Unwinding device for optical fiber erection

Abstract

The utility model discloses an unwinding device for optical fiber erection, which comprises a support base frame and an optical fiber winding wheel, the top surface of the support base frame is provided with a reinforcing frame, the top end frame of the reinforcing frame is provided with a butt-joint hole and a connecting notch, the butt-joint hole is connected with the connecting notch, a support ball is arranged in the butt-joint hole, and the optical fiber winding wheel is arranged in the support base frame. The supporting balls are embedded in the inner walls of the reinforcing frames, and an optical fiber winding wheel is installed between the reinforcing frames and located above the supporting base frame. According to the unwinding device for optical fiber erection, an optical fiber winding wheel can drive a supporting rotating shaft to slide into a butt joint hole through a connecting notch for supporting and stabilizing, follow-up rotating work and follow-up detaching and replacing, the optical fiber winding wheel can be pulled, and the optical fiber winding wheel drives the supporting rotating shaft to slide and be separated from the butt joint hole through the connecting notch; and the overall assembly and butt joint and subsequent disassembly are convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber installation, in particular to an unwinding device for optical fiber installation. Background Art

[0002] Fiber optic installation is used to lay out and set up optical fibers. During the installation process, an optical fiber installation unwinding device is required to facilitate the installation of optical fibers. However, the optical fiber installation unwinding devices currently on the market still have the following problems:

[0003] During use, the entire optical fiber installation reel needs to be replaced. The general assembly method is clamping and fixing, and the overall operation is not convenient enough. During the operation, manual clamping and tightening work and disassembly are required to stabilize or replace the reel.

[0004] In view of the above problems, an innovative design is carried out based on the original unwinding device for optical fiber installation. Utility Model Content

[0005] The purpose of the utility model is to provide a reeling device for optical fiber installation, so as to solve the problem that the common optical fiber installation reeling device on the market currently in use, as mentioned in the above background technology, needs to replace the overall optical fiber installation reel during use, the general assembly method is clamping and fixing, and the overall operation is not convenient enough. During the operation, manual clamping and tightening work and disassembly are required to stabilize or replace the reel.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reeling device for optical fiber installation, comprising a support base frame and an optical fiber winding wheel, the top surface of the support base frame is provided with a reinforcement frame, and the top edge frame of the reinforcement frame is provided with a docking hole and a connecting slot, and the docking hole and the connecting slot are connected to each other, a support ball is installed in the docking hole, and the support ball is embedded in the inner wall of the reinforcement frame, an optical fiber winding wheel is installed between the reinforcement frames, and the optical fiber winding wheel is located above the support base frame, a support shaft is provided at the outer center of the optical fiber winding wheel, and the support shaft passes through the docking hole, and the support shaft and the support ball are connected to each other.

[0007] Preferably, the reinforcement frames are symmetrically distributed about the longitudinal center line of the support base frame, and the reinforcement frames are connected to the support base frame by welding.

[0008] Preferably, the diameter of the docking hole is greater than the width of the connecting notch, and the connecting notch is arranged in an arc-shaped structure.

[0009] Preferably, the support balls are connected to the reinforcement frame by rotational connection, and the support balls are distributed at equal angles with respect to the axis of the docking hole.

[0010] Preferably, the support shaft is symmetrically distributed about the longitudinal center line of the optical fiber winding wheel, and the support shaft and the optical fiber winding wheel are arranged as an integrated structure.

[0011] Preferably, the support shaft and the support ball are connected in a fitting manner, and the diameter of the support shaft is smaller than the diameter of the docking hole.

[0012] Preferably, the support shaft and the connecting slot are connected in a sliding manner.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the unwinding device for optical fiber installation,

[0014] 1. After the staff can connect the optical fiber reel with the docking hole through the support shaft, and then connect it with the support ball, the support shaft and the optical fiber reel can be firmly supported, and the whole is conducive to subsequent rotation, which is convenient for unwinding;

[0015] 2. The optical fiber reel can drive the supporting shaft to slide into the docking hole through the connecting slot for support and stability, and then carry out the subsequent rotation work. For the subsequent disassembly and replacement, the optical fiber reel can be pulled to make the optical fiber reel drive the supporting shaft to slide and separate through the connecting slot and the docking hole, and the overall assembly docking and subsequent disassembly are convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall top view structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the overall front view structure of the utility model

[0020] In the figure: 1. Support base frame; 2. Strengthening frame; 3. Docking hole; 4. Connecting slot; 5. Support ball; 6. Fiber optic reel; 7. Support shaft. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution: an unwinding device for optical fiber installation, comprising a support base frame 1 and an optical fiber reel 6, a reinforcing frame 2 is arranged on the top surface of the support base frame 1, and a docking hole 3 and a connecting slot 4 are arranged on the top frame of the reinforcing frame 2, and the docking hole 3 and the connecting slot 4 are connected to each other, a supporting ball 5 is installed in the docking hole 3, and the supporting ball 5 is embedded in the inner wall of the reinforcing frame 2, an optical fiber reel 6 is installed between the reinforcing frames 2, and the optical fiber reel 6 is located above the support base frame 1, a supporting shaft 7 is arranged at the outer center of the optical fiber reel 6, and the supporting shaft 7 passes through the docking hole 3, and the supporting shaft 7 and the supporting ball 5 are connected to each other.

[0023] The reinforcing frame 2 is symmetrically distributed about the longitudinal center line of the supporting base frame 1, and the reinforcing frame 2 is connected to the supporting base frame 1 by welding, which facilitates the subsequent symmetrical distribution of the reinforcing frame 2 to facilitate the support of the optical fiber winding wheel 6 and maintain the overall flatness.

[0024] The diameter of the docking hole 3 is greater than the width of the connecting slot 4, and the connecting slot 4 is arranged in an arc-shaped structure, which is conducive to maintaining the stability of the rear support shaft 7 during the assembly process.

[0025] The connection between the support balls 5 and the reinforcement frame 2 is a rotational connection, and the support balls 5 are distributed at equal angles with respect to the axis of the docking hole 3, which facilitates the support balls 5 to rotate appropriately, thereby facilitating the rotation of the support shaft 7 in the docking hole 3.

[0026] The support shaft 7 is symmetrically distributed about the longitudinal center line of the optical fiber winding wheel 6, and the support shaft 7 and the optical fiber winding wheel 6 are integrated into a structure, which is convenient for supporting and stabilizing the optical fiber winding wheel 6 through the support shaft 7, and subsequently the optical fiber winding wheel 6 can perform stable unwinding work through the support shaft 7.

[0027] The connection method between the support shaft 7 and the support ball 5 is a fitting connection, and the diameter of the support shaft 7 is smaller than the diameter of the docking hole 3. After the support shaft 7 and the docking hole 3 are docked, they can be stabilized by fitting with the support ball 5 to avoid shaking, which is also beneficial to subsequent rotation work.

[0028] The connection between the support shaft 7 and the connection slot 4 is a sliding connection. The support shaft 7 can be slid into the connection slot 4 and assembled into the docking hole 3, or can be slidably separated from the docking hole 3 through the connection slot 4, which is beneficial to the overall disassembly work.

[0029] Working principle: According to Figure 1-4 The staff can place the device in a suitable position through the support base frame 1 according to the needs, and then place it, and then the optical fiber reel 6 can be replaced, and the optical fiber reel 6 can be manually pulled to make the optical fiber reel 6 drive the supporting shaft 7 to slide and separate from the docking hole 3, so that the supporting shaft 7 is separated and split through the connecting groove 4, and then the optical fiber reel 6 equipped with the optical fiber is installed, so that the optical fiber reel 6 drives the supporting shaft 7 to slide into the connecting groove 4, and then quickly slides into the docking hole 3 through the arc of the connecting groove 4, so that the supporting shaft 7 and the supporting ball 5 are closely connected and supported and firmly supported. When the reeling work is performed subsequently, the optical fiber reel 6 can be rotated in the docking hole 3 by the supporting shaft 7, and the supporting shaft 7 can improve the stability of the operation by the rotation of the supporting ball 5. The above is the working process of the whole device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An optical fiber unwinding device for installation, comprising a supporting base frame (1) and an optical fiber reel (6), characterized in that: The top surface of the support base frame (1) is provided with a reinforcement frame (2), and the top frame of the reinforcement frame (2) is provided with a docking hole (3) and a connection slot (4), and the docking hole (3) and the connection slot (4) are connected to each other, a support ball (5) is installed in the docking hole (3), and the support ball (5) is embedded in the inner wall of the reinforcement frame (2), an optical fiber winding wheel (6) is installed between the reinforcement frames (2), and the optical fiber winding wheel (6) is located above the support base frame (1), a support shaft (7) is provided at the outer center of the optical fiber winding wheel (6), and the support shaft (7) passes through the docking hole (3), and the support shaft (7) and the support ball (5) are connected to each other.

2. The optical fiber installation unwinding device according to claim 1, characterized in that: The reinforcement frame (2) is symmetrically distributed about the longitudinal center line of the support base frame (1), and the reinforcement frame (2) and the support base frame (1) are connected by welding.

3. The optical fiber installation unwinding device according to claim 1, characterized in that: The diameter of the docking hole (3) is greater than the width of the connecting notch (4), and the connecting notch (4) is arranged in an arc-shaped structure.

4. The optical fiber installation unwinding device according to claim 1, characterized in that: The support balls (5) are connected to the reinforcement frame (2) in a rotational manner, and the support balls (5) are distributed at equal angles with respect to the axis of the docking hole (3).

5. The optical fiber installation unwinding device according to claim 1, characterized in that: The support shaft (7) is symmetrically distributed about the longitudinal center line of the optical fiber winding wheel (6), and the support shaft (7) and the optical fiber winding wheel (6) are arranged as an integrated structure.

6. The optical fiber installation unwinding device according to claim 1, characterized in that: The support shaft (7) and the support ball (5) are connected in a fitting manner, and the diameter of the support shaft (7) is smaller than the diameter of the docking hole (3).

7. The optical fiber installation unwinding device according to claim 1, characterized in that: The support shaft (7) and the connection slot (4) are connected in a sliding manner.

Images