal roller are both arranged on the stand in a rotating mode and used for guiding cables. Similar structures are disclosed in patent application nos. CN201520665028.7 and CN 201510544051.5.

The cable arrangement frame is required to be arranged, and is mainly used for guiding the cable to be uniformly wound on the winding machine. However, when the slider moves to the leftmost side (or the rightmost side), the reversing movement is needed, and a large position gap exists between the longitudinal rollers, so that when the wire arranging device moves to the rightmost side, but the cable still keeps the current position unknown, a vacuum period exists, and the cable is excessively wound at the leftmost end of the winding machine. Therefore, it is necessary to design a wire arranging device to enable the cable to be wound on the winding machine more uniformly.

Disclosure of Invention

An object of the utility model is to provide a cable creel stand to make the more even winding of cable on the coiling machine.

In order to achieve the aim, the utility model provides a cable creel stand, include frame, slider, lead screw, horizontal roller, vertical roller and be used for driving lead screw pivoted motor, the slider is connected and can be removed along the lead screw with the lead screw cooperation, and the lead screw rotates with the frame to be connected, horizontal roller rotates to be set up in the frame, still includes the mounting bracket, vertical roller rotates and sets up on the mounting bracket, the bottom and the slider threaded connection of mounting bracket.

The principle of this scheme lies in and beneficial effect: simply, the perpendicular relationship between the longitudinal roller line and the transverse roller line is changed into an adjustable angle. Because the mounting bracket is in threaded connection with the sliding block, the mounting bracket can be simply rotated to adjust the distance between the longitudinal roller and the cable. And after the distance between the longitudinal roller and the cable becomes shorter, the slider can respond faster when reversing, so that the vacuum period mentioned in the background is reduced, the excessive winding of the cable at two ends of the winding machine is effectively reduced, and the cable is wound on the winding machine more uniformly. Compared with the traditional creel stand, the scheme enables the cable to be wound on the winding machine more uniformly through a very simple means, and the novel creel stand is simple in structure, low in cost, convenient to operate and worthy of vigorous popularization.

Furthermore, the mounting frame is provided with positioning holes, and the sliding block is correspondingly provided with a plurality of positioning holes along the rotation path of the mounting frame. After the position of the mounting frame is rotated, the bayonet lock can be inserted into the positioning holes in the sliding block and the mounting frame to fix the mounting frame, so that the cable is prevented from deviating the longitudinal roller due to the force of the cable.

Furthermore, a positioning hole arranged in the sliding block is a blind hole, and a magnet is arranged in the positioning hole. At this moment later, the bayonet lock of iron just can be selected generally, utilizes magnet to hold the bayonet lock magnetism, and when avoiding equipment to shake, the bayonet lock falls out from the locating hole, simple structure, and fixed effect is better.

Furthermore, a plurality of adjusting holes which are arranged longitudinally are formed in the adjusting block, the adjusting block is fixed on the sliding block through bolts, and the transverse roller is rotatably arranged on the adjusting block. The transverse roller is fixed on the sliding block through the adjusting block, and the height of the transverse roller can be conveniently adjusted to be suitable for cables of different models.

Further, still include spacing axle, spacing axle is fixed in the frame, the slider slides and sets up on spacing axle. The sliding block is limited through the matching of the limiting shaft and the screw rod, so that the sliding block is more stable when moving.

Furthermore, the motor is a servo motor, so that the servo motor is easier to control and can conveniently rotate forwards and backwards.

Drawings

Fig. 1 is a schematic view of a cable rack according to an embodiment of the present invention.

Fig. 2 is a schematic view of a cable rack according to an embodiment of the invention.

Fig. 3 is a schematic view of a cable rack according to an embodiment of the invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a rack 10, a limiting shaft 20, a screw rod 21, a sliding block 30, a transverse roller 31, an adjusting block 32, a mounting rack 33, a longitudinal roller 34, a positioning hole 35 and a cable 40.

As shown in fig. 1, 2 and 3, the present embodiment provides a cable rack, two racks 10 are provided on two sides, a screw 21 and two limiting shafts 20 are connected between the racks 10, and the two limiting shafts 20 are located below the screw 21. The screw 21 may be a ball screw 21 commonly used in the industry. The end part of the screw rod 21 is provided with a motor which adopts a servo motor and can be conveniently controlled to rotate forwards and backwards. The slider 30 is provided with three holes which are respectively matched with the screw rod 21 and the two limit shafts 20.

A group of adjusting blocks 32 are respectively arranged at two ends of the sliding block 30, adjusting holes are formed in the adjusting blocks 32, the adjusting blocks 32 can be fixed on the sliding block 30 by penetrating through the adjusting holes through bolts, and the positions of the adjusting blocks 32 can be adjusted very conveniently to be suitable for cables 40 with different heights. The transverse roller 31 is rotatably arranged on the adjusting block 32, and the rotation arrangement means that the transverse roller can rotate around the rotation shaft.

The middle part of slider 30 still is equipped with the mounting hole, is equipped with the internal thread in the mounting hole, and it matches each other with the screw thread post of mounting bracket 33 bottom, thereby mutual screw-thread fit fixes mounting bracket 33. The mounting frame 33 is a cuboid, the middle part of the mounting frame is hollowed, two longitudinal rollers 34 are mounted on the mounting frame 33, and the longitudinal rollers 34 are also rotatably arranged on the mounting frame 33.

In addition, one or two positioning holes 35 are provided on the mounting bracket 33. Correspondingly, a circle of positioning holes 35 is also formed on the slide block 30 along the rotation path of the mounting frame 33. Moreover, the circle of positioning holes 35 are blind holes, and magnets are further arranged in the blind holes.

When the system is used specifically, firstly, whether each device is intact or not is checked. The cable 40 then passes between the two longitudinal rollers 34, and the mounting bracket 33 is then rotated so that the cable 40 and both longitudinal rollers 34 contact each other, although a certain margin may be left as appropriate, which may be adjusted as the case may be. Finally, the iron click is inserted into the positioning hole 35 of the mount 33 and the slider 30, and the click is attracted by the magnet.

Because mounting bracket 33 is threadably coupled to slider 30, adjustment can be made simply by rotating mounting bracket 33 to adjust the distance between longitudinal roller 34 and cable 40. And after the distance between the longitudinal roller 34 and the cable 40 becomes shorter, the slider 30 can respond faster during reversing, so that the vacuum period mentioned in the background is reduced, the excessive winding of the cable 40 at two ends of the winding machine is effectively reduced, and the cable 40 is wound on the winding machine more uniformly. Compare with traditional creel stand, this scheme makes cable 40 more even winding on the coiling machine through very simple means promptly, simple structure, and is with low costs, and convenient operation is worth wideling popularize.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. Cable creel stand, including frame, slider, lead screw, horizontal roller, vertical roller and be used for driving lead screw pivoted motor, the slider is connected and can removes along the lead screw with the lead screw cooperation, and the lead screw rotates with the frame to be connected, horizontal roller rotates to set up in the frame, its characterized in that: the vertical roller is rotatably arranged on the mounting frame, and the bottom of the mounting frame is in threaded connection with the sliding block.

2. The cable rack according to claim 1, wherein: the mounting frame is provided with positioning holes, and the sliding block is correspondingly provided with a plurality of positioning holes along the rotating path of the mounting frame.

3. The cable rack according to claim 2, wherein: the positioning holes arranged in the sliding block are blind holes, and magnets are arranged in the positioning holes.

4. The cable rack according to claim 1, wherein: still include the regulating block, be equipped with a plurality of regulation holes along longitudinal arrangement on the regulating block, the regulating block passes through the bolt fastening on the slider, horizontal roller rotates and sets up on the regulating block.

5. The cable rack according to claim 1, wherein: the limiting shaft is fixed on the rack, and the sliding block is arranged on the limiting shaft in a sliding mode.

6. The cable rack according to claim 1, wherein: the motor is a servo motor.