A shape inspection device for communication optical cables

Abstract

This utility model discloses a shape inspection device for communication optical cables, belonging to the field of communication optical cable inspection technology. It includes an inspection sleeve with multiple inspection block assemblies arranged inside. The inspection sleeve and the multiple inspection block assemblies are connected by multiple connecting components. A sleeve assembly is arranged on one side of the inspection sleeve, and a cleaning and fixing device is arranged on the side of the inspection sleeve away from the sleeve assembly. The inspection sleeve and the sleeve assembly are connected by a distance adjustment device. This utility model, by setting up a cleaning and fixing device, allows workers to clean the surface of the communication optical cable when needed using a water tank and spray nozzle, thereby reducing the possibility of dirt on the cable surface adversely affecting the inspection work. Furthermore, workers can fix the device to the communication optical cable using a screw and friction rubber block when work is paused, thus improving the device's working capacity.

Description

Technical Field

[0001] This utility model belongs to the field of communication optical cable testing technology, specifically relating to a shape testing device for communication optical cables. Background Technology

[0002] Optical fiber cables consist of a core made of several optical fibers and an outer sheath. Compared with traditional symmetrical copper loops and coaxial copper loops, optical fibers have a much larger transmission capacity, lower attenuation, longer transmission distance, smaller size, lighter weight, no electromagnetic interference, and lower cost, making them the most promising communication transmission medium currently available. They are widely used in signal transmission across various sectors such as telecommunications, power, and broadcasting, and will gradually become the mainstay of future communication networks.

[0003] Existing optical cable shape inspection devices are inconvenient for cleaning the surface of optical cables and are not convenient to fix on the optical cables when work is paused, thus reducing the device's working capacity; in addition, the distance between the inspection sleeve and the sleeve cannot be adjusted, making it difficult to meet the habits and needs of different personnel, thereby reducing the practicality of the device. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a shape inspection device for communication optical cables, characterized by high working capacity and strong practicality.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a shape inspection device for communication optical cables, comprising an inspection sleeve, wherein multiple inspection block assemblies are arranged on the inner side of the inspection sleeve, the inspection sleeve and the multiple inspection block assemblies are connected by multiple connecting assemblies, a sleeve assembly is arranged on one side of the inspection sleeve, a cleaning and fixing device is arranged on the side of the inspection sleeve away from the sleeve assembly, and the inspection sleeve and the sleeve assembly are connected by a distance adjustment device.

[0006] Preferably, the cleaning fixing device includes a water tank, a pump body, a battery, a hose, an annular box, a nozzle, a fixing component, and a water inlet pipe. An annular box is provided on the side of the detection sleeve away from the sleeve assembly. Multiple nozzles are fixedly installed inside the annular box. A water tank is provided below the detection sleeve. A water inlet pipe is fixedly installed above the water tank and below the detection sleeve. A pump body is fixedly installed on one side of the water tank. The outlet end of the pump body is connected to the annular box via a hose. A battery is fixedly installed on the side of the pump body away from the water tank. The detection sleeve and the annular box are connected by two fixing components.

[0007] Preferably, the fixing assembly includes friction rubber blocks, connecting plates, and screws. The detection sleeve and the annular box are connected by two connecting plates. Screws are threaded onto the inner side of the connecting plates, and friction rubber blocks are installed on the adjacent sides of the two screws via bearings.

[0008] Preferably, the fixing assembly further includes guide rods, with guide rods fixedly installed on both sides of the two friction rubber blocks that are far apart from each other and located on one side of the screw.

[0009] Preferably, the distance adjustment device includes a connecting frame, a lead screw, a moving block, and a moving plate. The connecting frame is fixedly installed above the detection sleeve, the lead screw is installed on the top of the connecting frame via a bearing, the moving plate is fixedly installed above the sleeve assembly, and the moving block is fixedly installed on one side of the moving plate at a position outside the lead screw and inside the connecting frame.

[0010] Preferably, the height of the inner top surface of the connecting frame is equal to the height of the outer top surface of the moving block.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model, by setting up a cleaning and fixing device, enables workers to clean the surface of the communication optical cable when needed through the cooperation of the water tank and spray nozzle, thereby reducing the possibility that dirt on the surface of the optical cable will adversely affect the testing work. In addition, when work is paused, workers can fix the device to the communication optical cable through the cooperation of the screw and friction rubber block, thereby improving the working capacity of the device.

[0013] 2. By setting up a distance adjustment device, this utility model allows the operator to adjust the distance between the detection sleeve and the sleeve assembly when needed through the cooperation of the lead screw and moving block, thereby better meeting the habits and needs of different operators and improving the practicality of the device. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present utility model;

[0015] Figure 2 This is a three-dimensional sectional view of the present invention;

[0016] Figure 3 This is a perspective sectional view of the cleaning and fixing device of this utility model;

[0017] Figure 4 This is a three-dimensional sectional view of the distance adjustment device of this utility model.

[0018] In the diagram: 1. Detection sleeve; 2. Detection block assembly; 3. Sleeve assembly; 4. Cleaning fixing device; 41. Water tank; 42. Pump body; 43. Battery; 44. Hose; 45. Ring box; 46. Nozzle; 47. Fixing assembly; 471. Friction rubber block; 472. Connecting plate; 473. Guide rod; 474. Screw; 48. Water inlet pipe; 5. Distance adjustment device; 51. Connecting frame; 52. Lead screw; 53. Moving block; 54. Moving plate; 6. Connecting assembly. Detailed Implementation

[0019] 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.

[0020] Example 1

[0021] Please see Figure 1-4 The present invention provides the following technical solution: a shape inspection device for communication optical cables, including an inspection sleeve 1, a plurality of inspection block assemblies 2 are arranged on the inner side of the inspection sleeve 1, the inspection sleeve 1 and the plurality of inspection block assemblies 2 are connected by a plurality of connecting assemblies 6, a sleeve assembly 3 is arranged on one side of the inspection sleeve 1, a cleaning and fixing device 4 is arranged on the side of the inspection sleeve 1 away from the sleeve assembly 3, and the inspection sleeve 1 and the sleeve assembly 3 are connected by a distance adjustment device 5.

[0022] Specifically, the cleaning fixing device 4 includes a water tank 41, a pump body 42, a battery 43, a hose 44, an annular box 45, a nozzle 46, a fixing component 47, and a water inlet pipe 48. An annular box 45 is provided on the side of the detection sleeve 1 away from the sleeve assembly 3. Multiple nozzles 46 are fixedly installed inside the annular box 45. A water tank 41 is provided below the detection sleeve 1. A water inlet pipe 48 is fixedly installed above the water tank 41 and below the detection sleeve 1. A pump body 42 is fixedly installed on one side of the water tank 41. The outlet end of the pump body 42 is connected to the annular box 45 through a hose 44. A battery 43 is fixedly installed on the side of the pump body 42 away from the water tank 41. The detection sleeve 1 and the annular box 45 are connected by two fixing components 47.

[0023] By adopting the above technical solution, staff can clean the surface of the communication optical cable when needed through the cooperation of structures such as water tank 41 and nozzle 46, thereby reducing the possibility that dirt on the surface of the optical cable will have an adverse effect on the testing work.

[0024] Specifically, the fixing component 47 includes a friction rubber block 471, a connecting plate 472, and a screw 474. The detection sleeve 1 and the annular box 45 are connected by two connecting plates 472. The screw 474 is threadedly installed on the inner side of the connecting plate 472. The friction rubber blocks 471 are installed on the two adjacent sides of the two screws 474 through bearings.

[0025] By adopting the above technical solution, the staff can fix the device on the communication optical cable by means of the cooperation of the screw 474 and the friction rubber block 471 when the work is suspended, thereby preventing the detection sleeve 1 and other structures from accidentally sliding when the work is suspended.

[0026] Specifically, the fixing component 47 also includes a guide rod 473, which is fixedly installed on both sides of the two friction rubber blocks 471 that are far apart from each other and located on one side of the screw 474.

[0027] By adopting the above technical solution, the device can guide the movement of the friction rubber block 471 through the guide rod 473, thereby preventing the friction rubber block 471 from deviating during the movement and ensuring the normal operation of the work.

[0028] In this embodiment, when the device is needed to inspect the shape of the communication optical cable, the operator first sends water into the water tank 41 through the water inlet pipe 48 in the cleaning fixing device 4. Then, the inspection sleeve 1 and the annular box 45 are placed on the communication optical cable. The pump body 42 is started, and the battery 43 provides power. The pump body 42 draws water from the water tank 41 and sends the water into the annular box 45 through the hose 44. Then, water is sprayed out from each nozzle 46 to clean the surface of the communication optical cable. Then, the operator pulls the sleeve assembly 3, which causes the inspection sleeve 1 and the annular box 45 to slide. During this process, each nozzle 46 sprays and cleans the surface of the communication optical cable. The measuring block assembly 2, together with the various connecting assemblies 6, performs shape inspection on the cleaned communication optical cable for use. When work is paused, the operator can rotate the screws 474 in the two fixing assemblies 47 respectively. The screws 474 are threadedly connected to the connecting plate 472, and the screws 474 are bearing connected to the friction rubber blocks 471. The guide rods 473 on the friction rubber blocks 471 are slidably connected to the connecting plate 472. Therefore, the two screws 474 drive the two friction rubber blocks 471 to move until the two friction rubber blocks 471 are in close contact with the communication optical cable, thereby increasing the friction between the device and the communication optical cable, and thus fixing the position of the device on the communication optical cable.

[0029] Example 2

[0030] The difference between this embodiment and embodiment 1 is that the distance adjustment device 5 includes a connecting frame 51, a lead screw 52, ​​a moving block 53, and a moving plate 54. The connecting frame 51 is fixedly installed above the detection sleeve 1. The lead screw 52 is installed on the top of the connecting frame 51 through a bearing. The moving plate 54 is fixedly installed above the sleeve assembly 3. The moving block 53 is fixedly installed on one side of the moving plate 54 at a position outside the lead screw 52 and inside the connecting frame 51.

[0031] By adopting the above technical solution, the staff can adjust the distance between the detection sleeve 1 and the sleeve assembly 3 when needed by using the cooperation of the lead screw 52 and the moving block 53, so as to better meet the habits and needs of different staff.

[0032] Specifically, the height of the inner top surface of the connecting frame 51 is equal to the height of the outer top surface of the moving block 53.

[0033] By adopting the above technical solution, the device can limit the movement of the moving block 53 by means of the connecting frame 51, thereby preventing the moving block 53 from rotating or shifting during movement and ensuring normal operation.

[0034] In this embodiment, when it is necessary to adjust the distance between the detection sleeve 1 and the sleeve assembly 3, the operator rotates the lead screw 52 in the distance adjustment device 5. The lead screw 52 is threadedly connected to the moving block 53, and the inner top surface of the connecting frame 51 and the outer top surface of the moving block 53 are in contact with each other. Therefore, the lead screw 52 drives the moving block 53 and the moving plate 54 on it to move, thereby adjusting the position of the sleeve assembly 3, so as to better meet the habits and needs of different operators.

[0035] The structure and principle of the detection sleeve 1, the detection block assembly 2 consisting of a detection block and a protective film, the sleeve assembly 3 consisting of a sleeve and an anti-slip sleeve, and the connecting assembly 6 consisting of an mounting groove, a perforation, a sliding groove, a telescopic spring, a telescopic rod, a pressing block, a slider, a threaded adjusting rod, and a rotating wheel in this utility model have been disclosed in a communication optical cable shape inspection device disclosed in Chinese patent application number 202321226466.4. Its working principle is that when it is necessary to inspect the shape of a communication cable, the detection sleeve is fitted onto the communication cable body, and the rotating wheel is rotated to separate the threaded adjusting rod from the telescopic rod. The threaded connection of the rod allows for adjustment of the telescopic rod's length, ensuring the detection block and protective film fit snugly against the cable body. When a bulge appears on the cable's exterior, the detection block is compressed, pushing the telescopic rod and compression block to slide, causing the telescopic spring to contract. The telescopic rod extends through a perforation to the outside of the detection sleeve, facilitating user adjustment and adapting to the inspection of various sizes of communication cables. When inspecting a communication cable, the user grips the sleeve, ensuring the anti-slip sleeve fits snugly against their palm. Applying force with their hand propels the sleeve and detection sleeve to slide against the outside of the communication cable, thus inspecting its shape.

[0036] The working principle and usage process of this utility model are as follows: When it is necessary to use the device to inspect the shape of a communication optical cable, the operator first sends water into the water tank 41 through the water inlet pipe 48 in the cleaning fixing device 4. Then, the detection sleeve 1 and the annular box 45 are placed on the communication optical cable. The pump body 42 is started, and the battery 43 provides power. The pump body 42 draws water from the water tank 41 and sends the water into the annular box 45 through the hose 44. Then, water is sprayed out from each nozzle 46 to clean the surface of the communication optical cable. Then, the operator pulls the sleeve assembly 3, which causes the detection sleeve 1 and the annular box 45 to slide. During this process, each nozzle 46 sprays and cleans the surface of the communication optical cable. Each detection block assembly 2, together with each connecting assembly 6, performs shape inspection on the cleaned communication optical cable for use. When work is paused, the operator can rotate the screws in the two fixing assemblies 47 respectively. The screw 474 is threadedly connected to the connecting plate 472, and the screw 474 is bearing-connected to the friction rubber block 471. The guide rod 473 on the friction rubber block 471 is slidably connected to the connecting plate 472. Therefore, the two screws 474 drive the two friction rubber blocks 471 to move until the two friction rubber blocks 471 are in close contact with the communication optical cable, thereby increasing the friction between the device and the communication optical cable and fixing the position of the device on the communication optical cable. When it is necessary to adjust the distance between the detection sleeve 1 and the sleeve assembly 3, the operator rotates the lead screw 52 in the distance adjustment device 5. The lead screw 52 is threadedly connected to the moving block 53, and the inner top surface of the connecting frame 51 is in contact with the outer top surface of the moving block 53. Therefore, the lead screw 52 drives the moving block 53 and its moving plate 54 to move, thereby adjusting the position of the sleeve assembly 3 and better meeting the habits and needs of different operators.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An appearance detection device for communication optical cables, comprising a detection sleeve (1), a plurality of detection block assemblies (2) are arranged on the inner side of the detection sleeve (1), the detection sleeve (1) and the plurality of detection block assemblies (2) are connected through a plurality of connecting assemblies (6), and a sleeve assembly (3) is arranged on one side of the detection sleeve (1), characterized in that: A cleaning and fixing device (4) is provided on the side of the test sleeve (1) away from the sleeve assembly (3), and the test sleeve (1) and the sleeve assembly (3) are connected by a distance adjustment device (5).

2. The profile detection apparatus for a communication cable according to claim 1, wherein: The cleaning fixing device (4) includes a water tank (41), a pump body (42), a battery (43), a hose (44), an annular box (45), a nozzle (46), a fixing component (47), and a water inlet pipe (48). An annular box (45) is provided on the side of the detection sleeve (1) away from the sleeve assembly (3). Multiple nozzles (46) are fixedly installed on the inner side of the annular box (45). A water tank (41) is provided below the detection sleeve (1). A water inlet pipe (48) is fixedly installed above the water tank (41) and below the detection sleeve (1). A pump body (42) is fixedly installed on one side of the water tank (41). The outlet end of the pump body (42) is connected to the annular box (45) through a hose (44). A battery (43) is fixedly installed on the side of the pump body (42) away from the water tank (41). The detection sleeve (1) and the annular box (45) are connected through two fixing components (47).

3. The profile detection apparatus for a communication cable according to claim 2, wherein: The fixing component (47) includes a friction rubber block (471), a connecting plate (472) and a screw (474). The detection sleeve (1) and the annular box (45) are connected by two connecting plates (472). The screw (474) is installed on the inner side of the connecting plate (472) by a thread. The two adjacent sides of the two screws (474) are each equipped with a friction rubber block (471) by a bearing.

4. The profile detection apparatus for a communication cable according to claim 3, wherein: The fixing assembly (47) also includes a guide rod (473), which is fixedly installed on both sides of the two friction rubber blocks (471) that are far apart from each other and on one side of the screw (474).

5. The profile detection apparatus for a communication cable according to claim 1, wherein: The distance adjustment device (5) includes a connecting frame (51), a lead screw (52), a moving block (53) and a moving plate (54). The connecting frame (51) is fixedly installed above the detection sleeve (1). The lead screw (52) is installed on the top of the connecting frame (51) through a bearing. The moving plate (54) is fixedly installed above the sleeve assembly (3). The moving block (53) is fixedly installed on one side of the moving plate (54) at a position outside the lead screw (52) and inside the connecting frame (51).

6. The profile detection apparatus for a communication cable according to claim 5, wherein: The height of the inner top surface of the connecting frame (51) is equal to the height of the outer top surface of the moving block (53).

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