Horizontal wire coil rotating frame

Abstract

The utility model discloses a horizontal wire coil rotating frame which comprises a bottom bracket, and a plurality of second cells are arranged on the circumference of the bottom bracket at intervals. A plurality of rolling pieces are mounted on the circumference of the bottom of the rotating bracket at intervals; and the supporting shaft is installed on the bottom bracket, the supporting shaft is sleeved with the rotating bracket, and the rolling pieces abut against the top face of the bottom bracket and can rotate along the circumference of the top face of the bottom bracket. During use, a wire coil is vertically placed on the rotary bracket, a cable on the wire coil is pulled, and the plurality of rolling pieces at the bottom of the rotary bracket can rotate along the circumference of the top surface of the bottom bracket, so that the rotary bracket and the wire coil rotate along with the rotary bracket, and the cable can continuously extend outwards relative to the wire coil. The cable pay-off device has the advantages that the cable coil can continuously pay off cables outwards, and the like.

Description

Technical Field

[0001] The utility model relates to a wire-releasing device, in particular to a horizontal wire drum rotating frame. Background Art

[0002] A cable drum is a drum used for winding and installing cables. When releasing the cable, the cable drum usually needs to be rotated to facilitate pulling out the cable, that is, releasing the cable drum. For example, a cable drum release device disclosed in the Chinese patent (CN101580192A) consists of an upper chassis, a lower chassis, a rolling bearing, and a speed control device. A rolling bearing is provided between the upper chassis and the lower chassis, and a speed control device is provided on the outer edge of the rolling bearing. The speed control device is provided between the upper chassis and the lower chassis. A steel pipe is welded vertically to the upper chassis at the center position of the upper chassis to prevent the cable drum from moving. It can be seen that the upper chassis and the lower chassis are rotated relative to each other through the rolling bearing, and the rolling bearing is squeezed by the gravity of the cable drum. The outer ring end face of the rolling bearing contacts the lower chassis. When rotating, the outer ring is easily worn. To this end, in view of the defects of the prior art, a horizontal cable drum rotating frame has been developed. Summary of the invention

[0003] The utility model aims to provide a horizontal wire drum rotating frame with less rotation friction damage in view of the defects of the prior art.

[0004] In order to achieve the above-mentioned purpose of the utility model, the following technical solutions are adopted:

[0005] A horizontal wire drum rotating frame comprises a bottom bracket, on which a plurality of second cells are arranged at intervals on the circumference; a rotating bracket, on which a plurality of rolling elements are installed at intervals on the circumference of the bottom; and a supporting shaft, which is installed on the bottom bracket and the rotating bracket is sleeved on the supporting shaft, wherein the plurality of rolling elements abut against the top surface of the bottom bracket and can rotate along the circumference of the top surface of the bottom bracket.

[0006] As a further improvement of the technical solution, the rolling element includes a roller frame, which has an open U-shaped groove; and a roller, which is placed in the U-shaped groove and connected to the roller frame through a roller shaft, and the roller rotates relative to the roller shaft.

[0007] As a further improvement of the technical solution, the rotating bracket includes a wire drum supporting ring; and a wire drum reinforcing frame, wherein the wire drum reinforcing frame is placed in the wire drum supporting ring and connected to the wire drum supporting ring.

[0008] As a further improvement of the technical solution, the wire drum reinforcement frame includes a second support plate; a plurality of first reinforcing ribs, which are distributed on the second support plate at circumferential intervals, and a first unit cell is formed between two adjacent first reinforcing ribs; and a first support plate, which is installed on the plurality of first reinforcing ribs corresponding to the second support plate; wherein both the first support plate and the second support plate are provided with through holes, and the through holes are used to socket the support shaft.

[0009] As a further improvement of the technical solution, a first groove is provided on the inner side of the bobbin support ring.

[0010] As a further improvement of the technical solution, the bottom bracket includes a bottom bracket ring; and a bottom reinforcement frame, wherein the bottom reinforcement frame is placed on the bottom bracket ring and connected to the bottom bracket ring.

[0011] As a further improvement of the technical solution, the bottom reinforcement frame includes a fourth support plate; a plurality of second reinforcement ribs, which are distributed on the fourth support plate at circumferential intervals, and a second unit cell is formed between two adjacent second reinforcement ribs; and a third support plate, which is installed on the plurality of second reinforcement ribs corresponding to the fourth support plate.

[0012] As a further improvement of the technical solution, the bottom bracket in the utility model further includes internal reinforcing ribs; a second groove is provided on the inner side surface of the bottom supporting ring, and a plurality of internal reinforcing ribs are installed in the second groove at intervals.

[0013] As a further improvement of the technical solution, the bottom support ring is rolled using channel steel.

[0014] The utility model has the following improvements over the prior art:

[0015] The utility model can realize detachable installation, which is convenient for disassembly and movement. The rotating bracket is connected to the bottom bracket by rolling contact through multiple rolling elements, which can effectively reduce the rotational wear between the rotating bracket and the bottom bracket. The multiple rolling elements can make the rotating bracket rotate smoothly on the top surface of the bottom bracket, and the support shaft limits the position between the rotating bracket and the bottom bracket, which can prevent the rotating bracket from rotating away from the bottom bracket, thereby facilitating the outward rotation of the wire drum placed on the rotating bracket to release the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0017] Figure 1This is a structural schematic diagram of a horizontal wire drum rotating frame of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the rotating bracket in the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the midsole bracket of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the utility model applied to wire drum pay-off;

[0021] Names and serial numbers of components in the figure:

[0022] 1-cable drum supporting ring, 101-first groove, 2-first reinforcement rib, 200-first unit cell, 3-roller frame, 4-roller, 5-support shaft, 6-first support plate, 7-second support plate, 8-third support plate, 9-fourth support plate, 10-bottom supporting ring, 100-second groove, 11-second reinforcement rib, 1100-second unit cell, 12-through hole, 13-inner reinforcement rib, 14-cable drum, 15-cable, 16-roller shaft. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution in the present application, the technical solution of the present utility model will be clearly and completely described below in conjunction with the drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of the present application.

[0024] Embodiment 1:

[0025] like Figures 1 to 4 As shown, this embodiment is a horizontal wire drum rotating frame, which is used to assist the wire drum to pay out the wire. The structure adopted includes a bottom bracket, a rotating bracket and a support shaft. A plurality of second cells are provided at intervals on the circumference of the bottom bracket, which can reduce the weight of the bottom bracket and facilitate movement. A plurality of rolling members are installed at intervals on the bottom circumference of the rotating bracket. The plurality of rolling members support the rotating bracket and can drive the rotating bracket to rotate. The support shaft is installed on the bottom bracket, and the rotating bracket is sleeved on the support shaft. The plurality of rolling members abut against the top surface of the bottom bracket and can rotate along the circumference of the top surface of the bottom bracket. The support shaft serves to limit the rotating bracket and prevent the rotating bracket from detaching from the bottom bracket when rotating.

[0026] The rotating bracket and the bottom bracket are connected by rolling contact through multiple rolling elements, which can effectively reduce the rotation wear of the rotating bracket and the bottom bracket. The multiple rolling elements are in rolling contact with the top surface of the bottom bracket, which also greatly reduces the contact wear between the rolling elements and the bottom bracket.

[0027] The rotating bracket is sleeved on the support shaft, so that the rotating bracket can be detachably installed. It is understandable that when working, the rotating bracket is sleeved on the support shaft and placed on the top of the bottom bracket, and the multiple rolling elements are in rolling contact with the top surface of the bottom bracket. When idle, the rotating bracket can be separated from the bottom bracket.

[0028] Embodiment 2:

[0029] Compared with the first embodiment, the difference is that a structure of a rolling element is provided. Figure 1 and 2 As shown, the rolling element includes a roller frame 3, a roller 4 and a roller shaft 16. The roller frame 3 is provided with an open U-shaped groove; the roller 4 is placed in the U-shaped groove and connected to the roller frame 3 through the roller shaft 16, and the roller 4 rotates relative to the roller shaft 16.

[0030] The roller frame 3 is installed at the bottom of the rotating bracket. The roller 4 is installed on the rotating bracket through the roller frame 3 and the roller shaft 16.

[0031] Embodiment 3:

[0032] Compared with the embodiment 1 or 2, the difference is that: a structure of a rotating bracket is provided. The rotating bracket comprises a wire drum supporting ring 1 and a wire drum reinforcing frame. The wire drum reinforcing frame is placed in the wire drum supporting ring 1 and connected to the wire drum supporting ring 1.

[0033] The wire drum reinforcement frame supports and strengthens the wire drum support ring.

[0034] Embodiment 4:

[0035] Compared with Example 3, the difference lies in that: a structure of a wire drum reinforcement frame is provided. The wire drum reinforcement frame includes a second support plate 7, a plurality of first reinforcement ribs 2 and a first support plate 6. The plurality of first reinforcement ribs 2 are distributed on the second support plate 7 at circumferential intervals, and a first unit cell 200 is formed between two adjacent first reinforcement ribs; the first support plate 6 is installed on the plurality of first reinforcement ribs corresponding to the second support plate 7; wherein, the first support plate 6 and the second support plate 7 are both provided with through holes 12, and the through holes 12 are used to sleeve the support shaft 5.

[0036] The first support plate 6 and the second support plate 7 clamp the plurality of first reinforcing ribs 2 to each other, so that the first reinforcing ribs are more stably stressed.

[0037] like Figure 2 As shown, a first unit cell 200 is formed between two adjacent first reinforcing ribs. The first unit cell 200 is a hollow structure with upper and lower openings, which can reduce the overall weight of the rotating bracket.

[0038] Furthermore, in this embodiment, a first groove 101 is provided on the inner side of the wire drum supporting ring 1, so that the weight of the wire drum supporting ring 1 can be further reduced.

[0039] Embodiment 5:

[0040] Compared with any one of the embodiments 1-4, the difference lies in: a structure of the bottom bracket. The bottom bracket includes a bottom bracket ring 10 and a bottom reinforcement frame. The bottom reinforcement frame is placed on the bottom bracket ring 10 and connected to the bottom bracket ring 10.

[0041] The bottom reinforcement frame supports and strengthens the bottom support ring.

[0042] Embodiment 6:

[0043] Compared with Example 5, the difference is that: a structure of a bottom reinforcement frame is provided. The bottom reinforcement frame includes a fourth support plate 9, a plurality of second reinforcement ribs 11 and a third support plate 8. The plurality of second reinforcement ribs 11 are distributed on the fourth support plate 9 at circumferential intervals, and a second unit cell 1100 is formed between two adjacent second reinforcement ribs 11; the third support plate 8 is installed on the plurality of second reinforcement ribs 11 corresponding to the fourth support plate 9.

[0044] The fourth support plate 9 and the third support plate 8 clamp a plurality of second reinforcing ribs 11, so that the force on the second reinforcing ribs is more stable.

[0045] Embodiment 7:

[0046] Compared with the embodiment 5 or 6, the difference lies in that a structure of the bottom supporting ring is provided and an inner reinforcing rib 13 is additionally installed. A second groove 100 is provided on the inner side of the bottom supporting ring 10, and a plurality of inner reinforcing ribs 13 are installed in the second groove 100 at intervals.

[0047] The multiple inner reinforcing ribs 13 can provide a supporting force to the bottom supporting ring 10, thereby preventing the bottom supporting ring from being deformed.

[0048] The wire drum support ring 1 and the bottom support ring 10 in the utility model can be made of channel steel. The first reinforcing rib 2 and the second reinforcing rib 11 can also be made of channel steel. The available channel steel models are: 10#, 12#, 14# or 16#, etc.

[0049] According to the above embodiments, the working mode of the utility model is as follows:

[0050] The bottom bracket is placed on a flat ground, the rotating bracket is sleeved with the support shaft, and multiple rolling elements abut against the top surface of the bottom bracket, that is, multiple rollers 4 abut against the top surface of the bottom bracket ring 10 of the bottom bracket. The support shaft 5 limits the position between the rotating bracket and the bottom bracket. Then, the cable drum 14 is placed upright on the rotating bracket, and the cable 15 is pulled outward. The cable drum 14 can rotate relative to the bottom bracket with the help of the rotating bracket, so that the cable can be continuously released outward.

[0051] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A horizontal wire drum rotating frame, characterized in that: include A bottom bracket, wherein a plurality of second cells are provided at intervals on the circumference of the bottom bracket; A rotating bracket, wherein a plurality of rolling elements are installed at intervals on the bottom circumference of the rotating bracket; as well as A support shaft, the support shaft is mounted on the bottom bracket, the rotating bracket is sleeved on the support shaft, and the plurality of rolling elements abut against the top surface of the bottom bracket and can rotate along the circumference of the top surface of the bottom bracket; The bottom bracket comprises a bottom bracket ring (10) and a bottom reinforcement frame, wherein the bottom reinforcement frame is disposed on the bottom bracket ring (10) and connected to the bottom bracket ring (10); The bottom reinforcement frame comprises a fourth support plate (9), a plurality of second reinforcement ribs (11) and a third support plate (8); the plurality of second reinforcement ribs (11) are distributed on the fourth support plate (9) at circumferential intervals, and a second unit cell (1100) is formed between two adjacent second reinforcement ribs (11); and the third support plate (8) is mounted on the plurality of second reinforcement ribs (11) corresponding to the fourth support plate (9).

2. The horizontal cable drum rotating frame according to claim 1, characterized in that: The rolling element comprises A roller frame (3), wherein the roller frame (3) is provided with an open U-shaped groove; and A roller (4), wherein the roller (4) is placed in the U-shaped groove and connected to the roller frame (3) via a roller shaft (16), and the roller (4) rotates relative to the roller shaft (16).

3. The horizontal cable drum rotating frame according to claim 1, characterized in that: The rotating bracket includes A bobbin support ring (1); and A wire drum reinforcement frame, the wire drum reinforcement frame is placed inside the wire drum support ring (1) and connected to the wire drum support ring (1).

4. The horizontal cable drum rotating frame according to claim 3 is characterized in that: The wire drum reinforcement frame comprises A second supporting plate (7); A plurality of first reinforcing ribs, wherein the plurality of first reinforcing ribs are distributed on the second support plate at circumferential intervals, and a first unit cell is formed between two adjacent first reinforcing ribs; and a first support plate (6), the first support plate (6) being mounted on the plurality of first reinforcing ribs corresponding to the second support plate (7); Wherein, the first support plate (6) and the second support plate (7) are both provided with a through hole (12), and the through hole (12) is used for sleeve-connecting the support shaft (5).

5. The horizontal cable drum rotating frame according to claim 4, characterized in that: A first groove (101) is provided on the inner side of the bobbin support ring (1).

6. The horizontal cable drum rotating frame according to claim 1, characterized in that: Also includes internal reinforcement ribs (13); A second groove (100) is provided on the inner side surface of the bottom supporting ring (10), and a plurality of inner reinforcing ribs (13) are installed at intervals in the second groove (100).

7. The horizontal cable drum rotating frame according to claim 6, characterized in that: The bottom supporting ring (10) is made of rolled channel steel.

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