CN218976310U - Machine room wiring coiling and uncoiling device - Google Patents

Abstract

A wiring coiling and uncoiling device for a machine room relates to the technical field of weak current wire arrangement, in particular to a wiring device. The device consists of a rotary handle, a winding post and a retraction adjusting base, wherein the retraction adjusting base is fixedly connected with the winding post, and the rotary handle is fixedly arranged on the winding post; a penetrating threading groove is formed in the middle of the winding post; the retractable adjusting base is a convex table and is divided into a boss and a base, and the base is composed of a base, a rotating shaft, a limiting clamping ring, a limiting clamping block A, a spring B and a clamping ring. Compared with the strapping tape adopted by the existing storage line, the device provided by the utility model has the advantages that the storage is clearer, and the later maintenance and investigation are very easy.

Description

Machine room wiring coiling and uncoiling device

Technical Field

The utility model relates to the technical field of weak current wire arrangement, in particular to a wiring device.

Background

Chinese patent CN217085344U discloses "a computer lab wiring structure for electronic information engineering", and the device makes the optic fibre head be difficult for droing through setting up of stabilizing mean, has made things convenient for the later maintenance through setting up of separating the line frame. But in actual wiring process, because the space of weak current circuit is narrow and small, consequently, constructor is in order to guarantee sufficient wiring distance, avoids the multitime to connect, and constructor often reserves the length of longer electric wire, but when the length of electric wire reservation overlength, then can produce the winding, not only causes the disorder that the electric wire was arranged, has increased follow-up maintainer's reason line work load moreover.

At present, the redundant thread heads are generally bound by adopting a strapping tape, but the mode is not firm, and the problem of unclear line confusion cannot be solved. Therefore, for the sake of clarity, the constructor will cut off the redundant line, but this way will cause more joints, and the two-end equipment will not have space to change position, with less flexibility.

Disclosure of Invention

The utility model aims to solve the problems of unclear circuit and difficult maintenance caused by overlong reserved length in the wiring process.

The wiring coiling and uncoiling device for the machine room is characterized by comprising a rotary handle, a winding post and a coiling and uncoiling adjustment base, wherein the coiling post is fixedly connected to the coiling adjustment base, and the rotary handle is fixedly arranged on the winding post;

a penetrating threading groove is formed in the middle of the winding post;

the retractable adjusting base is a convex table and is divided into a boss and a base, and the base consists of a substrate, a rotating shaft, a limiting clamping ring, a limiting clamping block A, a spring B and a clamping ring; a circle of limit clamping blocks A are uniformly distributed on the substrate along the outer edge of the rotating shaft, the limit clamping blocks A are in a quarter cylinder shape, and the limit clamping blocks A are arranged towards the same direction; a spring A is arranged between the limit clamping block A and the rotating shaft, one end of the spring A is fixed with the limit clamping block A, the other end of the spring A is fixed with the outer wall of the rotating shaft, and the outer edge of the limit clamping block A is sleeved with a clamping ring and a limit clamping ring respectively from the upper part of the substrate;

the inner wall of the limiting clamp ring is provided with limiting clamp blocks B, the arrangement directions of the limiting clamp blocks B and the limiting clamp blocks A are opposite, and the arrangement quantity and the arrangement interval are the same; the side surfaces of the two limit clamping blocks play a limiting role when being tangent;

the inner diameter of the clamping ring is at least larger than the radius of a limiting clamping block on the inner diameter of the limiting clamping ring, and the height of the clamping ring is at least the same as that of the limiting clamping ring;

a cavity is arranged in the middle of the substrate, the cavity does not penetrate through the bottom, a spring B is arranged in the cavity, one end of the spring B is connected with the bottom of the substrate, and the other end of the spring B is fixed with a rotating shaft;

the upper end of the boss is fixedly connected with the winding post, the lower end of the boss is fixedly connected with the rotating shaft, and the other end of the rotating shaft is fixedly provided with the spring B.

And a top cover is arranged on the limiting snap ring.

The anti-slip groove is arranged on the rotary handle, so that friction force is increased, and the rotary handle is conveniently held by a hand to apply force when winding.

The utility model has simple structure, can be made into large or small patterns according to the requirement, is convenient for unfolding the contained electric wires during the subsequent circuit overhaul, and improves the working efficiency of the circuit overhaul work.

Compared with the strapping tape adopted by the existing storage line, the storage is clearer, and the later-period overhaul and investigation are very easy. And can reuse, it is little to the injury of line, can accomodate many lines, also can accomodate few lines. Meanwhile, the operation is very simple, and the tool is a very convenient small tool. In addition, the stored wires can be properly adjusted according to the change of the position of the equipment, can be lengthened and shortened, are flexible and convenient to apply, and do not need to be rearranged for one time due to the change of the position of the equipment.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

FIG. 2 is a schematic diagram of the structure of the confinement ring after removal.

Fig. 3 is a longitudinal cross-sectional view of the present utility model.

Fig. 4 is a schematic structural diagram of the clamping connection of the limiting ring and the limiting clamping block.

Fig. 5 is an enlarged view of a portion of fig. 4A.

Fig. 6 is a schematic view of a limiting structure.

In the figure, a rotary handle 1, a winding post 2, a retraction adjusting base 3, a groove 4, a wire penetrating groove 5, a boss 6, a base 7, a base 8, a clamping ring 9, a rotating shaft 10, a limiting clamping ring 11, a limiting clamping block A12-1, a limiting clamping block B12-2, a spring A13, a spring B14 and a top cover 15.

Detailed Description

Example 1: a winding and unwinding device for wiring in a machine room is composed of a rotary handle 1, a winding post 2 and a winding and unwinding adjusting base 3, wherein the winding post 2 is fixedly connected to the winding and unwinding adjusting base 3, and the rotary handle 1 is fixedly arranged on the winding post 2.

The anti-slip groove 4 is arranged on the rotary handle 1, so that friction force is increased, and the rotary handle 1 is held by a hand to exert force when winding; a penetrating threading groove 5 is arranged in the middle of the winding post 2.

The retractable adjusting base 3 is a convex table and is divided into a boss 6 and a base 7, and the base 7 is composed of a base 8, a rotating shaft 10, a limiting clamping ring 11, a limiting clamping block A12-1, a spring A13, a spring B14 and a clamping ring 9; a circle of limit clamping blocks A12-1 are uniformly distributed on the substrate 8 along the outer edge of the rotating shaft 10, the limit clamping blocks A12-1 are in a quarter cylinder shape, and the limit clamping blocks A12-1 are arranged towards the same direction; a spring A13 is arranged between the limiting clamping block A12-1 and the rotating shaft 10, one end of the spring A13 is fixed with the limiting clamping block A12-1, the other end of the spring A13 is fixed with the outer wall of the rotating shaft 10, and the outer edge of the limiting clamping block A12-1 is sleeved with a clamping ring 9 and a limiting clamping ring 11 respectively from above the substrate 8.

The inner wall of the limiting clamp ring 11 is provided with limiting clamp blocks B12-2, the arrangement directions of the limiting clamp blocks B12-2 and the limiting clamp blocks A12-1 are opposite, and the arrangement quantity and the arrangement interval are the same; the side surfaces of the two limiting clamping blocks play a limiting role when being tangent.

The inner diameter of the clamping ring 9 is at least larger than the radius of a limiting clamping block on the inner diameter of the limiting clamping ring 11, so that the rotating shaft and the limiting clamping block can freely rotate in the clamping ring, and the height of the clamping ring 9 is at least the same as that of the limiting clamping ring 11.

A cavity is arranged in the middle of the substrate 8, the cavity does not penetrate through the bottom, a spring B14 is arranged in the cavity, one end of the spring B14 is connected with the bottom of the substrate 8, and the other end of the spring B14 is fixed with the rotating shaft 10.

The upper end of the boss 6 is fixedly connected with the winding post 2, the lower end of the boss is fixedly connected with the rotating shaft 10, and the other end of the rotating shaft 10 is fixedly provided with the spring B14.

A top cover 15 is arranged on the limiting snap ring 11.

When the wire winding device is used, the wire can be selected to directly pass through the wire penetrating groove 5, two ends of the wire are respectively connected with a device, the middle redundant wire is wound on the winding post 2 of the wire winding device, and the wire can also be connected to the device at two ends of the wire, and the middle redundant wire is wound on the winding post 2 after being folded in half and then penetrated in the wire penetrating groove. The specific operation of wire winding is, after the line passes through threading groove 5, support base 8 on ground, wall, hand or arbitrary holding surface, hold knob 1 and push down the device for boss 6 pushes down pivot 10, and then compression spring B14 makes pivot 10 press in the intra-annular of snap ring 9, and push down after equipment is to the end, support the device and rotate, wind the line on wrapping post 2, the wire winding is accomplished and is released down pressure, pivot 10 is in spring B14's effect, rebound in spacing snap ring 11, spacing snap ring 11 and with spacing fixture block card dead behind two spacing fixture block cylinders are tangent, prevent that the line from being released again, play the effect that the line was tightened up fixedly. Before the rebound process of the rotating shaft 10, the position can be properly adjusted, so that the two limit clamping blocks after rebound can be tangent as shown in fig. 6. The specific operation of paying off is similar to winding, only the rotating direction of the rotating shaft is opposite, the paying-off spring B returns to the original position, and the limiting clamping block is clamped and fixed.

Claims (3)

1. The wiring coiling and uncoiling device for the machine room is characterized by comprising a rotary handle, a winding post and a coiling and uncoiling adjustment base, wherein the coiling post is fixedly connected to the coiling adjustment base, and the rotary handle is fixedly arranged on the winding post;

a penetrating threading groove is formed in the middle of the winding post;

the retractable adjusting base is a convex table and is divided into a boss and a base, and the base consists of a substrate, a rotating shaft, a limiting clamping ring, a limiting clamping block A, a spring B and a clamping ring; a circle of limit clamping blocks A are uniformly distributed on the substrate along the outer edge of the rotating shaft, the limit clamping blocks A are in a quarter cylinder shape, and the limit clamping blocks A are arranged towards the same direction; a spring A is arranged between the limit clamping block A and the rotating shaft, one end of the spring A is fixed with the limit clamping block A, the other end of the spring A is fixed with the outer wall of the rotating shaft, and the outer edge of the limit clamping block A is sleeved with a clamping ring and a limit clamping ring respectively from the upper part of the substrate;

the inner wall of the limiting clamp ring is provided with limiting clamp blocks B, the arrangement directions of the limiting clamp blocks B and the limiting clamp blocks A are opposite, and the arrangement quantity and the arrangement interval are the same; the side surfaces of the two limit clamping blocks play a limiting role when being tangent;

the inner diameter of the clamping ring is at least larger than the radius of a limiting clamping block on the inner diameter of the limiting clamping ring, and the height of the clamping ring is at least the same as that of the limiting clamping ring;

a cavity is arranged in the middle of the substrate, the cavity does not penetrate through the bottom, a spring B is arranged in the cavity, one end of the spring B is connected with the bottom of the substrate, and the other end of the spring B is fixed with a rotating shaft;

the upper end of the boss is fixedly connected with the winding post, the lower end of the boss is fixedly connected with the rotating shaft, and the other end of the rotating shaft is fixedly provided with the spring B.

2. The machine room wiring take-up and pay-off device as claimed in claim 1, wherein a top cover is arranged on the limit clamping ring.

3. The machine room wiring take-up and pay-off device as claimed in claim 1, wherein the spin handle is provided with an anti-slip groove.

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