Optical cable traction chuck

Abstract

The utility model discloses an optical cable traction chuck, which relates to the field of optical cable laying, solves the problems that the existing device is difficult to stably pull an optical cable according to requirements and the manual traction consumption is high, and adopts the following scheme: the optical cable traction chuck comprises a moving assembly and a sleeve, and the top of the moving assembly is fixedly provided with a limiting assembly; a main body of the moving assembly is a rack, a driving motor is fixedly installed on the outer wall of the rack, an output shaft of the driving motor is fixedly connected with a driving wheel located on the inner side of the rack, and a sleeve column is fixedly installed at the top of the rack; a rotating groove rotationally sleeving the sleeve column is formed in the inner side of the sleeve, a wire groove is formed in the sleeve, and a limiting assembly located on the outer side of the sleeve is further fixedly installed at the top of the moving assembly. According to the optical cable traction chuck, through the arrangement that the moving assembly is integrally driven by the driving motor, the moving assembly can be conveniently driven to integrally pull the front end of an optical cable to move, and therefore the purpose of mechanically and stably pulling the optical cable is achieved.

Description

Technical Field

[0001] This utility model relates to the field of optical cable laying technology, specifically to an optical cable traction clamp. Background Technology

[0002] Optical cables are manufactured to meet optical, mechanical, or environmental performance specifications. They are communication optical cable assemblies that use one or more optical fibers placed in a sheath as the transmission medium and can be used individually or in groups. Optical cables are mainly composed of optical fibers, plastic protective tubes, and plastic outer sheaths. Optical cables do not contain metals such as gold, silver, copper, or aluminum and generally have no recycling value. An optical cable is a communication line that uses a certain number of optical fibers arranged in a certain way to form a cable core, which is covered with a sheath, and some also have an outer protective layer, to realize the transmission of optical signals.

[0003] A search revealed a traction clamp in patent application No. 202320424515.9, specifically an optical cable traction clamp. The clamp includes a support assembly, a traction assembly, and a buffer assembly. The support assembly includes a fixed box. The traction assembly includes a first traction roller, a second traction roller, and a motor. Both the first and second traction rollers rotate inside the fixed box. The outer walls of the first and second traction rollers have several traction grooves. A driving gear and a driven gear are respectively fixedly sleeved on the outer ends of the shafts of the first and second traction rollers, meshing with each other. The shaft end of the first traction roller is fixed to the output shaft of the motor. The buffer assembly includes a fixed frame and a guide plate. The guide plate is fixed to the side of the fixed box, and a guide rod is fixed inside the fixed frame. A buffer spring is installed between the fixed frame and the guide plate. This invention can traction optical cables of different sizes, thus meeting the traction needs of optical cables of various sizes. It also has a buffer structure to prevent damage to the optical cable caused by sudden tension during traction.

[0004] In the existing process of laying optical cables, it is necessary to pull the wound optical cable. The above-mentioned application documents realize the pulling of optical cables of different specifications, but it is still necessary to manually pull the end of the optical cable to pull the optical cable. The amount of manual work is still large and the practicality is low.

[0005] Therefore, we propose an optical cable traction clamp. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides an optical cable traction clamp, which solves the problem that existing devices are unable to stably traction optical cables according to requirements, while manual traction is costly.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: an optical cable traction clamp, comprising a movable component and a sleeve rotatably fitted on its top, wherein a limiting component is fixedly installed on the top of the movable component;

[0008] The main body of the mobile component is a frame, a drive motor is fixedly installed on the outer wall of the frame, the output shaft of the drive motor is fixedly connected to a drive wheel located inside the frame, and a sleeve column is fixedly installed on the top of the frame.

[0009] The inner side of the sleeve has a rotating groove that rotates and fits onto the sleeve post. The sleeve has a wire groove, and the top of the moving component is also fixedly installed with a limiting component located on the outer side of the sleeve.

[0010] As a preferred embodiment of the present invention, the frame is composed of a U-shaped frame and a pointed plate on its front side. The bottom side of the U-shaped plate is equipped with a drive wheel including two sets of wheel bodies, and the bottom side of the pointed plate is equipped with a driven wheel located in the middle front of the drive wheel.

[0011] The drive wheel can be driven by the drive motor to provide a driving source for the moving component, so as to drive it to move and thus achieve the effect of traction of the optical cable. The driven wheel can ensure the overall stability of the moving component driven by the drive motor.

[0012] As a preferred embodiment of this utility model, the trough is a spiral trough, the inner wall of the trough is smooth, and the optical cable to be pulled is movably fitted inside the trough.

[0013] The cable trays allow the optical cable to be threaded through them, ensuring the stability of the winding effect and the end-positioning.

[0014] As a preferred embodiment of the present utility model, the main body of the limiting component is a limiting frame, the limiting frame includes a base and an inverted U-shaped frame on top, and the base of the limiting frame has six sets of optical cable holes that are linearly distributed, and the radius of the six sets of optical cable holes increases sequentially from left to right.

[0015] The six sets of optical cable holes can accommodate optical cables of different specifications, ensuring the clamping and limiting effect of the optical cable end, and facilitating stable pulling later.

[0016] As a preferred embodiment of this utility model, a lead screw sleeve is fixedly installed on the top of the inverted U-shaped frame in the limiting frame, and a lead screw column is installed on the inner side of the lead screw sleeve.

[0017] The lead screw sleeve and lead screw column are designed so that the position of their bottom ends can be adjusted by rotating the lead screw sleeve to ensure the adjustment effect.

[0018] As a preferred embodiment of this utility model, a handwheel is fixedly installed at the top of the lead screw column, and a pressure plate is fixedly connected to the bottom of the lead screw column through a bearing ring. The pressure plate is set inside the inverted U-shaped frame inside the limiting frame, and the bottom side of the pressure plate is pressed onto the top of the optical cable end.

[0019] The handwheel at the top of the lead screw column allows the user to drive it to rotate and adjust the height of the pressure plate at the bottom of the lead screw column, thereby limiting and pressing the optical cable on its bottom side to ensure the limiting effect and the stability of subsequent traction.

[0020] This utility model provides an optical cable pulling clamp. It has the following beneficial effects:

[0021] This optical cable traction clamp, with its moving components driven by a motor, facilitates the movement of the entire optical cable by pulling the front end of the cable, thereby achieving mechanized and stable traction of the optical cable. This solves the problem of existing devices being unable to stably traction optical cables according to demand, while manual traction is costly. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the mobile component of this utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the sleeve of this utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the limiting frame of this utility model.

[0026] In the diagram: 1. Moving component; 11. Frame; 12. Drive motor; 13. Driven wheel; 14. Drive wheel; 15. Sleeve; 2. Sleeve; 21. Rotary groove; 22. Cable groove; 3. Limiting component; 31. Limiting frame; 32. Optical cable hole; 33. Lead screw sleeve; 34. Lead screw column; 35. Pressure plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-4This utility model provides a technical solution: an optical cable traction clamp, including a movable component 1 and a sleeve 2 rotatably fitted on its top, and a limiting component 3 is fixedly installed on the top of the movable component 1; the main body of the movable component 1 is a frame 11, a drive motor 12 is fixedly installed on the outer wall of the frame 11, the output shaft of the drive motor 12 is fixedly connected to a drive wheel 14 located inside the frame 11, and a sleeve post 15 is fixedly installed on the top of the frame 11; a rotating groove 21 is opened on the inner side of the sleeve 2, which is rotatably fitted on the sleeve post 15, a wire groove 22 is opened in the sleeve 2, and a limiting component 3 located outside the sleeve 2 is also fixedly installed on the top of the movable component 1;

[0029] The optical cable traction clamp is driven by the drive motor 12 as a whole through the moving component 1, which facilitates the overall pulling of the front end of the optical cable to move, thereby achieving the problem of mechanized and stable traction of the optical cable. This solves the problem that existing devices are difficult to stably traction the optical cable according to the demand, while manual traction is costly.

[0030] Example 2:

[0031] The frame 11 consists of a U-shaped frame and a pointed plate on its front side. The bottom side of the U-shaped plate is equipped with a drive wheel 14 including two sets of wheel bodies, and the bottom side of the pointed plate is equipped with a driven wheel 13 located in the middle front of the drive wheel 14. The drive wheel 14 can be driven by the drive motor 12 to provide a driving source for the moving component 1, so as to drive it to move and achieve the effect of pulling the optical cable. The driven wheel 13 can ensure the overall movement stability of the moving component 1 driven by the drive motor 12.

[0032] The cable trough 22 is a spiral groove with a smooth inner wall, and the optical cable to be pulled is movably fitted inside the cable trough 22; the cable trough 22 is designed to allow the optical cable to be threaded through it, ensuring the stability of the winding effect and the end limit.

[0033] The main body of the limiting component 3 is the limiting frame 31, which includes a base and an inverted U-shaped frame on top. The base of the limiting frame 31 has six sets of optical cable holes 32 arranged linearly, and the radius of the six sets of optical cable holes 32 increases from left to right. The arrangement of the six sets of optical cable holes 32 can accommodate optical cables of different specifications, ensure the clamping and limiting effect of the optical cable end, and facilitate subsequent stable pulling.

[0034] The top of the inverted U-shaped frame in the limit frame 31 is fixedly installed with a lead screw sleeve 33, and the inner side of the lead screw sleeve 33 is fitted with a lead screw column 34; the lead screw sleeve 33 and the lead screw column 34 can be adjusted by rotating the lead screw sleeve 33 to ensure the adjustment effect.

[0035] A handwheel is fixedly installed at the top of the lead screw column 34, and a pressure plate 35 is fixedly connected to the bottom of the lead screw column 34 through a bearing ring. The pressure plate 35 is located inside the inverted U-shaped frame inside the limit frame 31, and the bottom side of the pressure plate 35 is pressed onto the top of the optical cable end. The handwheel at the top of the lead screw column 34 is designed to allow the user to drive it to rotate and adjust the height of the pressure plate 35 at the bottom of the lead screw column 34, thereby limiting and pressing the optical cable at the bottom side to ensure the limiting effect and the stability of subsequent traction.

[0036] The working principle and usage process of this utility model are as follows: When the device is required to stably pull the optical cable, the end of the optical cable is passed through the groove 22 from the top and pulled out from the bottom and passed through the corresponding groove 22. Then, the screw column 34 is rotated to drive the pressure plate 35 to move down, and the optical cable end on the bottom side is stably limited and pressed to ensure the limiting effect. Finally, the drive motor 12 is turned on to drive the moving component 1 to pull the optical cable as a whole, thereby achieving the effect of efficient mechanized traction of the optical cable.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0038] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fiber optic cable pulling clamp, characterized in that: Includes a movable component (1) and a sleeve (2) that rotates on its top, and a limiting component (3) is fixedly installed on the top of the movable component (1). The main body of the moving component (1) is a frame (11). A drive motor (12) is fixedly installed on the outer wall of the frame (11). The output shaft of the drive motor (12) is fixedly connected to a drive wheel (14) located inside the frame (11). A sleeve column (15) is fixedly installed on the top of the frame (11). The inner side of the sleeve (2) is provided with a rotating groove (21) that is rotatably fitted on the sleeve post (15). The sleeve (2) is provided with a wire groove (22), and the top of the moving component (1) is also fixedly installed with a limiting component (3) located outside the sleeve (2).

2. The optical cable pulling clamp according to claim 1, characterized in that: The frame (11) consists of a U-shaped frame and a pointed plate on its front side. The bottom side of the U-shaped frame is equipped with a drive wheel (14) including two sets of wheel bodies, and the bottom side of the pointed plate is equipped with a driven wheel (13) located in the middle front of the drive wheel (14).

3. The optical cable pulling clamp according to claim 1, characterized in that: The groove (22) is a spiral groove with a smooth inner wall and a movable optical cable to be pulled inside the groove (22).

4. The optical cable pulling clamp according to claim 1, characterized in that: The main body of the limiting component (3) is a limiting frame (31). The limiting frame (31) includes a base and an inverted U-shaped frame on top. The base of the limiting frame (31) has six sets of optical cable holes (32) arranged in a linear distribution, and the radius of the six sets of optical cable holes (32) increases sequentially from left to right.

5. The optical cable pulling clamp according to claim 4, characterized in that: The top of the inverted U-shaped frame in the limiting frame (31) is fixedly installed with a screw sleeve (33), and the inner side of the screw sleeve (33) is fitted with a screw column (34).

6. The optical cable pulling clamp according to claim 5, characterized in that: A handwheel is fixedly installed at the top of the lead screw column (34), and a pressure plate (35) is fixedly connected to the bottom of the lead screw column (34) through a bearing ring. The pressure plate (35) is set inside the inverted U-shaped frame inside the limit frame (31), and the bottom side of the pressure plate (35) is pressed onto the top of the optical cable end.

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