Cable stripping fixing device for submarine optical cable

Abstract

A submarine optical cable stripping fixing device belongs to the technical field of submarine optical cable manufacturing. The device is characterized by comprising a base, a lifting rod, an operation table, a rocker, a clamping block and a stop block, universal wheels are installed at the bottom of the base, and the two ends of the lifting rod are connected with the base and the operation table respectively. The clamping block is in sliding fit with the operation table, the check block is installed at one end of the operation table, and the clamping block and the check block are arranged in parallel. The end of the rocker is rotationally assembled with the clamping block, and the rocker is in threaded connection with the operation table. The clamping block is driven to move on the operation table by rotating the rocker, and the distance between the clamping block and the check block is changed. According to the utility model, the clamping block and the stop block can be freely replaced according to the actual condition of a test cable, thereby improving the working efficiency; the lifting rod can be adjusted according to different working environments, different heights of workers and actual conditions, so that the working efficiency is improved; the bottom universal wheels can ensure free movement, locking and positioning.

Description

Technical Field

[0001] The utility model relates to a submarine cable stripping and fixing device, belonging to the technical field of submarine cable manufacturing. Background Art

[0002] Before producing a fully-fledged submarine cable, a testing step is essential. After various tests on the test cable, the cable must be dissected to observe the actual changes within the cable core. Currently, the fixing device used for cable stripping cannot be moved freely, making operation relatively inconvenient. The specific operation is to clamp the upper and lower ends before stripping the cable.

[0003] The existing cable stripping and fixing device cannot be moved, and cannot be simply and conveniently replaced when related parts become old, resulting in low work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a submarine cable stripping and fixing device to address the deficiencies of the above-mentioned prior art, which is easy to operate, can be moved at will, and improves work efficiency.

[0005] The technical solution of the utility model is as follows:

[0006] The submarine cable stripping and fixing device is characterized in that it includes a base, a lifting rod, an operating table, a rocker, a clamping block, and a stopper; a universal wheel is installed at the bottom of the base, and the two ends of the lifting rod are respectively connected to the base and the operating table; the clamping block is slidably matched with the operating table, and the stopper is installed at one end of the operating table, and the clamping block and the stopper are arranged parallel to each other; the end of the rocker is rotatably assembled with the clamping block, and the rocker is threadedly connected to the operating table; by rotating the rocker, the clamping block is driven to move on the operating table, thereby changing the distance between the clamping block and the stopper.

[0007] In this solution, the end of the test cable is placed on the operating table between the block and the clamp. Rotating the rocker simultaneously pushes the clamp, tightly securing the test cable in the space between the clamp and the block. The clamp and the block cooperate to restrain the test cable. The universal wheels on the base ensure free movement of the entire device, enabling convenient experimental operation in multiple environments. The locking universal wheels secure the entire device in place. The central lifting rod facilitates operation by people of different heights, adapting to different environments and allowing for free height adjustment.

[0008] Compared with the original cable stripping and fixing device, the submarine cable stripping and fixing device of the above scheme is more convenient to operate and can be moved at will. The clamping block can be replaced at will, which means that it can adapt to a variety of cable shapes. The existence of the lifting rod means that it can better adapt to the workers' operating environment and improve work efficiency.

[0009] Furthermore, the operating table is provided with a T-slot, the bottom of the clamping block is provided with a T-block, and the clamping block slides with the operating table through the T-block and the T-slot; the bottom of the stop block is provided with a T-block matching the T-slot, and the stop block is fixed to the end of the T-slot on the operating table by bolts; the opening of the T-slot is provided with a guide groove, which is perpendicular to the T-slot and connected with it, so that the T-block of the clamping block and the T-block of the stop block can be installed in the T-slot.

[0010] In the above scheme, the stopper and the clamping block are respectively slidably engaged with the operating table through the T-slot; the T-block of the stopper is introduced into the T-slot from the guide groove and slides to the end of the T-slot, and then the stopper is fixed to the operating table with bolts; the T-block of the clamping block is introduced into the T-slot from the guide groove and is restricted there; the clamping block and the stopper can also be freely replaced with corresponding sizes according to the cable shape.

[0011] Furthermore, a support platform is provided at the other end of the operating table, the support platform having a threaded hole. The rocker has an external thread and passes through the threaded hole of the support platform and is threadedly connected thereto. The support platform and the stop block are arranged opposite each other, and the end of the rocker is rotatably assembled with the clamping block. The threaded connection can be locked after clamping the test cable.

[0012] Furthermore, an outwardly convex anti-turnover baffle is provided at the bottom of the outer side of the clamping block, and the anti-turnover baffle is located on the operating table. The anti-turnover baffle cooperates with the operating table surface to prevent the clamping block from tilting upward or turning sideways due to force.

[0013] Furthermore, the opposing surfaces of the clamping block and the stopper are respectively provided with friction lines, that is, the contact surface with the test cable has friction lines, which can enhance the friction between the clamping block and the test cable and better clamp the test cable.

[0014] Furthermore, a scale is provided on one side of the T-slot on the operating table, and the scale is arranged along the length direction of the T-slot, so as to facilitate observation of the cable core size of the test cable.

[0015] Furthermore, the lifting rod includes a sleeve and an adjustment rod. The bottom end of the sleeve is fixed to the base. The side wall of the sleeve is provided with a fixing hole. The adjustment rod has multiple adjustment holes along its axial direction. The adjustment rod is inserted into the sleeve, and a fixing pin is inserted into the fixing hole and the corresponding adjustment hole and locked with a nut, thereby fixing the adjustment rod and sleeve together. By matching the adjustment holes at different heights with the fixing holes and using the fixing pin and nut to lock together, the height of the entire device can be adjusted.

[0016] When the utility model is in use, the sizes of the clamping block and the stopper can be freely changed according to the size of the cable core of the test cable. The clamping block and the stopper are placed in the T-slot of the operating table, and the stopper is fixedly installed. The rocker is shaken to make the clamping block and the stopper cooperate to clamp the test cable. Then the lifting rod at the bottom is adjusted to find the appropriate operating position to carry out the operation experiment.

[0017] In the utility model, the clamping block and the stop block can be freely replaced according to the actual situation of the test cable, thereby improving work efficiency; the lifting rod can be adjusted according to different working environments and different worker heights according to actual conditions, thereby improving work efficiency; the universal wheel at the bottom can ensure its free movement and locking positioning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the connection between the operating table, rocker, clamping block and stopper in the present utility model;

[0020] Figure 3 This is a structural diagram of the operating table in the utility model;

[0021] Figure 4 This is a cross-sectional view of the operating table in the present utility model;

[0022] Figure 5 This is a schematic structural diagram of the clamping block in the utility model;

[0023] Figure 6 This is a schematic structural diagram of the stopper in the utility model;

[0024] Figure 7 This is a schematic diagram of the structure of the lifting rod in the utility model;

[0025] In the figure: base 1, support rod 1-1, lifting rod 2, sleeve 2-1, adjusting rod 2-2, fixing hole 2-3, adjusting hole 2-4, operating table 3, T-slot 3-1, guide groove 3-2, supporting table 3-3, rocker 4, clamping block 5, T-block 5-1, anti-rollover baffle 5-2, stop block 6, T-block 6-1, universal wheel 7, bolt 8. DETAILED DESCRIPTION

[0026] Submarine cable stripping fixture, such as Figure 1 As shown, it includes a base 1, a lifting rod 2, an operating platform 3, a rocker 4, a clamping block 5, and a stop block 6.

[0027] The base 1 is I-shaped, with a vertically extending support rod 1-1 positioned in the middle. Lockable universal wheels 7 are mounted at the bottom of the I-shape. The ends of the lifting rod connect the support rod 1-1 and the operating platform 3, respectively. A clamping block 5 slides in engagement with the operating platform 3, parallel to the block. The block is mounted on one end of the operating platform, while a support platform 3-3 is provided at the other end. The support platform has a threaded hole, and a rocker with external threads extends through the threaded hole and is threadedly connected to the support platform. The end of the rocker is rotatably assembled with the clamping block.

[0028] The sizes of the clamp and stopper can be freely changed according to the size of the test cable core. Shake the rocker to drive the clamp to move on the operating table so that the clamp and stopper cooperate to clamp the test cable. Then adjust the lifting rod at the bottom to find the appropriate operating position and conduct the operation experiment.

[0029] In one embodiment of the present invention, Figure 4 As shown, the operating table 3 is provided with a T-slot 3-1. Figure 5 、 Figure 6 As shown, the bottom of the clamping block 5 is provided with a T-block 5-1 that matches the T-slot, and the bottom of the stopper 6 is provided with a T-block 6-1 that matches the T-slot. Figure 2 、 Figure 3 As shown, the beginning of the T-slot 3-1 is provided with a guide groove 3-2, which is perpendicular to and connected to the T-slot. The T-block of the stopper is introduced into the T-slot through the guide groove and slides to the end of the T-slot. The stopper is then fixed to the operating table using bolts 8. The T-block of the clamping block is introduced into the T-slot through the guide groove and slides with it.

[0030] In one embodiment of the present invention, an outwardly convex anti-turnover baffle 5-2 is provided at the bottom of the outer side surface of the clamping block. The anti-turnover baffle cooperates with the operating table surface to prevent the clamping block from being forced to tilt upward or turn sideways.

[0031] In one embodiment of the present invention, friction patterns are respectively provided on the opposing surfaces of the clamping block and the stopper, so as to enhance the friction between the clamping block and the test cable.

[0032] In one embodiment of the present invention, a scale is provided on one side of the T-slot on the operating table, and the scale is arranged along the length direction of the T-slot, so as to facilitate observation of the cable core size of the test cable.

[0033] In one embodiment of the present invention, the lifting rod 2 includes a sleeve 2-1 and an adjusting rod 2-2. The bottom end of the sleeve is fixed to the base support rod 1-1. The side wall of the sleeve is provided with a fixing hole 2-3, and the adjusting rod is provided with multiple adjusting holes 2-4 along its axial direction; the adjusting rod is inserted into the sleeve, and a fixing pin is inserted into the fixing hole and the corresponding adjusting hole and locked with a nut to fix the adjusting rod and the sleeve into one.

Claims

1. A submarine cable stripping and fixing device, characterized in that: It includes a base, a lifting rod, an operating table, a rocker, a clamping block, and a stopper; a universal wheel is installed at the bottom of the base, and the two ends of the lifting rod are respectively connected to the base and the operating table; the clamping block is slidably matched with the operating table, and the stopper is installed at one end of the operating table, and the clamping block and the stopper are arranged parallel to each other; The end of the rocker is rotatably assembled with the clamping block, and the rocker is threadedly connected to the operating table; By rotating the rocker, the clamping block is driven to move on the operating table, thereby changing the distance between the clamping block and the stop block.

2. The submarine cable stripping and fixing device according to claim 1, characterized in that: The operating table is provided with a T-shaped slot, the bottom of the clamping block is provided with a T-shaped block, the clamping block is slidably matched with the operating table through the T-shaped block and the T-shaped slot, and the stopper is installed at the end of the T-shaped slot.

3. The submarine cable stripping and fixing device according to claim 1, characterized in that: A supporting platform is provided at the other end of the operating table, a threaded hole is provided on the supporting platform, and the rocker is provided with an external thread. The rocker passes through the threaded hole of the supporting platform and is threadedly connected thereto.

4. The submarine cable stripping and fixing device according to claim 2, characterized in that: An outwardly convex anti-turnover baffle is provided at the bottom of the outer side surface of the clamping block, and the anti-turnover baffle is located on the operating table.

5. The submarine cable stripping and fixing device according to claim 1, wherein: The opposite surfaces of the clamping block and the stop block are respectively provided with friction lines.

6. The submarine cable stripping and fixing device according to claim 1, characterized in that: The operating table is provided with a scale on one side of the T-slot, and the scale is arranged along the length direction of the T-slot.

7. The submarine cable stripping and fixing device according to claim 2, characterized in that: A T-shaped block matching the T-shaped slot is provided at the bottom of the stopper, and the stopper is fixed to the end of the T-shaped slot on the operating table by bolts.

8. The submarine cable stripping and fixing device according to claim 1, wherein: The lifting rod includes a sleeve and an adjusting rod. The bottom end of the sleeve is fixed to the base. The side wall of the sleeve is provided with a fixing hole. The adjusting rod is provided with multiple adjusting holes along its axial direction. The adjusting rod is inserted into the sleeve, and a fixing pin is inserted into the fixing hole and the corresponding adjusting hole and locked with a nut to fix the adjusting rod and the sleeve into one.

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